Combined positioning device for image collector

Abstract

The utility model provides a combined positioning device for an image collector. The combined positioning device comprises a supporting assembly, a mounting seat and a positioning assembly. The supporting assembly comprises a supporting seat and a positioning screw rod. The mounting seat is detachably arranged at the top of the supporting seat, an assembling hole is formed in the mounting seat, a splicing and inserting cavity is formed in the mounting seat, and a splicing and inserting groove communicated with the splicing and inserting cavity is formed in the side wall of the mounting seat. The positioning assembly comprises a positioning shaft, a locking sleeve and a fixed clamping jaw, the first end of the positioning shaft is rotationally connected with the fixed clamping jaw, the second end of the positioning shaft is detachably inserted into the splicing and inserting cavity through the splicing and inserting groove, and the positioning shaft is sleeved with the locking sleeve in a sliding mode. According to the combined positioning device for the image collector, the hardware assembly efficiency can be improved, and the position of the image collector can be conveniently adjusted after assembly is completed.

Description

Technical Field

[0001] The utility model belongs to the field of sensor positioning equipment, in particular to a combined positioning device for an image collector. Background Art

[0002] When performing image recognition and target detection, workers need to use an image collector to collect real-time images of the target before they can identify and analyze the real-time images through preset algorithms. Therefore, the positioning accuracy of the image collector will directly affect the reliability of the image recognition and target detection results.

[0003] In the prior art, the image collector usually needs to be installed at a preset position with the help of a positioning device such as a bracket. However, the assembly efficiency of the traditional bracket is low, so the staff often spends a lot of time assembling the image collector and the bracket, and cannot complete the assembly work quickly. At the same time, after the traditional bracket completes the assembly of the image collector, it is impossible to flexibly adjust the shooting direction of the image collector. If there is a difference between the actual shooting angle of the image collector and the preset shooting angle, the staff needs to re-assemble the traditional bracket and the image collector, which seriously affects the work efficiency. Utility Model Content

[0004] In view of this, the utility model aims to provide a combined positioning device for an image collector to solve the above technical problems.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A combined positioning device for an image collector, comprising:

[0007] A support assembly, the support assembly comprising a support seat and a positioning screw, the support seat is provided with a receiving hole, the positioning screw is placed inside the receiving hole, a locking nut is provided on the positioning screw, and the locking nut is located below the support seat;

[0008] A mounting seat, which is detachably arranged on the top of the support seat, and is provided with an assembly hole for accommodating a positioning screw; an inserting cavity is provided inside the mounting seat, and an inserting slot communicating with the inserting cavity is provided on the side wall of the mounting seat;

[0009] A positioning assembly, the positioning assembly comprising: a positioning shaft, a locking sleeve and a fixed clamp, the first end of the positioning shaft is rotatably connected to the fixed clamp, and a clamping gap for accommodating an image collector is provided on the fixed clamp; the second end of the positioning shaft is detachably inserted into the interior of the insertion cavity through an insertion slot, and the locking sleeve is slidably mounted on the positioning shaft.

[0010] Furthermore, a locking plate is provided at the second end of the positioning shaft, and the outer diameter of the locking plate is larger than the outer diameter of the positioning shaft and smaller than the outer diameter of the locking sleeve; the slot includes an insertion section and a locking section, and the inner diameter of the insertion section is equal to the outer diameter of the locking plate, and the inner width of the locking section is equal to the outer diameter of the positioning shaft; a positioning groove is also provided on the side wall of the mounting seat, and the positioning groove is connected to an end of the locking section away from the insertion section, and the inner diameter of the positioning groove is equal to the outer diameter of the locking sleeve.

[0011] Furthermore, a positioning piece is provided at one end of the locking sleeve close to the locking piece, and a positioning notch for accommodating the positioning piece is provided on the inner side wall of the positioning groove.

[0012] Furthermore, an operating piece is provided on the side wall of the locking sleeve.

[0013] Furthermore, a connecting seat is provided at the first end of the positioning shaft, and a connecting hole is provided on the end face of the connecting seat, a connecting shaft is provided on the fixed clamp, and the connecting shaft is placed inside the connecting hole; a threaded hole connected to the connecting hole is also provided on the side wall of the connecting seat, a locking screw is provided inside the threaded hole, and the bottom end of the locking screw is abutted against the side wall of the connecting shaft.

[0014] Furthermore, a spring is provided on the positioning shaft, one end of the spring is connected to the first end of the positioning shaft, and the other end of the spring is connected to the locking sleeve.

[0015] Furthermore, a limiting strip is provided on the positioning shaft, the length direction of the limiting strip is parallel to the axial direction of the positioning shaft, and a limiting groove for accommodating the limiting strip is provided on the inner side wall of the locking sleeve.

[0016] Furthermore, a guide protrusion is provided on the inner side wall of the accommodating hole, and a guide groove for accommodating the guide protrusion is provided on the positioning screw, and the length direction of the guide groove is parallel to the axial direction of the positioning screw.

[0017] Furthermore, the positioning screw is provided with an anti-skid washer, and the anti-skid washer is placed between the supporting seat and the mounting seat.

[0018] Furthermore, an indicator disk is provided at the top end of the positioning screw, an indicator mark is provided on the indicator disk, a plurality of scale indicator lines are provided on the top surface of the mounting seat, and the plurality of scale indicator lines are radially distributed around the indicator disk.

[0019] Compared with the prior art, the combined positioning device for an image collector described in the utility model has the following advantages:

[0020] (1) The utility model discloses a combined positioning device for an image collector, wherein the mounting seat is mounted on the support seat via a positioning screw, and the image collector can be detachably connected to the mounting seat via a positioning assembly. Therefore, when assembling the image collector and the device, the staff can quickly complete the assembly work, thereby improving the hardware assembly efficiency. In addition, after completing the assembly, the staff can also adjust the shooting direction of the image collector by rotating the mounting seat, and adjust the shooting pitch angle of the image collector by relative rotation between the fixed clamp and the positioning shaft, thereby reducing the difficulty of adjusting the position of the image collector.

[0021] (2) The utility model describes a combined positioning device for an image collector, wherein a locking plate is provided on the positioning shaft, and the assembly slot includes an insertion section and a locking section. When assembling the positioning assembly and the mounting seat, the staff can first insert the locking plate into the assembly cavity along the insertion section, and then drive the positioning shaft to slide into the locking section, thereby limiting the locking plate with the help of the locking section to prevent the locking plate from being separated from the assembly cavity. In addition, the device is also provided with a positioning groove and a positioning notch on the mounting seat, and a positioning plate is provided on the locking sleeve. When the positioning shaft slides into the locking section, the locking sleeve and the positioning plate will be inserted into the positioning groove and the positioning notch respectively, thereby circumferentially limiting the positioning shaft to prevent the positioning shaft from rotating when adjusting the shooting pitch angle of the image collector.

[0022] (3) The combined positioning device for an image collector described in the utility model has an indicator plate and an indicator mark on the positioning screw, and a plurality of scale indicator lines on the mounting seat. When adjusting the shooting direction of the image collector by rotating the mounting seat, the staff can quantify the rotation amplitude of the mounting seat through the indicator mark and the scale indicator lines, thereby improving the operating convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0024] Figure 1 It is a structural schematic diagram of a combined positioning device for an image collector according to an embodiment of the utility model;

[0025] Figure 2 An exploded view of a combined positioning device for an image collector according to an embodiment of the utility model;

[0026] Figure 3 A cross-sectional view of a combined positioning device for an image collector according to an embodiment of the utility model;

[0027] Figure 4It is a side view of the mounting base according to the embodiment of the utility model;

[0028] Figure 5 A cross-sectional view of the mounting base according to an embodiment of the utility model;

[0029] Figure 6 An exploded view of the positioning assembly according to an embodiment of the utility model;

[0030] Figure 7 It is a schematic structural diagram of the support seat and the positioning screw described in an embodiment of the utility model.

[0031] Description of reference numerals:

[0032] 1-support seat; 11-accommodating hole; 111-guide protrusion; 21-positioning screw; 211-guide groove; 22-locking nut; 23-anti-slip washer; 24-indicator plate; 241-indicator mark; 3-mounting seat; 31-assembly hole; 32-insertion cavity; 331-insertion section; 332-locking section; 333-positioning groove; 334-positioning cutout; 34-scale indicator line; 4-positioning shaft; 41-locking plate; 42-connecting seat; 421-threaded hole; 422-locking screw; 43-limiting strip; 5-locking sleeve; 51-positioning plate; 52-operating plate; 53-limiting groove; 6-fixed clamping claw; 61-connecting shaft; 7-spring; 8-image collector. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0034] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0036] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0037] A combined positioning device for an image collector, the structure of which can be Figure 1-Figure 7 As shown in the figure, in this embodiment, the combined positioning device for the image collector includes: a support component, a mounting seat 3 and a positioning component, wherein the support component is used to fix the device on a preset installation area (such as a wall, etc.), the mounting seat 3 is arranged on the support component, and the mounting seat 3 can provide an installation foundation for the positioning component, and facilitate the staff to adjust the orientation of the image collector 8, and the positioning component is used to fix the image collector 8, and facilitate the staff to adjust the pitch angle of the image collector 8.

[0038] Specifically, in this embodiment, the support assembly includes a support seat 1 and a positioning screw 21, wherein the support seat 1 is provided with a receiving hole 11, the positioning screw 21 is placed inside the receiving hole 11, and a locking nut 22 is provided on the positioning screw 21. In order to achieve a detachable connection between the mounting seat 3 and the support assembly, an assembly hole 31 for accommodating the positioning screw 21 is provided on the mounting seat 3. When in use, the staff can first fix the support seat 1 on the preset installation area by bolts, then remove the locking nut 22, and pass the bottom end of the positioning screw 21 through the assembly hole 31 and the receiving hole 11 in turn, and then install the locking nut 22 on the positioning screw 21, so that the locking nut 22 is below the support seat 1, thereby fixing the mounting seat 3 with the help of the locking nut 22 and the positioning screw 21.

[0039] Optionally, in order to improve the fixing effect of the mounting seat 3 after the locking nut 22 is tightened, an anti-slip washer 23 may be provided on the positioning screw 21, and the anti-slip washer 23 should be placed between the support seat 1 and the mounting seat 3, so as to increase the friction coefficient between the mounting seat 3 and the support seat 1 with the help of the anti-slip washer 23, thereby preventing the mounting seat 3 from rotating abnormally after the locking nut 22 is tightened.

[0040] like Figure 6As shown, the positioning assembly in this embodiment includes: a positioning shaft 4, a locking sleeve 5 and a fixed clamping claw 6, wherein the first end of the positioning shaft 4 is rotatably connected to the fixed clamping claw 6, and a clamping gap for accommodating the image collector 8 is provided on the fixed clamping claw 6, and the locking sleeve 5 is slidably sleeved on the positioning shaft 4. In order to realize the detachable connection between the positioning assembly and the mounting seat 3, it is convenient for the staff to assemble the image collector 8 and the device, as shown in FIG. Figure 4 and Figure 5 As shown, an inserting cavity 32 is provided inside the mounting seat 3, and an inserting slot communicating with the inserting cavity 32 is provided on the side wall of the mounting seat 3. After the image collector 8 is installed inside the clamping gap, the staff can insert the second end of the positioning shaft 4 into the inserting cavity 32 through the inserting slot to complete the assembly work between the positioning component and the mounting seat 3.

[0041] Optionally, to prevent the positioning shaft 4 from being separated from the mounting seat 3, a locking piece 41 may be provided at the second end of the positioning shaft 4, and the outer diameter of the locking piece 41 should be larger than the outer diameter of the positioning shaft 4 and smaller than the outer diameter of the locking sleeve 5. Accordingly, the slot may include an insertion section 331 and a locking section 332, wherein the inner diameter of the insertion section 331 is equal to the outer diameter of the locking piece 41, and the inner width of the locking section 332 is equal to the outer diameter of the positioning shaft 4.

[0042] During assembly, the staff can slide the locking sleeve 5 toward the fixed jaw 6 so that the locking piece 41 is exposed outside the locking sleeve 5, and then insert the locking piece 41 into the plug-in cavity 32 along the insertion section 331, and drive the positioning shaft 4 to slide into the locking section 332. Since the inner width of the locking section 332 is equal to the outer diameter of the positioning shaft 4, and the outer diameter of the locking piece 41 is larger than the outer diameter of the positioning shaft 4, the locking section 332 can limit the locking piece 41, thereby preventing the locking piece 41 from being separated from the plug-in cavity 32, and improving the assembly reliability between the positioning shaft 4 and the mounting seat 3.

[0043] In addition, in this embodiment, a positioning groove 333 may be provided on the side wall of the mounting seat 3. Figure 4 As shown, the positioning groove 333 is connected to the end of the locking section 332 away from the insertion section 331, and the inner diameter of the positioning groove 333 is equal to the outer diameter of the locking sleeve 5. When the positioning shaft 4 slides into the locking section 332, the locking sleeve 5 can be driven to slide toward the mounting seat 3, so that the locking sleeve 5 is inserted into the positioning groove 333, thereby limiting the position of the positioning shaft 4 and preventing the positioning shaft 4 from being separated from the locking section 332.

[0044] As an optional implementation of this embodiment, in order to facilitate the staff to operate the locking sleeve 5, an operating piece 52 may be further provided on the side wall of the locking sleeve 5, so that the staff can apply torque to the locking sleeve 5 with the help of the operating piece 52, thereby driving the locking sleeve 5 to slide.

[0045] Correspondingly, a spring 7 may be further provided on the positioning shaft 4, and one end of the spring 7 is connected to the first end of the positioning shaft 4, and the other end is connected to the locking sleeve 5. When the locking sleeve 5 slides toward the fixed clamping jaw 6, the spring 7 will be compressed, and the elastic force generated by the compression of the spring 7 will make the locking sleeve 5 tend to move toward the mounting seat 3, so that the locking sleeve 5 can be inserted into the positioning groove 333 in time when it is aligned with the positioning groove 333.

[0046] In actual use, the staff may need to adjust the orientation and pitch angle of the image collector 8 according to actual needs to obtain a better image acquisition effect. In this embodiment, the staff adjusts the orientation of the image collector 8 by rotating the mounting seat 3, and can adjust the pitch angle of the image collector 8 by the relative rotation between the fixed clamp 6 and the positioning shaft 4, thereby completing the position adjustment of the image collector 8 without reassembling the device.

[0047] Specifically, when adjusting the orientation of the image collector 8 by rotating the mounting base 3, the staff should first loosen the locking nut 22 so that the mounting base 3 can rotate around the positioning screw 21 as the axis, and then rotate the mounting base 3 according to actual needs so that the image collector 8 is oriented to a suitable shooting position.

[0048] Optionally, to prevent the positioning screw 21 from rotating with the rotation of the mounting base 3, as shown in FIG. Figure 7 As shown, a guide protrusion 111 may be provided on the inner side wall of the receiving hole 11, and a guide groove 211 may be provided on the positioning screw 21, the length direction of which is parallel to the axial direction of the positioning screw 21. The positioning screw 21 can be circumferentially limited by the cooperation of the guide protrusion 111 and the guide groove 211 to prevent the positioning screw 21 from rotating.

[0049] As another optional implementation of this embodiment, in order to improve the operational convenience of this device, an indicator disk 24 may be provided at the top of the positioning screw 21, and an indicator mark 241 may be provided on the indicator disk 24. Accordingly, a plurality of scale indicator lines 34 may be provided on the top surface of the mounting seat 3, and the plurality of scale indicator lines 34 are radially distributed around the indicator disk 24. When the staff adjusts the orientation of the image collector 8 by rotating the mounting seat 3, the rotation amplitude of the mounting seat 3 can be quantified by the cooperation of the indicator mark 241 and the scale indicator lines 34, so as to accurately control the orientation adjustment effect of the image collector 8.

[0050] In order to realize the relative rotation between the fixed clamping jaw 6 and the positioning shaft 4, it is convenient for the staff to adjust the pitch angle of the image collector 8. In this embodiment, a connecting seat 42 may be provided at the first end of the positioning shaft 4, and a connecting hole is provided on the end surface of the connecting seat 42, and a connecting shaft 61 is provided on the fixed clamping jaw 6. During assembly, the connecting shaft 61 should be placed inside the connecting hole to facilitate the rotation of the fixed clamping jaw 6. In addition, a threaded hole 421 connected to the connecting hole may be provided on the side wall of the connecting seat 42, and a locking screw 422 should be provided inside the threaded hole 421. When the pitch angle of the image collector 8 needs to be adjusted, the staff can first loosen the locking screw 422 to facilitate the rotation of the fixed clamping jaw 6. When the fixed clamping jaw 6 is rotated to a suitable position, the staff can tighten the locking screw 422 so that the bottom end of the locking screw 422 abuts against the side wall of the connecting shaft 61, thereby circumferentially limiting the fixed clamping jaw 6.

[0051] Optionally, in order to prevent the positioning shaft 4 and the locking sleeve 5 from rotating with the rotation of the fixed clamp 6, a limit strip 43 may be provided on the positioning shaft 4, the length direction of which is parallel to the axial direction of the positioning shaft 4, and a positioning piece 51 may be provided at one end of the locking sleeve 5 close to the locking piece 41. Accordingly, a limit groove 53 for accommodating the limit strip 43 should be provided on the inner side wall of the locking sleeve 5, and a positioning notch 334 for accommodating the positioning piece 51 should be provided on the inner side wall of the positioning groove 333.

[0052] After completing the assembly between the positioning component and the mounting seat 3, the cooperation between the limit strip 43 and the limit groove 53 can perform circumferential limitation between the positioning shaft 4 and the locking sleeve 5, and the cooperation between the positioning sheet 51 and the positioning notch 334 can perform circumferential limitation between the locking sleeve 5 and the mounting seat 3, thereby preventing the positioning shaft 4 and the locking sleeve 5 from rotating.

[0053] The effects of the above scheme are described below:

[0054] This embodiment provides a combined positioning device for an image collector, which can reduce the difficulty of assembly through the detachable connection structure between the support component, the mounting seat and the positioning component, and improve the hardware assembly efficiency of the staff. In addition, after the assembly is completed, the device can also flexibly adjust the orientation and pitch angle of the image collector through the rotation of the mounting seat and the rotation of the fixed clamp, thereby improving the convenience of use.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined positioning device for an image collector, characterized in that: include: A support assembly, the support assembly comprising a support seat (1) and a positioning screw (21), the support seat (1) being provided with a receiving hole (11), the positioning screw (21) being arranged inside the receiving hole (11), a locking nut (22) being provided on the positioning screw (21), and the locking nut (22) being located below the support seat (1); A mounting seat (3), the mounting seat (3) being detachably arranged on the top of the support seat (1), and being provided with an assembly hole (31) for accommodating a positioning screw (21); an inserting cavity (32) being provided inside the mounting seat (3), and an inserting slot being connected to the inserting cavity (32) being provided on a side wall of the mounting seat (3); A positioning assembly, the positioning assembly comprising: a positioning shaft (4), a locking sleeve (5) and a fixed clamp (6); the first end of the positioning shaft (4) is rotatably connected to the fixed clamp (6), and a clamping gap for accommodating an image collector (8) is provided on the fixed clamp (6); the second end of the positioning shaft (4) is detachably inserted into an insertion cavity (32) through an insertion slot, and the locking sleeve (5) is slidably sleeved on the positioning shaft (4).

2. The combined positioning device for an image collector according to claim 1, characterized in that: A locking plate (41) is provided at the second end of the positioning shaft (4), and the outer diameter of the locking plate (41) is larger than the outer diameter of the positioning shaft (4) and smaller than the outer diameter of the locking sleeve (5); the slot comprises an insertion section (331) and a locking section (332), and the inner diameter of the insertion section (331) is equal to the outer diameter of the locking plate (41), and the inner width of the locking section (332) is equal to the outer diameter of the positioning shaft (4); a positioning groove (333) is also provided on the side wall of the mounting seat (3), and the positioning groove (333) is connected to an end of the locking section (332) away from the insertion section (331), and the inner diameter of the positioning groove (333) is equal to the outer diameter of the locking sleeve (5).

3. The combined positioning device for an image collector according to claim 2, characterized in that: A positioning piece (51) is provided at one end of the locking sleeve (5) close to the locking piece (41), and a positioning notch (334) for accommodating the positioning piece (51) is provided on the inner side wall of the positioning groove (333).

4. The combined positioning device for an image collector according to claim 1, characterized in that: An operating piece (52) is also provided on the side wall of the locking sleeve (5).

5. The combined positioning device for an image collector according to claim 1, characterized in that: A connecting seat (42) is provided at the first end of the positioning shaft (4), and a connecting hole is provided on the end surface of the connecting seat (42); a connecting shaft (61) is provided on the fixing clamp (6), and the connecting shaft (61) is placed inside the connecting hole; a threaded hole (421) connected to the connecting hole is also provided on the side wall of the connecting seat (42); a locking screw (422) is provided inside the threaded hole (421), and the bottom end of the locking screw (422) is abutted against the side wall of the connecting shaft (61).

6. The combined positioning device for an image collector according to claim 1, characterized in that: The positioning shaft (4) is also provided with a spring (7), one end of the spring (7) is connected to the first end of the positioning shaft (4), and the other end of the spring (7) is connected to the locking sleeve (5).

7. The combined positioning device for an image collector according to claim 1, characterized in that: The positioning shaft (4) is provided with a limiting strip (43), the length direction of the limiting strip (43) is parallel to the axial direction of the positioning shaft (4), and a limiting groove (53) for accommodating the limiting strip (43) is provided on the inner side wall of the locking sleeve (5).

8. The combined positioning device for an image collector according to claim 1, characterized in that: A guide protrusion (111) is provided on the inner side wall of the accommodating hole (11), and a guide groove (211) for accommodating the guide protrusion (111) is provided on the positioning screw (21), and the length direction of the guide groove (211) is parallel to the axial direction of the positioning screw (21).

9. The combined positioning device for an image collector according to claim 1, characterized in that: The positioning screw (21) is provided with an anti-skid washer (23), and the anti-skid washer (23) is placed between the support seat (1) and the mounting seat (3).

10. The combined positioning device for an image collector according to claim 1, characterized in that: An indicator disk (24) is provided at the top end of the positioning screw (21), an indicator mark (241) is provided on the indicator disk (24), a plurality of scale indicator lines (34) are provided on the top surface of the mounting seat (3), and the plurality of scale indicator lines (34) are radially distributed around the indicator disk (24).

Images