Mounting bracket, visual mechanism and laser device

Abstract

The utility model provides a mounting bracket, a visual mechanism and a laser device, which are used for mounting a visual camera and an optical lens matched with the visual camera in a first direction, and the mounting bracket comprises a first mounting piece used for mounting the visual camera; the first mounting piece comprises a first clamping part and a first clamping part, the second mounting piece comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are adjustably connected, the first clamping part and the second clamping part are used for clamping the optical lens in a matched mode, and at least one of the first clamping part and the second clamping part is connected with the first mounting piece. Therefore, the optical lenses with different diameters can be mounted and replaced by the mounting bracket.

Description

Technical Field

[0001] The present application belongs to the technical field of visual mechanisms, and more specifically, to a mounting bracket, a visual mechanism and a laser device. Background Art

[0002] Vision mechanisms are often used in laser processing equipment to identify or locate products. Vision mechanisms generally include vision cameras and optical lenses that work with the vision cameras. In order to ensure the stability of the vision mechanism, in addition to fixing the vision camera, the optical lens also needs to be fixed to prevent the optical lens from shaking. However, depending on the working environment, optical lenses with different magnifications need to be replaced, and optical lenses with different magnifications mean that the diameters of the optical lenses are different. The current brackets for fixing the vision mechanism are not compatible with optical lenses of different diameters. Utility Model Content

[0003] The present application provides a mounting bracket, which can facilitate the replacement of optical lenses of different diameters.

[0004] The technical solution adopted in the present application is a mounting bracket for mounting a visual camera and an optical lens matched with the visual camera in a first direction, the mounting bracket comprising:

[0005] a first mounting member, wherein the first mounting member is used to mount the visual camera;

[0006] The second mounting member includes a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are adjustably connected, the first clamping portion and the second clamping portion are used to cooperate with each other to clamp the optical lens, and at least one of the first clamping portion and the second clamping portion is connected to the first mounting member.

[0007] It can be seen that since the first clamping portion and the second clamping portion are adjustably connected, and the first clamping portion and the second clamping portion fix the optical lens by clamping, the clamping distance between the first clamping portion and the second clamping portion can be adjusted, so that the first clamping portion and the second clamping portion can clamp optical lenses of different diameters. Since at least one of the first clamping portion and the second clamping portion is connected to the first mounting member, the first mounting member can fix the optical lens accordingly, thereby avoiding shaking of the optical lens during operation.

[0008] Optionally, it further comprises a first connecting member, wherein the first connecting member is disposed on the first mounting member, and one end of the first connecting member extends along a first direction to extend out of the first mounting member; and

[0009] At least one of the first clamping portion and the second clamping portion is connected to a portion of the first connecting member extending out of the first mounting member, and is movable relative to the first connecting member along a clamping direction of the first clamping portion and the second clamping portion.

[0010] Optionally, at least one of the first clamping portion and the second clamping portion is connected to an end portion of the first connecting member.

[0011] Optionally, a guide groove is provided on the first clamping portion and / or the second clamping portion connected to the first connecting member, the guide groove extends along the clamping direction of the first clamping portion and the second clamping portion, and the first connecting member is located in the guide groove.

[0012] Optionally, a first assembly hole is provided on the first connecting member;

[0013] A first adjustment hole is provided on the first clamping part and / or the second clamping part, and the first adjustment hole is connected to the first assembly hole by passing a first bolt, and the first bolt can move in the first adjustment hole along the clamping direction of the first clamping part and the second clamping part;

[0014] A plurality of first assembly holes are provided along the clamping direction of the first clamping portion and the second clamping portion, and the first clamping portion and / or the second clamping portion can move relative to the first connecting member by connecting the first assembly holes at different positions.

[0015] Optionally, a first contoured groove is provided on a side of the first clamping portion close to the second clamping portion; and / or

[0016] A second contoured groove is disposed on one side of the second clamping portion close to the first clamping portion.

[0017] Optionally, it also includes:

[0018] Pedestal;

[0019] An adjusting structure is disposed on the base and is drivingly connected to the first mounting member to adjust a position of the first mounting member in a first direction.

[0020] Optionally, a third mounting member is further included, wherein the third mounting member is arranged on the first mounting member, the third mounting member extends along the first direction, and the third mounting member is used to mount the annular light source;

[0021] The third mounting member is disposed on the first mounting member opposite to the second mounting member;

[0022] The third mounting member is provided with an adapter, and the adapter is connected to the annular light source so that the annular light source is coaxial with the visual camera;

[0023] The third mounting member is provided with a second adjustment hole along the first direction, the second adjustment hole is connected to the first mounting member by passing a second bolt, and the second bolt can move in the second adjustment hole along the first direction;

[0024] The mounting bracket further includes a second connecting member, the second connecting member is connected to the first mounting member, the visual camera is arranged on the second connecting member, and the second connecting member keeps the visual camera away from the first mounting member.

[0025] A visual mechanism, comprising a visual camera, an optical lens and a mounting bracket as described above, wherein the optical lens cooperates with the visual camera in a first direction;

[0026] The visual camera is arranged on the first mounting member, and the first clamping portion and the second clamping portion clamp the optical lens.

[0027] A laser device comprises a laser and the visual mechanism, wherein the visual mechanism is arranged on one side of the laser. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 A schematic diagram of the structure of a mounting bracket provided in an embodiment of the present application;

[0030] Figure 2 A schematic structural diagram of a second mounting member and a first connecting member in a mounting bracket provided in an embodiment of the present application;

[0031] Figure 3 for Figure 2 Schematic diagram of the decomposition of

[0032] Figure 4 A schematic diagram of the structure of a visual mechanism provided in an embodiment of the present application.

[0033] Reference numerals:

[0034] 100, first mounting member; 200, second mounting member; 210, first clamping portion; 220, second clamping portion; 230, guide groove; 240, first adjustment hole; 250, first profiling groove; 260, second profiling groove; 300, first connecting member; 310, first assembly hole; 400, base; 500, adjustment structure; 600, third mounting member; 610, second adjustment hole; 700, adapter; 800, second connecting member;

[0035] 900. visual camera; 1000. optical lens; 1100. ring light source. Specific embodiments

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0037] It should be noted that when a metastructure is referred to as being "fixed to" or "set on" another metastructure, it can be directly on the other metastructure or indirectly on the other metastructure. When a metastructure is referred to as being "connected to" another metastructure, it can be directly connected to the other metastructure or indirectly connected to the other metastructure.

[0038] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element structure referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of some applications, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] The present application provides a mounting bracket that can be used to mount a visual camera and an optical lens that cooperates with the visual camera in a first direction, and the mounting bracket is compatible with optical lenses of different diameters.

[0041] See also Figure 1A mounting bracket includes a first mounting member 100 and a second mounting member 200 , wherein the first mounting member 100 is used to mount a visual camera 900 , and the second mounting member 200 is used to mount an optical lens 1000 .

[0042] Furthermore, the second mounting member 200 may include a first clamping portion 210 and a second clamping portion 220, the first clamping portion 210 and the second clamping portion 220 may be adjustably connected, the first clamping portion 210 and the second clamping portion 220 are used to cooperate in clamping the optical lens 1000, and at least one of the first clamping portion 210 and the second clamping portion 220 is connected to the first mounting member 100.

[0043] During installation, the visual camera 900 can be first installed on the first mounting member 100, and then the optical lens 1000 can be connected to the visual camera 900. The optical lens 1000 is then clamped by cooperating with the first clamping portion 210 and the second clamping portion 220 of the second mounting member 200. After clamping, the first clamping portion 210 and the second clamping portion 220 are connected and fixed. Finally, at least one of the first clamping portion 210 and the second clamping portion 220 is connected to the first mounting member 100.

[0044] It can be seen that since the first clamping portion 210 and the second clamping portion 220 are adjustably connected, and the first clamping portion 210 and the second clamping portion 220 fix the optical lens 1000 by clamping, the clamping distance between the first clamping portion 210 and the second clamping portion 220 can be adjusted, so that the first clamping portion 210 and the second clamping portion 220 can clamp the optical lens 1000 of different diameters. Since at least one of the first clamping portion 210 and the second clamping portion 220 is connected to the first mounting member 100, the first mounting member 100 can fix the optical lens 1000 accordingly, thereby avoiding the shaking of the optical lens 1000 during operation.

[0045] In some embodiments, the first direction may be a vertical direction, that is, the optical lens 1000 may cooperate with the visual camera 900 in the vertical direction, for example, the optical lens 1000 may be disposed below the visual camera 900 in the vertical direction and may be connected to the visual camera 900 .

[0046] In some embodiments, the first clamping portion 210 and the second clamping portion 220 may be arranged relative to each other in a second direction, and the second direction may be perpendicular to the first direction. The two ends of the first clamping portion 210 and the two ends of the second clamping portion 220 may be detachably connected by bolts, respectively, to achieve the adjustability between the first clamping portion 210 and the second clamping portion 220, and to achieve the adjustable connection between the first clamping portion 210 and the second clamping portion 220. In addition, the middle positions of the first clamping portion 210 and the second clamping portion 220 may be used to clamp the optical lens 1000.

[0047] See also Figure 1 and Figure 2 The mounting bracket may further include a first connecting member 300, the first connecting member 300 is arranged on the first mounting member 100, and one end of the first connecting member 300 extends along the first direction to protrude from the first mounting member 100, and at least one of the first clamping portion 210 and the second clamping portion 220 is connected to a portion of the first connecting member 300 that protrudes from the first mounting member 100, and can move relative to the first connecting member 300 along the clamping direction of the first clamping portion 210 and the second clamping portion 220.

[0048] For example, when the first clamping portion 210 is connected to the portion of the first connecting member 300 extending out of the first mounting member 100 , the first clamping portion 210 can also move on the first connecting member 300 along the clamping direction of the first clamping portion 210 and the second clamping portion 220 .

[0049] When the second clamping portion 220 is connected to the portion of the first connecting member 300 extending out of the first mounting member 100 , the second clamping portion 220 can also move on the first connecting member 300 along the clamping direction of the first clamping portion 210 and the second clamping portion 220 .

[0050] When the first clamping portion 210 and the second clamping portion 220 are respectively connected to the portion of the first connecting member 300 extending out of the first mounting member 100, the first clamping portion 210 and the second clamping portion 220 can both move on the first connecting member 300 along the clamping directions of the first clamping portion 210 and the second clamping portion 220, respectively. At this time, the moving directions of the first clamping portion 210 and the second clamping portion 220 are opposite.

[0051] It is understandable that in some embodiments, the optical lens 1000 and the visual camera 900 need to remain coaxial, so when replacing the optical lens 1000 of different diameters, it is still necessary to ensure that the optical lens 1000 can be coaxial with the visual camera 900, that is, when replacing the optical lens 1000 of different diameters, the first clamping portion 210 and the second clamping portion 220 both need to be moved separately. In the above embodiment, since at least one of the first clamping portion 210 and the second clamping portion 220 is connected to the portion of the first connecting member 300 extending out of the first mounting member 100, the first clamping portion 210 or the second clamping portion 220 can avoid interference with the first mounting member 100 when moving.

[0052] For example, at least one of the first clamping portion 210 and the second clamping portion 220 is connected to an end portion of the first connector 300 .

[0053] It can be understood that since at least one of the first clamping portion 210 and the second clamping portion 220 is connected to the portion of the first connecting member 300 that extends out of the first mounting member 100, at least one of the first clamping portion 210 and the second clamping portion 220 is connected to the end of the first connecting member 300 that extends out of the first mounting member 100. In this way, when the first clamping portion 210 or the second clamping portion 220 moves, interference with the first mounting member 100 can be avoided, and at the same time, the first clamping portion 210 and / or the second clamping portion 220 are conveniently connected to the first connecting member 300.

[0054] Furthermore, a guide groove 230 may be provided on the first clamping portion 210 and / or the second clamping portion 220 connected to the first connecting member 300 , and the guide groove 230 extends along the clamping direction of the first clamping portion 210 and the second clamping portion 220 , and the first connecting member 300 is located in the guide groove 230 .

[0055] It is understandable that the guide groove 230 can provide positioning guidance when the first clamping portion 210 and / or the second clamping portion 220 moves, and also facilitates the precise installation of the first clamping portion 210 and / or the second clamping portion 220 and the first connecting member 300 .

[0056] Furthermore, in order to facilitate the connection between the first clamping portion 210 and / or the second clamping portion 220 and the first connecting member 300, it is also convenient for the first clamping portion 210 and / or the second clamping portion 220 to move on the first connecting member 300 to change position.

[0057] In some embodiments, see Figure 3 A first assembly hole 310 is provided on the first connecting member 300, and a first adjustment hole 240 is also provided on the first clamping portion 210 and / or the second clamping portion 220. For example, the first adjustment hole 240 is a waist-shaped hole. The first adjustment hole 240 is connected to the first assembly hole 310 by passing a first bolt (not shown in the figure). The first bolt can move in the first adjustment hole 240 along the clamping direction of the first clamping portion 210 and the second clamping portion 220 to achieve the adjustment of the position of the first clamping portion 210 and / or the second clamping portion 220.

[0058] In some embodiments, a plurality of first assembly holes 310 may be provided along the clamping direction of the first clamping portion 210 and the second clamping portion 220 , and the first clamping portion 210 and / or the second clamping portion 220 may be moved relative to the first connecting member 300 by connecting the first assembly holes 310 at different positions.

[0059] Of course, in some embodiments, a plurality of first adjustment holes 240 may be provided, and the first clamping portion 210 and / or the second clamping portion 220 may also be provided with a first adjustment hole 240. This method can further improve the accuracy of position adjustment of the first clamping portion 210 and / or the second clamping portion 220.

[0060] See also Figure 2 and Figure 3 A first profiling groove 250 may be provided on a side of the first clamping portion 210 close to the second clamping portion 220, and the first profiling groove 250 accommodates the optical lens 1000 when the first clamping portion 210 clamps the optical lens 1000, and / or a second profiling groove 260 may be provided on a side of the second clamping portion 220 close to the first clamping portion 210, and the second profiling groove 260 accommodates the optical lens 1000 when the second clamping portion 220 clamps the optical lens 1000.

[0061] For example, the first contoured groove 250 and the second contoured groove 260 may be arc grooves.

[0062] See also Figure 1 The mounting bracket may further include a base 400 and an adjusting structure 500 , wherein the adjusting structure 500 is disposed on the base 400 , and the adjusting structure 500 is drivingly connected to the first mounting member 100 to adjust the position of the first mounting member 100 in the first direction.

[0063] For example, adjustment structure 500 may be a micrometer.

[0064] The adjustment structure 500 can adjust the positions of the visual camera 900 and the optical lens 1000 in the first direction by adjusting the position of the first mounting member 100 in the first direction.

[0065] Additionally, in some embodiments, the mounting bracket may be mounted on the laser equipment via the base 400 .

[0066] See also Figure 1 The mounting bracket may further include a third mounting member 600 , which is disposed on the first mounting member 100 , and extends along the first direction, and is used to mount the annular light source 1100 .

[0067] In some embodiments, in order to facilitate the installation of the third mounting member 600 and avoid interference with other structures of the mounting bracket or affecting the operation of the visual camera 900 and the optical lens 1000, the third mounting member 600 may be arranged on the first mounting member opposite to the second mounting member 200. For example, the third mounting member 600 and the second mounting member 200 may be located on both sides of the first mounting member 100, respectively.

[0068] Furthermore, an adapter 700 may be provided on the third mounting member 600 , and the adapter 700 is connected to the annular light source 1100 , so that the annular light source 1100 can be coaxial with the visual camera 900 .

[0069] Furthermore, a second adjustment hole 610 may be provided on the third mounting member 600 along the first direction. The second adjustment hole 610 is connected to the first mounting member 100 by passing a second bolt (not shown in the figure), and the second bolt can move in the second adjustment hole 610 along the first direction.

[0070] It can be understood that by adjusting the relative position of the second bolt in the second adjustment hole 610 , the position of the third mounting member 600 in the first direction can be adjusted.

[0071] In addition, in some embodiments, the mounting bracket further includes a second connecting member 800 , which is connected to the first mounting member 100 , and the visual camera 900 is disposed on the second connecting member 800 , and the second connecting member 800 keeps the visual camera 900 away from the first mounting member 100 .

[0072] It can be understood that when the visual camera 900 is away from the first mounting member 100, the optical lens 1000 and the annular light source 1100 matched with the visual camera 900 can also be away from the first direction plane where the first mounting member 100 is located. When the mounting bracket is installed on the laser device through the first mounting member 100 or the base 400, the optical lens 1000 and the annular light source 1100 matched with the visual camera 900 can be avoided from interfering with other structures of the laser device.

[0073] In some embodiments, when the mounting bracket further includes a second connecting member 800 , the third mounting member 600 may also be disposed on the second connecting member 800 .

[0074] See also Figure 4 The present application also provides a visual mechanism, including a visual camera 900, an optical lens 1000 and the mounting bracket in the above embodiment, the optical lens 1000 cooperates with the visual camera 900 in a first direction, the visual camera 900 is arranged on the first mounting member 100, and the first clamping portion 210 and the second clamping portion 220 clamp the optical lens 1000.

[0075] The present application also provides a laser device, a laser and the visual mechanism in the above embodiments, wherein the visual mechanism is arranged on one side of the laser.

[0076] Specifically, the visual mechanism can be disposed on one side of the laser through a mounting bracket. For example, the visual mechanism can be disposed on one side of the laser through a first mounting member 100 or a base 400 in the mounting bracket.

[0077] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of some applications should be included in the protection scope of some applications.

Claims

1. A mounting bracket for mounting a visual camera and an optical lens matched with the visual camera in a first direction, characterized in that: The mounting bracket comprises: a first mounting member, wherein the first mounting member is used to mount the visual camera; The second mounting member includes a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are adjustably connected, the first clamping portion and the second clamping portion are used to cooperate with each other to clamp the optical lens, and at least one of the first clamping portion and the second clamping portion is connected to the first mounting member.

2. The mounting bracket according to claim 1, wherein: It also includes a first connecting member, the first connecting member is disposed on the first mounting member, and one end of the first connecting member extends along a first direction to protrude from the first mounting member; and At least one of the first clamping portion and the second clamping portion is connected to a portion of the first connecting member extending out of the first mounting member, and is movable relative to the first connecting member along a clamping direction of the first clamping portion and the second clamping portion.

3. The mounting bracket according to claim 2, characterized in that: At least one of the first clamping portion and the second clamping portion is connected to an end portion of the first connecting member.

4. The mounting bracket according to claim 2 or 3, characterized in that: A guide groove is provided on the first clamping portion and / or the second clamping portion connected to the first connecting member. The guide groove extends along the clamping direction of the first clamping portion and the second clamping portion. The first connecting member is located in the guide groove.

5. The mounting bracket according to claim 2 or 3, characterized in that: A first assembly hole is provided on the first connecting member; A first adjustment hole is provided on the first clamping part and / or the second clamping part, and the first adjustment hole is connected to the first assembly hole by passing a first bolt, and the first bolt can move in the first adjustment hole along the clamping direction of the first clamping part and the second clamping part; A plurality of first assembly holes are provided along the clamping direction of the first clamping portion and the second clamping portion, and the first clamping portion and / or the second clamping portion can move relative to the first connecting member by connecting the first assembly holes at different positions.

6. The mounting bracket according to any one of claims 1 to 3, characterized in that: A first profiling groove is provided on one side of the first clamping portion close to the second clamping portion; and / or A second contoured groove is disposed on one side of the second clamping portion close to the first clamping portion.

7. The mounting bracket according to any one of claims 1 to 3, characterized in that: Also includes: Pedestal; An adjusting structure is disposed on the base and is drivingly connected to the first mounting member to adjust a position of the first mounting member in a first direction.

8. The mounting bracket according to any one of claims 2 or 3, characterized in that: It also includes a third mounting member, the third mounting member is arranged on the first mounting member, the third mounting member extends along the first direction, and the third mounting member is used to mount the annular light source; The third mounting member is disposed on the first mounting member opposite to the second mounting member; The third mounting member is provided with an adapter, and the adapter is connected to the annular light source so that the annular light source is coaxial with the visual camera; The third mounting member is provided with a second adjustment hole along the first direction, the second adjustment hole is connected to the first mounting member by passing a second bolt, and the second bolt can move in the second adjustment hole along the first direction; The mounting bracket further includes a second connecting member, the second connecting member is connected to the first mounting member, the visual camera is arranged on the second connecting member, and the second connecting member keeps the visual camera away from the first mounting member.

9. A visual mechanism, characterized in that: It comprises a visual camera, an optical lens and a mounting bracket as claimed in any one of claims 1 to 8, wherein the optical lens cooperates with the visual camera in a first direction; The visual camera is arranged on the first mounting member, and the first clamping portion and the second clamping portion clamp the optical lens.

10. A laser device, characterized in that: The device comprises a laser and the visual mechanism as claimed in claim 9, wherein the visual mechanism is arranged on one side of the laser.

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