CN211453746U

CN211453746U - Stabilizing mean of electric energy measurement calibrating installation of direct current charging pile

Info

Publication number: CN211453746U
Application number: CN202020045336.0U
Authority: CN
Inventors: 黄军; 覃雪岗; 刘运欢
Original assignee: ZUNYI INSTITUTE OF PRODUCTS QUALITY INSPECTION AND TESTING
Current assignee: ZUNYI INSTITUTE OF PRODUCTS QUALITY INSPECTION AND TESTING
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-08
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a stabilizing mechanism of a direct current charging pile electric energy metering and calibrating device, which comprises a shell, wherein a first support is welded on the inner side wall of the shell, the inner side wall of the shell is rotatably connected with a connecting rod through the first support, one end of the connecting rod, which is far away from the first support, is fixedly connected with an electric quantity meter, the top of the electric quantity meter is rotatably connected with a transmission mechanism, and the transmission mechanism comprises a second support, a rod body, a fixing ring, a second spring, a piston, a loop bar, a chute and a limiting ring; through setting up drive mechanism and damper at the top of electricity meter gauge, when filling electric pile and receiving the collision, the vibrations power that the collision produced transmits to the electricity meter gauge through first support and connecting rod, and then extrudees first spring and second spring among damper and the drive mechanism, and the first spring and the second spring of deformation absorb the vibrations energy and turn into elastic potential energy, slow down the vibrations power, make the electric quantity calculator safety and stability more.

Description

Stabilizing mean of electric energy measurement calibrating installation of direct current charging pile

Technical Field

The utility model relates to a fill electric pile technical field, specifically be a direct current fills electric pile electric energy measurement calibrating installation's stabilizing mean.

Background

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.

Present, the electric pile is filled to direct current needs to use the electric quantity meter for calculate the electric quantity that charges, and the structure of electric quantity meter is comparatively accurate, and the user fills electric pile when using, need promote the electric motor car to filling the electric pile next door, touches very easily and fills electric pile, and the striking leads to the electric quantity meter to damage easily. Therefore, the stabilizing mechanism of the direct current charging pile electric energy metering and calibrating device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct current fills electric pile electric energy measurement calibrating installation's stabilizing mean to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stabilizing mechanism of a direct current charging pile electric energy metering and calibrating device comprises a shell, wherein a first support is welded on the inner side wall of the shell, a connecting rod is rotatably connected on the inner side wall of the shell through the first support, one end, far away from the first support, of the connecting rod is fixedly connected with an electric quantity meter, the top of the electric quantity meter is rotatably connected with a transmission mechanism, the transmission mechanism comprises a second support, a rod body, a fixing ring, a second spring, a piston, a loop bar, a sliding groove and a limiting ring, the second support is fixedly connected on the top of the inner side wall of the shell, the shell is rotatably connected with the rod body through the second support, the outer side wall of the rod body is welded with the fixing ring, one side of the fixing ring is fixedly connected with the second spring, the top of the electric quantity meter is rotatably connected with the loop bar, the sliding groove, the inside sliding connection of spout has the piston, one side of piston welds in the one end of the body of rod.

As further preferable in the present technical solution: damping mechanism has all been welded at the top of coulometer and one side, damping mechanism includes elastic patch and first spring, the one end of elastic patch welds in one side of coulometer, the one end that the coulometer was kept away from to the elastic patch welds in the inside wall of casing, the one end of first spring welds in one side of coulometer, the one end that the coulometer was kept away from to first spring welds in the inside wall of casing.

As further preferable in the present technical solution: a glass plate is installed on one side of the shell, and a PVC support frame is fixedly connected to the inner side wall, close to the glass plate, of the shell.

As further preferable in the present technical solution: the display panel is installed to one side that is close to the glass board of coulometer, display panel and glass board are located same horizontal plane.

As further preferable in the present technical solution: the utility model discloses a solar energy battery, including casing, electricity quantity measurement ware, rubber slab, circuit, casing, through-hole, the bottom fixedly connected with circuit of electricity quantity measurement ware, the inside wall welding of casing has the fixed plate, the through-hole has been seted up at the top of fixed plate, the bottom fixedly connected with circuit of electricity quantity measurement ware, the lateral wall of casing bonds there is the rubber slab, the one end that the electricity quantity measurement ware was kept away from to the circuit runs through casing and rubber slab in proper order.

As further preferable in the present technical solution: the bottom welding of casing has the support column, one side fixedly connected with hinge of casing, the casing articulates through the hinge has the plate body, the welding of one side of plate body has the handle.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up drive mechanism and damper at the top of electricity meter gauge, when filling electric pile and receiving the collision, the vibrations power that the collision produced transmits to the electricity meter gauge through first support and connecting rod, and then extrudees first spring and second spring among damper and the drive mechanism, and the first spring and the second spring of deformation absorb the vibrations energy and turn into elastic potential energy, slow down the vibrations power, make the electric quantity calculator safety and stability more.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the plate body of the present invention;

fig. 3 is a schematic structural diagram of the transmission mechanism of the present invention.

In the figure: 1. a housing; 2. a damping mechanism; 21. an elastic patch; 22. a first spring; 3. an electric quantity meter; 4. a connecting rod; 5. a first bracket; 6. a display panel; 7. a transmission mechanism; 71. a second bracket; 72. a rod body; 73. a fixing ring; 74. a second spring; 75. a piston; 76. a loop bar; 77. a chute; 78. a limiting ring; 8. a line; 9. a fixing plate; 10. a through hole; 11. a rubber plate; 12. a charging plug; 13. a support pillar; 14. a glass plate; 15. a PVC support frame; 17. a hinge; 18. a plate body; 19. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a stabilizing mechanism of a direct current charging pile electric energy metering and calibrating device comprises a shell 1, a first support 5 is welded on the inner side wall of the shell 1, a connecting rod 4 is rotatably connected on the inner side wall of the shell 1 through the first support 5, one end, far away from the first support 5, of the connecting rod 4 is fixedly connected with an electricity meter 3, the top of the electricity meter 3 is rotatably connected with a transmission mechanism 7, the transmission mechanism 7 comprises a second support 71, a rod body 72, a fixing ring 73, a second spring 74, a piston 75, a loop bar 76, a sliding groove 77 and a limiting ring 78, the second support 71 is fixedly connected on the top of the inner side wall of the shell 1, the shell 1 is rotatably connected with the rod body 72 through the second support 71, the fixing ring 73 is welded on the outer side wall of the rod body 72, the second spring 74 is fixedly connected on one side of the fixing ring 73, the loop bar 76 is rotatably connected on, the lateral wall of loop bar 76 far away from electricity meter 3 has welded spacing ring 78, and the inside sliding connection of spout 77 has piston 75, and one side of piston 75 welds the one end at the body of rod 72.

In this embodiment, specifically: damper 2 has all been welded to electricity gauge 3's top and one side, damper 2 includes elasticity paster 21 and first spring 22, the one end of elasticity paster 21 welds in one side of electricity gauge 3, the one end that electricity gauge 3 was kept away from to elasticity paster 21 welds in the inside wall of casing 1, the one end of first spring 22 welds in one side of electricity gauge 3, the one end that electricity gauge 3 was kept away from to first spring 22 welds in the inside wall of casing 1, when charging pile receives the striking, the striking force acts on electricity gauge 3 through first support 5 and connecting rod 4, make electricity gauge 3 produce the shake, and then act on damper 2, make first spring 22 and elasticity paster 21 among damper 2 produce deformation, absorb the effort.

In this embodiment, specifically: a glass plate 14 is installed on one side of the shell 1, a PVC support frame 15 is fixedly connected to the inner side wall of the shell 1 close to the glass plate 14, and the glass plate 14 is used for observing the display numerical value of the electricity meter 3.

In this embodiment, specifically: the display panel 6 is installed on one side of the electricity meter 3 close to the glass plate 14, and the display panel 6 and the glass plate 14 are located on the same horizontal plane, so that observation is facilitated.

In this embodiment, specifically: fixed plate 9 has been welded to casing 1's inside wall, through-hole 10 has been seted up at the top of fixed plate 9, electricity meter 3's bottom fixedly connected with circuit 8, casing 1's lateral wall bonds has rubber slab 11, casing 1 and the outside that rubber slab 11 extended to rubber slab 11 are run through in proper order to the one end that electricity meter 3 was kept away from to circuit 8, the one end fixedly connected with charging plug 12 of electricity meter 3 is kept away from to circuit 8, charging plug 12 is used for charging.

In this embodiment, specifically: the welding of casing 1's bottom has support column 13, and one side fixedly connected with hinge 17 of casing 1, casing 1 have a plate body 18 through hinge 17 is articulated, and the welding of one side of plate body 18 has handle 19, and the setting of plate body 18 makes things convenient for the staff to 3 maintenance of electricity meter.

Theory of operation or structure principle, in the use, when filling electric pile and receiving the striking, the impact acts on electricity meter 3 through first support 5 and connecting rod 4, make electricity meter 3 produce the shake, and then act on damper 2, make first spring 22 and elastic patch 21 among damper 2 produce deformation, the absorption effort, simultaneously, the shake that electricity meter 3 produced is used a force to drive mechanism 7, make loop bar 76 extrusion second spring 74, make second spring 74 produce deformation, second spring 74, the deformation that first spring 22 and elastic patch 21 produced all can make the vibrations energy transform into elastic potential energy, thereby absorb the vibrations power, protect electricity meter 3, make it more stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct current fills electric pile electric energy measurement calibrating installation's stabilizing mean, includes casing (1), its characterized in that: the welding of the inner side wall of the shell (1) is provided with a first support (5), the inner side wall of the shell (1) is rotatably connected with a connecting rod (4) through the first support (5), one end of the connecting rod (4) far away from the first support (5) is fixedly connected with an electricity meter (3), the top of the electricity meter (3) is rotatably connected with a transmission mechanism (7), the transmission mechanism (7) comprises a second support (71), a rod body (72), a fixing ring (73), a second spring (74), a piston (75), a loop bar (76), a sliding groove (77) and a limiting ring (78), the second support (71) is fixedly connected with the top of the inner side wall of the shell (1), the shell (1) is rotatably connected with the rod body (72) through the second support (71), the outer side wall of the rod body (72) is welded with the fixing ring (73), one side of the fixing ring (73) is fixedly connected with, the top of coulometer (3) is rotated and is connected with loop bar (76), spout (77) have been seted up to one side of loop bar (76), the lateral wall welding that coulometer (3) was kept away from in loop bar (76) has spacing ring (78), the inside sliding connection of spout (77) has piston (75), one side of piston (75) welds in the one end of the body of rod (72).

2. The stabilizing mechanism of the electric energy metering and calibrating device for the direct-current charging pile according to claim 1, is characterized in that: damping mechanism (2) have all been welded to the top and one side of coulometer (3), damping mechanism (2) include elastic patch (21) and first spring (22), the one end of elastic patch (21) welds in one side of coulometer (3), the one end that coulometer (3) were kept away from in elastic patch (21) welds in the inside wall of casing (1), the one end of first spring (22) welds in one side of coulometer (3), the one end that coulometer (3) were kept away from in first spring (22) welds in the inside wall of casing (1).

3. The stabilizing mechanism of the electric energy metering and calibrating device for the direct-current charging pile according to claim 1, is characterized in that: a glass plate (14) is installed on one side of the shell (1), and a PVC support frame (15) is fixedly connected to the inner side wall, close to the glass plate (14), of the shell (1).

4. The stabilizing mechanism of the electric energy metering and calibrating device for the direct-current charging pile according to claim 1, is characterized in that: display panel (6) are installed to one side that is close to glass board (14) of coulometer (3), display panel (6) are located same horizontal plane with glass board (14).

5. The stabilizing mechanism of the electric energy metering and calibrating device for the direct-current charging pile according to claim 1, is characterized in that: the utility model discloses a battery charger, including casing (1), the inside wall welding of casing (1) has fixed plate (9), through-hole (10) have been seted up at the top of fixed plate (9), the bottom fixedly connected with circuit (8) of coulometer (3), the lateral wall bonding of casing (1) has rubber slab (11), the one end that coulometer (3) were kept away from in circuit (8) runs through casing (1) and rubber slab (11) in proper order and extends to the outside of rubber slab (11), the one end fixedly connected with charging plug (12) of coulometer (3) are kept away from in circuit (8).

6. The stabilizing mechanism of the electric energy metering and calibrating device for the direct-current charging pile according to claim 1, is characterized in that: the welding of the bottom of casing (1) has support column (13), one side fixedly connected with hinge (17) of casing (1), casing (1) articulates through hinge (17) has plate body (18), the welding of one side of plate body (18) has handle (19).