CN210323068U - Horizontal instrument detection device - Google Patents
Horizontal instrument detection device Download PDFInfo
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- CN210323068U CN210323068U CN201921466447.2U CN201921466447U CN210323068U CN 210323068 U CN210323068 U CN 210323068U CN 201921466447 U CN201921466447 U CN 201921466447U CN 210323068 U CN210323068 U CN 210323068U
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- wheel
- connecting pipe
- display screen
- leading wheel
- tachometer
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Abstract
The utility model discloses a horizontal instrument detection device relates to check out test set technical field. Including the tachometer casing, detect wheel and display screen, detect the wheel with the tip of tachometer casing rotates and connects, the display screen is in one side setting of tachometer casing one side swing joint of display screen has the location baffle rotates and is connected with main leading wheel and vice leading wheel, main leading wheel with it is coaxial to detect the wheel sets up, and is a plurality of main leading wheel is followed the axial interval of detecting the wheel sets up, vice leading wheel with it is coaxial to detect the wheel sets up, and is a plurality of vice leading wheel is followed the axial interval of detecting the wheel sets up, vice leading wheel is in the both sides of main leading wheel set up respectively. The utility model discloses can solve and detect the wheel and wait to appear breaking away from the problem of phenomenon such as perhaps dislocation between the check out test set.
Description
Technical Field
The utility model relates to a check out test set technical field, concretely relates to horizontal instrument detection device.
Background
In the present life, people meet many aspects to accurately measure certain speeds, particularly rotating speeds. Since it is necessary to monitor the rotation speed of a rotating machine shaft for such a device, the index of the rotation speed is a main basis for measuring the normal operation of the machine, and a photoelectric tachometer is often used in production and life to measure the rotation speed of an object.
As shown in fig. 1, the conventional photoelectric tachometer includes a tachometer case 01 integrated with a display screen, a detection wheel 010, and a measurement circuit. The speed measurement process is performed on the device to be detected 09 (such as a turntable), the handheld tachometer shell 01 needs to be close to the device to be detected 09, the detection wheel 010 is in contact with the device to be detected 09, and the rotation of the detection wheel 010 is used for measuring the speed of the device to be detected 09.
Detect through current detection mode, owing to hold the tachometer casing for a long time, lead to easily detecting the wheel and wait to detect and appear breaking away from or phenomenon such as dislocation between the equipment, lead to detecting the precision and descend, appear detecting the mistake even.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a horizontal instrument detection device, can solve and detect the wheel and wait to appear breaking away from or the problem of phenomenon such as dislocation between the check out test set.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a horizontal instrument detection device, includes tachometer casing, detection wheel and display screen, the detection wheel with the tip of tachometer casing rotates to be connected, the display screen is in one side setting of tachometer casing one side swing joint that the tachometer casing deviates from the display screen has a positioning baffle the positioning baffle rotates and is connected with main leading wheel and vice leading wheel, main leading wheel with it is coaxial to detect the wheel sets up, and is a plurality of main leading wheel is followed the axial interval of detecting the wheel sets up, vice leading wheel with it is coaxial to detect the wheel sets up, and is a plurality of vice leading wheel is followed the axial interval of detecting the wheel sets up, vice leading wheel is in the both sides of main leading wheel set up respectively.
According to the technical scheme, a first connecting pipe is arranged on one side, away from the display screen, of the revolution meter shell, a second connecting pipe is arranged on one side, facing the revolution meter shell, of the positioning baffle, the first connecting pipe is sleeved on the second connecting pipe in a coaxial mode, and the first connecting pipe and the second connecting pipe are sleeved.
According to a further preferable technical scheme, the first connecting pipe is provided with an elastic piece, one end of the elastic piece is connected with the first connecting pipe, the other end of the elastic piece is connected with the second connecting pipe, and the elastic piece drives the second connecting pipe to reciprocate along the first connecting pipe.
According to the preferable technical scheme, the positioning baffle is provided with a first mounting hole, the first mounting hole is formed in the middle of the positioning baffle, the first mounting holes are formed in the middle of the positioning baffle at intervals along the axial direction of the detection wheel, and the main guide wheel is rotatably connected with the first mounting hole.
According to a further preferable technical scheme, the positioning baffle is provided with second mounting holes, the second mounting holes are formed in two sides of the first mounting hole, the second mounting holes are formed in the axial direction of the detection wheel at intervals, and the auxiliary guide wheel is connected with the second mounting holes in a rotating mode.
According to the preferable technical scheme, an operation handle is arranged on one side, provided with a display screen, of the revolution meter shell, the operation handle extends along the axial direction of the detection wheel, and the end portion of the operation handle is fixedly connected with the revolution meter shell.
The utility model discloses a horizontal instrument detection device has following advantage:
can realize supporting to the tachometer casing at the detection operation in-process through the location baffle that sets up, can effectively reduce the detection wheel that handheld operation leads to and wait to detect the production of phenomenon such as breaking away from or dislocation between the equipment, simultaneously, be favorable to improving the stability that detects the operation through the support of location baffle to improve and detect precision and detection effect.
The main guide wheel and the auxiliary guide wheel which are arranged can support the positioning baffle in the detection operation process, so that relative rolling between the positioning baffle and the equipment to be detected is realized, relative static or synchronous motion between the positioning baffle and the detection wheel is kept, friction between the baffle and the equipment to be detected in the status is reduced, and the stability of the detection process is improved.
The rotating speed meter shell and the positioning baffle are connected through the first connecting pipe, the elastic piece and the second connecting pipe, so that the positioning baffle can move relative to the rotating speed meter shell, the surface condition of the equipment to be detected is adapted, the vibration of the equipment to be detected, which is received by the rotating speed meter, is favorably reduced, and the precision of detection operation is improved and the detection result is optimized.
The diameter that can set up main leading wheel is greater than the diameter of vice leading wheel to make the both sides of positioning baffle can adapt to more complicated surface of waiting to detect equipment, for example the arcwall face of undercut, the vice leading wheel that the diameter is littleer can contact the arcwall face preferentially, main leading wheel and arcwall face contact immediately then keep main leading wheel and vice leading wheel contact the arcwall face simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a diagram of a prior art tachometer;
fig. 2 is a usage state diagram of the embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of FIG. 2;
fig. 4 is a top view of an embodiment of the invention;
fig. 5 is a bottom view of the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 2 to 5, a horizontal instrument detecting device according to an embodiment of the present invention includes a tachometer housing 1, a detecting wheel 10 and a display screen 11, the detection wheel 10 is rotationally connected with the end part of the revolution meter shell 1, the display screen 11 is arranged on one side of the revolution meter shell 1, a positioning baffle 2 is movably connected with one side of the revolution meter shell 1 departing from the display screen 11, a main guide wheel 6 and an auxiliary guide wheel 7 are rotatably connected to the positioning baffle 2, the main guide wheel 6 and the detection wheel 10 are coaxially arranged, a plurality of main guide wheels 6 are arranged at intervals along the axial direction of the detection wheel 10, the auxiliary guide wheels 7 and the detection wheel 10 are coaxially arranged, the auxiliary guide wheels 7 are arranged at intervals along the axial direction of the detection wheel 10, and the auxiliary guide wheels 7 are respectively arranged on two sides of the main guide wheel 6.
Can realize supporting tachometer casing 1 in the detection operation process through the location baffle 2 that sets up, can effectively reduce the production of phenomenon such as breaking away from or misplacing between detection wheel 10 that handheld operation leads to and the equipment 9 that awaits measuring, simultaneously, the support through location baffle 2 is favorable to improving the stability that detects the operation to improve and detect precision and detection effect.
The positioning baffle 2 can be supported in the detection operation process through the main guide wheel 6 and the auxiliary guide wheel 7, relative rolling between the positioning baffle 2 and the equipment to be detected 9 is achieved, relative static or synchronous motion between the positioning baffle 2 and the detection wheel 10 is kept, friction between the baffle and the equipment to be detected 9 in the status is reduced, and stability of the detection process is improved.
In order to improve the adaptability of positioning baffle 2 to waiting to examine equipment 9, reduce the vibrations of tachometer, can tachometer casing 1 deviates from one side of display screen 11 is provided with first connecting pipe 3 positioning baffle 2 orientation one side of tachometer casing 1 is provided with second connecting pipe 4, first connecting pipe 3 cover is in the coaxial setting of second connecting pipe 4, first connecting pipe 3 with second connecting pipe 4 cup joints.
In order to further improve the adaptability of positioning baffle 2 to the equipment 9 to be detected, reduce the vibrations of tachometer, can first connecting pipe 3 is provided with elastic component 5, the one end of elastic component 5 with first connecting pipe 3 is connected, the other end of elastic component 5 with second connecting pipe 4 is connected, elastic component 5 drives second connecting pipe 4 is followed first connecting pipe 3 reciprocating motion.
In the present embodiment, the elastic member 5 is provided as a compression spring. Through first connecting pipe 3, elastic component 5 and second connecting pipe 4 connection tachometer casing 1 and positioning baffle 2 for positioning baffle 2 can 1 relative motion of relative tachometer casing, thereby adapt to the surface condition of waiting to detect equipment 9, be favorable to reducing the vibrations that come from waiting to detect equipment 9 that the tachometer received, thereby improve the precision of detecting the operation and optimize the testing result.
In order to facilitate the installation of the main guide wheel 6, a first installation hole 60 may be provided in the positioning baffle 2, the first installation hole 60 is provided in the middle of the positioning baffle 2, a plurality of first installation holes 60 are provided at intervals in the axial direction of the detection wheel 10, and the main guide wheel 6 is rotatably connected to the first installation hole 60.
In order to facilitate the installation of the auxiliary guide wheel 7, second installation holes 70 may be provided in the positioning baffle 2, the second installation holes 70 may be provided on both sides of the first installation hole 60, a plurality of the second installation holes 70 may be provided at intervals in the axial direction of the detection wheel 10, and the auxiliary guide wheel 7 and the second installation holes 70 may be rotatably connected. In this embodiment, the diameter of the main guide wheel 6 may be set larger than the diameter of the auxiliary guide wheel 7, so that both sides of the positioning baffle 2 can be adapted to the surface of the more complicated apparatus 9 to be detected.
In order to facilitate the operation of the tachometer by an operator, an operating handle may be disposed on a side of the tachometer housing 1 on which the display screen 11 is disposed, the operating handle extends along the axial direction of the detection wheel 10, and an end portion of the operating handle is fixedly connected to the tachometer housing 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a horizontal instrument detection device, includes the tachometer casing, detects wheel and display screen, detect the wheel with the tip of tachometer casing rotates to be connected, the display screen is in one side of tachometer casing sets up its characterized in that: the utility model discloses a quick-witted detection wheel, including the display screen, the tachometer casing deviates from one side swing joint of display screen has a positioning baffle the positioning baffle rotates and is connected with main leading wheel and vice leading wheel, main leading wheel with it is coaxial to detect the setting of wheel, and is a plurality of main leading wheel is followed the axial interval of detecting the wheel sets up, vice leading wheel with it is coaxial to detect the setting of wheel, and is a plurality of vice leading wheel is followed the axial interval of detecting the wheel sets up, vice leading wheel is in the both sides of main leading wheel set up respectively.
2. The horizontal instrument detection device according to claim 1, wherein: the utility model discloses a display screen, including tachometer casing, locating baffle, first connecting pipe, second connecting pipe, first connecting pipe cover, the tachometer casing deviates from one side of display screen is provided with first connecting pipe the locating baffle orientation one side of tachometer casing is provided with the second connecting pipe, first connecting pipe cover is in the coaxial setting of second connecting pipe, first connecting pipe with the second connecting pipe cup joints.
3. The horizontal instrument detection device according to claim 2, wherein: the first connecting pipe is provided with an elastic piece, one end of the elastic piece is connected with the first connecting pipe, the other end of the elastic piece is connected with the second connecting pipe, and the elastic piece drives the second connecting pipe to reciprocate along the first connecting pipe.
4. The horizontal instrument detection device according to claim 1, wherein: the positioning baffle is provided with a first mounting hole, the first mounting hole is arranged in the middle of the positioning baffle, the first mounting holes are arranged along the axial direction of the detection wheel at intervals, and the main guide wheel is rotatably connected with the first mounting hole.
5. The horizontal instrument detection device according to claim 4, wherein: the positioning baffle is provided with second mounting holes, the second mounting holes are formed in two sides of the first mounting hole, the second mounting holes are arranged along the axial direction of the detection wheel at intervals, and the auxiliary guide wheel is rotatably connected with the second mounting holes.
6. The horizontal instrument detection device according to claim 1, wherein: the device comprises a shell of the revolution meter, a display screen is arranged on the shell of the revolution meter, an operating handle is arranged on one side of the shell of the revolution meter, the operating handle extends along the axial direction of a detection wheel, and the end part of the operating handle is fixedly connected with the shell of the revolution meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921466447.2U CN210323068U (en) | 2019-09-04 | 2019-09-04 | Horizontal instrument detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921466447.2U CN210323068U (en) | 2019-09-04 | 2019-09-04 | Horizontal instrument detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210323068U true CN210323068U (en) | 2020-04-14 |
Family
ID=70132202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921466447.2U Expired - Fee Related CN210323068U (en) | 2019-09-04 | 2019-09-04 | Horizontal instrument detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210323068U (en) |
-
2019
- 2019-09-04 CN CN201921466447.2U patent/CN210323068U/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 |
Granted publication date: 20200414 Termination date: 20210904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |