CN216697823U - Instrument and meter rotary positioning device - Google Patents
Instrument and meter rotary positioning device Download PDFInfo
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- CN216697823U CN216697823U CN202122623670.7U CN202122623670U CN216697823U CN 216697823 U CN216697823 U CN 216697823U CN 202122623670 U CN202122623670 U CN 202122623670U CN 216697823 U CN216697823 U CN 216697823U
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Abstract
The utility model relates to the technical field of instruments and meters, and discloses a rotary positioning device for an instrument and meter, which structurally comprises an instrument body, wherein the bottom of the instrument body is hermetically connected with an adapter, an embedded groove, a through groove and a through hole are formed in the adapter, the embedded groove is positioned below the adapter, the through groove is positioned inside the adapter and above the embedded groove, the through hole is positioned below the embedded groove and communicated with the bottom of the adapter, a sliding rail and a sealing plate are arranged inside the embedded groove, the sliding rail is positioned at the bottom of the embedded groove, the sealing plate is movably connected inside the embedded groove, and a hollow rod is arranged at the bottom of the sealing plate. The rotary positioning device can enable the sealing plate to be attached to the upper wall of the built-in groove all the time, avoids the phenomenon of water leakage between the sealing plate and the through groove due to abrasion of the sealing plate after long-time use, and improves the sealing effect of the rotary positioning device in the use process.
Description
Technical Field
The utility model relates to the technical field of instruments and meters, in particular to a rotary positioning device for an instrument and a meter.
Background
According to patent 202021281522.0, an instrument and meter rotational positioning device relates to instrument and meter technical field, for solving current instrument and meter and lack effectual positioning mechanism after rotatory installation, leads to the instrument and meter to appear the installation problem not hard up easily for long-time in-process of using. The lower extreme of panel board is provided with the installation end, and installs the end and set up with panel board integrated into one piece, the both sides of installation end all are provided with the extension rod, the lower extreme of extension rod is provided with two movable positioning board, and two movable positioning board pass through hinge swing joint, the both ends of hinge all are provided with the connecting plate, and the both ends of connecting plate respectively with the lower extreme welded connection of hinge one end and extension rod, be provided with the spacing groove on movable positioning board's the inner wall, and spacing groove and movable positioning board integrated into one piece set up, the inside of spacing groove is provided with the magnet board, and the magnet board passes through holding screw and spacing groove fixed connection.
At present, the existing instrument rotary positioning device has some defects, for example; the sealing plate can not be attached to the upper wall of the built-in groove all the time in the use process of the conventional instrument and meter rotary positioning device, the sealing plate is easy to wear and tear in long-time use, the water leakage phenomenon is caused between the sealing plate and the through groove, and the sealing effect of the rotary positioning device in the use process is reduced. For this reason, new technical solutions need to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary positioning device for instruments, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a rotary positioning device for instruments and meters comprises an instrument body, wherein the bottom of the instrument body is hermetically connected with an adapter, the adapter is provided with an internal groove, a through groove and a through hole, the internal groove is positioned at the middle lower part of the adapter, the through groove is positioned in the adapter, and is positioned above the built-in groove, the through hole is positioned below the built-in groove and is communicated with the bottom of the adaptor, a slide rail and a sealing plate are arranged in the built-in groove, the slide rail is positioned at the bottom of the built-in groove, the sealing plate is movably connected inside the built-in groove, the bottom of the sealing plate is provided with a hollow rod, the hollow rod is connected with the extension rod through a return spring, the lower end of the extension rod is connected with the metal ball body through a fixing plate, and the middle of the bottom of the sealing plate is fixedly connected with a threaded connecting column.
In a preferred embodiment of the present invention, the 3/4 position of the metal sphere is located inside the fixing plate and movably connected to the bottom of the fixing plate, and the bottom of the metal sphere is movably connected to the bottom surface of the slide rail.
As a preferred embodiment of the present invention, the lower end of the extension rod is fixedly connected to the upper end of the fixing plate, and the upper end of the extension rod is movably connected to the inside of the hollow rod.
As a preferred embodiment of the present invention, the upper end of the return spring abuts against the upper wall inside the hollow rod, and the lower end of the return spring abuts against the upper end of the extension rod.
In a preferred embodiment of the present invention, the upper end of the hollow rod is fixedly connected to the bottom of the sealing plate and symmetrically disposed at the left and right sides of the bottom of the sealing plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the combination of the built-in groove, the through hole, the sliding rail, the sealing plate, the hollow rod, the reset spring, the extension rod, the fixing plate and the metal ball body, when the instrument body rotates, the sealing plate can be attached to the upper wall of the built-in groove all the time, the phenomenon of water leakage between the sealing plate and the through groove due to abrasion of the sealing plate after long-time use is avoided, and the sealing effect of the rotary positioning device in the use process is improved.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of an instrument rotational positioning apparatus of the present invention;
FIG. 2 is a cross-sectional view of an adapter head of a rotational positioning apparatus of an instrument of the present invention;
FIG. 3 is an enlarged view of part A of the rotational positioning apparatus of the instrument of the present invention.
In the figure: the instrument comprises an instrument body 1, a joint 2, an internal groove 3, a through groove 4, a through hole 5, a sliding rail 6, a sealing plate 7, a hollow rod 8, a return spring 9, an extension rod 10, a fixing plate 11, a metal ball 12 and a threaded connecting column 13.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a rotary positioning device for an instrument and meter comprises a meter body 1, wherein an adapter 2 is hermetically connected to the bottom of the meter body 1, an embedded groove 3, a through groove 4 and a through hole 5 are arranged on the adapter 2, the embedded groove 3 is positioned below the adapter 2, the through groove 4 is positioned inside the adapter 2 and above the embedded groove 3, the through hole 5 is positioned below the embedded groove 3 and communicated with the bottom of the adapter 2, a sliding rail 6 and a sealing plate 7 are arranged inside the embedded groove 3, the sliding rail 6 is positioned at the bottom of the embedded groove 3, the sealing plate 7 is movably connected inside the embedded groove 3, a hollow rod 8 is arranged at the bottom of the sealing plate 7, the hollow rod 8 is connected with an extension rod 10 through a return spring 9, the lower end of the extension rod 10 is connected with a metal ball 12 through a fixing plate 11, in the embodiment, as shown in fig. 1, 2 and 3, through the combination of the built-in groove 3, the through groove 4, the through hole 5, the sliding rail 6, the sealing plate 7, the hollow rod 8, the return spring 9, the extension rod 10, the fixing plate 11 and the metal sphere 12, when the instrument body 1 rotates, the adaptor 2 at the bottom of the instrument body 1 rotates above the threaded connection rod 13, at this time, the sealing plate 7 at the upper end of the threaded connection rod 13 rotates inside the built-in groove 3, and at the same time, the sealing plate 7 drives the metal sphere 12 at the bottom of the fixing plate 11 to roll inside the sliding rail 6 through the hollow rod 8 and the extension rod 10, and in this process, the return spring 9 can generate a rebound force between the extension rod 10 and the hollow rod 8, so that the sealing plate 7 is always attached to the upper wall of the built-in groove 3, thereby preventing the sealing plate 7 from being worn for a long time and causing water leakage from the through groove 4, the sealing effect of the rotary positioning device in the using process is improved.
In this embodiment, referring to fig. 3, the 3/4 portion of the metal sphere 12 is located inside the fixing plate 11 and movably connected to the bottom of the fixing plate 11, and the bottom of the metal sphere 12 is movably connected to the bottom surface of the slide rail 6, so as to effectively and conveniently allow the metal sphere 12 to roll inside the fixing plate 11 and the slide rail 6.
In this embodiment, referring to fig. 3, the lower end of the extension rod 10 is fixedly connected to the upper end of the fixing plate 11, and the upper end of the extension rod 10 is movably connected to the inside of the hollow rod 8, so that the extension rod 10 can be effectively and conveniently extended and retracted inside the hollow rod 8.
In this embodiment, referring to fig. 3, the upper end of the return spring 9 abuts against the upper wall inside the hollow rod 8, and the lower end of the return spring 9 abuts against the upper end of the extension rod 10, so that the return spring 9 can effectively and conveniently reset the position of the extension rod 10.
In this embodiment, referring to fig. 3, the upper end of the hollow rod 8 is fixedly connected to the bottom of the sealing plate 7 and symmetrically disposed on the left and right sides of the bottom of the sealing plate 7, which can effectively improve the sealing effect between the sealing plate 7 and the through slot 4.
It should be noted that the instrument and meter rotary positioning device of the present invention comprises an instrument body 1, a joint 2, an embedded groove 3, a through groove 4, a through hole 5, a slide rail 6, a sealing plate 7, a hollow rod 8, a return spring 9, an extension rod 10, a fixing plate 11, a metal sphere 12, a threaded connection post 13 and other components which are all common standard components or known by those skilled in the art, and the structure and principle thereof are all known by the technical manual or by the conventional experimental method, at the idle position of the device, all the electrical components, which refer to the power element, the electrical components, the adaptive monitoring computer and the power supply, are connected by wires, and the specific connection means refers to the following working principle in which the electrical components are sequentially electrically connected, the detailed connection means thereof are known in the art, and the working principle and the process are mainly described below, no description is made on electrical control, when the rotary positioning device for the instrument and meter is used, through the combination of the built-in groove 3, the through groove 4, the through hole 5, the slide rail 6, the sealing plate 7, the hollow rod 8, the return spring 9, the extension rod 10, the fixing plate 11 and the metal ball 12, when the instrument body 1 rotates, the adapter 2 at the bottom of the instrument body 1 rotates above the threaded connection column 13, at this time, the sealing plate 7 at the upper end of the threaded connection column 13 rotates inside the built-in groove 3, and simultaneously, the sealing plate 7 drives the metal ball 12 at the bottom of the fixing plate 11 to roll inside the slide rail 6 through the hollow rod 8 and the extension rod 10, the return spring 9 can generate bounce force between the extension rod 10 and the hollow rod 8 in the process, so that the sealing plate 7 is always attached to the upper wall of the built-in groove 3, and the phenomenon that the sealing plate 7 is worn for a long time to cause water leakage with the through groove 4 is avoided, the sealing effect of the rotary positioning device in the using process is improved.
Claims (5)
1. The utility model provides an instrument and meter rotational positioning device, includes instrument body (1), its characterized in that: the bottom of the instrument body (1) is hermetically connected with an adapter (2), an embedded groove (3), a through groove (4) and a through hole (5) are formed in the adapter (2), the embedded groove (3) is located below the adapter (2), the through groove (4) is located inside the adapter (2) and above the embedded groove (3), the through hole (5) is located below the embedded groove (3) and communicated with the bottom of the adapter (2), a sliding rail (6) and a sealing plate (7) are arranged inside the embedded groove (3), the sliding rail (6) is located at the bottom of the embedded groove (3), the sealing plate (7) is movably connected inside the embedded groove (3), a hollow rod (8) is arranged at the bottom of the sealing plate (7), and the hollow rod (8) is connected with an extension rod (10) through a reset spring (9), the lower end of the extension rod (10) is connected with a metal ball body (12) through a fixing plate (11), and a threaded connecting column (13) is fixedly connected to the middle of the bottom of the sealing plate (7).
2. The instrument rotational positioning apparatus of claim 1, wherein: the 3/4 part of the metal ball (12) is positioned in the fixing plate (11) and is movably connected with the bottom of the fixing plate (11), and the bottom of the metal ball (12) is movably connected with the bottom surface of the slide rail (6).
3. The instrument rotational positioning apparatus of claim 1, wherein: the lower extreme fixed connection of extension rod (10) be in the upper end of fixed plate (11), the upper end swing joint of extension rod (10) is in the inside of hollow rod (8).
4. The instrument rotational positioning apparatus of claim 1, wherein: the upper end of the return spring (9) abuts against the upper wall inside the hollow rod (8), and the lower end of the return spring (9) abuts against the upper end of the extension rod (10).
5. The instrument rotary positioning apparatus of claim 1, wherein: the upper end of the hollow rod (8) is fixedly connected to the bottom of the sealing plate (7) and symmetrically arranged on the left side and the right side of the bottom of the sealing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623670.7U CN216697823U (en) | 2021-10-29 | 2021-10-29 | Instrument and meter rotary positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623670.7U CN216697823U (en) | 2021-10-29 | 2021-10-29 | Instrument and meter rotary positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216697823U true CN216697823U (en) | 2022-06-07 |
Family
ID=81829829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122623670.7U Active CN216697823U (en) | 2021-10-29 | 2021-10-29 | Instrument and meter rotary positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216697823U (en) |
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2021
- 2021-10-29 CN CN202122623670.7U patent/CN216697823U/en active Active
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