CN213124948U

CN213124948U - Distance measuring floating device

Info

Publication number: CN213124948U
Application number: CN202022511050.XU
Authority: CN
Inventors: 盛鸿垚
Original assignee: Suzhou Recodeal Interconnect System Co ltd
Current assignee: Suzhou Recodeal Interconnect System Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-05-04
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to the technical field of electric automobiles, in particular to a distance measuring floating device, which comprises a mounting plate, a distance measuring floating sensing device and a tail cover, wherein the mounting plate is provided with at least one mounting platform, and the mounting platform is provided with a floating sleeve; the distance measurement floating sensing device is arranged in the floating sleeve and comprises a floating spring and a distance measurement sensor, the floating spring is sleeved outside the distance measurement sensor, the tail cover is matched with the mounting table, and after the tail cover is matched with the mounting table, the floating spring floats in the floating sleeve to realize that the distance measurement sensor stretches out of the mounting plate or retracts into the floating sleeve. The utility model discloses to range finding floating installation and pile end connector are connected and are used, when car end connector and pile end connector cooperation, through the automatic response that realizes grafting state between car end connector and the pile end connector of range finding floating installation to when sensing the grafting distance that accords with reliable and stable, the automatic beginning normally charges, has avoided grafting reliability check-up difficulty among the prior art, the easy bad problem of contact between the connector.

Description

Distance measuring floating device

Technical Field

The utility model relates to an electric automobile technical field, concretely relates to range finding floating installation.

Background

The electric automobile takes a vehicle-mounted power supply as power, and wheels are driven by a motor to run, so that the electric automobile meets various requirements of road traffic and safety regulations. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen.

When the conventional electric automobile is charged, generally adopted charging connection devices are all manpower-assisted charging connection devices, and after the connection of the connection devices is finished, the connection reliability of the charging connection devices is ensured so as to avoid charging loss caused by poor contact; if when a large amount of unmanned electric vehicles are charged, a large amount of human resources are needed, the connection reliability of the charging connection device may be affected due to different charging professional qualities of different persons, and even when a single electric vehicle is charged by a professional, the connection reliability of the charging connection device may be ensured as required due to the non-concentration of the charging person, thereby causing charging loss.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that electric automobile charges among the prior art and needs the supplementary detection of accomplishing the charging connection device connection reliability of manpower, and the manpower consumes the big and connection reliability check-up difficulty of volume, easy contact failure's problem between the connector.

In order to solve the technical problem, the utility model discloses a range finding floating installation. The range finding floating installation is used for being connected with end connector, the device includes: the device comprises a mounting plate, a ranging floating sensing device and a tail cover, wherein at least one mounting table extends outwards from one side surface of the mounting plate, and a floating sleeve is arranged on the mounting table;

the range finding sensing device that floats sets up in the floating sleeve, the tail-hood with the mount table cooperation, the range finding sensing device that floats includes floating spring and range finding sensor, floating spring establishes the outside of range finding sensor, the tail-hood with the mount table cooperation back, floating spring is in float in the floating sleeve, in order to realize range finding sensor stretches out the mounting panel or retract in the floating sleeve.

Further, the distance measurement floating sensing device is in communication connection with the pile end connector.

In an implementation scheme, the distance measuring floating device is connected with the pile end connector in a clamping or bolt mode.

Further, the floating distance measuring sensing device further comprises a check ring and a nut, the check ring and the nut are all sleeved on the distance measuring sensor, the check ring is arranged at one end of the mounting plate, close to the floating spring, the nut is arranged at one end of the mounting plate, far away from the floating spring, and the check ring and the nut are used for adjusting the floating state of the distance measuring sensor in the floating sleeve.

Further, be provided with the guiding arm on another side of mounting panel, the guiding arm with the mount table sets up relatively, and adjacent two form the connector jack between the guiding arm, the connector jack is used for cooperating with the end connector.

Furthermore, the mounting table is further provided with a terminal sleeve, the device further comprises a wire sealing body and a terminal, and the wire sealing body and the terminal are sequentially arranged in the terminal sleeve.

In an implementation scheme, the number of the ranging floating sensing devices, the number of the installation platforms and the number of the connector jacks correspond to one another.

Preferably, the number of the installation platforms is two, and two adjacent installation platforms are connected through reinforcing ribs.

In an embodiment, the tail cap is clamped or screwed to the mounting table.

The utility model provides a range finding floating installation will find range floating installation and pile end connector connection use, when car end connector and pile end connector cooperation, through the response of range finding floating installation automatic realization grafting state between car end connector and the pile end connector to when sensing the grafting distance that accords with reliable and stable, the automatic beginning normally charges, has avoided grafting reliability check-up difficulty among the prior art, the easy bad problem of contact between the connector.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an exploded view of the floating distance measuring device according to the present invention;

in the figure, 1-mounting plate, 2-mounting table, 21-floating sleeve, 22-terminal sleeve, 3-ranging floating sensing device, 31-ranging sensor, 32-floating spring, 33-nut, 34-retainer ring, 4-tail cover, 5-wire sealing body, 6-terminal and 7-guide arm.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

Specifically, among the prior art, electric automobile need set up an end connector on electric automobile at the in-process that charges to establish fixed electric pile for electric automobile, set up at least one end connector on every electric pile that fills, with when electric automobile need charge, through the connection of end connector and end connector, realize that end connector charges to end connector, thereby realize the final charging of electric automobile.

Among the prior art, behind car end connector and pile end connector interconnect, it is reliable whether need artifical the inspection to be connected to avoid in charging process, break away from or contact failure between car end connector and the pile end connector, cause the charging interrupt or break and continue to charge for electric automobile, reduce electric automobile's storage battery life. However, if the electric vehicle needs to be charged in a large scale, the connection reliability of the connector is checked only by manual assistance, which not only consumes a lot of human resources, but also may cause omission of the check due to the working state of the inspector, and the result check of the connection reliability cannot be guaranteed.

For solving the problem that exists among the prior art, the utility model discloses a range finding floating installation. As shown in fig. 1, the floating distance measuring device is used in the charging technology of an electric vehicle, the floating distance measuring device is used for being connected with a pile end connector, and the device comprises: the device comprises a mounting plate 1, a ranging floating sensing device 3 and a tail cover 4, wherein at least one mounting table 2 extends outwards from one side surface of the mounting plate 1, and a floating sleeve 21 is arranged on the mounting table 2;

preferably, the mounting plate 1 and the mounting table 2 are integrally formed.

It can be understood that, with the mounting panel 1 with the mount table 2 integrated into one piece, gap when mount table 2 and mounting panel 1 were installed can be avoided to avoid other moisture or impurity to get into from this gap, influence the wholeness ability of range finding floating installation.

Further, the unsteady sensing device 3 of range finding sets up in the floating sleeve 21, tail-hood 4 with the cooperation of mount table 2, the unsteady sensing device 3 of range finding includes retaining ring 34, nut 33, floating spring 32 and range finding sensor 31, retaining ring 34 the nut 33 and floating spring 32 all establishes in proper order the outside at range finding sensor 31, retaining ring 34 sets up floating spring 32 is close to the one end of mounting panel 1, nut 33 sets up floating spring 32 keeps away from the one end of mounting panel 1, tail-hood 4 with after the cooperation of mount table 2, retaining ring 34 with nut 33 is used for adjusting floating spring 32 is in the unsteady state in the floating sleeve 21, in order to realize range finding sensor 31 stretches out mounting panel 1 or retract in the floating sleeve 21.

Further, be provided with guiding arm 7 on another side of mounting panel 1, guiding arm 7 with mount table 2 sets up relatively, adjacent two form the connector jack between the guiding arm 7, the connector jack is used for cooperating with the end connector.

Further, a terminal sleeve 22 is further arranged on the mounting table 2, the device further comprises an electric connecting piece for charging, the electric connecting piece comprises a wire sealing body 5 and a terminal 6, and the wire sealing body 5 and the terminal 6 are sequentially arranged in the terminal sleeve 22. And the terminal 6 is used for being electrified after being contacted with a copper bar on the vehicle-end connector.

In an implementation scheme, the number of the ranging floating sensing devices 3, the number of the installation tables 2 and the number of the connector jacks correspond to one another.

Preferably, in this embodiment, the number of the mounting platforms 2 is two, and two adjacent mounting platforms 2 are connected by a reinforcing rib.

It can be understood that the connection between the mounting tables is realized through the reinforcing ribs, and the overall strength of the ranging floating device can be improved.

Further, the distance measuring floating sensing device 3 is in communication connection with the pile end connector.

Specifically, the unsteady sensing device of range finding 3 with the dead end connector passes through the CAN line and realizes communication connection to realize that the range finding sensor 31 among the unsteady sensing device of range finding 3 to the dead end sensor signal transmission for make the dead end connector in time obtain the dead end connector and whether realize circuit UNICOM with the dead end connector, and circular telegram behind circuit UNICOM, charge to the electric motor car through the dead end connector. It can be understood that, when the in-process of vehicle end connector plug-in to pile end connector, range finding sensor ware 31 can detect the copper bar on the vehicle end connector apart from the distance of jack tip, when detecting the distance of the copper bar on the vehicle end connector apart from the distance of jack tip when predetermineeing the distance range, then adjust floating spring 32 and float in floating sleeve 21 to drive range finding sensor 31 stretch out behind the mounting panel 1 with the copper bar contact, thereby realize the circuit UNICOM, and behind the circuit UNICOM, give pile end connector with the signal transmission of circuit UNICOM, so that pile end connector charges to electric automobile through the vehicle end connector.

In an implementable solution, the distance measuring float device 3 is bolted to the pile end connector by means of a tail cap 4.

In another practical solution, the distance measuring floating device 3 is clamped with the pile end connector through the tail cover 4

In one embodiment, the end cap 4 is snapped or screwed to the mounting table 2.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it is to be understood that the terms "upper", "top", "bottom", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A distance measuring floating device is characterized in that the distance measuring floating device is used for being connected with a pile end connector and comprises a mounting plate (1), a distance measuring floating sensing device (3) and a tail cover (4), wherein at least one mounting table (2) extends outwards from one side surface of the mounting plate (1), and a floating sleeve (21) is arranged on the mounting table (2);

the distance measurement floating sensing device (3) is arranged in the floating sleeve (21), the tail cover (4) is matched with the mounting table (2), the distance measurement floating sensing device (3) comprises a floating spring (32) and a distance measurement sensor (31), and the floating spring (32) is sleeved outside the distance measurement sensor (31);

tail-hood (4) with mount table (2) cooperation back, floating spring (32) are in float in floating sleeve (21), in order to realize range finding sensor (31) stretches out mounting panel (1) or retract to in floating sleeve (21).

2. A floating ranging device according to claim 1, characterized in that the floating ranging sensing device (3) is communicatively connected to the pile end connector.

3. The floating range finder device of claim 1, wherein the floating range finder device is snap-fit or bolted to the pile end connector.

4. The distance measuring floating device according to claim 1 or 2, characterized in that the distance measuring floating sensing device (3) further comprises a retainer ring (34) and a nut (33), the retainer ring (34) and the nut (33) are sleeved on the distance measuring sensor (31), the retainer ring (34) is arranged at one end of the floating spring (32) close to the mounting plate (1), the nut (33) is arranged at one end of the floating spring (32) far away from the mounting plate (1), and the retainer ring (34) and the nut (33) are used for adjusting the floating state of the floating spring (32) in the floating sleeve (21).

5. The floating distance measuring device of claim 2, wherein a guide arm (7) is arranged on the other side surface of the mounting plate (1), the guide arm (7) is arranged opposite to the mounting table (2), and a connector jack is formed between two adjacent guide arms (7) and is used for being matched with a vehicle-end connector.

6. A floating ranging device according to claim 1, characterized in that a terminal sleeve (22) is further provided on the mounting table (2), the device further comprises a wire sealing body (5) and a terminal (6), the wire sealing body (5) and the terminal (6) are sequentially provided in the terminal sleeve (22).

7. The floating range finding device according to claim 6, characterized in that the number of floating range finding sensing devices (3), the number of mounting tables (2) and the number of connector jacks correspond one to one.

8. The distance measuring floating device according to claim 1 or 7, characterized in that the number of the installation platforms (2) is two, and two adjacent installation platforms (2) are connected through a reinforcing rib.

9. A ranging float according to claim 1 characterized in that the tail cap (4) is snap-fitted or bolted to the mounting table (2).