Rotatable clamping and fixing detection box

Abstract

The utility model discloses a rotatable clamping fixed detection box belongs to detection box technical field, include: box, the inside setting of box has the mounting seat, is provided with the clamping ring on the mounting seat and rotates, the clamping ring bottom is provided with the tooth, to with the worm meshing that rotates and is arranged in the mounting seat, is provided with a plurality of grooves on the clamping ring and opens, is provided with the rotatable guide bush in the groove, and the guide bush is slidably provided with the clamping rod in, clamping rod first end portion is connected with the rotation of mounting seat, and the second end portion is provided with the gyro wheel and rotates. The utility model drives the clamping ring to rotate through the worm, then the guide bush on the clamping ring drives the clamping rod to swing, makes the end of clamping rod far away or close to the center of clamping ring, realizes the clamping and loosening of the measured object, simple structure, convenient operation. The end of clamping rod has the gyro wheel, and the gyro wheel contacts the measured object and implements clamping, can guarantee that the measured object can rotate when clamping, to carry out detection, improves the applicability of detection box.

Description

Technical Field

[0001] This utility model relates to the field of testing box technology, specifically to a rotatable clamping and fixing testing box. Background Technology

[0002] In fields such as industrial inspection, electronic component testing, and medical sample analysis, testing boxes are key equipment for ensuring the accuracy and efficiency of testing. Their clamping and fixing mechanisms are widely used due to their simple structure and high reliability. Existing testing box clamping and fixing mechanisms consist of fixed jaws, a drive assembly, and a mounting base, achieving clamping and releasing of the object being tested through the relative movement of the jaws. However, with the diversification of testing needs, when multi-angle testing of the object is required, the limitations of this mechanism become apparent: the jaws are rigidly connected to the base, and the object cannot be rotated or adjusted after being fixed. Therefore, developing a testing box structure that can simultaneously clamp and fix the object and allow for multi-angle rotation of the object has become an urgent problem to be solved. Utility Model Content

[0003] The purpose of this invention is to provide a rotatable clamping and fixing testing box.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: A rotatable clamping and fixing detection box includes: a box body; a mounting base is provided inside the box body, and a clamping ring is rotatably mounted on the mounting base; The clamping ring has an extension ring at its bottom, and the outer edge of the extension ring is provided with teeth to engage with a worm gear rotatably disposed in the mounting base; one end of the worm gear extends outside the mounting base and is provided with a rotating handle; The clamping ring has several slots, and a rotatable guide sleeve is provided in each slot. A clamping rod is slidably sleeved in the guide sleeve. The first end of the clamping rod is rotatably connected to the mounting base, and the connection position is located outside the clamping ring. The second end of the clamping rod is located inside the clamping ring and is rotatably provided with a roller. The plane of the roller is parallel to or coincides with the plane of the clamping rod.

[0005] Based on the above scheme and as a preferred embodiment of the above scheme, the number of slots is at least three, and they are evenly distributed along the circumference of the clamping ring.

[0006] Based on the above scheme and as a preferred embodiment of the above scheme, the guide sleeve has a rectangular structure.

[0007] Based on the above solution and as a preferred embodiment of the above solution, the roller is detachably connected to the clamping rod.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme, the clamping rod is rotatably connected to the connecting column provided on the mounting base.

[0009] Compared with the prior art, this utility model has the following advantages and beneficial effects: This utility model uses a worm gear to drive the clamping ring to rotate, and then the guide sleeve on the clamping ring drives the clamping rod to swing, causing the end of the clamping rod to move away from or towards the center of the clamping ring, thus achieving the clamping and releasing of the object to be tested. The structure is simple and the operation is convenient. The end of the clamping rod has a roller, which contacts the object to be tested for clamping, ensuring that the object can rotate during clamping for testing, thereby improving the applicability of the testing box. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a partial structural diagram of the present utility model.

[0012] Figure 3 This is a schematic diagram of the clamping ring and clamping rod structure of this utility model.

[0013] In the diagram: 1. Housing; 2. Mounting base; 3. Clamping ring; 4. Extension ring; 5. Worm gear; 6. Rotating handle; 7. Slot; 8. Guide sleeve; 9. Clamping rod; 10. Roller; 11. Connecting column. Detailed Implementation

[0014] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0015] like Figure 1 and Figure 2 As shown, a rotatable clamping and fixing testing box includes: a box body 1, a mounting base 2 fixedly disposed inside the box body 1, and a clamping ring 3 rotatably disposed on the mounting base 2. The clamping ring 3 has a circular structure and a bearing between it and the mounting base 2 to reduce rotational friction between the two.

[0016] like Figure 3As shown, the clamping ring 3 has an extension ring 4 at its bottom, which extends downward into the mounting base 2. The outer edge of the extension ring 4 is toothed to engage with the worm gear 5, which is rotatably mounted inside the mounting base 2. One end of the worm gear 5 extends outside the mounting base 2 and is equipped with a rotating handle 6. The operator can rotate the worm gear 5 by rotating the handle 6, which in turn rotates the extension ring 4 and the clamping ring 3.

[0017] The clamping ring 3 has several slots 7, and a rotatable guide sleeve 8 is disposed in each slot 7. A clamping rod 9 is slidably sleeved in the guide sleeve 8. The number of slots 7 is at least three, and they are evenly distributed along the circumference of the clamping ring 3. In this embodiment, the number of slots 7 is four.

[0018] The guide sleeve 4 is rotatably connected to the clamping ring 3 via a connecting rod, and its structure is preferably rectangular.

[0019] The first end of the clamping rod 9 is rotatably connected to the mounting base 2, and the connection position is located outside the clamping ring 3. The second end of the clamping rod 9 is located inside the clamping ring 3, and a roller 10 is rotatably mounted thereon. The plane of the roller 10 is parallel to or coincides with the plane of the clamping rod 9 to ensure that the rim of the roller 10 contacts the object to be measured, allowing the object to be measured to rotate.

[0020] The roller 10 is detachably connected to the clamping rod 9 for easy maintenance.

[0021] The clamping rod 9 is rotatably connected to the connecting post 11 provided on the mounting base 2.

[0022] Working process: The operator places the object to be tested in the center of the clamping ring 3, and then rotates the handle 6 to drive the worm gear 5 to rotate. The worm gear 5 drives the clamping ring 3 to rotate, the clamping ring 3 drives the guide sleeve 8 to move, and the guide sleeve 8 drives the clamping rod 9 to move, so that the second end of the clamping rod 9 is close to the center of the clamping ring 3, thereby clamping the object to be tested.

[0023] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A rotatable clamping and fixing detection box, characterized in that, include: Box body (1); The box body (1) is provided with a mounting base (2), and a clamping ring (3) is rotatably provided on the mounting base (2); The clamping ring (3) has an extension ring (4) at its bottom. The outer edge of the extension ring (4) is provided with teeth to mesh with the worm (5) rotatably disposed in the mounting base (2). One end of the worm (5) extends to the outside of the mounting base (2) and is provided with a rotating handle (6). The clamping ring (3) has several slots (7), and a rotatable guide sleeve (8) is provided in the slot (7). A clamping rod (9) is slidably sleeved in the guide sleeve (8). The first end of the clamping rod (9) is rotatably connected to the mounting base (2), and the connection position is located outside the clamping ring (3). The second end of the clamping rod (9) is located inside the clamping ring (3) and is rotatably provided with a roller (10). The plane of the roller (10) is parallel or coincident with the plane of the clamping rod (9).

2. The rotatable clamping and fixing detection box according to claim 1, characterized in that, The number of slots (7) is at least three, and they are evenly distributed along the circumference of the clamping ring (3).

3. The rotatable clamping and fixing detection box according to claim 1, characterized in that, The guide sleeve (8) has a rectangular structure.

4. The rotatable clamping and fixing detection box according to claim 1, characterized in that, The roller (10) is detachably connected to the clamping rod (9).

5. A rotatable clamping and fixing detection box according to claim 1, characterized in that, The clamping rod (9) is rotatably connected to the connecting column (11) provided on the mounting base (2).

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