CN215365524U - Fossil prosthetic devices - Google Patents
Fossil prosthetic devices Download PDFInfo
- Publication number
- CN215365524U CN215365524U CN202120414753.2U CN202120414753U CN215365524U CN 215365524 U CN215365524 U CN 215365524U CN 202120414753 U CN202120414753 U CN 202120414753U CN 215365524 U CN215365524 U CN 215365524U
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- rectangular
- groove
- wall
- rod
- fixedly connected
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- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 241000270322 Lepidosauria Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a fossil restoration device, which comprises a needle picking needle head, wherein a rectangular connecting seat is fixedly connected to the right side of the needle picking needle head, the left side of the rectangular connecting seat is of a conical structure, a circular clamping groove is formed in the front side of the rectangular connecting seat, a through hole with an opening at the front side is formed in the inner wall of the right side of the circular clamping groove, a handle is arranged on the right side of the needle picking needle head, a rectangular accommodating groove is formed in the left end of the handle, and the right side of the rectangular connecting seat extends into the rectangular accommodating groove; the rectangle is accomodate the inslot and is slided the cover and is equipped with the rectangle pole, the left end fixedly connected with connecting rod of rectangle pole. The needle picking device is reasonable in design, simple and convenient to operate, convenient to store and protect the needle picking needle head when not in use, capable of effectively avoiding the phenomenon of mistakenly damaging or pricking people when in carrying, convenient to rapidly disassemble, assemble and replace the needle picking needle head, free of integral replacement, capable of meeting use requirements and beneficial to use.
Description
Technical Field
The utility model relates to the technical field of fossil repairing tools, in particular to a fossil repairing device.
Background
The triassic era is a geological era from 2.5 hundred million before the first yen to 2 hundred million before the first yen, is located between the diassic era and the Jurassic era, is the first era of the middle generations, and needs various repairing tools such as a scalpel, a pin, a hammer, a line drawing pen and the like when the fossil of the marine reptile in the triassic era is repaired; the needle picking is widely applied to the fossil repairing work and is mainly used for repairing the detailed parts of the fossil surface, and especially when the fossil surface structure is complex, such as more thorns and tumor points, the needle picking needle can be used for stripping redundant surrounding rocks, and the needle picking needle is usually matched with a stereoscopic microscope for use.
The existing needle picking is mostly composed of a needle picking head and a handle rod, and is an indispensable device in the fossil repairing work; however, the defect that the picking needle head is inconvenient to store and protect after being used exists, and the picking needle head is mostly inconvenient to replace, (so that when the picking needle head is not used, the picking needle head is exposed outside for a long time and is easy to damage or hurt people, and the picking needle head is mostly required to be integrally replaced after being damaged), the using requirement cannot be met, and aiming at the phenomenon, a fossil repairing device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a fossil repairing device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a fossil restoration device comprises a pin picking needle head, wherein a rectangular connecting seat is fixedly connected to the right side of the pin picking needle head, the left side of the rectangular connecting seat is of a conical structure, a circular clamping groove is formed in the front side of the rectangular connecting seat, a through hole with the front side being provided with an opening is formed in the inner wall of the right side of the circular clamping groove, a handle is arranged on the right side of the pin picking needle head, a rectangular accommodating groove is formed in the left end of the handle, and the right side of the rectangular connecting seat extends into the rectangular accommodating groove;
the handle is characterized in that a rectangular rod is sleeved in the rectangular accommodating groove in a sliding manner, a connecting rod is fixedly connected to the left end of the rectangular rod, the left end of the connecting rod penetrates through a through hole and extends into the circular clamping groove and is fixedly connected with a clamping ball, the clamping ball is movably clamped in the circular clamping groove, a rectangular groove is formed in the inner wall of the bottom of the rectangular accommodating groove, a plurality of sharp blocks are fixedly connected to the inner wall of the bottom of the rectangular groove, a rectangular hole is formed in the inner wall of the top of the rectangular accommodating groove, a rectangular groove is formed in the bottom of the rectangular rod, a rectangular block is sleeved in the rectangular groove in a sliding manner, a hard anti-slip rubber is fixedly bonded to the bottom of the rectangular block, the bottom of the hard anti-slip rubber extends into the rectangular groove, the bottom of the hard anti-slip rubber is in close contact with the sharp ends of three sharp blocks in the plurality of sharp blocks, a screw rod is rotatably mounted on the inner wall of the top of the rectangular groove, and the top end of the screw rod penetrates through the rectangular hole and extends to the upper portion of the handle and is fixedly connected with a knob, the top fixedly connected with dead lever of rectangular block, and dead lever threaded sleeve establishes on the screw rod.
Preferably, the inner wall of the rectangular accommodating groove is movably contacted with the outer side of the rectangular connecting seat.
Preferably, the inner wall of the through hole is not in contact with the outer side of the connecting rod.
Preferably, the top end of the fixing rod is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.
Preferably, the outer side of the screw does not contact the inner wall of the rectangular hole.
Preferably, a round hole is formed in the inner wall of the top of the rectangular groove, a bearing is fixedly sleeved in the round hole, and the inner side of an inner ring of the bearing is fixedly connected with the outer side of the screw rod.
Compared with the prior art, the utility model has the beneficial effects that:
the needle picking needle head is locked by the needle picking needle head, the rectangular connecting seat, the circular clamping groove, the perforation, the handle, the rectangular rod, the connecting rod, the clamping ball, the rectangular groove, the sharp block, the rectangular block, the hard anti-skid rubber, the fixing rod, the screw rod, the knob and the rectangular hole are matched with the rectangular accommodating groove, when the needle picking needle head is accommodated, the knob is reversely rotated to drive the screw rod to rotate, the screw rod can drive the fixing rod to move upwards, the fixing rod drives the hard anti-skid rubber to be separated from the sharp block upwards through the rectangular block, the knob moves rightwards at the moment, the knob drives the rectangular rod to slide rightwards in the rectangular accommodating groove through the screw rod, the rectangular rod drives the rectangular connecting seat and the needle picking needle head to move rightwards to the rectangular accommodating groove through the connecting rod and the clamping ball, at the knob can be rotated forwards, at the moment, the rectangular block is changed into downward movement and drives the hard anti-skid rubber to be downwards in tight contact with the sharp block in a squeezing mode, the storage is completed;
when the needle picking needle head is replaced, the knob is reversely rotated again, so that the hard anti-skid rubber is separated from the sharp block again, the locking is released, the knob is moved leftwards at the moment, the knob sequentially passes through the screw rod, the rectangular rod, the connecting rod and the clamping ball to drive the rectangular connecting seat to move leftwards, the rectangular connecting seat is moved backwards at the moment to drive the circular clamping groove and the through hole to be separated from the clamping ball and the connecting rod backwards, the disassembly is completed, the rectangular connecting seat on the new needle picking needle head can be clamped on the clamping ball and the connecting rod forwards, the knob can be moved backwards rightwards, the rectangular connecting seat is moved rightwards to the rectangular accommodating groove, the knob can be rotated forwards again to be locked, and the needle picking needle head can be rapidly disassembled, assembled and replaced.
The needle picking device is reasonable in design, simple and convenient to operate, convenient to store and protect the needle picking needle head when not in use, capable of effectively avoiding the phenomenon of mistakenly damaging or pricking people when in carrying, convenient to rapidly disassemble, assemble and replace the needle picking needle head, free of integral replacement, capable of meeting use requirements and beneficial to use.
Drawings
Fig. 1 is a schematic structural diagram of a fossil-remediating apparatus according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of part A of FIG. 2;
fig. 4 is an enlarged schematic view of part B in fig. 2.
In the figure: 100 needle picking needles, 101 rectangular connecting seats, 1 circular clamping groove, 2 through holes, 3 handles, 4 rectangular rods, 5 connecting rods, 6 clamping balls, 7 rectangular grooves, 8 rectangular grooves, 9 sharp blocks, 10 rectangular blocks, 11 hard anti-skid rubber sheets, 12 fixing rods, 13 screw rods, 14 knobs, 15 rectangular holes and 16 rectangular accommodating grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a fossil remediation device comprises a needle picking needle 100, wherein a rectangular connecting seat 101 is fixedly connected to the right side of the needle picking needle 100, the left side of the rectangular connecting seat 101 is of a conical structure, a circular clamping groove 1 is formed in the front side of the rectangular connecting seat 101, a through hole 2 with an opening at the front side is formed in the inner wall of the right side of the circular clamping groove 1, a handle 3 is arranged on the right side of the needle picking needle 100, a rectangular accommodating groove 16 is formed in the left end of the handle 3, and the right side of the rectangular connecting seat 101 extends into the rectangular accommodating groove 16;
a rectangular rod 4 is slidably sleeved in a rectangular accommodating groove 16, a connecting rod 5 is fixedly connected to the left end of the rectangular rod 4, the left end of the connecting rod 5 penetrates through a through hole 2 and extends into a circular clamping groove 1 and is fixedly connected with a clamping ball 6, the clamping ball 6 is movably clamped in the circular clamping groove 1, a rectangular groove 8 is formed in the bottom inner wall of the rectangular accommodating groove 16, a plurality of sharp blocks 9 are fixedly connected to the bottom inner wall of the rectangular groove 8, a rectangular hole 15 is formed in the top inner wall of the rectangular accommodating groove 16, a rectangular groove 7 is formed in the bottom of the rectangular rod 4, a rectangular block 10 is slidably sleeved in the rectangular groove 7, a hard anti-skid rubber 11 is fixedly bonded to the bottom of the rectangular block 10, the bottom of the hard anti-skid rubber 11 extends into the rectangular groove 8, the bottom of the hard anti-skid rubber 11 is in close contact with the sharp ends of the three sharp blocks 9 in the plurality of the sharp blocks 9, and a screw 13 is rotatably mounted on the top inner wall of the rectangular groove 7, the needle picking device is reasonable in design, simple and convenient to operate, convenient to store and protect the needle picking heads 100 when not in use, capable of effectively avoiding the phenomenon of mistakenly damaging or pricking people when in carrying, convenient to rapidly disassemble, assemble and replace the needle picking heads 100, free of integral replacement, capable of meeting use requirements and beneficial to use, and the top end of the screw rod 13 penetrates through the rectangular hole 15 and extends to the upper part of the handle 3 and is fixedly connected with the knob 14, the top of the rectangular block 10 is fixedly connected with the fixed rod 12, and the fixed rod 12 is sleeved on the screw rod 13 in a threaded manner.
According to the utility model, the inner wall of the rectangular accommodating groove 16 is movably contacted with the outer side of the rectangular connecting seat 101, the inner wall of the through hole 2 is not contacted with the outer side of the connecting rod 5, the top end of the fixing rod 12 is provided with a threaded hole, the threaded hole is in threaded connection with the screw rod 13, the outer side of the screw rod 13 is not contacted with the inner wall of the rectangular hole 15, the inner wall of the top of the rectangular groove 7 is provided with a round hole, a bearing is fixedly sleeved in the round hole, and the inner side of the inner ring of the bearing is fixedly connected with the outer side of the screw rod 13.
The working principle is as follows: when the needle picking needle head 100 needs to be stored and protected after use, the knob 14 is rotated reversely, the knob 14 drives the screw rod 13 to rotate, under the action of a threaded hole formed in the fixing rod 12, the screw rod 13 rotates to drive the fixing rod 12 to move upwards, the fixing rod 12 drives the rectangular block 10 to slide upwards in the rectangular groove 7, the rectangular block 10 drives the hard anti-slip rubber 11 to separate upwards from the sharp block 9, the knob 14 is moved rightwards at the moment, the knob 14 drives the rectangular rod 4 to slide rightwards in the rectangular storage groove 16 through the screw rod 13, the rectangular rod 4 drives the hard anti-slip rubber 11 to move rightwards through the rectangular block 10, meanwhile, the rectangular rod 4 drives the clamping ball 6 to move rightwards through the connecting rod 5, the clamping ball 6 drives the needle picking needle head 100 to move rightwards through the rectangular connecting seat 101 to move into the rectangular storage groove 16, the knob 14 can be rotated forwards, and the moving direction of the knob 14 is opposite to the moving direction of the reverse rotation knob 14 similarly, at the moment, the rectangular block 10 moves downwards and drives the hard anti-skid rubber sheet 11 to downwards extrude and contact with the sharp block 9, and at the moment, under the friction force of the sharp block 9 and the hard anti-skid rubber sheet 11, the rectangular block 10 and the rectangular rod 4 are locked, so that the needle picking 100 is locked, the collection is completed, the needle picking 100 is conveniently collected and protected when not used, and the phenomenon of mistakenly damaging or pricking people when the needle picking device is carried is effectively avoided;
when the needle picking head 100 needs to be replaced, the knob 14 is reversely rotated again, so that the hard anti-skid rubber 11 is separated from the sharp block 9 again, the locking is released, the knob 14 is moved leftwards at the moment, the knob 14 drives the rectangular rod 4 to move leftwards through the screw 13, the rectangular rod 4 drives the clamping ball 6 to move leftwards through the connecting rod 5, the clamping ball 6 drives the rectangular connecting seat 101 to move leftwards, when the rectangular connecting seat 101 moves leftwards to the outside of the rectangular accommodating groove 16, the rectangular connecting seat 101 is moved backwards at the moment, the rectangular connecting seat 101 drives the circular clamping groove 1 to separate backwards from the clamping ball 6, because the front side of the through hole 2 is provided with an opening, and simultaneously the rectangular connecting seat 101 drives the through hole 2 to separate backwards from the connecting rod 5, the disassembly is completed, at the moment, the rectangular connecting seat 101 on the new needle picking head 100 can be clamped on the clamping ball 6 and the connecting rod 5 forwards, and the knob 14 can be moved backwards, the rectangular connecting seat 101 moves rightwards to the rectangular receiving groove 16, and then the knob 14 can be rotated forwards again to be locked, so that the needle picking head 100 can be conveniently and rapidly disassembled, assembled and replaced without being integrally replaced.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A fossil restoration device comprises a needle picking needle head (100), wherein a rectangular connecting seat (101) is fixedly connected to the right side of the needle picking needle head (100), and a conical structure is arranged on the left side of the rectangular connecting seat (101), and is characterized in that a circular clamping groove (1) is formed in the front side of the rectangular connecting seat (101), a through hole (2) with the front side being an opening is formed in the inner wall of the right side of the circular clamping groove (1), a handle (3) is arranged on the right side of the needle picking needle head (100), a rectangular accommodating groove (16) is formed in the left end of the handle (3), and the right side of the rectangular connecting seat (101) extends into the rectangular accommodating groove (16);
the rectangular anti-skid rubber bag is characterized in that a rectangular rod (4) is sleeved in the rectangular accommodating groove (16) in a sliding mode, a connecting rod (5) is fixedly connected to the left end of the rectangular rod (4), the left end of the connecting rod (5) penetrates through the through hole (2) to extend into the circular clamping groove (1) and is fixedly connected with a clamping ball (6), the clamping ball (6) is movably clamped in the circular clamping groove (1), a rectangular groove (8) is formed in the inner wall of the bottom of the rectangular accommodating groove (16), a plurality of sharp blocks (9) are fixedly connected to the inner wall of the bottom of the rectangular groove (8), a rectangular hole (15) is formed in the inner wall of the top of the rectangular accommodating groove (16), a rectangular groove (7) is formed in the bottom of the rectangular rod (4), a rectangular block (10) is sleeved in the rectangular groove (7) in the sliding mode, a hard anti-skid rubber (11) is fixedly bonded to the bottom of the rectangular block (10), and the bottom of the hard anti-skid rubber (11) extends into the rectangular groove (8), the bottom of stereoplasm antiskid rubber (11) and the most advanced in close contact with of three sharp piece (9) in a plurality of sharp piece (9), rotate on the top inner wall of rectangle recess (7) and install screw rod (13), and the top of screw rod (13) runs through rectangular hole (15) and extends to the top and fixedly connected with knob (14) of handle (3), the top fixedly connected with dead lever (12) of rectangular block (10), and dead lever (12) thread bush is established on screw rod (13).
2. A fossil-restoration device according to claim 1, characterized in that the inner wall of the rectangular receiving groove (16) is in movable contact with the outside of the rectangular coupling seat (101).
3. A fossil-restoration device according to claim 1, characterized in that the inner wall of the perforations (2) is not in contact with the outside of the connecting rods (5).
4. The fossil restoration device according to claim 1, wherein the top end of the fixing rod (12) is provided with a threaded hole, and the threaded hole is in threaded connection with the screw (13).
5. A fossil-restoration device according to claim 1, characterized in that the outer side of the screw (13) is not in contact with the inner wall of the rectangular hole (15).
6. A fossil-restoration device according to claim 1, characterized in that a circular hole is provided on the inner wall of the top of the rectangular groove (7), and a bearing is fixedly sleeved in the circular hole, and the inner side of the inner ring of the bearing is fixedly connected with the outer side of the screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414753.2U CN215365524U (en) | 2021-02-25 | 2021-02-25 | Fossil prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414753.2U CN215365524U (en) | 2021-02-25 | 2021-02-25 | Fossil prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215365524U true CN215365524U (en) | 2021-12-31 |
Family
ID=79623125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120414753.2U Expired - Fee Related CN215365524U (en) | 2021-02-25 | 2021-02-25 | Fossil prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215365524U (en) |
-
2021
- 2021-02-25 CN CN202120414753.2U patent/CN215365524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |