CN218156239U

CN218156239U - Detection device supporting component

Info

Publication number: CN218156239U
Application number: CN202222151107.9U
Authority: CN
Inventors: 黄杰; 刘建坤; 陈庆峰
Original assignee: Valeo eAutomotive Changshu Co Ltd
Current assignee: Valeo eAutomotive Changshu Co Ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-27
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a detection device supporting component (100), which comprises a bracket (10) and a detection device supported on the bracket (10). The stent (10) comprises: a base (2) defining a plane including a X, Y axis, the Z axis being perpendicular to the plane; a gantry (3) supported on the base (2) and slidable in one of an X-axis direction and a Y-axis direction, the gantry (3) having an inverted U-shaped structure; a vertical arm (4) which is arranged on the gantry (3) and can slide along the Z-axis direction and the other one of the X-axis direction and the Y-axis direction relative to the gantry (3). The detection device is arranged on a vertical arm (4) of the bracket (10), and a plurality of threaded holes (21) are formed in the base (2).

Description

Detection device supporting component

Technical Field

The utility model relates to a detection device supporting component.

Background

In order to measure different parts of the article at multiple angles and at multiple positions, the relative position between the detection device and the article to be measured is typically adjustable. For example, in the case of a microscope, an object to be measured may be placed on a planar sample stage capable of moving in an XY plane, and a lens barrel on which an objective lens and an eyepiece are mounted is capable of rotating and moving in a Z-axis direction. However, the range within which the relative position between the detection device and the item to be tested can be adjusted is limited. For heavy, bulky and irregularly shaped articles, existing detection devices often cannot conveniently detect the articles. For example, the size, weight and shape of the motors used in electric vehicles make the range of motion of existing detection devices impractical for their comprehensive detection. Furthermore, irregular items like motors are often not suitable for placement on the flat sample stage of existing inspection devices.

Therefore, a supporting assembly for a detecting device is needed, which can support the detecting device and increase the moving range of the detecting device, so as to facilitate the detection of irregular articles.

SUMMERY OF THE UTILITY MODEL

To the problem and the demand mentioned above, the utility model provides a novel detection device supporting component, it has solved above-mentioned problem owing to adopted following technical characteristic to bring other technological effects.

According to the utility model discloses a detection device supporting component includes: the device comprises a support and a detection device supported on the support. The bracket includes: a base defining a plane including a X, Y axis, the Z axis being perpendicular to the plane; a gantry supported on the base and slidable in one of an X-axis direction and a Y-axis direction, the gantry having an inverted U-shaped configuration; a drop arm provided on the gantry to be slidable in the Z-axis and the other of the X-axis direction and the Y-axis direction with respect to the gantry. The detection device is arranged on the vertical arm of the bracket, and the base is provided with a plurality of threaded holes.

An object of the utility model is to provide a make detection device have great moving range, convenient detect detection device supporting component to irregular article. According to the utility model discloses a detection device supporting component's support includes the portal and sets up the arm that hangs down on the portal, and one in X axle direction and the Y axle direction can be followed to the portal removes, and the arm that hangs down then can remove with the Z axle for the portal along another in X axle direction and the Y axle direction. From this, the detection device who sets up on the arm that hangs down can move in X axle, Y axle and the three dimension of Z axle to the location is convenient to detect irregular article on the optional position in three-dimensional space. The detection device can be conveniently moved by the portal frame and the vertical arm, so that the movement range of the detection device can be conveniently increased, and the detection device is suitable for articles with larger sizes and/or irregular sizes. Furthermore, the detection means provided on the drop arm can still be moved, e.g. rotated, etc., by its own movement mechanism. This further increases the spatial freedom of the detection device with respect to the object to be measured. The base is provided with a plurality of threaded holes which can be used for supporting an object to be detected and adjusting the angle of the object to be detected relative to the detection device. For example, screws and bolts of different lengths can be screwed into the threaded holes of the base, and the object to be measured is placed on the screws and bolts. The angle of the object to be detected relative to the detection device can be adjusted by changing the length of the screw and the screw rod.

The detection device support assembly according to the present invention may also have one or more of the following features, alone or in combination.

According to the utility model discloses an embodiment, the portal includes first support arm, second support arm and transverse support arm, transverse support arm connects first support arm and second support arm. The first support arm, the second support arm and the transverse support arm thereby define an inverted U-shaped configuration of the portal.

According to an embodiment of the utility model, the support still includes to be in through first guide rail setting first slider on the base, the bottom fixed connection of first support arm is to this first slider, first guide rail is used for guiding the portal along the slip of one in X axle direction and the Y axle direction.

According to an embodiment of the present invention, a first lead screw-nut structure is provided between the first slider and the base for actuating the sliding of the gantry along one of the X-axis direction and the Y-axis direction.

According to the above feature, the sliding of the gantry in one of the X-axis direction and the Y-axis direction is guided by the first guide rail and actuated by the first lead screw-nut structure. The detection device support assembly can adjust a movement range of the detection device in one of the X-axis direction and the Y-axis direction by adjusting the lengths of the first guide rail and the first lead screw-nut structure.

According to an embodiment of the invention, the bracket further comprises a second slider provided on the lateral support arm by a second guide rail, the drop arm being slidably connected to the second slider, the second guide rail being for guiding the sliding of the drop arm along the other of the X-axis direction and the Y-axis direction.

According to an embodiment of the invention, a second screw-nut arrangement is provided between the second slider and the transverse support arm for actuating the sliding of the drop arm along the other of the X-axis direction and the Y-axis direction.

According to the above feature, the sliding of the drop arm in the other of the X-axis direction and the Y-axis direction is guided by the second guide rail and actuated by the second lead screw-nut structure. The detection device support assembly may adjust a movement range of the detection device in the other of the X-axis direction and the Y-axis direction by adjusting lengths of the lateral support arm, the second guide rail, and the second lead screw-nut structure.

According to an embodiment of the present invention, the drop arm is slidably connected to the second slider by a third guide rail for guiding the sliding of the drop arm in the Z-axis direction.

According to the utility model discloses an embodiment, be provided with the third lead screw-nut structure between the arm that hangs down and the second slider for actuating the arm that hangs down along the slip of Z axle direction.

According to the above feature, the sliding of the drop arm in the Z-axis direction is guided by the third guide rail and actuated by the third lead screw-nut structure. By adjusting the lengths of the plumbing arm, the third guide rail and the third screw-nut structure, the detection device support assembly can adjust the movement range of the detection device in the Z-axis direction.

According to an embodiment of the present invention, the first screw-nut structure, the second screw-nut structure and the third screw-nut structure are driven by a hand wheel respectively.

According to an embodiment of the invention, the hand wheel is provided with a rotational locking mechanism to lock the position of the detection device.

According to the above features, the movement of the detection device in the three dimensions of the X-axis, Y-axis and Z-axis is driven by turning the handwheel, respectively. When the detection device moves to a required detection position, the rotation locking mechanism of the hand wheel can lock the hand wheel to prevent the hand wheel from rotating, so that the position of the detection device is locked in place.

According to an embodiment of the present invention, the support further comprises a third slider disposed on the base through a fourth guide rail, the bottom end of the second support arm is fixedly connected to the third slider, and the fourth guide rail is used for guiding the gantry to slide along one of the X-axis direction and the Y-axis direction.

According to an embodiment of the invention, the drop arm comprises a detection device mounting bar arranged at an end thereof close to the base, the detection device being mounted on the detection device mounting bar.

According to an embodiment of the invention, the plurality of threaded holes on the base are arranged in a rectangular array.

Drawings

The above and other features and advantages of the present invention will become more apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings, which are given by way of illustration only and are not limitative of the scope of the invention in any way. The following drawings are not intended to be drawn to scale in actual size, with emphasis on illustrating the principles of the invention.

Fig. 1 shows a perspective view of a detection device support assembly according to the present invention.

Fig. 2 shows a side view of the detection device support assembly along the Y-axis direction according to the present invention.

Figure 3 shows the drop arm of the detection device support assembly according to the present invention at a different viewing angle.

Throughout the drawings, identical or similar parts are indicated by identical reference numerals.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the words "a," "an," or "the" and similar referents in the specification and claims of the present application does not denote a limitation of quantity, but rather denotes the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

For convenience of description, the accompanying drawings correspondingly simplify or omit components commonly used in the art, such as external connecting wires and other components irrelevant to the description of the present invention. These omitted or simplified components do not affect the understanding of the present invention by those skilled in the art.

Fig. 1 shows a detection apparatus support assembly 100 according to an exemplary embodiment of the present invention.

In this embodiment, the test device support assembly 100 includes a stand 10 for supporting a test device. The stand 10 comprises a base 2, a gantry 3 and a drop arm 4, the drop arm 4 being arranged on the gantry 3 and the detecting means being arranged on the drop arm 4.

The base 2 defines a plane including the axis X, Y and is provided with a plurality of threaded holes 21, preferably arranged in a rectangular array. A structure for fixing or supporting an object to be measured may be fixed to the base 2 through the screw holes 21. In particular, for irregular objects to be measured, support points matching irregular outer contours of the objects to be measured can be defined by screwing screws of different lengths in the threaded holes 21. The angle of the object to be measured can be adjusted by changing the length of the screw rod.

The portal 3 comprises a first support arm 31, a second support arm 32 and a transverse support arm 33. The first and

second support arms

31, 32 extend along the Z axis perpendicularly to the plane of the base 2, and a transverse support arm 33 connects the first and

second support arms

31, 32 at the top ends of the first and

second support arms

31, 32, defining an inverted U-shaped configuration of the portal 3. Without loss of generality, the extending direction of the lateral support arm 33 in fig. 1 is set to the X-axis direction. At this time, the gantry 3 moves in the Y-axis direction. It will be appreciated that the extension direction of the transverse support arm 33 may also be set to the Y-axis direction, while the gantry 3 moves in the X-axis direction.

The first and

second support arms

31, 32 of the portal 3 are fixed at the bottom end to the first slider 5 and to the third slider 8, respectively. The first slider 5 is disposed on the base 2 via the first guide rail 51, and the second slider 8 is disposed on the base 2 via the fourth guide rail 81. Referring to fig. 1, the first guide rail 51 includes two rails disposed on the base 2 in the Y-axis direction, and the fourth guide rail 81 includes one rail disposed on the base 2 in the Y-axis direction to guide the movement of the gantry 3 in the Y-axis direction. The first screw-nut arrangement 52 is arranged between the two tracks of the first guide rail 51 and between the first slider 5 and the base 2. In the example of fig. 1, the screw of the first screw-nut arrangement 52 is fixedly mounted to the base 2, and the nut is fixedly connected to the first slide 5. The screw of the first screw-nut structure 52 can be driven by the hand wheel 7 to rotate, so that the nut moves on the screw in the Y-axis direction, the first slider 5 and the first support arm 31 are driven to move on the first guide rail 51 in the Y-axis direction, and the second support arm 32 is also driven to move on the fourth guide rail 81 in the Y-axis direction by the second slider 8. That is, the movement of the detection device in the Y-axis direction is actuated by the first lead screw-nut arrangement 52. The hand wheel 7 can be locked by rotating the locking mechanism, thereby locking the position of the detection device in the Y-axis direction.

The transverse support arm 33 of the gantry 3 is used to support the drop arm 4. Specifically, the drop arm 4 is slidably connected to the second slider 6, and the second slider 6 is disposed on the lateral support arm 33 via the second guide rail 61. Referring to fig. 1 and 2, the second guide rail 61 includes two rails arranged on the lateral support arm 33 in the X-axis direction to guide the movement of the drop arm 4 in the X-axis direction. The second screw-nut arrangement 62 is arranged between the two rails of the second guide rail 61 and between the second slider 6 and the transverse support arm 33. In the example of fig. 1, the screw of the second screw-nut arrangement 62 is fixedly mounted to the transverse support arm 33, and the nut is fixedly connected to the second slider 6. The lead screw of the second lead screw-nut structure 62 can be driven by the hand wheel 7 to rotate, so that the nut moves on the lead screw along the X-axis direction, and the second slide block 6 and the vertical arm 4 are driven on the second guide rail 61 to move along the X-axis direction relative to the transverse supporting arm 33. That is, the movement of the detection device in the X-axis direction is actuated by the second lead screw-nut arrangement 62. The hand wheel 7 can be locked by rotating the locking mechanism, thereby locking the position of the detection device in the X-axis direction in place.

The drop arm 4 is slidably connected to the second slider 6 via a third guide rail 63. Referring to fig. 3, the third guide rail 63 includes two rails arranged on the drop arm 4 in the Z-axis direction to guide the movement of the drop arm 4 in the Z-axis direction. A third screw-nut arrangement 64 is arranged between the two tracks of the third guide rail 63 and between the second slider 6 and the drop arm 4. In the example of fig. 3, the lead screw of the third lead screw-nut arrangement 64 is fixedly mounted to the drop arm 4, and the nut is fixedly connected to the second slider 6. The lead screw of the third lead screw-nut structure 64 can be driven by the hand wheel 7 to rotate, so that the lead screw moves along the Z-axis direction relative to the nut, and the drop arm 4 is driven to move along the Z-axis direction relative to the second slide block 6 through the third guide rail 63. That is, the movement of the detection device in the Z-axis direction is actuated by the third lead screw-nut arrangement 64. The hand wheel 7 can be locked by rotating a locking mechanism, thereby locking the position of the detection device in the Z-axis direction in place.

The drop arm 4 includes a sensing device mounting bar 41 disposed at one end thereof adjacent the base 2. The detection device is mounted on the detection device mounting rod 41. For example, the detection device may be mounted to the detection device mounting rod 41 by a jig clamped on the detection device mounting rod 41.

When inspecting an article, the article to be inspected is placed on the base 2 and may be fixed or supported by the screw holes 21 of the base 2 if necessary. By turning the respective hand wheel 7, the first screw-nut arrangement 52, the second screw-nut arrangement 62 and the third screw-nut arrangement 64 move the detection device to the desired position in the Y-axis direction, the X-axis direction and the Z-axis direction, respectively, and the detection device can be locked in place by rotating the locking mechanism. The detection device can also be provided with an adjusting mechanism so as to further adjust the relative position of the object to be detected and the detection device. For example, in the case where the detection device is a microscope, the detection device attached to the detection device attachment lever 41 may include a focusing mechanism.

Although not shown in the drawings, the first screw-nut structure 52, the second screw-nut structure 62, and the third screw-nut structure 64 may each have a guard mechanism, such as an organ cover or the like. The protective mechanism can isolate the screw rod-nut structure from the external environment, and prevent foreign matters such as dust and the like from entering the screw rod-nut structure to cause damage.

The foregoing is illustrative of the present invention and is not to be construed as limiting thereof. Although a few exemplary embodiments of this invention have been described, those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the novel teachings and advantages of this invention. Accordingly, all such modifications are intended to be included within the scope of this invention as defined in the claims. It is to be understood that the foregoing is illustrative of the present invention and that the invention is not to be considered limited to the specific embodiments disclosed, and that modifications to the disclosed embodiments, as well as other embodiments, are intended to be included within the scope of the invention.

Claims

1. A test device support assembly (100) comprising a support (10) and a test device supported on the support (10), wherein

The stent (10) comprises:

a base (2) defining a plane including an axis X, Y, the Z axis being perpendicular to the plane,

a gantry (3) supported on the base (2) and slidable in one of an X-axis direction and a Y-axis direction, the gantry (3) having an inverted U-shaped configuration,

a plumbing arm (4) provided on the gantry (3) to be slidable in the other of the X-axis direction and the Y-axis direction and the Z-axis with respect to the gantry (3),

the detection device is arranged on the vertical arm (4) of the bracket (10); and is provided with

The base (2) is provided with a plurality of threaded holes (21).

2. The testing device support assembly (100) of claim 1,

the portal frame (3) comprises a first supporting arm (31), a second supporting arm (32) and a transverse supporting arm (33), and the transverse supporting arm (33) is connected with the first supporting arm (31) and the second supporting arm (32).

3. The detection device support assembly of claim 2,

the support (10) further comprises a first sliding block (5) arranged on the base (2) through a first guide rail (51), the bottom end of the first support arm (31) is fixedly connected to the first sliding block (5), and the first guide rail is used for guiding the sliding of the gantry (3) along one of the X-axis direction and the Y-axis direction.

4. The detection device support assembly of claim 3,

a first lead screw-nut structure (52) is arranged between the first sliding block (5) and the base (2) and used for actuating the sliding of the gantry (3) along one of the X-axis direction and the Y-axis direction.

5. The testing device support assembly of claim 4,

the first spindle-nut arrangement (52) is driven by a hand wheel (7).

6. The detection device support assembly of claim 2,

the bracket (10) further comprises a second slider (6) provided on the lateral support arm (33) through a second guide rail (61), the drop arm (4) being slidably connected to the second slider (6), the second guide rail (61) being for guiding the sliding of the drop arm (4) in the other of the X-axis direction and the Y-axis direction.

7. The testing device support assembly of claim 6,

a second screw-nut structure (62) is arranged between the second slider (6) and the transverse supporting arm (33) for actuating the sliding of the drop arm (4) in the other of the X-axis direction and the Y-axis direction.

8. The testing device support assembly of claim 7,

the second screw-nut arrangement (62) is driven by a hand wheel (7).

9. The testing device support assembly of claim 6,

the drop arm (4) is slidably connected to the second slider (6) through a third guide rail (63), and the third guide rail (63) is used for guiding the sliding of the drop arm (4) along the Z-axis direction.

10. The testing device support assembly of claim 9,

and a third lead screw-nut structure (64) is arranged between the plumbing arm (4) and the second sliding block (6) and is used for actuating the plumbing arm (4) to slide along the Z-axis direction.

11. The testing device support assembly of claim 10,

the third screw rod-nut structure (64) is driven by a hand wheel (7).

12. The testing device support assembly of any of claims 5, 8, or 11,

and the hand wheel (7) is provided with a rotation locking mechanism so as to lock the position of the detection device.

13. The detection device support assembly of claim 2,

the support (10) further comprises a third sliding block (8) arranged on the base through a fourth guide rail (81), the bottom end of the second supporting arm (32) is fixedly connected to the third sliding block (8), and the fourth guide rail (81) is used for guiding the door frame (3) to slide along one of the X-axis direction and the Y-axis direction.

14. The testing device support assembly of claim 1,

the drop arm (4) includes a detection device mounting rod (41) disposed at an end thereof close to the base (2), the detection device being mounted on the detection device mounting rod (41).

15. The testing device support assembly of claim 1,

the plurality of threaded holes (21) on the base (2) are arranged in a rectangular array.