Marker pen holder

Abstract

The utility model discloses a mark pen holder, and relates to the technical field of ink coating. The tool comprises a support with a base, a first clamping sleeve for clamping a mark pen, a second clamping sleeve for clamping a dial indicator handle, a first adjusting arm connected between the first clamping sleeve and the support, and a second adjusting arm connected between the second clamping sleeve and the support. The first clamping sleeve and the second clamping sleeve are each provided with a tightness adjusting structure. In use, the end portion of the push rod of the dial indicator abuts against the top end of the mark pen, and the dial indicator and the mark pen are coaxially arranged. The device can complete accurate and uniform coating action with constant pressure, is simple in structure, convenient and fast to install, suitable for installation of mark pens of different sizes and models, capable of meeting multi-angle posture adjustment, and good in coating convenience; and the dial indicator enables the coating pressure to be visible in real time, so that the visualization of the coating process and the convenience of operation are ensured.

Description

Technical Field

[0001] This utility model belongs to the field of ink coating technology, and in particular relates to a marker pen holder. Background Technology

[0002] Ion sources for coating are widely used in various fields such as metal coatings, optical thin films, semiconductor materials, and microelectronic devices. An ion source mainly consists of an ion source cylinder, a graphite anode pad, and ion source electrodes. Graphite in a coating ion source primarily serves as the anode pad, playing a crucial role. Graphite possesses excellent electrical conductivity, effectively increasing the current density of the ion source, thereby improving coating efficiency and shortening coating time. Graphite also protects the ion source from corrosion and oxidation, ensuring its stability and lifespan. The role of graphite in the ion source is influenced by various factors, including its thickness, shape, size, and surface finish.

[0003] Currently, graphite coating in laboratories uses marker pens, which apply an ink-like protective layer of graphite to the sample surface. However, because different people apply different amounts of force, manual application makes it impossible to control the pressure, resulting in an uneven ink protective layer and affecting subsequent testing procedures. Therefore, to address these issues, this solution proposes a marker pen holder capable of uniformly applying a protective layer to the sample. Utility Model Content

[0004] This utility model provides a marker pen holder that uses two clamping sleeves to hold a marker pen capable of being coated with graphite ink and a dial indicator for measuring the pressure applied to the marker pen. The two clamping sleeves are connected to a bracket with a base via two adjusting arms. In use, the end of the dial indicator's rod abuts against the tip of the marker pen. The dial indicator and marker pen are coaxially aligned, and the pointer on the dial indicator's dial shows the corresponding pressure, i.e., the pressure of the marker pen tip against the graphite-coated sample surface. Once the required pressure is reached, the adjusting arms are tightened to stabilize the overall structure and maintain its position. Then, using the platform movement function of the optical microscope carrying the sample, the device moves at a constant speed towards the target area, thus completing a precise and constant pressure coating action. This invention solves the problems in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] The present invention provides a marker holder, comprising a bracket with a base, a first clamping sleeve for clamping a marker, a second clamping sleeve for clamping a dial indicator handle, a first adjusting arm connected between the first clamping sleeve and the bracket, and a second adjusting arm connected between the second clamping sleeve and the bracket.

[0007] The first adjusting arm and the second adjusting arm are multi-segment arms with tension adjustment, and their tail ends are respectively installed on the side of the bracket through the first locking nut and the second locking nut, and their front ends are respectively hinged to the side of the first clamping sleeve and the second clamping sleeve.

[0008] Both the first and second clamping sleeves have a tension adjustment structure; in use, the tip of the dial indicator is placed against the tip of the marker, and the dial indicator and the marker are coaxially arranged.

[0009] Furthermore, the tension adjustment structure includes a hinge located in the middle of one side of the first clamping sleeve, locking adjustment blocks located on both sides of the other side of the first clamping sleeve, and a locking adjustment screw that passes through the two locking adjustment blocks and is threaded for adjustment.

[0010] Furthermore, the front end of the first adjusting arm is hinged to the side of the first clamping sleeve via a hinge structure.

[0011] Furthermore, the second clamping sleeve structure is the same as the first clamping sleeve structure.

[0012] The present invention has the following advantages over the prior art:

[0013] (1) Achieving uniform coating under constant pressure: The marker pen that can be coated with graphite ink and the dial indicator that measures the pressure of the marker pen are respectively held by two clamping sleeves. The two clamping sleeves are connected to the bracket with a base through two adjusting arms. When in use, the end of the dial indicator rod is pressed against the top of the marker pen. The dial indicator and the marker pen are set coaxially. The corresponding pressure is displayed by the dial pointer on the upper part of the dial indicator, that is, the pressure of the marker pen tip against the surface of the graphite coated sample is displayed. After the required pressure is reached, the overall structure is stabilized and the state is maintained by tightening the adjusting arm. Then, the optical microscope carrying the sample moves at a constant speed towards the target area through the platform movement function, thereby completing the precise uniform coating action under constant pressure.

[0014] (2) Simple structure: It adopts a clamping sleeve that can be adjusted in tightness and an adjusting arm that can be adjusted in multiple angles and tightness. The structure is simple, the installation is convenient and quick, it is suitable for the installation of markers of different sizes and models, and it can meet the adjustment posture of multiple angles and has good coating convenience.

[0015] (3) Coating pressure is visible in real time: The coating pressure can be visualized in real time through a dial gauge, which ensures the visualization of the coating process and the convenience of operation.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a marker holder according to the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the first clamping sleeve and the first adjusting arm;

[0020] Figure 3 This is a usage scenario diagram of the combination of a marker holder and an optical microscope platform according to this utility model;

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1-Support, 11-Base, 2-Marker, 3-Dial indicator, 31-Dial, 4-First clamping sleeve, 41-First adjusting arm, 42-First locking nut, 43-Hinged structure, 44-Hinge, 45-Locking adjusting block, 46-Locking adjusting screw, 5-Second clamping sleeve, 51-Second adjusting arm, 52-Second locking nut, 6-Optical microscope, 61-Stage, 7-Sample. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "tail end", "side", "front end", "top end", "coaxial", "end", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] like Figure 3As shown, graphite in the coating ion source is often coated using a marker pen filled with graphite ink, with graphite as the anode pad. The coating process requires the use of an optical microscope 6 with a movable stage 61. The sample 7 is placed on the stage 61 and coated under the observation of the optical microscope 6. Since the anode pad is very thin, the pressure is difficult to control when coating manually with a marker pen 2, and the pressure cannot be guaranteed to be uniform, which affects the subsequent testing process. Therefore, in order to achieve uniform and even pressure coating with the marker pen 2, this technical solution application is proposed.

[0026] Please see Figure 1-3 As shown, this utility model discloses a marker pen holder, including a bracket 1 with a base 11, a first clamping sleeve 4 for clamping a marker pen 2, a second clamping sleeve 5 for clamping a dial indicator 3 handle, a first adjusting arm 41 connected between the first clamping sleeve 4 and the bracket 1, and a second adjusting arm 51 connected between the second clamping sleeve 5 and the bracket 1; the marker pen 2 is an existing laboratory item based on existing marker pens with added graphite ink, and the dial indicator 3 has the function of displaying pressure through the pointer in the dial 31, and the dial indicator 3 can be an existing dial indicator;

[0027] The first adjusting arm 41 and the second adjusting arm 51 are multi-segment arms with tension adjustment, and their tail ends are respectively installed on the side of the bracket 1 through the first locking nut 42 and the second locking nut 52, respectively. Their front ends are respectively hinged to the side of the first clamping sleeve 4 and the second clamping sleeve 5. The bracket 1 is provided with locking holes, and the locking nut is rotated to lock and fix the arm in the locking holes. The multi-segment adjusting arm structure can meet the adjustment requirements of different angles. For example, in this technical solution, the adjusting arm adopts a three-segment design, and each segment is provided with a connecting shaft with tension adjustment function. Of course, other forms of adjusting arms that can meet the functions of multi-angle adjustment and tension adjustment are all within the protection scope of this technical solution.

[0028] Both the first clamping sleeve 4 and the second clamping sleeve 5 have a tension adjustment structure; in use, the top rod end of the dial indicator 3 abuts against the top of the marker pen 2, and the dial indicator 3 and the marker pen 2 are coaxially arranged; the tension adjustment structure includes a hinge 44 located in the middle of one side of the first clamping sleeve 4, locking adjustment blocks 45 located on both sides of the other side of the first clamping sleeve 4, and a locking adjustment screw 46 that passes through the two locking adjustment blocks 45 and is threaded for adjustment; this tension adjustment structure can meet the clamping of dial indicators 3 and marker 2 of different sizes, and is convenient to use; the front end of the first adjusting arm 41 is hinged to the side of the first clamping sleeve 4 through a hinge structure 43.

[0029] The second clamping sleeve 5 has the same structure as the first clamping sleeve 4, but the size is slightly different. Relatively speaking, the second clamping sleeve 5 clamps the dial indicator 3 in a slightly smaller size than the first clamping sleeve 4 clamps the marker 2, but the clamping structure is the same.

[0030] like Figure 3 As shown, the marker holder of this technical solution is used to coat the sample placed on the stage 61 of the optical microscope 6. After adjusting the holder, the top rod of the dial indicator 3 is placed against the top of the marker 2. The dial indicator 3 and the marker 2 are coaxially set. When the predetermined pressure is seen through the gauge head 31, the adjusting arm is locked to maintain a stable state. Then, the coating is carried out under the observation of the optical microscope 6. The coating is carried out with the help of the optical microscope 6 with the stage 61 moving function. The moving function is a built-in function of the optical microscope. Since the sample 7 is always kept horizontal and the holder is kept stable, the coated anode pad is a uniform coating layer under the same pressure.

[0031] Graphite in the coating ion source is often coated using a marker pen filled with graphite ink, with the graphite serving as the anode pad. The coating process requires the use of an optical microscope 6 with a movable stage 61. The sample 7 is placed on the stage 61 and coated under the observation of the optical microscope 6. Since the anode pad is very thin, the pressure is difficult to control when coating manually with a marker pen 2, and the pressure cannot be guaranteed to be uniform, which affects the subsequent testing process. Therefore, in order to achieve uniform and even pressure coating with the marker pen 2, this technical solution application is proposed.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A marker holder characterized by, The utility model relates to a multi-purpose tool holder for marking pen and dial gauge, which comprises a holder (1) with a base (11), a first clamping sleeve (4) for clamping a marking pen (2), a second clamping sleeve (5) for clamping the handle of a dial gauge (3), a first adjusting arm (41) connected between the first clamping sleeve (4) and the holder (1), and a second adjusting arm (51) connected between the second clamping sleeve (5) and the holder (1). The first adjusting arm (41) and the second adjusting arm (51) are multi-section arms with tension adjustment, and the tail ends thereof are respectively installed on the side of the holder (1) through a first locking nut (42) and a second locking nut (52), and the front ends thereof are respectively hingedly connected with the side of the first clamping sleeve (4) and the second clamping sleeve (5). The first clamping sleeve (4) and the second clamping sleeve (5) are both provided with a tension adjustment structure, so that the top rod end of the dial gauge (3) is in contact with the top end of the marking pen (2) during use, and the dial gauge (3) and the marking pen (2) are coaxially arranged.

2. A marker holder according to claim 1, wherein The tension adjustment structure comprises a hinge (44) arranged at the middle of one side of the first clamping sleeve (4), locking adjustment blocks (45) arranged on both sides of the other side of the first clamping sleeve (4), and a locking adjustment screw rod (46) penetrating through the two locking adjustment blocks (45) and being threadedly adjusted.

3. A marker holder according to claim 1, wherein The front end of the first adjusting arm (41) is hingedly connected with the side of the first clamping sleeve (4) through a hinge structure (43).

4. A marker holder according to claim 1, wherein The second clamping sleeve (5) has the same structure as the first clamping sleeve (4).

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