CN211123473U - Clamp for fixing glass slide jig - Google Patents

Abstract

The utility model discloses a clamp for fixing a glass slide jig, which comprises a bottom plate, an upper positioning mechanism and a lower positioning mechanism, wherein the upper positioning mechanism comprises an upper positioning plate fixed on the bottom plate and at least one elastic piece which is arranged on the upper positioning plate and is used for abutting against the top of the glass slide jig; the lower positioning mechanism comprises at least one positioning component which is arranged on the bottom plate and is used for abutting against the bottom of the glass slide jig. The utility model discloses can be fine, fix slide glass tool very conveniently, and then make things convenient for the microscope to carry out automated inspection.

Description

Fixtures for holding glass slides

technical field

The utility model relates to a fixture for fixing a glass slide fixture.

Background technique

Biomedical testing mostly uses microscopes, and the existing microscope fixtures can only hold one sample or one glass slide at a time, which cannot meet the needs of automatic testing.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and to provide a fixture for fixing a glass slide fixture, which can fix the glass slide fixture well and conveniently, thereby facilitating the automatic detection.

In order to solve the above-mentioned technical problems, the technical scheme of the present utility model is: a fixture for fixing a glass slide fixture, which comprises:

bottom plate;

an upper positioning mechanism, the upper positioning mechanism comprises an upper positioning plate fixed on the bottom plate and at least one elastic piece mounted on the upper positioning plate and used for abutting with the top of the slide fixture;

The lower positioning mechanism includes at least one positioning assembly mounted on the bottom plate and used for abutting with the bottom of the slide fixture.

Further, the elastic member is a spring pin.

Further, the positioning member assembly includes a positioning hook.

Further, in order to prevent the left-right or right-right deviation of the slide fixture on the bottom plate, the fixture for fixing the slide fixture also includes:

A left stopper installed on the left side of the base plate and at least used to prevent the slide fixture from shifting to the left;

A right stopper installed on the right side of the base plate and used at least to prevent the slide holder from shifting to the right.

Further, in order to prevent the slide fixture from being bound by the upper positioning mechanism and the lower positioning mechanism due to upturning, the left stopper and the right stopper are respectively installed on the bottom plate near the upper positioning mechanism. The right stops include:

a vertical plate, the vertical plate is fixed on the bottom plate to prevent the slide fixture from shifting;

The horizontal plate is connected to the vertical plate and is located above the slide glass fixture to prevent the slide glass fixture from rising up.

Further, in order to facilitate the placement of the slide fixture into the fixture for fixing the slide fixture, the positioning assembly includes:

a positioning hook, the distal hook end of the positioning hook is hinged on the bottom plate;

A spring, the lower end of the spring is in contact with the bottom plate, and the upper end is in contact with the positioning hook.

Further, in order to facilitate the installation of the spring, the bottom plate is provided with a lower groove body for accommodating the lower end of the spring, the positioning hook is provided with an upper groove body for accommodating the upper end of the spring, and the lower end of the spring is provided with an upper groove body. It is placed in the lower tank body, and the upper end of the spring is placed in the upper tank body.

Further, in order to detect whether there is a glass slide in the slide glass slot, the slide glass fixture has at least one row of slide glass slot for placing the slide glass;

Clamps for holding slide fixtures also include:

A detection device corresponding to the slide glass slot one-to-one and used to detect whether there is a slide glass in the slide glass slot, the detection device is installed on the bottom plate.

Further, in order to facilitate the installation of the detection device on the base plate, the fixture for fixing the glass slide fixture also includes:

A cover plate, the bottom plate is provided with a placement slot corresponding to the detection device and used for placing the detection device, the cover plate is covered on the placement slot and connected with the bottom plate after the detection device is placed in the corresponding placement slot to fix the detection device.

After adopting the above-mentioned technical scheme, the utility model has the following beneficial effects:

1. Push the slide fixture with the glass slide fixed from the bottom of the bottom plate to the top. The slide fixture is against the elastic piece and after the slide fixture completely enters the space between the elastic piece and the positioning component , Loosen the slide jig, the bottom of the slide jig is in contact with the positioning component under the action of the resilience of the elastic member, and the slide jig is well fixed on the slide jig for fixing the slide glass. On the jig of the jig, the utility model can conveniently fix the glass slide jig, and the operation is convenient, the slide glass jig is positioned by the elastic piece, and there is no deviation in each positioning, which is convenient for the automatic detection of the microscope;

2. The utility model also has a left stopper and a right stopper, which can effectively avoid the left and right deviation of the slide fixture. The positioning effect is good; the positioning assembly also has a spring. During the process of pushing the slide fixture into the space defined by the left stopper and the right stopper, the slide fixture presses the positioning hook so that the positioning hook goes down , and then it is convenient for the slide jig to move under the horizontal plate. After the slide jig is pushed into place, the rebound of the spring drives the positioning hook to reset, so as to facilitate the positioning hook and the bottom of the slide jig to abut. The new lower positioning mechanism adopts the structure in which the positioning hook and the spring are matched, which is more convenient to put the glass slide fixture into the fixture;

3. The utility model also has a detection device, which can automatically identify whether there is a glass slide in the slide glass slot, which can effectively prevent the microscope from futile detection of the slide glass slot where no slide glass is placed.

Description of drawings

FIG. 1 is a schematic structural diagram of a fixture for fixing a glass slide fixture of the present invention after clamping the glass slide fixture;

Fig. 2 is the exploded view of Fig. 1;

Fig. 3 is the front view of Fig. 1;

Fig. 4 is the AA cross-sectional view of Fig. 3;

FIG. 5 is an enlarged view of part A of FIG. 4 .

Detailed ways

In order to make the content of the present utility model easier to understand clearly, the present utility model will be described in further detail below according to specific embodiments and in conjunction with the accompanying drawings.

As shown in Figures 1 to 5, a fixture for fixing a glass slide fixture includes:

bottom plate 1;

an upper positioning mechanism, the upper positioning mechanism includes an upper positioning plate 2 fixed on the bottom plate 1 and at least one elastic piece mounted on the upper positioning plate 2 and used for abutting with the top of the slide fixture 20;

A lower positioning mechanism, the lower positioning mechanism includes at least one positioning assembly mounted on the bottom plate 1 and used for abutting with the bottom of the slide fixture 20 .

In this embodiment, six elastic members are provided, but not limited to this. A handle is installed near the bottom of the slide fixture 20 , and the slide fixture 20 has a plurality of slide slots for placing and fixing the slide glass 10 .

Specifically, the slide jig 20 with the glass slide 10 fixed is pushed in from the bottom of the bottom plate 1 to the top, and the slide jig 20 bears against the elastic member and completely enters the elastic member and is positioned in the slide jig 20 After the space between the components, loosen the glass slide fixture 20, and the bottom of the slide glass fixture 20 is in contact with the positioning component under the action of the resilience of the elastic member, so that the slide glass fixture 20 can be well held. 20 is fixed on the jig for fixing the glass slide fixture, the utility model can easily fix the glass slide fixture 20, and the operation is convenient, the slide glass fixture 20 is positioned by the elastic member, and there is no deviation in each positioning, It is convenient for automatic detection by microscope.

As shown in FIGS. 1 , 2 and 3 , the elastic member is a spring pin 3 .

As shown in FIGS. 1 to 5 , the positioning member assembly includes a positioning hook 4 .

As shown in Figures 1, 2, and 3, in order to prevent the slide glass fixture 20 from being left or right-right skewed on the base plate 1, the fixture for fixing the slide glass fixture also includes:

a left stopper 5 installed on the left side of the base plate 1 and used at least to prevent the slide jig 20 from shifting to the left;

The right stopper 6 is installed on the right side of the base plate 1 and is at least used to prevent the slide jig 20 from shifting to the right.

As shown in FIG. 1 , in order to prevent the slide jig 20 from being bound by the upper positioning mechanism and the lower positioning mechanism due to upturning, the left stopper 5 and the right stopper 6 are respectively installed on the bottom plate 1 near the upper positioning mechanism. In terms of position, the left stopper 5 and the right stopper 6 respectively include:

a vertical plate, the vertical plate is fixed on the bottom plate 1 to prevent the slide glass fixture 20 from shifting;

A horizontal plate, the horizontal plate is connected to the vertical plate and is located above the glass slide fixture 20 to prevent the slide glass fixture 20 from rising up.

As shown in Figures 4 and 5, in order to facilitate the placement of the slide fixture 20 into the fixture for fixing the slide fixture, the positioning assembly includes:

a positioning hook 4, the distal hook end of the positioning hook 4 is hinged on the base plate 1;

A spring 7, the lower end of the spring 7 is in contact with the bottom plate 1, and the upper end is in contact with the positioning hook 4.

As shown in FIGS. 4 and 5 , in order to facilitate the installation of the spring 7 , the bottom plate 1 is provided with a lower groove body for accommodating the lower end of the spring 7 , and the positioning hook 4 is provided with an upper end for accommodating the spring 7 . The lower end of the spring 7 is placed in the lower groove, and the upper end of the spring 7 is placed in the upper groove.

Specifically, the present invention also has a left stopper 5 and a right stopper 6, which can effectively avoid the left and right displacement of the glass slide fixture 20, and the left stopper 5 and the right stopper 6 also have horizontal plates, which can effectively avoid the slide glass The slide fixture 20 is upturned, and the positioning effect is good; the positioning assembly also has a spring 7, in the process of pushing the slide fixture 20 into the space defined by the left stop 5 and the right stop 6, the glass slide The slide fixture 20 presses the positioning hook 4 so that the positioning hook 4 goes down, thereby facilitating the slide glass fixture 20 to move under the horizontal plate. After the slide glass fixture 20 is pushed in place, the rebound of the spring 8 drives the positioning hook 4 The positioning hook 4 is reset to facilitate the contact between the positioning hook 4 and the bottom of the slide fixture 20. The lower positioning mechanism of the present invention adopts a structure in which the positioning hook 4 and the spring 8 cooperate with each other, which is more convenient to put the slide glass fixture 20 into the fixture. .

As shown in FIG. 2 , in order to detect whether there is a glass slide 10 in the slide glass groove, the slide glass fixture 20 has at least one row of slide glass grooves for placing the slide glass 10 ;

Clamps for holding slide fixtures also include:

The detection device 8 corresponds to the slide glass slot one-to-one and is used to detect whether there is a slide glass 10 in the slide glass slot. The detection device 8 is installed on the bottom plate 1 .

In this embodiment, the detection device 8 is a photoelectric sensor, but it is not limited to this.

Specifically, the present invention also has a detection device, which can automatically identify whether there is a glass slide 10 in the slide glass slot, and can effectively avoid the microscope from futile detection of the slide glass slot without the slide glass 10.

As shown in FIG. 2, in order to facilitate the installation of the detection device 8 on the base plate 1, the fixture for fixing the slide fixture further includes:

A cover plate 9, the bottom plate 1 is provided with a placement slot corresponding to the detection device 8 and used for placing the detection device 8, the cover plate 9 is covered in the placement slot after the detection device 8 is placed in the corresponding placement slot It is connected to the base plate 1 to fix the detection device 8 .

The specific embodiments described above further describe in detail the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention, and are not intended to be used for To limit the present utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

In the description of the present invention, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that The device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that is usually placed when the utility model product is used, only for the convenience of describing the present utility model and simplifying the description, not Indicates or implies that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhanging" etc. do not imply that a component is required to be absolutely horizontal or overhang, but rather may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the present invention, unless otherwise expressly specified and limited, the first feature above or below the second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact Rather, they are contacted by additional features between them. Also, the first feature being above, above and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is below, below and below the second feature includes the first feature is directly below and diagonally below the second feature, or simply means that the first feature level is smaller than the second feature.

Claims (9)

1. a fixture for fixing a glass slide fixture, is characterized in that, it includes: bottom plate (1); An upper positioning mechanism, the upper positioning mechanism comprises an upper positioning plate (2) fixed on the bottom plate (1) and at least one positioning plate (2) mounted on the upper positioning plate (2) and used for connecting with the slide fixture (20). The elastic piece abutting on the top; A lower positioning mechanism, the lower positioning mechanism includes at least one positioning assembly mounted on the bottom plate (1) and used for abutting with the bottom of the slide fixture (20). 2. The jig for fixing a glass slide fixture according to claim 1, characterized in that, The elastic member is a spring pin (3). 3. The jig for fixing a glass slide fixture according to claim 1, characterized in that, The positioning assembly includes a positioning hook (4). 4. The jig for fixing a glass slide fixture according to claim 1, characterized in that, Also includes: a left stopper (5) installed on the left side of the base plate (1) and at least used to prevent the slide fixture (20) from shifting to the left; A right stopper (6) installed on the right side of the base plate (1) and at least used to prevent the slide glass fixture (20) from shifting to the right. 5. The jig for fixing a glass slide fixture according to claim 4, characterized in that, The left stopper (5) and the right stopper (6) are respectively installed at positions of the bottom plate (1) close to the upper positioning mechanism, and the left stopper (5) and the right stopper (6) respectively comprise: a vertical plate, the vertical plate is fixed on the bottom plate (1) to prevent the slide glass fixture (20) from shifting; A horizontal plate, the horizontal plate is connected to the vertical plate and is located above the slide glass fixture (20) to prevent the slide glass fixture (20) from upturning. 6. The jig for fixing a glass slide fixture according to claim 5, characterized in that, The positioning assembly includes: a positioning hook (4), the distal hook end of the positioning hook (4) is hinged on the bottom plate (1); A spring (7), the lower end of the spring (7) is in contact with the bottom plate (1), and the upper end is in contact with the positioning hook (4). 7. The jig for fixing a glass slide fixture according to claim 6, characterized in that, The bottom plate (1) is provided with a lower groove body for accommodating the lower end of the spring (7), and the positioning hook (4) is provided with an upper groove body for accommodating the upper end of the spring (7). The lower end of the spring (7) is placed in the lower groove body, and the upper end of the spring (7) is placed in the upper groove body. 8. The jig for fixing a glass slide fixture according to claim 1, characterized in that, The slide fixture (20) has at least one row of slide slots for placing the slides (10); Also includes: A detection device (8) corresponding to the slide glass slot one-to-one and used for detecting whether there is a slide glass (10) in the slide glass slot, the detection device (8) is installed on the bottom plate (1). 9. The jig for fixing a glass slide fixture according to claim 8, characterized in that, Also includes: A cover plate (9), the bottom plate (1) is provided with a placement slot corresponding to the detection device (8) one-to-one and used for placing the detection device (8), the cover plate (9) is located in the detection device (8) ) into the corresponding placement slot and then cover the placement slot and connect with the bottom plate (1) to fix the detection device (8).

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