CN215952963U - Switch detection device for storage box at top of vehicle - Google Patents

Abstract

The utility model provides a vehicle top storage box switch detection device, which comprises a fixed support, a key support arm, an uncovering support arm, a closing support arm and a console, wherein the fixed support is provided with a plurality of keys; utilize the cylinder to drive the button support arm respectively, uncap the support arm and close the lid support arm, the simple reciprocating motion of support arm in the three direction can simulate in proper order that the vehicle top puts the thing box and opens button switch, pushes away the lid and close a whole set of switch detection activity of lid, and three support arm is cylinder driven straight reciprocating motion, and the good reliability is difficult for breaking down. The pulleys are added at the end parts of the cover opening support arm and the cover closing support arm, so that the sliding between the cover opening support arm or the cover closing support arm and the box cover is changed into rolling, and the formation of scratches on the box cover is effectively avoided; in addition, guarantee that the lid is tangent with the pulley all the time for when the atress position of lid constantly changed, the direction of atress keeps the direction of perpendicular to lid basically, is favorable to guaranteeing the accuracy of test result.

Description

Switch detection device for storage box at top of vehicle

Technical Field

The utility model relates to a vehicle accessory detection device, in particular to a passenger car top storage box switch detection device.

Background

The top of the vehicle is generally provided with a storage box, a box cover of the storage box faces to a cab, and due to the design in the vehicle, when the box cover of the storage box is in a closed state, a certain inclined included angle is formed between the box cover and a box top or a vehicle roof, and the design is not vertical to the vehicle roof. The automobile accessories can be sold after being detected to be qualified, wherein the opening and closing durability of the box cover of the storage box at the top of the automobile needs to be detected, namely the box cover can still be normally opened and closed after the box cover is repeatedly opened and closed for a certain number of times, and the detection is qualified; otherwise, the product is not qualified. This kind of lid opens and shuts the detection, and artifical the detection is wasted time and energy, and present lid opens and shuts detection device is the design of putting the thing box to the cuboid class more, and under the normal use condition, the lid opens and shuts in the horizontal direction, and the lid is perpendicular with the side of box body, consequently needs two vertically cylinders directly to give the thrust of giving two directions of lid respectively inside and outside from the box body can realize opening and shutting repeatedly.

But the general design of thing box is put at the vehicle top in the top of windshield in the front, for long and narrow shape, the lid is also long and narrow and the side of box body is trapezoidal, under the normal use condition, the thing box is put at the vehicle top lies in that the horizontal plane personally submits the face slope of certain contained angle to open and shut, the simple power of exerting level and vertical direction from inside and outside the box to it makes its lid open and shut this moment, because the slope design of lid, the cylinder pole of application of force can slide a section distance on the lid, and because the direction of force bearing is not perpendicular with the lid, the too big or undersize condition of lid opening and shutting test dynamics appears very easily, influence the test result, and leave the mar very easily on the lid, consequently need a detection device who is applicable to thing box switch is put at the vehicle top.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a vehicle top storage box switch detection device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a switch detection device for a vehicle top storage box is characterized in that a box cover of the vehicle top storage box is positioned on the side face of a box body and is turned over around a rotating shaft at the top end of the box body to be opened and closed, and a switch key is arranged on the box cover; the detection device comprises a fixed support, a key support arm, an uncovering support arm, a closing support arm and a console;

the fixing support comprises a fixing frame and a fastening clamp, the object placing box at the top of the vehicle to be detected is placed on the fixing frame, the fastening clamp is installed on the fixing frame and used for clamping the object placing box, the key support arm is installed on the key switch, the key support arm moves up/down along the direction C to drive the switch key to be locked/unlocked, and the direction C is the moving direction of the key switch; the cover opening support arm and the cover closing support arm are respectively arranged on the inner side and the outer side of the box cover, one end, close to the box cover, of the cover opening support arm is provided with a cover opening pulley, the cover opening support arm moves back and forth along the direction A, the direction A is the cover opening rotation tangent direction of the box cover, and the cover opening pulley abuts against the inner side of the box cover and pushes the box cover open; a cover closing pulley is arranged at one end, close to the box cover, of the cover closing support arm, the cover closing support arm moves back and forth along the direction B, the direction B is the direction of a rotating tangent line of the cover closing of the box cover, and the cover closing pulley abuts against the outer side of the box cover and is closed towards the box cover;

the key support arm, the cover opening support arm and the cover closing support arm are all connected to the control console, the control console comprises a driving module and a counting module, and the driving module drives the key support arm, the cover opening support arm and the cover closing support arm to move in a reciprocating mode through cylinders; a complete simulation test comprises in order: the key support arm moves downwards to drive the key switch to be pressed down and opened, the cover opening support arm moves forwards and pushes the box cover open, the key support arm moves upwards to drive the key switch to move upwards for resetting, the cover opening support arm moves backwards to return to the original position, the cover closing support arm moves forwards and closes the box cover until the key switch is locked, and the cover closing support arm moves backwards to return to the original position; the counting module is electrically connected with the driving module and used for counting the driving times, and when a complete simulation test is completed, the counting module counts the times.

Preferably, the fastening clip is detachably mounted on the fixing bracket.

Preferably, the fixing bracket is assembled by angle steel with grooves on the side surface.

Preferably, the base of the fastening clip is detachably arranged in the angle iron groove of the fixing bracket through a fastening screw.

Preferably, the key support arm comprises a lower pressing piece and a support arm rod, the lower pressing piece is placed at the top of the switch key, the end part of the support arm rod is connected to the lower pressing piece, and the support arm rod is driven by the cylinder to move up and down to drive the lower pressing piece to move up and down to realize the opening and closing of the key switch.

Preferably, a limiting ring is arranged on the box cover, the limiting ring is fixed below the key switch, the limiting ring is sleeved on the periphery of the support arm rod, and the support arm rod moves up and down in the limiting ring along the direction C.

Preferably, the rotation axes of the lid opening pulley and the lid closing pulley are both parallel to the lid.

Preferably, the direction a is parallel to the horizontal plane or forms an angle with the horizontal plane below, and the angle is smaller than 45 °.

Preferably, the direction B forms an included angle with the upper part of the horizontal plane, and the included angle is smaller than 45 degrees.

Compared with the prior art, the switch detection device for the vehicle top storage box is specially used for switch detection of the storage box cover at the top of the vehicle, the air cylinder is used for driving the key support arm, the cover opening support arm and the cover closing support arm respectively, the support arms in three directions are in simple reciprocating motion, a whole set of switch detection activities of opening the key switch, opening the cover and closing the cover of the storage box at the top of the vehicle can be simulated in sequence, the three support arms are all in linear reciprocating motion driven by the air cylinder, the reliability is high, and faults are not prone to occurring.

The pulleys are arranged at the end parts, close to the box cover, of the cover opening support arm and the cover closing support arm, the box cover of the storage box at the top of the vehicle is turned over to be opened and closed and is not perpendicular to the horizontal direction in a closed state, so that the cover opening support arm and the cover closing support arm can slide on the box cover for a certain distance in the process of pushing the box cover, the sliding between the cover opening support arm or the cover closing support arm and the box cover can be changed into rolling by adding the pulleys, and the formation of scratches on the box cover is effectively avoided; in addition, the pulleys roll on the box cover, so that the box cover is ensured to be tangent to the pulleys all the time, the stress position of the box cover is continuously changed, and meanwhile, the stress direction is basically kept perpendicular to the direction of the box cover, and the accuracy of a test result is favorably ensured.

Drawings

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

FIG. 1 is a schematic view of a switch detection device for a vehicle roof storage compartment;

FIG. 2 is a schematic view of a key support arm of the switch detection device for the storage box on the top of the vehicle;

fig. 3 is a schematic diagram of the connection relationship of the console.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 3, a vehicle top storage box switch detection device, a box cover 61 of a vehicle top storage box 6 is positioned on the side of a box body and is turned over and opened around a rotating shaft at the top end, and a switch button 62 is arranged on the box cover 61; the detection device comprises a fixed support 1, a key support arm 2, an uncovering support arm 3, a closing support arm 4 and a control console 5. The object placing box 6 to be detected, the key support arm 2, the cover opening support arm 3 and the control console 5 are all arranged on the fixed support 1.

The fixed support 1 comprises a fixed frame 11 and a fastening clamp 12, a vehicle top storage box 6 to be detected is fixed on the fixed frame 11, the fastening clamp 12 is installed on the fixed frame 11 and used for clamping the storage box 6, a key support arm 2 is installed on a key switch, the key support arm 2 moves up/down along the direction C to drive a switch key 62 to be locked/unlocked, and the direction C is the moving direction of the key switch; the cover opening support arm 3 and the cover closing support arm 4 are respectively arranged on the inner side and the outer side of the box cover 61, one end, close to the box cover 61, of the cover opening support arm 3 is provided with a cover opening pulley 31, the cover opening support arm 3 moves back and forth along the direction A, the direction A is the cover opening rotation tangent direction of the box cover 61, and the cover opening pulley 31 abuts against the inner side of the box cover 61 and pushes the box cover 61 open; one end of the closing support arm 4 close to the box cover 61 is provided with a closing pulley 41, the closing support arm 4 moves back and forth along the direction B, the direction B is the direction of the closing rotation tangent line of the box cover 61, and the closing pulley 41 abuts against the outer side of the box cover 61 and closes towards the box cover 61.

The key support arm 2, the cover opening support arm 3 and the cover closing support arm 4 are all connected to the control console 5, the control console 5 comprises a driving module 51 and a counting module 52, and the driving module 51 respectively drives the key support arm 2, the cover opening support arm 3 and the cover closing support arm 4 to move in a reciprocating mode through cylinders; a complete simulation test comprises in order: the key support arm 2 moves downwards to drive the key switch to be pressed downwards and opened, the cover opening support arm 3 moves forwards and pushes the box cover 61 open, the key support arm 2 moves upwards to drive the key switch to move upwards and reset, the cover opening support arm 3 moves backwards and returns to the original position, the cover closing support arm 4 moves forwards and closes the box cover 61 until the key switch is locked, and the cover closing support arm 4 moves backwards and returns to the original position; the counting module 52 is electrically connected to the driving module 51 and is used for counting the driving times, and when a complete simulation test is completed, the counting module 52 counts one time. The console 5 can select a counting drive control device commonly used in the market, set parameters required by the switch test of the storage box 6, such as the cylinder drive sequence, the time length and the drive times of the key support arm 2, the cover opening support arm 3 and the cover closing support arm 4, and then can be used after connecting the key support arm 2, the cover opening support arm 3 and the cover closing support arm 4.

The utility model relates to a device for detecting opening and closing of a vehicle top storage box 6, aiming at the condition that the position of a box cover 61 of the vehicle top storage box 6 is positioned on the side surface and has an inclination angle of not 90 degrees with the horizontal plane in a normal closing state, aiming at solving the problem that scratch or uneven stress is easily caused in the process of pushing the box cover 61 to open/close the box cover, respectively enabling an opening cover support arm 3 to move along the direction of an opening cover rotation tangent line of the box cover 61 and enabling a closing cover support arm 4 to move along the direction of a closing rotation tangent line of the box cover 61, arranging pulleys at the front ends of the opening cover support arm 3 and the closing cover support arm 4, converting the extrusion sliding between the opening cover support arm 3 and the closing cover support arm 4 into rolling, effectively avoiding the scratch of the opening cover support arm 3 or the closing support arm 4 on the box cover 61, ensuring that the box cover 61 is always tangent to the pulley in the rolling process of the pulley, and enabling the stress position of the box cover 61 to be constantly changed, the direction of the stress is basically kept perpendicular to the direction of the box cover 61, so that the accuracy of the test result is guaranteed.

The switch test of the box cover 61 of the vehicle top storage box 6 needs tens of thousands of times and even tens of thousands of times of opening and closing tests, so the reliability of the device is particularly important, the utility model uses the key support arm 2, the cover opening support arm 3 and the cover closing support arm 4 to respectively execute three actions of opening the key, pushing the box cover 61 and the pipe wall box cover 61 to complete the switch simulation test of the box cover 61 of the whole set of vehicle top storage box 6, each support arm only needs to execute simple back and forth repeated movement in the linear direction, the execution command is simple, the reliability is strong, and the failure occurrence rate can be effectively reduced.

In an embodiment, fastening clamp 12 detachably installs on fixed bolster 1, can wait to detect the model of putting thing box 6 and place position decision fastening clamp 12's position and quantity, will put thing box 6 and press from both sides tightly under the prerequisite that does not influence the test, guarantees the accuracy of experimental result. Preferably, the fixing bracket 1 is assembled by angle steel with grooves on the side surface. Further, the base of the fastening clip 12 is detachably mounted in the angle iron groove of the fixing bracket 1 by fastening screws. After the storage box 6 is placed on the fixing support 1, the fastening clamp 12 is placed beside the side wall of the storage box 6, the side wall of the storage box 6 is clamped by the fastening clamp 12, and the fastening screw penetrates through the base of the fastening clamp 12 and is screwed and fixed in the groove of the angle steel.

In one embodiment, the key arm 2 includes a lower pressing plate 21 and an arm rod 22, the lower pressing plate 21 is disposed on the top of the switch key 62, the end of the arm rod 22 is connected to the lower pressing plate 21, and the arm rod 22 is driven by a cylinder to move up/down, so as to drive the lower pressing plate 21 to move up/down to open/close the key switch. The button support arm 2 is used for simulating the action that a person in a vehicle presses the switch button 62 in the actual use condition, the support arm rod 22 is driven by the air cylinder to move up and down to simulate the action that a finger presses down or loosens, the lower pressing sheet 21 can ensure that the switch button 62 is accurately pressed every time, and the box cover 61 can be pushed away by the cover opening support arm 3.

Preferably, the box cover 61 is provided with a limit ring, the limit ring is fixed below the key switch, the limit ring is sleeved on the periphery of the support arm rod 22, and the support arm rod 22 moves up and down in the limit ring along the direction C. Carry on spacingly to the support arm pole 22, prevent to break away from switch button 62 with lower pressure piece 21 at removal in-process support arm pole 22, lead to switch button 62 can't be pressed, uncap support arm 3 does not push away the condition appearance that opens lid 61.

Preferably, the rotation axes of the lid opening pulley 31 and the lid closing pulley 41 are parallel to the lid 61, so that the tangential directions of the lid opening pulley 31 and the lid closing pulley 41 are perpendicular to the turning direction of the lid 61, and in case that the position of the force bearing point of the lid 61 is changed, the force bearing direction of the lid 61 is ensured to be unchanged.

In one embodiment, the direction a is parallel to the horizontal plane or forms an angle with the horizontal plane below and the angle is less than 45 °. Preferably, the direction B is at an angle of less than 45 ° above the horizontal. To the lid 61 upset direction of vehicle top storage box 6 for 3 levels of uncapping support arm or slightly tilt up, close a little downward sloping of lid support arm 4, can be better with the upset direction of lid 61 and close, reduce uncapping support arm 3 and close the moving distance of lid support arm 4, reduce gliding distance on lid 61.

In conclusion, the vehicle top storage box switch detection device has the advantages of low manufacturing cost, strong use flexibility, simple control mode, and high reliability and can well ensure the continuity and accuracy of the test for detecting the repeated detection test of tens of thousands of times or even tens of thousands of times of the box cover switch detection of the storage box, wherein each support arm only needs to move back and forth in a linear distance, so that the fault occurrence rate is reduced; in addition, the device of the utility model also effectively avoids scratches on the box cover by arranging the pulleys at the end parts of the cover opening support arm and the cover closing support arm, so that the stress direction is kept unchanged while the stress point position of the box cover is changed, and the accuracy of the result is ensured.

The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the utility model. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.

Claims (9)

1. A switch detection device for a vehicle top storage box is characterized in that a box cover of the vehicle top storage box is positioned on the side face of a box body and is turned over around a rotating shaft at the top end of the box body to be opened and closed, and a switch key is arranged on the box cover; the method is characterized in that: the detection device comprises a fixed support, a key support arm, an uncovering support arm, a closing support arm and a console;

the fixing support comprises a fixing frame and a fastening clamp, the object placing box at the top of the vehicle to be detected is fixed on the fixing frame, the fastening clamp is installed on the fixing frame and used for clamping the object placing box, the key support arm is installed on the key switch, the key support arm moves up/down along the C direction to drive the switch key to be locked/unlocked, and the C direction is the moving direction of the key switch; the cover opening support arm and the cover closing support arm are respectively arranged on the inner side and the outer side of the box cover, one end, close to the box cover, of the cover opening support arm is provided with a cover opening pulley, the cover opening support arm moves back and forth along the direction A, the direction A is the cover opening rotation tangent direction of the box cover, and the cover opening pulley abuts against the inner side of the box cover and pushes the box cover open; a cover closing pulley is arranged at one end, close to the box cover, of the cover closing support arm, the cover closing support arm moves back and forth along the direction B, the direction B is the direction of a rotating tangent line of the cover closing of the box cover, and the cover closing pulley abuts against the outer side of the box cover and is closed towards the box cover;

the key support arm, the cover opening support arm and the cover closing support arm are all connected to the control console, the control console comprises a driving module and a counting module, and the driving module drives the key support arm, the cover opening support arm and the cover closing support arm to move in a reciprocating mode through cylinders; a complete simulation test comprises in order: the key support arm moves downwards to drive the key switch to be pressed down and opened, the cover opening support arm moves forwards and pushes the box cover open, the key support arm moves upwards to drive the key switch to move upwards for resetting, the cover opening support arm moves backwards to return to the original position, the cover closing support arm moves forwards and closes the box cover until the key switch is locked, and the cover closing support arm moves backwards to return to the original position; the counting module is electrically connected with the driving module and used for counting the driving times, and when a complete simulation test is completed, the counting module counts the times.

2. The vehicle overhead bin on-off detection apparatus of claim 1, wherein: the fastening clip is detachably mounted on the fixing bracket.

3. The vehicle overhead bin on-off detection apparatus of claim 2, wherein: the fixed support is assembled by angle steel with grooves on the side surfaces.

4. The vehicle overhead bin on-off detection apparatus of claim 3, wherein: the base of the fastening clip is detachably arranged in the angle steel groove of the fixing bracket through a fastening screw.

5. The vehicle overhead bin on-off detection apparatus of claim 1, wherein: the key supporting arm comprises a lower pressing piece and a supporting arm rod, the lower pressing piece is placed at the top of the switch key, the end part of the supporting arm rod is connected to the lower pressing piece, and the supporting arm rod is driven by the cylinder to move up and down to drive the lower pressing piece to move up and down to realize the opening and closing of the key switch.

6. The vehicle overhead bin on-off detection apparatus of claim 5, wherein: the box cover is provided with a limiting ring, the limiting ring is fixed below the key switch, the limiting ring is sleeved on the periphery of the support arm rod, and the support arm rod moves up and down along the C direction in the limiting ring.

7. The vehicle overhead bin on-off detection apparatus of claim 1, wherein: the rotation axes of the cover opening pulley and the cover closing pulley are parallel to the box cover.

8. The vehicle overhead bin on-off detection apparatus of claim 1, wherein: the direction A is parallel to the horizontal plane or forms an included angle with the lower part of the horizontal plane, and the included angle is smaller than 45 degrees.

9. The vehicle overhead bin on-off detection apparatus of claim 1, wherein: an included angle is formed between the direction B and the upper side of the horizontal plane and is smaller than 45 degrees.

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