TWI681207B - Position adjusting device for multiple well plate - Google Patents

Abstract

A position adjusting device for a plate with multiple wells includes a base, a first rack and a second rack. The base includes two sides opposite to each other and respectively provided with two first tracks. Each of the two first tracks includes a plurality of first fixing portions. The first rack includes two sets of sides orthogonal to each other. One of the two sets of sides includes a plurality of first fixing members movably disposed on the two first tracks. Another of the two sets of sides includes two second tracks respectively provided with a plurality of second fixing portions. The second rack includes two sets of edges orthogonal to each other. One of the two sets of edges includes a plurality of second fixing members movably disposed on the two second tracks. A receiving space is formed on a top of the second rack.

Description

Porous disc positioner

The invention relates to a positioner, in particular to a porous disk positioner which is convenient for users to locate holes on the porous disk.

When using a microscope to observe the sample in the porous disk, the porous disk is generally placed on the microscope stage, and by adjusting the position of the stage, the sample of a target hole on the porous disk can enter the observation range of the microscope . The observation range of the microscope is extremely small, and there are multiple closely-arranged holes on the porous disk that are not easy to identify. Therefore, when manually adjusting the stage, the user must spend a lot of time to find the target hole and adjust the position. Therefore, the user A conventional electric positioner is usually installed on the microscope instead of the stage, so as to adjust the position of the porous disk quickly and accurately using the conventional electric positioner.

The above-mentioned conventional electric positioner must be removed from the microscope stage before it can be attached to the microscope, and the coordinates of the conventional electric positioner must be set to correspond to the holes on the multi-disk before use. Inconvenience, so the conventional electric positioner really still needs to be improved.

In order to solve the above problems, the object of the present invention is to provide a multi-hole disk positioner, which can be directly mounted on the microscope stage.

The next object of the present invention is to provide a porous disk positioner, which can quickly locate the holes of the porous disk without setting coordinates before use.

The directivity or its approximate terms in the entire text of the present invention, such as "front", "back", "left", "right", "upper (top)", "lower (bottom)", "inner", "outer" , "Side", etc., mainly refer to the directions of the attached drawings, and each directivity or its approximate terms are only used to help explain and understand the embodiments of the present invention, not to limit the present invention.

The approximate terms "combination", "combination", or "assembly" described throughout the present invention mainly include the types that can be separated without damaging the components after connection, or the components cannot be detached after connection, which is common knowledge in the art. It can be selected according to the material or assembly requirements of the components to be connected. In addition, the "X axis (direction)" and "Y axis (direction)" described in the present invention are set with two axes (X axis and Y axis) perpendicular to each other in the plane coordinate system, and the two axes are orthogonal to each other , Which is understood by those with ordinary knowledge in the field.

The porous disk positioner of the present invention includes: a base, each of the opposite sides has a first guide rail, each of the first guide rails has a plurality of first positioning portions arranged at regular intervals; a first carrier, Moving on the base, the first stage has two sets of opposite sides that are orthogonal to each other, wherein each set of opposite sides has several first positioning members, and the first positioning members are movably disposed on the two A first guide rail, another set of opposite sides each has a second guide rail, each of the second guide rails has a plurality of second positioning portions arranged at regular intervals; and a second stage moves on the first stage , The second carrier has two sets of opposite sides that are orthogonal to each other, one set of opposite sides each has a plurality of second positioning members, the second positioning members are movably disposed on the two second guide rails, the first The top of the two carriers has an accommodating groove, the moving directions of the first carrier and the second carrier intersect perpendicularly, and the first positioning parts and the second positioning parts can form a clamping slot, The first positioning pieces and the second positioning pieces may be clamping blocks corresponding to the first positioning sections and the second positioning sections, respectively, so that the first positioning pieces and the number The second positioning members are engaged with the first positioning portions and the second positioning portions.

According to this, the porous disk positioner of the present invention can be mounted on a microscope stage through the base, or a microscope can be provided on the top, which can facilitate the user to assemble. In addition, by the cooperation of the first positioning parts and the first positioning pieces, and the cooperation of the second positioning parts and the second positioning pieces, the user can control the first stage And the second stage moves at a fixed distance, indirectly driving a porous plate on the second stage to move at a fixed distance, so that the user can quickly find and locate a specific hole on the porous plate, and borrow By controlling the movement of the first stage and the second stage, the porous disc placed in the accommodating groove of the second stage can be moved and positioned in two perpendicular directions. A carrier and the second carrier can be moved at a fixed distance by the first positioning members and the second positioning members, and positioned at the first positioning part and the second positioning part. In this way, the porous disk positioner of the present invention has the effect of improving the convenience of use.

Another porous disk positioner of the present invention includes: a base, a first guide rail on each of opposite sides, each of the first guide rails has a plurality of first positioning portions arranged at regular intervals; a first carrier Stage, moving on the base, the first stage has two sets of opposite sides that are orthogonal to each other, wherein each set of opposite sides has several first positioning members, and the first positioning members are movably disposed on The two first guide rails, the other set of opposite sides each have a second guide rail, each of the second guide rails has a plurality of second positioning portions arranged at regular intervals; and a second stage, on the first stage Moving up, the second carrier has two sets of opposite sides that are orthogonal to each other, wherein each set of opposite sides has several second positioning members, and the second positioning members are movably disposed on the two second guide rails, The top of the second stage has an accommodating groove, the moving directions of the first stage and the second stage intersect perpendicularly, and the first positioning portions and the second positioning portions may be formed separately In the holes of the side walls of the two first guide rails and the two second guide rails, each of the first positioning member and each of the second positioning members may have a fixing element of a sphere, the fixing element is preferably pushed up by an elastic element, The fixing element is telescopically fixed in the first positioning portions and the second positioning portions. In this way, the first stage and the second stage can be determined by the first The positioning element and the second positioning elements move at a fixed distance, and are positioned on the first positioning portion and the second positioning portion.

Another porous disk positioner of the present invention includes: a base, a first guide rail on each of opposite sides, each of the first guide rails has a plurality of first positioning portions arranged at regular intervals; a first carrier Stage, moving on the base, the first stage has two sets of opposite sides that are orthogonal to each other, wherein each set of opposite sides has several first positioning members, and the first positioning members are movably disposed on The two first guide rails, the other set of opposite sides each have a second guide rail, each of the second guide rails has a plurality of second positioning portions arranged at regular intervals; and a second stage, on the first stage Moving up, the second carrier has two sets of opposite sides that are orthogonal to each other, wherein each set of opposite sides has several second positioning members, and the second positioning members are movably disposed on the two second guide rails, The top of the second carrier has an accommodating groove, the moving directions of the first carrier and the second carrier intersect perpendicularly, the base has two first limit rods, and the two first limit rods can be Detachably coupled to the corresponding two first guide rails, the first carrier has two second limit rods, the two second limit rods are detachably coupled to the corresponding two second guide rails . In this way, it is possible to prevent the first stage and the second stage from coming out of the first rail and the second rail when moving.

Wherein, the four corners of the base and the first carrier each have a hole, and the bottoms of both ends of the two first limit rods each have a protrusion corresponding to the hole of the base, each of the first limit The two protrusions of the rod extend through the holes corresponding to the base, and the bottoms of both ends of the two second limit rods each have a protrusion corresponding to the hole of the first carrier, and each of the second limit rods The two protrusions extend through the corresponding holes of the first stage. In this way, the two first limit rods and the second limit rod can be firmly combined above the base and the first stage.

Wherein, the center distance between any two adjacent first positioning parts and the center distance between any two adjacent second positioning parts are equal to the center distance between any two adjacent holes on a porous disk. In this way, the distance that the first stage and the second stage move in a single time can be the center distance of any two adjacent holes on the porous disk from.

1‧‧‧Dock

11‧‧‧ First rail

12, 12’‧‧‧ First Positioning Department

13‧‧‧First limit lever

14‧‧‧ hole

15‧‧‧ raised

2‧‧‧ First stage

21‧‧‧First positioning piece

22‧‧‧second rail

23、23’‧‧‧Second positioning part

24‧‧‧second limit lever

25‧‧‧ hole

26‧‧‧ raised

3‧‧‧ Second stage

31‧‧‧Second positioning piece

32‧‧‧Accommodation slot

b‧‧‧Fixed components

E‧‧‧Elastic element

[Figure 1] An exploded perspective view of the first embodiment of the present invention.

[Figure 2] A plan view of the first embodiment of the present invention.

[Figure 3] A cross-sectional view taken along line A-A of Figure 2.

[Figure 4] A cross-sectional view taken along line B-B of Figure 3.

[Figure 5] A diagram of the operation as shown in Figure 4.

[Figure 6] An exploded perspective view of a second embodiment of the present invention.

[Figure 7] A side sectional view of a second embodiment of the present invention.

In order to make the above and other objects, features and advantages of the present invention more obvious and understandable, the preferred embodiments of the present invention are described below in conjunction with the attached drawings, which are described in detail as follows: Please refer to Articles 1, 2, and 3. As shown in the figure, it is the first embodiment of the present invention and includes a base 1, a first stage 2 and a second stage 3, and the first stage 2 is movably disposed on the base 1 The second stage 3 is movably disposed on the first stage 2.

The base 1 can be erected on the stage of a microscope, or a microscope can be erected above the base 1, the shape of the base 1 is not limited. In this embodiment, the base 1 is The square frame is explained.

The two opposite sides of the base 1 have a first guide rail 11. The two first guide rails 11 can displace the first carrier 2 to guide the movement of the first carrier 2. In an embodiment, the two first guide rails 11 may extend in the Y direction. Each of the first guide rails 11 has a fixed distance A plurality of first positioning portions 12 arranged at intervals, the plurality of first positioning portions 12 are arranged along the extending direction of the two first guide rails 11, in this embodiment, the plurality of first positioning portions 12 may form a clamping slot Preferably, the center distance between any two adjacent first positioning portions 12 is equal to the center distance between any two adjacent holes on a porous disk.

The base 1 may further have two first limit rods 13 which are detachably coupled to the two first guide rails 11 respectively, such as but not limited to, the base Each of the four corners of 1 may have a hole 14 above, and the bottom of each end of each first limit lever 13 may have a corresponding protrusion 15 so that each first limit lever 13 The protrusion 15 extends through the two holes 14 corresponding to the base 1, so that the two first limit rods 13 are firmly combined above the base 1, so that the tops of the two first guide rails 11 can be closed to The first stage 2 is prevented from falling out of the two first guide rails 11 when moving.

The first stage 2 can be a square frame, the first stage 2 can be moved on the base 1, the first stage 2 has two sets of opposite sides orthogonal to each other, one set of opposite sides There are a plurality of first positioning members 21 which are movably disposed on the two first guide rails 11 to smoothly support the first carrier 2. In this embodiment, the first positioning members 21 may be block blocks corresponding to the first positioning portions 12, so that the first positioning members 21 may be engaged with the first positioning portions 12 .

The other set of opposite sides of the first carrier 2 each has a second guide rail 22. In this embodiment, the two second guide rails 22 extend in the X direction. The two second guide rails 22 can displace the second carrier 3 to guide the movement of the second carrier 3. Each of the second guide rails 22 has a plurality of second positioning portions 23 arranged at regular intervals. In this embodiment, the structures of the second positioning portions 23 may be the same or similar to the first positioning portions 12 The plurality of second positioning portions 23 can be arranged along the extending direction of the two second guide rails 22, preferably, the center distance between any two adjacent second positioning portions 23 is equal to the distance between any two adjacent holes on a porous disk .

The first carrier 2 may also have two second limit levers 24, which are respectively detachably coupled to the two second guide rails 22, for example, but not limited to, the Each of the four corners of the first stage 2 may have a hole 25 above, and the bottom of each end of each second limit bar 24 may have a corresponding protrusion 26 so that each second limit bar 24 By extending the two protrusions 26 through the two holes 25 corresponding to the second stage 2, the two second limit rods 24 are firmly combined above the first stage 2, so that the second The tops of the two guide rails 22 are closed to prevent the second stage 3 from falling out of the two second guide rails 22 when moving.

The second stage 3 can be a square frame, the first stage 3 can be moved on the first stage 2, the second stage 3 has two sets of opposite sides orthogonal to each other, Each side has a plurality of second positioning members 31. The first positioning members 31 are movably disposed on the two second guide rails 22 to smoothly support the second carrier 3. In this embodiment, the structures of the second positioning members 31 may be the same or similar to the first positioning members 21 of the first stage 2, and the second positioning members 31 may be engaged with the Several several second positioning portions 23. The top of the second stage 3 also has an accommodating groove 32 for accommodating a porous disk for users to observe the samples in the porous disk using the microscope.

Please refer to FIG. 4, which is the fixing situation of the first positioning member 21 on the first rail 11, because the first positioning member 21 can be engaged with the first positioning portion 12, so that the first load The table 2 can be fixed by the first positioning members 21 and the first positioning portions 12 without being pushed.

Please refer to FIG. 5, which is the movement of the first positioning member 21 on the first guide rail 11. When the user pushes the first carrier 2, the first carrier 2 will drive the first positioning The piece 21 moves, causing the first positioning piece 21 to come out of the first positioning portion 12; once the first positioning piece 21 moves to another adjacent first positioning portion 12, the first positioning piece 21 can be positioned To the other adjacent first positioning portion 12, the first stage 2 is moved in the center of the two adjacent first positioning portions 12 After the distance, the first stage 2 can be fixed again. In this way, by the cooperation of the first positioning members 21 and the first positioning portions 12, the first stage 2 can move a fixed distance in a single direction along the Y direction.

Since the structures of the second positioning portions 23 and the second positioning elements 31 are respectively the same or similar to the first positioning portions 12 and the first positioning elements 21, the second positioning portions are positioned The portion 23 and the plurality of second positioning members 31 can be operated in the same or similar manner as the number of first positioning portions 12 and the number of first positioning members 21, so that the second stage 3 can be along the X direction Move a fixed distance in a single move.

Since the second stage 3 is connected to the first stage 2, the first stage 2 can drive the second stage 3 to move in the Y direction. Therefore, by controlling the fixed distance movement of the first stage 2 or the second stage 3, the porous disk in the accommodating groove 32 can be moved at a fixed distance in the X direction or the Y direction, so that the use When observing one of the holes on the porous disk with a microscope, the user can quickly align the observation range of the microscope to another hole, so that the user can quickly find and locate the hole on the porous disk to be observed.

Please refer to Figs. 6 and 7, which is the second embodiment of the porous disk positioner of the present invention. Compared with the first embodiment, in this embodiment, the first positioning portions 12' may be formed Holes in the side walls of the two first guide rails 11, and the first positioning portions 12' are arranged at intervals; each of the first positioning members 21 may have a fixing element b formed into a sphere, and the fixing element b may be An elastic element E is pushed so that the fixing element b can be partially accommodated in the first positioning portions 12', so that each fixing element b can be easily locked in the first positioning portions 12' , And the first carrier 2 is fixed in position; when the user pushes the first carrier 2 to move, the first carrier 2 will drive the first positioning members 21 to move, so that each of the fixing elements b retractably climbs over the first positioning portion 12', and when each fixing element b moves to another adjacent first positioning portion 12', the fixing element b of each first positioning element 21 can be borrowed The elastic element E is pushed up, so that each fixing element b Then, it is accommodated in the adjacent another first positioning part 12' to fix the first positioning members 21 and the first stage 2 in position again. In this way, by the cooperation of the first positioning members 21 and the first positioning portions 11, the first stage 2 can move a fixed distance in a single direction along the Y direction.

In this embodiment, the structures of the second positioning portions 23' and the second positioning elements 31 are respectively the same or similar to the first positioning portions 12' and the first positioning elements 21, I will not repeat them here. In this way, the plurality of second positioning portions 23' and the plurality of second positioning elements 31 can be operated in the same or similar manner as the number of first positioning portions 12' and the number of first positioning elements 21 The second stage 3 can move a fixed distance in a single direction along the X direction.

In summary, the porous disk positioner of the present invention can be mounted on a microscope stage with the base, or a microscope can be provided on the top, which can facilitate the user to assemble. In addition, by the cooperation of the first positioning parts and the first positioning pieces, and the cooperation of the second positioning parts and the second positioning pieces, the user can control the first stage And the second carrier moves at a fixed distance, indirectly driving a porous plate on the second carrier to move at a fixed distance, so that the user can quickly find and locate a specific hole on the porous plate. In this way, the porous disk positioner of the present invention has the effect of improving the convenience of use.

Although the present invention has been disclosed using the above-mentioned preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with this art without departing from the spirit and scope of the present invention still makes various changes and modifications to the above-mentioned embodiments. The technical scope of the invention is protected, so the scope of protection of the present invention shall be subject to the scope defined in the appended patent application.

1‧‧‧Dock

11‧‧‧ First rail

12‧‧‧First Positioning Department

13‧‧‧First limit lever

14‧‧‧ hole

15‧‧‧ raised

2‧‧‧ First stage

21‧‧‧First positioning piece

22‧‧‧second rail

23‧‧‧Second Positioning Department

24‧‧‧second limit lever

25‧‧‧ hole

26‧‧‧ raised

3‧‧‧ Second stage

31‧‧‧Second positioning piece

32‧‧‧Accommodation slot

Claims (5)

A porous disk positioner includes: a base, a first guide rail on each of the opposite sides, each of the first guide rails has a plurality of first positioning portions arranged at regular intervals; a first carrier, in which Moving on the base, the first stage has two sets of opposite sides that are orthogonal to each other, wherein each set of opposite sides has a plurality of first positioning members, and the first positioning members are movably disposed on the two first sides Guide rails, the other set of opposite sides each has a second guide rail, each of the second guide rails has a plurality of second positioning portions arranged at regular intervals; and a second stage moves on the first stage, the The second carrier has two sets of opposite sides that are orthogonal to each other, and one set of opposite sides each has a plurality of second positioning members. The second positioning members are movably disposed on the two second guide rails. The top of the stage has an accommodating groove, the moving directions of the first stage and the second stage intersect perpendicularly, and the first positioning portions and the second positioning portions form a slot, and the number The first positioning member and the second positioning members are corresponding to the first positioning part and the second positioning parts, respectively, to position the first positioning members and the second positioning parts The pieces are engaged with the first positioning portions and the second positioning portions. A porous disk positioner includes: a base, a first guide rail on each of the opposite sides, each of the first guide rails has a plurality of first positioning portions arranged at regular intervals; a first carrier, in which Moving on the base, the first stage has two sets of opposite sides that are orthogonal to each other, wherein each set of opposite sides has a plurality of first positioning members, and the first positioning members are movably disposed on the two first sides Guide rails, the other set of opposite sides each has a second guide rail, each of the second guide rails has a plurality of second positioning portions arranged at regular intervals; and a second stage moves on the first stage, the The second carrier has two sets of opposite sides that are orthogonal to each other, and one set of opposite sides each has a plurality of second positioning members, and the second positioning members are movably disposed on the Two second guide rails, the top of the second carrier has an accommodating groove, the moving directions of the first carrier and the second carrier intersect perpendicularly, the first positioning parts and the second positionings The portions are holes formed in the side walls of the two first guide rails and the two second guide rails, each of the first positioning member and each of the second positioning members is a fixing element with a sphere, the fixing element is supported by an elastic element Push to fix the fixing element telescopically in the first positioning portions and the second positioning portions. A porous disk positioner includes: a base, a first guide rail on each of the opposite sides, each of the first guide rails has a plurality of first positioning portions arranged at regular intervals; a first carrier, in which Moving on the base, the first stage has two sets of opposite sides that are orthogonal to each other, wherein each set of opposite sides has a plurality of first positioning members, and the first positioning members are movably disposed on the two first sides Guide rails, the other set of opposite sides each has a second guide rail, each of the second guide rails has a plurality of second positioning portions arranged at regular intervals; and a second stage moves on the first stage, the The second carrier has two sets of opposite sides that are orthogonal to each other, and one set of opposite sides each has a plurality of second positioning members. The second positioning members are movably disposed on the two second guide rails. The top of the stage has an accommodating groove, the moving directions of the first stage and the second stage intersect perpendicularly, wherein the base has two first limit levers, and the two first limit levers can be detached The first carrier has two second limit rods, and the two second limit rods are detachably coupled to the corresponding two second rails. The porous disc positioner as described in item 3 of the patent application scope, wherein the four corners of the base and the first stage each have a hole, and the bottoms of both ends of the two first limit rods have corresponding A protrusion of the hole of the base, the two protrusions of each of the first limit rods extend through the corresponding holes of the base, and the bottoms of both ends of the two second limit rods each have a corresponding to the first carrier A protrusion of the hole, the two protrusions of each of the second limiting rods extend through the hole corresponding to the first carrier. The porous disk positioner according to any one of the items 1 to 4 of the patent application scope, which Among them, the center distance between any two adjacent first positioning portions and the center distance between any two adjacent second positioning portions are equal to the center distance of any two adjacent holes on a porous disk.

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