Charging pile convenient to disassemble and assemble

Abstract

The utility model discloses a charging pile convenient to disassemble and assemble, which comprises a base, the top of the base is provided with a shell, and the right side of the shell is connected with a plug through a lead. The double-shaft motor is started, the double-shaft motor drives the pushing plate to move towards the side away from the double-shaft motor through the screw rod, the pushing plate drives the rolling wheel to rotate, the rolling wheel moves upwards while rotating, the rolling wheel drives the transmission block to move upwards, the transmission block drives the tension spring to move upwards, and the transmission block drives the fixing rod to be unfolded outwards. The clamping blocks at the bottom of the shell are clamped in the base, the clamping blocks located at the four corners of the shell make contact with the tops of the mounting blocks, at the moment, the double-shaft motor rotates reversely, the steps are operated reversely, the fixing rods contract inwards, the clamping blocks are fixed, the advantage of efficient mounting is achieved, a push plate does not need to be pushed outwards manually, and the mounting efficiency is improved. And the safety of dismounting and mounting of the charging pile can be effectively improved through the fixing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile which is convenient for disassembly and assembly. Background Art

[0002] Charging pile: A charging device that provides power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or wall and installed in public buildings and residential parking lots. It can charge various types of electric vehicles according to the adjusted voltage and current.

[0003] When the charging pile is repaired, the charging pile needs to be disassembled, and the patent announcement number is 202220445756.7, which discloses a charging pile that is easy to disassemble and assemble, including a shell, a base and a sunscreen, the bottom surface of the shell is equipped with two groups of bayonet pins, the upper surface of the base is provided with two groups of deep grooves, the inner bottom wall of each group of deep grooves is equipped with an electric pressure rod, the upper surface of the base is provided with two groups of transverse grooves, the inner wall of each group of transverse grooves is slidably connected with a card plate, and a telescopic spring is installed on a side of each card plate away from each other, and a fixing block is installed on an end of each group of telescopic springs away from each other; the utility model is provided with a telescopic spring to cooperate with the card plate and the bayonet pin, which can effectively fix the shell and make the shell easy to disassemble and assemble, and the bayonet pin is used through the shell to make the bayonet pin enter the base, and at the same time, the telescopic spring is used to drive the card plate to move toward the bayonet pin, so that the card plate can fix the bayonet pin to achieve a fixing effect, and the bayonet pin can be pushed during disassembly, which further realizes the effect of convenient disassembly.

[0004] The above-mentioned prior art solutions have the following defects: when the shell is installed on the base, due to the heavy weight of the shell, there is a safety hazard of falling during installation. The staff needs to place their hands on the top of the base when pushing the push plate outward. The falling shell may cause harm to the operator, the operating safety is low, and the safety of disassembly and assembly of the charging pile is reduced. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a charging pile that is easy to disassemble and assemble, which has the advantage of safe disassembly and assembly, and solves the problem that when the shell is installed on the base, there is a safety hazard of falling during installation due to the heavy weight of the shell. When the staff pushes the push plate outward, they need to place their hands on the top of the base, and the falling shell may cause harm to the operator, resulting in low operating safety, thereby reducing the safety of disassembly and assembly of the charging pile.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging pile that is easy to disassemble and assemble, comprising a base, a shell is arranged on the top of the base, a plug is connected to the right side of the shell through a wire, a support block is clamped at the bottom of the plug, the left side of the support block is fixedly connected to the right side of the shell, a clamping block is fixedly connected to the bottom of the shell, grooves are provided at the four corners of the bottom of the shell, a clamping block is fixedly connected to the top of the groove, and a fixing mechanism is arranged inside the base.

[0007] As a preferred embodiment of the present invention, the fixing mechanism includes a dual-axis motor, the number of the dual-axis motors is two, and the dual-axis motors are distributed at the front and rear sides of the bottom of the inner wall of the base, the output end of the dual-axis motor is fixedly connected with a screw, the side of the screw away from the dual-axis motor is threadedly connected with a push plate, the top of the push plate is movably connected with a roller, the roller is hinged with a transmission block through a pin shaft, both sides of the top of the transmission block are hinged with a fixing rod through a pin shaft, the bottom of the transmission block is fixedly connected with a tension spring, the number of the tension springs is four, and the bottom of the tension spring is fixedly connected with a mounting block, both sides of the top of the mounting block are hinged to the surface of the fixing rod through pin shafts, and the bottom of the mounting block is fixedly connected to the bottom of the inner wall of the base.

[0008] As a preferred embodiment of the present invention, a triangular support plate is fixedly connected to the surface of the mounting block, and the triangular support plate is located inside the base.

[0009] As a preferred embodiment of the present invention, a heat dissipation hole is opened on the rear side of the shell, the number of the heat dissipation holes is several, and the several heat dissipation holes are distributed at equal distances.

[0010] As a preferred embodiment of the present invention, an inclined plate is fixedly connected to the bottom of the shell surface, and the bottom of the inclined plate is in contact with the top of the base.

[0011] As a preferred embodiment of the present invention, a shielding plate is fixedly connected to the right side of the shell, and the shielding plate is located on the top of the plug.

[0012] As a preferred embodiment of the present invention, a side of the mounting block away from the bidirectional motor is fixedly connected to a limiting block, and a bottom of the limiting block is fixedly connected to the bottom of the inner wall of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model starts the dual-axis motor, the dual-axis motor drives the screw to rotate, the screw drives the push plate to move to the side away from the dual-axis motor, the push plate drives the roller to rotate, the roller rotates and moves upward, the roller drives the transmission block to move upward, the transmission block drives the tension spring to move upward, the transmission block drives the fixing rod to expand outward with the pins on both sides of the top of the mounting block as the center. At this time, the clamping block at the bottom of the shell is clamped inside the base, and the clamping blocks at the four corners of the shell are in contact with the top of the mounting block. At this time, the dual-axis motor rotates in the opposite direction, and the above steps are reversed. The fixing rod contracts inward to fix the clamping block. It has the advantage of efficient installation, does not need to manually push the push plate outward, will not cause harm to the operator, and can effectively improve the safety of disassembly and assembly of the charging pile through the fixing mechanism.

[0015] 2. The utility model can automatically install the shell by setting a fixing mechanism, avoiding the shell from falling during manual installation, causing injuries to operators, and improving the safety of disassembly and assembly of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the clamping block of the utility model;

[0018] Figure 3 A three-dimensional diagram of the base of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the push plate of the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the tension spring of the utility model;

[0021] Figure 6 It is a three-dimensional diagram of the transmission block of the utility model.

[0022] In the figure: 1. base; 2. shell; 3. plug; 4. support block; 5. clamping block; 6. groove; 7. clamping block; 8. fixing mechanism; 81. dual-axis motor; 82. screw; 83. push plate; 84. roller; 85. transmission block; 86. fixing rod; 87. tension spring; 88. mounting block; 9. triangular support plate; 10. heat dissipation hole; 11. inclined plate; 12. shielding plate; 13. limit block. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] like Figures 1 to 6 As shown, the utility model provides a charging pile that is easy to disassemble and assemble, including a base 1, a shell 2 is arranged on the top of the base 1, a plug 3 is connected to the right side of the shell 2 through a wire, a support block 4 is clamped at the bottom of the plug 3, the left side of the support block 4 is fixedly connected to the right side of the shell 2, a clamping block 5 is fixedly connected to the bottom of the shell 2, grooves 6 are opened at the four corners of the bottom of the shell 2, a clamping block 7 is fixedly connected to the top of the groove 6, and a fixing mechanism 8 is arranged inside the base 1.

[0025] refer to Figure 4 The fixing mechanism 8 includes a dual-axis motor 81, the number of which is two, and the dual-axis motors 81 are distributed on the front and rear sides of the bottom of the inner wall of the base 1, the output end of the dual-axis motor 81 is fixedly connected with a screw 82, and the side of the screw 82 away from the dual-axis motor 81 is threadedly connected with a push plate 83, and the top of the push plate 83 is movably connected with a roller 84, and the roller 84 is hinged with a transmission block 85 through a pin shaft, and both sides of the top of the transmission block 85 are hinged with a fixing rod 86 through a pin shaft, and the bottom of the transmission block 85 is fixedly connected with a tension spring 87, the number of which is four, and the bottom of the tension spring 87 is fixedly connected with a mounting block 88, and both sides of the top of the mounting block 88 are hinged on the surface of the fixing rod 86 through a pin shaft, and the bottom of the mounting block 88 is fixedly connected to the bottom of the inner wall of the base 1.

[0026] As a technical optimization solution of the utility model, by setting a fixing mechanism 8, the shell 2 can be automatically installed, avoiding the shell 2 from falling during manual installation, causing injuries to operators, and improving the safety of disassembly and assembly of the charging pile.

[0027] refer to Figure 5 A triangular support plate 9 is fixedly connected to the surface of the mounting block 88 , and the triangular support plate 9 is located inside the base 1 .

[0028] As a technical optimization solution of the present utility model, by providing a triangular support plate 9, the fixing ability of the mounting block 88 can be increased, thereby preventing the mounting block 88 from being deformed and broken after long-term use, causing the mounting block 88 to be unable to be used normally, and improving the use stability of the mounting block 88.

[0029] refer to Figure 2A heat dissipation hole 10 is opened on the rear side of the housing 2. The number of the heat dissipation holes 10 is several, and the heat dissipation holes 10 are distributed at equal distances.

[0030] As a technical optimization solution of the present invention, by providing the heat dissipation holes 10, the shell 2 can be cooled to avoid overheating inside the shell 2, which may cause damage to the parts inside the shell 2 and increase the service life of the shell 2.

[0031] refer to Figure 1 The bottom of the shell 2 is fixedly connected with an inclined plate 11 , and the bottom of the inclined plate 11 contacts the top of the base 1 .

[0032] As a technical optimization solution of the utility model, by setting the inclined plate 11, the gap between the shell 2 and the base 1 can be blocked to prevent water from entering the base 1 on rainy days, causing damage to the parts inside the base 1, thereby improving the stability of the base 1.

[0033] refer to Figure 1 A shielding plate 12 is fixedly connected to the right side of the shell 2 , and the shielding plate 12 is located on the top of the plug 3 .

[0034] As a technical optimization solution of the present invention, by providing a shielding plate 12, the plug 3 can be shielded to prevent external dust and rain from entering the plug 3 and causing damage to the plug 3, thereby improving the safety of the plug 3.

[0035] refer to Figure 4 The side of the mounting block 88 away from the bidirectional motor is fixedly connected to the limiting block 13 , and the bottom of the limiting block 13 is fixedly connected to the bottom of the inner wall of the base 1 .

[0036] As a technical optimization solution of the utility model, by setting a limit block 13, the push plate 83 can be limited to prevent the push plate 83 from moving excessively, causing the moving plate to separate from the screw 82, thereby improving the use stability of the push plate 83.

[0037] The working principle and use process of the utility model: when in use, when the shell 2 needs to be installed, first start the dual-axis motor 81, the dual-axis motor 81 drives the screw 82 to rotate, the screw 82 drives the push plate 83 to move to the side away from the dual-axis motor 81, and the push plate 83 drives the roller 84 to rotate, and the roller 84 moves upward while rotating, and the roller 84 drives the transmission block 85 to move upward, and the transmission block 85 drives the fixing rod 86 to expand outward with the pins on both sides of the top of the mounting block 88 as the center. At this time, the clamping block 5 at the bottom of the shell 2 is clamped into the inside of the base 1, and the clamping blocks 7 located at the four corners of the shell 2 are in contact with the top of the mounting block 88. At this time, the dual-axis motor 81 rotates in the opposite direction, and the above steps are reversed. The fixing rod 86 shrinks inward to fix the clamping block 7, thereby having the advantage of safe disassembly and assembly.

[0038] To sum up: the charging pile which is easy to disassemble and assemble, through the coordinated use of the base 1, the shell 2, the plug 3, the support block 4, the clamping block 5, the groove 6, the clamping block 7 and the fixing mechanism 8, solves the problem that when the shell is installed on the base, there is a safety hazard of falling during installation due to the heavy weight of the shell. When the staff pushes the pushing plate outward, they need to place their hands on the top of the base. The falling shell may cause harm to the operator, the operating safety is low, and the safety of disassembly and assembly of the charging pile is reduced.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A charging pile that is easy to disassemble and assemble, comprising a base (1), characterized in that: A shell (2) is arranged on the top of the base (1); a plug (3) is connected to the right side of the shell (2) via a wire; a support block (4) is clamped at the bottom of the plug (3); the left side of the support block (4) is fixedly connected to the right side of the shell (2); a clamping block (5) is fixedly connected to the bottom of the shell (2); grooves (6) are provided at the four corners of the bottom of the shell (2); a clamping block (7) is fixedly connected to the top of the groove (6); and a fixing mechanism (8) is arranged inside the base (1).

2. The conveniently disassembled charging pile according to claim 1 is characterized in that: The fixing mechanism (8) comprises a double-axis motor (81), the number of the double-axis motors (81) is two, and the double-axis motors (81) are distributed on the front side and the rear side of the bottom of the inner wall of the base (1), the output end of the double-axis motor (81) is fixedly connected with a screw rod (82), the side of the screw rod (82) away from the double-axis motor (81) is threadedly connected with a push plate (83), the top of the push plate (83) is movably connected with a roller (84), and the roller (84) is hinged by a pin. A transmission block (85) is connected, and both sides of the top of the transmission block (85) are hinged with fixed rods (86) through pins. The bottom of the transmission block (85) is fixedly connected with a tension spring (87), and the number of the tension springs (87) is four. The bottom of the tension spring (87) is fixedly connected with a mounting block (88), and both sides of the top of the mounting block (88) are hinged on the surface of the fixed rod (86) through pins. The bottom of the mounting block (88) is fixedly connected to the bottom of the inner wall of the base (1).

3. The conveniently disassembled charging pile according to claim 2 is characterized in that: A triangular support plate (9) is fixedly connected to the surface of the mounting block (88), and the triangular support plate (9) is located inside the base (1).

4. The conveniently disassembled charging pile according to claim 1 is characterized in that: The rear side of the housing (2) is provided with heat dissipation holes (10), there are a plurality of heat dissipation holes (10), and the plurality of heat dissipation holes (10) are distributed at equal distances.

5. The conveniently disassembled charging pile according to claim 1 is characterized in that: An inclined plate (11) is fixedly connected to the bottom of the surface of the shell (2), and the bottom of the inclined plate (11) is in contact with the top of the base (1).

6. The conveniently disassembled charging pile according to claim 1, characterized in that: A shielding plate (12) is fixedly connected to the right side of the shell (2), and the shielding plate (12) is located on the top of the plug (3).

7. The conveniently disassembled charging pile according to claim 2, characterized in that: The side of the mounting block (88) away from the bidirectional motor is fixedly connected to a limiting block (13), and the bottom of the limiting block (13) is fixedly connected to the bottom of the inner wall of the base (1).

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