Electronic level gauge convenient to install

Abstract

The utility model discloses an electronic level gauge convenient to install, which relates to the technical field of electronic level gauges and comprises an electronic level gauge and a protective installation shell, one side of the electronic level gauge is fixedly connected with an objective lens, one side of the protective installation shell is sleeved with a protective cover, and one side of the protective cover is fixedly connected with a positioning limiting plate. The positioning limiting plate is inserted into the inner wall of the position control protection shell, the bottom of the position control protection shell is fixedly connected with the top of the protection mounting shell, the inner wall of the position control protection shell is slidably connected with a guide single rod, and one end of the guide single rod is fixedly connected with a force application limiting block. Through the arrangement of the electronic level, the protection mounting shell, the objective lens, the protection cover, the positioning limiting plate, the position control protection shell, the guide single rod, the force application limiting block, the toughness spring and the external pull plate, the objective lens of the electronic level can be effectively protected, so that the objective lens cannot be damaged or scratched due to external factors; and the normal use of the electronic level gauge is ensured.

Description

Technical Field

[0001] This utility model relates to the field of electronic level technology, specifically an electronic level that is easy to install. Background Technology

[0002] An electronic level, also known as a digital level, is a high-tech measuring instrument based on an automatic level. It achieves integrated opto-mechatronic measurement functions by adding a beam splitter and detector to the telescope's optical path and employing a barcode scale and image processing electronic system.

[0003] A search revealed Chinese Patent Publication No. CN218001101 U, which discloses an easy-to-install electronic level. The level includes a main body with a base assembly fixedly mounted at the lower center. Mounting components are symmetrically arranged at the center of both ends of the main body. In use, the mounting components create a clamping and limiting effect between the mounting surface and the base plate, thereby increasing the consistency of installation, simplifying the overall installation process, and enhancing convenience.

[0004] While the above solutions simplify the overall installation process and increase convenience, the electronic level in the aforementioned patent is difficult to protect the objective lens because the objective lens of the electronic level is large and more susceptible to damage or scratches from external factors, affecting the normal use of the electronic level. Therefore, we provide an easy-to-install electronic level to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problem of difficulty in protecting the objective lens and to provide an electronic level that is easy to install.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an easy-to-install electronic level, comprising an electronic level and a protective mounting shell. An objective lens is fixedly connected to one side of the electronic level. A protective cover is fitted onto one side of the protective mounting shell. A positioning limiting plate is fixedly connected to one side of the protective cover. The positioning limiting plate is inserted into the inner wall of the positioning protective shell. The bottom of the positioning protective shell is fixedly connected to the top of the protective mounting shell. A guide rod is slidably connected to the inner wall of the positioning protective shell. A force limiting block is fixedly connected to one end of the guide rod. The force limiting block contacts the positioning limiting plate. The tight fit between the components can effectively protect the objective lens.

[0007] Furthermore, a tough spring is fixedly connected to one side of the force limiting block, and one end of the tough spring is fixedly connected to the inner wall of the control and position protection shell. The setting of the control and position protection shell can effectively protect its internal components, so that its internal components will not be disturbed by the outside world.

[0008] Furthermore, the other end of the guide rod is fixedly connected to an external pull plate. There are two external pull plates in total, and the two external pull plates are in contact with the control and protection shell. The setting of the external pull plates makes it convenient for staff to pick up and put down the protective cover.

[0009] Furthermore, the protective mounting housing is fixedly connected to the protective cover via a nylon connecting strap, and the bottom of the protective mounting housing is fixedly connected to the top of the supporting transition block. The protective mounting housing is designed to protect the electronic level.

[0010] Furthermore, a one-way lead screw is fixedly connected to the bottom of the support transition block. The outer circumferential surface of the one-way lead screw is threadedly connected to the inner wall of the force control turntable. The surface of the force control turntable is provided with anti-slip texture, which makes it easy for the operator to rotate the force control turntable without slipping.

[0011] Furthermore, the force control turntable is rotatably connected to the top of the limiting support sleeve, and the bottom of the limiting support sleeve is fixedly connected to the upper surface of the mounting base plate. The mounting base plate effectively ensures the stability of the limiting support sleeve.

[0012] Furthermore, a control limiting rod is fixedly connected to the inner wall of the unidirectional lead screw, and the outer wall of the control limiting rod is slidably connected to the inner wall of the limiting support sleeve. The setting of the limiting support sleeve can effectively apply a control effect to the control limiting rod.

[0013] Furthermore, a control display panel is fixedly connected to the other side of the protective mounting shell, and an electronic level is inserted into the inner wall of the protective mounting shell. The electronic level is existing technology and will not be described in detail.

[0014] Compared with existing technologies, this easy-to-install electronic level has the following advantages:

[0015] 1. This utility model, through the setting of an electronic level, a protective mounting shell, an objective lens, a protective cover, a positioning limiting plate, a control and protection shell, a guide rod, a force limiting block, a tough spring, and an external pull plate, can effectively protect the objective lens of the electronic level, so that the objective lens will not be damaged or scratched by external factors, thus ensuring the normal use of the electronic level.

[0016] 2. This utility model, through the setting of nylon connecting belt, support transition block, one-way lead screw, force control turntable, limiting support sleeve, control limiting rod, mounting and fixing base plate, and control display panel, can effectively achieve the effect of adjusting the height of electronic level, enhance the practical effect of electronic level, and facilitate operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the internal structure of the protective housing of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the internal structure of the limiting support sleeve of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the internal structure of the control and protection shell of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the external pull plate of this utility model.

[0022] In the diagram: 1. Electronic level; 2. Protective mounting housing; 3. Objective lens; 4. Protective cover; 5. Positioning limiting plate; 6. Positioning protection housing; 7. Guide rod; 8. Force limiting block; 9. Resilient spring; 10. External pull plate; 11. Nylon connecting strip; 12. Support transition block; 13. One-way lead screw; 14. Force control turntable; 15. Limiting support sleeve; 16. Position limiting rod; 17. Mounting and fixing base plate; 18. Control display panel. Detailed Implementation

[0023] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0024] See Figure 1 This embodiment proposes an easy-to-install electronic level 1, which includes an electronic level 1 and a protective mounting shell 2. A control display panel 18 is fixedly connected to the other side of the protective mounting shell 2. The purpose of setting the control display panel 18 is to enable effective operation of the electronic level 1. The electronic level 1 is existing technology.

[0025] See Figure 1 An electronic level 1 is inserted into the inner wall of the protective mounting shell 2. The electronic level 1 is existing technology. The protective mounting shell 2 protects the electronic level 1 and facilitates its installation. The protective mounting shell 2 is fixedly connected to the protective cover 4 by a nylon connecting strap 11. The purpose of the nylon connecting strap 11 is to facilitate the use of the protective cover 4 and prevent the protective cover 4 from being lost.

[0026] See Figure 1 The bottom of the protective mounting shell 2 is fixedly connected to the top of the support transition block 12. The support transition block 12 provides support for the protective mounting shell 2. A one-way screw 13 is fixedly connected to the bottom of the support transition block 12, and the support transition block 12 and the one-way screw 13 are linked together.

[0027] See Figure 3The inner wall of the one-way screw 13 is fixedly connected to a control limit rod 16, and the outer wall of the control limit rod 16 is slidably connected to the inner wall of the restriction support sleeve 15. The purpose of setting the control limit rod 16 is to effectively restrict the one-way screw 13 so that the one-way screw 13 can only move up and down within the restriction support sleeve 15.

[0028] See Figure 3 The outer circumferential surface of the one-way lead screw 13 is threadedly connected to the inner wall of the force application control turntable 14. The tight fit between the one-way lead screw 13 and the force application control turntable 14 allows the one-way lead screw 13 to move up and down when the force application control turntable 14 rotates. The force application control turntable 14 is rotatably connected to the top of the limiting support sleeve 15. The tight fit between the force application control turntable 14 and the limiting support sleeve 15 ensures that the force application control turntable 14 can rotate in place on the limiting support sleeve 15 without the phenomenon of parts falling off.

[0029] See Figure 1 and Figure 2 The bottom of the limiting support sleeve 15 is fixedly connected to the upper surface of the mounting base plate 17. The mounting base plate 17 facilitates the installation of the entire structure. The objective lens 3 is fixedly connected to one side of the electronic level 1, and the protective cover 4 is sleeved on one side of the protective mounting housing 2. The protective cover 4 can effectively protect the objective lens 3, so that the objective lens 3 will not be damaged or scratched by external factors.

[0030] See Figure 4 A positioning limiting plate 5 is fixedly connected to one side of the protective cover 4. The positioning limiting plate 5 is inserted into the inner wall of the control and position protection shell 6. The positioning limiting plate 5 and the groove opened in the control and position protection shell 6 are mutually adapted to ensure that the positioning limiting plate 5 moves to a specified position within the control and position protection shell 6.

[0031] See Figure 1 and Figure 4 The bottom of the control and protection housing 6 is fixedly connected to the top of the protection and mounting housing 2. The inner wall of the control and protection housing 6 is slidably connected to a guide rod 7. The control and protection housing 6 can effectively control the position of its internal components and ensure that its internal components move smoothly.

[0032] See Figure 1 and Figure 5 The other end of the guide rod 7 is fixedly connected to an external pull plate 10. There are two external pull plates 10 in total. The two external pull plates 10 are in contact with the control and protection housing 6. The purpose of setting multiple external pull plates 10 is to facilitate the staff to apply the action effect to the guide rod 7.

[0033] See Figure 4 and Figure 5One end of the guide rod 7 is fixedly connected to a force limiting block 8, and one side of the force limiting block 8 is fixedly connected to a tough spring 9. The purpose of setting the tough spring 9 is to use the elastic properties of the tough spring 9 itself to effectively push the force limiting block 8 to reset, so that the force limiting block 8 restricts the positioning limiting plate 5, thereby ensuring the stability of the protective cover 4. One end of the tough spring 9 is fixedly connected to the inner wall of the control and protection shell 6, and the force limiting block 8 is in contact with the positioning limiting plate 5.

[0034] Working principle: When the device is in use, external force causes the force-applying control turntable 14 to rotate in place on the limiting support sleeve 15. This causes the one-way lead screw 13 to move upward within the limiting support sleeve 15 under the action of the control limiting rod 16. Consequently, the electronic level 1 inside the protective mounting housing 2 moves upward synchronously through the support transition block 12, effectively adjusting the height of the electronic level 1 for easy use. When the electronic level 1 is not in use, the protective cover 4, suspended on the nylon connecting strap 11, is placed on one side of the protective mounting housing 2, and the protective cover 4 is pushed to move, causing the positioning limiting plate 5 to gradually enter the control support sleeve. Inside the protective shell 6, the force-limiting block 8 is squeezed, causing it to retract back into the preset groove inside the control protective shell 6. At this time, the toughness spring 9 is in a strongly contracted state. When the positioning limiting plate 5 reaches the control protective shell 6, the elasticity of the toughness spring 9 pushes the force-limiting block 8 to reset, thus restricting the positioning limiting plate 5 and ensuring the stability of the protective cover 4. This effectively protects the objective lens 3. When the objective lens 3 needs to be used, the external pull plate 10 is pulled to move, and the restriction of the positioning limiting plate 5 by the force-limiting block 8 is released through the guide rod 7. Then the protective cover 4 can be removed for use.

Claims

1. An electronic level for easy mounting, comprising an electronic level (1) and a protective mounting housing (2), characterized in that: One side of the electronic level (1) is fixedly connected with an objective (3), one side of the protective mounting shell (2) is sleeved with a protective cover (4), one side of the protective cover (4) is fixedly connected with a positioning limiting plate (5), the positioning limiting plate (5) is inserted into the inner wall of the control protection shell (6), the bottom of the control protection shell (6) is fixedly connected with the top of the protective mounting shell (2), the inner wall of the control protection shell (6) is slidably connected with a guide single rod (7), one end of the guide single rod (7) is fixedly connected with a force limiting block (8), the force limiting block (8) is in contact with the positioning limiting plate (5).

2. An electronic level for easy installation according to claim 1, characterized in that: One side of the force limiting block (8) is fixedly connected with a flexible spring (9), one end of the flexible spring (9) is fixedly connected with the inner wall of the control protection shell (6).

3. The electronic level of claim 1, wherein: The other end of the guide single rod (7) is fixedly connected with an external pull plate (10), the external pull plate (10) is two, and the two external pull plates (10) are in contact with the control protection shell (6).

4. The electronic level of claim 1, wherein: The protective mounting shell (2) is fixedly connected with the protective cover (4) through a nylon connecting belt (11), and the bottom of the protective mounting shell (2) is fixedly connected with the top of a supporting transition block (12).

5. An electronic level for easy installation according to claim 4, characterized in that: The bottom of the supporting transition block (12) is fixedly connected with a one-way screw rod (13), and the outer circumferential surface of the one-way screw rod (13) is threadedly connected with the inner wall of a force control rotating disc (14).

6. An electronic level for easy installation according to claim 5, characterized in that: The force control rotating disc (14) is rotatably connected to the top of a limiting supporting sleeve (15), and the bottom of the limiting supporting sleeve (15) is fixedly connected with the upper surface of a mounting fixed bottom plate (17).

7. An electronic level for easy installation according to claim 5, characterized in that: The inner wall of the one-way screw rod (13) is fixedly connected with a control limiting rod (16), and the outer wall of the control limiting rod (16) is slidably connected to the inner wall of the limiting supporting sleeve (15).

8. The electronic level of claim 1, wherein: The other side of the protective mounting shell (2) is fixedly connected with a control display disc (18), and the inner wall of the protective mounting shell (2) is inserted with an electronic level (1).

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