CN112526586A - Handle with adjustable multi-angle is quick - Google Patents
Handle with adjustable multi-angle is quick Download PDFInfo
- Publication number
- CN112526586A CN112526586A CN202011467121.9A CN202011467121A CN112526586A CN 112526586 A CN112526586 A CN 112526586A CN 202011467121 A CN202011467121 A CN 202011467121A CN 112526586 A CN112526586 A CN 112526586A
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- China
- Prior art keywords
- handle
- spring
- connecting member
- positioning
- probe seat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a multi-angle quick adjustable handle, which comprises a probe seat and a handle, wherein a connecting part is arranged at one end of the probe seat connected with the handle, and the connecting part is provided with an open slot, so that the section of the connecting part is U-shaped. A connecting component is arranged at one end of the handle connected with the probe seat, extends into the connecting part and is rotatably connected with the open slot through a rotating shaft; a spring groove is formed in the open slot, a spring is arranged in the spring groove, one end of the spring is connected with the positioning ball, and the positioning ball can protrude out of the spring groove under the action of the spring. The side surface of the connecting component close to the bottom of the open slot is arc-shaped, a gap is reserved between the connecting component and the bottom of the open slot, a plurality of positioning grooves are formed in the connecting component corresponding to the positioning balls, and the positioning balls can extend into the positioning grooves under the action of the springs, so that the probe seat and the handle are fixed. The invention has the advantages of small and simple whole structure, no need of intermediate operation modes such as locking, unscrewing and the like, and convenient operation.
Description
Technical Field
The invention relates to the technical field of mechanical structures, in particular to a multi-angle quick adjustable handle.
Background
When nuclear radiation detection is carried out on an object, particularly alpha and beta surface contamination detection is carried out on the surface of the object, the distance between a detection window and the surface of the object to be detected is required to be controlled within 5mm, when the object meets an obstacle or the surface of a specific position is detected, a certain angle is required to be formed between a probe and a handle to meet detection, the angle between the probe and the handle can be required to be quickly adjusted, and the probe is required to be fixed. At present, damping structures or forms of threads, locking and the like are generally adopted in the prior art to realize, but the structures have the problems of large volume and inconvenience for operation of users.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multi-angle quick adjustable handle so as to solve the problems of large volume and inconvenient operation of a user of a connecting structure in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a handle with adjustable multi-angle is quick, includes probe seat and handle, is equipped with connecting portion in the one end that probe seat and handle link to each other, and the one end that probe seat was kept away from to this connecting portion has an open slot, makes the section that the one end that probe seat was kept away from to connecting portion be the U type. One end of the handle connected with the probe seat is provided with a connecting component which extends into the connecting part and is rotationally connected with the side wall of the open slot through a rotating shaft. The spring groove is formed in the groove bottom of the open groove along the depth direction of the open groove, a spring is arranged in the spring groove, one end of the spring is connected with the groove bottom of the spring groove, the other end of the spring is connected with a positioning ball, and under the action of the spring, one side, away from the spring, of the positioning ball can protrude out of the spring groove. The side surface of the connecting component, which is close to the bottom of the open slot, is in a circular arc shape, a gap is reserved between the side surface of the connecting component and the bottom of the open slot, a plurality of positioning grooves are formed in the side surface of the connecting component, which is close to the bottom of the open slot, corresponding to the positioning balls, and the positioning balls can extend into the positioning grooves under the action of springs, so that the probe seat and the handle are fixed.
Preferably, the connecting member is connected with the handle through a connecting piece, wherein one end of the connecting piece is fixedly connected with the connecting member, and the other end of the connecting piece is fixedly connected with the handle through threads.
Preferably, two fixing plates are arranged at one end of the connecting piece connected with the connecting member, and one end of the connecting member connected with the connecting piece extends into the space between the two fixing plates and is fixedly connected with the two fixing plates through at least two pins.
Preferably, the positioning groove is hemispherical.
Preferably, the axis of the rotating shaft coincides with the axis of a circle on which the arc-shaped surface of the connecting member is located.
Preferably, the distance of the part of the positioning ball protruding out of the spring groove is smaller than or equal to the radius of the positioning ball.
Preferably, the handle comprises a telescopic section and a holding part, the telescopic section is a telescopic rod, one end of the telescopic rod is fixedly connected with the connecting member, and the other end of the telescopic rod is fixedly connected with the holding part.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the probe seat is adjusted to a proper position by rotating the probe seat, and then the positioning ball is tightly pressed in the positioning groove by using the elasticity of the spring, so that the probe seat is fixed, and meanwhile, when the angle needs to be changed or the probe seat is folded, the probe seat can be directly rotated, so that the positioning ball in the positioning groove slides out and is fixed by the positioning ball again along the angle which is proper.
Drawings
FIG. 1 is a schematic view of a multi-angle fast adjustable handle according to the present invention.
Fig. 2 is a schematic structural view of the connection member.
FIG. 3 is a schematic view of a probe holder.
In the figure: probe seat 1, handle 2, connecting portion 3, connecting element 4, spring groove 5, spring 6, location ball 7, constant head tank 8, connecting piece 9.
Detailed Description
The invention will be further explained with reference to the drawings and the embodiments.
Example (b): referring to fig. 1 and 2, the handle with the multi-angle quick adjustment function comprises a probe seat 1 and a handle 2, wherein a connecting part 3 is arranged at one end, connected with the handle, of the probe seat, and an open slot is formed in one end, far away from the probe seat, of the connecting part, so that the section of one end, far away from the probe seat, of the connecting part is in a U shape. And a connecting component 4 is arranged at one end of the handle connected with the probe seat, extends into the connecting part and is rotatably connected with the side wall of the open slot through a rotating shaft. The spring groove 5 is formed in the groove bottom of the open groove along the depth direction of the open groove, the spring 6 is arranged in the spring groove, one end of the spring is connected with the groove bottom of the spring groove, the other end of the spring is connected with a positioning ball 7, one side, deviating from the spring, of the positioning ball can protrude out of the spring groove under the action of the spring, and when the connecting component rotates, the positioning ball can be extruded to be retracted into the spring groove. The side surface of the connecting component, which is close to the bottom of the open slot, is in a circular arc shape, a gap is reserved between the connecting component and the bottom of the open slot, the gap is kept consistent in the rotating process of the connecting component when the probe holder is used, a plurality of positioning grooves 8 are arranged on the side surface of the connecting component, which is close to the bottom of the open slot, corresponding to the positioning balls, and the positioning balls can extend into the positioning grooves under the action of springs, so that the probe holder and the handle are fixed. When the probe seat rotates to a required position, the positioning ball can extend into the positioning groove under the action of the spring, and the probe seat and the handle are fixed.
In specific implementation, the connecting member is connected with the handle through a connecting piece 9, wherein one end of the connecting piece is fixedly connected with the connecting member, and the other end of the connecting piece is fixedly connected with the handle through threads. And one end of the connecting member, which is connected with the connecting member, extends between the two fixing plates and is fixedly connected with the two fixing plates through at least two pins. The constant head tank is the hemisphere, and the shape of constant head tank keeps unanimous with the shape of location ball, makes the location ball deviate from in the partly can stretch into the constant head tank of spring groove to realize the location. The axial lead of the rotating shaft is superposed with the axial lead of a circle where the arc surface of the connecting member is located. The distance of the part of the positioning ball protruding out of the spring groove is less than or equal to the radius of the positioning ball. The handle comprises a telescopic section and a holding part, the telescopic section is a telescopic rod, one end of the telescopic rod is fixedly connected with the connecting component, and the other end of the telescopic rod is fixedly connected with the holding part.
When the probe seat is actually used, the probe seat is pulled, an included angle between the probe seat and the handle is adjusted, the position of the probe seat meets the detection requirement, and the positioning ball extends into the positioning groove under the action of the spring to realize the fixation between the probe seat and the handle; when the position of the probe seat needs to be adjusted again, the probe seat is directly pulled, so that the connecting component presses the positioning ball into the rebound spring groove, and the probe seat can be rotated to adjust the position.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.
Claims (7)
1. A multi-angle quick adjustable handle is characterized by comprising a probe seat (1) and a handle (2), wherein a connecting part (3) is arranged at one end of the probe seat connected with the handle, and an open slot is formed in one end of the connecting part, which is far away from the probe seat, so that the section of one end of the connecting part, which is far away from the probe seat, is U-shaped; a connecting component (4) is arranged at one end of the handle connected with the probe seat, extends into the connecting part and is rotatably connected with the side wall of the open slot through a rotating shaft; a spring groove (5) is formed in the groove bottom of the open groove along the depth direction of the open groove, a spring (6) is arranged in the spring groove, one end of the spring is connected with the groove bottom of the spring groove, the other end of the spring is connected with a positioning ball (7), and under the action of the spring, one side, away from the spring, of the positioning ball can protrude out of the spring groove; one side surface of the connecting component, which is close to the bottom of the open slot, is arc-shaped, a gap is reserved between the connecting component and the bottom of the open slot, a plurality of positioning grooves (8) are arranged on one side surface of the connecting component, which is close to the bottom of the open slot, corresponding to the positioning balls, and the positioning balls can extend into the positioning grooves under the action of springs, so that the probe seat and the handle are fixed.
2. The multi-angle rapid adjustable handle according to claim 1, wherein the connecting member is connected to the handle by a connecting member (9), wherein one end of the connecting member is fixedly connected to the connecting member, and the other end of the connecting member is fixedly connected to the handle by a thread.
3. The multi-angle rapid adjustable handle according to claim 2, wherein the connecting member has two fixing plates at one end connected to the connecting member, and the connecting member has one end connected to the connecting member extending between the two fixing plates and fixedly connected to the two fixing plates by at least two pins.
4. The multi-angle quick adjustable handle of claim 1, wherein the positioning slot is hemispherical.
5. The multi-angle rapid adjustable handle according to claim 1, wherein the axis of the rotating shaft coincides with the axis of the circle on which the arc surface of the connecting member is located.
6. The multi-angle quick adjustable handle of claim 1, wherein the portion of the positioning ball protruding from the spring slot is less than or equal to the radius of the positioning ball.
7. The multi-angle rapid adjustable handle according to claim 1, wherein the handle comprises a telescopic section and a holding portion, the telescopic section is a telescopic rod, one end of the telescopic rod is fixedly connected with the connecting member, and the other end of the telescopic rod is fixedly connected with the holding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011467121.9A CN112526586A (en) | 2020-12-14 | 2020-12-14 | Handle with adjustable multi-angle is quick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011467121.9A CN112526586A (en) | 2020-12-14 | 2020-12-14 | Handle with adjustable multi-angle is quick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112526586A true CN112526586A (en) | 2021-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011467121.9A Pending CN112526586A (en) | 2020-12-14 | 2020-12-14 | Handle with adjustable multi-angle is quick |
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| Country | Link |
|---|---|
| CN (1) | CN112526586A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205112934U (en) * | 2015-10-16 | 2016-03-30 | 温州市骐邦环保科技有限公司 | Vehicle -carried air purifier |
| CN206251161U (en) * | 2016-12-01 | 2017-06-13 | 东莞市真爱酷橡塑制品有限公司 | A kind of Portable mobile phone self-shooting bar |
| CN206246988U (en) * | 2016-12-05 | 2017-06-13 | 东莞市真爱酷橡塑制品有限公司 | A kind of angle adjusting mechanism of self-shooting bar |
| CN206377147U (en) * | 2017-01-03 | 2017-08-04 | 重庆建安仪器有限责任公司 | Positioning and locking device and slide rail |
| WO2017143994A1 (en) * | 2016-02-23 | 2017-08-31 | 苏州宝时得电动工具有限公司 | String trimmer |
| CN108152860A (en) * | 2018-02-08 | 2018-06-12 | 山东大学 | A kind of vehicular transient electromagnetic detection device and method of work suitable in tunnel |
| CN208015654U (en) * | 2017-12-26 | 2018-10-26 | 浙江晨峰电力成套设备有限公司 | A kind of solar energy equipment that angle can be adjusted according to position of sun seasonal changing |
| CN210720737U (en) * | 2019-09-02 | 2020-06-09 | 武汉网绿环境技术咨询有限公司 | Easy-to-hold x and gamma absorption dose rate instrument |
| CN211014116U (en) * | 2019-08-24 | 2020-07-14 | 南京华中检测有限公司 | High-adaptability handheld magnetic particle flaw detector |
| CN111491054A (en) * | 2020-04-27 | 2020-08-04 | 深圳市理德铭科技股份有限公司 | Cell-phone fixed station and be equipped with this cell-phone fixed station from rapping bar |
-
2020
- 2020-12-14 CN CN202011467121.9A patent/CN112526586A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205112934U (en) * | 2015-10-16 | 2016-03-30 | 温州市骐邦环保科技有限公司 | Vehicle -carried air purifier |
| WO2017143994A1 (en) * | 2016-02-23 | 2017-08-31 | 苏州宝时得电动工具有限公司 | String trimmer |
| CN206251161U (en) * | 2016-12-01 | 2017-06-13 | 东莞市真爱酷橡塑制品有限公司 | A kind of Portable mobile phone self-shooting bar |
| CN206246988U (en) * | 2016-12-05 | 2017-06-13 | 东莞市真爱酷橡塑制品有限公司 | A kind of angle adjusting mechanism of self-shooting bar |
| CN206377147U (en) * | 2017-01-03 | 2017-08-04 | 重庆建安仪器有限责任公司 | Positioning and locking device and slide rail |
| CN208015654U (en) * | 2017-12-26 | 2018-10-26 | 浙江晨峰电力成套设备有限公司 | A kind of solar energy equipment that angle can be adjusted according to position of sun seasonal changing |
| CN108152860A (en) * | 2018-02-08 | 2018-06-12 | 山东大学 | A kind of vehicular transient electromagnetic detection device and method of work suitable in tunnel |
| CN211014116U (en) * | 2019-08-24 | 2020-07-14 | 南京华中检测有限公司 | High-adaptability handheld magnetic particle flaw detector |
| CN210720737U (en) * | 2019-09-02 | 2020-06-09 | 武汉网绿环境技术咨询有限公司 | Easy-to-hold x and gamma absorption dose rate instrument |
| CN111491054A (en) * | 2020-04-27 | 2020-08-04 | 深圳市理德铭科技股份有限公司 | Cell-phone fixed station and be equipped with this cell-phone fixed station from rapping bar |
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