Electric vehicle sleeve lock with lock opening provided with protective structure
By designing a protective cover and a buffer component on the electric vehicle lock, the problem of easy damage to the lock position is solved, waterproof and buffer protection are achieved, and the service life of the electric vehicle is extended.
Patent Information
- Application Number
- CN202422986513.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-05
AI Technical Summary
The lock opening of the existing electric vehicle lock lacks a protective structure and is easily squeezed and damaged during use, affecting the normal use of the electric vehicle.
An electric vehicle lock with a protective cover and a buffer component is designed. The protective cover is fixed to the lock body through a limit component. The buffer component provides protection when the lock mouth is squeezed. A sealing ring is provided on the protective cover to prevent water from entering.
It effectively prevents damage to the lock position, extends the service life of the electric vehicle, and provides waterproof and buffering protection during use.
Smart Images
Figure CN223446792U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electric motor car sleeve lock technical field, concretely is a kind of electric motor car sleeve lock with protective structure in lock mouth. BACKGROUND
[0002] Electric motor car, namely electric power drive car, also known as electric drive car, electric motor car is divided into alternating current electric motor car and direct current electric motor car, usually said electric motor car is with battery as energy source, through controller and motor etc.
[0003] In prior art, such as the announcement number CN216841073U proposes a kind of waterproof structure of electric motor car sleeve lock, the technical scheme discloses electric motor car field a kind of waterproof structure of electric motor car sleeve lock, including shell, the upper surface of shell is provided with water channel, the outer surface of shell is provided with water hole, the upper portion of shell is placed with closure cover, the outer surface of closure cover is installed with hook, the upper surface of shell is installed with buckle block, the lower portion of shell is placed with wiring plug, the outer surface of wiring plug is movably connected with bottom cover, the inside of bottom cover is clamped with telescopic cover, the inner wall of water channel is installed with rubber washer;In the utility model, through rubber washer, the waterproof effect to the outside of lock cylinder assembly can be played, the problem that rainwater in water channel is prevented from eroding the outside of lock cylinder assembly, the purpose of preventing lock cylinder assembly from being damaged is realized, through the cooperation of bottom cover and telescopic cover, the waterproof effect to wiring plug can be played, the problem that wiring plug is prevented from being soaked to cause switch assembly to be unable to work is avoided, the purpose of waterproof protection to wiring plug is realized;
[0004] However, the lock mouth position of electric motor car sleeve lock used at present does not have protective structure, when the lock mouth position of electric motor car sleeve lock is extruded during the use of electric motor car, damage is prone to occur, thereby affecting the normal use of electric motor car;
[0005] To solve the above problems, a kind of electric motor car sleeve lock with protective structure in lock mouth is proposed in the present application. Utility model content
[0006] The utility model intends to provide a kind of electric motor car sleeve lock with protective structure in lock mouth, mainly for solving the lock mouth position of existing electric motor car sleeve lock does not have protective structure, when the lock mouth position of electric motor car sleeve lock is extruded during the use of electric motor car, damage is prone to occur, thereby affecting the normal use of electric motor car problem.
[0007] To solve the above technical problems, the utility model provides the following technical scheme:
[0008] The utility model provides a lock mouth has the electric vehicle sleeve lock of protection structure, including the lock body, one side of the top of lock body is connected with the hinge, one side of hinge is connected with the protection cover, the bottom of protection cover is connected with the plug, the top of lock body is equipped with the slot of matching with the plug, one side of slot inner wall is equipped with the slide cavity, the inside slide cavity is connected with the limiting component for fixing the plug in the slot inside, the top of protection cover is provided with buffer assembly.
[0009] The utility model discloses working principle and beneficial effect:
[0010] 1, working principle: need to use electric vehicle sleeve lock, (use the thread hole to install spring assembly in electric vehicle, connect the wiring plug with external power supply equipment or line, move the bottom cover, twist the bottom cover in the card slot, then install the telescopic cover in the bottom cover, the telescopic cover can be telescopic, thereby waterproof to the whole wiring plug, avoid the wiring plug to have the damaged place and be in contact with water), in the bracket, it is prior art, this application file does not make too much repetition, after the use of electric vehicle, the key is pulled out from the lock mouth on electric vehicle sleeve lock, then rotates the protection cover and makes its one side plug insert in the slot inside on the lock body, when the protection cover and the top of lock body are attached, through limiting component can fix the plug in the slot inside, at this moment, through the protection cover, the lock mouth on electric vehicle sleeve lock can be better protected, remove the limiting component and rotate the protection cover to open it, then insert the key in the lock mouth inside, and electric vehicle can be normally used.
[0011] 2, beneficial effect: after the use of electric vehicle, rotate the protection cover and make its one side and the top of lock body attach, through limiting component can fix the protection cover on the lock body, through the buffer assembly arranged on the protection cover, when the lock mouth position on electric vehicle sleeve lock is extruded, through buffer assembly can better buffer protection effect to electric vehicle sleeve lock, thereby effectively prolong the service life of electric vehicle.
[0012] Preferably, the limiting assembly comprises a limiting slider slidingly connected inside the sliding cavity, one end of the limiting slider extends to the inside of the insertion slot, the other end is fixedly connected with symmetrical first springs, the other end of the first spring is fixedly connected with the inner wall of the sliding cavity, one side of the plug is provided with a limiting groove matched with the limiting slider, one end of the top of the limiting slider is fixedly connected with a push block, the top of the push block extends out of the lock body, and the push block and the lock body are slidingly connected, when the plug is inserted into the insertion slot, the push block needs to be pushed first to make the limiting slider slide into the sliding cavity, the limiting slider can simultaneously extrude the first spring and make it in a compressed state, when the protective cover is attached to the top of the lock body, the push block is released, the limiting slider will pop out under the action of the first spring and be clamped with the limiting groove on the plug, so that the protective cover can be fixed on the lock body, thereby better protecting the locking position of the electric vehicle lock, when the electric vehicle is used, the limiting slider is separated from the limiting groove by reversely pushing the push block, then the protective cover is opened by rotating it, and then the key is inserted into the lock, so that the electric vehicle can be used normally.
[0013] Preferably, the buffer assembly comprises a circular groove provided on the top of the protective cover, a buffer block slidingly connected inside the circular groove, the top of the buffer block extending out of the circular groove, a plurality of damping rods fixedly connected to the bottom of the buffer block, the lower end of the damping rod fixedly connected to the bottom of the inner wall of the circular groove, the outer wall of the damping rod being sleeved with a second spring, the upper end of the second spring fixedly connected to the buffer block, and the lower end of the second spring fixedly connected to the bottom of the inner wall of the circular groove, when the locking position of the electric vehicle lock is extruded, the buffer block will slide into the circular groove, the buffer block will simultaneously extrude the damping rod and the second spring, and the cooperation of the damping rod and the second spring can achieve better buffering effect, thereby better protecting the electric vehicle lock.
[0014] Preferably, the bottom of the limiting slider is rotatably connected with a plurality of balls, and the balls are linearly and equidistantly distributed on the limiting slider, when the limiting slider is slid in the sliding cavity by pushing the push block, the plurality of balls provided on the bottom of the limiting slider can effectively reduce the friction between the limiting slider and the inner wall of the sliding cavity, thereby making it easier and more labor-saving for people to slide the limiting slider by pushing the push block.
[0015] Preferably, the bottom of the protective cover is fixedly connected with a sealing ring made of rubber material, and the sealing ring has good sealing property, so that when the sealing ring on the top of the protective cover is attached to the top of the lock body, the sealing ring on the bottom of the protective cover can achieve good waterproof effect.
[0016] Preferably, the corner of the top of the limiting slider away from the push block is provided with a bevel, when the plug is inserted into the insertion slot by rotating the protective cover, the plug will extrude the bevel on the limiting slider to make it automatically slide into the sliding cavity, so that people do not need to manually push the push block to make the limiting slider slide, thereby making the device more convenient to use.
[0017] Preferably, a torsion spring is fixedly installed inside the hinge, and when the user pushes the push block to make the limiting sliding block disengage from the limiting slot, the protective cover will automatically rotate and open under the action of the torsion spring installed inside the hinge, so that the use of the electric vehicle lock is more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model after the protective cover is opened;
[0020] Figure 3 It is a schematic diagram of the enlarged partial section structure of the utility model;
[0021] Figure 4 It is a schematic diagram of the overall structure of the limiting sliding block of the utility model;
[0022] Figure 5 It is a schematic diagram of the overall structure of the utility model Figure 3 It is a schematic diagram of the enlarged structure of the A part of the utility model.
[0023] In the figure: 1, lock body; 2, hinge; 3, protective cover; 4, plug; 5, plug groove; 6, sliding cavity; 7, limiting sliding block; 8, first spring; 9, limiting slot; 10, push block; 11, round groove; 12, buffer block; 13, damping rod; 14, second spring; 15, ball; 16, sealing ring. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0025] Please refer to Figures 1-5The utility model provides a kind of electric vehicle lock with protective structure, including lock body 1, the top of lock body 1 one side is fixedly connected with hinge 2, the one side of hinge 2 is fixedly connected with protective cover 3, the lock mouth on electric vehicle lock can be better protected by protective cover 3, torsion spring is fixedly installed in the inside of hinge 2, the bottom of protective cover 3 is fixedly connected with plug 4, the top of lock body 1 is equipped with the insertion slot 5 matched with plug 4, the one side of insertion slot 5 inner wall is equipped with sliding cavity 6, sliding cavity 6 is slidably connected with the limiting component for fixing plug 4 in the inside of insertion slot 5, after electric vehicle use, key is pulled out from the lock mouth on electric vehicle lock, then protective cover 3 is rotated and makes its one side plug 4 insert into the inside of insertion slot 5 on lock body 1, when protective cover 3 and the top of lock body 1 are attached, plug 4 can be fixed in the inside of insertion slot 5 by limiting component, to fix protective cover 3 on lock body 1, the bottom of protective cover 3 is fixedly connected with sealing ring 16, and sealing ring 16 is made of rubber material, when the sealing ring 16 on the top of protective cover 3 and the top of lock body 1 are attached, better waterproof effect can be played, the top of protective cover 3 is provided with buffer component, when the lock mouth position on electric vehicle lock is extruded, better buffering protection effect can be played on electric vehicle lock by buffer component, to effectively prolong the service life of electric vehicle.
[0026] As Figure 3 And Figure 5 Limiting component includes the limiting slide block 7 slidably connected in the inside of sliding cavity 6, the bottom of limiting slide block 7 is rotatably connected with a plurality of ball bearings 15, and ball bearings 15 are linearly arrayed and equidistantly distributed on limiting slide block 7, one end of limiting slide block 7 extends to the inside of insertion slot 5, and the other end is fixedly connected with the symmetrical first spring 8, the other end of first spring 8 is fixedly connected with the inner wall of sliding cavity 6, one side of plug 4 is equipped with the limiting slot 9 matched with limiting slide block 7, one end of the top of limiting slide block 7 is fixedly connected with the knob 10, the top of knob 10 extends out of lock body 1, and knob 10 is slidably connected with lock body 1, the corner of the top of limiting slide block 7 away from knob 10 is provided with inclined surface, when plug 4 is inserted into the inside of insertion slot 5 by rotating protective cover 3, plug 4 will extrude the inclined surface on limiting slide block 7 and make it automatically slide into the inside of sliding cavity 6, while extruding first spring 8 and making it in compression state, when protective cover 3 and the top of lock body 1 are attached, knob 10 is loosened, limiting slide block 7 will pop out and be clamped with limiting slot 9 on plug 4 under the action of first spring 8, i.e. protective cover 3 can be fixed on lock body 1, to better protect the lock mouth position on electric vehicle lock, when using electric vehicle, knob 10 is actuated to make limiting slide block 7 separate from limiting slot 9, then protective cover 3 is opened by rotating protective cover 3, and then key is inserted into the inside of lock mouth, and electric vehicle can be normally used.
[0027] As Figure 3As shown, the buffer assembly includes a circular groove 11 opened at the top of the protective cover 3, a buffer block 12 is slidably connected inside the circular groove 11, the top of the buffer block 12 extends out of the circular groove 11, a plurality of damping rods 13 are fixedly connected to the bottom of the buffer block 12, the lower end of the damping rod 13 is fixedly connected to the bottom of the inner wall of the circular groove 11, the outer wall of the damping rod 13 is sleeved with a second spring 14, the upper end of the second spring 14 is fixedly connected to the buffer block 12, and the lower end is fixedly connected to the bottom of the inner wall of the circular groove 11, when the electric vehicle sleeve lock is pressed at the lock opening position, the buffer block 12 will slide to the inside of the circular groove 11, and the buffer block 12 will press the damping rod 13 and the second spring 14, and the cooperation of the damping rod 13 and the second spring 14 can play a better buffering effect, thereby better protecting the electric vehicle sleeve lock.
[0028] From the above, the specific implementation manner of the utility model is as follows:
[0029] When the electric vehicle sleeve lock needs to be used, (the spring assembly is installed in the electric vehicle by using the threaded hole, the wiring plug is connected with the external power supply equipment or line, the bottom cover is moved, the bottom cover is screwed in the clamping groove, and the telescopic cover is installed in the bottom cover. The telescopic cover can be telescopic, thereby waterproofing the entire wiring plug, avoiding damage to the wiring plug to contact with water), the bracket is the prior art, which is not described in detail in the present application file. After the use of the electric vehicle is completed, the key is pulled out of the lock opening of the electric vehicle sleeve lock, and then the protective cover 3 is rotated to make the plug 4 on one side inserted into the plug slot 5 inside the lock body 1. The plug 4 will press the inclined surface on the limiting sliding block 7 to automatically slide into the sliding cavity 6, and at the same time, the first spring 8 is pressed and is in a compressed state. When the protective cover 3 is attached to the top of the lock body 1, the push block 10 is loosened, the limiting sliding block 7 is popped out and clamped with the limiting slot 9 on the plug 4 under the action of the first spring 8, and the protective cover 3 is fixed on the lock body 1, thereby better protecting the lock opening position of the electric vehicle sleeve lock. When the electric vehicle sleeve lock is pressed at the lock opening position, the buffer block 12 will slide to the inside of the circular groove 11, and the buffer block 12 will press the damping rod 13 and the second spring 14, and the cooperation of the damping rod 13 and the second spring 14 can play a better buffering effect, thereby better protecting the electric vehicle sleeve lock. When the electric vehicle is used, the limiting sliding block 7 is separated from the limiting slot 9 by pushing the push block 10, the protective cover 3 is opened by rotating the protective cover 3, and then the key is inserted into the lock opening. The electric vehicle can be used normally.
[0030] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An electric vehicle lock with a lock port having a protective structure, comprising a lock body (1), characterized in that: A hinge (2) is fixedly connected to one side of the top of the lock body (1), a protective cover (3) is fixedly connected to one side of the hinge (2), an inserting block (4) is fixedly connected to the bottom of the protective cover (3), a slot (5) matching the inserting block (4) is provided on the top of the lock body (1), a sliding cavity (6) is provided on one side of the inner wall of the slot (5), a limiting component for fixing the inserting block (4) inside the slot (5) is slidably connected inside the sliding cavity (6), and a buffer component is provided on the top of the protective cover (3).
2. The electric vehicle lock with a lock port and a protective structure according to claim 1, characterized in that: The limiting assembly includes a limiting slider (7) slidably connected to the interior of the sliding cavity (6), one end of the limiting slider (7) extends to the interior of the slot (5), and the other end is fixedly connected to a symmetrical first spring (8), the other end of the first spring (8) is fixedly connected to the inner wall of the sliding cavity (6), one side of the insert block (4) is provided with a limiting groove (9) matching the limiting slider (7), one end of the top of the limiting slider (7) is fixedly connected to a shift block (10), the top of the shift block (10) extends out of the lock body (1), and the shift block (10) is slidably connected to the lock body (1).
3. The electric vehicle lock with a lock port and a protective structure according to claim 1, characterized in that: The buffer assembly comprises a circular groove (11) provided on the top of the protective cover (3); a buffer block (12) is slidably connected to the inside of the circular groove (11); the top of the buffer block (12) extends out of the circular groove (11); a plurality of damping rods (13) are fixedly connected to the bottom; the lower ends of the damping rods (13) are fixedly connected to the bottom of the inner wall of the circular groove (11); the outer walls of the damping rods (13) are sleeved with second springs (14); the upper ends of the second springs (14) are fixedly connected to the buffer block (12); and the lower ends of the second springs (14) are fixedly connected to the bottom of the inner wall of the circular groove (11).
4. The electric vehicle lock with a lock port and a protective structure according to claim 2, characterized in that: The bottom of the limiting slider (7) is rotatably connected to a plurality of balls (15), and the balls (15) are distributed on the limiting slider (7) in a linear array at equal intervals.
5. The electric vehicle lock with a lock port and a protective structure according to claim 1, characterized in that: A sealing ring (16) is fixedly connected to the bottom of the protective cover (3), and the sealing ring (16) is made of rubber material.
6. The electric vehicle lock with a lock port and a protective structure according to claim 2, characterized in that: The corner of the top of the limiting sliding block (7) away from one end of the shifting block (10) is arranged as an inclined surface.
7. The electric vehicle lock with a lock port and a protective structure according to claim 1, characterized in that: A torsion spring is fixedly installed inside the hinge (2).