CN208872926U - A kind of optical instrument assistant adjustment Magnetic gauge stand - Google Patents
A kind of optical instrument assistant adjustment Magnetic gauge stand Download PDFInfo
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- CN208872926U CN208872926U CN201820927905.7U CN201820927905U CN208872926U CN 208872926 U CN208872926 U CN 208872926U CN 201820927905 U CN201820927905 U CN 201820927905U CN 208872926 U CN208872926 U CN 208872926U
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- pedestal
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- optical instrument
- driving
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Abstract
A kind of optical instrument assistant adjustment Magnetic gauge stand, including pedestal, isolation ring, magnet, move left foot, move right foot, driving screw rod and retaining ring；The bottom surface that isolation ring is placed in the blind hole isolation ring of the pedestal has guiding groove, which is made of symmetrical two groups of facades on discrete both sides and the inclined-plane angled with it.The utility model optical instrument assistant adjustment Magnetic gauge stand has the characteristics that structure is simple, adsorption magnetic force is adjustable, easy to use.
Description
Technical field
The utility model relates to optical instrument assistant adjustment Magnetic gauge stand, what especially a kind of optical instrument up-regulation was tried out
Optical instrument assistant adjustment Magnetic gauge stand.
Background technique
In Experiments of Optics, since optical path often changes, the frequent shift position of the needs such as corresponding mirror and equipment, optics
Instrument assistant adjustment Magnetic gauge stand because its to fix strength reasonable and convenient for disassembly and assembly, have in optics debugging and widely answer
With.There are two types of common optical instrument assistant adjustment Magnetic gauge stands:
A kind of optical instrument assistant adjustment Magnetic gauge stand, laterally disposed one piece of cylindrical radial magnetization in gauge stand main body
Magnet, installs the gauge stand main body dimidiation of magnet, and centre is separated with non-magnet material.
Another optical instrument assistant adjustment Magnetic gauge stand, with one block of slim magnetized magnet of cylindrical radial, pedestal
Intermediate dimidiation, is separated with non-magnet material, is also separated with non-magnet material between upper cover and pedestal.
The magnet of two kinds of optical instrument assistant adjustment Magnetic gauge stands is all diametrical magnetization magnet rather than upper and lower surface magnetizes
Plain cylindrical form magnet.
Utility model content
The purpose of this utility model is that it is dedicated to avoid above-mentioned existing optical instrument assistant adjustment Magnetic gauge stand from needing
The problem of diametrical magnetization magnet, provides a kind of optical instrument assistant adjustment Magnetic gauge stand, the optical instrument assistant adjustment magnetic
Property gauge stand has the characteristics that structure is simple, easy to use.
The technical solution of the utility model is as follows:
A kind of optical instrument assistant adjustment Magnetic gauge stand, it includes pedestal, isolation ring, magnet, a left side that feature, which is that it is constituted,
Mobile foot moves right foot, driving screw rod and retaining ring；The pedestal moves left foot and moves right foot and is made of strong permeability magnetic material,
The isolation ring is made of non-magnet material；
The pedestal is the round cup shape at handstand for having blind hole, which has by the two sides of bottom opening symmetrically passes through
Perforation；
The isolation ring is placed in the blind hole of the pedestal and is fixed by screw, the bottom surface tool of the isolation ring
There is guiding groove, which is made of symmetrical two groups of facades on discrete both sides and the inclined-plane angled with it, institute
The inner wall of the blind hole of the external cylindrical surface for the isolation ring stated and the pedestal matches；The magnet is placed in the isolation ring
In inner hole, the upper surface of the magnet is contacted with the top surface of the blind hole of the pedestal；
Described moves left foot with the partial cylindrical surface isometrical with the blind hole of the pedestal, in the partial cylindrical surface
There are symmetrical two guide ledges at both ends, which is made of facade with the inclined-plane angled with it, the left side
There are counterbore and coaxial driving threaded hole on the partial cylindrical surface of mobile foot；
Described moves right foot with the partial cylindrical surface isometrical with the blind hole of the pedestal, in the partial cylindrical surface
There are symmetrical two guide ledges at both ends, and the guide ledges are made of facade with the inclined-plane angled with it, described
Move right and have counterbore and spiral shell coaxial and with the driving threaded hole for moving left foot on the partial cylindrical surface of foot
The oppositely oriented driving threaded hole of line；
The guide ledges for moving left foot and the guide ledges for moving right foot are placed in the isolation ring
It is oriented in groove, the following table face contact of the upper surface for moving left foot and the upper surface for moving right foot and the magnet；
The driving screw rod left end, which has, moves left the identical left spiral shell of the driving thread rotary orientation of threaded hole of foot with described
Line, right end, which has, moves right the identical right-hand thread of the driving thread rotary orientation of threaded hole of foot, the right side of the right-hand thread with described
Side is successively the cylindrical surface that groove, the shaft shoulder and diameter are greater than the shaft shoulder；
The retaining ring is nested on the groove of the driving screw rod, and the driving screw rod sequentially passes through the seat
The right through hole of body, the driving threaded hole for moving right foot, the driving threaded hole for moving left foot, it is deeply described
The left through hole of pedestal, the cooperation of the right through hole of the shaft shoulder and pedestal of the described driving screw rod is by the optics instrument
Device assistant adjustment is linked into an integrated entity with Magnetic gauge stand, respectively has a hexangle type counterbore in the driving screw rod left and right ends.
There are connection screw thread hole and counterbore in the upper surface of the pedestal.
There is connection screw thread hole in the isolation ring upper surface.
When the utility model optical instrument assistant adjustment is placed on workbench with Magnetic gauge stand, the driving spiral shell is rotated
Bar can drive that move left and right foot left and right in isolation ring close or separate, separate when moving left and right foot, and move left and right foot
Part external cylindrical surface when being bonded with pedestal blind hole, magnetic force circuit without only having seldom part magnetic force to pass through workbench in other words
Face, optical instrument assistant adjustment is in close state with Magnetic gauge stand at this time；When move left and right foot close to when, move left and right foot
Part external cylindrical surface is separated with pedestal blind hole, and work top is passed through in magnetic force circuit, at this time optical instrument assistant adjustment magnetic
Property gauge stand is in the open state；
The optical instrument assistant adjustment of the utility model is simple with Magnetic gauge stand structure, magnetizes magnetic using common upper and lower surface
Iron is accurately controlled using driving screw rod and is moved left and right foot and be present intracorporal spacing by driving screw rod switch magnetic, can be continuously
The size of adsorption magnetic force is controlled, until completely cutting through magnetic force, the utility model has the characteristics that structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model optical instrument assistant adjustment Magnetic gauge stand；
Fig. 2 is the cross-sectional view in the direction the utility model optical instrument assistant adjustment Magnetic gauge stand A-A；
Fig. 3 is the cross-sectional view in the direction A-A of the utility model pedestal 1；
Fig. 4 is the perspective view of the utility model isolation ring 2；
Fig. 5 is the left view of the utility model isolation ring 2；
Fig. 6 is the perspective view that the utility model moves left foot 4；
Fig. 7 is the right view that the utility model moves right foot 5；
Fig. 8 is the front view that the utility model drives screw rod 6；
Fig. 9 is cross-sectional view of the utility model optical instrument assistant adjustment Magnetic gauge stand magnetic force opening in the direction A-A；
Figure 10 is cross-sectional view of the utility model optical instrument assistant adjustment Magnetic gauge stand magnetic force closing in the direction A-A.
Specific embodiment
The present invention will be further described with specific example with reference to the accompanying drawing, but should not limit the utility model with this
Protection scope.
Please refer to attached drawing, as seen from the figure, the utility model optical instrument assistant adjustment Magnetic gauge stand, including pedestal 1, every
From ring 2, magnet 3, moves left foot 4, moves right foot 5, driving screw rod 6, retaining ring 7 and screw 8；The pedestal 1 moves left foot 4
It is made with foot 5 is moved right of strong permeability magnetic material, the isolation ring 2 is made of non-magnet material；
The pedestal 1 is the round cup shape at handstand for having blind hole 112, which has pair by the two sides of bottom opening
The through hole 113 of title；
The isolation ring 2 be placed in it is in the blind hole 112 of the pedestal 1 and fixed by the screw 8, it is described every
Bottom surface from ring 2 has guiding groove 26, and the guiding groove 26 is by symmetrical two groups of facades 22 on discrete both sides and with it at one
The inclined-plane 21 for determining angle is constituted, and the inner wall of the blind hole 112 of the external cylindrical surface 25 of the isolation ring 2 and the pedestal 1 matches；
The magnet 3 is placed in the inner hole 24 of the isolation ring 2, and the upper surface 31 of the magnet 3 is blind with the pedestal 1
The top surface 114 in hole 112 contacts；
Described moves left foot 4 with the partial cylindrical surface 48 isometrical with the blind hole 112 of the pedestal 1, in the part
There are symmetrical two guide ledges 45 at the both ends on cylindrical surface 48, and the guide ledges 45 are by facade 43 and angled with it oblique
Face 44 is constituted, and has counterbore 41 and coaxial driving threaded hole 42 on the partial cylindrical surface 48 for moving left foot 4；
Described moves right foot 5 with the partial cylindrical surface 58 isometrical with the blind hole 112 of the pedestal 1, in the part
There are symmetrical two guide ledges 55 at the both ends on cylindrical surface 58, and the guide ledges 55 are by facade 53 and angled with it
Inclined-plane 54 constitute, have on the partial cylindrical surface 58 for moving right foot 5 counterbore 51 and coaxially and with the left side
The opposite driving threaded hole 52 of the thread rotary orientation of the driving threaded hole 42 of mobile foot 4；
The guide ledges 45 for moving left foot 4 and the guide ledges 55 for moving right foot 5 be placed in it is described every
In guiding groove 26 from ring 2, the upper surface 47 for moving left foot 4 and the upper surface 57 for moving right foot 5 and the magnetic
The lower surface 32 of iron 3 contacts；
6 left end of driving screw rod has and described to move left the driving thread rotary orientation of threaded hole 42 of foot 4 identical
Left-hand thread 63, right end, which has, moves right the identical right-hand thread 64 of the driving thread rotary orientation of threaded hole 52 of foot 5 with described, described
The right side of right-hand thread 64 is successively the cylindrical surface 67 that groove 65, the shaft shoulder 66 and diameter are greater than the shaft shoulder 66；
The retaining ring 7 is nested on the groove 65 of the driving screw rod 6, and the driving screw rod 6 sequentially passes through institute
The right through hole 113 for the pedestal 1 stated, the driving threaded hole 52 for moving right foot 5, the driving spiral shell for moving left foot 4
Pit 42 gos deep into the left through hole 113 of the pedestal 1, the shaft shoulder 66 of the driving screw rod 6 and the right side of the pedestal 1
Through hole 113 cooperates, and the optical instrument assistant adjustment is linked into an integrated entity with Magnetic gauge stand, and the driving screw rod 6 is left
Respectively there is a hexangle type counterbore 61 in right both ends of the surface.
As shown in Figure 1,3, there are connection screw thread hole 111 and counterbore 114 in the upper surface of the pedestal 1；
As shown in Figure 4,5, there is connection screw thread hole 23 in 2 upper surface of isolation ring；
As shown in Fig. 2, respectively having a hexangle type counterbore 61 in 6 left and right ends of driving screw rod；
In use, optical instrument assistant adjustment is placed on workbench with Magnetic gauge stand, rotated by hexagon counterbore 61
The driving screw rod 6, which, which drives, described move left foot 4, moves right foot 5 in the guiding groove 26 of isolation ring 2
Middle left and right is close or separate, to realize the Push And Release of optical instrument assistant adjustment Magnetic gauge stand:
When the rotation driving screw rod 6, described moves left foot 4, moves right foot 5 in the guiding groove 26 of isolation ring 2
In close to when, as shown in figure 9, move left foot 4, move right the part external cylindrical surface of foot 5 with the inner wall of the blind hole 112 of pedestal 1 divide
From at this moment work top is passed through in magnetic force circuit as shown by arrows in figure, and optical instrument assistant adjustment is in Magnetic gauge stand at this time
Open state；Optical instrument assistant adjustment is absorbed and fixed on work top with Magnetic gauge stand；
When the rotation driving screw rod 6, described moves left foot 4, moves right foot 5 in the guiding groove 26 of isolation ring 2
In be located remotely from each other, and when moving left foot 4, moving right the part external cylindrical surface of foot 5 and be bonded with the blind hole 112 of pedestal 1, such as Figure 10 institute
Show, magnetic force circuit is as shown by arrows in figure, without only having seldom part magnetic force to pass through work top, at this time optics instrument in other words
Device assistant adjustment is in close state with Magnetic gauge stand, optical instrument assistant adjustment Magnetic gauge stand can easily with workbench
Face separation.
It is accurately controlled using driving screw rod and moves left and right foot and be present intracorporal mutual spacing, can continuously control absorption magnetic
The size of power, until completely cutting through magnetic force.The utility model has the characteristics that structure is simple, easy to use.
Claims (4)
1. a kind of optical instrument assistant adjustment Magnetic gauge stand, being characterized in that it is constituted includes pedestal (1), isolation ring (2), magnet
(3), it moves left foot (4), move right foot (5), driving screw rod (6) and retaining ring (7)；
The pedestal (1) is the round cup shape at handstand for having blind hole (112), which has by the two sides of bottom opening
Symmetrical through hole (113)；
The isolation ring (2) is placed in isolation in the blind hole (112) of the pedestal (1) and fixed by screw (8), described
The bottom surface of ring (2) have guiding groove (26), the guiding groove (26) by discrete both sides symmetrical two groups of facades (22) and with
Its angled inclined-plane (21) is constituted, the blind hole of the external cylindrical surface (25) of the isolation ring (2) and the pedestal (1)
(112) inner wall matches；The magnet (3) is placed in the inner hole (24) of the isolation ring (2), the magnet (3)
Upper surface is contacted with the top surface of the blind hole (112) of the pedestal (1)；Described move left foot (4) have and the pedestal
(1) the isometrical partial cylindrical surface of blind hole (112) has symmetrical two guide ledges (45) at the both ends of the partial cylindrical surface,
The guide ledges (45) are made of facade (43) and the inclined-plane angled with it (44), the portion for moving left foot (4)
There are counterbore (41) and coaxial driving threaded hole on cyclotomy cylinder；
Described moves right foot (5) with the partial cylindrical surface isometrical with the blind hole (112) of the pedestal (1), in the part
There are symmetrical two guide ledges (55) at the both ends on cylindrical surface, the guide ledges (55) by facade (53) and with its Cheng Yiding
The inclined-plane (54) of angle is constituted, have on the partial cylindrical surface for moving right foot (5) counterbore and coaxially and with it is described
The driving threaded hole for moving left foot (4) the opposite driving threaded hole of thread rotary orientation；
The guide ledges (45) for moving left foot (4) and the guide ledges (55) for moving right foot (5) are placed in described
Isolation ring (2) guiding groove (26) in, the upper surface for moving left foot (4) and move right the upper surface of foot (5) with
The lower surface (32) of the magnet (3) contacts；
Described driving screw rod (6) left end, which has, moves left the identical left side of the driving thread rotary orientation of threaded hole of foot (4) with described
Screw thread (63), right end, which has, moves right the identical right-hand thread (64) of the driving thread rotary orientation of threaded hole of foot (5) with described, described
Right-hand thread (64) right side be successively groove (65), the shaft shoulder (66) and diameter be greater than the shaft shoulder (66) cylindrical surface (67)；
The retaining ring (7) is nested on the groove (65) of the driving screw rod (6), and the driving screw rod (6) is successively worn
It crosses the right through hole (113) of the pedestal (1), the driving threaded hole for moving right foot (5), described move left foot
(4) driving threaded hole gos deep into the left through hole (113) of the pedestal (1), the shaft shoulder (66) of the driving screw rod (6)
Cooperation with the right through hole (113) of the pedestal (1) connects into the optical instrument assistant adjustment with Magnetic gauge stand
Integrally, respectively there is a hexangle type counterbore (61) in described driving screw rod (6) left and right ends.
2. optical instrument assistant adjustment Magnetic gauge stand as described in claim 1, it is characterised in that: the pedestal (1)
There are connection screw thread hole and counterbore in upper surface.
3. optical instrument assistant adjustment Magnetic gauge stand as described in claim 1, it is characterised in that: the isolation ring (2)
There is connection screw thread hole in upper surface.
4. optical instrument assistant adjustment Magnetic gauge stand a method according to any one of claims 1-3, it is characterised in that: the pedestal
(1), it moves left foot (4) and moves right foot (5) and be made of strong permeability magnetic material, the isolation ring (2) is made of non-magnet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927905.7U CN208872926U (en) | 2018-06-15 | 2018-06-15 | A kind of optical instrument assistant adjustment Magnetic gauge stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927905.7U CN208872926U (en) | 2018-06-15 | 2018-06-15 | A kind of optical instrument assistant adjustment Magnetic gauge stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872926U true CN208872926U (en) | 2019-05-17 |
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ID=66462214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927905.7U Active CN208872926U (en) | 2018-06-15 | 2018-06-15 | A kind of optical instrument assistant adjustment Magnetic gauge stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761699A (en) * | 2018-06-15 | 2018-11-06 | 董擎雷 | Magnetic gauge stand |
-
2018
- 2018-06-15 CN CN201820927905.7U patent/CN208872926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761699A (en) * | 2018-06-15 | 2018-11-06 | 董擎雷 | Magnetic gauge stand |
| CN108761699B (en) * | 2018-06-15 | 2024-03-19 | 董擎雷 | Magnetic gauge stand |
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