CN205111653U - A clamping device for stopwatch examination - Google Patents
A clamping device for stopwatch examination Download PDFInfo
- Publication number
- CN205111653U CN205111653U CN201520866269.8U CN201520866269U CN205111653U CN 205111653 U CN205111653 U CN 205111653U CN 201520866269 U CN201520866269 U CN 201520866269U CN 205111653 U CN205111653 U CN 205111653U
- Authority
- CN
- China
- Prior art keywords
- stopwatch
- automatically controlled
- transfer bar
- plate
- bar mechanism
- 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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- Measurement Of Unknown Time Intervals (AREA)
Abstract
The utility model provides a clamping device for stopwatch examination, the on -line screen storage device comprises a base, one side along the vertical locating plate that is provided with of base, the opposite side relative with the locating plate is provided with three automatically controlled push rod mechanism at least side by side, all directional locating plate settings of push rod among the automatically controlled push rod mechanism, it is provided with two at least locating levers all to correspond between locating plate and every automatically controlled push rod mechanism, still be provided with the stopwatch splint between locating lever that every automatically controlled push rod mechanism corresponded and the locating plate respectively, the exposed core of stopwatch splint moves towards the locating lever setting that corresponds, be provided with the threaded rod on the stopwatch splint, still corresponding on the locating plate and offering threaded hole, the one end homogeneous monogamy ground of every threaded rod rotates and sets up a threaded hole on the locating plate. Low in order to solve current stopwatch clamping device detection efficiency, it is great to detect the limitation to impracticable problem. The utility model belongs to electronic stopwatch examines and determine the field.
Description
Technical field
The utility model relates to a kind of stopwatch clamping device, belongs to stopwatch detection field.
Background technology
At present, carry out the general time calibrator possessing high stability quartz crystal oscillator that adopts of time calibrating to stopwatch to examine and determine stopwatch precision, stopwatch need be gripped during detection, existing clamping device limitation is comparatively large, only can clamp a stopwatch generally at every turn, examines and determine single stopwatch, calibrating efficiency is low, and due to the thickness equidimension of variety classes and model stopwatch different, some stopwatch cannot adopt existing clamping device to fix, and impracticable.
Summary of the invention
The purpose of this utility model is: provide a kind of clamping device for Stopwatch Calibration, low to solve existing stopwatch clamping device detection efficiency, detects limitation comparatively large, and unpractical problem.
The utility model is intended adopting a kind of like this clamping device for Stopwatch Calibration, comprise base, the side of base is vertically provided with location-plate, the opposite side relative with location-plate has been arranged side by side at least three automatically controlled transfer bar mechanisms, push rod in automatically controlled transfer bar mechanism all points to location-plate and arranges, all correspondingly between location-plate with each automatically controlled transfer bar mechanism be provided with at least two backstays, stopwatch clamping plate are also respectively arranged with between backstay corresponding to each automatically controlled transfer bar mechanism and location-plate, the bare terminal end of stopwatch clamping plate is arranged towards corresponding backstay, stopwatch clamping plate are provided with threaded rod, on described location-plate, also correspondence offers screwed hole, one end of each threaded rod is rotated in a screwed hole being arranged on location-plate all correspondingly.
As preferred structure, threaded rod rotates and is arranged on stopwatch clamping plate, and the push rod in threaded rod and automatically controlled transfer bar mechanism is parallel to each other, and threaded rod is arranged on the one end in screwed hole and offers flight, and described flight is translot or cross recess.
Each automatically controlled transfer bar mechanism correspondence is provided with two backstays, and two backstays are arranged at the both sides of push rod in corresponding automatically controlled transfer bar mechanism respectively.
Preferably, automatically controlled transfer bar mechanism is Automatic-reset transfer bar mechanism, and the outside of automatically controlled transfer bar mechanism is covered with protective cover, and the push rod in automatically controlled transfer bar mechanism passes protective cover and the outside of stretching at protective cover.
Protective cover and base are preferably integral structure.
Bare terminal end in stopwatch clamping plate offers stopwatch holding tank, and stopwatch holding tank is groove width adjustable structure, according to the stopwatch adjustment groove width of different-thickness, can be convenient to clamping.
The utility model compared with prior art, major advantage is that this clamping device coordinates time calibrator to use, pulse signal is sent to automatically controlled transfer bar mechanism by time calibrator, control the start button of push rod pressing stopwatch to control startup and the stopping of stopwatch, stopwatch precision is judged in the time difference sending two signals according to contrast stopwatch walking time and time calibrator, can be quick, stably electronic stopclock clamping is fixed, and can at least three pieces of stopwatches be fixed simultaneously and it be detected at the same time or separately, detection efficiency is high, accuracy is higher, clamp more firm.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Wherein Reference numeral 7 represents electronic stopclock, and 71 represent electronic stopclock start button.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below with reference to accompanying drawings the utility model is described in further detail,
Embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, the present embodiment provides a kind of clamping device for Stopwatch Calibration, comprise base 1, the side of base 1 is vertically provided with location-plate 11, the opposite side relative with location-plate 11 has been arranged side by side at least three automatically controlled transfer bar mechanisms 2, push rod 21 in automatically controlled transfer bar mechanism 2 all points to location-plate 11 and arranges, all correspondingly between location-plate 11 with each automatically controlled transfer bar mechanism 2 be provided with two backstays 3, two backstays 3 are arranged at the both sides of push rod 21 in corresponding automatically controlled transfer bar mechanism 2 respectively, stopwatch clamping plate 4 are also respectively arranged with between backstay 3 corresponding to each automatically controlled transfer bar mechanism 2 and location-plate 11, the bare terminal end 41 of stopwatch clamping plate 4 is arranged towards corresponding backstay 3, bare terminal end 41 in stopwatch clamping plate 4 offers stopwatch holding tank 42, stopwatch holding tank 42 is groove width adjustable structure, stopwatch clamping plate 4 are provided with threaded rod 5, on described location-plate 11, also correspondence offers screwed hole 12, one end of each threaded rod 5 is rotated in a screwed hole 12 being arranged on location-plate 11 all correspondingly, described threaded rod 5 rotates and is arranged on stopwatch clamping plate 4, threaded rod 5 is parallel to each other with the push rod 21 in automatically controlled transfer bar mechanism 2, threaded rod 5 is arranged on the one end in screwed hole 12 and offers flight 51, described flight 51 is translot.
Automatically controlled transfer bar mechanism 2 is Automatic-reset transfer bar mechanism, and the outside of automatically controlled transfer bar mechanism 2 is covered with protective cover 6, and the push rod 21 in automatically controlled transfer bar mechanism 2 passes protective cover 6 and stretches in the outside of protective cover 6, and described protective cover 6 is integral type structure with base 1.
Claims (6)
1. the clamping device for Stopwatch Calibration, it is characterized in that: comprise base (1), the side of base (1) is vertically provided with location-plate (11), the opposite side relative with location-plate (11) has been arranged side by side at least three automatically controlled transfer bar mechanisms (2), push rod (21) in automatically controlled transfer bar mechanism (2) all points to location-plate (11) and arranges, all correspondingly between location-plate (11) with each automatically controlled transfer bar mechanism (2) be provided with at least two backstays (3), stopwatch clamping plate (4) are also respectively arranged with between backstay (3) corresponding to each automatically controlled transfer bar mechanism (2) and location-plate (11), the bare terminal end (41) of stopwatch clamping plate (4) is arranged towards corresponding backstay (3), stopwatch clamping plate (4) are provided with threaded rod (5), the upper also correspondence of described location-plate (11) offers screwed hole (12), one end of each threaded rod (5) is rotated in a screwed hole (12) being arranged on location-plate (11) all correspondingly.
2. a kind of clamping device for Stopwatch Calibration according to claim 1, it is characterized in that: described threaded rod (5) rotates and is arranged on stopwatch clamping plate (4), threaded rod (5) is parallel to each other with the push rod (21) in automatically controlled transfer bar mechanism (2), threaded rod (5) is arranged on the one end in screwed hole (12) and offers flight (51), and described flight (51) is translot or cross recess.
3. a kind of clamping device for Stopwatch Calibration according to claim 1, it is characterized in that: each automatically controlled transfer bar mechanism (2) correspondence is provided with two backstays (3), two backstays (3) are arranged at the both sides of push rod (21) in corresponding automatically controlled transfer bar mechanism (2) respectively.
4. a kind of clamping device for Stopwatch Calibration according to claim 1, it is characterized in that: described automatically controlled transfer bar mechanism (2) is Automatic-reset transfer bar mechanism, the outside of automatically controlled transfer bar mechanism (2) is covered with protective cover (6), and the push rod (21) in automatically controlled transfer bar mechanism (2) is through protective cover (6) and the outside of stretching in protective cover (6).
5. a kind of clamping device for Stopwatch Calibration according to claim 4, is characterized in that: described protective cover (6) and base (1) are integral type structure.
6. a kind of clamping device for Stopwatch Calibration according to claim 1, it is characterized in that: the bare terminal end (41) in stopwatch clamping plate (4) offers stopwatch holding tank (42), stopwatch holding tank (42) is groove width adjustable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866269.8U CN205111653U (en) | 2015-11-03 | 2015-11-03 | A clamping device for stopwatch examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866269.8U CN205111653U (en) | 2015-11-03 | 2015-11-03 | A clamping device for stopwatch examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111653U true CN205111653U (en) | 2016-03-30 |
Family
ID=55567299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866269.8U Expired - Fee Related CN205111653U (en) | 2015-11-03 | 2015-11-03 | A clamping device for stopwatch examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205111653U (en) |
-
2015
- 2015-11-03 CN CN201520866269.8U patent/CN205111653U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160330 Termination date: 20181103 |