New energy charging gun detection equipment

Abstract

The utility model discloses a new energy charging gun detection device, and relates to the technical field of charging gun detection. Comprising a base, and a charging gun tool and a charging seat tool which are arranged on the base in a relative movement manner; the charging gun tool comprises a charging gun positioning device; the charging gun positioning device comprises a hand wheel and a clamping mechanism; the hand wheel drives the clamping mechanism to clamp and connect the charging gun; the charging base tool is used for installing a charging base connected with a charging gun in an inserted mode, and the charging base is connected with a pressure sensor and used for detecting the pulling and inserting force between the charging gun and the charging base. The charging gun tool and the charging base tool can move relatively along the base, so that the relative movement between the charging gun and the charging base can be realized, the automatic plugging operation is realized, the labor intensity is reduced, and the labor efficiency is improved; and a pressure sensor is arranged on the charging seat mounted on the charging seat tool, so that the detection accuracy of the pulling and inserting force can be improved, and the effective detection of the pulling and inserting force test can be realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging gun detection, and specifically relates to a new energy charging gun detection device. Background Art

[0002] According to the national standard for the test standards and test items of new energy vehicle charging guns, more stringent requirements are put forward for charging guns in terms of safety, durability and reliability. It is proposed that the charging gun and the charging base should be subjected to a plug-in and pull-out test for no less than 10,000 cycles. If the plug-in and pull-out operation is performed manually, it will not only increase the labor intensity, but also reduce work efficiency. Existing public patents, for example, have an application number of CN201810509199.9, and the patent name is a plug-in and pull-out force detection device, which discloses that the second mounting plate can adjust the height position and the angle between the second mounting plate and the first mounting plate, so that the charging gun is pressed tightly against the first rubber block and the second rubber block. Although it can realize the installation of the charging gun, it does not realize the installation of the charging base to realize the plug-in and pull-out movement of the charging gun relative to the charging base, and cannot realize the tooling for detecting the plug-in and pull-out force during the automatic plug-in and pull-out cycle of the charging gun relative to the charging base. Utility Model Content

[0003] The utility model provides a new energy charging gun detection device to solve the problem of realizing automatic plugging and unplugging of the charging gun and the charging seat during relative movement and detecting the plugging and unplugging force.

[0004] The technical solution adopted by the utility model is:

[0005] A new energy charging gun detection device comprises a base, a charging gun tooling and a charging base tooling which are relatively movably arranged on the base;

[0006] The charging gun tooling includes a charging gun positioning device; the charging gun positioning device includes a hand wheel and a clamping mechanism; the clamping mechanism is driven by the hand wheel to clamp and connect the charging gun;

[0007] The charging seat tooling is used to install the charging seat plugged into the charging gun, and the charging seat is connected to a pressure sensor to detect the plug-in and pull-out force between the charging gun and the charging seat.

[0008] The utility model of a new energy charging gun detection device also has the following additional technical features:

[0009] The charging gun tooling also includes a sliding mechanism, and the charging gun positioning device moves along the sliding mechanism to adjust the distance of the charging gun relative to the charging seat in the horizontal direction.

[0010] The charging gun positioning device also includes a frame assembly; the frame assembly can move along the sliding mechanism, and the frame assembly has an installation cavity for installing the charging gun; the clamping mechanism is connected to the opposite sides of the installation cavity; the clamping mechanism has a clamping end for clamping the charging gun, and a connecting end for connecting to the hand wheel, and by rotating the hand wheel, the clamping mechanisms on both sides can generate relative movement to clamp the charging gun.

[0011] The clamping mechanism includes a clamping block, a clamping plate, a guide sleeve and a guide column; the clamping block is connected to the clamping plate, and a plurality of guide sleeves are connected to the edge of the clamping plate. The guide column connected to the frame assembly can be inserted into the guide sleeve so that the clamping plate can be moved and connected to the installation cavity.

[0012] The charging seat tooling includes a sliding device and a charging seat positioning device, and the charging seat positioning device can move along the sliding device to adjust the height of the charging seat relative to the charging gun.

[0013] The charging seat positioning device includes a clamping device and a sensor tooling; the sensor tooling is connected to a pressure sensor, the clamping device is used to install the charging seat plugged into the charging gun, and the clamping device is connected to the sensor tooling through the pressure sensor.

[0014] The clamping device includes a mounting plate, a connecting sleeve, a connecting rod and a connecting plate; the charging seat is connected to the mounting plate through the connecting sleeve; the mounting plate and the connecting plate are connected by a plurality of connecting rods, and the pressure sensor is connected to a side of the connecting plate that is away from the mounting plate.

[0015] The sensor tooling includes a mounting seat, a side of the mounting seat facing the charging gun tooling is connected to the mounting plate via a plurality of mounting rods, a receiving space for accommodating a pressure sensor is formed between the mounting seat and the mounting plate, a side of the pressure sensor facing away from the connecting plate is connected to the mounting seat, and a side of the mounting seat facing away from the charging gun tooling is slidably connected to the sliding device.

[0016] The pressure sensor is connected between the connecting plate and the mounting seat along the plugging and unplugging direction of the charging seat and the charging gun.

[0017] The energy charging gun detection device also includes a display stand, which is connected to a base and has a display screen.

[0018] Due to the adoption of the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0019] 1. A new energy charging gun detection device, comprising a base, a charging gun tooling and a charging seat tooling arranged relatively movably on the base; the charging gun tooling comprises a charging gun positioning device; the charging gun positioning device comprises a hand wheel and a clamping mechanism; the clamping mechanism is driven by the hand wheel to clamp and connect the charging gun; the charging seat tooling is used to install the charging seat plugged with the charging gun, and the charging seat is connected to a pressure sensor to detect the plug-in and pull-out force between the charging gun and the charging seat. The installation of the charging gun is achieved by setting a charging gun tooling, and the installation of the charging seat is achieved by setting a charging seat tooling, and the charging gun tooling and the charging seat tooling can move relative to each other along the base, so that the relative movement between the charging gun and the charging seat can be achieved, and the automatic plug-in and unplug operation can be achieved, thereby reducing labor intensity and improving labor efficiency; the charging gun includes a handwheel and a clamping mechanism, and the handwheel can be used to drive the clamping mechanism to clamp the charging gun, thereby achieving fixed installation of the charging gun, and a pressure sensor is provided on the charging seat where the charging seat tooling is installed, which can realize the detection of each plug-in and unplug operation between the charging gun and the charging seat, thereby improving the accuracy of the plug-in and unplug force detection and achieving effective detection of the plug-in and unplug force test.

[0020] 2. As a preferred embodiment of the present invention, the charging gun fixture further includes a sliding mechanism, and the charging gun positioning device moves along the sliding mechanism to adjust the distance of the charging gun relative to the charging seat in the horizontal direction. The charging gun fixture is provided with a sliding mechanism, and the charging gun positioning device can move along the sliding mechanism to realize the movement of the charging gun relative to the charging seat along the sliding mechanism, thereby realizing the adjustment of the distance between the charging gun and the charging seat in the horizontal direction, and can adapt to a variety of charging guns and charging seats of different sizes, improve the applicability of detection, and further improve the accuracy of detection of plugging and unplugging force.

[0021] 3. As a preferred embodiment of the present utility model, the charging gun positioning device also includes a frame assembly; the frame assembly can move along the sliding mechanism, and the frame assembly has an installation cavity for installing the charging gun; the clamping mechanism is connected to the opposite sides of the installation cavity; the clamping mechanism has a clamping end for clamping the charging gun, and a connecting end for connecting to the hand wheel, and by rotating the hand wheel, the clamping mechanisms on both sides can generate relative movement to clamp the charging gun. By setting the frame assembly, the setting of the clamping mechanism can be realized to support the charging gun, and the movement along the sliding mechanism can be realized by the frame assembly, effectively ensuring the installation and fixation of the charging gun; the clamping mechanism is set on both sides of the installation cavity to support the two sides of the charging gun and realize the two-way fixation of the charging gun, which is conducive to achieving a stable plug-in and pull-out force and further improving the test accuracy.

[0022] 4. As a preferred embodiment of the utility model, the clamping mechanism includes a clamping block, a clamping plate, a guide sleeve and a guide column; the clamping block is connected to the clamping plate, and the edge of the clamping plate is connected to a plurality of guide sleeves, and the guide column connected to the frame assembly can be inserted into the guide sleeve so as to move the clamping plate to the installation cavity. The guide sleeve and the guide column cooperate with each other to realize the movement of the guide sleeve along the guide column, thereby driving the clamping plate to move relative to the frame assembly, so as to realize the adjustable spacing between the clamping blocks connected to the clamping plate, and can clamp charging guns of different sizes, improve the applicability of detection, and enable the charging gun to be fixedly installed in the installation cavity, so as to realize the effective positioning of the charging gun, increase the connection strength of the charging gun, facilitate the plug-in test, and further improve the accuracy of the plug-in test.

[0023] 5. As a preferred embodiment of the present invention, the charging seat tooling includes a sliding device and a charging seat positioning device, and the charging seat positioning device can move along the sliding device to adjust the height of the charging seat relative to the charging gun. The charging seat positioning device can be slidably connected to the sliding device to adjust the height of the charging seat, and can be suitable for charging guns of different heights. Since the angle at which the charging gun is installed in the charging gun positioning device may deviate, the setting of the sliding device is conducive to matching charging guns with different deviations for plug-in and unplug experiments, thereby improving the accuracy of plug-in detection, realizing force detection in all directions, and ensuring the effectiveness of plug-in tests. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0025] Figure 1 This is a structural schematic diagram of a new energy charging gun detection device with a charging gun and a charging base under an implementation mode of the utility model;

[0026] Figure 2 It is a structural schematic diagram of a clamping assembly of a charging gun positioning device of a new energy charging gun detection device according to an implementation mode of the utility model;

[0027] Figure 3 This is a structural schematic diagram of a charging base positioning device of a new energy charging gun detection device under an implementation mode of the utility model;

[0028] Figure 4 This is a structural schematic diagram of a charging gun positioning device of a new energy charging detection device under an implementation mode of the utility model;

[0029] Figure 5This is a structural schematic diagram of a new energy charging detection device without a charging gun and a charging base under an implementation mode of the utility model;

[0030] In the figure,

[0031] 1 base;

[0032] 2 charging gun tooling, 21 charging gun positioning device, 211 hand wheel, 212 clamping mechanism, 213 frame assembly, 22 sliding mechanism;

[0033] 3 charging seat tooling, 31 sliding device, 32 charging seat positioning device, 321 clamping device, 322 sensor tooling;

[0034] 4 clamping block, 5 clamping plate, 6 guide sleeve, 7 guide column, 8 pressure sensor, 9 mounting plate, 10 connecting sleeve, 11 connecting rod, 12 connecting plate, 13 mounting seat, 14 mounting rod, 15 display table, 16 charging gun, 17 charging seat. DETAILED DESCRIPTION

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0036] In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "implementation method", "example", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0039] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0040] The utility model relates to a new energy charging gun 16 detection device, such as Figure 1-5 As shown, it includes a base 1, a charging gun tooling 2 and a charging seat tooling 3 which are relatively movably arranged on the base 1; the charging gun tooling 2 includes a charging gun positioning device 21; the charging gun positioning device 21 includes a hand wheel 211 and a clamping mechanism 212; the clamping mechanism 212 is driven by the hand wheel 211 to clamp and connect the charging gun 16; the charging seat tooling 3 is used to install the charging seat 17 plugged with the charging gun 16, and the charging seat 17 is connected to a pressure sensor 8 for detecting the plug-in and pull-out force between the charging gun 16 and the charging seat 17.

[0041] The installation of the charging gun 16 is achieved by setting the charging gun tooling 2, and the installation of the charging seat 17 is achieved by setting the charging seat tooling 3, and the charging gun tooling 2 and the charging seat tooling 3 can move relative to each other along the base 1, so that the relative movement between the charging gun 16 and the charging seat 17 can be achieved, and the automatic plug-in and unplug operation can be achieved, thereby reducing labor intensity and improving labor efficiency; the charging gun 16 includes a hand wheel 211 and a clamping mechanism 212, and the hand wheel 211 can drive the clamping mechanism 212 to clamp the charging gun 16, thereby achieving fixed installation of the charging gun 16, and a pressure sensor 8 is provided on the charging seat 17 installed on the charging seat tooling 3, which can realize the detection of each plug-in and unplug operation between the charging gun 16 and the charging seat 17, thereby improving the accuracy of the plug-in and unplug force detection and achieving effective detection of the plug-in and unplug force test.

[0042] As a preferred embodiment of the present application, Figure 1 and Figure 5As shown, the charging gun fixture 2 further includes a sliding mechanism 22 , and the charging gun positioning device 21 moves along the sliding mechanism 22 to adjust the distance of the charging gun 16 relative to the charging seat 17 in the horizontal direction.

[0043] A sliding mechanism 22 is provided in the charging gun tooling 2, and the charging gun positioning device 21 can move along the sliding mechanism 22, so that the charging gun 16 can move relative to the charging seat 17 along the sliding mechanism 22, thereby realizing the adjustment of the distance between the charging gun 16 and the charging seat 17 in the horizontal direction, and can adapt to charging guns 16 and charging seats 17 of various sizes, thereby improving the applicability of detection and further improving the accuracy of detection of plug-in and pull-out force.

[0044] As a preferred embodiment of the present application, Figure 1 and Figure 4 As shown, the charging gun positioning device 21 also includes a frame assembly 213; the frame assembly 213 can move along the sliding mechanism 22, and the frame assembly 213 has an installation cavity for installing the charging gun 16; the clamping mechanism 212 is connected to the opposite sides of the installation cavity; the clamping mechanism 212 has a clamping end for clamping the charging gun 16, and a connecting end for connecting to the hand wheel 211, and by rotating the hand wheel 211, the clamping mechanisms 212 on both sides can generate relative movement to clamp the charging gun 16.

[0045] By setting up the frame assembly 213, the clamping mechanism 212 can be set to support the charging gun 16, and the frame assembly 213 can be used to achieve movement along the sliding mechanism 22, effectively ensuring the installation and fixation of the charging gun 16; the clamping mechanism 212 is set on both sides of the installation cavity to support both sides of the charging gun 16 and achieve two-way fixation of the charging gun 16, which is conducive to achieving stable plug-in and pull-out force and further improving test accuracy.

[0046] Furthermore, the frame assembly 213 includes a base frame and a connecting frame. The connecting frame is located above the base frame and is a hollow rectangular structure. The clamping mechanisms 212 are symmetrically connected on both sides of the connecting frame perpendicular to the sliding direction of the sliding mechanism 22. The bottom of the base frame is connected to a sliding groove for sliding connection with the sliding mechanism 22. The frame assembly 213 can slide along the sliding mechanism 22 by cooperating with the sliding groove and the slider of the sliding mechanism 22.

[0047] The sliding mechanism 22 can adopt a linear module, and adopt a servo motor to drive the charging gun tooling 2 to move linearly; it can also include a slider and a driving motor, and the driving motor drives the screw to rotate, and the slider is connected to the screw, so that the slider can move along the screw, and the base frame connected to the slider can be driven to move along the sliding mechanism 22; or other structures that can realize movement are adopted, which are not limited by this application.

[0048] As a preferred embodiment of the present application, Figure 2 As shown, the clamping mechanism 212 includes a clamping block 4, a clamping plate 5, a guide sleeve 6 and a guide column 7; the clamping block 4 is connected to the clamping plate 5, and a plurality of guide sleeves 6 are connected to the edge of the clamping plate 5. The guide column 7 connected to the frame assembly 213 can be inserted into the guide sleeve 6 so as to move the clamping plate 5 to be connected to the installation cavity.

[0049] Specifically, Figure 2 As shown, a plurality of clamping blocks 4 are arranged on the clamping plate 5, wherein a clamping block 4 is arranged on one side of the clamping plate 5 close to the charging seat 17, and the clamping block 4 has an arc groove. The arc grooves of the clamping blocks 4 of the clamping plates 5 arranged opposite to each other on both sides are connected to form an installation channel in which the gun head of the charging gun 16 can be embedded. The end of the clamping plate 5 without the clamping block 4 is connected to the connecting frame of the frame assembly 213 by the cooperation of the guide sleeve 6 and the guide column 7. The guide column 7 is vertically connected to the inner wall of the connecting frame of the frame assembly 213, and the guide sleeve 6 is connected to the clamping plate 5 corresponding to the guide column 7. By connecting the guide sleeve 6 of the clamping plate 5 with the guide column 7, the clamping plate 5 is connected to the handwheel 211 through a lead screw. Therefore, rotating the handwheel 211 can drive the clamping plate 5 to move relative to the handwheel 211, and the guide sleeve 6 moves along the guide column 7, so that the clamping block 4 on the clamping plate 5 can be moved relative to each other, thereby clamping charging guns 16 of different models. A clamping block is also provided on one side of the clamping plate 5 close to the charging seat 17. The clamping block has a mounting groove that can be embedded in the hand grip of the charging gun 16. The hand grip of the charging gun 16 is further clamped by the clamping block, and the charging gun 16 is clamped in all directions by the cooperation of the clamping block and the clamping block 4.

[0050] The guide sleeve 6 and the guide column 7 cooperate with each other to realize the movement of the guide sleeve 6 along the guide column 7, thereby driving the clamping plate 5 to move relative to the frame assembly 213, so that the spacing between the clamping blocks 4 connected to the clamping plate 5 is adjustable, and charging guns 16 of different sizes can be clamped, thereby improving the applicability of detection, and the charging gun 16 can be fixedly installed in the installation cavity, thereby realizing effective positioning of the charging gun 16, increasing the connection strength of the charging gun 16, facilitating plug-in and unplug testing, and further improving the accuracy of plug-in and unplug detection.

[0051] As a preferred embodiment of the present application, Figure 1 and Figure 5 As shown, the charging seat tooling 3 includes a sliding device 31 and a charging seat positioning device 32 . The charging seat positioning device 32 can move along the sliding device 31 to adjust the height of the charging seat 17 relative to the charging gun 16 .

[0052] The sliding device 31 can be a linear module, which uses a servo motor to drive the charging seat positioning device 32 to move linearly; it can also be a driving motor to drive the screw to rotate, the screw is connected to a slider, the slider is connected to the mounting seat 13 of the charging seat positioning device 32 described below, and the positioning seat in the sensor tooling 322 of the charging seat positioning device 32 has a groove that cooperates with the slider, so that the slider moves under the driving action of the driving motor, and the charging seat positioning device 32 is driven by the driving motor to drive the slider to move.

[0053] The charging seat positioning device 32 can be slidably connected to the sliding device 31, so as to adjust the height of the charging seat 17, and can be suitable for charging guns 16 of different heights. Since the installation angle of the charging gun 16 in the charging gun positioning device 21 may deviate, the setting of the sliding device 31 is conducive to matching the charging gun 16 with different deviations for plug-in and unplug experiments, thereby improving the accuracy of plug-in detection, realizing force detection in all directions, and ensuring the effectiveness of the plug-in test.

[0054] As a preferred embodiment of the present application, Figure 5 As shown, the charging seat positioning device 32 includes a clamping device 321 and a sensor tooling 322; the sensor tooling 322 is connected to the pressure sensor 8, the clamping device 321 is used to install the charging seat 17 plugged into the charging gun 16, and the clamping device 321 is connected to the sensor tooling 322 through the pressure sensor 8.

[0055] The clamping device 321 is connected to the sensor fixture 322. One side of the clamping device 321 is used to install the charging seat 17. The other side of the clamping device 321 is connected to the inner wall of the sensor fixture 322 through the pressure sensor 8. Therefore, when the charging gun 16 and the charging seat 17 are plugged in, the charging seat 17 is pressed by the charging gun 16, so that the entire clamping device 321 moves toward the side away from the charging gun 16, thereby pressing the pressure sensor 8. The pressure sensor 8 generates a plug-in signal and generates pressure or Tension data, the pressure sensor 8 uploads the detected pressure value of the plugging force to the controller, which is analyzed by the controller; when the charging gun 16 is separated from the charging seat 17, the charging seat 17 is subjected to the pulling force from the charging gun 16, causing the entire clamping device 321 to move toward the side close to the charging gun 16, thereby pulling the pressure sensor 8. The pressure sensor 8 generates a plugging and unplugging signal and generates pressure or tension data during the plugging and unplugging movement. The pressure sensor 8 uploads the detected pressure value of the unplugging force to the controller, which is analyzed by the controller.

[0056] As a preferred embodiment of the present application, Figure 3 As shown, the clamping device 321 includes a mounting plate 9, a connecting sleeve 10, a connecting rod 11 and a connecting plate 12; the charging seat 17 is connected to the mounting plate 9 through the connecting sleeve 10; the mounting plate 9 and the connecting plate 12 are connected by a plurality of connecting rods 11, and the pressure sensor 8 is connected to the side of the connecting plate 12 facing away from the mounting plate 9.

[0057] The mounting plate 9 of the clamping device 321 is provided with a mounting hole, and the charging seat 17 can be installed in the mounting hole. The connecting sleeve 10 is provided on the side of the mounting plate 9 away from the charging gun positioning device 21, so as to be connected with the mounting rod 14 of the sensor fixture 322. The side of the mounting plate 9 away from the charging gun positioning device 21 is connected with a plurality of connecting rods 11, and the connecting rods 11 are arranged around the mounting plate 9. The connection between the connecting plate 12 and the mounting plate 9 is realized by the connecting rods 11. Since the connecting rods 11 have a certain length, a certain distance is formed between the connecting plate 12 and the mounting plate 9. The end of the connecting plate 12 opposite to the connecting rod 11 is connected with the pressure sensor 8, and the clamp is clamped by the pressure sensor 8. The tightening device 321 is connected to the sensor tooling 322, so that when the charging seat 17 is plugged and connected with the charging gun 16, the charging seat 17 together with the mounting plate 9, the connecting rod 11 and the connecting plate 12 moves toward the side away from the charging gun 16, so that the connecting plate 12 presses the pressure sensor 8, thereby detecting the plugging force; similarly, when the charging gun 16 is pulled out of the charging seat 17 to separate from the charging seat 17, the charging seat 17 together with the mounting plate 9, the connecting rod 11 and the connecting plate 12 move slightly toward the direction of the charging gun 16, thereby pulling the pressure sensor 8 between the connecting plate 12 and the sensor tooling 322, and detecting the pulling-out force through the pressure sensor 8.

[0058] As a preferred embodiment of the present application, Figure 1 As shown, the sensor tooling 322 includes a mounting seat 13, and the side of the mounting seat 13 facing the charging gun tooling 2 is connected to the mounting plate 9 through a plurality of mounting rods 14, and an accommodating space for accommodating the pressure sensor 8 is formed between the mounting seat 13 and the mounting plate 9, and the side of the pressure sensor 8 facing away from the connecting plate 12 is connected to the mounting seat 13, and the side of the mounting seat 13 facing away from the charging gun tooling 2 is slidably connected to the sliding device 31.

[0059] The mounting seat 13 of the sensor is a flat plate structure, and a plurality of mounting rods 14 are provided on the side of the mounting seat 13 facing the charging gun tooling 2. The mounting rods 14 are arranged around the mounting seat 13, and the plurality of mounting rods 14 can be sleeved and connected in the connecting sleeve 10 of the mounting plate 9. The mounting rods 14 and the connecting sleeve 10 can be movably connected, and the connecting sleeve 10 of the mounting plate 9 can move along the mounting rods 14, so as to realize pressing or pulling of the pressure sensor 8. The side of the mounting seat 13 facing away from the charging gun tooling 2 is movably connected to the sliding device 31, so that the entire charging seat tooling 3 can be driven to move vertically to adjust the height of the charging seat 17 relative to the charging gun 16; since one side of the mounting rod 14 is connected to the mounting seat 13, and the other side of the mounting rod 14 is connected to the mounting plate 9, there is a certain distance between the mounting seat 13 and the mounting plate 9, so that a certain accommodation space is formed between the two, and the pressure sensor 8 can be installed in this accommodation space, and the connecting plate 12 and the connecting rod 11 of the clamping device 321 are arranged in this accommodation space, which can realize the compactness of the device.

[0060] As a preferred embodiment of the present application, the pressure sensor 8 is connected between the connecting plate 12 and the mounting seat 13 along the plugging and unplugging direction of the charging seat 17 and the charging gun 16 .

[0061] The pressure sensor 8 is connected between the sensor fixture 322 and the clamping device 321 along the plugging and unplugging direction of the charging seat 17 and the charging gun 16 , which can further enhance the detection accuracy of the plugging and unplugging force of the charging gun 16 on the charging seat 17 .

[0062] As a preferred embodiment of the present application, the energy charging gun 16 detection device further includes a display stand 15 , wherein the display stand 15 is connected to the base 1 , and the display stand 15 has a display screen.

[0063] A display table 15 is provided on the base 1, and the display table 15 can display the data detected by the sensor and display it through the display screen. The display screen can be made into a touch screen to facilitate the staff to set and adjust parameters, such as adjusting the driving motor of the sliding device 31 and the driving motor of the sliding mechanism 22 to control the relative position between the charging gun 16 and the charging base 17.

[0064] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0065] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0066] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A new energy charging gun detection device, characterized in that: It includes a base, a charging gun tool and a charging seat tool that are relatively movable on the base; The charging gun tooling includes a charging gun positioning device; the charging gun positioning device includes a hand wheel and a clamping mechanism; the clamping mechanism is driven by the hand wheel to clamp and connect the charging gun; The charging seat tooling is used to install the charging seat plugged into the charging gun, and the charging seat is connected to a pressure sensor to detect the plug-in and pull-out force between the charging gun and the charging seat.

2. A new energy charging gun detection device according to claim 1, characterized in that: The charging gun tooling also includes a sliding mechanism, and the charging gun positioning device moves along the sliding mechanism to adjust the distance of the charging gun relative to the charging seat in the horizontal direction.

3. A new energy charging gun detection device according to claim 2, characterized in that: The charging gun positioning device also includes a frame assembly; the frame assembly can move along the sliding mechanism, and the frame assembly has an installation cavity for installing the charging gun; the clamping mechanism is connected to the opposite sides of the installation cavity; the clamping mechanism has a clamping end for clamping the charging gun, and a connecting end for connecting to the hand wheel, and by rotating the hand wheel, the clamping mechanisms on both sides can generate relative movement to clamp the charging gun.

4. A new energy charging gun detection device according to claim 3, characterized in that: The clamping mechanism includes a clamping block, a clamping plate, a guide sleeve and a guide column; the clamping block is connected to the clamping plate, and a plurality of guide sleeves are connected to the edge of the clamping plate. The guide column connected to the frame assembly can be inserted into the guide sleeve so that the clamping plate can be moved and connected to the installation cavity.

5. A new energy charging gun detection device according to claim 1, characterized in that: The charging seat tooling includes a sliding device and a charging seat positioning device, and the charging seat positioning device can move along the sliding device to adjust the height of the charging seat relative to the charging gun.

6. A new energy charging gun detection device according to claim 5, characterized in that: The charging seat positioning device includes a clamping device and a sensor tooling; the sensor tooling is connected to a pressure sensor, the clamping device is used to install the charging seat plugged into the charging gun, and the clamping device is connected to the sensor tooling through the pressure sensor.

7. A new energy charging gun detection device according to claim 6, characterized in that: The clamping device includes a mounting plate, a connecting sleeve, a connecting rod and a connecting plate; the charging seat is connected to the mounting plate through the connecting sleeve; the mounting plate and the connecting plate are connected by a plurality of connecting rods, and the pressure sensor is connected to a side of the connecting plate that is away from the mounting plate.

8. A new energy charging gun detection device according to claim 7, characterized in that: The sensor tooling includes a mounting seat, a side of the mounting seat facing the charging gun tooling is connected to the mounting plate via a plurality of mounting rods, a receiving space for accommodating a pressure sensor is formed between the mounting seat and the mounting plate, a side of the pressure sensor facing away from the connecting plate is connected to the mounting seat, and a side of the mounting seat facing away from the charging gun tooling is slidably connected to the sliding device.

9. A new energy charging gun detection device according to claim 8, characterized in that: The pressure sensor is connected between the connecting plate and the mounting seat along the plugging and unplugging direction of the charging seat and the charging gun.

10. A new energy charging gun detection device according to claim 1, characterized in that: The energy charging gun detection device also includes a display stand, which is connected to a base and has a display screen.

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