A line measuring marking device

Abstract

The application provides a line measurement marking device, which comprises a box body, a cover, a point marking rod, and a locking assembly. The cover is detachably arranged on the box body. The point marking rod is arranged in the box body and penetrates through the cover and the box body. The point marking rod is pressed down to mark a lofting point. The locking assembly is arranged on one end of the point marking rod close to the cover, so that a prism is locked on the point marking rod. A surveyor aims at the prism through a telescope to position the point marking rod. The locking assembly facilitates the installation of the prism. The surveyor aims at the prism through the telescope and moves to a designed position according to data azimuth deviation. The point marking rod is pressed down to mark the lofting point, so that the lofting point deviation is reduced.

Description

Technical Field

[0001] This application relates to a marking device, and more particularly to an ink line measuring marking device. Background Technology

[0002] Currently, most total station surveying and setting out uses a prism centering rod. The surveyor aims the prism through a telescope and directs the operator to move the prism to the design position based on the data and positional deviation. Then, the setting out points are marked with paint or wooden stakes. Marking the setting out points requires two people or one person to place the prism centering rod to one side before marking the setting out points. This process is prone to deviations when marking the setting out points. Utility Model Content

[0003] This application provides an ink line measuring and marking device to solve the problems existing in related technologies. The technical solution is as follows:

[0004] This application provides an ink line measuring and marking device, including:

[0005] Box body;

[0006] The top cover is detachably mounted on the box body;

[0007] The dot marking rod is installed inside the box and passes through the top cover and the box body. The layout point is marked by pressing down on the dot marking rod.

[0008] A locking assembly is located at one end of the dot marker rod near the top cover to lock the prism onto the dot marker rod. The surveyor aims the prism through a telescope to position the dot marker rod.

[0009] In one implementation, it further includes:

[0010] The reset component is located on the dot marker rod and is situated inside the housing. When the pressure on the dot marker rod is stopped, the dot marker rod is reset.

[0011] In one implementation, it further includes:

[0012] The sealing gasket has a through hole at the bottom of the box for the point marking rod to pass through. The sealing gasket is set on the box and is located at the through hole.

[0013] In one implementation, it further includes:

[0014] The shim is placed on the point marker rod.

[0015] In one implementation,

[0016] The top cover has holes through which the marking rods pass, and the diameter of the gasket is larger than the diameter of the holes.

[0017] In one implementation,

[0018] The reset component includes:

[0019] A spring is fitted onto a marker rod, with its two ends contacting a sealing gasket and a washer, respectively.

[0020] In one implementation,

[0021] The locking components include:

[0022] The screw, the end of the dot marker rod near the top cover has a mounting groove that fits the prism. The screw passes through the dot marker rod and abuts against the prism.

[0023] In one implementation, it further includes:

[0024] Support legs are located at the bottom of the box.

[0025] In one implementation, it further includes:

[0026] Spring clips are installed on the box body and located inside the box body.

[0027] A snap-fit ​​connector is provided on the top cover, which engages with a spring clip to allow the top cover to be detachably connected to the box body.

[0028] In one implementation, it further includes:

[0029] The sealing ring is located on the box body. When the top cover is installed on the box body, the sealing ring is located between the top cover and the box body.

[0030] The advantages or beneficial effects of the above technical solutions include at least the following:

[0031] The locking component facilitates prism installation. The surveyor aims at the prism through the telescope, directs the prism operator to move it to the design position based on the data orientation deviation, and marks the layout point by pressing the point marker rod, thus reducing layout point deviation.

[0032] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0033] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0034] Figure 1 This is a schematic diagram of the structure of this utility model;

[0035] Figure 2 This is a schematic diagram of the cross-sectional structure of the box.

[0036] Figure 3 A schematic diagram of the spring clip and the snap-fit ​​component;

[0037] In the picture:

[0038] 100. Box body; 110. Support legs;

[0039] 200. Top cover;

[0040] 300, point marker pole;

[0041] 400. Locking assembly; 410. Screw;

[0042] 500. Reset assembly; 510. Spring;

[0043] 600. Sealing gasket;

[0044] 700, gasket;

[0045] 800. Spring clip; 810. Snap-fit ​​connector;

[0046] 900. Sealing ring. Detailed Implementation

[0047] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0048] Figures 1-3 This diagram illustrates the structure of an ink line measuring marking device according to an embodiment of this application. Figures 1-3 As shown, the marking device may include:

[0049] Box body 100;

[0050] The top cover 200 is detachably mounted on the box body 100;

[0051] The dot marking rod 300 is set inside the box body 100 and passes through the upper cover 200 and the box body 100. The layout point is marked by pressing down the dot marking rod 300.

[0052] The locking component 400 is located on one end of the point marker rod 300 near the top cover 200 to lock the prism onto the point marker rod 300. The surveyor aims the prism through a telescope to position the point marker rod 300.

[0053] In this embodiment, the point marker rod 300 is pre-installed into the box 100, ink is added into the box 100, and after the ink is added, the top cover 200 is closed, and the prism is installed on the point marker rod 300 through the locking component 400. The surveyor aims at the prism through the telescope, and directs the telescope holder to move to the design position according to the data orientation deviation. The point marker rod 300 is then pressed down to complete the marking of the layout point.

[0054] The setting of locking component 400 facilitates the installation of the prism. The surveyor aims at the prism through the telescope and directs the telescope operator to move to the design position based on the data orientation deviation. By pressing the point mark rod 300, the layout point is marked, reducing the layout point deviation.

[0055] Specifically, the bottom of the point marker rod 300 needs to be made into a pointed tip to facilitate point layout marking;

[0056] The dimensions of box 100 are determined based on the on-site construction measurement environment. When making box 100, a support leg 110 with a height of 1 cm needs to be made at the bottom to facilitate point layout marking.

[0057] like Figures 1-2 As shown, in one embodiment, it further includes:

[0058] The reset component 500 is disposed on the dot marker rod 300 and is located inside the housing 100. When the pressure on the dot marker rod 300 is stopped, the dot marker rod 300 is reset.

[0059] In this embodiment, by pressing down on the point marker rod 300, the reset component 500 deforms under pressure. When the point marker rod 300 is released, the reset component 500 returns to its original state, thereby resetting the point marker rod 300.

[0060] like Figures 1-2 As shown, in one embodiment, it further includes:

[0061] The sealing gasket 600 is provided on the bottom of the box body 100, through which the point marking rod 300 passes. The sealing gasket 600 is located at the through hole.

[0062] In this embodiment, a through hole is reserved at the center of the bottom of the cartridge 100 according to the diameter of the dot marker rod 300, with a gap of about 1 mm, so that the ink cartridge 100 can flow to the bottom tip of the dot marker rod 300.

[0063] like Figures 1-2 As shown, in one embodiment, it further includes:

[0064] Shim 700 is set on point marker rod 300.

[0065] In this embodiment, by setting the pad 700, when the point marker rod 300 is pressed down, the pad 700 moves with the point marker rod 300. When the point marker rod 300 is released, under the action of the reset component 500, the pad 700 is made to fit against the box cover, which facilitates the reset of the point marker rod 300.

[0066] like Figures 1-2 As shown, in one embodiment,

[0067] The top cover 200 has a hole through which the point marking rod 300 passes, and the diameter of the gasket 700 is larger than the diameter of the hole.

[0068] In this embodiment, by providing a hole in the upper cover 200, and the diameter of the gasket 700 being larger than the diameter of the hole, the dot marker rod 300 is prevented from coming out of the hole. At the same time, the movement trajectory of the dot marker rod 300 is limited to prevent the dot marker rod 300 from swinging when pressed down.

[0069] like Figures 1-2 As shown, in one embodiment,

[0070] The reset component 500 includes:

[0071] Spring 510 is sleeved on the dot marking rod 300, and the two ends of spring 510 are in contact with sealing gasket 600 and gasket 700 respectively.

[0072] In this embodiment, when the point marker rod 300 is pressed down, the spring 510 deforms. After the point marker rod 300 is released, the spring 510 returns to its original position, thus resetting the point marker rod 300.

[0073] like Figure 1 As shown, in one embodiment,

[0074] Locking component 400 includes:

[0075] The screw 410 and the dot marker rod 300 have a mounting groove at one end near the top cover 200 that is adapted to the prism. The screw 410 passes through the dot marker rod 300 and abuts against the prism.

[0076] In this embodiment, when the prism is installed, the prism is inserted into the mounting slot and fixed by the screw 410 so that the prism is locked onto the dot marker rod 300.

[0077] By tightening the screw 410, a clamping force is formed between the screw 410 and the dot marker rod 300, thereby locking the prism onto the dot marker rod 300;

[0078] Specifically, in this application, two screws 410 are symmetrically arranged on the point marking rod 300. The center point of the prism coincides with the center point of the point marking rod 300 through the two screws 410, so as to ensure that the marked layout point and the axis of the prism are on the same straight line, thereby ensuring the accuracy of the layout point position.

[0079] like Figure 2 As shown, in one embodiment, it further includes:

[0080] Support leg 110 is located at the bottom of box body 100.

[0081] In this embodiment, the length of the point marker rod 300 is 3-4 cm greater than the height of the box body 100. When manufacturing the box body 100, a support leg 110 with a height of 1 cm needs to be made at the bottom to facilitate point layout marking.

[0082] like Figures 1-3 As shown, in one embodiment, it further includes:

[0083] Spring clip 800 is provided on the box body 100 and is located inside the box body 100;

[0084] A snap-fit ​​connector 810 is provided on the upper cover 200. The upper cover 200 is engaged with the spring snap 800 through the snap-fit ​​connector 810, so that the upper cover 200 is detachably connected to the box body 100.

[0085] In this embodiment, the spring buckle 800 and the snap-fit ​​component 810 snap together to facilitate locking of the top cover 200 and the box body 100. The principle of the spring buckle 800 and the snap-fit ​​component 810 can be found in Chinese Patent CN219887848U, a rebound device for adjustable door gap.

[0086] like Figures 1-2 As shown, in one embodiment, it further includes:

[0087] A sealing ring 900 is provided on the box body 100. When the upper cover 200 is installed on the box body 100, the sealing ring 900 is located between the upper cover 200 and the box body 100.

[0088] In this embodiment, the sealing ring 900 seals the gap between the top cover 200 and the box body 100 when the top cover 200 and the box body 100 are closed, thus preventing ink from spilling.

[0089] The functions of each module in each device of this utility model embodiment can be found in the corresponding description in the above method, and will not be repeated here.

[0090] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0091] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0092] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A marking device for measuring ink lines, characterized in that, include: Box body; The top cover is detachably mounted on the box body; A dot marking rod is disposed inside the box and passes through the upper cover and the box. The dot marking rod is used to mark the layout points by pressing down on it. A locking assembly is provided at one end of the dot marker rod near the upper cover to lock the prism onto the dot marker rod. The surveyor aims the prism through a telescope to position the dot marker rod.

2. The ink line measuring and marking device according to claim 1, characterized in that, Also includes: A reset component is disposed on the dot marker rod and located inside the housing. When the pressure on the dot marker rod is stopped, the dot marker rod is reset.

3. The ink line measuring and marking device according to claim 2, characterized in that, Also includes: A sealing gasket is provided on the box body, with a through hole at the bottom for the dot marker rod to pass through. The sealing gasket is located at the through hole.

4. The ink line measuring and marking device according to claim 3, characterized in that, Also includes: A shim is provided on the point marker rod.

5. The ink line measuring and marking device according to claim 4, characterized in that, The top cover has a hole through which the dot marker rod passes, and the diameter of the gasket is larger than the diameter of the hole.

6. The ink line measuring and marking device according to claim 4, characterized in that, The reset component includes: A spring is sleeved on the point marking rod, and the two ends of the spring are in contact with the sealing gasket and the washer, respectively.

7. The ink line measuring and marking device according to claim 4, characterized in that, The locking component includes: The screw has a mounting groove at one end near the top cover that is adapted to the prism, and the screw passes through the marking rod and abuts against the prism.

8. The ink line measuring and marking device according to claim 1, characterized in that, Also includes: Support legs, which are located at the bottom of the housing.

9. The ink line measuring and marking device according to claim 1, characterized in that, Also includes: A spring clip is provided on the box body and located inside the box body; A snap-fit ​​connector is provided on the upper cover, and the upper cover is engaged with the spring buckle through the snap-fit ​​connector to make the upper cover detachably connected to the box body.

10. The ink line measuring and marking device according to claim 1, characterized in that, Also includes: A sealing ring is disposed on the box body. When the top cover is installed on the box body, the sealing ring is located between the top cover and the box body.

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