Positioning device for detection

Abstract

The utility model belongs to the technical field of detection, and particularly provides a positioning device for detection, which comprises a support table, a scanning device, a positioning support device, a display device, a control table and a plurality of pulleys, the scanning device, the positioning support device and the control table are connected onto the support table, and the positioning support device is positioned in the scanning device. A display device is connected to the scanning device; a plurality of pulleys are connected to the bottom of the supporting table; the console is electrically connected with the scanning device, the positioning and supporting device and the display device. The problem that when objects such as cultural relics are detected in the prior art, fragile cultural relics are easily damaged due to the clamping mode of the bottom of the device is solved. The cultural relic clamping device is simple in structure, easy to stably clamp cultural relics, not prone to damage fragile cultural relics and easy to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection, and particularly relates to a positioning device for detection. Background Art

[0002] The existing patent (publication number: CN215177678U) discloses a workpiece positioning and detecting device, which relates to the technical field of component detection. In order to solve the problem that when the existing workpiece positioning and detecting device is in use, it only simply positions and fixes the workpiece through both sides, which is prone to looseness and affects the accuracy during detection. A detection chamber is arranged on an operation table, a control device is arranged on one side of the detection chamber, supporting legs are installed at the bottom of the operation table, universal wheels are arranged at the bottoms of the supporting legs, and four universal wheels are provided. A placing plate is installed between the supporting legs, a motor is installed on the placing plate, a glass door is installed on the front end face of the detection chamber, a door handle is installed on the front end face of the glass door, a fixing plate is arranged on the top of the detection chamber, a display device is installed on the fixing plate, a detection device is installed inside the detection chamber, and a positioning device is arranged below the detection device.

[0003] However, when the device detects objects such as cultural relics, the clamping method at the bottom of the device is likely to damage the relatively fragile cultural relics. Summary of the Utility Model

[0004] A positioning device for detection provided by the utility model aims to overcome the problem that when detecting objects such as cultural relics in the prior art, the clamping method at the bottom of the device is likely to damage the fragile cultural relics.

[0005] To this end, the utility model provides a positioning device for detection, which includes a support table, a scanning device, a positioning and supporting device, a display device, a control console and a plurality of pulleys. The scanning device, the positioning and supporting device and the control console are connected to the support table. The positioning and supporting device is located inside the scanning device. The display device is connected to the top of the scanning device. The bottom of the support table is connected to a plurality of pulleys. The control console is electrically connected to the scanning device, the positioning and supporting device and the display device respectively.

[0006] Preferably, the scanning device includes a support frame, a slide rail, a mover and a scanning head. The display device is connected to the support frame, the support frame is connected to the support table at the bottom, the slide rail is horizontally connected inside the upper part of the support frame, the mover is sleeved outside the slide rail, and the scanning head is connected to the bottom of the mover.

[0007] Preferably, the positioning and supporting device includes a rotating assembly, a rotating groove and multiple groups of supporting members. The rotating assembly is connected to the support frame at the bottom, the rotating groove is connected to the top of the rotating assembly, and multiple groups of supporting members are connected inside the rotating groove.

[0008] Preferably, the rotating assembly includes a sliding table. A chute and a placement groove are successively formed in the sliding table from the outside to the inside. A motor is disposed and connected in the placement groove.

[0009] Preferably, the rotating groove includes a rotating frame and a runner. The runner is connected to the lower surface of the rotating frame. The runner is connected to the power output end of the motor. A support member is connected in the rotating frame.

[0010] Preferably, the sliding table is cylindrical in shape, and the chute is annular.

[0011] Preferably, the rotating frame includes side plates and a bottom plate. The bottom plate is connected to the lower surface of the side plates. An annular protrusion is disposed and connected to the lower surface of the bottom plate. The annular protrusion is connected in the chute.

[0012] Preferably, the bottom plate is circular in shape, and the side plates are connected to the upper surface of the outer periphery of the bottom plate.

[0013] Preferably, the side plates are higher in height than the support member.

[0014] Preferably, the support member includes a spring, a support rod, and a contact head. The bottom plate, the spring, the support rod, and the contact head are successively connected from bottom to top.

[0015] Advantages of the present utility model:

[0016] 1. The positioning device for detection provided by the present utility model includes a support table, a scanning device, a positioning support device, a display device, a control console, and a plurality of pulleys. During detection, after moving the positioning device for detection to the target position through the pulleys, the cultural relic is fixed by the positioning support device, and the control console controls the scanning device to scan the fixed cultural relic, and the scanned information is displayed through the display device; the structure is simple, it is easy to stably clamp the cultural relic, it is not easy to cause damage to the fragile cultural relic, and it is easy to operate.

[0017] 2. For the positioning device for detection provided by the present utility model, the cultural relic is placed on multiple groups of support members, and the rotating groove is rotated by the rotating assembly, which is convenient for fixing and placing the cultural relic, and the rotation of the rotating groove is convenient for scanning the cultural relic.

[0018] 3. For the positioning device for detection provided by the present utility model, the side plates are higher in height than the support member, which prevents the cultural relic from slipping and protects the cultural relic. Description of the Drawings

[0019] The present utility model will be further described in detail below with reference to the drawings.

[0020] Figure 1 is a schematic structural diagram of the positioning device for detection;

[0021] Figure 2 is a partial structural diagram of the positioning device for detection;

[0022] Figure 3 It is a schematic structural diagram after the positioning and supporting device combination;

[0023] Figure 4 It is a schematic structural diagram after the positioning and supporting device is separated;

[0024] Figure 5 It is Figure 4 An enlarged structural diagram of part A in

[0025] Explanation of reference numerals in the drawings: 1. Support table; 2. Scanning device; 3. Positioning and supporting device; 4. Display device; 5. Console; 6. Pulley;

[0026] 201. Support frame; 202. Slide rail; 203. Mover; 204. Scanning head;

[0027] 301. Rotating assembly; 302. Rotating groove; 303. Support member;

[0028] 301.1. Slide table; 301.2. Slide groove; 301.3. Placing groove; 301.4. Motor;

[0029] 302.1. Rotating frame; 302.2. Runner;

[0030] 302.1.1. Side plate; 302.1.2. Bottom plate; 302.1.3. Annular protrusion;

[0031] 303.1. Spring; 303.2. Support rod; 303.3. Contact head;

[0032] 401. Support column; 402. Display screen. Detailed implementation manners

[0033] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples given are only used to explain the present invention and are not intended to limit the scope of the present invention.

[0034] Example 1:

[0035] As Figure 1 shown, a positioning device for detection includes a support table 1, a scanning device 2, a positioning and supporting device 3, a display device 4, a console 5, and a plurality of pulleys 6. The support table 1 is connected to the scanning device 2, the positioning and supporting device 3, and the console 5 on the upper surface. The positioning and supporting device 3 is located inside the scanning device 2. The upper surface of the scanning device 2 is connected to the display device 4. The bottom of the support table 1 is connected to a plurality of pulleys 6. The console 5 is electrically connected to the scanning device 2, the positioning and supporting device 3, and the display device 4 respectively.

[0036] Specifically, a scanning device 2 is fixedly installed on the top of the support platform 1 for scanning cultural relics. A positioning and supporting device 3 is fixedly installed inside the scanning device 2 for fixing cultural relics. A display device 4 is fixedly installed on the top of the positioning and supporting device 3. A control console 5 is fixedly installed on the top of the support platform 1. A pulley 6 is fixedly installed on the bottom of the support platform 1. During detection, after moving the detection positioning device to the target position through the pulley 6, the cultural relic is fixed by the positioning and supporting device 3. The control console 5 controls the scanning device 2 to scan the fixed cultural relic, and the scanned information is displayed through the display device 4; the structure is simple, it is easy to stably clamp cultural relics, it is not easy to damage fragile cultural relics, and it is easy to operate.

[0037] Embodiment 2:

[0038] Based on Embodiment 1, as Figure 2 shown, the scanning device 2 includes a support frame 201, a slide rail 202, a mover 203 and a scanning head 204. The support frame 201 is connected to the display device 4 above, the support frame 201 is connected to the support platform 1 below, the upper part of the support frame 201 is horizontally connected with the slide rail 202 inside, the slide rail 202 is sleeved with the mover 203 outside, and the mover 203 is connected to the scanning head 204 below.

[0039] Specifically, the slide rail 202 is fixedly installed inside the support frame 201, the mover 203 is movably sleeved on the outer surface of the slide rail 202, the scanning head 204 is fixedly installed at the bottom of the mover 203, the display device 4 is fixedly installed on the top of the support frame 201, and the positioning and supporting device 3 is fixedly installed inside the support frame 201. When in use, the controller controls the mover 203 to slide along the slide rail 202, and the mover 203 drives the scanning head 204 to move. The structure is simple and the operation is convenient.

[0040] Preferably, the scanning head 204 is a three-dimensional laser scanning head.

[0041] Specifically, the three-dimensional laser scanning head has high data acquisition accuracy, can accurately obtain the three-dimensional space information of an object; the scanning speed can reach one million points per second, and it can quickly complete the scanning of an object; the collected point cloud data not only contains spatial information, but also color information and reflectivity values, giving a feeling of scene reproduction; it has strong applicability, and multiple results can be output by one measurement without repeated measurement.

[0042] Embodiment 3:

[0043] Based on Embodiment 2, as Figure 3As shown, the positioning and supporting device 3 includes a rotating assembly 301, a rotating groove 302, and multiple groups of supporting members 303. The rotating assembly 301 is connected to the supporting frame 201 at the bottom, the rotating assembly 301 is connected to the rotating groove 302 at the top, and multiple groups of supporting members 303 are connected inside the rotating groove 302.

[0044] Specifically, place the cultural relic on multiple groups of supporting members 303, and drive the rotating groove 302 to rotate through the rotating assembly 301, which is convenient for fixedly placing the cultural relic, and the rotation of the rotating groove 302 is convenient for scanning the cultural relic.

[0045] Preferably, as Figure 4 shown, the rotating assembly 301 includes a sliding table 301.1. A chute 301.2 and a placement groove 301.3 are sequentially formed on the upper surface of the sliding table 301.1 from the outside to the inside, and a motor 301.4 is arranged and connected inside the placement groove 301.3.

[0046] Specifically, the placement groove 301.3 is convenient for internally placing the motor 301.4, and the chute 301.2 is convenient for the rotating groove 302 to move along a predetermined track. The structure is simple and makes full use of the space of the sliding table 301.1.

[0047] Preferably, the rotating groove 302 includes a rotating frame 302.1 and a runner 302.2. The runner 302.2 is connected to the bottom surface of the rotating frame 302.1, the runner 302.2 is connected to the power output end of the motor 301.4, and the supporting members 303 are connected inside the rotating frame 302.1.

[0048] Specifically, drive the runner 302.2 to rotate through the motor 301.4, so that the supporting members 303 inside the rotating frame 302.1 rotate. The structure is simple, easy to operate, and has a high degree of automation.

[0049] Preferably, the sliding table 301.1 is cylindrical in shape, and the chute 301.2 is circular.

[0050] Specifically, the cylindrical structure is simple, and the circular chute 301.2 is convenient for rotation.

[0051] Preferably, the rotating frame 302.1 includes side plates 302.1.1 and a bottom plate 302.1.2. The bottom plate 302.1.2 is connected to the side plates 302.1.1 at the bottom, and an annular protrusion 302.1.3 is arranged and connected to the bottom surface of the bottom plate 302.1.2. The annular protrusion 302.1.3 is connected inside the chute 301.2.

[0052] Specifically, during rotation, the annular protrusion 302.1.3 rotates inside the chute 301.2, and the side plates 302.1.1 are used to protect the cultural relics inside and prevent the cultural relics from slipping.

[0053] Preferably, the shape of the bottom plate 302.1.2 is circular, and the side plate 302.1.1 is connected to the upper surface of the outer periphery of the bottom plate 302.1.2.

[0054] Specifically, this structure is simple and stable during rotation.

[0055] Preferably, the height of the side plate 302.1.1 is higher than that of the support member 303.

[0056] Specifically, the height of the side plate 302.1.1 is higher than that of the support member 303 to prevent the cultural relics from slipping and protect the cultural relics.

[0057] Preferably, as Figure 5 shown, the support member 303 includes a spring 303.1, a support rod 303.2, and a contact head 303.3. The bottom plate 302.1.2, the spring 303.1, the support rod 303.2, and the contact head 303.3 are connected in sequence from bottom to top.

[0058] Specifically, the spring 303.1 is fixedly installed on the bottom plate 302.1.2, the support rod 303.2 is fixedly installed on the top of the spring 303.1, and the contact head 303.3 is fixedly installed on the top of the support rod 303.2. The cultural relics are placed on the contact head 303.3, and the spring 303.1 can expand and contract according to the weight of the cultural relics. By using the elasticity of the spring 303.1, the cultural relics can be prevented from being knocked when placed.

[0059] Preferably, the contact head 303.3 is a flexible contact head.

[0060] Specifically, the flexible contact head is soft, which can avoid knocking and scratching of the cultural relics when they come into contact with a fixed object or are placed.

[0061] Preferably, the contact head 303.3 is semi-cylindrical.

[0062] Specifically, the semi-cylindrical shape helps to distribute the pressure exerted more evenly on the contact surface, reduce local pressure concentration, and thus reduce the risk of wear and damage to the cultural relics.

[0063] Preferably, the multiple groups of support members 303 are arranged at equal intervals.

[0064] Specifically, the multiple groups of support members 303 arranged at equal intervals are used to provide multi-point support for the cultural relics to stably fix the cultural relics.

[0065] Preferably, the display device 4 includes a support column 401 and a display screen 402. The support column 401 is fixedly installed on the top of the support frame 201, and the display screen 402 is fixedly installed on the top of the support column 401.

[0066] Specifically, this structure is simple and convenient for viewing information.

[0067] Preferably, the number of the pulleys 6 is four groups, and the four groups of pulleys 6 are arranged at the four corners of the bottom of the support table 1. Specifically, 4 groups of pulleys 6 can meet the usage requirements, and in actual use, they can also be selected and set according to requirements.

[0068] The working principle of the present invention is as follows:

[0069] Place the cultural relics to be detected on multiple support members 303, the contact head 303.3 contacts the cultural relics, the support rod 311 supports the cultural relics, and the spring 303.1 contracts to fix the cultural relics; then the staff operates the rotating assembly 301 through the console 5, the motor 301.4 on the rotating assembly 301 drives the runner 302.2 to rotate, the annular protrusion 302.1.3 rotates along the chute 301.2, so that the support member 303 in the rotating frame 302.1 rotates, thereby adjusting the placement angle of the cultural relics; after adjustment, start the mover 203 to drive the scanning head 204 to scan the cultural relics, and the scanned data will be displayed on the display screen 402.

[0070] In the description of the present invention, it should be understood that if there are terms such as "inside" indicating the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, 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. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation to the present invention.

[0071] The above examples are only illustrative of the present invention and do not constitute a limitation to the protection scope of the present invention. Any design identical or similar to the present invention falls within the protection scope of the present invention.

Claims

1. A positioning device for detection, characterized in that: It includes a support platform (1), a scanning device (2), a positioning and supporting device (3), a display device (4), a control console (5) and a plurality of pulleys (6). The scanning device (2), the positioning and supporting device (3) and the control console (5) are connected above the support platform (1). The positioning and supporting device (3) is located inside the scanning device (2). The display device (4) is connected above the scanning device (2). The bottom of the support platform (1) is connected with a plurality of pulleys (6). The control console (5) is electrically connected to the scanning device (2), the positioning and supporting device (3) and the display device (4) respectively. The positioning and supporting device (3) includes a rotating assembly (301), a rotating groove (302) and multiple groups of supporting members (303). The rotating assembly (301) is connected to a support frame (201) below, and a rotating groove (302) is connected above the rotating assembly (301). Multiple groups of supporting members (303) are connected inside the rotating groove (302). The rotating assembly (301) includes a sliding table (301.1). A sliding groove (301.2) and a placement groove (301.3) are sequentially formed from the outside to the inside on the upper surface of the sliding table (301.1). A motor (301.4) is arranged and connected inside the placement groove (301.3). The rotating groove (302) includes a rotating frame (302.1) and a rotating wheel (302.2). The rotating wheel (302.2) is connected below the rotating frame (302.1). The rotating wheel (302.2) is connected to the power output end of the motor (301.4). The supporting members (303) are connected inside the rotating frame (302.1).

2. The positioning device for detection according to claim 1, characterized in that: The scanning device (2) includes a support frame (201), a slide rail (202), a mover (203) and a scanning head (204). The display device (4) is connected above the support frame (201). The support frame (201) is connected to the support platform (1) below. A slide rail (202) is horizontally connected inside the upper part of the support frame (201). The mover (203) is sleeved outside the slide rail (202). The scanning head (204) is connected below the mover (203).

3. The positioning device for detection according to claim 1, characterized in that: The sliding table (301.1) is cylindrical in shape, and the sliding groove (301.2) is annular in shape.

4. The positioning device for detection according to claim 1, characterized in that: The rotating frame (302.1) includes side plates (302.1.1) and a bottom plate (302.1.2). The side plates (302.1.1) are connected to the bottom plate (302.1.2) below. An annular protrusion (302.1.3) is arranged and connected below the bottom plate (302.1.2). The annular protrusion (302.1.3) is connected inside the sliding groove (301.2).

5. The positioning device for detection according to claim 4, characterized in that: The bottom plate (302.1.2) is circular in shape, and the side plates (302.1.1) are connected to the upper surface of the outer periphery of the bottom plate (302.1.2).

6. The positioning device for detection according to claim 4, wherein: The height of the side plates (302.1.1) is higher than that of the supporting members (303).

7. The positioning device for detection according to claim 4, characterized in that: The supporting members (303) include a spring (303.1), a support rod (303.2) and a contact head (303.3). The bottom plate (302.1.2), the spring (303.1), the support rod (303.2) and the contact head (303.3) are connected in sequence from bottom to top.

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