CN221882624U - A state collection system for case lid upset - Google Patents

Abstract

The utility model discloses a state acquisition device for overturning a box cover, which comprises a connecting piece, a transmission piece and an acquisition piece, wherein when the box cover is driven to be opened or closed around a rotating shaft in actual operation, the transmission piece is driven to move while the connecting piece synchronously rotates, one end of the transmission piece pushes a sliding part to move in a shell, the transmission piece rotates relative to the sliding part, when the sliding part is positioned at different positions, trigger parts positioned at two ends of the shell can be respectively triggered, and then the positions of the box cover in different states are acquired, so that the opening and closing states of the box cover in the working condition can be conveniently confirmed, and the reliability of the box cover after the box cover acts is improved.

Description

A state collection system for case lid upset

Technical Field

The application relates to the technical field of vehicle control, in particular to a state acquisition device for overturning a box cover.

Background

In the application field of special vehicles, in order to ensure smooth loading and unloading of vehicle-mounted cargoes, a vehicle container cover needs to be opened in place; meanwhile, in order to ensure the transportation safety of the vehicle-mounted cargoes, the vehicle container cover needs to be closed in place. The container cover of special vehicle belongs to a turnover structure form. Along with the development of intellectualization of special vehicles, the opening and closing states of the trunk lid are to control the opening and closing angles of the trunk lid by sensing and collecting related signals through a sensor. The special vehicle cargo tank cover belongs to a large-mass long cantilever structure, when the cargo tank cover is opened and closed in place, certain position state changes exist, the condition that signals are lost or unstable can be generated, the state changes of the cargo tank cover in the overturning process are required to be collected, and then the state is kept stable and reliable under various working conditions, and is stably collected.

Disclosure of utility model

Aiming at the defects in the prior art, the application provides a state acquisition device for overturning a box cover, which aims to solve the problem that the state of the box cover cannot be acquired stably in the prior art.

The above object of the present application is mainly achieved by the following technical solutions:

A state acquisition device for case lid inversion, the state acquisition device comprising:

One end of the connecting piece is fixedly connected to the box cover and is arranged on the rotating shaft of the box cover;

One end of the transmission piece is connected with the connecting piece;

The collecting piece comprises a shell, a sliding part which can be arranged in the shell in a reciprocating manner, and a triggering part which is fixed at two ends of the shell, wherein a connecting groove is formed in the side wall of the shell, one end, away from the connecting piece, of the transmission piece penetrates through the connecting groove and is hinged with the sliding part, and when the transmission piece follows the connecting piece to rotate, the transmission piece drives the sliding part to trigger one triggering part.

In an alternative embodiment, the two triggering parts are movably connected with the shell, and the two triggering parts can be close to or far away from each other.

In an alternative embodiment, a movable cover is arranged between the triggering part and the shell, one end of the movable cover is sleeved at the end part of the shell, and the triggering part is arranged at the other end of the movable cover in a penetrating way.

In an alternative embodiment, the movable cover is provided with a chute, the shell is in threaded connection with a limit bolt penetrating through the chute, and one end of the limit bolt is used for being pressed on the movable cover.

In an alternative embodiment, the sliding part is provided with two sensing parts for triggering the triggering part, and a buffer part is arranged between the sensing parts and the sliding part.

In an alternative embodiment, the buffer portion includes a guide rod fixedly connected with the sliding portion, and a guide sleeve fixedly connected with the sensing portion, wherein the guide sleeve is sleeved on the guide rod and can reciprocate along the extending direction of the guide rod, and an elastic piece is arranged between the guide sleeve and the guide rod.

In an alternative embodiment, the trigger part is connected with a supporting ring in a threaded manner, and the supporting ring supports against the shell and limits the two trigger parts to be close to each other.

In an alternative embodiment, two connecting grooves are arranged on two sides of the shell oppositely, lugs which extend into the two connecting grooves respectively are arranged on the transmission piece, and the lugs are connected with the sliding part.

In an alternative embodiment, the status collection device further comprises a mounting base.

In an alternative embodiment, a connecting part is arranged between the connecting piece and the case cover, and a hinged lug plate is arranged in the middle of the connecting part.

Compared with the prior art, the application has the advantages that:

The application relates to a state acquisition device, which comprises a connecting piece, wherein one end of the connecting piece is fixedly connected to a box cover, the connecting piece is arranged on a rotating shaft of the box cover, one end of the connecting piece is fixedly connected with a transmission piece, the acquisition piece comprises a shell, sliding parts and triggering parts, the sliding parts are arranged in the shell in a reciprocating manner, the triggering parts are fixed at two ends of the shell, connecting grooves are formed in the side walls of the shell, one end of the transmission piece, which is far away from the connecting piece, penetrates through the connecting grooves and is hinged with the sliding parts, when the transmission piece rotates along with the connecting piece, the transmission piece drives the sliding parts to trigger one triggering part, when the box cover is driven to be opened or closed around the rotating shaft in actual operation, the transmission piece synchronously rotates and drives the transmission piece to move, one end of the transmission piece pushes the sliding part to move in the shell, and the transmission piece rotates relative to the sliding parts, and when the sliding parts are positioned at different positions, the triggering parts positioned at two ends of the shell can be triggered respectively, so that the positions of the box cover in different states are acquired, the opening and closing states of the box cover in the working conditions are convenient, and the opening and closing states of the box cover are ensured, and the reliability after the action of the box cover is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a state acquisition device according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a collection member according to an embodiment of the present application;

FIG. 3 is a partial cross-sectional view of a slide portion provided in an embodiment of the present application;

FIG. 4 is a partial cross-sectional view of an embodiment of the present application providing a first position of the lid;

FIG. 5 is a partial cross-sectional view of an embodiment of the present application providing a second position of the lid;

In the figure: 100. a connecting piece; 200. a transmission member; 201. a support lug; 300. a collection member; 301. a housing; 302. a sliding part; 303. a trigger part; 304. a connecting groove; 401. a movable cover; 402. a chute; 403. a limit bolt; 501. an induction unit; 502. a guide rod; 503. guide sleeve; 504. an elastic member; 601. a holding ring; 602. a mounting base; 603. a connection part; 604. the ear plate is hinged.

Detailed Description

The utility model is further described with reference to the drawings and specific examples. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model. Specific structural and functional details disclosed herein are merely representative of example embodiments of the utility model. This utility model may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

Fig. 1 is a schematic structural diagram of a state acquisition device according to an embodiment of the present application, fig. 2 is a cross-sectional view of an acquisition member 300 according to an embodiment of the present application, fig. 3 is a partial cross-sectional view of a sliding portion 302 according to an embodiment of the present application, fig. 4 is a partial cross-sectional view of a case cover according to an embodiment of the present application when the case cover is provided in a first position, and fig. 5 is a partial cross-sectional view of a case cover according to an embodiment of the present application when the case cover is provided in a second position.

As shown in fig. 1, a state acquisition device for overturning a case cover, the state acquisition device includes a connecting member 100, a transmission member 200, and an acquisition member 300, wherein:

As shown in fig. 1, one end of the connecting piece 100 is fixedly connected to the case cover and is disposed on the rotation shaft of the case cover, the case cover is fixedly connected to the connecting piece 100, and in the process that the case cover is opened and closed, the connecting piece 100 is driven to rotate synchronously with the case cover, and the connecting piece 100 is disposed at the rotation shaft of the case cover, so that when the case cover rotates, the connecting piece 100 only axially rotates and does not relatively displace, thereby ensuring the collection reliability.

As shown in fig. 1, one end of the transmission member 200 is connected to the connection member 100, and rotation of the connection member 100 drives the transmission member 200 to move.

As shown in fig. 1 and 2, the collecting element 300 includes a housing 301, a sliding portion 302 reciprocally disposed in the housing 301, and a triggering portion 303 fixed at two ends of the housing 301, a connecting slot 304 is disposed on a side wall of the housing 301, one end of the transmission element 200, which is far away from the connecting element 100, passes through the connecting slot 304 and is hinged to the sliding portion 302, and when the transmission element 200 rotates along with the connecting element 100, the transmission element 200 drives the sliding portion 302 to trigger one triggering portion 303.

As shown in fig. 1, 2 and fig. 4 and 5, the sliding part 302 is located between the two triggering parts 303 to reciprocate, one end of the transmission member 200 is hinged on the sliding part 302, and when the transmission member 200 rotates, the sliding block is pushed to move between the two triggering parts 303 by the hinged relation between the transmission member 200 and the sliding part 302, and after the sliding part 302 moves for a certain stroke, the sliding part 302 triggers one of the triggering parts 303 to output a signal that the box cover is located at the position, so as to complete the collection operation of the box cover state.

As shown in fig. 1, 2 and fig. 4 and 5, in an alternative embodiment, the working principle of the state acquisition device in the present application is: the state acquisition device comprises a connecting piece 100 with one end fixedly connected to a box cover, the connecting piece 100 is arranged on a rotating shaft of the box cover, a transmission piece 200 is connected to the connecting piece 100, one end of the transmission piece 200 is connected to an acquisition piece 300, the acquisition piece 300 comprises a shell 301, sliding parts 302 which are arranged in the shell 301 in a reciprocating manner, and triggering parts 303 which are fixed at two ends of the shell 301, connecting grooves 304 are formed in the side wall of the shell 301, one end of the transmission piece 200, which is far away from the connecting piece 100, penetrates through the connecting grooves 304 and is hinged with the sliding parts 302, when the transmission piece 200 rotates along with the connecting piece 100, the transmission piece 200 drives the sliding parts 302 to trigger one triggering part 303, and in practical operation, when the box cover is driven to open or close around the rotating shaft, the transmission piece 200 is driven to move synchronously, one end of the transmission piece 200 pushes the sliding parts 302 to move in the shell 301, and the transmission piece 200 rotates relative to the sliding parts 302, when the sliding parts 302 are located at different positions, the triggering parts 303 which are located at two ends of the shell 301 can be triggered respectively, so that the box cover is acquired at different positions under different states, so that the box cover can be conveniently confirmed to open and close the box cover in different states, and close the working conditions, and reliability after the box cover is improved.

In an alternative embodiment, as shown in fig. 1 and fig. 2, two triggering parts 303 are movably connected with the housing 301, and the two triggering parts 303 may be close to or far from each other.

Two trigger parts 303 are movably arranged at two ends of the shell 301 respectively, the distance between the two trigger parts 303 is changed by operating the two trigger parts 303 to approach or separate from each other, and then the working stroke required by the trigger parts 303 is adjusted by the sliding block, so that the stroke errors of the box cover in different states can be compensated in the opening and closing process of the box cover, and the accuracy of the box cover state acquisition result is improved.

As shown in fig. 1 and 2, in an alternative embodiment, a movable cover 401 is disposed between the triggering portion 303 and the housing 301, one end of the movable cover 401 is sleeved on the end of the housing 301, and the triggering portion 303 is disposed through the other end of the movable cover 401.

Specifically, the triggering parts 303 are disposed at two ends of the housing 301 through the movable covers 401, and the adjustment of the space between the triggering parts 303 is completed through the relative movement of the movable covers 401, so that the movable adjustment part can be transferred between the movable covers 401 and the housing 301 on the premise of keeping the installation reliability of the triggering parts 303, thereby improving the overall reliability.

As shown in fig. 1 and 2, in an alternative embodiment, a chute 402 is provided on the movable cover 401, a limit bolt 403 penetrating through the chute 402 is screwed on the housing 301, and one end of the limit bolt 403 is used for being pressed on the movable cover 401.

Specifically, the limiting bolt 403 is in threaded connection with the housing 301, the movable cover 401 can be pressed on the object through rotating the limiting bolt 403, so that the movable cover 401 is kept at a relatively stable position, the movable cover 401 is prevented from moving again, the pressing of the movable cover 401 can be removed through operating the limiting bolt 403, at the moment, the movable cover 401 can reciprocate relative to the housing 301, and in the moving process of the movable cover 401, the limiting bolt 403 is always kept in the chute 402, so that subsequent fixing constraint is facilitated.

In an alternative embodiment, as shown in fig. 1, 2 and 3, two sensing portions 501 for triggering the triggering portion 303 are provided on the sliding portion 302, and a buffer portion is provided between the sensing portions 501 and the sliding portion 302.

In order to keep the trigger portion 303 more reliably and stably triggered by the sliding portion 302, two sensing portions 501 corresponding to the trigger portion 303 are provided, and the sensing portions 501 can correspondingly trigger the trigger portion 303 respectively in the process of following the sliding portion 302 to move, so that the trigger stability is improved.

And buffer parts are respectively arranged between the two sensing parts 501 and the sliding part 302, it is required to be noted that the gap between the two sensing parts 501 and the sliding part 302 is formed from the beginning of the opening of the case cover to the occurrence of the gap, and from the beginning of the closing of the case cover to the complete closing of the case cover, the two processes are dynamic, the opening and the closing of the case cover do not have absolute critical values, the driving part for opening and closing the case cover additionally has transmission gaps, that is, the case cover has certain execution errors in each moving process, the buffer parts are respectively arranged between the two sensing parts 501 and the sliding part 302, so that when the sensing part 501 just triggers one triggering part 303, the buffer parts can enable the case cover to continuously rotate, and the sensing part 501 always keeps triggering the triggering part 303 under the action of the buffer parts until the case cover moves to the target position, thereby realizing the self-adaptive adjustment collection of the case cover angle.

As shown in fig. 1, 2 and 3, in an alternative embodiment, the buffer portion includes a guide rod 502 fixedly connected to the sliding portion 302, and a guide sleeve 503 fixedly connected to the sensing portion 501, where the guide sleeve 503 is sleeved on the guide rod 502 and can reciprocate along an extending direction of the guide rod 502, and an elastic member 504 is disposed between the guide sleeve 503 and the guide rod 502.

Specifically, during operation of the buffering portion, under the action of the slider, one sensing portion 501 moves towards a corresponding triggering portion 303, when the sensing portion 501 triggers the triggering portion 303, the cover is not fully opened to a target angle, or is not fully closed to the target angle, along with continued rotation of the cover, the sliding portion 302 is pushed to move continuously, at this time, the sliding portion 302 and the sensing portion 501 move relatively, the guide rod 502 extends relatively into the guide sleeve 503 to form buffering, in the process, the cover rotates to a target position, and when the sliding portion 302 moves, the elastic piece 504 abuts against the guide sleeve 503 and the guide rod 502 to reset relatively, so that buffering operation in the subsequent operation process is facilitated, and reliability is improved.

In an alternative embodiment, as shown in fig. 1, 2 and 3, the trigger portion 303 is screwed with a holding ring 601, and the holding ring 601 is held against the housing 301 and limits the two trigger portions 303 from approaching each other.

The supporting ring 601 is in threaded connection with the triggering portion 303, the relative position of the supporting ring 601 on the triggering portion 303 can be adjusted by rotating the supporting ring 601, when the supporting ring 601 is supported on the shell 301, and further, when the supporting ring 601 is located at different positions, the depth of the triggering portion 303 extending to the inside of the shell 301 is different, that is, the distance between the two triggering portions 303 is different, the triggering stroke between the two triggering portions 303 is further controlled, and after the distance between the triggering portions 303 is adjusted, the operation state of the box cover can be accurately controlled.

Specifically, the triggering portion 303 may be clamped to the housing 301 by an annular step and a holding tube.

As shown in fig. 1, 2 and 3, in an alternative embodiment, two connecting grooves 304 are provided and are oppositely arranged at two sides of the housing 301, the transmission member 200 is provided with lugs 201 respectively extending into the two connecting grooves 304, the lugs 201 are connected with the sliding parts 302, and the two lugs 201 are connected with the sliding parts 302 more stably, so that the displacement stability of the sliding parts 302 is improved.

As shown in fig. 1, 2 and 3, in an alternative embodiment, the state collection device further includes a mounting seat 602, and the collection member 300 and the connection member 100 are respectively provided on the mounting seat 602, so that the mounting seat 602 is convenient for completing the additional installation and positioning, and the assembly accuracy and reliability are improved.

As shown in fig. 1, 2 and 3, in an alternative embodiment, a connection part 603 is disposed between the connection piece 100 and the case cover, a hinge lug 604 is disposed in the middle of the connection part 603, one side of the middle connection part 603 is fixedly connected with the case cover, connection stability of the case cover is maintained, and the hinge lug 604 disposed in the middle of the connection part 603 is used for hinging and lifting a mechanism, so that the connection part 603 is driven to rotate by the jacking mechanism, and the case cover is driven to rotate.

It should be appreciated that the terms first, second, etc. are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. Although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present utility model.

It should be understood that the term "and/or" is merely an association relationship describing the associated object, and means that three relationships may exist, for example, a and/or B may mean: the terms "/and" herein describe another associative object relationship, indicating that there may be two relationships, e.g., a/and B, may indicate that: the character "/" herein generally indicates that the associated object is an "or" relationship.

It should be understood that in the description of the present utility model, the terms "upper", "vertical", "inner", "outer", etc. indicate an orientation or a positional relationship in which the disclosed product is conventionally put in use, or an orientation or a positional relationship that is conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates to the contrary. It will be further understood that the terms "comprises," "comprising," "includes," "including" and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, and do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.

In the following description, specific details are provided to provide a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. In other embodiments, well-known processes, structures, and techniques may not be shown in unnecessary detail in order to avoid obscuring the example embodiments.

The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Claims (10)

1. A state acquisition device for a case lid flip, the state acquisition device comprising:

One end of the connecting piece is fixedly connected to the box cover and is arranged on the rotating shaft of the box cover;

One end of the transmission piece is connected with the connecting piece;

The collecting piece comprises a shell, a sliding part which can be arranged in the shell in a reciprocating manner, and a triggering part which is fixed at two ends of the shell, wherein a connecting groove is formed in the side wall of the shell, one end, away from the connecting piece, of the transmission piece penetrates through the connecting groove and is hinged with the sliding part, and when the transmission piece follows the connecting piece to rotate, the transmission piece drives the sliding part to trigger one triggering part.

2. The status collection device for cover turnover of claim 1 wherein: the two triggering parts are movably connected with the shell, and the two triggering parts can be mutually close to or far away from each other.

3. The status collection device for cover turnover of claim 2 wherein: a movable cover is arranged between the triggering part and the shell, one end of the movable cover is sleeved at the end part of the shell, and the triggering part is arranged at the other end of the movable cover in a penetrating way.

4. A status collection device for cover roll-over as claimed in claim 3, wherein: the movable cover is provided with a chute, the shell is connected with a limit bolt penetrating through the chute in a threaded manner, and one end of the limit bolt is used for being pressed on the movable cover.

5. The status collection device for cover turnover of claim 1 wherein: the sliding part is provided with two sensing parts for triggering the triggering part, and a buffer part is arranged between the sensing parts and the sliding part.

6. The status collection device for lid inversion of claim 5 wherein: the buffer part comprises a guide rod fixedly connected with the sliding part and a guide sleeve fixedly connected with the sensing part, the guide sleeve is sleeved on the guide rod and can reciprocate along the extending direction of the guide rod, and an elastic piece is arranged between the guide sleeve and the guide rod.

7. A status collection device for cover roll-over as claimed in claim 3, wherein: the trigger part is connected with a supporting ring in a threaded manner, the supporting ring is supported on the shell, and the two trigger parts are limited to be close to each other.

8. The status collection device for cover turnover of claim 1 wherein: the connecting grooves are formed in two sides of the shell body and are oppositely arranged, the transmission piece is provided with lugs which extend into the two connecting grooves respectively, and the lugs are connected with the sliding parts.

9. The status collection device for cover turnover of claim 1 wherein: the state acquisition device further comprises a mounting seat.

10. The status collection device for cover turnover of claim 1 wherein: the connecting piece with be equipped with connecting portion between the case lid, the middle part of connecting portion is equipped with articulated otic placode.