Hidden up-and-down movement clamping mechanism

Abstract

According to the scheme, the hidden type up-and-down movement clamping mechanism comprises a piece outlet side baffle, a notch groove used for installing a clamping plate is formed in the bottom of the piece outlet side baffle, positioning open holes are formed in the left side and the right side of the bottom of the piece outlet side baffle, and each positioning open hole communicates with the notch groove; positioning holes corresponding to the positioning open holes are formed in the two sides of the clamping plate in the width direction, and the clamping plate is installed on the notch groove through cylindrical pins; when the clamping plate is mounted at the notch groove, the surface of one side, facing the slide, of the clamping plate is flush with the front surface of the slide outlet side baffle plate; and the positioning open holes are kidney-shaped holes, so that the position of the clamping plate can be adjusted up and down in the notch. The slide can be effectively prevented from being clamped, and meanwhile the attractive degree is improved.

Description

Technical Field

[0001] The present application relates to the field of medical instruments, and in particular to a hidden up-and-down movement locking mechanism. Background Art

[0002] In the current medical device industry, the slide storage chambers typically utilize a stacked slide design with two side latches to prevent them from falling. This traditional chamber structure has certain advantages, such as a relatively simple structure and convenient installation. However, it also has drawbacks that should not be ignored.

[0003] First, because the positioning structure is in direct contact with the glass slide, when the height of the glass slide stack reaches the sliding slot position of the positioning plate, it is very easy for the glass slide to be stuck in it, such as Figure 2 This problem directly prevents the slide from falling properly, seriously interfering with the normal operation of medical equipment. For example, in certain high-precision medical tests, the failure of the slide to fall accurately can lead to deviations in test results and affect doctors' judgments of the condition.

[0004] Secondly, from a design perspective, this chamber structure lacks aesthetic appeal, creating a sense of outdated design. In modern medical environments, the aesthetic requirements for instruments are increasingly stringent, and this unsightly design can diminish the user experience and overall satisfaction with the instrument. For example, in some modern medical institutions, outdated, outdated instruments can lead patients to question the institution's professionalism. Utility Model Content

[0005] The purpose of this application is to provide a hidden up and down moving locking mechanism to address the above-mentioned problems existing in the prior art.

[0006] In order to achieve the above application objectives, the present application adopts the following technical solutions: A hidden up-and-down motion locking mechanism includes:

[0007] The sheet-exit side baffle has a notch at the bottom for installing the positioning plate, and positioning holes are provided on the left and right sides of the bottom, each positioning hole is connected to the notch;

[0008] The positioning plate has positioning holes corresponding to the positioning openings on both sides of the width direction and is installed on the notch groove through cylindrical pins;

[0009] When the retaining plate is installed in the notch, the surface of the retaining plate facing the slide is flush with the front surface of the slide-out side baffle;

[0010] The positioning opening is a waist hole, so that the positioning plate can be adjusted up and down in the gap.

[0011] Furthermore, the waist hole is located at the middle height of the notch groove.

[0012] Furthermore, the cylindrical pin is screwed into the positioning hole.

[0013] Furthermore, a straight groove or a cross groove is provided on the end surface of the cylindrical pin away from the locking plate.

[0014] Furthermore, the notch groove includes a first groove and a second groove whose width is greater than that of the first groove, and the second groove is arranged below the first groove.

[0015] Furthermore, a positioning notch is provided on the positioning plate, the top edge of the positioning notch is higher than the height of the lowest glass slide, and a notch corresponding to the positioning notch is provided on the second groove.

[0016] Furthermore, steps lower than the front surface of the sheet-exiting side baffle are provided on the left and right sides of the sheet-exiting side baffle.

[0017] Furthermore, each step is provided with a positioning groove corresponding to the positioning opening.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. Through a unique design, when the retaining plate is installed in the notch, the surface of the retaining plate facing the slide is flush with the front of the slide exit baffle, preventing direct contact between the retaining structure and the slide. This effectively solves the problem of traditional slide chamber structures where the slides are stuck when the stack height reaches the retaining plate sliding slot, preventing the slides from falling properly. This ensures the stable and normal operation of the instrument, improves the overall integrity, and makes the overall appearance more beautiful. For example, during the continuous slide inspection process, there will be no interruption due to slide jamming, which improves inspection efficiency and accuracy.

[0020] 2. The positioning hole is a waist hole, so that the positioning plate can be adjusted up and down within the gap. This design not only increases the flexibility and adaptability of the device.

[0021] 3. The waist hole is located at the middle height of the notch groove. This reasonable position layout can achieve a more stable and balanced positioning adjustment, thereby improving the stability and reliability of the overall structure.

[0022] 4. The cylindrical pin is screwed into the positioning hole, and a slot or a cross slot is provided on the end face of the cylindrical pin away from the positioning plate, which facilitates the installation, removal and position adjustment of the positioning plate and reduces maintenance costs and operation difficulty.

[0023] 5. Steps are provided on the left and right sides of the film exit baffle, which are lower than the front of the baffle. Each step is provided with a positioning groove corresponding to the positioning opening, which enhances the integrity and stability of the structure, makes the appearance more simple and beautiful, and improves the overall quality of the instrument and user experience.

[0024] In summary, the hidden up-and-down motion locking mechanism of the present invention not only solves the structural defects of the traditional slide chamber, but also has higher flexibility, stability and aesthetics, which can significantly improve the performance and use effect of medical instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of this application;

[0026] Figure 2 It is a structural diagram of the prior art.

[0027] In the figure, 1, film exit side baffle; 2, positioning plate; 3, cylindrical pin; 4, glass slide; 11, positioning opening; 12, first groove; 13, second groove; 14, step; 141, positioning groove; 15, sliding groove; 21, positioning hole; 22, positioning notch. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0029] Those skilled in the art should understand that, in the disclosure of this application, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting this application.

[0030] Example 1:

[0031] like Figure 1 As shown, the hidden up-and-down motion locking mechanism includes:

[0032] The exit-side baffle 1 has a notch at its bottom for mounting the retaining plate 2. Positioning holes 11 are located on both sides of the bottom, each of which communicates with the notch. The notch includes a first slot 12 and a second slot 13, which is wider than the first slot 12 and is positioned below the first slot 12. Steps 14, lower than the front of the exit-side baffle 1, are located on both sides. Each step 14 has a positioning slot 141 corresponding to a positioning hole 11.

[0033] The retaining plate 2 has positioning holes 21 on both sides of its width corresponding to the positioning openings 11. It is mounted on the notched groove via cylindrical pins 3, which are threaded into the positioning holes 21. The end of the cylindrical pin 3 facing away from the retaining plate 2 is provided with a slotted or cross-shaped groove. The retaining plate 2 has a positioning notch 22, the top edge of which is higher than the height of the bottommost slide 4. The second groove 13 has a notch corresponding to this positioning notch 22.

[0034] When the retaining plate 2 is installed in the notch, the surface of the retaining plate 2 facing the slide 4 is flush with the front surface of the film exit side baffle 1; the positioning opening 11 is a waist hole, so that the retaining plate 2 can be adjusted up and down in the notch. The waist hole is located at the middle height of the notch.

[0035] In this embodiment, the film-discharging side baffle 1 can be made of high-strength stainless steel, and the notched groove at its bottom is precision-machined to precise dimensions. The retaining plate 2 is also made of wear-resistant metal, with positioning holes 21 on both sides of the width precisely aligned with the positioning openings 11 on the left and right sides of the bottom of the film-discharging side baffle 1. The retaining plate 2 is mounted on the notched groove using a cylindrical pin 3. At this point, the surface of the retaining plate 2 facing the slide 4 is flush with the front of the film-discharging side baffle 1. The positioning opening 11 is a waist hole located at the middle height of the notched groove. The operator can install the retaining plate 2 by rotating the cylindrical pin 3 with a flat-bladed screwdriver, and the cylindrical pin 3 slides within the waist hole.

[0036] Example 2:

[0037] In this embodiment, the exit-side baffle 1 is made of aluminum alloy, which offers excellent corrosion resistance and light weight. The first and second slots 12, 13 of the notched slot are well-designed and precisely dimensioned. The retaining plate 2 is made of engineering plastic, which offers a certain degree of elasticity and wear resistance. The cylindrical pin 3 is securely screwed into the positioning hole 21. A cross-shaped slot is provided on the end of the cylindrical pin 3 facing away from the retaining plate 2, facilitating adjustment using a Phillips screwdriver.

[0038] Example 3:

[0039] In this embodiment, steps 14 are provided on both sides of the exit-side baffle 1, extending lower than the front surface of the exit-side baffle 1. These steps 14 are anti-slip, and each step 14 is provided with a positioning groove 141 corresponding to the positioning opening 11, enhancing structural stability. The positioning notches 22 on the retaining plate 2 closely mate with the notches in the second groove 13, ensuring the proper placement of the slide 4 while enhancing the overall aesthetics.

[0040] Through the above embodiments, we can clearly see the advantages and feasibility of the hidden up and down motion locking mechanism of the utility model in practical applications, which can effectively solve the problems existing in the prior art and provide strong guarantees for the stable operation and efficient work of medical instruments.

[0041] The parts not described in detail in this application are prior art, so this application does not describe them in detail.

[0042] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0043] Although this document frequently uses terms such as the film exit baffle 1, the retaining plate 2, the cylindrical pin 3, the glass slide 4, the positioning opening 11, the first groove 12, the second groove 13, the step 14, the positioning groove 141, the sliding groove 15, the positioning hole 21, and the positioning notch 22, the use of other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of this application; interpreting them as any additional limitations is contrary to the spirit of this application.

[0044] This application is not limited to the above-mentioned optimal implementation method. Anyone can derive various other forms of products based on the inspiration of this application. However, no matter what changes are made in their shape or structure, any technical solution that is the same or similar to that of this application falls within the scope of protection of this application.

Claims

1. A hidden up-and-down motion locking mechanism, characterized in that: include: The sheet-exit side baffle has a notch groove at the bottom for installing the positioning plate, and positioning holes are provided on the left and right sides of the bottom, and each positioning hole is connected to the notch groove; The positioning plate has positioning holes corresponding to the positioning openings on both sides in the width direction and is installed on the notch groove through cylindrical pins; When the retaining plate is installed at the notch, the surface of the retaining plate facing the slide is flush with the front surface of the slide-out side baffle; The positioning opening is a waist hole, so that the positioning plate can be adjusted up and down in the notch.

2. A hidden up-and-down moving locking mechanism according to claim 1, characterized in that: The waist hole is located at the middle height of the notch groove.

3. A hidden up-and-down moving locking mechanism according to claim 1, characterized in that: The cylindrical pin is threadedly engaged with the positioning hole.

4. A hidden up-and-down moving locking mechanism according to claim 3, characterized in that: A straight groove or a cross groove is provided on the end surface of the cylindrical pin away from the locking plate.

5. The hidden up-and-down moving locking mechanism according to claim 1, characterized in that: The notch groove includes a first groove and a second groove with a width greater than that of the first groove, and the second groove is arranged below the first groove.

6. A hidden up-and-down moving locking mechanism according to claim 5, characterized in that: The positioning plate is provided with a positioning notch, the top edge of which is higher than the height of the lowest glass slide, and the second groove is provided with a notch corresponding to the positioning notch.

7. A hidden vertical movement locking mechanism according to any one of claims 1 to 6, characterized in that: Steps lower than the front face of the sheet-exiting side baffle are provided on the left and right sides of the sheet-exiting side baffle.

8. The hidden up-and-down moving locking mechanism according to claim 7, characterized in that: Each of the steps is provided with a positioning groove corresponding to the positioning opening.

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