Anti-collision energy storage charging pile

Abstract

The invention discloses an anti-collision energy storage charging pile which comprises a charging pile body and a support located on the front side of the charging pile body, an anti-collision column is rotationally installed between the inner walls of the support, first buffer assemblies are fixedly installed on the two sides of the charging pile body correspondingly, and the end of the support is fixedly connected with the first buffer assemblies. Two belt wheels arranged up and down are rotationally arranged on the side wall of one side of the charging pile body, a belt is jointly arranged between the two belt wheels in a sleeving mode, and the belt wheel located on the upper portion is coaxially and fixedly provided with an acousto-optic vibration alarm. According to the anti-collision charging pile, when the tail of an automobile collides with the anti-collision column, the support moves in the direction of the charging pile at the moment, the first buffering assembly achieves the buffering purpose, and the charging pile body is protected; the support drives the rack to move linearly, when the rack is meshed with the gear, the gear rotates by a certain angle, and the acousto-optic vibration alarm deflects through transmission work of the belt wheel and the belt.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and particularly to an impact-proof energy storage charging pile. Background Art

[0002] The charging pile is similar to a fuel dispenser in a gas station. It can be fixed on the ground or wall, installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential community parking lots or charging stations, and can charge various models of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles. Generally, the charging pile provides two charging methods: conventional charging and fast charging. The display screen of the charging pile can display data such as the charging amount, cost, and charging time.

[0003] Since most of the existing charging piles are fixedly installed on the ground, when a vehicle is charging, it needs to reverse the vehicle into the parking space to complete normal charging. During the process of reversing the vehicle into the parking space, it is very easy for the vehicle to collide with the charging pile due to the driver's negligence or operational error; especially at night with poor visibility, it is extremely easy to cause a collision; when the vehicle hits the charging pile, it will cause damage or leakage of the charging pile. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the present invention provides an impact-proof energy storage charging pile, which solves the problems mentioned in the above background art.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions: An impact-proof energy storage charging pile includes a charging pile body and a bracket located in front of the charging pile body. An anti-collision column is rotatably installed between the inner walls of the bracket. First buffer components are fixedly installed on both sides of the charging pile body, and the end of the bracket is fixedly connected to the first buffer components. Two pulleys arranged vertically are rotatably provided on one side wall of the charging pile body. A belt is sleeved between the two pulleys. An audible and visual vibration alarm is coaxially and fixedly installed on the pulley located above, and a gear is coaxially fixedly connected to the pulley located below. A plurality of racks are fixedly connected to the end of the bracket, and there is a gap between adjacent racks. The gear can be individually engaged with one of the racks. A reset component connected to the belt is provided on the side wall of the charging pile body.

[0008] Preferably, the reset component includes a second support fixedly installed on the side wall of the charging pile body, a second guide rod fixedly connected to the top of the second support, a second slider sleeved on the second guide rod, the second slider is fixedly connected to the belt, and a second spring is fixedly connected between the bottom of the second slider and the second support.

[0009] Preferably, the first buffer component includes two first supports fixedly connected to the side wall of the charging pile body, a first guide rod fixed between the two first supports, a first slider sleeved on the first guide rod, the first slider is fixed to the end of the bracket, and a first spring is fixedly connected between the first support and the first slider.

[0010] Preferably, the second buffer component includes a base fixedly connected to the side wall of the charging pile body, an elastic rubber sleeve fixed to the end of the base, the base and the elastic rubber sleeve are communicated, the end of the elastic rubber sleeve is fixedly connected to the bracket, and a one-way exhaust valve and a one-way intake valve are communicated on the base.

[0011] Preferably, the pulley is a synchronous pulley and the belt is a synchronous belt.

[0012] Preferably, the anti-collision column is a cylindrical structure, and a rubber sleeve is arranged on the surface of the anti-collision column.

[0013] (III) Beneficial effects

[0014] The present invention provides an impact-resistant energy storage charging pile, which has the following beneficial effects:

[0015] 1. In the present invention, when the rear of the vehicle hits the anti-collision column, the bracket moves towards the charging pile at this time. The first buffer component plays a buffering role to protect the charging pile body; and the bracket drives the rack to move linearly. When the rack meshes with the gear, the gear rotates at a certain angle. Through the transmission work of the pulley and the belt, the acoustic-optic vibration alarm deflects. When the rack disengages from the gear, the reset component drives the acoustic-optic vibration alarm to rotate in the opposite direction. The light change and shaking generated by the deflection of the acoustic-optic vibration alarm, as well as the generated alarm sound, will attract the attention of the driver and play a reminder role, enabling the driver to stop in time.

[0016] 2. In the present invention, when the bracket squeezes the inside of the elastic rubber sleeve, the air filled inside is discharged to the environment through the one-way exhaust valve. The gas will not be completely discharged immediately, but is gradually released. This process is similar to a slow shock absorption effect; it avoids the instantaneous impact force being transmitted to the charging pile, thereby reducing the damage to the charging pile. Description of the drawings

[0017] Figure 1Left view three-dimensional structure diagram of an anti-collision energy storage charging pile proposed by the present invention;

[0018] Figure 2 Rear view three-dimensional structure diagram of an anti-collision energy storage charging pile proposed by the present invention;

[0019] Figure 3 Right view three-dimensional structure diagram of an anti-collision energy storage charging pile proposed by the present invention;

[0020] Figure 4 Structure diagram of the second buffer component of an anti-collision energy storage charging pile proposed by the present invention;

[0021] Figure 5 Structure diagram of the reset traction component of an anti-collision energy storage charging pile proposed by the present invention;

[0022] Figure 6 It is Figure 2 Enlarged structure diagram at position A;

[0023] Figure 7 It is Figure 2 Enlarged structure diagram at position B.

[0024] In the figure: 1, charging pile body; 2, anti-collision column; 3, bracket; 4, rack; 5, first buffer component; 51, first slider; 52, first spring; 53, first guide rod; 54, first support; 6, gear; 7, pulley; 8, belt; 9, sound and light vibration alarm; 10, reset component; 1001, second slider; 1002, second support; 1003, second guide rod; 1004, second spring; 11, second buffer component; 1101, elastic rubber sleeve; 1102, base; 1103, one-way exhaust valve; 1104, one-way intake valve. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0026] Please refer to Figures 1 to 7The present invention provides a technical solution: an anti-collision energy storage charging pile, comprising a charging pile body 1, a bracket 3 located at the front side of the charging pile body 1, an anti-collision column 2 is rotatably installed between the inner walls of the bracket 3, a first buffer component 5 is fixedly installed on both sides of the charging pile body 1, and the end of the bracket 3 is fixedly connected to the first buffer component 5. Two upper and lower pulleys 7 are rotatably provided on the side wall of one side of the charging pile body 1, and a belt 8 is commonly sleeved between the two pulleys 7. An audible and visual vibration alarm 9 is coaxially fixedly installed on the upper pulley 7, and a gear 6 is coaxially fixedly connected to the lower pulley 7. A plurality of racks 4 are fixedly connected at the end of the bracket 3, and there is a gap between adjacent racks 4. The gear 6 can be meshed and connected with one of the racks 4 separately. The purpose of arranging a plurality of racks 4 here is to drive the gear 6 to rotate multiple times, so as to ensure that the audible and visual vibration alarm 9 reminds the driver multiple times; a reset component 10 connected to the belt 8 is provided on the side wall of the charging pile body 1.

[0027] When the rear end of the car hits the anti-collision column 2, the bracket 3 moves toward the charging pile body 1, and the first buffer component 5 plays a buffering role, reducing the impact force of the car, and plays a buffering and anti-collision role for the charging pile body 1; and the bracket 3 drives the rack 4 to move in a straight line. When one of the racks 4 is meshed with the gear 6, the gear 6 rotates at a certain angle, and the transmission work of the two pulleys 7 and the belt 8 causes the sound and light vibration alarm 9 coaxially connected to the upper pulley 7 to deflect. When the rack 4 is disengaged from the gear 6, the reset component 10 drives the sound and light vibration alarm 9 to rotate in the opposite direction. The light changes and shaking caused by the deflection of the sound and light vibration alarm 9, as well as the alarm sound, will attract the driver's attention and serve as a reminder, so that the driver stops in time;

[0028] The following is the working principle of the sound and light vibration alarm 9. The sound and light vibration alarm 9 is an alarm device that combines sound, light signals and vibration sensing functions. It is mainly used in the field of security and prevention. When vibration is detected, it can alert the surrounding environment by emitting a sound alarm and flashing lights; the vibration sensor is the core component of the sound and light vibration alarm 9, which is responsible for sensing vibrations or vibrations in the environment. Usually, acceleration sensors, piezoelectric sensors, MEMS sensors, etc. are used. After receiving the vibration signal, the processing unit will judge the intensity and duration of the vibration. If it meets the set trigger conditions (for example, the vibration intensity exceeds a certain threshold), it will trigger an alarm.

[0029] Reference Figure 5 and Figure 6, the reset component 10 includes a second support 1002 fixedly installed on the side wall of the charging pile body 1, and a second guide rod 1003 fixedly connected to the top of the second support 1002. A second slider 1001 is sleeved on the second guide rod 1003. The second slider 1001 is fixedly connected to the belt 8, and a second spring 1004 is fixedly connected between the bottom of the second slider 1001 and the second support 1002;

[0030] When the rear of the vehicle hits the anti-collision column 2, the pushing bracket 3 moves towards the charging pile body 1 at this time. The bracket 3 drives the rack 4 to linearly displace, causing the gear 6 to rotate clockwise. At this time, the two pulleys 7 also rotate clockwise, and the driving belt 8 moves. The belt 8 pulls the second slider 1001 to move upward, and the second slider 1001 stretches the second spring 1004;

[0031] When the rack 4 disengages from the gear 6, the second spring 1004 releases its elastic force at this time, pulling the second slider 1001 to move downward, thereby pulling the belt 8 to move in the reverse direction, causing the gear 6 and the pulley 7 to rotate counterclockwise. In this way, the acoustic and light vibration alarm 9 coaxially connected to the upper pulley 7 rotates reciprocally, generating sound and light to remind the driver.

[0032] Refer to Figure 1 、 Figure 6 and Figure 7 , the first buffer component 5 includes two first supports 54 fixedly connected to the side wall of the charging pile body 1, and a first guide rod 53 fixed between the two first supports 54. A first slider 51 is sleeved on the first guide rod 53. The first slider 51 is fixed to the end of the bracket 3, and a first spring 52 is fixedly connected between the first support 54 and the first slider 51.

[0033] When the rear of the vehicle hits the anti-collision column 2, the pushing bracket 3 moves towards the charging pile body 1 at this time. The end of the bracket 3 drives the first slider 51 to slide on the first guide rod 53. The first slider 51 compresses the first spring 52, converting the impact potential energy of the vehicle into the elastic potential energy of the first spring 52. The first spring 52 serves the purpose of buffering and resisting impact.

[0034] Refer to Figure 4 , the second buffer component 11 includes a base 1102 fixedly connected to the side wall of the charging pile body 1, and an elastic rubber sleeve 1101 fixed to the end of the base 1102. The base 1102 and the elastic rubber sleeve 1101 are connected in communication. The end of the elastic rubber sleeve 1101 is fixedly connected to the bracket 3. A one-way exhaust valve 1103 and a one-way intake valve 1104 are connected in communication on the base 1102.

[0035] When the bracket 3 squeezes the inside of the elastic rubber sleeve 1101, the air filled inside it is discharged into the environment through the one-way exhaust valve 1103. The gas will not be completely discharged immediately, but will be gradually released. This process is similar to a slow shock absorption effect; it avoids the instantaneous impact force from being transmitted to the charging pile, thereby reducing the damage to the charging pile body 1.

[0036] After the rear of the vehicle separates from the anti-collision column 2, at this time the first spring 52 will release its elastic force, pushing the first slider 51 to move in the reverse direction to achieve reset; at this time the bracket 3 will also move in the reverse direction for reset. The bracket 3 pulls the elastic rubber sleeve 1101 to stretch and return to its original state. At this time, the air in the environment is inhaled into the inside of the elastic rubber sleeve 1101 through the one-way intake valve 1104.

[0037] Refer to Figure 1 and Figure 6 , the pulley 7 is a synchronous pulley and the belt 8 is a synchronous belt.

[0038] The synchronous belt is a belt 8 with a toothed shape, usually made of rubber or polyurethane material, and has teeth at regular intervals on the surface; the pulley 7 is a component installed on the shaft to drive the synchronous belt transmission; the surface of the pulley 7 usually has a tooth groove matching the tooth shape of the synchronous belt to ensure that the teeth of the synchronous belt can be accurately engaged, guaranteeing the accuracy and stability of the transmission.

[0039] Refer to Figure 1 , the anti-collision column 2 is a cylindrical structure, and a rubber sleeve is provided on the surface of the anti-collision column 2;

[0040] The cylindrical design can effectively disperse the impact force, making the impact during collision more uniform, not easily concentrated on a certain part, and reducing the risk of damage; the rubber sleeve provides an additional buffering function for the anti-collision column 2, reducing the impact force during collision. The elasticity of the rubber can absorb the impact energy, thereby reducing the damage to the vehicle or surrounding facilities.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An impact-proof energy storage charging pile, characterized in that: It includes a charging pile body (1) and a bracket (3) located on the front side of the charging pile body (1). A collision-proof column (2) is rotatably installed between the inner walls of the bracket (3). First buffer components (5) are fixedly installed on both sides of the charging pile body (1), and the end of the bracket (3) is fixedly connected to the first buffer components (5). Two pulleys (7) arranged vertically are rotatably provided on one side wall of the charging pile body (1). A belt (8) is sleeved between the two pulleys (7). An audible and visual vibration alarm (9) is coaxially and fixedly installed on the pulley (7) located above, and a gear (6) is coaxially and fixedly connected to the pulley (7) located below. A plurality of racks (4) are fixedly connected to the end of the bracket (3), and there is a gap between adjacent racks (4). The gear (6) can be individually meshed with one of the racks (4). A reset component (10) connected to the belt (8) is provided on the side wall of the charging pile body (1).

2. The anti-collision energy storage charging pile according to claim 1, characterized in that: The reset component (10) includes a second support (1002) fixedly installed on the side wall of the charging pile body (1) and a second guide rod (1003) fixedly connected to the top of the second support (1002). A second slider (1001) is sleeved on the second guide rod (1003). The second slider (1001) is fixedly connected to the belt (8). A second spring (1004) is fixedly connected between the bottom of the second slider (1001) and the second support (1002).

3. The anti-collision energy storage charging pile according to claim 1, characterized in that: The first buffer component (5) includes two first supports (54) fixedly connected to the side wall of the charging pile body (1) and a first guide rod (53) fixed between the two first supports (54). A first slider (51) is sleeved on the first guide rod (53). The first slider (51) is fixed to the end of the bracket (3). A first spring (52) is fixedly connected between the first support (54) and the first slider (51).

4. The anti-collision energy storage charging pile according to claim 1, characterized in that: The second buffer component (11) includes a base (1102) fixedly connected to the side wall of the charging pile body (1) and an elastic rubber sleeve (1101) fixed to the end of the base (1102). The base (1102) and the elastic rubber sleeve (1101) are communicated. The end of the elastic rubber sleeve (1101) is fixedly connected to the bracket (3). A one-way exhaust valve (1103) and a one-way intake valve (1104) are communicated on the base (1102).

5. The anti-collision energy storage charging pile according to claim 1, characterized in that: The pulley (7) is a timing pulley, and the belt (8) is a timing belt.

6. The anti-collision energy storage charging pile according to claim 1, wherein: The collision-proof column (2) is of a cylindrical structure, and a rubber sleeve is provided on the surface of the collision-proof column (2).

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