CN209841945U - Universal meter capable of adjusting screen angle - Google Patents
Universal meter capable of adjusting screen angle Download PDFInfo
- Publication number
- CN209841945U CN209841945U CN201920112726.2U CN201920112726U CN209841945U CN 209841945 U CN209841945 U CN 209841945U CN 201920112726 U CN201920112726 U CN 201920112726U CN 209841945 U CN209841945 U CN 209841945U
- Authority
- CN
- China
- Prior art keywords
- display screen
- universal meter
- installation cavity
- arc
- joint bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an universal meter capable of adjusting screen angle, which comprises a universal meter body, wherein a display screen installation cavity is arranged on the universal meter body, and the upper half part of the side wall of the display screen installation cavity is an arc-shaped surface; the interior bottom fixed mounting of display screen installation cavity has the bearing frame, joint bearing is installed in the cooperation on the bearing frame, the cooperation is connected with the back shaft on the joint bearing, the top surface fixedly connected with display screen of back shaft, the side of display screen is circular-arc, the side of display screen with the display screen installation cavity the arcwall face laminating. A universal meter of adjustable screen angle, convenient to use, through joint bearing's setting, when making the unable display screen of orthographic vision of survey crew, also accessible is adjusted the angle of display screen to guarantee that the clear accurate reading of survey crew shows the digit of universal meter.
Description
Technical Field
The utility model relates to a measuring instrument technical field especially relates to an adjustable screen angle's universal meter.
Background
Multimeters are indispensable instruments for the development and maintenance of electronic and electrical devices, and are also sometimes called as "three-purpose meters" because they are generally designed to measure electrical parameters such as voltage, current, and resistance, wherein the type and range of the measured parameters are adjusted by a switch on the meter body. Multimeters are generally classified into a pointer type multimeter and an explicit type multimeter according to display modes. By touching the stylus to the appropriate location on the power element, a reading representing the electrical parameter can be displayed on the dial or display screen.
The traditional multimeter can clearly observe the numbers or the numbers pointed by the pointer only by directly facing the display screen with the sight line during reading, however, if the working environment is complex, the measuring personnel cannot directly view the display screen, the problem of inaccurate or even impossible reading can be caused, and the measuring work is influenced.
Therefore, the multimeter with the screen angle adjustable is designed, and the problems are solved.
Disclosure of Invention
The utility model provides an multimeter with adjustable screen angle, which overcomes the above shortcomings, and comprises a multimeter body, wherein a display screen installation cavity is arranged on the multimeter body, and the upper half part of the side wall of the display screen installation cavity is an arc surface;
the interior bottom fixed mounting of display screen installation cavity has the bearing frame, joint bearing is installed in the cooperation on the bearing frame, the cooperation is connected with the back shaft on the joint bearing, the top surface fixedly connected with display screen of back shaft, the side of display screen is circular-arc, the side of display screen with the display screen installation cavity the arcwall face laminating.
Further, when the display screen is in a horizontal state, the display screen is located in the middle of the arc-shaped surface.
The utility model has the advantages that:
a universal meter of adjustable screen angle, convenient to use, through joint bearing's setting, when making the unable display screen of orthographic vision of survey crew, also accessible is adjusted the angle of display screen to guarantee that the clear accurate reading of survey crew shows the digit of universal meter.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line B-B of FIG. 1;
FIG. 3 is a schematic view of the three-dimensional structure of the multimeter body of the present invention;
wherein: 1-a multimeter body; 2-a display screen installation cavity; 3-arc surface; 4-bearing seats; 5-a spherical plain bearing; 6-supporting the shaft; 7-display screen.
Detailed Description
The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
A multimeter capable of adjusting screen angles comprises a multimeter body 1, wherein a display screen installation cavity 2 is arranged on the multimeter body 1, and as shown in figure 2, the upper half part of the side wall of the display screen installation cavity 2 is an arc-shaped surface 3;
the interior bottom fixed mounting of display screen installation cavity 2 has bearing frame 4, joint bearing 5 is installed in the cooperation on the bearing frame 4, the cooperation is connected with back shaft 6 on the joint bearing 5, the top surface fixedly connected with display screen 7 of back shaft 6, the side of display screen 7 is circular-arc, the side of display screen 7 with display screen installation cavity 2 the laminating of arcwall face 3.
Further, when the display screen 7 is in a horizontal state, the display screen 7 is located in the middle of the arc-shaped surface 3.
The using method comprises the following steps:
if the working environment is complex, so that the measurer cannot look at the display screen 7, the measurer only needs to adjust the display screen 7 in advance. For example, when the left or right side of the display screen 7 is pressed by hand, the display screen 7 enables the joint bearing 5 to rotate left and right through the supporting shaft 6, and the display screen 7 is driven to rotate along the arc-shaped surfaces 3 at the left and right sides, so that the left and right rotation of the display screen 7 is realized; when the front or the back of the display screen 7 is pressed by hands, the display screen 7 enables the joint bearing 5 to rotate back and forth through the supporting shaft 6, the display screen 7 is driven to rotate along the arc-shaped surfaces 3 at the front side and the back side, and the back and forth rotation of the display screen 7 is realized;
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. A universal meter with an adjustable screen angle comprises a universal meter body (1), and is characterized in that a display screen mounting cavity (2) is arranged on the universal meter body (1), and the upper half part of the side wall of the display screen mounting cavity (2) is an arc-shaped surface (3);
the interior bottom fixed mounting of display screen installation cavity (2) has bearing frame (4), joint bearing (5) are installed in the cooperation on bearing frame (4), the cooperation is connected with back shaft (6) on joint bearing (5), the top surface fixedly connected with display screen (7) of back shaft (6), the side of display screen (7) is circular-arc, the side of display screen (7) with display screen installation cavity (2) arcwall face (3) laminating.
2. The multimeter with the adjustable screen angle according to claim 1, wherein the display screen (7) is located in the middle of the arc-shaped surface (3) when the display screen (7) is in a horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112726.2U CN209841945U (en) | 2019-01-23 | 2019-01-23 | Universal meter capable of adjusting screen angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112726.2U CN209841945U (en) | 2019-01-23 | 2019-01-23 | Universal meter capable of adjusting screen angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841945U true CN209841945U (en) | 2019-12-24 |
Family
ID=68902535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920112726.2U Expired - Fee Related CN209841945U (en) | 2019-01-23 | 2019-01-23 | Universal meter capable of adjusting screen angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841945U (en) |
-
2019
- 2019-01-23 CN CN201920112726.2U patent/CN209841945U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20220123 |