CN115476303A - Lengthened ball head flower-shaped wrench assembly for medical equipment maintenance - Google Patents
Lengthened ball head flower-shaped wrench assembly for medical equipment maintenance Download PDFInfo
- Publication number
- CN115476303A CN115476303A CN202211319595.8A CN202211319595A CN115476303A CN 115476303 A CN115476303 A CN 115476303A CN 202211319595 A CN202211319595 A CN 202211319595A CN 115476303 A CN115476303 A CN 115476303A
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- China
- Prior art keywords
- fixed
- ball head
- medical equipment
- sleeve
- lengthened
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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a lengthened ball head flower-shaped wrench assembly for medical equipment maintenance, which comprises a working part, wherein one end of the working part is connected with an extensible lengthening part, the telescopic end of the lengthening part is connected with an operating part, the working part comprises a fixed rod, one end of the fixed rod is fixed with the lengthening part, the other end of the fixed rod is fixed with a hexagonal ball head, a sleeve is sleeved on the hexagonal ball head in a sliding manner, and the inner side of the sleeve is in sliding fit with a rectangular ring fixedly sleeved on the fixed rod; the left end of the sleeve is provided with an inner threaded hole concentric with the fixed rod, and the fixed rod is rotatably sleeved with a rotating ring. Whole wrench assembly can select hexagonal bulb or sleeve to use as required, possesses multiple using-mode then, not only can deal with different part dismouting, and adopts monolithic design, can not appear in disorder and place the trouble problem of back searching, and in addition, the length of whole wrench assembly can be adjusted as required, can carry out the dismouting to the part at darker position when needing.
Description
Technical Field
The invention relates to the field of maintenance devices, in particular to a lengthened ball head flower-shaped wrench assembly for medical equipment maintenance.
Background
The wrench is a common mounting and dismounting tool, and the current wrench is usually made of structural steel made of carbon or alloy materials. Use the spanner to maintain medical equipment at present, need place the spanner in the equipment box and operate, because equipment box inner space is limited, and the length of spanner is fixed unable regulation again, when stretching into to twist in the box, spanner and hand all need stretch into, because part or corner can cause the interference to the hand in the box, lead to when twisting the part, the application of force is very inconvenient, serious can cause the hand to scratch even, lead to the dismouting time to lengthen. Secondly, the parts are different in the equipment, need use hexagon socket spanner and hexagonal sleeve, and these two kinds of instruments are independent, and inconvenient the seeking when in disorder placing takes the inconvenience.
Disclosure of Invention
Objects of the invention
In view of the above, the present invention provides a lengthened ball spline wrench assembly for medical equipment maintenance, so as to solve the problems in the background art.
(II) technical scheme
In order to achieve the technical purpose, the invention provides a lengthened ball head flower-shaped wrench assembly for medical equipment maintenance, which comprises the following components in part by weight:
the device comprises a working part, wherein one end of the working part is connected with an extensible lengthening part, the telescopic end of the lengthening part is connected with an operating part, the working part comprises a fixed rod, one end of the fixed rod is fixed with the lengthening part, the other end of the fixed rod is fixed with a hexagonal ball head, a sleeve is sleeved on the hexagonal ball head in a sliding mode, and the inner side of the sleeve is in sliding fit with a rectangular ring fixedly sleeved on the fixed rod;
the telescopic left end is provided with the endocentric internal thread hole with the dead lever, and rotates the cover on the dead lever and be equipped with the swivel becket, one side that the swivel becket kept away from extension portion is fixed with the external screw thread ring that is used for with internal thread hole threaded connection, one side of rectangle ring is provided with the elastic component that is used for resetting the sleeve.
Preferably, telescopic left end is provided with the hexagonal butt joint groove in being that is used for the maintenance, and telescopic right-hand member is provided with and is used for supplying the gliding rectangle slot hole of rectangle ring.
Preferably, the elastic part is a spring arranged in the rectangular long hole, and the spring is sleeved on the fixed rod and is positioned on one side, far away from the rotating ring, of the rectangular ring.
Preferably, the lengthening part comprises a connecting pipe fixed with the right end of the fixing rod, a connecting rod is movably inserted in the connecting pipe, one end, located in the connecting pipe, of the connecting rod is fixed with a limiting slider, sliding grooves are formed in the two sides of the connecting pipe, a threaded short rod is arranged in each sliding groove in a sliding fit mode, one end of the threaded short rod is fixed with the limiting slider, the other end of the threaded short rod penetrates out of each sliding groove, a screwing nut is sleeved with the threaded short rod in a threaded mode, and one end, extending out of the connecting pipe, of the connecting rod is fixed with the fixing rod.
Preferably, the operation portion comprises a connecting handle, the connecting handle is fixed with one end of the connecting rod extending out of the connecting pipe, and the connecting handle is rotatably connected with arm rods symmetrically arranged.
Preferably, one end of the connecting handle close to the connecting rod is fixedly embedded with first magnets corresponding to the number of the arm rods, and the free end of the arm rod is fixedly embedded with second magnets mutually attracted with the first magnets.
Preferably, the operation part comprises a shell, one end, far away from the limiting slide block, of the connecting rod is rotatably installed in the shell, a driving motor is fixed on the shell, a worm rotatably installed in the shell is fixed at the output end of the driving motor, and the worm is meshed with a worm wheel fixedly sleeved on the connecting rod.
Preferably, a handheld ring for handholding is fixed on one side of the shell, a controller is fixed on the handheld ring, the output end of the controller is electrically connected with the driving motor, and a storage battery is fixed on the outer side of the shell.
Preferably, the shell is provided with a mounting hole matched with the connecting rod in size, and the end part of the connecting rod is rotatably mounted in the mounting hole.
Preferably, both sides of the rotating ring are provided with limit rings fixedly sleeved on the fixed rod, and one of the limit rings is positioned on the inner side of the external thread ring.
According to the technical scheme, the method has the following beneficial effects:
whole spanner subassembly can select hexagonal bulb or sleeve to use as required, then possess multiple usage pattern, not only can deal with different part dismouting, and adopt integral design, can not appear in disorder to place the trouble problem of back search, in addition, the length of whole spanner subassembly can be adjusted as required, can carry out the dismouting to the part at darker position when needing, operate in going deep into the box with the maintenance personal hand, can not hinder the hand, and the hand is outside the box, also conveniently twist. In addition, the whole wrench can be operated through the opened arm rod, and further labor is saved. The scheme of further optimizing in this scheme also can be adopted, operate through adopting electronic mode promptly, and then make the operation more laborsaving, whole wrench assembly simple structure, the cost of manufacture is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an elongated ball spline wrench assembly for medical equipment maintenance according to a first embodiment of the present invention.
Fig. 2 is a schematic view of a hexagonal ball head leakage of a medical equipment maintenance lengthened ball head spline wrench assembly according to a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an elongated ball spline wrench assembly for medical equipment maintenance according to a second embodiment of the present invention.
Fig. 4 is a schematic view of a hexagonal ball head leakage of a lengthened ball head spline wrench assembly for medical equipment maintenance according to a second embodiment of the present invention.
Fig. 5 is a schematic view of the arrangement of the threaded stub bars of fig. 1.
Fig. 6 is a schematic view of the arrangement of the rectangular rings in fig. 1.
Fig. 7 is a three-dimensional schematic view of fig. 1.
Description of the drawings: the device comprises a working part 1, an extension part 2, an operation part 3, a fixing rod 4, a hexagonal ball head 41, a sleeve 5, a rectangular ring 6, a spring 7, a rotating ring 8, an external thread ring 9, a connecting pipe 10, a connecting rod 11, a limiting slide block 12, a threaded short rod 13, a screwed nut 14, a connecting handle 15, an arm rod 16, a first magnet 17, a shell 18, a worm 19, a driving motor 20, a worm wheel 21, a hand-held ring 22, a controller 23 and a storage battery 24.
Detailed Description
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.
Example one
Referring to fig. 1, fig. 2, fig. 5, fig. 6 and fig. 7, a medical equipment maintains extra long bulb flower-shaped spanner subassembly, including work portion 1, the one end of work portion 1 is connected with extendible extension portion 2, and the flexible end of extension portion 2 is connected with operation portion 3, work portion 1 includes one end and the fixed dead lever 4 of extension portion 2, and the other end of dead lever 4 is fixed with hexagonal bulb 41, sliding sleeve is equipped with sleeve 5 on the hexagonal bulb 41, sleeve 5's inboard sliding fit has fixed suit rectangular ring 6 on dead lever 4, sleeve 5's left end is provided with the butt joint groove that is interior hexagon that is used for the maintenance, sleeve 5's right-hand member is provided with and is used for supplying the gliding rectangle slot hole of rectangular ring 6.
Further, sleeve 5's left end is provided with the concentric internal thread hole with dead lever 4, and rotates the cover on the dead lever 4 and be equipped with swivel becket 8, and swivel becket 8 keeps away from one side of extension portion 2 and is fixed with the external screw thread ring 9 that is used for with internal thread hole threaded connection, and one side of rectangular ring 6 is provided with the elastic component that is used for reseing sleeve 5. Specifically, the elastic element is a spring 7 arranged in the rectangular long hole, and the spring 7 is sleeved on the fixed rod 4 and is positioned on one side of the rectangular ring 6, which is far away from the rotating ring 8. In addition, both sides of the rotating ring 8 are provided with limit rings fixedly sleeved on the fixed rod 4, and one of the limit rings is positioned on the inner side of the external thread ring 9.
It should be noted that, extension portion 2 includes connecting pipe 10 fixed with 4 right-hand members of dead lever, the activity is pegged graft in connecting pipe 10 and is had connecting rod 11, the one end that connecting rod 11 is located connecting pipe 10 is fixed with limiting slide 12, the both sides of connecting pipe 10 all are provided with the spout, sliding fit has screw stub 13 in the spout, the one end and the limiting slide 12 of screw stub 13 are fixed, and screw stub 13's the other end wears out the spout and the screw has cup jointed the nut 14 of screwing, connecting rod 11 stretches out the one end and the dead lever 4 of connecting pipe 10 and fixes.
Preferably, the operation portion 3 includes a connecting handle 15, the connecting handle 15 is fixed to one end of the connecting rod 11 extending out of the connecting pipe 10, and symmetrically arranged arms 16 are rotatably connected to the connecting handle 15. First magnets 17 corresponding to the number of the arm levers 16 are fixedly fitted to one end of the connecting handle 15 close to the connecting rod 11, and second magnets which attract the first magnets 17 are fixedly fitted to the free ends of the arm levers 16.
When the medical device is used, the hexagonal groove in the end part of the sleeve 5 is sleeved on the part corresponding to the medical device, then the sleeve 5 is rotated to unscrew the corresponding part, and secondly, when needed, the end part of the sleeve 5 is in threaded connection with the external thread ring 9 through the sliding sleeve 5, the rotating ring 8 and the external thread ring 9 can rotate, so that the external thread ring 9 is conveniently connected with the end part of the sleeve 5, after the connection, the arranged hexagonal ball head 41 leaks out, the corresponding part can be unscrewed through the leaked hexagonal ball head 41, and further the switching can be conveniently carried out, so that the disassembly of different parts can be realized.
When needed, the connecting rod 11 is pulled after the short threaded rod 13 is unscrewed, so that the length of the whole wrench assembly can be increased, and the deeper part of the equipment can be conveniently stretched for operation. When the whole wrench is rotated, the arm lever 16 can be opened, the operating arm can be increased by holding the arm lever 16 by hand, and therefore labor can be saved when corresponding parts are unscrewed.
Example two
Referring to fig. 3 and 4, a lengthened ball spline wrench assembly for medical equipment maintenance, which is different from the first embodiment in that the operating part 3 is different, in this embodiment, electric operation can be achieved, specifically, the operating part 3 includes a housing 18, one end of a connecting rod 11, which is far away from a limiting slider 12, is rotatably mounted in the housing 18, a driving motor 20 is fixed on the housing 18, a worm 19 rotatably mounted in the housing 18 is fixed on an output end of the driving motor 20, and the worm 19 is engaged with a worm wheel 21 fixedly mounted on the connecting rod 11.
A hand ring 22 for holding by hand is fixed on one side of the housing 18, a controller 23 is fixed on the hand ring 22, an output end of the controller 23 is electrically connected with the driving motor 20, and a storage battery 24 is fixed on the outer side of the housing 18. The housing 18 is provided with a mounting hole adapted to the size of the connecting rod 11, and the end of the connecting rod 11 is rotatably mounted in the mounting hole. Specifically, the controller 24 is model ATMEGA16.
When the electric screw driver is used, the operation controller 23 controls the driving motor 20 to work, the driving motor 20 drives the worm 19 to rotate to drive the worm wheel 21 and the connecting rod 11 to rotate, and further the structures such as the sleeve 5 and the worm wheel 21 are driven to integrally rotate, so that corresponding parts are electrically unscrewed, and further labor is saved.
Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features, structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.
Claims (10)
1. A lengthened ball head flower-shaped wrench assembly for medical equipment maintenance comprises a working part (1) and is characterized in that one end of the working part (1) is connected with an extensible lengthening part (2), the telescopic end of the lengthening part (2) is connected with an operating part (3), the working part (1) comprises a fixing rod (4) with one end fixed with the lengthening part (2), the other end of the fixing rod (4) is fixedly provided with a hexagonal ball head (41), a sleeve (5) is slidably sleeved on the hexagonal ball head (41), and a rectangular ring (6) fixedly sleeved on the fixing rod (4) is slidably matched on the inner side of the sleeve (5);
the left end of sleeve (5) is provided with the endocentric internal thread hole with dead lever (4), and rotates the cover on dead lever (4) and be equipped with swivel becket (8), one side that extension portion (2) were kept away from in swivel becket (8) is fixed with external screw thread ring (9) that are used for with internal thread hole threaded connection, one side of rectangle ring (6) is provided with the elastic component that is used for reseing sleeve (5).
2. The medical equipment servicing lengthened ball head wrenches assembly according to claim 1, wherein the left end of the sleeve (5) is provided with a butt groove of internal hexagon for servicing, and the right end of the sleeve (5) is provided with a rectangular long hole for sliding the rectangular ring (6).
3. The medical equipment servicing lengthened ball nose spline wrench assembly according to claim 2, wherein the elastic member is a spring (7) disposed in the rectangular elongated hole, and the spring (7) is sleeved on the fixed rod (4) and located on one side of the rectangular ring (6) away from the rotating ring (8).
4. The medical equipment maintenance lengthened ball head wrenches assembly as claimed in any one of claims 1 to 3, wherein the lengthened portion (2) comprises a connecting pipe (10) fixed to the right end of the fixing rod (4), a connecting rod (11) is movably inserted into the connecting pipe (10), a limiting slider (12) is fixed to one end, located in the connecting pipe (10), of the connecting rod (11), sliding grooves are formed in two sides of the connecting pipe (10), threaded short rods (13) are slidably fitted in the sliding grooves, one ends of the threaded short rods (13) are fixed to the limiting slider (12), the other ends of the threaded short rods (13) penetrate through the sliding grooves and are in threaded sleeve connection with screwing nuts (14), and one ends, extending out of the connecting pipe (10), of the connecting rod (11) are fixed to the fixing rod (4).
5. The medical equipment servicing lengthened ball head wrenches assembly according to claim 4, wherein the operating part (3) comprises a connecting handle (15), the connecting handle (15) is fixed with one end of the connecting rod (11) extending out of the connecting pipe (10), and the connecting handle (15) is rotatably connected with symmetrically arranged arms (16).
6. The medical equipment servicing lengthened ball nose spline assembly according to claim 5, characterized in that one end of the connecting handle (15) near the connecting rod (11) is fixedly embedded with a first magnet (17) corresponding to the number of the arm rods (16), and the free end of the arm rod (16) is fixedly embedded with a second magnet mutually attracted with the first magnet (17).
7. The medical equipment maintenance lengthened ball head wrenches assembly as claimed in claim 4, wherein the operating part (3) comprises a housing (18), one end of the connecting rod (11) far away from the limiting slide block (12) is rotatably mounted in the housing (18), a driving motor (20) is fixed on the housing (18), a worm (19) rotatably mounted in the housing (18) is fixed at the output end of the driving motor (20), and the worm (19) is engaged with a worm wheel (21) fixedly mounted on the connecting rod (11).
8. The medical equipment servicing lengthened ball head spline wrench assembly according to claim 7, wherein a hand-held ring (22) for holding by hand is fixed on one side of the housing (18), a controller (23) is fixed on the hand-held ring (22), the output end of the controller (23) is electrically connected with the driving motor (20), and a storage battery (24) is fixed on the outer side of the housing (18).
9. The medical equipment servicing lengthened ball head wrenches assembly according to claim 7, wherein the housing (18) is provided with a mounting hole with a size adapted to the connecting rod (11), and the end of the connecting rod (11) is rotatably mounted in the mounting hole.
10. The medical equipment maintenance lengthened ball head wrenches assembly as claimed in claim 7, wherein both sides of the rotating ring (8) are provided with a limiting ring fixedly sleeved on the fixing rod (4), and one of the limiting rings is located inside the external thread ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211319595.8A CN115476303A (en) | 2022-10-26 | 2022-10-26 | Lengthened ball head flower-shaped wrench assembly for medical equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211319595.8A CN115476303A (en) | 2022-10-26 | 2022-10-26 | Lengthened ball head flower-shaped wrench assembly for medical equipment maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115476303A true CN115476303A (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211319595.8A Pending CN115476303A (en) | 2022-10-26 | 2022-10-26 | Lengthened ball head flower-shaped wrench assembly for medical equipment maintenance |
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| Country | Link |
|---|---|
| CN (1) | CN115476303A (en) |
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| CN107234254A (en) * | 2017-06-28 | 2017-10-10 | 马浩 | A kind of lathe universal safe spanner |
| CN109514477A (en) * | 2018-12-18 | 2019-03-26 | 江苏瑞特电子设备有限公司 | A kind of portable more size tools applied to new energy |
| CN211209031U (en) * | 2019-11-16 | 2020-08-07 | 银隆新能源股份有限公司 | Adjustable support structure used inside high-pressure tank and high-pressure tank |
| CN212466899U (en) * | 2020-09-16 | 2021-02-05 | 福建防护家科技有限公司 | Fire extinguisher unit |
| CN214323181U (en) * | 2020-12-08 | 2021-10-01 | 山西省交通建设工程质量检测中心（有限公司） | Auxiliary wrench sleeve for testing mold |
| CN114259673A (en) * | 2020-09-16 | 2022-04-01 | 福建防护家科技有限公司 | Fire extinguisher unit and intelligent fire extinguisher system |
| CN216328093U (en) * | 2021-12-20 | 2022-04-19 | 重庆市地质矿产勘查开发局208水文地质工程地质队（重庆市地质灾害防治工程勘查设计院） | Folded cascade geological hammer is used in geological mineral exploration |
| CN216422375U (en) * | 2021-10-26 | 2022-05-03 | 嵊州市金益工具有限公司 | Screwdriver with protective sleeve |
-
2022
- 2022-10-26 CN CN202211319595.8A patent/CN115476303A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201881327U (en) * | 2010-12-01 | 2011-06-29 | 河南省电力公司南阳供电公司 | Auxiliary augmentor for screw drivers |
| CN107234254A (en) * | 2017-06-28 | 2017-10-10 | 马浩 | A kind of lathe universal safe spanner |
| CN109514477A (en) * | 2018-12-18 | 2019-03-26 | 江苏瑞特电子设备有限公司 | A kind of portable more size tools applied to new energy |
| CN211209031U (en) * | 2019-11-16 | 2020-08-07 | 银隆新能源股份有限公司 | Adjustable support structure used inside high-pressure tank and high-pressure tank |
| CN212466899U (en) * | 2020-09-16 | 2021-02-05 | 福建防护家科技有限公司 | Fire extinguisher unit |
| CN114259673A (en) * | 2020-09-16 | 2022-04-01 | 福建防护家科技有限公司 | Fire extinguisher unit and intelligent fire extinguisher system |
| CN214323181U (en) * | 2020-12-08 | 2021-10-01 | 山西省交通建设工程质量检测中心（有限公司） | Auxiliary wrench sleeve for testing mold |
| CN216422375U (en) * | 2021-10-26 | 2022-05-03 | 嵊州市金益工具有限公司 | Screwdriver with protective sleeve |
| CN216328093U (en) * | 2021-12-20 | 2022-04-19 | 重庆市地质矿产勘查开发局208水文地质工程地质队（重庆市地质灾害防治工程勘查设计院） | Folded cascade geological hammer is used in geological mineral exploration |
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