Level meter with adjustable supporting legs
The design of the automatic rotating chassis and adjustable support feet solves the problem of inconvenient adjustment of the level's support feet, achieves convenient and precise rotation adjustment, simplifies the operating process, and improves the ease of use and accuracy of the level.
Patent Information
- Application Number
- CN202423086271.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-13
AI Technical Summary
The support feet of existing spirit levels are difficult to adjust and require manual rotation and adjustment, and the nuts are prone to slipping, resulting in inconvenience in use and reduced accuracy.
It adopts the design of automatic rotating chassis and adjustable support feet. The automatic rotating chassis drives the level body to rotate. The support feet can be fine-tuned through scale bars and telescopic springs to prevent the nuts from loosening, and provide two rotation speeds for precise adjustment.
It realizes convenient rotation adjustment and precise positioning of the level, simplifies the operation process, improves the convenience and accuracy of adjustment, and avoids the problem of nut loosening.
Smart Images
Figure CN223460178U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to level structure technical field, especially a level with adjustable support foot. BACKGROUND
[0002] As a kind of precision detection tool, level plays an important role in multiple fields, helps people to ensure the installation precision and construction quality of equipment, improves work efficiency and achievement quality, level is mainly used to detect the flatness, straightness of machine tool guide rail and the horizontal position and vertical position of equipment installation, ensure the installation precision and use effect of equipment, level is also a commonly used measuring tool for small angle, widely used in mechanical industry and instrument manufacturing, in photography field, camera level can help photographer to keep camera level, avoid picture tilt, improve photo quality and aesthetic degree, laser level plays the role of auxiliary and positioning marking line in construction engineering construction, such as suspended ceiling installation, water and electricity pipeline erection, improves construction precision and efficiency.
[0003] The existing level has certain drawbacks when in use, the traditional laser level with support foot needs to be manually rotated to adjust the rotation direction and angle of level main body, which is not convenient and simple, and when adjusting the level of level main body, the nut on support foot needs to be adjusted, and the nut is easy to slide downward. UTILITY MODEL CONTENT
[0004] The utility model mainly aims at providing a level with adjustable support foot, which can effectively solve the problems in the background art.
[0005] To achieve the above object, the utility model takes the technical scheme that
[0006] A level with adjustable support foot, comprising an automatic rotating base plate, an adjusting support foot is fixedly installed on the outer side of the automatic rotating base plate, a level main body is fixedly installed on the upper surface of the automatic rotating base plate, a horizontal conveying port is arranged on the outer side of the level main body at the middle position, a vertical conveying port is arranged on the outer side of the level main body at the upper end, a control panel is fixedly installed on the upper surface of the level main body, a power switch is arranged on one side of the level main body close to the lower end, a carrying strap is movably installed on the outer side of the level main body close to the upper end, the number of adjusting support feet is three, and the adjusting support feet are evenly distributed on the outer side of the automatic rotating base plate.
[0007] Preferably, the automatic rotating base plate comprises a bottom frame, a center pile, a bearing, a rotating base plate, a scale ring, a first rubber roller, a second rubber roller, a first motor and a second motor.
[0008] Preferably, the center stake is fixedly installed at the inner center of the bottom frame, the bearing is fixedly installed at the upper end of the center stake, the rotating base is fixedly installed at the outer side of the bearing, the scale ring is fixedly installed at the upper end of the outer side of the bottom frame, the rotating base is located in the inner side of the bottom frame, and the upper surface of the rotating base is fixedly connected with the lower surface of the main body of the level.
[0009] Preferably, the first rubber roller is movably installed at the inner side of the bottom frame close to the center, the second rubber roller is movably installed at the inner side of the bottom frame close to the edge, the first motor is fixedly installed at one side of the bottom frame, the second motor is fixedly installed at the other side of the bottom frame, the number of the first rubber rollers and the second rubber rollers is three, the first rubber rollers are uniformly distributed at the inner side of the bottom frame close to the center, the second rubber rollers are uniformly distributed at the inner side of the bottom frame close to the edge, the front end of the rotating shaft of the first motor is fixedly connected with the central shaft of one of the second rubber rollers, the front end of the rotating shaft of the second motor is fixedly connected with the central shaft of one of the first rubber rollers, and the upper end of the first rubber roller and the second rubber roller is clamped into the annular groove in the lower surface of the rotating base.
[0010] Preferably, the adjusting support foot comprises a limiting outer frame, a transparent cylinder, an extension spring, a plug head, a scale bar, a sharp short rod and a piston head.
[0011] Preferably, the limiting outer frame is fixedly installed at the outer side of the bottom frame, the number of the limiting outer frames is three, and the limiting outer frames are uniformly distributed at the outer side of the bottom frame.
[0012] Preferably, the transparent cylinder is clamped in the adjusting support foot of the limiting outer frame, the extension spring is sleeved at the upper end of the transparent cylinder, the plug head is plugged into the inner side of the transparent cylinder at the upper end, the scale bar is embedded and fixedly installed at the outer side of the transparent cylinder, the sharp short rod is arranged in the inner side of the transparent cylinder, the piston head is fixedly installed at the upper end of the sharp short rod, the lower end of the extension spring is fixedly connected with the upper end of the transparent cylinder, and the upper end of the extension spring is fixedly connected with the plug head.
[0013] Compared with the prior art, the utility model has the advantages of the following beneficial effects:
[0014] In the utility model, the automatic rotating base can automatically drive the main body of the level to rotate and adjust, and has two rotating speeds, so that the rotation and adjustment of large amplitude and small amplitude are facilitated, the accurate adjustment of the position of the main body of the level is facilitated, the adjusting support foot can horizontally fine-tune the level, the screw bolt does not need to be twisted for adjustment, the adjustment process is more convenient, the adjustment mode is simpler, and the nut can be prevented from loosening downward. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The utility model discloses a whole structure schematic diagram of level with adjustable support foot,
[0016] Figure 2 The utility model discloses an automatic rotating bottom disc lower surface visible structure exploded schematic view of level with adjustable support foot,
[0017] Figure 3 The utility model discloses an automatic rotating bottom disc lower surface visible structure exploded schematic view of level with adjustable support foot,
[0018] Figure 4 The utility model discloses an adjustment support foot structure exploded schematic view of level with adjustable support foot.
[0019] In the drawing: 1, automatic rotating bottom disc;101, bottom frame;102, center stake;103, bearing;104, rotating bottom disc;105, scale ring;106, no. 1 rubber roller;107, no. 2 rubber roller;108, no. 1 motor;109, no. 2 motor;2, adjustment support foot;201, limiting outer frame;202, transparent cylinder;203, extension spring;204, plug head;205, scale bar;206, sharp short pole;207, piston head;3, level main body;4, horizontal conveying port;5, vertical conveying port;6, control panel;7, power switch;8, carrying strap. DETAILED DESCRIPTION
[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0021] As Figures 1-4 shown, a kind of level with adjustable support foot, including automatic rotating bottom disc 1, adjustment support foot 2 is fixedly installed on the outside of automatic rotating bottom disc 1, level main body 3 is fixedly installed on the upper surface of automatic rotating bottom disc 1, horizontal conveying port 4 is located at the position of middle part in the outside of level main body 3, vertical conveying port 5 is located at the position of upper end in the outside of level main body 3, control panel 6 is embeddedly fixedly installed on the upper surface of level main body 3, power switch 7 is located at the position of lower end near one side of level main body 3, carrying strap 8 is movably installed on the position of upper end in the outside of level main body 3, the number of adjustment support foot 2 installation is three, adjustment support foot 2 is evenly distributed in the outside of automatic rotating bottom disc 1, automatic rotating bottom disc 1 can automatically drive level main body 3 to rotate adjustment, and there are two kinds of rotating speeds, it is convenient for large amplitude and small amplitude rotation adjustment, it is favorable for the accurate adjustment of the position of level main body 3, adjustment support foot 2 can carry out level fine adjustment, need not to be adjusted by screwing bolt, adjustment process is more convenient, adjustment mode is more simple, can avoid that nut is loosened downwards.
[0022] In this embodiment, the automatic rotating base 1 comprises a bottom frame 101, a center post 102, a bearing 103, a rotating base 104, a scale ring 105, a first rubber roller 106, a second rubber roller 107, a first motor 108 and a second motor 109.
[0023] In this embodiment, the center post 102 is fixedly installed at the inner center position of the bottom frame 101, the bearing 103 is fixedly installed at the upper end of the center post 102, the rotating base 104 is fixedly installed at the outer side of the bearing 103, the scale ring 105 is fixedly installed at the upper end of the outer side of the bottom frame 101, the rotating base 104 is located inside the bottom frame 101, and the upper surface of the rotating base 104 is fixedly connected with the lower surface of the main body 3 of the level.
[0024] In this embodiment, the first rubber roller 106 is movably installed at the inner center position of the bottom frame 101, the second rubber roller 107 is movably installed at the inner edge position of the bottom frame 101, the first motor 108 is fixedly installed at one side of the bottom frame 101, the second motor 109 is fixedly installed at the other side of the bottom frame 101, the number of the first rubber roller 106 and the second rubber roller 107 is three, the first rubber roller 106 is uniformly distributed at the inner center position of the bottom frame 101, the second rubber roller 107 is uniformly distributed at the inner edge position of the bottom frame 101, the front end of the rotating shaft of the first motor 108 is fixedly connected with the central shaft of one of the second rubber rollers 107, the front end of the rotating shaft of the second motor 109 is fixedly connected with the central shaft of one of the first rubber rollers 106, and the upper end of the first rubber roller 106 and the second rubber roller 107 is clamped into the annular groove of the lower surface of the rotating base 104.
[0025] In this embodiment, the adjusting support foot 2 comprises a limiting outer frame 201, a transparent cylinder 202, an extension spring 203, a plug head 204, a scale bar 205, a sharp short rod 206 and a piston head 207.
[0026] In this embodiment, the limiting outer frame 201 is fixedly installed at the outer side of the bottom frame 101, the number of the limiting outer frame 201 is three, and the limiting outer frame 201 is uniformly distributed at the outer side of the bottom frame 101.
[0027] In the embodiment, the transparent cylinder 202 is clamped in the adjusting support leg 2 inside the limiting frame 201, the telescopic spring 203 is sleeved on the upper end of the transparent cylinder 202, the plug head 204 is plugged into the position at the upper end inside the transparent cylinder 202, the scale bar 205 is embedded and fixedly installed on the outer side of the transparent cylinder 202, the sharp short rod 206 is arranged inside the transparent cylinder 202, the piston head 207 is fixedly installed on the upper end of the sharp short rod 206, the lower end of the telescopic spring 203 is fixedly connected with the upper end of the transparent cylinder 202, and the upper end of the telescopic spring 203 is fixedly connected with the plug head 204. The first motor 108 and the second motor 109 are electrically connected through the control panel 6 and the external power supply, wherein the first motor 108 and the second motor 109 belong to the prior art, and the specific structure, working principle and electrical connection relationship are not described here.
[0028] It should be noted that the utility model is a level instrument with adjustable support legs. When in use, the carrying strap 8 is used to lift the level main body 3 to a specified position. When the level main body 3 is adjusted to be horizontal in the adjusting support leg 2, the plug head 204 in the transparent cylinder 202 is pulled up, the sharp short rod 206 in the transparent cylinder 202 is pulled down, the piston head 207 is adjusted to an accurate position through the scale bar 205, the plug head 204 is loosened, the telescopic spring 203 returns to the original state, the plug head 204 is plugged into the inside of the transparent cylinder 202 again, the air in the transparent cylinder 202 cannot be discharged, and the position of the piston head 207 is fixed. The adjusting support leg 2 can be used to finely adjust the level. The adjusting process is more convenient, the adjusting mode is simpler, the nut can be prevented from loosening downward, the rotating speed of the first motor 108 is different from that of the second motor 109 in the automatic rotating base 1, the first motor 108 and the second motor 109 drive the first rubber roller 106 and the second rubber roller 107 to rotate, the rotating base 104 is driven to rotate, the rotating base 104 is rotated more smoothly through the bearing 103 outside the central pile 102, the automatic rotating base 1 can automatically drive the level main body 3 to rotate and adjust, there are two rotating speeds, the rotation adjustment is convenient for large amplitude and small amplitude, and the accurate adjustment of the position of the level main body 3 is facilitated.
[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can be variously changed and improved, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A level with adjustable support feet, characterised in that: The utility model provides an automatic rotating base (1) is fixedly installed with the adjusting support leg (2) on the outside, the upper surface of automatic rotating base (1) is fixedly installed with the level main part (3), the outside of level main part (3) is equipped with the horizontal conveying port (4) at the position in the middle part, the outside of level main part (3) is equipped with the vertical conveying port (5) at the position in the upper end, the upper surface of level main part (3) is embeddedly fixedly installed with the control panel (6), the one side of level main part (3) is equipped with the power switch (7) near the lower end, the outside of level main part (3) is movably installed with the carrying strap (8) near the upper end, the adjusting support leg (2) is installed three, and the adjusting support leg (2) is evenly distributed on the outside of automatic rotating base (1).
2. A level with adjustable support feet according to claim 1, characterized in that: The automatic rotating base (1) comprises a bottom frame (101), a central stake (102), a bearing (103), a rotating base (104), a scale ring (105), a first rubber roller (106), a second rubber roller (107), a first motor (108) and a second motor (109).
3. A level with adjustable support feet according to claim 2, characterized in that: The central stake (102) is fixedly installed at the central position in the inside of the bottom frame (101), the bearing (103) is fixedly installed at the upper end of the central stake (102), the rotating base (104) is fixedly installed at the outside of the bearing (103), the scale ring (105) is fixedly installed at the position of the upper end of the outside of the bottom frame (101), the rotating base (104) is located in the inside of the bottom frame (101), and the upper surface of the rotating base (104) is fixedly connected with the lower surface of the level main part (3).
4. A level with adjustable support feet according to claim 3, characterized in that: The first rubber roller (106) is movably installed at the position close to the center in the inside of the bottom frame (101), the second rubber roller (107) is movably installed at the position close to the edge in the inside of the bottom frame (101), the first motor (108) is fixedly installed at one side of the bottom frame (101), the second motor (109) is fixedly installed at the other side of the bottom frame (101), the number of the first rubber roller (106) and the second rubber roller (107) is three, the first rubber roller (106) is evenly distributed at the position close to the center in the inside of the bottom frame (101), the second rubber roller (107) is evenly distributed at the position close to the edge in the inside of the bottom frame (101), the rotating shaft front end of the first motor (108) is fixedly connected with the central shaft of one of the second rubber rollers (107), and the rotating shaft front end of the second motor (109) is fixedly connected with the central shaft of one of the first rubber rollers (106).
5. A level with adjustable support feet according to claim 4, characterised in that: The adjusting support leg (2) comprises a limiting outer frame (201), a transparent cylinder (202), an elastic spring (203), a plug head (204), a scale bar (205), a sharp short rod (206) and a piston head (207).
6. A level with adjustable support feet according to claim 5, characterized in that: The limiting outer frame (201) is fixedly installed outside the bottom frame (101), the number of the limiting outer frame (201) is three, and the limiting outer frames (201) are uniformly distributed outside the bottom frame (101).
7. A level with adjustable support feet according to claim 6, characterized in that: The transparent cylinder (202) is clamped inside the limiting outer frame (201) adjusting support foot (2), the telescopic spring (203) is sleeved on the upper end of the transparent cylinder (202), the plug head (204) is inserted into the inside of the transparent cylinder (202) and located at the upper end, the scale bar (205) is embedded and fixedly installed outside the transparent cylinder (202), the sharp short rod (206) is arranged inside the transparent cylinder (202), the piston head (207) is fixedly installed on the upper end of the sharp short rod (206), the lower end of the telescopic spring (203) is fixedly connected with the upper end of the transparent cylinder (202), and the upper end of the telescopic spring (203) is fixedly connected with the plug head (204).