CN210734315U - Vehicle charging port cover state detection device - Google Patents
Vehicle charging port cover state detection device Download PDFInfo
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- CN210734315U CN210734315U CN201921126814.4U CN201921126814U CN210734315U CN 210734315 U CN210734315 U CN 210734315U CN 201921126814 U CN201921126814 U CN 201921126814U CN 210734315 U CN210734315 U CN 210734315U
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- detection switch
- state detection
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- connecting rod
- trigger
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Abstract
The utility model relates to a new energy automobile technical field discloses a vehicle charging flap state detection device, including charging flap base, state detection switch, charging flap hinge connecting rod and the flap that charges, state detection switch installs on charging flap base, and the flap that charges is installed on charging flap base through charging flap hinge connecting rod can open and shut, is equipped with the turn-ups that triggers state detection switch on charging flap hinge connecting rod's the connecting rod body, and state detection switch receives under the relative charging flap base closed condition of charging flap trigger the turn-ups and trigger. The vehicle charging port cover state detection device of the utility model realizes the state detection of the charging port cover by adding the contact switch on the charging port cover base and extending the flanging on the hinge connecting rod, optimizes the cost and has accurate triggering; the state detection switch is fixed on the charging port cover base, so that relative motion between the state detection switch and the wire harness can be reduced, the damage risk is reduced, and the durability is ensured.
Description
Technical Field
The utility model relates to a new energy automobile technical field, concretely relates to vehicle charging flap state detection device.
Background
Along with the more remarkable problems of energy crisis and environmental protection, new energy automobiles are more and more concerned by people. The charging port cover is used as an important function component of the new energy automobile, and the arrangement and matching of the charging port cover directly influence the arrangement of the whole automobile and the use convenience of a user. Charging port lid locking structure generally with the cable formula and electronic type mostly, along with the wide use of electron device on the car, electron locking structure more and more uses to charge the port lid.
With the high requirements of the new energy automobile on intelligentization and technology, on one hand, the function of sound and character reminding is performed on the combination instrument when the charging port cover is required to be successfully unlocked or not closed; on the other hand, many charging covers are equipped with atmosphere lamps, and it is necessary to light different colors depending on the open/close state of the charging cover. The above function definitions all need the charging port cover to have a state detection function, and how to realize the function is that the novel charging port cover must be considered.
Generally, a contact state detection switch can be added, and the functions can be realized by detecting whether the charging port cover is closed or not to provide an electric signal for the whole vehicle network. However, since the structural forms of the state detection switch and the charging port cover are different, how to arrange and implement needs to be solved urgently.
Disclosure of Invention
An object of the utility model is to provide a vehicle flap assembly that charges convenient to installation realizes.
For realizing the above-mentioned purpose, the utility model discloses a vehicle flap assembly that charges, including charging flap base, state detection switch, the flap hinge connecting rod that charges and the flap that charges, state detection switch installs on the flap base that charges, the flap that charges passes through the flap hinge connecting rod that charges can install with opening and shutting on the flap base that charges, it triggers to be equipped with on the connecting rod body of flap hinge connecting rod that charges state detection switch's the turn-ups that triggers charge the flap is relative under the flap base closed state that charges state detection switch receives trigger the turn-ups and trigger.
As an optimized scheme, the two ends of the connecting rod body are respectively provided with a base connecting hole and a cover connecting hole, the base connecting hole is pivoted with the charging cover base through a pin shaft, and the cover connecting hole is pivoted with the charging cover through a pin shaft.
Preferably, the diameters of the base connecting hole and the cover connecting hole are 8mm and 6mm respectively.
Preferably, a locking hole matched with a lock pin arranged on the charging port cover base is formed in the connecting rod body and is close to the cover connecting hole.
Preferably, the connecting rod body is provided with a convex rib pressed towards one side for increasing the strength.
As a preferred scheme, a state detection switch installation groove for fixing the state detection switch is formed in the back of the charging port cover base, a state detection switch clamping groove is formed in one side of the state detection switch installation groove, and a trigger point through hole is formed in the bottom of the state detection switch installation groove; the state detection switch is including detecting the switch jack catch, detecting switch trigger point and detection switch body, it installs to detect the switch jack catch in the state detection switch mounting groove, it certainly to detect the switch jack catch the barb form type jack catch that one side that detects the switch body extends with the cooperation of state detection switch draw-in groove, it sets up on detecting the switch body and moves towards to detect the switch trigger point trigger the turn-ups, the external diameter that detects the switch trigger point is less than the diameter of trigger point via hole.
Preferably, the diameter of the trigger point of the detection switch is 4.4mm, and the diameter of the trigger point via hole is 4.8 mm; the exposed length of the trigger point of the detection switch is 6.3mm, and the trigger stroke of the state detection switch is 1.8-4.4 mm.
As a preferred scheme, the state detection switch clamping groove is a rib with a square hole, which extends out from the bottom of the state detection switch mounting groove, and the size of the square hole is matched with that of the clamping hook of the detection switch clamping jaw.
Preferably, the angle between the triggering flanging and the connecting rod body is 90 degrees, the triggering flanging is rectangular and 6mm long and 9mm wide, and the thickness of the triggering flanging is 2 mm.
The utility model has the advantages that: (1) the contact switch and the hinge extending flanging are added on the basis of the charging port cover base and the charging port cover to realize the state detection function of the charging port cover, so that the cost optimization is realized; (2) the state detection switch has a simple fixed structure, is convenient to install and maintain, is reliable in positioning, can be assembled and integrated on line, and is applicable and popularized to the arrangement of similar vehicle types; (3) the hinge connecting rod of the charging opening cover and the extending flanging triggering structure are utilized to realize accurate triggering; (4) the state detection switch is fixed on the charging port cover base, and relative movement between the state detection switch and the wire harness can be reduced for a structure fixed on the charging port cover body, so that damage risks are reduced, and durability is ensured.
Drawings
Fig. 1 is a perspective view of a vehicle charging port cover state detection device according to a preferred embodiment of the present invention.
Fig. 2 is a perspective view of a part of the charging port cover base in fig. 1 from the rear.
Fig. 3 is a perspective view of the state detection switch in fig. 1.
Fig. 4 is a perspective view of the charge flap hinge link of fig. 1.
Fig. 5 is a sectional view of the vehicle charge flap state detection apparatus of fig. 1 in a state where the charge flap is closed.
Fig. 6 is a sectional view of the vehicle charge flap state detection apparatus of fig. 1 in a state where the charge flap is closed.
The components in the figures are numbered as follows: a charging port cover base 1 (wherein, a state detection switch mounting groove 1.1, a state detection switch clamping groove 1.2 and a trigger point via hole 1.3); a state detection switch 2 (wherein, a state detection switch claw 2.1, a state detection switch trigger point 2.2 and a detection switch body 2.3); a charging port cover hinge connecting rod 3 (wherein, a connecting rod body 3.1, a base connecting hole 3.2, a cover connecting hole 3.3, a triggering flanging 3.4, a locking hole 3.5 and a convex rib 3.6); a charging port cover 4.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
To above problem, the utility model aims at providing a vehicle charging port lid state detection device fixes contact state switch on charging port lid base through simple joint structure, through the charging port lid open with closed time the hinge extend the turn-ups make contact switch be in compress tightly or free state, judge through detecting this on-off state signal that charging port lid opens or the closed state to realize that charging port lid does not close warning, various functions such as mouthful atmosphere lamp lights and closes that charge.
Referring to fig. 1, the present invention discloses a vehicle charging port cover state detection device, including charging port cover base 1, state detection switch 2, charging port cover hinge connecting rod 3 and charging port cover 4, state detection switch 2 is installed on charging port cover base 1, charging port cover 4 is installed on charging port cover base 1 through charging port cover hinge connecting rod 3.
Referring to fig. 2, a state detection switch mounting groove 1.1 for fixing the state detection switch 2 is formed in the back of the charging port cover base 1, a state detection switch clamping groove 1.2 is formed in one side of the state detection switch mounting groove 1.1, and a trigger point through hole 1.3 is formed in the bottom of the state detection switch mounting groove 1.1. The state detection switch clamping groove 1.2 is a rib with a square hole and extending out from the bottom of the state detection switch mounting groove 1.1, and the thickness of the rib is related to the extending amount of the joint of the detection switch clamping jaw 2.1 and the detection switch body 2.3. The square hole that opens on the rib cooperates with the pothook joint of detection switch jack catch 2.1 (will be described in detail later), and the size of square hole matches with the size of the pothook of detection switch jack catch 2.1. The diameter of trigger point via hole 1.3 matches with the diameter of detection switch trigger point 2.2 of state detection switch 2, and there is a clearance between detection switch trigger point 2.2 and the trigger point via hole 1.3. The detection switch body 2.3 and the state detection switch mounting groove 1.1 are limited by a surface to form self-positioning.
Referring to fig. 3, the state detection switch 2 includes a detection switch claw 2.1, a detection switch trigger point 2.2, and a detection switch body 2.3. Wherein, the detection switch jack catch 2.1 is from the barb form jack catch that extends out of one side of detection switch body 2.3, and the joint height of the pothook of the tip of detection switch jack catch 2.1 (the Y of pothook is to width) is 0.8 mm. The detection switch trigger point 2.2 is arranged on the detection switch body 2.3 and faces the trigger flange 3.4 on the charging opening cover hinge connecting rod 3. The diameter of the trigger point 2.2 of the detection switch is 4.4mm, and the exposed length is 6.3 mm. The initial stroke of the state detection switch 2 is designed to be 3.5mm, and the trigger stroke of the state detection switch 2 is 1.8-4.4 mm.
Correspondingly, the thickness of the rib of the state detection switch clamping groove 1.2 is 2mm, the size of the square hole on the rib is 12mm x 3mm, the rib is matched with the clamping hook of the detection switch clamping jaw 2.1 in a clamping mode, and the clamping amount (namely the matching amount of the detection switch clamping jaw 2.1 in the Y direction and the state detection switch clamping groove 1.2 in a lap joint mode) is 0.6 mm. The limit clearance between the detection switch jaw 2.1 and the square hole in the width direction is unilateral 0.5 mm. The diameter of trigger point via hole 1.3 is 4.8mm, and the limit clearance of detecting switch trigger point 2.2 and trigger point via hole 1.3 is 0.2 mm. The positioning clearance between the surfaces of the detection switch body 2.3 and the state detection switch mounting groove 1.1 is 0.2 mm.
Referring to fig. 4, the charging flap hinge connecting rod 3 includes a connecting rod body 3.1, a base connecting hole 3.2, a lid connecting hole 3.3, and a triggering flange 3.4. Base connecting hole 3.2, lid connecting hole 3.3 set up respectively at the both ends of connecting rod body 3.1, and base connecting hole 3.2 is through round pin axle and the flap base 1 pin joint that charges, and lid connecting hole 3.3 is through round pin axle and the pivot joint of flap 4 that charges to can install on charging flap base 1 with opening and shutting by flap 4 that will charge. The diameters of the base connecting hole 3.2 and the cover connecting hole 3.3 are respectively 8mm and 6 mm. The triggering flanging 3.4 is a rectangular flanging extending from the connecting rod body 3.1, the flanging angle is about 90 degrees, the flanging length is 6mm, the width is 9mm, the material thickness of the triggering flanging 3.4 is kept consistent with that of the connecting rod body to be 2mm, and the state detection switch 2 can be accurately and conveniently triggered by matching the triggering flanging 3.4 with the detection switch triggering point 2.2 of the state detection switch 2. The compression amount of the trigger flanging 3.4 and the state detection switch 2 is ensured to be fixed 3.5mm, namely the initial stroke of the state detection switch 2 is 3.5mm under the closing state of the charging opening cover 4, and the state detection switch 2 is in a default trigger state. The connecting rod body 3.1 is provided with a locking hole 3.5 near the cover connecting hole 3.3, and the locking hole 3.5 is a square hole matched with a lock pin arranged on the charging port cover base. The locking hole 3.5 is 10mm 12mm in size. In order to improve the strength of the charging opening cover hinge connecting rod 3, a convex rib 3.6 is pressed towards one side of the connecting rod body 3.1, so that the rigidity of the hinge is effectively improved, and the matching precision of the triggering flanging 3.4 and the state detection switch 2 during the movement of the hinge is ensured.
In order to realize the reminding function of not closing the charging port cover 4 and provide better perception for customers, the opening and closing signals of the charging port cover 1 need to be collected through the state detection switch 2, and the structure of the hinge connecting rod 3 of the charging port cover can realize the function. The detection principle of the vehicle charging port cover assembly is as follows: when the charging port cover 4 is closed, the locking hole 3.5 on the hinge connecting rod 3 of the charging port cover is matched with the lock pin for locking, the triggering flanging 3.4 of the hinge connecting rod 3 of the charging port cover compresses the triggering point 2.2 of the detection switch, the triggering stroke is 3.5mm, the state detection switch 2 sends a closing signal of the charging port cover, and the combination instrument has no prompt; when charging flap 4 opens, charging flap hinge connecting rod 3 rotates through the pivot, triggers turn-ups 3.4 and keeps away from state detection switch 2, and detection switch trigger point 2.2 is in free state, and state detection switch 2 sends the flap opening signal that charges to the flap that charges is not closed in the combined instrument suggestion.
The utility model discloses a vehicle charging flap state detection device has following advantage at least: (1) the charging port cover state detection function is realized only by adding a simple contact switch and a hinge extension flanging, and cost optimization is realized; (2) the state detection switch has a simple fixed structure, is convenient to install and maintain, is reliable in positioning, can be assembled and integrated on line, and is applicable and popularized to the arrangement of similar vehicle types; (3) the hinge connecting rod of the charging opening cover and the extending flanging triggering structure are utilized to realize accurate triggering; (4) the state detection switch is fixed on the charging port cover base, and relative movement between the state detection switch and the wire harness can be reduced for a structure fixed on the charging port cover body, so that damage risks are reduced, and durability is ensured.
The above-mentioned embodiments of the present invention only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not limited thereto. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a vehicle flap state detection device that charges, includes charging flap base (1), state detection switch (2), flap hinge connecting rod (3) and charging flap (4), its characterized in that: state detection switch (2) are installed charge on the flap base (1), charge flap (4) and pass through charge flap hinge connecting rod (3) and install with opening and shutting on charging flap base (1), be equipped with on connecting rod body (3.1) of flap hinge connecting rod (3) and trigger state detection switch (2) trigger turn-ups (3.4) charge flap (4) relatively under charge flap base (1) closed state detection switch (2) receive trigger turn-ups (3.4) and trigger.
2. The vehicle charge flap state detection device according to claim 1, characterized in that: the charging device is characterized in that base connecting holes (3.2) and cover connecting holes (3.3) are respectively formed in two ends of the connecting rod body (3.1), the base connecting holes (3.2) are pivoted with the charging port cover base (1) through pin shafts, and the cover connecting holes (3.3) are pivoted with the charging port cover (4) through pin shafts.
3. The vehicle charge flap state detecting device according to claim 2, characterized in that: the diameters of the base connecting hole (3.2) and the cover connecting hole (3.3) are respectively 8mm and 6 mm.
4. The vehicle charge flap state detecting device according to claim 2, characterized in that: and a locking hole (3.5) matched with a lock pin arranged on the charging port cover base (1) is formed in the position, close to the cover connecting hole (3.3), on the connecting rod body (3.1).
5. The vehicle charge flap state detecting device according to claim 2, characterized in that: the connecting rod body (3.1) is pressed with a convex rib (3.6) for increasing the strength towards one side.
6. The vehicle charge flap state detection device according to claim 1, characterized in that: a state detection switch mounting groove (1.1) for fixing the state detection switch (2) is formed in the back of the charging port cover base (1), a state detection switch clamping groove (1.2) is formed in one side of the state detection switch mounting groove (1.1), and a trigger point through hole (1.3) is formed in the bottom of the state detection switch mounting groove (1.1); state detection switch (2) is including detecting switch jack catch (2.1), detection switch trigger point (2.2) and detection switch body (2.3), install detection switch jack catch (2.1) in state detection switch mounting groove (1.1), detection switch jack catch (2.1) certainly the barb form jack catch that one side of detection switch body (2.3) extended with state detection switch draw-in groove (1.2) cooperation, detection switch trigger point (2.2) set up on detection switch body (2.3) and orientation trigger turn-ups (3.4), the external diameter that detects switch trigger point (2.2) is less than the diameter of trigger point via hole (1.3).
7. The vehicle charge flap state detecting device according to claim 6, characterized in that: the diameter of the trigger point (2.2) of the detection switch is 4.4mm, and the diameter of the trigger point through hole (1.3) is 4.8 mm; the length of exposing of detection switch trigger point (2.2) is 6.3mm, the trigger stroke of state detection switch (2) is 1.8 ~ 4.4 mm.
8. The vehicle charge flap state detecting device according to claim 6, characterized in that: the state detection switch clamping groove (1.2) is a rib with a square hole, the rib extends out of the bottom of the state detection switch mounting groove (1.1), and the size of the square hole is matched with that of a clamping hook of the detection switch clamping jaw (2.1).
9. The vehicle charge flap state detection device according to claim 1, characterized in that: the angle between the trigger flanging (3.4) and the connecting rod body (3.1) is 90 degrees, the trigger flanging (3.4) is rectangular with the length of 6mm and the width of 9mm, and the thickness of the trigger flanging (3.4) is 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126814.4U CN210734315U (en) | 2019-07-18 | 2019-07-18 | Vehicle charging port cover state detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126814.4U CN210734315U (en) | 2019-07-18 | 2019-07-18 | Vehicle charging port cover state detection device |
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| CN210734315U true CN210734315U (en) | 2020-06-12 |
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| CN201921126814.4U Active CN210734315U (en) | 2019-07-18 | 2019-07-18 | Vehicle charging port cover state detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561814A (en) * | 2021-08-31 | 2021-10-29 | 岚图汽车科技有限公司 | Electric charging box device for automobile |
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2019
- 2019-07-18 CN CN201921126814.4U patent/CN210734315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561814A (en) * | 2021-08-31 | 2021-10-29 | 岚图汽车科技有限公司 | Electric charging box device for automobile |
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