SPECT punching positioning tool

Abstract

The utility model provides an SPECT (Single Photon Emission Computed Tomography) punching and positioning tool which comprises a plurality of base plates and a plurality of splicing units, the plurality of base plates are spliced into a punching positioning tool through the plurality of splicing units; the punching positioning tool is provided with a plurality of through holes, and the positions of the through holes are matched with a plurality of mounting holes in the bottom of the SPECT equipment to be mounted. The SPECT punching positioning tool comprises the multiple base plates capable of being spliced, the base plates are provided with the multiple through holes with the set positions, the whole base plates spliced through the multiple splicing units serve as the positioning tool for installing and pre-punching of the SPECT equipment, the punching accuracy can be effectively improved, hole position deviation is avoided, and the punching efficiency is improved. More convenient operation is provided for equipment installation, and meanwhile, transportation is convenient due to the arrangement of the multiple base plates.

Description

Technical Field

[0001] The utility model relates to the technical field of nuclear medicine imaging equipment, in particular to a SPECT drilling positioning tool. Background Art

[0002] Single-Photon Emission Computed Tomography (SPECT) or SPECT-CT (Computed Tomography) equipment on the market requires drilling holes in the site before installation so that the equipment position can be fixed after the equipment is installed, thereby avoiding the position shift of these devices during future use. If the position of the hole is inaccurate when drilling, the hole position will not be aligned and fixed after the equipment is placed. In order to facilitate the determination of the position of the hole when drilling, and avoid the position error of the hole causing the hole position to be misaligned during the later equipment fixation process, it is necessary to develop a SPECT drilling positioning tool to facilitate and quickly drill holes, ensure the accuracy of the drilling position while achieving convenience in transportation.

[0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0004] In view of the problems in the prior art, the purpose of the utility model is to provide a SPECT drilling positioning tool, which includes a plurality of substrates that can be spliced.

[0005] The utility model provides a SPECT drilling positioning tool, comprising a plurality of substrates and a plurality of splicing units;

[0006] A plurality of the substrates are spliced ​​into a punching and positioning tool through a plurality of the splicing units;

[0007] The punching and positioning tool is provided with a plurality of through holes, and the positions of the plurality of through holes are adapted to the plurality of mounting holes at the bottom of the SPECT device to be installed.

[0008] According to some examples of the present utility model, the substrate is provided with a serial number, and a plurality of the substrates are spliced ​​in the order of the serial numbers.

[0009] According to some examples of the present invention, the substrate is provided with an alignment mark.

[0010] According to some examples of the present invention, the alignment mark is a marking line set on the edge of the substrate.

[0011] According to some examples of the present utility model, the alignment marks are convex structures and concave structures respectively arranged on the sides of the adjacent substrates;

[0012] The protrusion structure and the groove structure are matched.

[0013] According to some examples of the present invention, the substrate is made of a carbon steel plate or a metal nickel plate.

[0014] According to some examples of the present utility model, the splicing unit includes a connecting piece and a plurality of bolts;

[0015] The connecting piece spans across two adjacent substrates, and the connecting piece connects the two adjacent substrates respectively through the plurality of bolts.

[0016] According to some examples of the present utility model, the splicing unit includes a positioning hole and a plurality of positioning pins arranged on a surface of the substrate;

[0017] The positioning pins are inserted into the positioning holes of two adjacent substrates to connect the two adjacent substrates.

[0018] According to some examples of the present invention, the plurality of through holes are divided into a plurality of groups of through holes, and the position of each group of through holes is adapted to a plurality of mounting holes at the bottom of a SPECT device to be mounted.

[0019] According to some examples of the present invention, each group of through holes includes a plurality of through holes provided with identification numbers.

[0020] The SPECT punching positioning tool of the utility model comprises a plurality of connectable substrates, wherein the substrates are provided with a plurality of through holes with set positions. The substrates are spliced ​​together by a plurality of splicing units and as a whole serve as a positioning tool for pre-punching the installation of the SPECT device, which can effectively improve the accuracy of the punching and avoid the hole position deviation, thus providing a more convenient operation for the installation of the device. Meanwhile, the arrangement of the plurality of substrates facilitates transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objectives and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings.

[0022] Figure 1 It is a structural schematic diagram of a SPECT drilling and positioning tooling according to an embodiment of the utility model. DETAILED DESCRIPTION

[0023] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the utility model will be comprehensive and complete, and the concept of the example embodiments will be fully conveyed to those skilled in the art. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and should not be construed as limitations on the utility model. The same reference numerals in the figures represent the same or similar structures, and thus their repeated description will be omitted.

[0024] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplicity and clarity, and does not indicate the relationship between the various embodiments and / or settings discussed in itself. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0027] In response to the existing technical problems, the utility model provides a SPECT punching and positioning tool, which includes multiple substrates and multiple splicing units; multiple substrates are spliced ​​into a punching and positioning tool through multiple splicing units; the punching and positioning tool is provided with multiple through holes, and the positions of the multiple through holes are adapted to the multiple installation holes at the bottom of the SPECT device to be installed. The SPECT punching and positioning tool of the utility model includes multiple splicable substrates, each substrate is provided with multiple through holes with set positions, and the substrates spliced ​​by multiple splicing units serve as a positioning tool for pre-punching the installation of the SPECT device as a whole, which can effectively improve the accuracy of the punching, avoid hole position deviation, and provide more convenient operation for the installation of the device. At the same time, the setting of multiple substrates is convenient for transportation.

[0028] The structure of the SPECT drilling and positioning tooling of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It can be understood that the various specific embodiments are not intended to limit the protection scope of the present invention.

[0029] Figure 1 This is a structural schematic diagram of a SPECT punching and positioning tooling of an embodiment of the utility model. Specifically, the SPECT punching and positioning tooling includes multiple substrates 10 and multiple splicing units; the multiple substrates are detachably spliced ​​into a punching and positioning tooling through the multiple splicing units; the punching and positioning tooling is provided with multiple through holes 11, and the positions of the multiple through holes 11 are adapted to the multiple mounting holes at the bottom of the SPECT device to be installed.

[0030] The through holes 11 of the punching and positioning tooling obtained after the splicing of multiple substrates are matched with the multiple mounting holes at the bottom of the SPECT device to be installed, that is, in actual use, the through holes 11 on each substrate 10 are preset, and the number and position of the through holes can be determined according to the mounting hole structure at the bottom of the SPECT device to be installed. In order to facilitate the assembly of the punching and positioning tooling, in some embodiments, each of the substrates can be provided with a serial number, and the serial number can be set on any surface of the substrate. When splicing, multiple substrates can be spliced ​​according to the order of the serial number, so as to achieve the fastest splicing when in use. The serial number can not only indicate the position of the substrate on the punching and positioning tooling, but also mark the splicing angle of the substrate on the punching and positioning tooling. Since SPECT devices are all relatively large devices, the punching and positioning tooling of the above structure can be spliced ​​with the pre-punched holes used for the installation of the SPECT device when in use. At the same time, it can be conveniently transported in the form of multiple substrates after disassembly, and has the advantages of simple structure and convenient use. Of course, the size of a single substrate can be determined according to the convenience of transportation, that is, the number of substrates divided by each SPECT punching and positioning tooling can be determined according to the actual use scenario.

[0031] For the convenience of splicing, the base plate is preferably a quadrilateral, such as a rectangle or a square, and the base plate can be made of a metal plate such as a carbon steel plate or a metal nickel plate. The splicing unit may include a connecting piece 20 and a plurality of bolts 30, such as Figure 1 In the embodiment, the connecting piece 20 is in the shape of a long strip and is provided with at least two bolt through holes. Bolt through holes can be provided at the adjacent edges of the two substrates 10. The connecting piece 20 spans across the two adjacent substrates 10. Each connecting piece 20 is connected to the two adjacent substrates 10 by the two or more bolts 30. The two adjacent substrates 10 are connected by at least two splicing units, but the number of splicing units is not limited here.

[0032] In order to improve the accuracy of the through-hole positions of the punching and positioning tooling after splicing, it is necessary to improve the precision of the splicing process. In some embodiments, the substrate is provided with a positioning mark. The positioning mark can be a marking line set on the edge of the substrate. For example, a scale line set on the edge of the substrate adjacent to other substrates. Preferably, the edges of the substrate in both directions are provided with marking lines.

[0033] In other embodiments, the alignment mark may also be a protrusion structure and a groove structure respectively arranged on the side edges of the adjacent substrates; the protrusion structure and the groove structure are adapted to each other, that is, one or more protrusion structures are arranged on the side edge of one substrate, and a groove structure is arranged on the side edge of another substrate adjacent thereto. When splicing, the side edges of the two adjacent substrates are positioned by the protrusion structure and the groove structure, and then the positioning is fixed by the splicing unit.

[0034] The splicing unit may also adopt other structures. For example, in some other embodiments, the splicing unit may include a positioning hole and a plurality of positioning pins provided on a surface of the substrate; the positioning pins are inserted into the positioning holes of two adjacent substrates to connect the two adjacent substrates. At least two splicing units are also required to connect two adjacent substrates, but the number of splicing units is not limited here.

[0035] In order to improve the applicability of the post-splicing punching and positioning tooling, in some embodiments, the size of the post-splicing punching and positioning tooling is larger than the bottom of the SPECT device to be installed, and the multiple through holes set on each substrate can be divided into multiple groups of through holes, and the position of each group of through holes is adapted to the multiple installation holes at the bottom of a SPECT device to be installed, that is, each group of through holes is suitable for a model of SPECT device, and at the same time, the multiple through holes included in each group of through holes are provided with identification numbers. At the same time, holes are punched at through holes with different identification numbers on different marks to obtain pre-punched holes corresponding to different models of SPECT devices, so that the SPECT punching and positioning tooling of the utility model is suitable for different SPECT devices.

[0036] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0037] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A SPECT drilling positioning tool, characterized in that: It includes a plurality of substrates and a plurality of splicing units; A plurality of the substrates are spliced ​​into a punching and positioning tool through a plurality of the splicing units; The punching and positioning tool is provided with a plurality of through holes, and the positions of the plurality of through holes are matched with a plurality of mounting holes at the bottom of the SPECT device to be installed.

2. The SPECT drilling and positioning tool according to claim 1, characterized in that: The substrate is provided with a serial number, and a plurality of the substrates are spliced ​​in the order of the serial numbers.

3. The SPECT drilling and positioning tool according to claim 1, characterized in that: The substrate is provided with an alignment mark.

4. The SPECT drilling and positioning tool according to claim 3, characterized in that: The alignment mark is a marking line arranged on the edge of the substrate.

5. The SPECT drilling and positioning tool according to claim 3, characterized in that: The alignment marks are convex structures and concave structures respectively arranged on the sides of the adjacent substrates; The protrusion structure and the groove structure are matched.

6. The SPECT drilling and positioning tool according to claim 1, characterized in that: The base plate is made of a carbon steel plate or a metal nickel plate.

7. The SPECT drilling and positioning tool according to claim 1, characterized in that: The splicing unit includes a connecting piece and a plurality of bolts; The connecting piece spans across two adjacent substrates, and the connecting piece connects the two adjacent substrates respectively through the plurality of bolts.

8. The SPECT drilling and positioning tool according to claim 1, characterized in that: The splicing unit includes a positioning hole and a plurality of positioning pins arranged on a surface of the substrate; The positioning pins are inserted into the positioning holes of two adjacent substrates to connect the two adjacent substrates.

9. The SPECT drilling and positioning tool according to claim 1, characterized in that: The plurality of through holes are divided into a plurality of groups of through holes, and the position of each group of through holes is matched with a plurality of mounting holes at the bottom of a SPECT device to be mounted.

10. The SPECT drilling and positioning tool according to claim 9, characterized in that: Each group of through holes includes a plurality of through holes provided with identification numbers.

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