A detector fixing structure for a digital X-ray imaging system

Abstract

This utility model belongs to the technical field of digital X-ray imaging systems, and discloses a detector fixing structure for a digital X-ray imaging system, including a fixing component and a detector. The fixing component includes a carrier plate, and buckles are fixedly connected to the upper and lower sides of the back of the carrier plate. Each buckle includes a fixing strip, and a support plate is fixedly connected to the fixing strip. A sliding groove is formed on the support plate, and a spring is fixedly connected to the inner wall of the sliding groove. A moving block is fixedly connected to one end of the spring, and a locking block is fixedly connected to the moving block. The detector includes a body, which is connected inside the carrier plate. The spring force of this utility model causes the moving block to slide in the sliding groove of the support plate, and the bottom of the moving block slides in the moving groove of the body, allowing the locking block to be inserted into the locking groove. Multi-directional limiting is used to lock the position of the detector, and the preload of the spring ensures a gapless locking, improving the stability of the detector fixing.

Description

Technical Field

[0001] This utility model belongs to the technical field of digital X-ray imaging systems, specifically relating to a detector fixing structure for digital X-ray imaging systems. Background Technology

[0002] A digital X-ray imaging system is a medical device consisting of a high-voltage generator, an X-ray tube assembly, an examination bed, a suspended X-ray tube support device, a detector support device, a beam limiter, a digital image processing system, and a digital flat panel detector.

[0003] The detector's fixing structure must ensure that the flat panel detector remains stably positioned during imaging to avoid image blurring or distortion. Traditional fixing structures rely on only a single locking point and lack multi-directional limiting design, making them prone to loosening when the equipment vibrates or is accidentally impacted. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a detector fixing structure for a digital X-ray imaging system, which solves the technical problem that traditional fixing structures rely on only a single locking point and lack multi-directional limiting design, making them prone to loosening when the equipment vibrates or is accidentally impacted.

[0005] The technical solution of this utility model is as follows: a detector fixing structure for a digital X-ray imaging system, including a fixing component and a detector. The fixing component includes a carrier plate, and buckles are fixedly connected to the upper and lower sides of the back of the carrier plate. Each buckle includes a fixing strip, and a support plate is fixedly connected to the fixing strip. A sliding groove is provided on the support plate, and a spring is fixedly connected to the inner wall of the sliding groove. A moving block is fixedly connected to one end of the spring, and a locking block is fixedly connected to the moving block.

[0006] The detector includes a body connected to a carrier plate. The body has a movable groove, a movable block is located in the movable groove, and a locking groove is provided on one side of the movable groove. The locking block is movably inserted into the locking groove.

[0007] In some embodiments, the movable block is slidably connected within a groove.

[0008] In some embodiments, the spring is located within a groove, and the diameter of the spring is smaller than the height of the groove.

[0009] In some embodiments, the locking block is located on the side of the moving block away from the spring, and the locking block is located below the support plate.

[0010] In some embodiments, the fastener further includes a housing, the carrier plate is fixedly connected to the front side of the housing, the carrier plate has a through groove in the middle, and the detector is located in the through groove.

[0011] In some embodiments, a support rod is fixedly connected to one side of the housing.

[0012] In some embodiments, the fastener further includes a mounting plate, which is fixedly connected to the digital X-ray imaging system. A fixing sleeve is fixedly connected to the mounting plate, and one end of the support rod is inserted into the fixing sleeve.

[0013] In some embodiments, the outer surface of the fixing sleeve is threaded with a bolt, one end of which abuts against the outer surface of the support rod.

[0014] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0015] 1. In this application, the elastic force of the spring causes the moving block to slide in the groove of the support plate, and the bottom of the moving block slides in the moving groove of the device body, which allows the locking block to be inserted into the locking groove. The multi-directional limiting of multiple locking blocks is used to lock the position of the detector, and the preload of the spring ensures gapless locking, thereby improving the stability of the detector fixation.

[0016] 2. In this application, one end of the support rod is inserted into the fixing sleeve, and the bolt is tightened. One end of the bolt abuts against the support rod, so that the fixing parts and detector can be installed on the digital X-ray imaging system. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the fastener structure of this utility model;

[0020] Figure 3 This is a rear view of the carrier plate and detector structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the buckle structure of this utility model;

[0022] Figure 5 This is a cross-sectional view of the support plate structure of this utility model;

[0023] Figure 6 This is a rear view of the detector structure of this utility model;

[0024] Figure 7 This utility model Figure 6 A magnified view of part A.

[0025] In the attached image:

[0026] 100. Fixing component; 110. Housing; 120. Carrier plate; 130. Buckle; 131. Fixing strip; 132. Support plate; 133. Slide groove; 134. Spring; 135. Moving block; 136. Locking block; 140. Support rod; 150. Mounting plate; 160. Fixing sleeve; 170. Bolt; 200. Detector; 201. Device body; 202. Moving groove; 203. Locking groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 3 , Figure 4 and Figure 5 As shown, a detector fixing structure for a digital X-ray imaging system includes a fixing component 100 and a detector 200. The fixing component 100 includes a carrier plate 120. Buckles 130 are fixedly connected to the upper and lower sides of the back of the carrier plate 120. Buckles 130 include fixing strips 131. A support plate 132 is fixedly connected to the fixing strips 131. A sliding groove 133 is provided on the support plate 132. A spring 134 is fixedly connected to the inner wall of the sliding groove 133. The spring 134 is located in the sliding groove 133. The diameter of the spring 134 is smaller than the height of the sliding groove 133. A moving block 135 is fixedly connected to one end of the spring 134. The moving block 135 is slidably connected in the sliding groove 133. A locking block 136 is fixedly connected to the moving block 135.

[0029] like Figure 6 and Figure 7 As shown, the detector 200 includes a body 201 connected to the carrier plate 120. The body 201 has a movable groove 202, and a movable block 135 is located within the movable groove 202. A locking groove 203 is provided on one side of the movable groove 202, and a locking block 136 is movably inserted into the locking groove 203. The elastic force of the spring 134 causes the movable block 135 to slide within the sliding groove 133 of the support plate 132. The bottom of the movable block 135 slides within the movable groove 202 of the body 201, allowing the locking block 136 to be inserted into the locking groove 203. The multi-directional limiting of multiple locking blocks 136 locks the detector 200 in position, and the preload of the spring 134 ensures a gapless locking, improving the stability of the detector's fixation.

[0030] like Figure 5 As shown, the locking block 136 is located on the side of the moving block 135 away from the spring 134, and the locking block 136 is located below the support plate 132. With this arrangement, the elastic force of the spring 134 pushes the moving block 135 to slide away from the spring 134, so that the locking block 136 is inserted into the locking groove 203 on the detector 200, preventing the detector 200 from being displaced due to vibration or external impact.

[0031] like Figure 1 and Figure 2 As shown, the fastener 100 also includes a housing 110, a carrier plate 120 is fixedly connected to the front of the housing 110, a through groove is provided in the middle of the carrier plate 120, the detector 200 is located in the through groove, the housing 110 provides effective protection for the back of the detector 200, preventing it from being directly impacted and contaminated by the external environment, thereby improving the durability and reliability of the detector 200.

[0032] A support rod 140 is fixedly connected to one side of the housing 110. The support rod 140 serves as a connector between the fixing member 100 and the mounting plate 150, allowing the entire fixing structure to be easily installed on the digital X-ray imaging system.

[0033] The fastener 100 also includes a mounting plate 150, which is fixedly connected to the digital X-ray imaging system. A fixing sleeve 160 is fixedly connected to the mounting plate 150, and one end of the support rod 140 is inserted into the fixing sleeve 160.

[0034] The outer surface of the fixing sleeve 160 is threaded with a bolt 170, one end of which abuts against the outer surface of the support rod 140. One end of the support rod 140 is inserted into the fixing sleeve 160, and the bolt 170 is tightened, with one end of the bolt 170 abutting against the support rod 140. This allows the fixing component 100 and the detector 200 to be mounted on the digital X-ray imaging system.

[0035] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detector fixation structure for a digital X-ray radiography system, characterized in that, include: The fastener (100) includes a carrier plate (120), and buckles (130) are fixedly connected to the upper and lower sides of the back of the carrier plate (120). The buckles (130) include a fixing strip (131), a support plate (132) is fixedly connected to the fixing strip (131), a sliding groove (133) is provided on the support plate (132), a spring (134) is fixedly connected to the inner side wall of the sliding groove (133), a moving block (135) is fixedly connected to one end of the spring (134), and a locking block (136) is fixedly connected to the moving block (135). The detector (200) includes a body (201) connected to a carrier plate (120). The body (201) is provided with a moving groove (202). The moving block (135) is located in the moving groove (202). A locking groove (203) is provided on one side of the moving groove (202). The locking block (136) is movably inserted into the locking groove (203).

2. The detector fixation structure for a digital radiography system according to claim 1, characterized in that, The movable block (135) is slidably connected in the slide groove (133).

3. The detector fixing structure for a digital radiography system according to claim 1, wherein The spring (134) is located inside the groove (133), and the diameter of the spring (134) is smaller than the height of the groove (133).

4. The detector fixing structure for a digital radiography system according to claim 1, wherein The locking block (136) is located on the side of the moving block (135) away from the spring (134), and the locking block (136) is located below the support plate (132).

5. The detector fixing structure for a digital radiography system according to claim 1, wherein The fixing member (100) also includes a housing (110), the carrier plate (120) is fixedly connected to the front of the housing (110), the carrier plate (120) has a through groove in the middle, and the detector (200) is located in the through groove.

6. The detector fixation structure for a digital radiography system according to claim 5, characterized in that, A support rod (140) is fixedly connected to one side of the housing (110).

7. The detector fixation structure for a digital radiography system according to claim 6, characterized in that, The fastener (100) also includes a mounting plate (150), which is fixedly connected to the digital X-ray imaging system. A fixing sleeve (160) is fixedly connected to the mounting plate (150), and one end of the support rod (140) is inserted into the fixing sleeve (160).

8. The detector fixation structure for a digital radiography system according to claim 7, characterized in that, The outer surface of the fixing sleeve (160) is threaded with a bolt (170), one end of which abuts against the outer surface of the support rod (140).

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