CN208255525U

CN208255525U - A kind of pathology microscope stand

Info

Publication number: CN208255525U
Application number: CN201821026472.4U
Authority: CN
Inventors: 汤华晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-30
Filing date: 2018-06-30
Publication date: 2018-12-18
Anticipated expiration: 2028-06-30

Abstract

The utility model discloses a kind of pathology microscope stands, including pedestal, damp hinge, upright bar, rack gear, slide cartridge, gear-box, first threaded hole, spacing collar, first knob, shaft, third knob, horizontal gear, fixed block, fixes sleeve, cross bar, draw runner, slideway, second threaded hole, bolt, second knob and fixed device, base upper surface one end is rotatably connected to upright bar by damp hinge, upright bar side is fixed with rack gear, upright bar outer sheath is equipped with the slide cartridge matched with upright bar, slide cartridge is fixed with gear-box close to the side of rack gear, and gear-box is connected to slide cartridge, gear chamber interior wall side offers the first threaded hole, first threaded hole inner thread is connected with spacing collar, spacing collar is fixed with the first knob far from one end outside of gear-box, microscope or more height is adjusted with microscope stand in this pathology Degree and longitudinal separation, and carrying can be folded, it is convenient for people to use.

Description

A kind of pathology microscope stand

Technical field

The utility model relates to microscope stand technical field, specially a kind of pathology microscope stand.

Background technique

A kind of portable microscope bracket, is that pillar is fixed on pedestal according to existing patent CN202733355U On, pillar side is axially disposed rack gear, and deck front end has the folder portion of holding portable microscope, and rear side has and pillar The sets of holes of cooperation are nested with, are provided with adjusting hole at the adjacent sets of holes on deck, gear is provided in adjusting hole, gear side is stretched Enter the sets of holes, and the rack gear on the pillar being arranged with sets of holes matches, stretches out to be provided with to rotate to adjust outside adjusting hole and be somebody's turn to do The runner of gear, and this microscope stand can only be adjusted in one direction, practical application is simultaneously inconvenient；And volume is larger, It carries and inconvenient.For this purpose, it is proposed that a kind of pathology microscope stand.

Utility model content

The purpose of this utility model is to provide a kind of pathology microscope stands, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of pathology microscope stand, including Pedestal, damp hinge, upright bar, rack gear, slide cartridge, gear-box, the first threaded hole, spacing collar, the first knob, shaft, third rotation Button, horizontal gear, fixed block, fixes sleeve, cross bar, draw runner, slideway, the second threaded hole, bolt, the second knob and fixed device, Described base upper surface one end is rotatably connected to upright bar by damp hinge, and the upright bar side is fixed with rack gear, the upright bar Outer sheath is equipped with the slide cartridge matched with upright bar, and the slide cartridge is fixed with gear-box, and gear-box and cunning close to the side of rack gear Cylinder connection, gear chamber interior wall side offer the first threaded hole, and the first threaded hole inner wall is connected with spacing collar, institute It states and is equipped with external screw thread on the outside of spacing collar, and the first threaded hole is threadedly coupled with spacing collar, the spacing collar is far from gear It is fixed with the first knob on the outside of one end of case, side of the gear-box far from the first threaded hole is rotatably connected to by bearing Axis, the shaft passes through spacing collar close to one end of spacing collar, and shaft and spacing collar are rotatablely connected, and the shaft is remote One end from spacing collar passes through gear-box and is fixed with third knob, is fixed with horizontal gear in the middle part of the shaft, and horizontal gear with Rack gear engagement connection, the slide cartridge are fixed with fixed block far from one end of gear-box, and the one end of the fixed block far from slide cartridge is solid Surely there is fixes sleeve, the fixes sleeve inner wall slidably connects cross bar, and the cross bar two sides are symmetrically fixed with draw runner, described solid Determine sleeve lining and offer the slideway matched with draw runner, and draw runner is slidably connected with slideway, is opened up on the outside of the fixes sleeve There is the second threaded hole, the second threaded hole inner thread is connected with bolt, and the one end of the bolt far from the second threaded hole is solid Surely there is the second knob, described cross bar one end is fixed with fixed device.

Preferably, the fixed device includes fixed ring, telescopic rod, collet and spring, and described cross bar one end is fixed with Determine ring, the fixed ring inner wall is symmetrically fixed with telescopic rod, and there are four telescopic rods, the telescopic rod is far from fixed ring inner wall One end is fixed with collet, and the telescopic rod outer sheath is equipped with spring, and the spring one end is fixedly connected with collet, and spring is another End is fixedly connected with fixed ring.

Preferably, the telescopic rod includes interior bar, outer bar, the first stop collar and the second stop collar, the fixed ring inner wall It is symmetrically fixed with outer bar, and outer bar inner wall is in hollow setting, the outer bar inner wall slidably connects interior bar, and the interior bar is close to solid The one end for determining ring is fixed with the first stop collar, and the first stop collar is slidably connected with outer bar inner wall, and the outer bar inner wall is far from solid The one end for determining ring is fixed with the second stop collar matched with the first stop collar, and the second stop collar is slidably connected with interior bar.

Preferably, the spacing collar is fixed with friction pad close to one end of horizontal gear.

Preferably, the fixed restraining position ring block in the one end of the shaft far from third knob.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model drives horizontal gear rotation by rotation third knob, and horizontal gear is engaged with rack, and makes slide cartridge can To move up and down, the height of slide cartridge is adjusted, when predetermined altitude is arrived in adjusting, the first knob is rotated, rotates spacing collar, to flat Gear carries out extruding limit, makes horizontal gear notice movement, so that slide cartridge be made to stop, fixes sleeve, fixing sleeve are fixed on slide cartridge Sliding has cross bar in cylinder, and cross bar can be adjusted in sliding cross bar, and bolt limits cross bar, and fixed dress is fixed on cross bar It sets, for fixing microscope, this device realizes that microscope can adjust height up and down and front and back adjusts distance, to practical operation Meet most of requirement in journey.

2, the utility model upright bar is connect by damp hinge with pedestal, makes upright bar can be with rotary folding, cross bar can be from It is disassembled in fixes sleeve, reduces storage volume in portable type, it is easy to carry.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model upright bar anatomical structure schematic diagram；

Fig. 3 is the utility model cross bar anatomical structure schematic diagram；

Fig. 4 is the utility model gear-box anatomical structure schematic diagram；

Fig. 5 is the utility model spacing collar anatomical structure schematic diagram；

Fig. 6 is the utility model telescopic rod anatomical structure schematic diagram.

In figure: 1, pedestal；2, damp hinge；3, upright bar；4, rack gear；5, slide cartridge；6, gear-box；7, the first threaded hole；8, Spacing collar；9, the first knob；10, shaft；11, third knob；12, horizontal gear；13, fixed block；14, fixes sleeve；15, horizontal Bar；16, draw runner；17, slideway；18, the second threaded hole；19, bolt；20, the second knob；21, fixed device；22, friction pad； 23, fixed ring；24, stop collar；25, telescopic rod；26, collet；27, spring；28, interior bar；29, outer bar；30, the first stop collar； 31, the second stop collar.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of pathology microscope stand, including bottom Seat 1, damp hinge 2, upright bar 3, rack gear 4, slide cartridge 5, gear-box 6, the first threaded hole 7, spacing collar 8, the first knob 9, shaft 10, third knob 11, horizontal gear 12, fixed block 13, fixes sleeve 14, cross bar 15, draw runner 16, slideway 17, the second threaded hole 18, Bolt 19, the second knob 20 and fixed device 21, described 1 upper surface one end of pedestal are rotatably connected to upright bar by damp hinge 2 3,3 side of upright bar is fixed with rack gear 4, and 3 outer sheath of upright bar is equipped with the slide cartridge 5 matched with upright bar 3, the slide cartridge 5 It is fixed with gear-box 6 close to the side of rack gear 4, and gear-box 6 is connected to slide cartridge 5, the 6 inner wall side of gear-box offers the One threaded hole 7,7 inner wall of the first threaded hole are connected with spacing collar 8, are equipped with external screw thread on the outside of the spacing collar 8, and the One threaded hole 7 is threadedly coupled with spacing collar 8, and the spacing collar 8 is fixed with the first knob far from one end outside of gear-box 6 9, side of the gear-box 6 far from the first threaded hole 7 is rotatably connected to shaft 10 by bearing, and the shaft 10 is close to limit One end of sleeve 8 passes through spacing collar 8, and shaft 10 and spacing collar 8 are rotatablely connected, and the shaft 10 is far from spacing collar 8 One end pass through gear-box 6 be fixed with third knob 11, horizontal gear 12, and horizontal gear 12 and tooth are fixed in the middle part of the shaft 10 The engagement connection of item 4, the slide cartridge 5 are fixed with fixed block 13 far from one end of gear-box 6, and the fixed block 13 is far from slide cartridge 5 One end is fixed with fixes sleeve 14, and 14 inner wall of fixes sleeve slidably connects cross bar 15, and 15 two sides of cross bar are symmetrically solid Surely there is draw runner 16,14 inner wall of fixes sleeve offers the slideway 17 matched with draw runner 16, and draw runner 16 and slideway 17 are sliding It is dynamic to connect, the second threaded hole 18 is offered on the outside of the fixes sleeve 14,18 inner thread of the second threaded hole is connected with spiral shell Bolt 19, the bolt 19 are fixed with the second knob 20 far from one end of the second threaded hole 18, and described 15 one end of cross bar is fixed with Determine device 21.

The fixed device 21 includes fixed ring 23, telescopic rod 25, collet 26 and spring 27, and described 15 one end of cross bar is fixed There is fixed ring 23,23 inner wall of fixed ring is symmetrically fixed with telescopic rod 25, and there are four telescopic rods 25, and the telescopic rod 25 is remote One end from 23 inner wall of fixed ring is fixed with collet 26, and 25 outer sheath of telescopic rod is equipped with spring 27, described 27 one end of spring It is fixedly connected with collet 26, and 27 other end of spring is fixedly connected with fixed ring 23, is used convenient for a variety of micro- lens heads.

The telescopic rod 25 includes interior bar 28, outer bar 29, the first stop collar 30 and the second stop collar 31, the fixed ring 23 Inner wall is symmetrically fixed with outer bar 29, and 29 inner wall of outer bar is in hollow setting, and 29 inner wall of outer bar slidably connects interior bar 28, institute It states interior bar 28 and is fixed with the first stop collar 30 close to one end of fixed ring 23, and the first stop collar 30 connects with the sliding of 29 inner wall of outer bar It connecing, 29 inner wall of outer bar is fixed with the second stop collar 31 matched with the first stop collar 30 far from one end of fixed ring 23, And second stop collar 31 be slidably connected with interior bar 28, prevent spring 27 to be distorted, play a supporting role.

The spacing collar 8 is fixed with friction pad 22 close to one end of horizontal gear 12, increases spacing collar 8 and flat tooth Frictional force between wheel 12.

The fixed restraining position ring block 24 in the one end of the shaft 10 far from third knob 11, limits spacing collar 8, prevents Spacing collar 8 falls off.

Working principle are as follows: drive horizontal gear 12 to rotate by rotation third knob 11, horizontal gear 12 engages with rack gear 4, makes Slide cartridge 5 can move up and down, and adjust the height of slide cartridge 5, when predetermined altitude is arrived in adjusting, rotate the first knob 9, make spacing collar 8 rotations, carry out extruding limit to horizontal gear 12, are fixed with the notice movement of horizontal gear 12 on slide cartridge 5 so that slide cartridge 5 be made to stop Fixes sleeve 14, the interior sliding of fixes sleeve 14 have cross bar 15, and cross bar 15 can be adjusted in sliding cross bar 15, and bolt 19 is to cross bar 15 are limited, and fixed device 21 is fixed on cross bar 15, and for fixing microscope, upright bar 3 passes through damp hinge 2 and pedestal 1 Connection, rotates upright bar 3.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of pathology microscope stand, including pedestal (1), damp hinge (2), upright bar (3), rack gear (4), slide cartridge (5), Gear-box (6), the first threaded hole (7), spacing collar (8), the first knob (9), shaft (10), third knob (11), horizontal gear (12), fixed block (13), fixes sleeve (14), cross bar (15), draw runner (16), slideway (17), the second threaded hole (18), bolt (19), the second knob (20) and fixation device (21), it is characterised in that: described pedestal (1) upper surface one end passes through damp hinge (2) it is rotatably connected to upright bar (3), upright bar (3) side is fixed with rack gear (4), and upright bar (3) outer sheath is equipped with and upright bar (3) slide cartridge (5) matched, the slide cartridge (5) are fixed with gear-box (6) close to the side of rack gear (4), and gear-box (6) with Slide cartridge (5) connection, gear-box (6) the inner wall side offer the first threaded hole (7), and the first threaded hole (7) inner wall connects It is connected to spacing collar (8), external screw thread, and the first threaded hole (7) and spacing collar (8) spiral shell is equipped on the outside of the spacing collar (8) Line connection, the spacing collar (8) are fixed with the first knob (9) far from one end outside of gear-box (6), the gear-box (6) Side far from the first threaded hole (7) is rotatably connected to shaft (10) by bearing, and the shaft (10) is close to spacing collar (8) One end pass through spacing collar (8), and shaft (10) and spacing collar (8) are rotatablely connected, and the shaft (10) is far from limit sleeve One end of cylinder (8) passes through gear-box (6) and is fixed with third knob (11), is fixed with horizontal gear (12) in the middle part of the shaft (10), And horizontal gear (12) engages connection with rack gear (4), the slide cartridge (5) is fixed with fixed block (13) far from the one end of gear-box (6), The fixed block (13) is fixed with fixes sleeve (14) far from the one end of slide cartridge (5), and fixes sleeve (14) the inner wall sliding connects Be connected to cross bar (15), cross bar (15) two sides are symmetrically fixed with draw runner (16), fixes sleeve (14) inner wall offer with The slideway (17) that draw runner (16) matches, and draw runner (16) is slidably connected with slideway (17), opens on the outside of the fixes sleeve (14) Equipped with the second threaded hole (18), the second threaded hole (18) inner thread is connected with bolt (19), and the bolt (19) is separate One end of second threaded hole (18) is fixed with the second knob (20), and described cross bar (15) one end is fixed with fixed device (21).

2. a kind of pathology microscope stand according to claim 1, it is characterised in that: fixed device (21) packet Fixed ring (23), telescopic rod (25), collet (26) and spring (27) are included, described cross bar (15) one end is fixed with fixed ring (23), Fixed ring (23) inner wall is symmetrically fixed with telescopic rod (25), and there are four telescopic rods (25), the telescopic rod (25) is separate One end of fixed ring (23) inner wall is fixed with collet (26), and telescopic rod (25) outer sheath is equipped with spring (27), the spring (27) one end is fixedly connected with collet (26), and spring (27) other end is fixedly connected with fixed ring (23).

3. a kind of pathology microscope stand according to claim 2, it is characterised in that: the telescopic rod (25) includes Interior bar (28), outer bar (29), the first stop collar (30) and the second stop collar (31), fixed ring (23) inner wall are symmetrically fixed with Outer bar (29), and outer bar (29) inner wall is in hollow setting, outer bar (29) inner wall slidably connects interior bar (28), the interior bar (28) one end close to fixed ring (23) is fixed with the first stop collar (30), and the first stop collar (30) and outer bar (29) inner wall are sliding Dynamic connection, outer bar (29) inner wall are fixed with second matched with the first stop collar (30) far from one end of fixed ring (23) Stop collar (31), and the second stop collar (31) is slidably connected with interior bar (28).

4. a kind of pathology microscope stand according to claim 1, it is characterised in that: the spacing collar (8) is leaned on One end of nearly horizontal gear (12) is fixed with friction pad (22).

5. a kind of pathology microscope stand according to claim 1, it is characterised in that: the shaft (10) is far from the One end of three knobs (11) is fixed restraining position ring block (24).