CN102252601B - Plug-in electronic angle measuring device - Google Patents
Plug-in electronic angle measuring device Download PDFInfo
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- CN102252601B CN102252601B CN 201010178034 CN201010178034A CN102252601B CN 102252601 B CN102252601 B CN 102252601B CN 201010178034 CN201010178034 CN 201010178034 CN 201010178034 A CN201010178034 A CN 201010178034A CN 102252601 B CN102252601 B CN 102252601B
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- measuring device
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- angle measuring
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Abstract
The invention discloses a plug-in electronic angle measuring device, which is arranged and combined on a manual tool. The manual tool is provided with a driving rod, a driving head arranged at one end of the driving rod, and a sleeve joint which is arranged on one side of the driving head and used for locking a screw; and the plug-in electronic angle measuring device comprises a shell, a display component, an angle sensing system and a combined part, wherein the shell is provided with a combination part fixed seat at the bottom, the combination part is an assembly having adsorption capacity and is fixed on the combination part fixed seat, and is detachably fixed on the driving head or the driving rod or the sleeve joint or at any one position of the manual tool where the plug-in electronic angle measuring device can be fixed through the combined part and is used for arranging the display component and the angle sensing system; therefore, the device can be arranged on different manual tools through the combined part, so that the angle sensing system more accurately senses and calculates a rotating angle of a screw driven by the manual tool without any error, and the angle is displayed by the display component.
Description
Technical field
The present invention relates to the external hanging device of hand tool, particularly a kind of desirable plug-in electronic angle measuring device that gets the hand tool rotational angle.
Background technology
As shown in Figure 1, have the rotational angle of the joint 1a ' of the driving head that will measure spanner 1a now, one angle block gauge 2 need to be set on joint 1a ', this angle block gauge 2 has an indicating graduation 3, thereby when rotating this spanner 1a, record the rotational angle of the indicating graduation 3 of this angle block gauge 2, can learn the rotational angle of joint 1a ', its troublesome poeration and personal error are large, are difficult to satisfy user's demand.
As shown in Figure 2, the rotational angle of the joint 1b ' of the driving head of another existing measurement spanner 1b is for cover unification angle measurement device 5 on the body of rod 4 of spanner 1b and be electrically connected to this angle measurement device 5 and this control system (not shown) and display device 6 with transmission line 5 ', this angle measurement device 5 is according to the external form setting of this body of rod 4, this angle measurement device 5 can be gyroscope, and it can be detected the angular turn amount and then the control system on angular turn amount input spanner 1b is shown by this display device 6.Must arrange in pairs or groups specific spanner 1b and this specific control system of this kind angle measurement device 5 could be used with display device 6, thus its sharing is low, use bother and inconvenient, error greatly, structural complexity is high.
As shown in Figure 3, be the disclosed a kind of spanner 1c that measures rotational angle of US Patent No. 5589644, it is by the anglec of rotation of the joint 1c ' of the driving head of the angle detection 7 detecting spanner 1c of system, and can assess according to the size of the anglec of rotation locking degree of workpiece, the angle detection system that this kind can measure the spanner 1c of rotational angle can only be used for this specific spanner 1c, can't share or change arbitrarily the use location with other instrument, so its manufacturing cost be high, structure is more complicated and use occasion is not extensive.
As shown in Figure 4, can measure the spanner 1d of rotational angle for the disclosed another kind of US Patent No. 5589644, it is by the anglec of rotation of the joint 1d ' of the driving head of the angle detection 8 detecting spanner 1d of system, this kind can measure the angle detection system on-line equipment of spanner 1d of rotational angle in spanner 1d, therefore can't share with other instrument, the utilization scope is little.
Existing structure as above, its angle block gauge 2, angle measurement device 5 is not that operating difficulties need directly be fixedly arranged on spanner 1a, 1b, 1c, 1d exactly with angle detection system 7,8, therefore only can be used for specific spanner, and can't be used for other spanner, so can't be widely used, and its complex structure, thereby price is higher.
Summary of the invention
Therefore, fundamental purpose of the present invention is to provide a kind of plug-in electronic angle measuring device, it is installed on various hand tool, thereby has the anglec of rotation that high sharing can metrology operation person be bestowed instrument.
The present invention is a kind of plug-in electronic angle measuring device, and it comprises:
One shell, a joint portion, an angle sensing system and a display module, wherein, the bottom of this shell is provided with a joint portion holder, this joint portion is one to have the assembly of absorption affinity, and be fixedly arranged on this joint portion holder (60), with by on the removable driving head that admittedly locks in an instrument of the absorption affinity of this joint portion, this angle sensing system is arranged at this enclosure, and be used for the sensing rotational angle, and this display module is electrically connected to this angle sensing system to show this rotational angle.
Plug-in electronic angle measuring device of the present invention, wherein, this assembly with absorption affinity is magnet assembly.
Plug-in electronic angle measuring device of the present invention, wherein, this magnet assembly is magnet.
Plug-in electronic angle measuring device of the present invention, wherein, this joint portion is sucker.
Plug-in electronic angle measuring device of the present invention, wherein, this shell arranges a luminescence component, a hummer and is set button, this is set button and is used for setting the anglec of rotation, relevant information and parameter, this luminescence component and this hummer can be warned purposes, to send caution when the anglec of rotation is satisfied the demand.
Plug-in electronic angle measuring device of the present invention, wherein, this angle sensing system comprises a signal processing system and an electronic angle measuring device, and this electronic angle measuring device is gyroscope.
Thereby utilize this joint portion, but the invention has the advantages that on the different hand tool of being arranged on of simple and fast, except being shared in a large number the hand tool of random appearance, can also allow the more accurate and more free from error sensing of this angle sensing system calculate the rotational angle of the screw that this hand tool drives.
Description of drawings
Fig. 1 is the appearance assumption diagram of prior art.
Fig. 2 is the appearance assumption diagram of another prior art.
Fig. 3 is the appearance assumption diagram of existing US Patent No. 5589644.
Fig. 4 is another appearance assumption diagram of existing US Patent No. 5589644.
Fig. 5 is appearance assumption diagram of the present invention.
Fig. 6 is inner structure schematic diagram of the present invention.
Fig. 7 is the embodiments of the present invention appearance assumption diagram.
Fig. 8 is another embodiment of the present invention appearance assumption diagram.
Fig. 9 is the another embodiment of the invention appearance assumption diagram.
Figure 10～12 are an embodiment appearance assumption diagram more of the present invention.
Embodiment
Below in conjunction with preferred embodiment and coordinate accompanying drawing, further describe as follows to feature of the present invention, purpose and effect:
referring to Fig. 5, Fig. 6, Fig. 7, it is one embodiment of the invention, be installed on a hand tool 10, this hand tool 10 has a driving stem 11, be arranged at a driving head 12 and a muff joint 13 that is arranged at the solid lock screw of these driving head 12 1 sides of these driving stem 11 1 ends, it comprises a shell 20 this plug-in electronic angle measuring device, one display module 30, one angle sensing system 40 and a joint portion 50, wherein the bottom of this shell 20 can be provided with a joint portion holder 60, wherein this joint portion 50 is the assembly of tool absorption affinity, and be fixedly arranged on this joint portion holder 60, with by the absorption affinity of this joint portion 50 removable be fixed on this driving head 12 on this driving stem 11 or this hand tool 10 can set up the position of this plug-in electronic angle measuring device arbitrarily, absorption affinity by this joint portion 50 can be fixed in this driving head 12 with the absorption of this plug-in electronic angle measuring device fast, any appropriate location of this driving stem 11 or this hand tool 10.
And this angle sensing system 40 is arranged at the inside of this shell 20, and be used for the rotational angle of this muff joint 13 of sensing, this angle sensing system 40 comprises an electronic angle measuring device 41 and a signal processing system 42, and be located on a circuit board 43, and this electronic angle measuring device 41 can be gyroscope, 30 of this display modules are arranged on this shell 20, and are electrically connected with this angle sensing system 40, to show the rotational angle of this muff joint 13.
This shell 20 can arrange a luminescence component 21 again, a hummer 22 and is set button 23, this setting button 23 can be set the anglec of rotation or parameter or relevant information, this luminescence component 21 can be warned purposes with this hummer 22, to send caution when the anglec of rotation is satisfied the demand.
And for example shown in Figure 8, it is another embodiment of the present invention, and this joint portion 50A also can be the magnet assembly of tool magnetic, and this magnet assembly can be magnet; And for example shown in Figure 9, this joint portion 50B also can be sucker, and is and for example shown in Figure 10, and this joint portion 50C also can be jaw; Can adsorb by magnet assembly accordingly, sucker absorption or jaw is sandwiched fixes this plug-in electronic angle measuring device in any appropriate location of this driving head 12, this driving stem 11 or this hand tool 10.
In addition, and for example shown in Figure 11, it is another embodiment of the present invention, this joint portion 50D also can be the form of groove, this groove is one or more, can fix the projection that has arbitrarily relative this groove of this driving head 12, this driving stem 11 or this hand tool 10 or the appropriate location of profile by this groove accordingly, but it is all identical with this projection or profile to be not limited to this groove, only need part or part identical and can mutually fix and get final product, can fix this plug-in electronic angle measuring device.
And for example shown in Figure 12, it is an embodiment more of the present invention, this joint portion 50E can also be the kenel of projection, this projection is one or more, can fix by projection the appropriate location of the groove 53 that has arbitrarily relative this projection of this driving head 12, this driving stem 11 or this hand tool 10 accordingly, but it is all identical with these groove 53 profiles to be not limited to this projection, only needs part or part identical and can mutually fix and can fix this plug-in electronic angle measuring device.
as mentioned above, the present invention can obtain by angle sensing system 40 rotational angle of hand tool 10, be fixed on this driving head 12 because this plug-in electronic angle measuring device is dismantled and assembled, on any appropriate location of this driving stem 11 or this hand tool 10, when this hand tool 10 rotates, can measure by this angle sensing system 40 rotational angle of this muff joint 13, therefore when wanting angle measurement, can be fixed in this driving head 12, on any appropriate location of this driving stem 11 or this hand tool 10, and when not using to disassemble easily and properly preservation, its application is high, it is convenient to preserve, applicable dissimilar hand tool, can satisfy user's demand.
Claims (6)
1. a plug-in electronic angle measuring device, is characterized in that, comprises:
One shell (20), the bottom of this shell are provided with a joint portion holder (60);
One joint portion, this joint portion are one to have the assembly of absorption affinity, and are fixedly arranged on this joint portion holder (60), with by on the removable driving head that admittedly is locked in a hand tool (10) of the absorption affinity of this joint portion;
One angle sensing system (40), this angle sensing system (40) are arranged at this shell (20) inside, and are used for the sensing rotational angle; And
One display module (30), this display module (30) are electrically connected to this angle sensing system (40) to show this rotational angle.
2. plug-in electronic angle measuring device according to claim 1, it is characterized in that: this assembly with absorption affinity is magnet assembly.
3. plug-in electronic angle measuring device according to claim 2, it is characterized in that: this magnet assembly is magnet.
4. plug-in electronic angle measuring device according to claim 1, it is characterized in that: this assembly with absorption affinity is sucker.
5. plug-in electronic angle measuring device according to claim 1, it is characterized in that: this shell (20) arranges a luminescence component (21), a hummer (22) is set button (23) with one, this is set button (23) and is used for setting the anglec of rotation, relevant information and parameter, this luminescence component (21) can be warned purposes with this hummer (22), to send caution when the anglec of rotation is satisfied the demand.
6. plug-in electronic angle measuring device according to claim 1, it is characterized in that: this angle sensing system (40) comprises a signal processing system (42) and an electronic angle measuring device (41), and this electronic angle measuring device (41) is gyroscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010178034 CN102252601B (en) | 2010-05-18 | 2010-05-18 | Plug-in electronic angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010178034 CN102252601B (en) | 2010-05-18 | 2010-05-18 | Plug-in electronic angle measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102252601A CN102252601A (en) | 2011-11-23 |
| CN102252601B true CN102252601B (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010178034 Active CN102252601B (en) | 2010-05-18 | 2010-05-18 | Plug-in electronic angle measuring device |
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| Country | Link |
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| CN (1) | CN102252601B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665660Y (en) * | 2003-09-25 | 2004-12-22 | 天津钢管有限责任公司 | Screw thread checking device with control torsional moment |
| CN101251364A (en) * | 2007-02-22 | 2008-08-27 | 爱德华·威尔有限责任两合公司 | Angle measuring device |
-
2010
- 2010-05-18 CN CN 201010178034 patent/CN102252601B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665660Y (en) * | 2003-09-25 | 2004-12-22 | 天津钢管有限责任公司 | Screw thread checking device with control torsional moment |
| CN101251364A (en) * | 2007-02-22 | 2008-08-27 | 爱德华·威尔有限责任两合公司 | Angle measuring device |
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| Publication number | Publication date |
|---|---|
| CN102252601A (en) | 2011-11-23 |
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