CN217543530U

CN217543530U - Microscope sample clamping device

Info

Publication number: CN217543530U
Application number: CN202221705287.4U
Authority: CN
Inventors: 李小井
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-04
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a microscope technical field just discloses a microscope sample clamping device, including moving mechanism, still include: the side surface of the moving mechanism is in transmission connection with the side surface of the adjusting mechanism, and the bottom end of the fixing mechanism is fixedly connected with the top end of the moving mechanism; the utility model discloses a third bevel gear drives first bevel gear and second bevel gear respectively and rotates, make first threaded rod and second threaded rod rotate, it makes the movable table remove in the transverse direction to move in first spout through the first slider of screw drive during first threaded rod rotates, it makes the objective table remove in vertical direction along the second spout removal to drive the second slider through the screw thread during second threaded rod rotates, thereby make the sample freely remove in the plane, need observe the position with the sample and remove under the eyepiece, be favorable to improving clamping device's flexibility, realize once fixing and carry out diversified observation to the sample, and the work efficiency is improved.

Description

Microscope sample clamping device

Technical Field

The utility model relates to a microscope technical field, more specifically relate to a microscope sample clamping device.

Background

The microscope is an instrument for observing microscopic objects invisible to naked eyes, is a mark for human beings to enter atomic times, and needs to use a clamping device to fix a sample on an object stage of the microscope during the use process of the microscope and then observe the sample;

the prior art is not enough: however, when the existing clamping device is used, the clamping device is fixed on an objective table and cannot move, the position of a sample is inconvenient to adjust after the sample is fixed, when the same sample needs to be observed in multiple directions, the clamping device needs to be fixed for multiple times, and the operation is time-consuming and labor-consuming; simultaneously when carrying out the square to the sample, need treat the sample and observe the position and remove under the eyepiece, current operation prevents to adjust through manual mode, and operation error appears, influences the observation result.

Disclosure of Invention

In order to overcome the above-mentioned defects of the prior art, the utility model provides a microscope sample clamping device to solve the problem that exists in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a microscope sample holding device comprising a movement mechanism, further comprising: the side face of the moving mechanism is in transmission connection with the side face of the adjusting mechanism, the bottom end of the fixing mechanism is fixedly connected with the top end of the moving mechanism, the moving mechanism comprises a base, two first sliding grooves are formed in the ground top end of the base, one side of each first sliding groove is movably sleeved with a first threaded rod, the side face of each first sliding groove is movably connected with a first sliding block, the top end of each first sliding block is fixedly connected with a movable table, the side face of each first threaded rod is in threaded connection with the side face of each first sliding block, two second sliding grooves are formed in the top end of each movable table, one side of each second sliding groove is movably sleeved with a second threaded rod, the side face of each second sliding groove is movably connected with a second sliding block, the side face of each second threaded rod is in threaded connection with the side face of each second sliding block, and the top end of each second sliding block is fixedly connected with an objective table.

Furthermore, adjustment mechanism includes two, the first bevel gear of one end fixedly connected with of first threaded rod, the side fixedly connected with second bevel gear of second threaded rod, adjustment mechanism includes the installation shell, the connecting rod has been cup jointed in the inner wall activity of installation shell, the bottom fixedly connected with third bevel gear of connecting rod, two the side of third bevel gear respectively with the side intermeshing of first bevel gear and second bevel gear.

Furthermore, the side fixedly connected with second driven gear of connecting rod, the side fixedly connected with first driven gear of connecting rod, the top activity of installation shell has cup jointed the transmission loop bar, the side fixedly connected with first driving gear of transmission loop bar, the side of first driving gear and first driven gear's side intermeshing, the top fixedly connected with first commentaries on classics handle of transmission loop bar, the side inner wall activity of transmission loop bar has cup jointed the transfer line, the bottom fixedly connected with second driving gear of transfer line, the side of second driving gear and second driven gear's side intermeshing, the top of transfer line is passed the top fixedly connected with second commentaries on classics handle of first commentaries on classics handle.

Further, the gear ratio of the first driven gear to the first driving gear is 1.

Furthermore, the bottom end of the second rotating handle is movably connected with the top end of the first rotating handle, and anti-skidding grooves are formed in the side faces of the second rotating handle and the side face of the first rotating handle.

Further, fixed establishment includes the mounting panel, the bottom of mounting panel and the top fixed connection of objective table, the side threaded connection of mounting panel has adjusting screw, splint have been cup jointed in adjusting screw's one end activity, the side fixedly connected with non-slip raised of splint.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a third bevel gear drives first bevel gear and second bevel gear respectively and rotates, make first threaded rod and second threaded rod rotate, it makes the movable table remove in the transverse direction to move in first spout through the first slider of screw drive during first threaded rod rotates, it makes the objective table remove in vertical direction along the second spout removal to drive the second slider through the screw thread during second threaded rod rotates, thereby make the sample freely remove in the plane, need observe the position with the sample and remove under the eyepiece, be favorable to improving clamping device's flexibility, realize once fixing and carry out diversified observation to the sample, and the work efficiency is improved.

2. The utility model discloses a establish the gear ratio of first driven gear and first driving gear into 1, the messenger drives the rotation of transmission loop bar, make first driving gear drive first driven gear and rotate, thereby it makes the third bevel gear rotate fast to drive the connecting rod and rotate, make sample quick travel, second driven gear is 10 with the gear ratio of second driving gear, it drives the transfer line and rotates to rotate the second turning handle, make the second driving gear drive second driven gear and rotate, thereby it makes the slow rotation of third bevel gear to drive the connecting rod rotation, make sample slow movement, be favorable to improving the efficiency and the accuracy of adjusting the sample position.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the moving mechanism of the present invention;

FIG. 3 is a schematic structural view of an adjusting mechanism of the present invention;

fig. 4 is a schematic view of the gear transmission structure of the present invention;

fig. 5 is a schematic sectional view of the driving loop bar of the present invention.

The reference signs are: 1. a moving mechanism; 101. a base; 102. a first threaded rod; 103. a second threaded rod; 104. a movable table; 105. a second chute; 106. an object stage; 107. a first chute; 108. a first bevel gear; 109. a second bevel gear; 110. a second slider; 111. a first slider; 2. an adjustment mechanism; 201. mounting a shell; 202. a first stem; 203. a second stem; 204. a drive loop bar; 205. a first driven gear; 206. a second driven gear; 207. a third bevel gear; 208. a first drive gear; 209. a second driving gear; 210. a transmission rod; 211. a connecting rod; 3. a fixing mechanism; 301. mounting a plate; 302. a splint; 303. anti-skid projections; 304. and adjusting the screw rod.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the microscope sample holding device according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a microscope sample clamping device, including moving mechanism 1, still include: adjusting mechanism 2 and fixed establishment 3, the side of moving mechanism 1 is connected with the side transmission of adjusting mechanism 2, the bottom of fixed establishment 3 and the top fixed connection of moving mechanism 1, moving mechanism 1 includes base 101, two first spouts 107 have been seted up on the top of base 101, the side activity of one side first spout 107 has cup jointed first threaded rod 102, the side swing joint of first spout 107 has first slider 111, the top fixedly connected with movable table 104 of first slider 111, the side of first threaded rod 102 and the side threaded connection of first slider 111, two second spouts 105 have been seted up on the top of movable table 104, the side activity of one side second spout 105 has cup jointed second threaded rod 103, the side swing joint of second spout 105 has second slider 110, the side of second threaded rod 103 and the side threaded connection of second slider 110, the top fixedly connected with objective table 106 of second slider 110, put the sample on objective table 106, drive first threaded rod 102 and second threaded rod 103 to rotate through adjusting mechanism 2 respectively, drive first threaded rod 102 and move the slider 111 in the horizontal direction of the sample slide in the movable table 104, thereby make the sample move the horizontal direction of the slide 105 and make the sample move in the horizontal direction of the slide 105 of the slide 108 and make the sample move in the slide 100, thereby make the sample move in the slide 100 in the direction of the slide of the second slide 110 and make the horizontal direction of the slide move under the slide move.

The adjusting mechanism 2 comprises two adjusting mechanisms, one end of the first threaded rod 102 is fixedly connected with a first bevel gear 108, the side surface of the second threaded rod 103 is fixedly connected with a second bevel gear 109, the adjusting mechanism 2 comprises an installation shell 201, a connecting rod 211 is movably sleeved on the inner wall of the installation shell 201, the bottom end of the connecting rod 211 is fixedly connected with a third bevel gear 207, the side surfaces of the two third bevel gears 207 are meshed with the side surfaces of the first bevel gear 108 and the second bevel gear 109 respectively, and the side surface of the third bevel gear 207 is meshed with the first bevel gear 108 and the second bevel gear 109 respectively, so that the first threaded rod 102 and the second threaded rod 103 are driven to rotate respectively.

The side of the connecting rod 211 is fixedly connected with a second driven gear 206, the side of the connecting rod 211 is fixedly connected with a first driven gear 205, the top end of the mounting shell 201 is movably sleeved with a transmission sleeve rod 204, the side of the transmission sleeve rod 204 is fixedly connected with a first driving gear 208, the side of the first driving gear 208 is meshed with the side of the first driven gear 205, the top end of the transmission sleeve rod 204 is fixedly connected with a first rotating handle 202, the inner wall of the side of the transmission sleeve rod 204 is movably sleeved with a transmission rod 210, the bottom end of the transmission rod 210 is fixedly connected with a second driving gear 209, the side of the second driving gear 209 is meshed with the side of the second driven gear 206, the top end of the transmission rod 210 penetrates through the top end of the first rotating handle 202 and is fixedly connected with a second rotating handle 203, the first rotating handle 202 is rotated to drive the transmission sleeve rod 204, the first driving gear 208 is rotated to drive the first driven gear 205, so as to drive the connecting rod 211 to rotate to drive the third bevel gear 207 to rotate, the second rotating handle 203 to drive the transmission rod 210 to rotate, so as to drive the second driving gear 209 to drive the connecting rod 211 to rotate the third bevel gear 206 to rotate.

Wherein, the gear ratio of the first driven gear 205 to the first driving gear 208 is 1 to 10, the gear ratio of the first driving gear 208 to the first driven gear 205 is 10, when the first handle 202 is rotated, the third bevel gear 207 is rotated rapidly to move the second driven gear 206 rapidly to the proper position, the gear ratio of the second driven gear 206 to the second driving gear 209 is 10, the gear ratio of the second driving gear 209 to the second driven gear 206 is 1 to 10, the rotation speed of the third bevel gear 207 is slower by rotating the second handle 203, the position of the stage 106 is finely adjusted, and the position to be observed of the sample is moved accurately to the proper position.

The bottom end of the second rotating handle 203 is movably connected with the top end of the first rotating handle 202, and anti-slip grooves are formed in the side surfaces of the second rotating handle 203 and the first rotating handle 202.

Wherein, fixed establishment 3 includes mounting panel 301, the bottom of mounting panel 301 and the top fixed connection of objective table 106, the side threaded connection of mounting panel 301 has adjusting screw 304, splint 302 has been cup jointed in adjusting screw 304's one end activity, splint 302's side fixedly connected with non-slip raised 303, when the sample was put on objective table 106, it makes adjusting screw 304 promote splint 302 to be close to the sample and fixes between the splint 302 with the sample clamp to rotate adjusting screw 304 through the screw thread, and increase the frictional force between sample and the splint 302 through non-slip raised 303.

The utility model discloses a theory of operation: the sample is placed on an object stage 106, the adjusting screw 304 is rotated to enable the adjusting screw 304 to push the clamping plates 302 to approach the sample to be clamped between the clamping plates 302 at two sides for fixing, the position of the sample is observed according to needs, the corresponding first rotating handle 202 is rotated to drive the transmission sleeve rod 204 to rotate, the first driving gear 208 drives the first driven gear 205 to rotate, the connecting rod 211 is driven to rotate, the third bevel gear 207 is driven to rotate, the first threaded rod 102 drives the first sliding block 111 to move in the first sliding groove 107 through threads, the movable stage 104 moves in the transverse direction, the third bevel gear 207 drives the second bevel gear 109 to rotate, the second sliding block 110 is driven to move along the second sliding groove 105 through threads, the object stage 106 moves in the longitudinal direction, the sample is quickly moved to a proper position in a plane, the second rotating handle 203 is rotated to drive the transmission rod 210 to rotate, the second driving gear 209 is driven to rotate, the second connecting rod 206 is driven to rotate slowly, and the driven gear 206 is driven to rotate slowly, and the sample is driven to move to a proper position accurately.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A microscope sample holding device comprising a moving mechanism (1), characterized by further comprising: adjusting mechanism (2) and fixed establishment (3), the side of moving mechanism (1) is connected with the side transmission of adjusting mechanism (2), the bottom of fixed establishment (3) and the top fixed connection of moving mechanism (1), moving mechanism (1) includes base (101), two first spout (107) have been seted up on the top of base (101), one side the side activity of first spout (107) has cup jointed first threaded rod (102), the side swing joint of first spout (107) has first slider (111), the top fixedly connected with movable table (104) of first slider (111), the side of first threaded rod (102) and the side threaded connection of first slider (111), two second spout (105) have been seted up on the top of movable table (104), one side the side activity of second spout (105) has cup jointed second threaded rod (103), the side activity of second spout (105) has been connected with second slider (110), the side of second threaded rod (103) and the side threaded connection of second slider (110), the fixed objective table (106) on the top of second slider (110).

2. A microscope sample holding apparatus according to claim 1, wherein: adjusting mechanism (2) includes two, the one end fixedly connected with first bevel gear (108) of first threaded rod (102), the side fixedly connected with second bevel gear (109) of second threaded rod (103), adjusting mechanism (2) is including installation shell (201), connecting rod (211) have been cup jointed in the inner wall activity of installation shell (201), the bottom fixedly connected with third bevel gear (207) of connecting rod (211), two the side of third bevel gear (207) respectively with the side intermeshing of first bevel gear (108) and second bevel gear (109).

3. A microscope sample holding apparatus according to claim 2, wherein: the side fixedly connected with second driven gear (206) of connecting rod (211), the first driven gear (205) of side fixedly connected with of connecting rod (211), transmission loop bar (204) has been cup jointed in the top activity of installation shell (201), the first driving gear (208) of side fixedly connected with of transmission loop bar (204), the side of first driving gear (208) and the side intermeshing of first driven gear (205), the first handle (202) of top fixedly connected with of transmission loop bar (204), the side inner wall activity of transmission loop bar (204) has been cup jointed transfer line (210), the bottom fixedly connected with second driving gear (209) of transfer line (210), the side of second driving gear (209) and the side intermeshing of second driven gear (206), the top fixedly connected with second handle (203) of first handle (202) is passed on the top of transfer line (210).

4. A microscope sample holding apparatus according to claim 3, wherein: the gear ratio of the first driven gear (205) to the first driving gear (208) is 1.

5. A microscope sample holding apparatus according to claim 3, wherein: the bottom end of the second rotating handle (203) is movably connected with the top end of the first rotating handle (202), and anti-skidding grooves are formed in the side surfaces of the second rotating handle (203) and the first rotating handle (202).

6. A microscope sample holding apparatus according to claim 1, wherein: fixed establishment (3) includes mounting panel (301), the bottom of mounting panel (301) and the top fixed connection of objective table (106), the side threaded connection of mounting panel (301) has adjusting screw (304), splint (302) have been cup jointed in the one end activity of adjusting screw (304), the side fixedly connected with non-slip raised (303) of splint (302).