CN113038727A - Manufacturing device of circular arc field cage and operation method thereof - Google Patents
Manufacturing device of circular arc field cage and operation method thereof Download PDFInfo
- Publication number
- CN113038727A CN113038727A CN202110214733.5A CN202110214733A CN113038727A CN 113038727 A CN113038727 A CN 113038727A CN 202110214733 A CN202110214733 A CN 202110214733A CN 113038727 A CN113038727 A CN 113038727A
- Authority
- CN
- China
- Prior art keywords
- arc
- field cage
- circuit board
- circular arc
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0195—Tool for a process not provided for in H05K3/00, e.g. tool for handling objects using suction, for deforming objects, for applying local pressure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to a circular arc field cage manufacturing device and an operation method thereof, wherein the device comprises: a base plate having an arc-shaped recess disposed thereon, the arc-shaped recess configured to receive an arc field cage circuit board; the pressing plate is provided with an arc-shaped bulge, and the arc-shaped bulge is matched with the arc-shaped groove so as to press the arc field cage circuit board into an arc circuit board; the pressing connection component and the fixing component are configured to detachably and fixedly connect the bottom plate and the pressing plate. The device provided by the invention can be used for crimping the circuit board with a planar structure into a required radian, so that the field cage design of an expected detector is met, the edge field cage is ensured to have good working stability, and the performance of the detector is effectively improved.
Description
Technical Field
The invention relates to a circular arc field cage manufacturing device and an operation method thereof, and belongs to the technical field of nuclear radiation detectors.
Background
A nuclear radiation detector is an element for nuclear radiation detection using ionization effect, luminescence phenomenon, physical or chemical change caused by nuclear radiation in gas, liquid or solid. Charged particles interact with a medium as they pass through the medium, losing a portion of their energy by exciting bound electrons in atoms or by ionization. Nuclear radiation detectors, by measuring these interactions, can directly or indirectly determine parameters such as the type, energy, intensity or nuclear lifetime of the nuclear radiation.
A field cage in a nuclear radiation gas detector (such as a time projection chamber and a screen grid ionization chamber) provides a uniform and stable electric field for a drift region, and ensures that original primary ionization electrons can drift to an end cover region at a constant speed. The mechanical structure of the field cage is cylindrical, cuboid and the like, and the smoothness degree of the field cage connection part in the structures determines the quality of a uniform electric field of the internal drift region.
At present, a drift electric field is mostly provided by electrode strips on a printed circuit board, if an arc field cage is used at a corner, the drift field of the whole detector is more uniform, and the circuit board is of a planar structure in reality and cannot be made into an arc shape. In addition, electrode strips of the arc field cage are required to be horizontal to peripheral electrodes, so that the uniformity of a drift field of the detector is ensured.
Disclosure of Invention
Aiming at the outstanding problems, the invention provides a circular arc field cage manufacturing device and an operation method thereof, wherein the device is used for pressing and connecting a circuit board with a planar structure into a required radian, so that the field cage design of an expected detector is met, the good working stability of an edge field cage is ensured, and the performance of the detector is effectively improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a circular arc field cage manufacturing device comprises:
a base plate having an arc-shaped recess disposed thereon, the arc-shaped recess configured to receive an arc field cage circuit board;
the pressing plate is provided with an arc-shaped bulge, and the arc-shaped bulge is matched with the arc-shaped groove so as to press the arc field cage circuit board into an arc circuit board;
the pressing connection component and the fixing component are configured to detachably and fixedly connect the bottom plate and the pressing plate.
The circular arc field cage manufacturing device preferably comprises a plurality of observation holes which penetrate through the bottom plate and are uniformly distributed in the bottom of the arc-shaped groove, and the observation holes are configured to observe the positions of the circular arc field cage circuit boards.
Preferably, the side walls and two ends of two sides of the arc-shaped groove are provided with first threaded holes, and the first threaded holes are configured to connect the bottom plate with other components.
The arc field cage manufacturing device is preferably provided with a plurality of pin holes which are uniformly distributed on the arc-shaped protrusion, and the pin holes are configured to position the arc field cage circuit board.
The circular arc field cage manufacturing device is preferably provided with second threaded holes in the side walls of the two ends of the pressing plate, and the second threaded holes are configured to accurately position the circular arc field cage and other parts of the field cage when the circular arc field cage and the other parts of the field cage are assembled.
Preferably, the compressing and connecting part is a plurality of compressing and connecting strips, and the fixing part is a fixing nut.
Based on the manufacturing device of the circular arc field cage, the invention also provides an operation method of the device, which comprises the following steps:
a, placing the circular arc field cage circuit board in the arc-shaped groove, and then fastening the circular arc field cage circuit board in the pin hole by using a pin;
b, placing the pressing plate in the arc-shaped groove containing the arc-shaped field cage circuit board, and then utilizing the pressing connecting part and the fixing part to fixedly connect the bottom plate and the pressing plate to prepare the arc-shaped circuit board.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. the invention can replace the bottom plate and the pressing plate with different radians according to the manufacturing requirements of the field cage, and can manufacture the field cage connection with different radians.
2. Corresponding mounting holes are formed in the bottom plate and the pressing plate, so that when the field cage is built, the accurate assembly of other parts of the field cage can be met; the pressing plate is also provided with threaded holes with the same size as the pin holes, and when the field cage is built, the threaded holes are used for accurately positioning the joints of the circular arc field cages.
3. The invention adopts epoxy resin glue to shape and fix the circuit board of the circular field cage, and is not easy to deform.
Drawings
Fig. 1 is a schematic structural diagram of an arc field cage manufacturing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a concave base plate according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of the arc convex platen according to the embodiment of the present invention;
the reference numerals in the figures are as follows:
1-a bottom plate, 101-an observation hole, 102-a first threaded hole and 103-an arc-shaped groove; 2-a pressure plate, 201-a pin hole, 202-a second threaded hole, 203-an arc-shaped bulge; 3, compressing the connecting strip; 4-fixing the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are described clearly and completely below, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
The invention discloses a manufacturing device of a circular arc field cage, which comprises: the circuit board comprises a bottom plate 1, wherein an arc-shaped groove 103 is formed in the bottom plate, and the arc-shaped groove 103 is configured to accommodate an arc field cage circuit board; the pressing plate 2 is provided with an arc-shaped bulge 203, and the arc-shaped bulge 203 is matched with the arc-shaped groove 103 so as to press the arc field cage circuit board into an arc circuit board; the pressing connecting part and the fixing part are configured to detachably and firmly connect the base plate 1 and the pressing plate 2. The device is with planar structure's circuit board crimping become required radian to satisfy the field cage design of anticipated detector, guarantee that border field cage has good job stabilization nature, effectively promote the performance of detector.
In this embodiment, preferably, the bottom of the arc-shaped groove 103 is provided with a plurality of observation holes 101 that penetrate through the bottom plate 1 and are uniformly distributed, and the observation holes 101 are configured to observe the position of the circuit board of the arc-shaped field cage.
In this embodiment, preferably, the side walls and two ends of the arc-shaped groove 103 are opened with first threaded holes 102, and the first threaded holes 102 are configured to connect the bottom plate 1 with other components.
In this embodiment, preferably, the arc-shaped protrusion 203 is provided with a plurality of pin holes 201 uniformly distributed, and the pin holes 201 are configured to position the arc field cage circuit board.
In this embodiment, preferably, the two end side walls of the pressure plate 2 are provided with second threaded holes 202, and the second threaded holes 202 are configured to accurately position the circular arc field cage when the circular arc field cage is assembled with other parts of the field cage.
In this embodiment, the compression connecting component is preferably a plurality of compression connecting strips 3, and the fixing component is a fixing nut 4.
Based on the manufacturing device of the circular arc field cage, the invention also provides an operation method of the device, which comprises the following steps:
a, placing an arc field cage circuit board in an arc groove 103, and then fastening the arc field cage circuit board in a pin hole 201 by using a pin;
b, placing the pressing plate 2 in an arc-shaped groove 103 containing the arc field cage circuit board, and then utilizing the pressing connecting part and the fixing part to fixedly connect the bottom plate 1 and the pressing plate 2 to prepare the arc-shaped circuit board.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a circular arc field cage making devices which characterized in that includes:
the circuit board comprises a bottom plate (1), wherein an arc-shaped groove (103) is formed in the bottom plate, and the arc-shaped groove (103) is configured to accommodate an arc field cage circuit board;
the pressing plate (2) is provided with an arc-shaped bulge (203), and the arc-shaped bulge (203) is matched with the arc-shaped groove (103) so as to press the arc field cage circuit board into an arc-shaped circuit board;
a compression connecting part and a fixing part configured to detachably fasten the base plate (1) and the pressure plate (2) together.
2. The circular arc field cage manufacturing device according to claim 1, wherein the bottom of the arc-shaped groove (103) is provided with a plurality of observation holes (101) which penetrate through the bottom plate (1) and are uniformly distributed, and the observation holes (101) are configured to observe the positions of the circular arc field cage circuit boards.
3. The circle arc field cage manufacturing device according to claim 2, characterized in that the arc groove (103) is provided with first threaded holes (102) at two sides and two ends, and the first threaded holes (102) are configured to connect the bottom plate (1) with other components.
4. The circle arc field cage manufacturing device according to claim 3, wherein a plurality of evenly distributed pin holes (201) are formed in the arc-shaped protrusion (203), and the pin holes (201) are configured to position the circle arc field cage circuit board.
5. The circular arc field cage manufacturing device according to claim 4, characterized in that the two side walls of the pressing plate (2) are provided with second threaded holes (202), and the second threaded holes (202) are configured to accurately position the circular arc field cage when the circular arc field cage is assembled with other parts of the field cage.
6. The circular arc field cage manufacturing device according to claim 5, wherein the compression connecting component is a plurality of compression connecting strips (3), and the fixing component is a fixing nut (4).
7. A method of operating a circular arc field cage making apparatus as claimed in any one of claims 4 to 6, comprising the steps of:
a, placing the circular arc field cage circuit board in the arc-shaped groove (103), and then fastening the circular arc field cage circuit board in the pin hole (201) by using a pin;
b, placing the pressing plate (2) in the arc-shaped groove (103) containing the arc field cage circuit board, and then utilizing the pressing connecting part and the fixing part to fixedly connect the bottom plate (1) and the pressing plate (2) to prepare the arc-shaped circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110214733.5A CN113038727B (en) | 2021-02-26 | 2021-02-26 | Manufacturing device of circular arc field cage and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110214733.5A CN113038727B (en) | 2021-02-26 | 2021-02-26 | Manufacturing device of circular arc field cage and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113038727A true CN113038727A (en) | 2021-06-25 |
| CN113038727B CN113038727B (en) | 2022-02-22 |
Family
ID=76462221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110214733.5A Active CN113038727B (en) | 2021-02-26 | 2021-02-26 | Manufacturing device of circular arc field cage and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113038727B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526622A (en) * | 2008-03-05 | 2009-09-09 | 清华大学 | Detector device used for radiation monitoring |
| KR20150104990A (en) * | 2014-03-07 | 2015-09-16 | 엘지이노텍 주식회사 | Printed circuit board |
| CN207123364U (en) * | 2017-08-22 | 2018-03-20 | 东莞中子科学中心 | The probe mobile device of High Radiation Area vacuum sealing detecting system |
| CN109471153A (en) * | 2018-09-26 | 2019-03-15 | 中国船舶重工集团公司第七〇九研究所 | A kind of fixed mechanism of nuclear radiation detector printed board |
| CN213810224U (en) * | 2020-12-14 | 2021-07-27 | 东莞锐视光电科技有限公司 | Light source for detecting cylindrical object |
-
2021
- 2021-02-26 CN CN202110214733.5A patent/CN113038727B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526622A (en) * | 2008-03-05 | 2009-09-09 | 清华大学 | Detector device used for radiation monitoring |
| KR20150104990A (en) * | 2014-03-07 | 2015-09-16 | 엘지이노텍 주식회사 | Printed circuit board |
| CN207123364U (en) * | 2017-08-22 | 2018-03-20 | 东莞中子科学中心 | The probe mobile device of High Radiation Area vacuum sealing detecting system |
| CN109471153A (en) * | 2018-09-26 | 2019-03-15 | 中国船舶重工集团公司第七〇九研究所 | A kind of fixed mechanism of nuclear radiation detector printed board |
| CN213810224U (en) * | 2020-12-14 | 2021-07-27 | 东莞锐视光电科技有限公司 | Light source for detecting cylindrical object |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113038727B (en) | 2022-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4875124B2 (en) | Solar cell module | |
| KR101799563B1 (en) | Jig for Laser Welding for Battery Pack | |
| KR101216419B1 (en) | Secondary Battery of Improved Sealability | |
| WO2016119337A1 (en) | Electric device testing fixture | |
| US20090181297A1 (en) | Storage cell | |
| CN111024008B (en) | Method and device for detecting dislocation size of laminated energy storage device | |
| JP2018518807A (en) | Secondary electrochemical cell with built-in charging circuit | |
| JP5779387B2 (en) | Electrochemical devices | |
| CN113038727B (en) | Manufacturing device of circular arc field cage and operation method thereof | |
| CN102522520A (en) | Battery structure, improved battery compartment and battery device | |
| JP5115204B2 (en) | Surface mount square storage cell | |
| CN212365399U (en) | Display screen module positioning structure | |
| CN208385498U (en) | A kind of battery holder | |
| JP2011210898A (en) | Flat electrochemical cell with terminal | |
| CN205520641U (en) | Locating clamp | |
| JP5050519B2 (en) | Surface mount square storage cell | |
| CN208635957U (en) | Tire pressure monitoring solar energy display | |
| CN110455155A (en) | Measure the jig of 3D composite board camber | |
| CN109075371B (en) | Fuel cell stack structure | |
| KR102232118B1 (en) | Battery Cell Welding Zig Comprising Connecting member Fixing Part | |
| CN206563159U (en) | A kind of structure of fixing camera | |
| CN216903405U (en) | AC plug with fine setting interval effect | |
| CN214381894U (en) | Controller | |
| CN218831086U (en) | Surface-mounted carrier, heat dissipation shell and electronic equipment | |
| CN208078069U (en) | A kind of battery core component and battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |