Charging detection device

Abstract

The utility model discloses a charging detection device, which relates to the technical field of charging detection of new energy automobiles and comprises a control switching assembly, and the control switching assembly comprises an electric control mechanism and a lock control ring. The control switching assembly can realize two power supply control modes for detecting the grip and a charging structure at the front end of the grip, one mode is that point contact type control for detecting a grip power supply can be realized when a guide seat or a control seat is directly pressed, namely pressing power-on and loosening power-off, so that irregular detection and use of sporadic vehicles are facilitated, and the detection efficiency is improved. And secondly, after the guide seat or the control seat is pressed, the control seat is pushed forwards to be switched to hold type control, so that detection and use of large-batch automobiles are facilitated, the problem that most of switches for controlling on-off of a power supply of an existing charging detection gun are switching type switches is solved, and the mode is suitable for being used in large-batch detection environments such as factories and the like, and is very convenient to use. And detection of sporadic vehicles in the after-sales process is not suitable.

Description

Technical Field

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

[0002] After the production of new energy vehicles is completed and during the after-sales service process, the performance and parameters of their charging interfaces need to be tested. Currently, the most commonly used testing method is for workers to insert a handheld testing gun into the charging port of the car and use the testing gun to detect various data during charging.

[0003] For the existing detection guns used in the charging detection of new energy vehicles, the switches that control the on and off of the power supply are mostly toggle switches, that is, this type of switch can make the power supply of the control gun in a normally on or normally off state after being turned. This method is suitable for use in large-scale detection environments such as factories. It is not suitable for detecting sporadic vehicles during after-sales. The power needs to be turned on for each detection, and the power needs to be turned off in time during the detection interval (when not detecting) to avoid damage to the detection gun. It is troublesome and not very practical. Utility Model Content

[0004] The disclosed embodiment relates to a charging detection device, which has a control switching component, wherein the control switching component can realize two power control modes of the detection handle and the charging structure at the front end thereof. One is that when the guide seat or the control seat is directly pressed, the touch-type control of the power supply of the detection handle can be realized, that is, pressing can turn on the power and releasing can turn off the power, which is convenient for irregular detection of sporadic vehicles. The second is that after the guide seat or the control seat is pressed, the control seat can be pushed forward to switch to the holding control. Even if the guide seat or the control seat is released after the control seat is pushed forward, the power supply of the detection handle will still remain in a normal state, which is convenient for the detection of large quantities of vehicles, and has strong flexibility, adaptability and practicality.

[0005] In a first aspect of the present disclosure, a charging detection device is provided, comprising a detection handle, wherein a control switching assembly is installed inside the detection handle; the control switching assembly comprises an electric control mechanism and a locking ring, the electric control mechanism comprises a mounting seat, a touch button, a guide seat, a control seat and a positioning block, the mounting seat is fixedly mounted inside the detection handle, and the touch button is fixedly mounted inside the mounting seat, the guide seat is plugged into the mounting seat, and the guide seat is located directly above the touch button, the power of the detection handle is turned on when the touch button is pressed, and the power of the detection handle is disconnected after the touch button is released, the control seat is plugged into the guide seat, and the positioning block is plugged into the control seat; the locking ring is rotatably connected to the inside of the mounting seat.

[0006] In at least some embodiments, a return spring is provided on the bottom side of the guide seat, and two ends of the return spring are respectively against the inside of the guide seat and the inside of the mounting seat.

[0007] In at least some embodiments, a retaining hole is provided inside the mounting seat, and a retaining column is provided on the side of the control seat. When the guide seat is not pressed by external force, the retaining column and the retaining hole are misaligned with each other under the action of the reset spring, and at this time the bottom of the guide seat will not press the touch button.

[0008] In at least some embodiments, a positioning top spring is provided inside the positioning block, and the bottom end of the positioning block is inserted into the positioning groove, and the two ends of the positioning top spring respectively abut against the inside of the positioning block and the inside of the control seat.

[0009] In at least some embodiments, a positioning groove is provided inside the guide seat, and the positioning groove consists of a touch groove and a retaining groove.

[0010] In at least some embodiments, a synchronization protrusion is provided inside the locking ring, and a spiral synchronization groove is provided outside the guide seat, the synchronization protrusion is inserted into the synchronization groove, and locking pin holes are provided inside the locking ring and the guide seat, and when the guide seat is not pressed by external force, the locking pin holes of the locking ring and the guide seat are aligned with each other.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The control switching component can realize two power control modes of the detection handle and its front-end charging structure. One is that when the guide seat or the control seat is directly pressed, the touch-type control of the detection handle power supply can be realized, that is, pressing to power on and releasing to power off, which is convenient for irregular detection of sporadic vehicles. The second is that after the guide seat or the control seat is pressed, the control seat is pushed forward and can be switched to hold control. Even if the guide seat or the control seat is released after the control seat is pushed forward, the power supply of the detection handle will still remain in a normally on state, which is convenient for the detection of large quantities of vehicles and improves the flexibility, adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the control switching component of the utility model after being disassembled.

[0015] Figure 3 It is a schematic diagram of the internal structure of the control switching component of the utility model when it is in the reset state.

[0016] Figure 4 It is a schematic diagram of the internal structure when the guide seat or the control seat is directly pressed in the utility model.

[0017] Figure 5 This utility model is forward-pushed Figure 4 Schematic diagram of the internal structure behind the central control seat.

[0018] Figure 6 It is a structural schematic diagram of the utility model when the external pin rod is inserted into the locking control ring and the locking pin hole of the guide seat at the same time.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Check the grip;

[0021] 2. Electric control mechanism; 201. Mounting seat; 2011. Holding hole; 202. Touch button; 203. Guide seat; 2031. Reset top spring; 2032. Touch slot; 2033. Holding slot; 2034. Synchronous slot; 204. Control seat; 2041. Holding column; 205. Positioning block; 2051. Positioning top spring;

[0022] 3. Locking ring; 301. Synchronous protrusion; 302. Locking pin hole. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] As attached Figure 1 To Attachment Figure 6 As shown:

[0025] Embodiment 1: The utility model provides a charging detection device, including a detection handle 1, wherein a control switching component is installed inside the detection handle 1; the control switching component includes an electric control mechanism 2, and the electric control mechanism 2 includes a mounting seat 201, a touch button 202, a guide seat 203, a control seat 204 and a positioning block 205. The mounting seat 201 is fixedly installed inside the detection handle 1, and the touch button 202 is fixedly installed inside the mounting seat 201, the guide seat 203 is plugged into the inside of the mounting seat 201, and the guide seat 203 is located directly above the touch button 202, when the touch button 202 is pressed, the power of the detection handle 1 is turned on, and when the touch button 202 is released, the power of the detection handle is disconnected, the control seat 204 is plugged into the inside of the guide seat 203, and the positioning block 205 is plugged into the inside of the control seat 204.

[0026] In the disclosed embodiment, a return spring 2031 is provided on the bottom side of the guide seat 203, and the two ends of the return spring 2031 respectively abut against the inside of the guide seat 203 and the inside of the mounting seat 201, the inside of the mounting seat 201 is provided with a retaining hole 2011, and the side of the control seat 204 is provided with a retaining column 2041. When the guide seat 203 is not pressed by an external force, the retaining column 2041 and the retaining hole 2011 are misaligned with each other under the action of the return spring 2031, and at this time, the bottom of the guide seat 203 will not press the touch button 202. In use, when the guide seat 203 or the control seat 204 is directly pressed, the touch control of the power supply of the handle 1 can be realized, that is, pressing to turn on the power and releasing to turn off the power. Since the control seat 204 can only be moved laterally inside the guide seat 203 The guide seat 203 and the control seat 204 can slide, and under the action of the reset top spring 2031, the bottom end of the positioning block 205 will be inserted into the inside of the touch groove 2032 to position the use position of the control seat 204, so that when the guide seat 203 or the control seat 204 is pressed, both the guide seat 203 and the control seat 204 can move downward and compress the reset top spring 2031, and the guide seat 203 can squeeze the contact touch button 202 when moving downward to turn on the power of the detection handle 1 for detection. When the guide seat 203 or the control seat 204 is released, the guide seat 203 or the control seat 204 automatically moves up and resets under the action of the reset top spring 2031, and the pressing state of the touch button 202 is released, so that the detection handle 1 will be powered off, which is suitable for irregular detection of sporadic vehicles and has strong flexibility.

[0027] In the embodiment of the present disclosure, a positioning spring 2051 is provided inside the positioning block 205, and the two ends of the positioning spring 2051 are respectively against the inside of the positioning block 205 and the inside of the control seat 204, and a positioning groove is provided inside the guide seat 203, and the bottom end of the positioning block 205 is inserted into the inside of the positioning groove, and the positioning groove is composed of a touch groove 2032 and a retaining groove 2033. In use, when the guide seat 203 or the control seat 204 is pressed, the control seat 204 is pushed forward to switch to the holding control, and the retaining column 2041 can be inserted into the inside of the retaining hole 2011 when the control seat 204 is pushed forward, so that the guide seat 203 and the control seat 204 cannot be released after the reset spring 2011 is released. 031, and at this time, the bottom of the positioning block 205 will be inserted into the interior of the retaining groove 2033 and the use position of the control seat 204 will be positioned by the positioning top spring 2051, so that the pressing relationship of the touch button 202 can always be maintained, that is, the power supply of the detection grip 1 is kept on, which is convenient for the detection of large quantities of cars. When the power supply of the detection grip 1 needs to be disconnected later, it is only necessary to pull back the control seat 204 so that the retaining column 2041 is out of the retaining hole 2011, and then release the guide seat 203 and the control seat 204. After that, the guide seat 203 and the control seat 204 can be automatically reset to disconnect the power supply of the detection grip 1, which is convenient to adjust and control, fast switching, and highly adaptable.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In the present invention, when the guide seat 203 or the control seat 204 is directly pressed, the touch control of the power supply of the detection handle 1 can be realized, that is, pressing to turn on the power and releasing to turn off the power. Since the control seat 204 can only slide horizontally inside the guide seat 203, and under the action of the reset top spring 2031, the bottom end of the positioning block 205 will be inserted into the inside of the touch groove 2032 to locate the use position of the control seat 204, so that when the guide seat 203 or the control seat 204 is pressed, the guide seat Both the guide seat 203 and the control seat 204 can move downward and compress the reset top spring 2031, and the guide seat 203 can press the contact button 202 when moving downward to turn on the power of the detection handle 1 for detection. When the guide seat 203 or the control seat 204 is released, the guide seat 203 or the control seat 204 automatically moves upward and resets under the action of the reset top spring 2031, and the pressing state of the touch button 202 is released, so that the detection handle 1 will be powered off, which is suitable for detecting sporadic vehicles. When the guide seat 203 or the control seat 204 is pressed, the control seat 204 is pushed forward to switch to the holding control. When the control seat 204 is pushed forward, the holding column 2041 can be inserted into the inside of the holding hole 2011, so that the guide seat 203 and the control seat 204 cannot be moved up and reset under the action of the reset top spring 2031 after being released. At this time, the bottom of the positioning block 205 will be inserted into the inside of the retaining groove 2033 and the use position of the control seat 204 is positioned by the positioning top spring 2051, so that the pressing relationship of the touch button 202 can always be maintained, that is, the power supply of the detection grip 1 is kept on, which is convenient for the detection of large quantities of automobiles. When the power supply of the detection grip 1 needs to be disconnected later, it is only necessary to pull the control seat 204 backward to make the holding column 2041 disengage from the inside of the holding hole 2011, and then release the guide seat 203 and the control seat 204. The guide seat 203 and the control seat 204 can automatically reset and disconnect the power supply of the detection grip 1.

[0030] In another embodiment, the control switching assembly further includes a locking ring 3 , which is rotatably connected to the interior of the mounting seat 201 .

[0031] In the embodiment of the present disclosure, a synchronization protrusion 301 is provided inside the locking ring 3, and a spiral synchronization groove 2034 is provided outside the guide seat 203, the synchronization protrusion 301 is inserted into the synchronization groove 2034, and the locking ring 3 and the guide seat 203 are both provided with a locking pin hole 302, and when the guide seat 203 is not pressed by an external force, the locking pin holes 302 of the locking ring 3 and the guide seat 203 are aligned with each other. In use, when the external pin rod is inserted into the locking pin holes 302 of the locking ring 3 and the guide seat 203 at the same time, the electric control mechanism 2 will The detection handle 1 is locked and cannot be powered on, which is convenient to carry and avoids the phenomenon that the power of the detection handle 1 is accidentally turned on due to the electric control mechanism 2 being accidentally touched during carrying. It is stable to use. Since the synchronization groove 2034 can drive the locking ring 3 to rotate through the synchronization protrusion 301 when the guide seat 203 moves up and down, when the external pin rod is inserted into the locking pin hole 302 of the locking ring 3 and the guide seat 203 at the same time, the locking ring 3 is locked and cannot be rotated, and the guide seat 203 and the control seat 204 cannot be pressed, and the stability is extremely strong.

[0032] In this article, there are a few points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A charging detection device, characterized in that: include: A detection grip (1) is provided, wherein a control switching assembly is installed inside the detection grip (1); the control switching assembly comprises an electric control mechanism (2) and a locking ring (3); the electric control mechanism (2) comprises a mounting seat (201), a touch button (202), a guide seat (203), a control seat (204) and a positioning block (205); the mounting seat (201) is fixedly installed inside the detection grip (1), and the touch button (202) is fixedly installed inside the mounting seat (201); the guide seat (203) is fixedly installed inside the mounting seat (201), and the positioning block (205) is fixedly installed inside the positioning block (205). The seat (203) is plugged into the interior of the mounting seat (201), and the guide seat (203) is located directly above the touch button (202). When the touch button (202) is pressed, the power supply of the detection handle (1) is turned on, and when the touch button (202) is released, the power supply of the detection handle is disconnected. The control seat (204) is plugged into the interior of the guide seat (203), and the positioning block (205) is plugged into the interior of the control seat (204); the locking ring (3) is rotatably connected to the interior of the mounting seat (201).

2. A charging detection device according to claim 1, characterized in that: A return spring (2031) is provided on the bottom side of the guide seat (203), and two ends of the return spring (2031) respectively abut against the inside of the guide seat (203) and the inside of the mounting seat (201).

3. A charging detection device according to claim 2, characterized in that: A retaining hole (2011) is provided inside the mounting seat (201), and a retaining column (2041) is provided on the side of the control seat (204). When the guide seat (203) is not pressed by an external force, the retaining column (2041) and the retaining hole (2011) are dislocated from each other under the action of the return spring (2031), and at this time, the bottom of the guide seat (203) will not press the touch button (202).

4. A charging detection device according to claim 3, characterized in that: A positioning top spring (2051) is provided inside the positioning block (205), and two ends of the positioning top spring (2051) respectively abut against the inside of the positioning block (205) and the inside of the control seat (204).

5. A charging detection device according to claim 4, characterized in that: A positioning groove is provided inside the guide seat (203), and the bottom end of the positioning block (205) is inserted into the positioning groove. The positioning groove consists of a contact groove (2032) and a retaining groove (2033).

6. A charging detection device according to claim 5, characterized in that: The locking ring (3) is provided with a synchronization protrusion (301) inside, and the guide seat (203) is provided with a spiral synchronization groove (2034) outside. The synchronization protrusion (301) is inserted into the synchronization groove (2034). The locking ring (3) and the guide seat (203) are both provided with locking pin holes (302). When the guide seat (203) is not pressed by an external force, the locking pin holes (302) of the locking ring (3) and the guide seat (203) are aligned with each other.

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