Integrated precision measurement indium steel leveling rod used at night

Abstract

The invention discloses an integrated precision measurement indium steel leveling rod used at night, and relates to the technical field of leveling measurement. Comprising a ruler body; the lighting unit comprises a mounting groove formed in the front part of the ruler body, a lamp strip arranged in the mounting groove, a protective cover arranged in the mounting groove, and a locking assembly arranged on the protective cover and connected with the mounting groove; the supporting unit comprises a containing groove formed in the rear portion of the ruler body, a fixing base and a supporting frame which are arranged in the containing groove, and a rotating assembly arranged between the fixing base and the supporting frame. The device effectively solves the problem of measurement at night or in a low-light environment, so that the reading at night is clearer, and the charm change is more flexible and convenient. Not only are the efficiency and precision of night measurement improved, but also reliable technical support is provided for precision measurement at night or in a low-light environment, and the method is a key for improving the working quality and efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of leveling, and in particular to an integrated precision measuring indium steel level ruler used at night. Background Art

[0002] Leveling is widely used in modern engineering construction and topographic surveying and mapping. It is a key technical means to ensure the quality, safety and planning accuracy of the project. By accurately measuring the height difference between two points on the ground, leveling can provide important reference data for various engineering projects, thereby ensuring the successful implementation and long-term stable operation of the project. In construction projects, leveling is used to determine the height of the building, the levelness of the foundation and the seepage of the foundation pit. This is very important for the structural stability of the building and the control of the construction quality.

[0003] Leveling is the use of a level with a precision measuring indium steel ruler. The precision measuring indium steel ruler is made of traditional reflective material and is not equipped with appropriate lighting equipment. Therefore, it can only be used in brightly lit places during use. It is extremely inconvenient to perform measurements in dark dam corridors or caverns. Therefore, when working in a dark environment, it is often necessary to have an extra person use a flashlight to illuminate the level ruler for monitoring. This not only consumes human resources, but also reduces accuracy. The precision measuring indium steel ruler needs to be matched with a ruler support of an appropriate type, and the precision measuring indium steel and the ruler support are split. During the transportation process, the indium steel and the ruler support often need to be transported separately. It is extremely difficult to transport in a dark environment, and personal risks may occur. Summary of the invention

[0004] In view of the problems existing in the existing integrated precision measuring indium steel level used at night, the present invention is proposed.

[0005] Therefore, the present invention provides an integrated precision measuring indium steel level ruler for use at night, the purpose of which is to solve the problems of existing steel rulers that they lack lighting conditions and have no built-in ruler support.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an integrated precision measuring indium steel level ruler for use at night, comprising a ruler body; a lighting unit, comprising a mounting groove arranged at the front of the ruler body, a light strip arranged in the mounting groove, a protective cover arranged in the mounting groove, and a locking assembly arranged on the protective cover and connected to the mounting groove; and a supporting unit, comprising a storage groove arranged at the rear of the ruler body, a fixing seat and a supporting frame arranged in the storing groove, and a rotating assembly arranged between the fixing seat and the supporting frame.

[0007] As a preferred solution of the integrated precision measuring indium steel level for use at night as described in the present invention, the locking assembly includes two groups of limit grooves arranged on the upper inner wall of the installation groove, limit blocks arranged in the limit grooves, two groups of connecting plates arranged on the inner side of the protective cover, and an extrusion block arranged on the connecting plate.

[0008] As a preferred solution of the integrated precision measuring indium steel level for night use described in the present invention, the upper and lower sides of the extrusion block are both inclined outward, the limit block is triangular, the two sides of which are symmetrical along the central axis, and the other side is fixedly connected to the outer inner wall of the limit groove.

[0009] As a preferred solution of the integrated precision measuring indium steel level for night use described in the present invention, wherein: sliding grooves are arranged on both sides of the inner wall of the front part of the installation groove, and a clamping strip is arranged in the sliding groove; the clamping strip is fixedly connected to both sides of the front part of the protective cover.

[0010] As a preferred solution of the integrated precision measuring indium steel level for night use described in the present invention, it also includes an energy storage component, including a battery arranged on the rear inner wall of the installation groove, and a connecting groove arranged between the front and rear inner walls of the installation groove; the battery is connected to the light strip wire through the connecting groove.

[0011] As a preferred solution of the integrated precision measuring indium steel level for night use described in the present invention, the rotating assembly includes an arc groove arranged on the outside of the fixed seat, a spherical groove arranged inside the fixed seat and connected to the arc groove, a rotating ball arranged in the spherical groove, and the rotating ball is connected to the support frame through a connecting block.

[0012] As a preferred solution of the integrated precision measuring indium steel level ruler for use at night described in the present invention, the outer side of the fixing seat and the upper end of the supporting frame are both arc-shaped, and there is a gap between them.

[0013] As a preferred solution of the integrated precision measuring indium steel level ruler for nighttime use described in the present invention, two sets of lifting grooves are provided at the rear of the support frame.

[0014] As a preferred solution of the integrated precision measuring indium steel level for night use described in the present invention, it also includes an extension component, the extension component includes a telescopic groove arranged inside the support frame, and an extension rod arranged on the inner wall of the telescopic groove; the extension rod and the telescopic groove are threadedly connected.

[0015] As a preferred solution of the integrated precision measuring indium steel level ruler for use at night described in the present invention, a rubber pad is sleeved on the lower end of the extension rod, the rubber pad fits the bottom of the support frame, and the length and width of the rubber pad are matched with the length and width of the storage slot.

[0016] The beneficial effects of the present invention are as follows: it effectively solves the measurement problem at night or in low-light environments, making the night reading clearer and the rhyme change more flexible and convenient. It not only improves the efficiency and accuracy of nighttime measurement, but also provides reliable technical support for precise measurement at night or in low-light environments, which is the key to improving work quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The present invention is a schematic diagram of the overall structure of an integrated precision measuring indium steel level rod for use at night.

[0019] Figure 2 This is a partial structural disassembly diagram of the lighting unit in the integrated precision measuring indium steel level ruler for use at night of the present invention.

[0020] Figure 3 A cross-sectional view of the lighting unit in the integrated precision measuring indium steel level ruler used at night according to the present invention Figure 2 .

[0021] Figure 4 This is a partial structural disassembly diagram of the lighting unit in the integrated precision measuring indium steel level ruler for use at night of the present invention.

[0022] Figure 5 It is a front view of the supporting unit of the integrated precision measuring indium steel level ruler used at night of the present invention.

[0023] Figure 6 The present invention is a schematic structural diagram of a support unit in an integrated precision measuring indium steel level ruler for use at night. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments, either individually or selectively.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Example 1, reference Figure 1 - Figure 4 , which is the first embodiment of the present invention, provides an integrated precision measuring indium steel level ruler for night use, including a lighting unit 200, a mounting groove 201 is opened around the front upper and rear parts of the ruler body 100, a light strip 202 is arranged in the front mounting groove 201, and the light strip 202 provides night lighting, so that the level ruler can be clearly seen in a dark environment, and a protective cover 203 covers the mounting groove 201 at the front upper and rear parts to protect the light strip 202 and internal components from damage, thereby playing a protective role, and a sliding groove 204e is arranged on both sides of the front inner wall of the mounting groove 201, and a clamping strip 204f is fixedly connected to both sides of the front of the protective cover 203, and the clamping strip 204f is connected to the mounting groove 201 through the sliding groove 204e, and the sliding groove 204e provides a sliding track for the clamping strip 204f, so that the connection between the protective cover 203 and the mounting groove 201 is more flexible, which is convenient for installing and removing the protective cover 203, and can achieve the effect of fixing the position of the protective cover 203.

[0029] Furthermore, a battery 205a is disposed in the rear mounting slot 201, and the battery 205a is connected to the light strip 202 via an electric wire to provide power to the light strip 202, so that the light strip 202 can work at night or in an environment with insufficient light.

[0030] Furthermore, two groups of limiting grooves 204a are provided in the upper installation groove 201, and the two groups of limiting grooves 204a are symmetrically arranged about the central axis, and limiting blocks 204b are arranged at the middle position of the outer inner walls of the two groups of limiting grooves 204a, and the limiting blocks 204b are equilateral triangles, and one side of the limiting blocks 204b is in contact with the inner wall of the limiting groove 204a, and two groups of connecting pieces 204c are arranged on the inner side of the protective cover 203, and the connecting pieces 204c are made of plastic and have a certain elasticity, so as to facilitate resetting after deformation, and the positions of the two groups of connecting pieces 204c are adapted to the positions of the two groups of limiting grooves 204a, and an extrusion block 204d is fixedly connected to the outer side of the connecting piece 204c, and the two groups of extrusion blocks 204d are arranged in a mirror image, and the upper and lower sides of the extrusion blocks 204d are both inclined, and the upper side surface of the extrusion block 204d is parallel to the lower side surface of the limiting block 204b, and the lower side surface of the extrusion block 204d is parallel to the upper side surface of the limiting block 204b;

[0031] The protective cover 203 is locked by inserting the extrusion block 204d into the limiting groove 204a. During use, the card strips 204f on both sides of the protective cover 203 are first aligned with the sliding groove 204e and inserted into them. As the protective cover 203 slides, the extrusion block 204d will enter the limiting groove 204a, and the lower side of the extrusion block 204d will contact the upper side of the limiting block 204b and apply a downward extrusion force to the upper side. Since the limiting block 204b is fixed, the extrusion force will rebound and act on the connecting piece 204c, causing the connecting piece 204c to bend, thereby driving the extrusion block 204d to move to the limiting groove 2 04a, until the lower side of the extrusion block 204d and the upper side of the limit block 204b are no longer in contact, without the reaction force of the limit block 204b, under the action of the elastic potential energy of the connecting piece 204c, the connecting piece 204c drives the extrusion block 204d to reset, and after the reset is completed, the upper side of the extrusion block 204d will contact the lower side of the limit block 204b, at this time, it is necessary to pull the protective cover 203 outward and apply pressure to the lower side of the limit block 204b to make the connecting piece 204c bend, thereby achieving the effect of locking the protective cover 203. In this way, the light strip 202 and the battery 205a can be protected from damage.

[0032] During use, the light strip 202 is installed in the front mounting groove 201, and the battery 205a is set in the rear mounting groove 201. The battery 205a is connected to the light strip 202 through wires to provide power for the light strip 202. The structure of the sliding groove 204e and the clamping strip 204f is utilized to align and insert the clamping strip 204f with the sliding groove 204e. The protective cover 203 covers the mounting groove 201 at the upper front rear to protect the light strip 202 and internal components from damage. The protective cover 203 is locked by inserting the extrusion block 204d into the limit groove 204a.

[0033] Example 2, reference Figure 5 - Figure 6 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the rotating component 304 includes an arc groove 304a arranged on the outside of the fixed seat 302, a spherical groove 304b arranged inside the fixed seat 302 and connected to the arc groove 304a, a rotating ball 304c arranged in the spherical groove 304b, and the rotating ball 304c is connected to the support frame 303 through a connecting block 304d.

[0034] Furthermore, a rectangular storage groove 301 is provided at the rear of the fixed seat 302, and the fixed seat 302 is fixedly installed on the upper side of the storage groove 301. An arc groove 304a is provided on the outer side of the fixed seat 302, and a spherical groove 304b is provided inside the fixed seat 302. The spherical groove 304b is connected to the arc groove 304a, and a rotating ball 304c is rotatably connected in the spherical groove 304b. Since the interior of the spherical groove 304b is spherical, the rotating ball 304c can rotate freely in the spherical groove 304b, thereby achieving the universal rotation effect of the rotating ball 304c.

[0035] The receiving groove 301 is also provided with a support frame 303, which penetrates the arc groove 304a and is connected with the rotating ball 304c, and there is a gap between the upper part of the support frame 303 and the fixed seat 302, so that the support frame 303 can be rotatably connected to the outside of the fixed seat 302 through the rotating ball 304c, and a telescopic groove 305a is provided at the bottom of the support frame 303, and the telescopic groove 305a is cylindrical, and a thread is provided on the inner wall near the upper end, and an extension rod 305b is threadedly connected to the telescopic groove 305a, and the extension rod 305b can be rotated to the lower end of the support frame 303 by rotating the extension rod 305b, so as to achieve the effect of extending the support frame 303, and a rubber pad 305c is sleeved on the lower end of the extension rod 305b, and the surface of the rubber pad 305c has a certain degree of roughness, which increases the friction of the ground, so that the support frame 303 supports the ruler body 100 more stably;

[0036] And when the support frame 303 is stored in the storage groove 301, the rubber pad 305c will be stored in the storage groove 301 along with the extension rod 305b. During the storage process, the rubber pad 305c will be restricted by the storage groove 301 and will undergo a certain degree of extrusion deformation. Due to the extrusion deformation, its bottom and periphery will be in close contact with the inner wall of the storage groove 301. The rubber material itself has good friction performance. After being squeezed, this friction performance will be further enhanced, so that the support frame 303 can be well placed in the storage groove 301, and there is no need to worry about the support frame 303 being thrown out during transportation.

[0037] In addition, two sets of lifting grooves 304e are opened at the rear part of the support frame 303 near the bottom. When the support frame 303 is needed to support the ruler body 100, two fingers can be inserted into the lifting grooves 304e, the lifting grooves 304e can be pressed, and the support frame 303 can be pulled outward to complete the supporting work.

[0038] During use, two fingers are inserted into the two groups of lifting grooves 304e at the rear of the support frame 303 near the bottom, and the lifting grooves 304e are pressed to pull the support frame 303 outward, so that it can be taken out of the storage slot 301 and unfolded, and the extension rod 305b is rotated to extend the lower end of the support frame 303, so as to ensure that the rubber pad 305c is in contact with the ground, and the roughness of its surface is used to increase the friction with the ground, so that the support frame 303 is more stable. When the support frame 303 is not needed, the lifting grooves 304e are reversed to slowly store the support frame 303 in the storage slot 301. The rubber pad 305c will be squeezed and deformed during the storage process, and its bottom and periphery will be in close contact with the inner wall of the storage slot 301. The friction properties of the rubber material are used to ensure that the support frame 303 is stably placed in the storage slot 301.

[0039] The remaining structures are the same as those of Example 1.

[0040] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0041] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An integrated precision measuring indium steel level for night use, characterized by: include, Ruler body (100); The lighting unit (200) comprises a mounting groove (201) arranged at the front of the ruler body (100), a light strip (202) arranged in the mounting groove (201), a protective cover (203) arranged in the mounting groove (201), and a locking assembly (204) arranged on the protective cover (203) and connected to the mounting groove (201); as well as, The support unit (300) comprises a storage slot (301) arranged at the rear of the ruler body (100), a fixing seat (302) and a supporting frame (303) arranged in the storage slot (301), and a rotating assembly (304) arranged between the fixing seat (302) and the supporting frame (303).

2. The integrated precision measuring indium steel level for nighttime use according to claim 1, characterized in that: The locking assembly (204) comprises two groups of limiting grooves (204a) arranged on the upper inner wall of the installation groove (201), limiting blocks (204b) arranged in the limiting grooves (204a), two groups of connecting pieces (204c) arranged on the inner side of the protective cover (203), and an extrusion block (204d) arranged on the connecting piece (204c).

3. The integrated precision measuring indium steel level for nighttime use according to claim 2, characterized in that: The upper side and the lower side of the extrusion block (204d) are both inclined outwards, the limiting block (204b) is triangular in shape, the two sides of which are symmetrical about the central axis, and the other side is fixedly connected to the outer inner wall of the limiting groove (204a).

4. The integrated precision measuring indium steel level for nighttime use according to claim 3, characterized in that: Sliding grooves (204e) arranged on both sides of the front inner wall of the installation groove (201), and a clamping strip (204f) arranged in the sliding groove (204e); The clamping strip (204f) is fixedly connected to both sides of the front portion of the protective cover (203).

5. The integrated precision measuring indium steel level for nighttime use according to claim 4, characterized in that: It also includes an energy storage assembly (205), a battery (205a) arranged on the rear inner wall of the installation slot (201), and a connecting slot (205b) arranged between the front and rear inner walls of the installation slot (201); The battery (205a) is connected to the light strip (202) through the connection slot (205b).

6. The integrated precision measuring indium steel level for nighttime use according to claim 5, characterized in that: The rotating assembly (304) comprises an arc groove (304a) arranged outside the fixing seat (302), a spherical groove (304b) arranged inside the fixing seat (302) and connected to the arc groove (304a), a rotating ball (304c) arranged in the spherical groove (304b), and the rotating ball (304c) is connected to the support frame (303) via a connecting block (304d).

7. The integrated precision measuring indium steel level for nighttime use according to claim 6, characterized in that: The outer side of the fixing seat (302) and the upper end of the supporting frame (303) are both in an arc shape, and there is a gap between them.

8. The integrated precision measuring indium steel level for nighttime use according to claim 7, characterized in that: Two groups of lifting grooves (304e) are arranged at the rear of the support frame (303).

9. The integrated precision measuring indium steel level for nighttime use according to claim 8, characterized in that: It also includes an extension component (305), the extension component (305) including a telescopic slot (305a) arranged inside the support frame (303), and an extension rod (305b) arranged on the inner wall of the telescopic slot (305a); The extension rod (305b) and the telescopic slot (305a) are threadedly connected.

10. The integrated precision measuring indium steel level for nighttime use according to claim 9, characterized in that: The lower end of the extension rod (305b) is sleeved with a rubber pad (305c), the rubber pad (305c) fits the bottom of the support frame (303), and the length and width of the rubber pad (305c) are matched with the length and width of the storage slot (301).

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