CN212009136U - Portable metallographic microscope unable adjustment base - Google Patents
Portable metallographic microscope unable adjustment base Download PDFInfo
- Publication number
- CN212009136U CN212009136U CN202020929598.3U CN202020929598U CN212009136U CN 212009136 U CN212009136 U CN 212009136U CN 202020929598 U CN202020929598 U CN 202020929598U CN 212009136 U CN212009136 U CN 212009136U
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- tray
- microscope
- bearing tray
- screw
- metallographic microscope
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Abstract
The utility model discloses a portable metalloscope fixing base, wherein a supporting column is hinged at the center of the top of a bearing tray, and the top end of the supporting column is fixedly provided with a microscope tray, the middle upper part of the microscope tray is embedded with a leveling surface, the middle parts of the two sides of the top of the bearing tray are provided with tray sliding blocks, the top of each tray sliding block is fixedly provided with a threaded sleeve, the inner thread of the thread bushing is connected with a screw rod, the top end of the screw rod is fixedly provided with a positioning block, the top of the bearing tray is fixedly provided with a spring, the bottom of the bearing tray is provided with a connecting disc, the bottom of the connecting disc is hinged with a supporting leg, the center position of the bottom of the connecting disc is fixedly provided with a center post, the microscope can be better adapted to more complex base surface environments and users with different heights by adjusting the angle position and the height of the base supporting legs and the level surface.
Description
Technical Field
The utility model belongs to the technical field of microscope base, specifically be a portable metallographic microscope unable adjustment base.
Background
The microscope base is a necessary part of each microscope, and the microscope base on the current market is single in structure and fixed and cannot be adjusted according to the height and the complex base plane of a user, so that the user has certain inadaptability in the use process.
The utility model provides a portable metallographic microscope unable adjustment base through adjustable detachable structure, also can better solution the above-mentioned problem of proposing when taking into account to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-mentioned problem, a portable metallographic microscope fixing base is provided.
The utility model adopts the technical scheme as follows:
the top center position of the bearing tray is hinged with a support column, the top end of the support column is fixedly provided with a microscope tray, the middle upper part of the microscope tray is embedded with a level surface, the middle positions of the two sides of the top of the bearing tray are provided with tray sliding blocks, the top part of the tray sliding blocks is fixedly provided with a threaded sleeve, the inner thread of the threaded sleeve is connected with a screw rod, the top end of the screw rod is fixedly provided with a positioning block, the top part of the bearing tray is fixedly provided with a spring, the bottom part of the bearing tray is provided with a connection disc, the bottom part of the connection disc is hinged with a support leg, the bottom center position of the connection disc is fixedly provided with a center post, the center post is hinged with a telescopic rod and a connecting rod in the direction relative to the support leg, one side of the support leg relative to the center post is provided, and the supporting leg sliding block is hinged with the connecting rod, the telescopic rod is hinged with the connecting rod, the telescopic leg is sleeved inside the supporting leg, and the bottom end of the telescopic leg is bonded with a rubber pad.
In a preferred embodiment, the middle positions of two sides of the top of the bearing tray are provided with sliding grooves, tray sliding blocks are inserted into the sliding grooves, and the screw rod is fixedly provided with an adjusting cap.
In a preferred embodiment, the spring is located inside the threaded sleeve and the support post, and the adjustment cap is located inside the threaded sleeve and the microscope tray.
In a preferred embodiment, a screw is fixedly mounted at the top of the connecting disc, an inner thread groove is formed in the position, opposite to the screw, of the bottom of the bearing tray, and the screw is in threaded connection with the inner thread groove.
In a preferred embodiment, the number of the supporting legs is three, the supporting legs are arranged in a triangular shape, and the telescopic rod is located above the connecting rod.
In a preferred embodiment, pin holes are formed in the relative positions of the supporting legs and the telescopic legs, and pin rods are inserted in the pin holes.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the microscope can be better adapted to more complex base surface environments and users with different heights by adjusting the angle position and the height of the base supporting legs and the level surface.
1. The utility model discloses in, can adjust the base height through cup joint flexible leg and the pinhole on the flexible leg of pin bar cooperation on the supporting leg, promote articulated connecting rod and cooperation through the telescopic link and articulate the supporting leg slider that articulates on the connecting rod and slide on the sliding track and reach the angle of adjusting the base.
2. The utility model discloses in, through installing the screw rod on the connection pad, threaded connection bearing tray for the base the latter half can be dismantled, conveniently carries. The base surface is leveled by rotating an adjusting cap arranged on the screw rod and observing a leveling surface arranged in the microscope tray to adjust balance.
Drawings
Fig. 1 is a schematic structural view of a portable metallographic microscope fixing base according to the present invention;
fig. 2 is a structural top view of the portable metallographic microscope fixing base according to the present invention;
fig. 3 is the utility model discloses a portable metallographic microscope unable adjustment base heightens side view of bracing piece.
The labels in the figure are: 1-bearing tray, 2-support column, 3-microscope tray, 4-leveling surface, 5-tray sliding block, 6-thread sleeve, 7-screw rod, 8-adjusting cap, 9-positioning block, 10-spring, 11-connecting disc, 12-support leg, 13-middle column, 14-telescopic rod, 15-sliding track, 16-support leg sliding block, 17-connecting rod, 18-telescopic leg, 19-pin rod and 20-rubber pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, a support column 2 is hinged to the center of the top of a bearing tray 1, a microscope tray 3 is fixedly mounted at the top end of the support column 2, a leveling surface 4 is embedded at the middle upper part of the microscope tray 3, sliding grooves are formed in the middle positions of two sides of the top of the bearing tray 1, a tray slider 5 is mounted on each sliding groove, a threaded sleeve 6 is fixedly mounted at the top of each tray slider 5, a screw 7 is connected to the inner thread of each threaded sleeve 6, an adjusting cap 8 is fixedly mounted on each screw 7, each adjusting cap 8 is located on the inner sides of the threaded sleeve 6 and the microscope tray 3, the balance of a base is adjusted by adjusting each adjusting cap 8 and observing the leveling surface, a positioning block 9 is fixedly mounted at the top end of each screw 7, a spring 10 is fixedly mounted at the top of the bearing tray 1, each spring 10 is located on the, the top of the connecting disc 11 is fixedly provided with a screw, the bottom of the bearing tray 1 is provided with an inner thread groove at a position opposite to the screw, the screw is in threaded connection with the inner thread groove, the bottom of the connecting disc 11 is hinged with three supporting legs 12, the supporting legs 12 are arranged in a triangle shape, the central position of the bottom of the connecting disc 11 is fixedly provided with a central column 13, the central column 13 is hinged with a telescopic rod 14 and a connecting rod 17 in the direction opposite to the supporting legs 12, the telescopic rod 14 is positioned above the connecting rod 17, the angle position of the base supporting legs is adjusted through the telescopic rod 14 to enable the microscope to adapt to complex foundation surface environment, one side of the supporting legs 12 opposite to the central column 13 is provided with a movable groove, a sliding track 15 is fixedly arranged inside the movable groove, a supporting leg sliding block 16 is movably sleeved on the sliding track 15, telescopic legs 18 are sleeved inside the supporting legs 12, pin holes are formed in the relative positions of the supporting legs 12 and the telescopic legs 18, pin rods 19 are inserted in the pin holes, the microscope can adapt to users with different heights by adjusting the height of the supporting legs of the base, and rubber pads 20 are bonded at the bottom ends of the telescopic legs 18.
The working principle is as follows:
in this application, before the installation metallographic microscope, with connection pad 11 together through the screw hole threaded connection of the 1 inside of bearing tray, then adjust flexible leg 18 height through the pinhole on pin 19 and the flexible leg 18, promote connecting rod 17 through adjusting telescopic link 14 at last, make connecting rod 17 drive supporting leg slider 16 downstream on slip track 15, make supporting leg 12 open angle of adjustment.
In the application, after the bottom is roughly adjusted to be balanced, the position is adjusted through a tray sliding block 5 arranged on a sliding bearing tray 1, then the height is finely adjusted through an adjusting cap 8 arranged on a screw 7 in a rotating mode, the level is adjusted through observing a level surface 4 arranged on a microscope tray 3, after the level surface 4 shows leveling, the adjusting cap 8 is rotated to be fastened on a positioning block 9 to be fixed, and then the metallographic microscope can be arranged on the microscope tray 3 to be used.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a portable metallographic microscope unable adjustment base, includes bearing tray (1), its characterized in that: the top center position of bearing tray (1) articulates there are support column (2), and the top fixed mounting of support column (2) has microscope tray (3), upper portion inlays soil in microscope tray (3) and has level (4), tray slider (5) are installed to the top both sides middle part position of bearing tray (1), the top fixed mounting of tray slider (5) has thread bush (6), the inside threaded connection of thread bush (6) has screw rod (7), the top fixed mounting of screw rod (7) has locating piece (9), the top fixed mounting of bearing tray (1) has spring (10), connection pad (11) are installed to the bottom of bearing tray (1), the bottom of connection pad (11) articulates there are supporting leg (12), the bottom center position fixed mounting of connection pad (11) has center pillar (13), and center pillar (13) have telescopic link (14) and connecting rod (17) for articulated in the direction of supporting leg (12), movable groove has been seted up to one side of the relative center pillar (13) of supporting leg (12), and movable inslot portion fixed mounting has slip track (15), support leg slider (16) has been cup jointed in the activity on slip track (15), and support leg slider (16) are articulated with connecting rod (17), telescopic link (14) are articulated with connecting rod (17), flexible leg (18) have been cup jointed to the inside of supporting leg (12), and flexible leg (18) bottom bonding has rubber pad (20).
2. The portable metallographic microscope stand according to claim 1, wherein: the middle positions of two sides of the top of the bearing tray (1) are provided with sliding grooves, tray sliding blocks (5) are connected in the sliding grooves in an inserted mode, and adjusting caps (8) are fixedly mounted on the screw rods (7).
3. The portable metallographic microscope mount according to claim 2, wherein: the spring (10) is positioned on the inner sides of the threaded sleeve (6) and the support column (2), and the adjusting cap (8) is positioned on the inner sides of the threaded sleeve (6) and the microscope tray (3).
4. The portable metallographic microscope stand according to claim 1, wherein: the top of the connecting disc (11) is fixedly provided with a screw, an inner thread groove is formed in the position, opposite to the screw, of the bottom of the bearing tray (1), and the screw is in threaded connection with the inner thread groove.
5. The portable metallographic microscope stand according to claim 1, wherein: the number of the supporting legs (12) is three, the supporting legs (12) are arranged in a triangular mode, and the telescopic rods (14) are located above the connecting rods (17).
6. The portable metallographic microscope stand according to claim 1, wherein: the supporting legs (12) and the telescopic legs (18) are provided with pin holes in opposite positions, and pin rods (19) are inserted in the pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929598.3U CN212009136U (en) | 2020-05-28 | 2020-05-28 | Portable metallographic microscope unable adjustment base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929598.3U CN212009136U (en) | 2020-05-28 | 2020-05-28 | Portable metallographic microscope unable adjustment base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212009136U true CN212009136U (en) | 2020-11-24 |
Family
ID=73418555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020929598.3U Active CN212009136U (en) | 2020-05-28 | 2020-05-28 | Portable metallographic microscope unable adjustment base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212009136U (en) |
-
2020
- 2020-05-28 CN CN202020929598.3U patent/CN212009136U/en active Active
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