CN220542815U

CN220542815U - Detection tool

Info

Publication number: CN220542815U
Application number: CN202322104746.4U
Authority: CN
Inventors: 余晓云; 徐燃; 郑福毅
Original assignee: Hefei Yofo Medical Technology Co ltd
Current assignee: Hefei Yofo Medical Technology Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-27
Anticipated expiration: 2033-08-07

Abstract

The present disclosure provides a detection tool, it includes: a box portion having an upper opening at an upper end thereof, and a side portion having a side opening; a source and a detector are arranged in the box body; the upper cover part is arranged on the box body part and used for opening or closing an upper opening of the box body part, and when the upper cover part closes the upper opening of the box body part, the source and the detector are debugged; placing or removing a source and detector inside or from the housing when the upper cover opens the upper opening of the housing; and the side cover part is arranged on the box body part and is used for opening or closing a side opening of the box body part, wherein a cable connected with the source and the detector passes through the side cover part and stretches out of the detection tool.

Description

Detection tool

Technical Field

The present disclosure relates to a detection tool.

Background

The CT apparatus includes a rotating gantry, and a radiation source and a detector disposed opposite the rotating gantry. In the process of scanning the scanned object by the CT equipment, the scanned object is positioned between the ray source and the detector, the ray beam generated by the ray source passes through the scanned area of the scanned object, and the detector is used for detecting the ray beam after passing through the scanned area of the scanned object, so that the CT image of the scanned area of the scanned object can be obtained according to the detection signal of the detector.

In the manufacture of CT apparatuses, it is necessary to mount a radiation source and a detector at both ends of a rotating gantry, respectively, and to debug the radiation source and the detector. However, this makes the debugging of the source and detector difficult due to the high radiation of the source.

Disclosure of Invention

In order to solve one of the technical problems, the present disclosure provides a detection tool.

According to one aspect of the present disclosure, there is provided a detection tool comprising:

a box portion having an upper opening at an upper end thereof, and a side portion having a side opening; a source and a detector are arranged in the box body;

the upper cover part is arranged on the box body part and used for opening or closing an upper opening of the box body part, and when the upper cover part closes the upper opening of the box body part, the source and the detector are debugged; placing or removing a source and detector inside or from the housing when the upper cover opens the upper opening of the housing; and

the side cover part is arranged on the box body part and is used for opening or closing a side opening of the box body part, wherein a cable connected with the source and the detector penetrates through the side cover part and stretches out of the detection tool.

According to the detection tool of at least one embodiment of the present disclosure, the upper cover portion is capable of sliding with respect to the box portion so as to open or close an upper opening of the box portion.

According to the detection frock of at least one embodiment of this disclosure, still include:

the upper baffle plate is arranged on the box body, two upper openings are formed in the upper end of the box body, and the two upper openings are respectively located on two sides of the upper baffle plate.

According to the detection tool of at least one embodiment of the present disclosure, the box body portion, the upper cover portion, the side cover portion and the upper baffle are all made of lead materials.

According to the detection tool of at least one embodiment of the present disclosure, the number of the upper cover parts is two, and when the two upper cover parts move in the directions away from each other, the two upper openings of the box body part are closed; when the two upper cover parts move in directions approaching each other, the two upper openings of the case part are opened.

According to the detection tool of at least one embodiment of the present disclosure, when the two upper openings of the box body are in an open state, at least part of the two upper cover portions are located above the upper baffle plate.

According to the detection tool of at least one embodiment of the present disclosure, the side cover portion includes a groove, the groove is opposite to the side opening of the box portion, wherein a through hole is formed in a side wall of the groove, and the through hole is used for the cable to pass through.

According to the detection tool of at least one embodiment of the disclosure, the source is arranged on the bottom wall of the box body through the first supporting frame, and the detector is arranged on the bottom wall of the box body through the second supporting frame, and a preset distance is reserved between the source and the detector.

According to the detection tool of at least one embodiment of the present disclosure, the first supporting frame is provided with a positioning member, and the positioning member is configured to: the source is biased when the source is positioned by the positioning member.

According to a detection tool of at least one embodiment of the present disclosure, the second support includes a clamping jaw, and the detector is held by the clamping jaw.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural diagram of a detection tool according to one embodiment of the present disclosure.

Fig. 2 is a schematic structural view of a part of the structure of a detection tool according to an embodiment of the present disclosure.

Fig. 3 is a schematic view of another angle of a detection tool according to one embodiment of the present disclosure.

Fig. 4 is a schematic structural view of a side cover part according to an embodiment of the present disclosure.

Fig. 5 is a schematic structural view of a first support frame and a second support frame according to one embodiment of the present disclosure.

The reference numerals in the drawings specifically are:

100 detection tool

110 box body

120 upper cover part

130 side cover part

131 through holes

140 upper baffle

150 first support frame

151 locating piece

160 a second support frame.

Detailed Description

The present disclosure is described in further detail below with reference to the drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant content and not limiting of the present disclosure. It should be further noted that, for convenience of description, only a portion relevant to the present disclosure is shown in the drawings.

In addition, embodiments of the present disclosure and features of the embodiments may be combined with each other without conflict. The technical aspects of the present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Unless otherwise indicated, the exemplary implementations/embodiments shown are to be understood as providing exemplary features of various details of some ways in which the technical concepts of the present disclosure may be practiced. Thus, unless otherwise indicated, features of the various implementations/embodiments may be additionally combined, separated, interchanged, and/or rearranged without departing from the technical concepts of the present disclosure.

The use of cross-hatching and/or shading in the drawings is typically used to clarify the boundaries between adjacent components. As such, the presence or absence of cross-hatching or shading does not convey or represent any preference or requirement for a particular material, material property, dimension, proportion, commonality between illustrated components, and/or any other characteristic, attribute, property, etc. of a component, unless indicated. In addition, in the drawings, the size and relative sizes of elements may be exaggerated for clarity and/or descriptive purposes. While the exemplary embodiments may be variously implemented, the specific process sequences may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in reverse order from that described. Moreover, like reference numerals designate like parts.

When an element is referred to as being "on" or "over", "connected to" or "coupled to" another element, it can be directly on, connected or coupled to the other element or intervening elements may be present. However, when an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element, there are no intervening elements present. For this reason, the term "connected" may refer to physical connections, electrical connections, and the like, with or without intermediate components.

For descriptive purposes, the present disclosure may use spatially relative terms such as "under … …," under … …, "" under … …, "" lower, "" above … …, "" upper, "" above … …, "" higher "and" side (e.g., as in "sidewall"), etc., to describe one component's relationship to another (other) component as illustrated in the figures. In addition to the orientations depicted in the drawings, the spatially relative terms are intended to encompass different orientations of the device in use, operation, and/or manufacture. For example, if the device in the figures is turned over, elements described as "under" or "beneath" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "below" … … can encompass both an orientation of "above" and "below". Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, when the terms "comprises" and/or "comprising," and variations thereof, are used in the present specification, the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof is described, but the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof is not precluded. It is also noted that, as used herein, the terms "substantially," "about," and other similar terms are used as approximation terms and not as degree terms, and as such, are used to explain the inherent deviations of measured, calculated, and/or provided values that would be recognized by one of ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a detection tool 100 according to one embodiment of the present disclosure.

As shown in fig. 1, the present disclosure provides a detection tool 100, where the detection tool 100 may include a box portion 110, an upper cover portion 120, and a side cover portion 130.

The case 110 is formed in a substantially rectangular parallelepiped shape and has an upper opening at an upper end thereof, so that a receiving space having a substantially rectangular parallelepiped shape is also formed in the case 110.

The side of the box 110 has a side opening; and the accommodation space of the case portion 110 can also communicate with the side opening.

As shown in fig. 2, the detecting tool 100 may further include: the upper baffle 140 is disposed on the box 110, and two upper openings are disposed at the upper end of the box 110 and are respectively located at two sides of the upper baffle 140. That is, by providing the upper baffle 140, the upper opening of the case 110 can be divided into two, thereby facilitating the opening or closing operation of the upper opening.

In the present disclosure, the case 110 may be integrally formed by a lead material, and the case 110 has a certain thickness, thereby minimizing radiation of a source disposed inside the case 110.

The upper baffle 140 can be independently formed and mounted to the tank portion 110; of course, the upper baffle 140 may be made of a lead material, have a certain thickness, and be integrally formed with the tank portion 110.

As shown in fig. 1, the upper cover 120 is disposed on the box 110, and is used for opening or closing an upper opening of the box 110, wherein when the upper cover 120 closes the upper opening of the box 110, the source and the detector can be debugged; when the upper cover 120 opens the upper opening of the housing 110, the source and detector are placed inside the housing 110 or removed from the housing 110.

In one embodiment, the number of upper cover parts 120 is two, and each upper cover part 120 is used to open or close one upper opening. In a preferred embodiment, the box 110 is provided with a guide rail, the box 110 has a length direction, and two upper openings are respectively located at two ends of the box 110 in the length direction, and correspondingly, the guide rail is also disposed along the length direction.

The upper cover 120 is slidable with respect to the case 110 to open or close an upper opening of the case 110. That is, the upper cover 120 is slidably disposed on the guide rail. And preferably, a handle is provided on the upper cover part 120, whereby the upper cover part 120 can be pushed to slide on a guide rail by operating the handle, thereby facilitating a worker to open or close the upper opening.

More specifically, as shown in fig. 1, and when the two upper cover parts 120 move in directions away from each other, i.e., toward both ends of the length direction of the case part 110, the two upper openings of the case part 110 can be closed; conversely, when the two upper cover parts 120 are moved in directions approaching each other, i.e., toward the middle in the longitudinal direction near the case part 110, the two upper openings of the case part 110 can be opened.

Accordingly, when the two upper openings of the case 110 are in an opened state, at least part of the two upper cover parts 120 are located above the upper barrier 140; preferably, both upper cover parts 120 are located above the upper baffle 140; on the other hand, when the two upper openings of the case 110 are in the closed state, at least part of the two upper cover parts 120 are located above the upper baffle 140, that is, in this case, the upper cover parts 120 and the upper baffle 140 still have partial overlap, so that the radiation leakage amount of the source can be reduced.

In the present disclosure, the two upper cover parts 120 are also made of lead material, so that the radiation generated by the radiation source can be prevented from leaking from the position of the upper opening.

Fig. 3 is a schematic view of another angle of the inspection tool 100 according to one embodiment of the present disclosure.

As shown in fig. 1 and 3, the side cover 130 is provided to the case 110 to open or close a side opening of the case 110.

In one embodiment, the side cover part 130 is rotatable with respect to the case part 110, and thereby opens or closes a side opening of the case part 110. In one embodiment, the rotation axis of the side cover part 130 is a horizontal axis and is located above the side opening; more preferably, the horizontal axis is an axis parallel to the longitudinal direction of the case portion 110, whereby the side cover portion 130 can open or close the side opening by means of a flip cover.

In a preferred embodiment, the side opening is near one end of the length direction of the box portion 110, and a detector may be provided at the end, and thus the length of the cable inside the box portion 110 can be reduced.

In the present disclosure, the side cover part 130 may also be prepared by a lead material.

As shown in fig. 4, in the present disclosure, the side cover 130 includes a groove opposite to the side opening of the case 110, wherein a through hole 131 is formed in a sidewall of the groove, and the through hole 131 is used for the cable to pass through.

In a preferred embodiment, the through hole 131 is provided in a vertical direction and is located on one side wall of the lower portion of the groove, thereby facilitating the threading out of the cable.

Fig. 5 is a schematic structural view of a first support 150 and a second support 160 according to one embodiment of the present disclosure.

As shown in fig. 2 and 5, the interior of the housing 110 of the present disclosure is provided with a source and a detector; accordingly, the cable connected to the source and the detector passes through the side cover 130 and protrudes to the outside of the inspection tool 100.

In a specific embodiment, the source is disposed on the bottom wall of the housing 110 (i.e. the bottom wall of the accommodating space of the housing 110) through the first support frame 150, and the detector is disposed on the bottom wall of the housing 110 (i.e. the bottom wall of the accommodating space of the housing 110) through the second support frame 160, so that a preset distance is provided between the source and the detector.

As shown in fig. 5, the first supporting frame 150 is provided with a positioning member 151, and the positioning member 151 is configured to: when the source is positioned by the positioning member 151, the source is in an offset state.

Wherein the source is biased, that is, the radiation emitted by the source is not the same as the length direction of the box 110, but has a certain angle.

The second supporter 160 includes a jaw, and the probe is held by the jaw, so that the probe can be stably held by the second supporter 160.

The detection tool 100 disclosed by the utility model is formed into a lead box structure, and can effectively shield and absorb harmful rays released by a radiation source, so that the harmful rays can not hurt the personal safety of a user, and the protection effect is achieved; the detection tool 100 disclosed by the utility model has the advantages of small volume, flexible use, excellent protection effect, convenience in use and the like.

In practical use, the source and the detector to be inspected are placed at specific positions, and the required wire harness is connected through the through hole of the side cover 130 to communicate with the source/detector and the computer, so that the detection tool disclosed by the utility model can simulate the working state of the source and the detector of the CT equipment in operation, wherein the detection tool comprises the offset placement angle of the source, the position distance (for example, 950 mm) from the source to the detector, the placement height of the source and the detector, the radiation dosage of the source and the like.

In the description of the present specification, reference to the terms "one embodiment/manner," "some embodiments/manner," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/manner or example is included in at least one embodiment/manner or example of the present application. In this specification, the schematic representations of the above terms are not necessarily for the same embodiment/manner or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/modes or examples described in this specification and the features of the various embodiments/modes or examples can be combined and combined by persons skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

It will be appreciated by those skilled in the art that the above-described embodiments are merely for clarity of illustration of the disclosure, and are not intended to limit the scope of the disclosure. Other variations or modifications will be apparent to persons skilled in the art from the foregoing disclosure, and such variations or modifications are intended to be within the scope of the present disclosure.

Claims

1. Detect frock, its characterized in that includes:

2. The inspection tool of claim 1 wherein said upper cover portion is slidable relative to said housing portion to open or close an upper opening of said housing portion.

3. The inspection tool of claim 1, further comprising:

4. The inspection tool of claim 1 wherein the box portion, the upper cover portion, the side cover portion and the upper baffle are all made of lead material.

5. The inspection tool as set forth in claim 4, wherein the number of said upper cover parts is two, and when the two upper cover parts are moved in a direction away from each other, two upper openings of said box body are closed; when the two upper cover parts move in directions approaching each other, the two upper openings of the case part are opened.

6. The inspection tool of claim 5 wherein at least a portion of the two upper cover portions are positioned above the upper baffle when the two upper openings of the housing are in an open condition.

7. The inspection tool of claim 1 wherein said side cover portion includes a recess opposite said side opening of said box portion, wherein a through hole is provided in a side wall of said recess for said cable to pass therethrough.

8. The inspection tool of claim 1 wherein said source is disposed on said bottom wall of said housing by a first support and said detector is disposed on said bottom wall of said housing by a second support and a predetermined distance is provided between said source and said detector.

9. The inspection tool as in claim 8, wherein the first support frame is provided with a positioning member, and wherein the positioning member is configured to: the source is biased when the source is positioned by the positioning member.

10. The inspection tool of claim 8 wherein said second support bracket includes a jaw, said probe being held by said jaw.