Ink box with transparent window and scale marks

Abstract

The utility model discloses an ink box with a transparent window and scale marks, and relates to the technical field of ink boxes. The ink cartridge comprises an ink cartridge main body, a movable cover is movably clamped on the top of the ink cartridge main body, an ink quantity detection mechanism used for detecting the ink quantity is arranged in the ink cartridge main body, and a butt joint assembly used for limiting the ink quantity detection mechanism is arranged in the ink cartridge main body. An interface is formed in the right side surface of the ink box main body, the ink quantity detection mechanism comprises a mounting plate, a sliding column is movably inserted into the surface of the mounting plate, a floating plate is fixedly connected to the bottom end of the sliding column, and a mounting piece is fixedly connected to the top end of the sliding column. When the ink amount is small, a user can be prompted, so that ink is added in time, excessive ink adding can be avoided in the adding process, and the ink adding device is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of ink cartridge technology, specifically to an ink cartridge with a transparent window and scale lines. Background Technology

[0002] Ink cartridges, or inkjet cartridges, are an essential component of inkjet printers. Their primary function is to store the ink deposited on the paper during printing. Each cartridge typically contains one or more ink reservoirs. Some manufacturers also add electronic contacts and a chip that communicates with the printer to the cartridge for more precise ink management and print control.

[0003] However, most existing ink cartridges have design limitations, lacking a structure for observing the remaining ink level. This makes it impossible for operators to intuitively and accurately understand the remaining ink level inside the cartridge. When refilling ink, due to the lack of a visual reference, operators often have to rely on personal experience or add ink in small amounts multiple times to prevent overfilling. This refilling method is not only cumbersome but also prone to ink waste, significantly reducing refilling efficiency and causing considerable inconvenience to users.

[0004] To address this, a transparent ink cartridge with graduated lines is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an ink cartridge with a transparent window and scale lines in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A transparent ink cartridge with graduated lines includes a cartridge body, a movable cover that is movably snapped onto the top of the cartridge body, an ink level detection mechanism for detecting ink level inside the cartridge body, a docking component for limiting the ink level detection mechanism inside the cartridge body, and an interface on the right side of the cartridge body.

[0008] Furthermore, the ink volume detection mechanism includes a mounting plate, a sliding column is movably inserted into the surface of the mounting plate, a float plate is fixedly connected to the bottom end of the sliding column, a mounting plate is fixedly connected to the top end of the sliding column, a second pressure sensor is fixedly mounted on the bottom surface of the mounting plate, and a buzzer is fixedly mounted on the front of the ink cartridge body, and the buzzer is electrically connected to the second pressure sensor.

[0009] Furthermore, a first pressure sensor is fixedly installed in the center of the top surface of the mounting plate, and the first pressure sensor is electrically connected to the buzzer.

[0010] Furthermore, the docking assembly includes a fixing sleeve, which is fixedly connected to the inner wall of the ink cartridge body. An L-shaped rod is movably inserted into the inner wall of the fixing sleeve, and the end of the L-shaped rod is fixedly connected to the mounting plate. An mounting cavity is opened inside the L-shaped rod. A locking block is movably inserted into both the front and rear side walls of the mounting cavity, and the bottom surface of the locking block is in contact with the top of the fixing sleeve. A stop block is fixedly connected to the top surface of the locking block. A spring is fixedly connected between the surface of the stop block and the inner wall of the mounting cavity. A limit block is fixedly connected to the left side of the L-shaped rod, and the top surface of the limit block is in contact with the bottom surface of the fixing sleeve.

[0011] Furthermore, a cover plate is fixedly connected to the top surface of the ink cartridge body by bolts, and the movable cover is movably snapped onto the top surface of the cover plate.

[0012] Furthermore, a transparent window is embedded at the left end of the ink cartridge body, and scale lines are provided on the surface of the transparent window.

[0013] The beneficial effects of this utility model are as follows:

[0014] The interface allows the ink cartridge to connect to the printer. During use, the ink level detection mechanism monitors the ink level inside the cartridge. When the ink level is lower than a preset value, an alarm will sound to alert the user. The user can refill the cartridge by opening the cover. When the ink level reaches the preset value, an alarm will sound again to alert the user. The ink level detection mechanism can be quickly disassembled by using the docking component to release the limit, facilitating maintenance. This system enables real-time monitoring of the ink level inside the cartridge, alerting the user when the ink level is low and preventing overfilling, making it more convenient to use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a front sectional view of the main structure of the ink cartridge of this utility model;

[0017] Figure 3 This is a right sectional view of the docking component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the ink volume detection mechanism of this utility model;

[0019] Figure 5 This is a side view of the structure of this utility model;

[0020] Reference numerals in the attached drawings: 1. Ink cartridge body; 2. Movable cover; 3. Ink volume detection mechanism; 301. Mounting plate; 302. Sliding column; 303. Float plate; 304. First pressure sensor; 305. Mounting piece; 306. Second pressure sensor; 307. Buzzer; 4. Connecting assembly; 401. L-shaped rod; 402. Fixing sleeve; 403. Mounting cavity; 404. Locking block; 405. Stop block; 406. Spring; 5. Interface; 6. Cover plate; 7. Transparent window; 8. Scale line. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0025] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figures 1 to 5As shown, a transparent ink cartridge with graduated lines includes a cartridge body 1, a movable cover 2 that is movably attached to the top of the cartridge body 1, an ink level detection mechanism 3 for detecting ink level inside the cartridge body 1, a docking component 4 for limiting the ink level detection mechanism 3 inside the cartridge body 1, and an interface 5 on the right side of the cartridge body 1. More specifically, the interface 5 allows the cartridge body 1 to connect to a printer. During use, the ink level detection mechanism 3 detects the ink level inside the cartridge body 1. When the ink level is less than a preset value, a buzzer alarm will sound to alert the user. The user can refill the cartridge by opening the movable cover 2. When the ink level reaches the standard level, a buzzer alarm will sound again to alert the user. The user can release the limiting of the ink level detection mechanism 3 by using the docking component 4, allowing for quick disassembly of the ink level detection mechanism 3 for easy maintenance.

[0027] The ink level detection mechanism 3 includes a mounting plate 301. A sliding column 302 is movably inserted into the surface of the mounting plate 301. A float plate 303 is fixedly connected to the bottom end of the sliding column 302, and a mounting piece 305 is fixedly connected to the top end of the sliding column 302. A second pressure sensor 306 is fixedly mounted on the bottom surface of the mounting piece 305. A buzzer 307 is fixedly mounted on the front of the ink cartridge body 1, and the buzzer 307 is electrically connected to the second pressure sensor 306. It should be noted that the float plate 303 floats on the ink surface. As the ink level decreases during use, the float plate 303 will cause the sliding column 302 and the mounting piece 305 to descend. Eventually, the second pressure sensor 306 will press against the top surface of the mounting plate 301, detecting the pressure. At this point, the buzzer 307 will sound an alarm, alerting the user that the ink level is low.

[0028] A first pressure sensor 304 is fixedly mounted on the center of the top surface of the mounting plate 301, and the first pressure sensor 304 is electrically connected to the buzzer 307. More specifically, when ink is added, the ink level rises continuously, which pushes the float 303 upward. Eventually, the float 303 comes into contact with the first pressure sensor 304. At this time, the first pressure sensor 304 detects pressure, and the buzzer 307 will sound an alarm to indicate that the ink is full.

[0029] The docking assembly 4 includes a fixing sleeve 402, which is fixedly connected to the inner wall of the ink cartridge body 1. An L-shaped rod 401 is movably inserted into the inner wall of the fixing sleeve 402, and the end of the L-shaped rod 401 is fixedly connected to the mounting plate 301. An mounting cavity 403 is opened inside the L-shaped rod 401. A locking block 404 is movably inserted into both the front and rear side walls of the mounting cavity 403, and the bottom surface of the locking block 404 is in contact with the top of the fixing sleeve 402. A stop block 405 is fixedly connected to the top surface of the locking block 404. A spring 406 is fixedly connected between the surface of the stop block 405 and the inner wall of the mounting cavity 403. A limit block is fixedly connected to the left side of the L-shaped rod 401, and the top surface of the limit block is in contact with the bottom surface of the fixing sleeve 402. It should be noted that by pressing the locking block 404, the stop block 405 is pushed to move, thereby overcoming the tension of the spring 406, so that the locking block 404 enters the mounting cavity 403. The locking block 404 will release its limiting function and pull the L-shaped rod 401 downward, so that the L-shaped rod 401 is disassembled from the inside of the fixing sleeve 402, and the L-shaped rod 401 can be disassembled, thereby facilitating the removal of the ink volume detection mechanism 3 for inspection and maintenance.

[0030] A cover plate 6 is bolted to the top surface of the ink cartridge body 1, and a movable cover 2 is movably engaged with the top surface of the cover plate 6. More specifically, by setting the cover plate 6, the ink volume detection mechanism 3 can be easily disassembled and repaired after removal.

[0031] A transparent window 7 is embedded at the left end of the ink cartridge body 1, and scale lines 8 are provided on the surface of the transparent window 7. It should be noted that by providing the transparent window 7 and scale lines 8, users can easily observe the remaining ink level inside the ink cartridge body 1.

[0032] In summary: Interface 5 enables the ink cartridge body 1 to connect to the printer. During use, the ink level detection mechanism 3 detects the ink level inside the ink cartridge body 1. When the ink level is lower than the preset value, a buzzer alarm will sound to alert the user. The user can refill the ink by opening the movable cover 2. When the ink level reaches the standard amount, a buzzer alarm will also sound to alert the user. The limiting mechanism 3 can be released by the docking component 4, allowing for quick disassembly and maintenance. This system facilitates real-time monitoring of the ink level inside the cartridge, alerting the user when the ink level is low and prompting timely ink refilling. It also prevents overfilling, making the system more convenient to use.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A transparent window tape ruled ink cartridge, characterized by, Including ink cartridge main part (1), the top of the ink cartridge main part (1) is movably connected with movable cover (2), the inside of the ink cartridge main part (1) is provided with ink amount detection mechanism (3) for detecting ink amount, the inside of the ink cartridge main part (1) is provided with docking assembly (4) for limiting ink amount detection mechanism (3), the right side of the ink cartridge main part (1) is provided with interface (5).

2. The ink cartridge with a transparent window having a scale line according to claim 1, wherein, The ink amount detection mechanism (3) includes the surface of the mounting plate (301) movably connected with slide column (302), the bottom of the slide column (302) is fixedly connected with float plate (303), the top of the slide column (302) is fixedly connected with mounting piece (305), the bottom surface of the mounting piece (305) is fixedly installed with second pressure sensor (306), the front of the ink cartridge main part (1) is fixedly installed with buzzer (307), and the buzzer (307) is electrically connected with the second pressure sensor (306).

3. The ink cartridge with a transparent window having a scale line according to claim 2, wherein, The top surface of the mounting plate (301) is fixedly installed with first pressure sensor (304), and the first pressure sensor (304) is electrically connected with the buzzer (307).

4. The ink cartridge with a transparent window having a scale line according to claim 1, wherein, The docking assembly (4) includes fixed sleeve (402), and the fixed sleeve (402) is fixedly connected with the inner wall of the ink cartridge main part (1), the inner wall of the fixed sleeve (402) movably connects with L-shaped rod (401), and the end of the L-shaped rod (401) is fixedly connected with the mounting plate (301), the inside of the L-shaped rod (401) is provided with installation cavity (403), the front and rear two side walls of the installation cavity (403) movably connect with clamping block (404), and the bottom surface of the clamping block (404) is attached with the top of the fixed sleeve (402), the top surface of the clamping block (404) is fixedly connected with stop block (405), the surface of the stop block (405) and the inner wall of the installation cavity (403) are fixedly connected with spring (406), the left side of the L-shaped rod (401) is fixedly connected with limiting block, and the top surface of the limiting block is attached with the bottom surface of the fixed sleeve (402).

5. The ink cartridge with a transparent window having a scale line according to claim 1, wherein, The top surface of the ink cartridge main part (1) is fixedly connected with cover plate (6) through bolt, and movable cover (2) is movably connected on the top surface of cover plate (6).

6. The ink cartridge with a transparent window having a scale line according to claim 1, wherein, The left end of the ink cartridge main part (1) is embedded with transparent window (7), and the surface of the transparent window (7) is provided with scale line (8).

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