Novel negative electrode cover push ruler

Abstract

The utility model discloses a novel negative electrode cover push ruler in the technical field of push ruler measurement, which comprises a push rod body, a carrier frame is fixedly mounted at the lower end of the push rod body, a distance measuring mechanism is arranged below the carrier frame, and a cleaning mechanism is arranged on the right side of the carrier frame. The distance measuring mechanism adopts an optical encoder and a monitoring probe to be matched with a measuring wheel for use, the rotation frequency and the rotation condition of the measuring wheel can be accurately calculated, then distance measuring distance data is obtained, and the accurate measuring effect is achieved; the cleaning mechanism is matched with the distance measuring mechanism for use, and is located on the right side of the distance measuring mechanism; by rotating the first turntable, the first brush, the second turntable and the second brush at a high speed, the right side area of the distance measuring mechanism can be cleaned, so that the cleaning effect is realized, the influence of sundries on the measuring wheel in the subsequent measurement operation can be avoided, and the measurement error caused by stop and restart of distance measurement due to the influence of the sundries is avoided.

Description

Technical Field

[0001] This utility model relates to the field of pusher measurement technology, specifically a novel negative electrode cover pusher. Background Technology

[0002] A measuring tape is a convenient measuring tool widely used in engineering surveying, road construction, farmland surveying, and other fields. Its main characteristic is that it measures by manually pushing a roller, typically requiring single-person operation. The working principle involves calculating distances through the rolling of the measuring wheel. Some advanced measuring tapes may have electronic digital displays, showing the measurement results directly on an LCD screen for easier and faster reading. Furthermore, some products have a night-light function, allowing use in low-light environments. When in use, the user simply pushes the roller, and the measuring tape automatically records the distance traveled. This tool is particularly useful for measuring long distances, as it reduces human error and improves measurement efficiency.

[0003] Patent application CN201921128711.1 discloses a push ruler, which includes a push ruler body, casters, a feeding device, and a fixing frame. The casters are fixedly connected to the lower bottom of the push ruler body, and the fixing frame is fixedly connected to the upper side of the push ruler body, with the fixing frame positioned directly above the casters. A tape measure is fixedly installed inside the fixing frame. The feeding device is installed on the upper part of the push ruler body. A first discharge pipe and a second discharge pipe are provided at the bottom of the push ruler body. This utility model's hand-operated measuring tape uses a fixed frame to hold a tape measure, allowing for rapid measurement of the line segment to be drawn. A feeding device and discharge pipe then spread lime to mark the line. Combining the measuring and marking devices, the operation is simple and convenient, simplifying the construction process, greatly improving construction efficiency, and reducing construction costs. Based on the above patent search and combined with existing measuring tape technologies, in practical applications such as building construction, road maintenance, and other related engineering fields, hand-operated measuring tapes often face the following challenges when measuring length: various debris, obstacles, or irregular surfaces may exist on the road surface or work surface. These factors affect the smooth movement of the measuring tape, especially when measuring longer distances. The measuring tape may encounter obstacles during movement, causing it to bounce. This bounce not only interrupts the measurement process but also introduces measurement errors due to stopping and restarting. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of negative electrode cover pusher to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel negative electrode cover pusher, comprising a push rod body, a carrier fixedly mounted at the lower end of the push rod body, a distance measuring mechanism disposed below the carrier frame, and a cleaning mechanism disposed on the right side of the carrier frame. The cleaning mechanism comprises a support rod body, a drive chamber, a first turntable, a first brush, a second turntable, and a second brush. The support rod body is fixedly mounted at the right end of the carrier frame, and the drive chamber is fixedly mounted at the right end of the support rod body. The first turntable and the second turntable are disposed below the drive chamber. The first brush is fixedly mounted at the lower end of the first turntable, and the second brush is fixedly mounted at the lower end of the second turntable.

[0006] Optionally, the cleaning mechanism further includes a drive motor, a drive gear, a first transmission rod, a first transmission gear, a second transmission rod, and a second transmission gear, with the drive motor fixedly installed in the middle of the drive compartment.

[0007] Optionally, a drive gear is fixedly mounted on the transmission end of the drive motor, and a first transmission gear is provided in front of the drive gear.

[0008] Optionally, the first transmission gear meshes with the drive gear, and a first transmission rod is fixedly installed in the middle of the first transmission gear.

[0009] Optionally, a second transmission gear is provided behind the drive gear, the second transmission gear meshes with the drive gear, and a second transmission rod is fixedly installed in the middle of the second transmission gear.

[0010] Optionally, the ranging mechanism includes a mounting plate, a bearing frame, measuring wheels, an optical encoder, a mounting box, a monitoring probe, an electrical control compartment, a support rod, and limiting rollers, with the mounting plate fixedly installed at the lower end of the carrier frame.

[0011] Optionally, a bearing bracket is fixedly mounted on the lower end of the mounting plate, a measuring wheel is mounted on the middle part of the bearing bracket, and an optical encoder is fixedly mounted on the rear end of the bearing bracket.

[0012] Optionally, an installation box is fixedly installed on the outer wall of the front end of the bearing frame, and a monitoring probe and an electrical control compartment are fixedly installed on the inner wall of the installation box.

[0013] Optionally, a support rod is fixedly installed at the left end of the carrier, and a limit roller is installed at the lower end of the support rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention includes a distance measuring mechanism and a cleaning mechanism. Using an optical encoder, the distance measuring mechanism accurately measures the number of rotations and rotation status of the measuring wheel, thus obtaining accurate distance data with higher precision than traditional manual counting methods. The distance can be quickly calculated by multiplying the number of rotations by the circumference of the measuring wheel, simplifying data processing and improving measurement efficiency. The cleaning mechanism, located to the right of the distance measuring mechanism, can clean up road debris in real time during measurement, keeping the area around the measuring wheel clean and ensuring measurement accuracy. The high-speed rotating cleaning brush of the cleaning mechanism removes debris, effectively preventing the measuring wheel from bouncing due to debris, thus improving measurement stability. Traditional hand-operated rulers bounce due to road debris or obstacles, introducing measurement errors. This cleaning mechanism ensures continuous rotation of the measuring wheel through cleaning operations, effectively reducing measurement interruptions and errors caused by bouncing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from a frontal view.

[0018] Figure 3 This is a schematic diagram of the structure of this utility model from a right-side plan view;

[0019] Figure 4 This is a three-dimensional sectional view of the structure of this utility model. Figure 1 ;

[0020] Figure 5 This is a three-dimensional top view of the structure of this utility model;

[0021] Figure 6 This is a three-dimensional, bottom-view structural diagram of the present invention;

[0022] Figure 7 This is a three-dimensional sectional view of the structure of this utility model. Figure 2 ;

[0023] Figure 8 This utility model Figure 6 A magnified three-dimensional structural diagram of point A in the middle;

[0024] Figure 9 This utility model Figure 7 A magnified three-dimensional structural diagram of point B in the middle;

[0025] Figure 10 This utility model Figure 4 A magnified three-dimensional structural diagram at point C.

[0026] In the diagram: 1. Push rod body; 2. Carrier frame; 3. Distance measuring mechanism; 301. Mounting plate; 302. Bearing frame; 303. Measuring wheel; 304. Optical encoder; 305. Mounting box; 306. Monitoring probe; 307. Electrical control compartment; 308. Support rod; 309. Limiting roller; 4. Cleaning mechanism; 401. Support rod body; 402. Drive compartment; 403. Drive motor; 404. Drive gear; 405. First transmission rod; 406. First transmission gear; 407. First turntable; 408. First brush; 409. Second transmission rod; 410. Second transmission gear; 411. Second turntable; 412. Second brush. Detailed Implementation

[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-10In this embodiment of the utility model, a novel negative electrode cover pusher includes a push rod body 1. A carrier frame 2 is fixedly installed at the lower end of the push rod body 1. A distance measuring mechanism 3 is arranged below the carrier frame 2. A cleaning mechanism 4 is arranged on the right side of the carrier frame 2. The cleaning mechanism 4 includes a support rod body 401, a drive chamber 402, a first turntable 407, a first brush 408, a second turntable 411, and a second brush 412. The support rod body 401 is fixedly installed at the right end of the carrier frame 2. The drive chamber 402 is fixedly installed at the right end of the support rod body 401. The first turntable 407 and the second turntable 411 are arranged below the drive chamber 402. The first brush 408 is fixedly installed at the lower end of the first turntable 407, and the second brush 412 is fixedly installed at the lower end of the second turntable 411. The cleaning mechanism 4... It also includes a drive motor 403, a drive gear 404, a first transmission rod 405, a first transmission gear 406, a second transmission rod 409, and a second transmission gear 410. The drive motor 403 is fixedly installed in the middle of the drive compartment 402. The drive gear 404 is fixedly installed at the transmission end of the drive motor 403. The first transmission gear 406 is arranged in front of the drive gear 404 and meshes with the drive gear 404. The first transmission rod 405 is fixedly installed in the middle of the first transmission gear 406. The second transmission gear 410 is arranged behind the drive gear 404 and meshes with the drive gear 404. The second transmission rod 409 is fixedly installed in the middle of the second transmission gear 410.

[0031] The drive compartment 402 provides installation and protection for the drive motor 403, which is the power source for the cleaning mechanism 4. The drive gear 404 effectively transmits the rotational power of the drive motor 403 to the first transmission rod 405 and the second transmission rod 409. The first transmission rod 405, through its connection with the drive gear 404, transmits the driving power to the first turntable 407 and the first brush 408, achieving high-speed rotation of the cleaning mechanism 4. The rapid rotation of the first turntable 407 and the first brush 408 achieves the cleaning of the road surface. The second transmission rod 409, through its connection with the drive gear 404, transmits the driving power to the second turntable 411 and the second brush 412, achieving high-speed rotation of the cleaning mechanism 4. The rapid rotation of the second turntable 411 and the second brush 412 achieves the cleaning of the road surface.

[0032] The ranging mechanism 3 includes a mounting plate 301, a bearing frame 302, a measuring wheel 303, an optical encoder 304, a mounting box 305, a monitoring probe 306, an electrical control compartment 307, a support rod 308, and a limiting roller 309. The mounting plate 301 is fixedly mounted on the lower end of the carrier 2. The bearing frame 302 is fixedly mounted on the lower end of the mounting plate 301. The measuring wheel 303 is mounted in the middle of the bearing frame 302. The optical encoder 304 is fixedly mounted on the rear end of the bearing frame 302. The mounting box 305 is fixedly mounted on the outer wall of the front end of the bearing frame 302. The monitoring probe 306 and the electrical control compartment 307 are fixedly mounted on the inner wall of the mounting box 305. The left end of the carrier 2... A support rod 308 is fixedly installed, and a limit roller 309 is installed at the lower end of the support rod 308. The optical encoder 304 detects the rotation of the measuring wheel 303 through photoelectric effect and converts it into an electrical signal, realizing the accurate counting of the number of rotations of the measuring wheel 303, thereby obtaining accurate distance measurement data. The monitoring probe 306 is used to monitor the rotation of the measuring wheel 303 during the measurement process, so as to conduct a more comprehensive analysis of the measurement results. The mounting box 305 provides a mounting position for the optical encoder 304, the monitoring probe 306, the electrical control compartment 307, etc., to prevent damage caused by external environmental factors and ensure the continuity and stability of the measurement.

[0033] The working principle of this utility model is as follows: This push ruler is equipped with a distance measuring mechanism 3 and a cleaning mechanism 4. Before using this push ruler, the optical encoder 304, monitoring probe 306, electrical control compartment 307, drive compartment 402, and drive motor 403 need to be powered on and connected to the control terminal. When using this push ruler, the distance measuring mechanism 3 and the cleaning mechanism 4 are activated simultaneously. The user holds the push rod 1 to push the carrier 2, the distance measuring mechanism 3, and the cleaning mechanism 4. The measuring wheel 303 and the limiting roller 309 in the distance measuring mechanism 3 rotate. When the measuring wheel 303 rotates, the optical encoder 304 rotates coaxially with it, thereby measuring the number of rotations of the measuring wheel 303. By multiplying the number of rotations by the circumference of the measuring wheel 303, the measurement distance can be obtained. The cleaning mechanism 4 is located on the right side of the distance measuring mechanism 3 and can achieve the effect of cleaning debris. During the activation of the cleaning mechanism 4: the drive motor 403 drives the drive gear 404 to rotate, and the drive gear 404 in turn drives the first transmission gear 4. The first turntable 407, the first brush 408, the second turntable 411, and the second brush 412 are driven to rotate at high speed, thus cleaning the ground on the right side of the ranging mechanism 3. In summary, the ranging mechanism 3 uses an optical encoder 304 and a monitoring probe 306 in conjunction with the measuring wheel 303 to accurately calculate the number of rotations and rotation status of the measuring wheel 303, thereby obtaining the distance measurement data and achieving accurate measurement. The cleaning mechanism 4 works in conjunction with the ranging mechanism 3. The cleaning mechanism 4 is located on the right side of the ranging mechanism 3. By using the high-speed rotation of the first turntable 407, the first brush 408, the second turntable 411, and the second brush 412, it can clean the right side area of ​​the ranging mechanism 3, thus achieving a cleaning effect. This avoids the measuring wheel 303 being affected by debris during subsequent measurement operations, and avoids measurement errors caused by stopping and restarting the ranging due to debris.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel negative electrode cap pusher, comprising a push rod body (1), wherein a carrier frame (2) is fixedly mounted on the lower end of the push rod body (1), characterized in that: A ranging mechanism (3) is provided below the carrier (2), and a cleaning mechanism (4) is provided on the right side of the carrier (2). The cleaning mechanism (4) includes a support rod body (401), a drive chamber (402), a first turntable (407), a first brush (408), a second turntable (411), and a second brush (412). The support rod body (401) is fixedly installed at the right end of the carrier (2), and the drive chamber (402) is fixedly installed at the right end of the support rod body (401). The first turntable (407) and the second turntable (411) are provided below the drive chamber (402). The first brush (408) is fixedly installed at the lower end of the first turntable (407), and the second brush (412) is fixedly installed at the lower end of the second turntable (411).

2. The novel negative electrode cover pusher according to claim 1, characterized in that: The cleaning mechanism (4) also includes a drive motor (403), a drive gear (404), a first transmission rod (405), a first transmission gear (406), a second transmission rod (409), and a second transmission gear (410). The drive motor (403) is fixedly installed in the middle of the drive chamber (402).

3. A novel negative electrode cap pusher according to claim 2, characterized in that: The drive motor (403) has a drive gear (404) fixedly mounted on its transmission end, and a first transmission gear (406) is provided in front of the drive gear (404).

4. A novel negative electrode cap pusher according to claim 2, characterized in that: The first transmission gear (406) meshes with the drive gear (404), and a first transmission rod (405) is fixedly installed in the middle of the first transmission gear (406).

5. A novel negative electrode cap pusher according to claim 2, characterized in that: A second transmission gear (410) is provided behind the drive gear (404). The second transmission gear (410) meshes with the drive gear (404). A second transmission rod (409) is fixedly installed in the middle of the second transmission gear (410).

6. A novel negative electrode cap pusher according to claim 1, characterized in that: The ranging mechanism (3) includes a mounting plate (301), a bearing frame (302), a measuring wheel (303), an optical encoder (304), a mounting box (305), a monitoring probe (306), an electrical control compartment (307), a support rod (308), and a limiting roller (309). The mounting plate (301) is fixedly installed at the lower end of the carrier (2).

7. A novel negative electrode cover pusher according to claim 6, characterized in that: A bearing bracket (302) is fixedly installed at the lower end of the mounting plate (301), a measuring wheel (303) is installed in the middle of the bearing bracket (302), and an optical encoder (304) is fixedly installed at the rear end of the bearing bracket (302).

8. A novel negative electrode cap pusher according to claim 6, characterized in that: An installation box (305) is fixedly installed on the outer wall of the front end of the bearing frame (302), and a monitoring probe (306) and an electrical control compartment (307) are fixedly installed on the inner wall of the installation box (305).

9. A novel negative electrode cap pusher according to claim 1, characterized in that: A support rod (308) is fixedly installed at the left end of the carrier (2), and a limit roller (309) is installed at the lower end of the support rod (308).

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