High-precision X-ray image calibrator

Abstract

The high-precision X-ray image calibrator comprises a fixing assembly, a ball switch, a placing frame, a clamping plate, a movable rod, a driving rod and a pressing table, the placing frame is located at the bottom of the ball switch, the clamping plate is arranged on one side of the ball switch, the movable rod is hinged to one side of the clamping plate, and the driving rod is arranged on the pressing table. The driving rod is fixed to one side of the movable rod, the lower pressing table is hinged to one end of the driving rod, and the limiting assembly is arranged on one side of the lower pressing table and comprises a limiting disc, a limiting block, a pull rod and a pull disc. The X-ray detection device has the beneficial effects that the angle of the placing table can be adjusted when an object is detected, so that X-rays can be irradiated from a plurality of angles, each part of the object can be fully detected, and potential defects or problems are prevented from being missed.

Description

Technical Field

[0001] The utility model relates to the technical field of ray detection, in particular to a high-precision X-ray image calibrator. Background Art

[0002] A high-precision X-ray image calibrator is a precision instrument specially used for precisely adjusting and verifying the performance of X-ray imaging equipment. It can conduct detailed detection and calibration on multiple links such as the generation, transmission, detection, and imaging of X-rays to ensure that key indicators such as the accuracy, clarity, and contrast of X-ray images meet strict standards and requirements. Place the object to be detected on the placement table, and then start the calibrator. The X-rays emitted by it penetrate the object, and the X-ray information after passing through the object is received and analyzed. The placement table is usually fixed and cannot be adjusted in angle during detection. For some objects with irregular shapes or specific structures, it may be impossible to find the optimal X-ray irradiation angle, resulting in inaccurate or incomplete detection results for some parts. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in high-precision X-ray image calibrators, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present utility model is that the angle of the placement table cannot be adjusted.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A high-precision X-ray image calibrator, which includes a fixing component, including a spherical joint, a placement frame, a clamping plate, a movable rod, a driving rod, and a pressing platform. The placement frame is located at the bottom of the spherical joint. The clamping plate is arranged on one side of the spherical joint. The movable rod is hinged to one side of the clamping plate. The driving rod is fixed to one side of the movable rod. The pressing platform is hinged to one end of the driving rod.

[0007] A limiting component is arranged on one side of the pressing platform, including a limiting disc, a limiting block, a pull rod, and a pulling disc. The limiting disc is arranged on one side of the pressing platform. The limiting block is arranged on the top of the limiting disc. The pull rod is fixed to the top of the limiting block. The pulling disc is fixed to one end of the pull rod.

[0008] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: a torsion spring is fixed to one side of the clamping plate, the torsion spring is fixed to one side of the movable rod, a support frame is sleeved outside the driving rod, and the driving rod is movably connected to the support frame.

[0009] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: a movable sleeve is fixed to the bottom of the pressing table, and the movable sleeve is movably connected to the support frame.

[0010] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: a threaded rod is inserted into the bottom of the movable sleeve, and the threaded rod is threadedly connected to the movable sleeve.

[0011] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: a first pulley is fixed to the bottom of the threaded rod, and the first pulley is rotatably connected to the inside of the support frame through a rotating shaft.

[0012] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: a belt is sleeved outside the first pulley, a second pulley is arranged inside the belt, the second pulley is rotatably connected to the support frame through a rotating shaft, and the second pulley is fixed to the bottom of the limiting disk.

[0013] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: a movable disk is sleeved outside the pull rod, and a spring is fixed to one side of the movable disk.

[0014] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: a support sleeve is sleeved outside the pull rod, the support sleeve is movably connected to the pull rod, a support block is sleeved outside the support sleeve, a protective frame is sleeved outside the limiting disk, and the protective frame is movably connected to the limiting disk.

[0015] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: it further includes a main body assembly arranged on the limiting disk, including a workbench and a calibrator body, the workbench is fixed to one side of the protective frame, and the calibrator body is located above the workbench.

[0016] As a preferred embodiment of the high-precision X-ray image calibrator of the present utility model, wherein: a support frame is sleeved outside the calibrator body, and the support frame is movably connected to the calibrator body.

[0017] The beneficial effects of the present utility model are as follows: When detecting an object, the angle of the placement table can be adjusted, so that X-rays can be irradiated from multiple angles, ensuring that all parts of the object can be fully detected and avoiding missing potential defects or problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 It is the overall structure diagram of the high-precision X-ray image calibrator.

[0020] Figure 2 It is the spherical structure diagram of the high-precision X-ray image calibrator.

[0021] Figure 3 It is for the high-precision X-ray image calibrator Figure 2 The partial enlarged structure diagram at position A.

[0022] Figure 4 It is the sectional structure diagram of the support frame of the high-precision X-ray image calibrator.

[0023] Figure 5 It is the structure diagram of the clamping plate of the high-precision X-ray image calibrator. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the drawings of the specification.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that mutually excludes other embodiments.

[0027] Embodiment 1

[0028] Refer toFigures 2 to 5 , which is the first embodiment of the present utility model. This embodiment provides a high-precision X-ray image calibrator. The high-precision X-ray image calibrator includes a fixing component 200, a limiting component 300, and a main body component 100. The three cooperate to adjust the angle of the placement table during object detection.

[0029] The fixing component 200 includes a spherical joint 201a, a placement frame 201b, a clamping plate 201c, a movable rod 201d, a driving rod 201e, and a pressing platform 201f. The placement frame 201b is located at the bottom of the spherical joint 201a. The clamping plate 201c is arranged on one side of the spherical joint 201a. The movable rod 201d is hinged to one side of the clamping plate 201c. The driving rod 201e is fixed to one side of the movable rod 201d. The pressing platform 201f is hinged to one end of the driving rod 201e.

[0030] The number of clamping plates 201c is three, all arranged on one side of the spherical joint 201a. The number of movable rods 201d is three, all hinged to one side of the clamping plate 201c. The number of driving rods 201e is three, all fixed to one side of the movable rod 201d. A placement plate is fixed on the top of the spherical joint 201a. By placing the object to be detected on the placement plate, and then through the setting of the spherical joint 201a, the placement plate can be adjusted to different angles, so as to facilitate the multi-angle detection of the object. Clamps can be additionally arranged on the placement plate to clamp the object. By placing the spherical joint 201a on the placement frame 201b and then moving the pressing platform 201f to press it down, the movement of the pressing platform 201f drives the movement of the driving rod 201e. The movement of the driving rod 201e can drive the movement of the movable rod 201d. Through the movement of the movable rod 201d, the clamping plate 201c can be driven to move. The clamping plate 201c is moved to contact one side of the spherical joint 201a, so as to fasten the spherical joint 201a. After contact, the spherical joint 201a will not be completely limited, and the spherical joint 201a can still move, enabling the spherical joint 201a to drive the workbench 101 to move to different angles for positioning, and also adjusting the tightness of the fastening of the spherical joint 201a, so that the workbench 101 can be quickly and accurately adjusted to any required angle, meeting the angle requirements of various complex detection objects and detection requirements.

[0031] The limiting component 300 is arranged on one side of the pressing platform 201f and includes a limiting disc 301a, a limiting block 301b, a pull rod 301c, and a pull disc 301d. The limiting disc 301a is arranged on one side of the pressing platform 201f. The limiting block 301b is arranged on the top of the limiting disc 301a. The pull rod 301c is fixed to the top of the limiting block 301b. The pull disc 301d is fixed to one end of the pull rod 301c.

[0032] A limiting groove corresponding to the limiting block 301b is provided on the limiting disk 301a. After the ball joint 201a is fastened, in order to prevent the clamping plate 201c from moving by itself and causing the fixation of the ball joint 201a to become loose, the limiting disk 301a can be limited by engaging the limiting block 301b with the limiting disk 301a to prevent the clamping plate 201c from moving. When it is necessary to release the limit on the limiting disk 301a, by pulling the pulling disk 301d, the movement of the pulling disk 301d can drive the movement of the pull rod 301c, and the movement of the pull rod 301c drives the separation of the limiting block 301b from the limiting disk 301a, so that the limit on the limiting disk 301a can be released. Then, rotating the limiting disk 301a can drive the movement of the clamping plate 201c.

[0033] Embodiment 2

[0034] Referring to Figures 2 to 5 , this is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, a torsion spring 202a is fixed on one side of the clamping plate 201c. The torsion spring 202a is fixed on one side of the movable rod 201d. A support frame 202b is sleeved outside the driving rod 201e, and the driving rod 201e and the support frame 202b are movably connected.

[0036] The number of the torsion springs 202a is three, and they are all fixed on one side of the movable rod 201d. When the clamping plate 201c clamps the ball joint 201a, since the ball joint 201a is an arc surface, the clamping plate 201c will rotate. When the clamping plate 201c rotates, it can apply a torsional force to the torsion spring 202a. When the clamping plate 201c is separated from the ball joint 201a, the return force of the torsion spring 202a can drive the clamping plate 201c to return to its original position for the next use.

[0037] Specifically, a movable sleeve 202c is fixed at the bottom of the pressing table 201f, and the movable sleeve 202c is movably connected with the support frame 202b.

[0038] The movement of the movable sleeve 202c can drive the movement of the pressing table 201f.

[0039] Specifically, a threaded rod 202d is inserted at the bottom of the movable sleeve 202c, and the threaded rod 202d is threadedly connected with the movable sleeve 202c.

[0040] Rotating the threaded rod 202d can drive the movement of the movable sleeve 202c.

[0041] Specifically, a first pulley 202e is fixed at the bottom of the threaded rod 202d, and the first pulley 202e is rotatably connected to the inside of the support frame 202b through a rotating shaft.

[0042] The rotation of the first pulley 202e can drive the rotation of the threaded rod 202d.

[0043] Specifically, a belt 202f is sleeved outside the first pulley 202e. A second pulley 202g is arranged inside the belt 202f. The second pulley 202g is rotatably connected to the support frame 202b through a rotating shaft, and the second pulley 202g is fixed to the bottom of the limit disk 301a.

[0044] By rotating the second pulley 202g, the belt 202f can be driven to rotate, and when the belt 202f rotates, the first pulley 202e can be driven to rotate.

[0045] Specifically, a movable disk 302a is sleeved outside the pull rod 301c, and a spring 302b is fixed to one side of the movable disk 302a.

[0046] When the pull rod 301c is moved, the movable disk 302a can be driven to move. When the movable disk 302a moves, an extrusion force can be applied to the spring 302b. The movement of the pull rod 301c drives the limit block 301b to separate from the limit disk 301a, so that the limit on the limit disk 301a can be released. When the pull rod 301c is released, the elastic force of the spring 302b can drive the limit block 301b to engage with the limit disk 301a again to re-limit the limit disk 301a.

[0047] Embodiment 3

[0048] Refer to Figure 1 and Figure 2 , which is the third embodiment of the present utility model. This embodiment is based on the first two embodiments.

[0049] Specifically, a support sleeve 302c is sleeved outside the pull rod 301c. The support sleeve 302c is movably connected to the pull rod 301c. A support block 302d is sleeved outside the support sleeve 302c. A protective frame 302e is sleeved outside the limit disk 301a. The protective frame 302e is movably connected to the limit disk 301a.

[0050] The support sleeve 302c is used to support the pull rod 301c to prevent the pull rod 301c from shifting. The support block 302d is fixed to the inner wall of the protective frame 302e. The protective frame 302e is fixed to one side of the workbench 101. The support block 302d is used to support the support sleeve 302c, and the protective frame 302e is used to protect the limit disk 301a.

[0051] Specifically, it further includes a main body assembly 100, which is arranged on the limit disk 301a and includes a workbench 101 and a calibrator body 102. The workbench 101 is fixed to one side of the protective frame 302e, and the calibrator body 102 is located above the workbench 101.

[0052] The calibrator body 102 is used to calibrate and optimize imaging quality indicators such as the clarity, contrast, resolution, and gray scale of X-ray images, so that the images can accurately reflect the internal structure and characteristics of the object to be detected. The workbench 101 is used to support the placement plate, so that the placement plate can adjust the object to be detected to different angles.

[0053] Specifically, a support frame 103 is sleeved outside the calibrator body 102, and the support frame 103 is movably connected to the calibrator body 102.

[0054] Through the setting of the support frame 103, the calibrator body 102 can be supported, so that the calibrator body 102 can be moved to different positions for detecting objects.

[0055] When in use, first place the ball joint 201a on one side of the clamping plate 201c, and then it is necessary to fix the ball joint 201a. First, it is necessary to release the limit on the limit disk 301a by pulling the pulling disk 301d. The movement of the pulling disk 301d drives the movement of the pull rod 301c. When moving the pull rod 301c, it can drive the movement of the movable disk 302a. The movement of the movable disk 302a can exert an extrusion force on the spring 302b. The movement of the pull rod 301c drives the limit block 301b to separate from the limit disk 301a, so as to release the limit on the limit disk 301a. Then rotate the limit disk 301a. The rotation of the limit disk 301a can drive the rotation of the second pulley 202g. By rotating the second pulley 202g, it can drive the rotation of the belt 202f. The rotation of the belt 202f can drive the rotation of the first pulley 202e. The rotation of the first pulley 202e can drive the rotation of the threaded rod 202d. The rotation of the threaded rod 202d can drive the movement of the moving sleeve 202c. The movement of the moving sleeve 202c drives the movement of the pressing table 201f. The movement of the pressing table 201f drives the movement of the driving rod 201e. The movement of the driving rod 201e can drive the movement of the movable rod 201d. Through the movement of the movable rod 201d, it can drive the movement of the clamping plate 201c. Move the clamping plate 201c to contact one side of the ball joint 201a, so as to fasten the ball joint 201a. After contact, the ball joint 201a will not be completely limited. The ball joint 201a can still move, so that the ball joint 201a can drive the workbench 101 to move to different angles for positioning, and the tightness of the fastening of the ball joint 201a can also be adjusted. Thus, the workbench 101 can be quickly and accurately adjusted to any required angle, meeting the angle requirements of various complex detection objects and detection requirements. Then release the pull rod 301c, and through the elastic force of the spring 302b rebounding, it can drive the limit block 301b to engage with the limit disk 301a to re-limit the limit disk 301a.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A high-precision X-ray image calibrator, characterized in that: Including, A fixing component (200), including a ball joint (201a), a placement frame (201b), a clamping plate (201c), a movable rod (201d), a driving rod (201e), and a pressing table (201f). The placement frame (201b) is located at the bottom of the ball joint (201a). The clamping plate (201c) is arranged on one side of the ball joint (201a). The movable rod (201d) is hinged to one side of the clamping plate (201c). The driving rod (201e) is fixed to one side of the movable rod (201d). The pressing table (201f) is hinged to one end of the driving rod (201e). A limiting component (300), arranged on one side of the pressing table (201f), including a limiting disc (301a), a limiting block (301b), a pull rod (301c), and a pulling disc (301d). The limiting disc (301a) is arranged on one side of the pressing table (201f). The limiting block (301b) is arranged on the top of the limiting disc (301a). The pull rod (301c) is fixed to the top of the limiting block (301b). The pulling disc (301d) is fixed to one end of the pull rod (301c).

2. The high-precision X-ray image calibrator according to claim 1, characterized in that: A torsion spring (202a) is fixed to one side of the clamping plate (201c). The torsion spring (202a) is fixed to one side of the movable rod (201d). A support frame (202b) is sleeved outside the driving rod (201e). The driving rod (201e) and the support frame (202b) are movably connected.

3. The high-precision X-ray image calibrator according to claim 2, wherein: A moving sleeve (202c) is fixed to the bottom of the pressing table (201f). The moving sleeve (202c) and the support frame (202b) are movably connected.

4. The high-precision X-ray image calibrator according to claim 3, wherein: A threaded rod (202d) is inserted into the bottom of the moving sleeve (202c). The threaded rod (202d) and the moving sleeve (202c) are threadedly connected.

5. The high-precision X-ray image calibrator according to claim 4, characterized in that: A first pulley (202e) is fixed to the bottom of the threaded rod (202d). The first pulley (202e) is rotatably connected to the inside of the support frame (202b) through a rotating shaft.

6. The high-precision X-ray image calibrator according to claim 5, wherein: A belt (202f) is sleeved outside the first pulley (202e). A second pulley (202g) is arranged inside the belt (202f). The second pulley (202g) is rotatably connected to the support frame (202b) through a rotating shaft. The second pulley (202g) is fixed to the bottom of the limiting disc (301a).

7. The high-precision X-ray image calibrator according to claim 5 or 6, characterized in that: A movable disc (302a) is sleeved outside the pull rod (301c). A spring (302b) is fixed to one side of the movable disc (302a).

8. The high-precision X-ray image calibrator according to claim 7, wherein: A support sleeve (302c) is sleeved outside the pull rod (301c). The support sleeve (302c) and the pull rod (301c) are movably connected. A support block (302d) is sleeved outside the support sleeve (302c). A protective frame (302e) is sleeved outside the limiting disc (301a). The protective frame (302e) and the limiting disc (301a) are movably connected.

9. The high-precision X-ray image calibrator according to claim 8, wherein: It further includes a main body component (100) which is arranged on the limiting disc (301a) and includes a workbench (101) and a calibrator body (102). The workbench (101) is fixed to one side of the protective frame (302e), and the calibrator body (102) is located above the workbench (101).

10. The high-precision X-ray image calibrator according to claim 9, characterized in that: A support frame (103) is sleeved outside the calibrator body (102), and the support frame (103) is movably connected to the calibrator body (102).

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