Flat panel detector and adjusting mechanism

Abstract

The utility model discloses a flat panel detector and an adjusting mechanism, comprising a fixed base plate, the front surface of the fixed base plate is provided with a moving structure used for moving adjustment, and the output end of the moving structure is provided with a connecting frame; the moving structure comprises a stroke module, and the stroke module is fixedly connected to the front face of the fixed bottom plate. The connecting frame comprises a connecting bottom plate, the front face of the connecting bottom plate is provided with a containing plate used for being connected with an operation component, and the back face of the connecting bottom plate is provided with a sliding connecting piece used for being connected with a stroke module. According to the utility model, the detector body is arranged at the position of the adjusting mechanism, firstly, the moving mechanism is utilized to drive the connecting frame to move and adjust, so that the position of the detector body arranged at the position of the connecting frame can be changed, and the detector body can be adjusted; the detector body can accurately detect ray signals, and detection is more accurate.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment adjustment, in particular to a flat-panel detector and an adjustment mechanism. Background Art

[0002] The CT machine for product inspection is a device that uses computer tomography technology to perform product inspection. It can perform three-dimensional scanning of products in a non-destructive way to obtain high-resolution internal structure information, thereby detecting product defects, foreign matter or other quality problems. During the CT inspection of products, in order to receive X-ray detection signals, a flat-panel detector is required for ray detection imaging.

[0003] When the existing flat-panel detector is installed, it is symmetrically installed with the X-ray source. When the existing flat-panel detector is installed, it is fixedly connected by screw installation. With this arrangement, when the position of the X-ray source is adjusted during use, if the position of the flat-panel detector does not change, it cannot cooperate with the X-ray source to realize the reception detection, which causes inaccurate detection of the product. Utility Model Content

[0004] The purpose of the utility model is to provide a flat panel detector and an adjustment mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustment mechanism, comprising a fixed bottom plate, a movable structure for movable adjustment is arranged on the front of the fixed bottom plate, and a connecting frame is arranged at the output end of the movable structure;

[0006] The mobile structure includes a travel module, and the travel module is fixedly connected to the front side of the fixed base plate;

[0007] The connecting frame comprises a connecting base plate, a placing plate for connecting the operating components is arranged on the front side of the connecting base plate, and a sliding connecting piece for connecting the travel module is arranged on the back side of the connecting base plate.

[0008] Preferably, a driving motor for providing power is provided at the driving end of the stroke module, and the driving motor is fixedly connected to the front side of the fixed base plate.

[0009] Preferably, a limiting plate is horizontally and longitudinally symmetrically arranged on the front side of the connecting bottom plate, and the top end of the limiting plate is fixedly connected to the bottom end of the placing plate.

[0010] Preferably, the sliding connection member comprises a connecting sleeve, one end of the back side of the connecting sleeve is slidingly sleeved on the output end of the travel module, and the front side of the connecting sleeve is fixedly connected to the back side of the connecting base plate.

[0011] A flat panel detector adopts the above-mentioned adjustment mechanism and comprises a detector body, wherein the detector body is arranged on the top end of the connection bottom plate.

[0012] Preferably, a heat dissipation port is provided in the middle of the connecting base plate, and a heat dissipation fan for dissipating heat from the detector body is provided at the bottom end of the connecting base plate.

[0013] Preferably, a support plate is provided at the top end of the heat dissipation fan, and the top end of the support plate is fixedly connected to the bottom end of the connection base plate.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model arranges the detector body at the adjustment mechanism, and firstly arranges a movable structure for movable adjustment on the front side of the fixed bottom plate, so that the movable mechanism is used to drive the connecting frame to be moved and adjusted, so that the detector body arranged at the connecting frame can be changed in position, thereby allowing the detector body to be adjusted, which makes the operation and use of the detector body more flexible and convenient. Through such an arrangement, the detector body can accurately detect the radiation signal, making the detection more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is one of the overall structural side views of the utility model.

[0018] Figure 3 This is the second structural side view of the utility model as a whole.

[0019] Figure 4 It is a top view of the overall structure of the utility model.

[0020] In the figure: 1. Fixed base plate; 2. Travel module; 201. Drive motor; 3. Connecting base plate; 301. Placement plate; 302. Limiting plate; 303. Connecting sleeve; 4. Detector body; 401. Cooling fan; 402. Support plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 An adjustment mechanism shown includes a fixed base plate 1, a movable structure for movable adjustment is arranged on the front side of the fixed base plate 1, and a connecting frame is arranged at the output end of the movable structure;

[0023] The mobile structure includes a travel module 2, which is fixedly connected to the front side of the fixed base plate 1;

[0024] Specifically, a driving motor 201 for providing power is disposed at the driving end of the travel module 2 , and the driving motor 201 is fixedly connected to the front side of the fixed base plate 1 .

[0025] It should be noted that the stroke module 2 is a device for controlling and positioning motion. It is usually composed of a drive motor 201, a transmission device, and an encoder. The stroke module 2 is commonly used in automation systems and mechanical equipment to control and perform linear motion or precise position positioning. In this solution, the working principle of the stroke module 2 is to drive the transmission device through the drive motor 201 to move the linear axis forward or backward, thereby achieving the required stroke. The encoder can accurately measure the position of the stroke module 2 to achieve precise position control and positioning.

[0026] The connecting frame includes a connecting base plate 3 , a placing plate 301 for connecting the operating components is arranged on the front side of the connecting base plate 3 , and a sliding connecting piece for connecting the travel module 2 is arranged on the back side of the connecting base plate 3 .

[0027] Specifically, a limiting plate 302 is symmetrically arranged horizontally and longitudinally on the front side of the connecting bottom plate 3 , and the top end of the limiting plate 302 is fixedly connected to the bottom end of the placing plate 301 .

[0028] It should be noted that the connecting base plate 3 is used to carry some functional components, so that these functional components can move synchronously with the movement of the connecting base plate 3. Through such a structural setting, the functional components can move synchronously under the drive of the travel module 2.

[0029] In the design of this solution, the placement plate 301 is placed vertically to the connecting base plate 3. Through this arrangement, the functional components connected to the placement plate 301 can be arranged at a ninety-degree angle to the connecting base plate 3. In order to stabilize the ninety-degree structural setting, it is completed with the assistance of the limiting plate 302, and the structure of the limiting plate 302 is a triangular structure, which further stabilizes the right-angle structure.

[0030] Furthermore, the sliding connection member includes a connecting sleeve 303 , one end of the back side of the connecting sleeve 303 is slidingly sleeved on the output end of the travel module 2 , and the front side of the connecting sleeve 303 is fixedly connected to the back side of the connecting base plate 3 .

[0031] It should be noted that the connecting sleeve 303 is arranged at the linear axis of the stroke module 2. Through such a setting, the connecting sleeve 303 moves synchronously with the linear axis. Under such operation, the connecting base plate 3 drives the functional components on the top to move synchronously with the connecting sleeve 303.

[0032] A flat panel detector adopts an adjustment mechanism and comprises a detector body 4 , wherein the detector body 4 is arranged on the top end of a connecting bottom plate 3 .

[0033] It should be noted that the model of the detector body 4 used in this solution is NDT 0505J, which is a 5×5-inch high-energy real-time imaging flat-panel detector that uses a-Si image sensor technology. The imaging frame rate can reach 40fps, using 85μm pixel size and 16-bit readout chip. The detector is designed according to industrial standards, is rugged and durable, and has the characteristics of high-energy radiation resistance, wide environmental adaptability, and high reliability. Data is transmitted via Gigabit Ethernet. NDT 0505J is very suitable for industrial non-destructive testing applications, such as welding and casting inspections. The characteristics of this product are: using radiation-resistant amorphous silicon TFT sensor technology, 13×13cm 2 Imaging area, 85μm pixel size, 16-bit ADC high-definition resolution, Gigabit Ethernet interface, no frame loss, no delay, high detection efficiency, radiation resistance level 40kV ~ 320kV.

[0034] Specifically, a heat dissipation port is provided in the middle of the connecting base plate 3 , and a heat dissipation fan 401 for dissipating heat from the detector body 4 is provided at the bottom end of the connecting base plate 3 .

[0035] Furthermore, a support plate 402 is provided at the top end of the heat dissipation fan 401 , and the top end of the support plate 402 is fixedly connected to the bottom end of the connection base plate 3 .

[0036] It should be noted that in this solution, the heat dissipation fan 401 adopts the heat dissipation fan structure of the EE80252BX series, which is used for heat dissipation during the operation of the detector body 4.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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. An adjustment mechanism, comprising a fixed base plate (1), characterized in that: A movable structure for movement and adjustment is arranged on the front side of the fixed base plate (1), and a connecting frame is arranged at the output end of the movable structure; The movable structure comprises a travel module (2), and the travel module (2) is fixedly connected to the front side of the fixed base plate (1); The connecting frame comprises a connecting base plate (3), the front side of the connecting base plate (3) is provided with a placement plate (301) for connecting an operating component, and the back side of the connecting base plate (3) is provided with a sliding connection piece for connecting a travel module (2).

2. An adjustment mechanism according to claim 1, characterized in that: The driving end of the travel module (2) is provided with a driving motor (201) for providing power, and the driving motor (201) is fixedly connected to the front side of the fixed base plate (1).

3. An adjustment mechanism according to claim 1, characterized in that: A limiting plate (302) is symmetrically arranged horizontally and longitudinally on the front side of the connecting bottom plate (3), and the top end of the limiting plate (302) is fixedly connected to the bottom end of the placement plate (301).

4. An adjustment mechanism according to claim 1, characterized in that: The sliding connection member comprises a connecting sleeve (303), one end of the back side of the connecting sleeve (303) is slidingly sleeved on the output end of the travel module (2), and the front side of the connecting sleeve (303) is fixedly connected to the back side of the connecting base plate (3).

5. A flat panel detector, characterized in that: The adjusting mechanism according to any one of claims 1 to 4 is adopted, comprising a detector body (4), wherein the detector body (4) is arranged at the top end of the connecting bottom plate (3).

6. A flat panel detector according to claim 5, characterized in that: A heat dissipation opening is provided in the middle of the connecting base plate (3), and a heat dissipation fan (401) for dissipating heat from the detector body (4) is provided at the bottom end of the connecting base plate (3).

7. The flat panel detector according to claim 6, characterized in that: A support plate (402) is provided at the top end of the heat dissipation fan (401), and the top end of the support plate (402) is fixedly connected to the bottom end of the connection base plate (3).

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