Level meter for handheld tool
By designing a level for handheld tools and using a bubble level to fix the tool in place, the problem of difficulty in judging angles during processing with handheld tools is solved, improving accuracy and convenience while reducing costs.
Patent Information
- Application Number
- CN202423087945.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-14
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-14
AI Technical Summary
When using handheld tools for processing, it is difficult to accurately judge the cutting angle of the drill bit or cutting saw blade, resulting in a decrease in processing accuracy. Furthermore, using laser positioning instruments is costly and increases the weight of the tools, reducing convenience.
Design a level for handheld tools, including a level holder, a universal bubble level, and a cylindrical bubble level. The level is fixed to the tool by a docking mechanism, and the bubble level is used to keep the tool parallel to the reference surface. The position of water droplets is observed to improve accuracy, and the observation convenience is improved by using an aluminum foil reflective film.
It improves the processing accuracy of handheld tools, reduces reliance on operating experience, reduces costs, and maintains ease of operation.
Smart Images
Figure CN223525796U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hand tool technical field, concretely relates to a level for hand tool. BACKGROUND
[0002] In the daily production construction process, we often use hand tools to process, such as electric hand drill and hand-held cutting machine, these tools because of its portability and flexibility, play an important role in various industrial and construction fields.
[0003] However, when involving using hand tools to work, we find it difficult to ensure that these tools are accurately grasped on the reference surface that needs to be processed only by the experience and intuition of technical personnel. For example, when drilling or cutting operations are carried out, we cannot intuitively judge the cutting angle of the drill bit or cutting saw blade due to the obstruction of the tool body, resulting in errors in the processing angle and affecting the processing precision, and the use of advanced laser positioning instruments costs high, and the auxiliary instruments greatly increase the weight of the hand-held tool, reduce the convenience of operation. Therefore, we propose a level for hand tool. SUMMARY
[0004] The utility model aims at: for solving when involving using hand tools to work, we find it difficult to ensure that these tools are accurately grasped on the reference surface that needs to be processed only by the experience and intuition of technical personnel. For example, when drilling or cutting operations are carried out, we cannot intuitively judge the cutting angle of the drill bit or cutting saw blade due to the obstruction of the tool body, resulting in errors in the processing angle and affecting the processing precision, and the use of advanced laser positioning instruments costs high, and the auxiliary instruments greatly increase the weight of the hand-held tool, reduce the convenience of operation. The utility model provides a level for hand tool.
[0005] The utility model in order to realize above-mentioned purpose specifically adopts following technical scheme:
[0006] A level for hand tool, including level fixed frame, the front side of level fixed frame is fixedly connected with universal bubble level, the upper end center of level fixed frame is fixedly connected with vertical fixed seat, and the upper end of vertical fixed seat is fixedly connected with cylindrical bubble level, the cylindrical bubble level is perpendicular to the front side plane of universal bubble level, one side of level fixed frame is fixedly connected with butt joint fixed mechanism.
[0007] Further, the butt joint fixed mechanism includes equipment fixed collar, and the side away from level fixed frame of equipment fixed collar is embedded with inner embedded nut, the inner embedded nut is connected with fastening screw on the inner and outer sides through screw threads.
[0008] Further, the butterfly head is fixedly connected to one end of the equipment fixing collar away from the device.
[0009] Further, the upper end of the vertical fixing seat is fixedly connected with a fixed clamping seat in front and back, and the inner side of the two end fixed clamping seats is fixedly connected with a compression gasket.
[0010] Further, the front center of the level fixing frame is provided with a circular groove, and the size of the circular groove is matched with that of the universal bubble level.
[0011] Further, the bottom of the circular groove of the level fixing frame and the upper end of the vertical fixing seat are attached with an aluminum foil reflective film.
[0012] The utility model discloses the beneficial effects are as follows:
[0013] 1, the utility model discloses a butt joint fixing mechanism is set up, and equipment dismounting is convenient, can select use according to demand, when the machining reference surface is horizontal plane or vertical, keep universal bubble level or cylinder bubble level parallel with the machining reference surface with the machine body of handheld tool, such as electric drill and electric saw, through the observation of water bead on universal bubble level and cylinder bubble level, keep the relative stability of handheld tool and machining reference surface in the processing, improve the processing accuracy, through the setting of universal bubble level and cylinder bubble level, the processing precision is improved, and the requirement to processing experience is reduced, and the production and use cost of universal bubble level and cylinder bubble level is low, and convenient to promote the use.
[0014] 2, the utility model discloses a butterfly head is set up, and the manual rotation operation of fastening screw is convenient.
[0015] 3, the utility model discloses an aluminum foil reflective film is set up, can improve the back light brightness of universal bubble level and cylinder bubble level, and the observation of universal bubble level and cylinder bubble level is convenient. DRAWINGS
[0016] Figure 1 It is the perspective view of the utility model;
[0017] Figure 2 It is the front view of the utility model;
[0018] Figure 3 It is the downward sectional view of the utility model.
[0019] Signs: 1, level fixing frame; 2, universal bubble level; 3, vertical fixing seat; 4, cylinder bubble level; 5, fixed clamping seat; 6, equipment fixing collar; 7, inner embedded nut; 8, fastening screw. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.
[0021] Please refer to Figure 1 - Figure 3 The utility model provides a level for handheld tool, including level fixed frame 1, the front side of level fixed frame 1 is fixedly connected with universal bubble level 2, the upper end center of level fixed frame 1 is fixedly connected with vertical fixed seat 3, and the upper end of vertical fixed seat 3 is fixedly connected with cylindrical bubble level 4, cylindrical bubble level 4 is perpendicular to the front side plane of universal bubble level 2, and one side of level fixed frame 1 is fixedly connected with butt joint fixed mechanism.
[0022] In the embodiment, preferably, the butt joint fixed mechanism includes equipment fixed collar 6, and the side, away from level fixed frame 1, of equipment fixed collar 6 is embedded with inner embedded nut 7, and the inner embedded nut 7 is screw connected with fastening screw 8 on the inside and outside; through the equipment fixed collar 6 set up, the inner embedded nut 7 on the outside of equipment fixed collar 6 can press the body by the fastening screw 8 of screwing in, fix equipment fixed collar 6 with handheld tool body, and the installation of device is convenient.
[0023] In the embodiment, preferably, the end, away from equipment fixed collar 6, of fastening screw 8 is fixedly connected with butterfly head; through the butterfly head set up, the manual rotation operation of fastening screw 8 is convenient.
[0024] In the embodiment, preferably, the upper end of vertical fixed seat 3 is fixedly connected with fixed clamping seat 5 in front and back, and the inside, towards, of both end fixed clamping seat 5 is fixedly connected with compression pad; through the fixed clamping seat 5 set up, fixed clamping seat 5 can clamp cylindrical bubble level 4, and the fixed of cylindrical bubble level 4 is convenient.
[0025] In the embodiment, preferably, the front center of level fixed frame 1 is provided with circular recess, and the size of circular recess is adapted to universal bubble level 2; through the circular recess set up, the fixed of universal bubble level 2 is convenient.
[0026] In the embodiment, preferably, the bottom of circular recess of level fixed frame 1 and the upper end of vertical fixed seat 3 are pasted with aluminium foil light-reflecting film; through the aluminium foil light-reflecting film set up, the backlight brightness of universal bubble level 2 and cylindrical bubble level 4 can be improved, and the observation of universal bubble level 2 and cylindrical bubble level 4 is convenient.
[0027] The working principle and use process of the utility model: the device uses, through the butt joint fixed mechanism that sets up, it is convenient for equipment dismounting, can choose to use according to demand, when the machining reference surface is horizontal plane or vertical, keep universal bubble level 2 or cylindrical bubble level 4 parallel with machining reference surface with the machine body of butt joint fixed mechanism and handheld tool, such as electric drill and hand electric saw, through the observation of water drop on universal bubble level 2 and cylindrical bubble level 4, in the machining process, through the judgment observation water drop position in universal bubble level 2 and cylindrical bubble level 4, keep the relative stability of handheld tool and machining reference surface in the machining process, improve machining accuracy, through the setting of universal bubble level 2 and cylindrical bubble level 4, auxiliary processing personnel judge, improve the machining accuracy, reduce the requirement to machining experience, and the production and use cost of universal bubble level 2 and cylindrical bubble level 4 is low, convenient to use.
[0028] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the utility model. Various modifications to these embodiments will be readily apparent to those of ordinary skill in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the utility model is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A level for a hand tool, characterized by: The utility model provides a level fixing frame (1) is provided with a universal bubble level (2) on the front side, a vertical fixing seat (3) is fixedly connected to the upper end of the level fixing frame (1), and a cylindrical bubble level (4) is fixedly connected to the upper end of the vertical fixing seat (3), wherein the cylindrical bubble level (4) is perpendicular to the front side plane of the universal bubble level (2), and a butt joint fixing mechanism is fixedly connected to one side of the level fixing frame (1).
2. A level for a hand tool according to claim 1, wherein: The butt joint fixing mechanism comprises a device fixing collar (6), and an inner embedded nut (7) is embedded on the side of the device fixing collar (6) away from the level fixing frame (1), and a fastening screw (8) is threadedly connected to the inner and outer sides of the inner embedded nut (7).
3. A level for a hand tool according to claim 2, wherein: The fastening screw (8) is fixedly connected to a butterfly head at the end away from the device fixing collar (6).
4. A level for a hand tool according to claim 1, wherein: The upper end of the vertical fixing seat (3) is fixedly connected to a fixed clamping seat (5) on the front side and the back side, and the inner side of the two end fixed clamping seats (5) is fixedly connected to a compression gasket.
5. A level for a hand tool according to claim 1, wherein: A circular groove is formed in the front center of the level fixing frame (1), and the size of the circular groove is matched with that of the universal bubble level (2).
6. A level for a hand tool according to claim 5, wherein: An aluminum foil reflective film is attached to the bottom of the circular groove of the level fixing frame (1) and the upper end of the vertical fixing seat (3).