Running score calculation equipment for runway
By setting a limit movement mechanism on the button of the running performance calculation device, the problem of timing data error caused by accidental button touch is solved, and the accuracy and stability of timing data are achieved.
Patent Information
- Application Number
- CN202520113680.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-17
AI Technical Summary
The buttons on existing running performance calculation devices are prone to accidental touches, which can cause errors in timing data and affect the accuracy of the test results.
A running performance calculation device was designed, which includes a timing read button, a timing switch button, and a start/stop button. The buttons are equipped with a limit movement mechanism to achieve forced limit through mechanical structure and prevent accidental touch.
It effectively prevents accidental touches, ensures the accuracy of timing data, and avoids inaccurate test results due to misoperation.
Smart Images
Figure CN223911275U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to motion detection mechanical technical field especially relates to a kind of running performance calculation equipment for runway. BACKGROUND
[0002] Running performance calculation equipment is the equipment for the moving speed or moving time detection of personnel or goods on the runway, and plays the effect of detection display.
[0003] Running performance calculation stopwatch is the commonly used equipment for runway running performance detection, by user directly handheld use, then in turn press timing, can successively time mark point to the performance of multiple personnel, but due to its too many buttons, in the timing of its in turn press, it is easy to mispress the remaining buttons, leading to timing data error, thereby affecting the final detection result.
[0004] Therefore, we provide a kind of running performance calculation equipment for runway. UTILITY MODEL CONTENTS
[0005] The utility model aims at the above-mentioned technical problem, provides a kind of running performance calculation equipment for runway, achieves the effect of forced limiting, prevents mispress.
[0006] Therefore, the utility model provides a kind of running performance calculation equipment for runway, including calculation equipment body, and set up in the reading timing button, switching timing button, start stop button of calculation equipment body, the reading timing button, the switching timing button and the start stop button connection mode are all identical, wherein, the reading timing button is used to read timing control, the switching timing button is used to switch timing, the start stop button is used to start or stop control, the arc-shaped surface outside the calculation equipment body is further provided with limiting movement mechanism, and the reading timing button, the switching timing button, the start stop button are all provided with limiting movement mechanism.
[0007] Preferably, the switching timing button outside is provided with at least two sliding rails, and two sliding rails are symmetrically installed on the arc-shaped outer side of the calculation equipment body, and the arc-shaped groove is opened on the opposite sides of the sliding rail.
[0008] Preferably, the limiting movement mechanism further includes middle positioning plate for placing positioning support, side auxiliary plate, and limiting fixed block for limiting positioning support.
[0009] Preferably, the side auxiliary plate is provided with at least two, and the two side auxiliary plates are arranged on opposite sides of the middle positioning plate, and a plurality of vertical anti-skid strips are arranged on the side surface of the side auxiliary plate close to the middle positioning plate; and the limiting positioning block is provided with at least two guide grooves on the side surface close to the sliding guide rail.
[0010] Preferably, the sliding guide rail is slidably connected with a sliding strip through a sliding groove, the sliding groove is arranged in the middle of the side of the sliding strip, the protruding part of the side of the sliding guide rail is inserted into the sliding groove, and the upper end surfaces of the two sliding strips are simultaneously connected with a blocking plate.
[0011] Preferably, the blocking plate is provided with an insertion groove in the middle, the reading timing button penetrates the insertion groove, the specification of the insertion groove is smaller than that of the uppermost pressing part of the reading timing button, the side of the blocking plate is inclined, a plurality of horizontal end face pushing strips are arranged on the inclined surface, and a plurality of vertical side face pushing strips are arranged on the opposite side surfaces of the blocking plate.
[0012] Preferably, the limiting positioning block, the middle positioning plate and the side auxiliary plate are arranged on the outer side arc surface of the computing device, one end of the sliding strip is inserted between the middle positioning plate and the side auxiliary plate, and the other end of the sliding strip is inserted into the limiting positioning block.
[0013] Compared with the prior art, the utility model provides a running result computing device for a running track, which has the following beneficial effects:
[0014] 1. The utility model discloses a supporting limiting mobile mechanism, which is used for adjusting the limiting mobile mechanism on the side of the reading timing button, the switching timing button or the start-stop button after use, so as to limit and support the reading timing button, the switching timing button or the start-stop button, prevent the reading timing button, the switching timing button or the start-stop button from being pressed, and keep the reading timing button, the switching timing button or the start-stop button in a limited state.
[0015] 2. The utility model discloses a limiting mobile mechanism, which is used for limiting a certain button when the button is not used, so as to achieve forced limiting through a mechanical structure, prevent the detection data from being inaccurate due to the user's accidental touch, and achieve the effect of preventing the reading timing button, the switching timing button or the start-stop button from being pressed.
[0016] 3. The utility model discloses a blocking plate, which is used for positioning the blocking plate in an idle state when the blocking plate is moved and the lower sliding strip is inserted into the middle positioning plate and the side auxiliary plate, so that the insertion groove is arranged on the side of the reading timing button and does not affect the normal pressing of the reading timing button.
[0017] 4. The utility model discloses, when moving the blocking plate again, make its below sliding strip plug -in to the inside of the limit fixed point block, with the blocking plate is positioned in the limit state, at this moment, the plug -in groove is inserted with the reading timing button and is located below the reading timing button, the pressing of reading timing button provides forced limit, prevents the mispressing of a button when not using.
[0018] The part not involved in the device is same as the prior art or can be realized by the prior art, and the utility model has simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the whole front view structure schematic diagram of a kind of running performance calculation equipment for runway proposed by the utility model;
[0020] Figure 2 It is the three-dimensional structure schematic diagram of the limit moving mechanism of a kind of running performance calculation equipment for runway proposed by the utility model;
[0021] Figure 3 It is the explosion view of the limit moving mechanism of a kind of running performance calculation equipment for runway proposed by the utility model;
[0022] Figure 4 It is the idle state structure schematic diagram of the limit moving mechanism of a kind of running performance calculation equipment for runway proposed by the utility model;
[0023] Figure 5 It is the use state structure schematic diagram of the limit moving mechanism of a kind of running performance calculation equipment for runway proposed by the utility model.
[0024] In the drawing: 1, computing device body;2, reading timing button;3, switch timing button;4, start stop button;5, sliding guide rail;6, arc slot;7, sliding strip;8, sliding slot;9, blocking plate;10, plug-in groove;11, end face push strip;12, side push strip;13, limit fixed point block;14, middle positioning plate;15, side auxiliary plate;16, antiskid strip. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0026] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0027] Embodiment one: a running performance calculation device for a runway, as shown in the figure, comprising a calculation device body 1, and a reading timing button 2, a switching timing button 3, and a start-stop button 4 arranged on the calculation device body 1. Figures 1-5 The reading timing button 2, the switching timing button 3, and the start-stop button 4 are connected in the same way, wherein the reading timing button 2 is used for reading timing control, the switching timing button 3 is used for switching timing, and the start-stop button 4 is used for start or stop control.
[0028] The reading timing button 2, the switching timing button 3, and the start-stop button 4 are connected in the same way, wherein the reading timing button 2 is used for reading timing control, the switching timing button 3 is used for switching timing, and the start-stop button 4 is used for start or stop control.
[0029] The reading timing button 2, the switching timing button 3, and the start-stop button 4 are connected in the same way, wherein the reading timing button 2 is used for reading timing control, the switching timing button 3 is used for switching timing, and the start-stop button 4 is used for start or stop control.
[0030] Under the overall support of the calculation device body 1, the user holds the calculation device body 1, and based on the reading timing control of the reading timing button 2, the switching support of the switching timing button 3, and the stop and start control of the start-stop button 4, respectively presses and controls the reading timing button 2, the switching timing button 3, and the start-stop button 4, and according to the result displayed on the display screen of the calculation device body 1, sequentially times the running performance, and under the support of the limit moving mechanism, adjusts the limit moving mechanism on one side of the reading timing button 2 or the switching timing button 3 or the start-stop button 4 after use, so as to play a limiting support effect, so that the reading timing button 2 or the switching timing button 3 or the start-stop button 4 cannot be pressed, and it is in a limited state, so that according to the use of the reading timing button 2, the switching timing button 3, and the start-stop button 4, when a certain button is not used, it is limited, and through the mechanical structure, the forced limiting is achieved, and the effect of preventing the detection data from being inaccurate due to the user's accidental touch is achieved.
[0031] As shown in the figure, Figures 1-5 The limit moving mechanism comprises a sliding guide rail 5 for moving and guiding support, and an arc-shaped groove 6 for pressing and moving the switching timing button 3 to guide support, the sliding guide rail 5 is in an arc shape consistent with the arc specification of the outer side of the calculation device body 1, and the arc-shaped groove 6 is in an arc shape consistent with the arc specification of the outer side of the switching timing button 3.
[0032] The switch timing button 3 is provided with at least two sliding rails 5, and the two sliding rails 5 are symmetrically installed on the arc-shaped outer side of the computing device body 1, and arc-shaped grooves 6 are formed on the opposite sides of the sliding rails 5.
[0033] Firstly, the sliding direction of the limiting movement mechanism is limited under the sliding guide of the two sliding rails 5, and the stability of the normal movement of the button is ensured under the guide support of the two arc-shaped grooves 6.
[0034] As shown in Figures 1-5 The limiting movement mechanism further comprises a middle positioning plate 14 for placing a positioning support, a side auxiliary plate 15, and a limiting positioning block 13 for limiting the positioning support.
[0035] The side auxiliary plate 15 is at least two, and the two side auxiliary plates 15 are installed on the opposite sides of the middle positioning plate 14, and the side auxiliary plate 15 is installed with a plurality of vertical anti-skid strips 16 close to one side surface of the middle positioning plate 14, and the limiting positioning block 13 is provided with at least two guide grooves close to one side surface of the sliding rail 5.
[0036] Firstly, the limiting movement mechanism is provided with bidirectional positioning support under the combined use of the middle positioning plate 14, the side auxiliary plate 15 and the anti-skid strip 16, and the position accuracy and stability of the limiting movement mechanism in different states are ensured under the support of the limiting positioning block 13 and the internal limiting guide rail.
[0037] Embodiment two: a running performance calculation device for a runway, as shown in Figures 1-5 The sliding rail 5 is slidably connected with a sliding bar 7 through a sliding groove 8, the sliding groove 8 is formed in the middle of the side of the sliding bar 7, the protruding part of the sliding rail 5 is inserted into the inside of the sliding groove 8, and the upper surfaces of the two sliding bars 7 are simultaneously connected with a blocking plate 9.
[0038] The middle of the blocking plate 9 is provided with an insertion groove 10, the reading timing button 2 penetrates the insertion groove 10, and the specification of the insertion groove 10 is smaller than that of the uppermost pressing part of the reading timing button 2, the side of the blocking plate 9 is inclined, and a plurality of horizontally distributed end face pushing strips 11 are installed on the inclined surface, and a plurality of vertically distributed side face pushing strips 12 are installed on the opposite side surfaces of the blocking plate 9.
[0039] Under the sliding support of the sliding groove 8, the sliding bar 7 slides with the outside of the sliding rail 5, and under the anti-skid of the end face pushing strip 11 and the side face pushing strip 12, the blocking plate 9 can be stably and accurately slid from the sliding rail 5 by pushing the blocking plate 9 at different angles, so as to ensure the convenience and reliability of the position adjustment of the blocking plate 9.
[0040] As shown in Figures 1-5As shown, the limiting and positioning block 13, the middle positioning plate 14 and the side auxiliary plate 15 are all installed on the outer arc surface of the computing device body 1, and one end of the sliding bar 7 is inserted between the middle positioning plate 14 and the side auxiliary plate 15, and the other end of the sliding bar 7 is inserted into the limiting and positioning block 13.
[0041] When the blocking plate 9 is moved so that the sliding bar 7 below the blocking plate 9 is inserted into the middle positioning plate 14 and the side auxiliary plate 15, the blocking plate 9 can be positioned in the idle state, at this time, the insertion slot 10 is located on the side of the reading and timing button 2, and does not affect the normal pressing of the reading and timing button 2, when the blocking plate 9 is moved again so that the sliding bar 7 below the blocking plate 9 is inserted into the limiting and positioning block 13, the blocking plate 9 is positioned in the limiting state, at this time, the insertion slot 10 is inserted with the reading and timing button 2 and located below the reading and timing button 2, and the pressing of the reading and timing button 2 is forcibly limited, preventing the accidental pressing of a certain button when not in use.
[0042] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A running performance calculation device for a runway, comprising a calculation device body (1), and a reading timing button (2), a switching timing button (3), and a start-stop button (4) arranged on the calculation device body (1), characterized in that: the reading timing button (2), the switching timing button (3), and the start-stop button (4) are connected in the same way, wherein the reading timing button (2) is used for reading timing control, the switching timing button (3) is used for switching timing, and the start-stop button (4) is used for starting or stopping control; a limiting moving mechanism is further arranged on the outer side of the arc-shaped surface of the calculation device body (1), and the reading timing button (2), the switching timing button (3), and the start-stop button (4) are each provided with a limiting moving mechanism. The limiting moving mechanism comprises a sliding guide rail (5) for moving a guide support, and an arc-shaped groove (6) for pressing the switching timing button (3) to move the guide support, wherein the sliding guide rail (5) is in an arc shape consistent with the arc-shaped specification of the outer side of the calculation device body (1), and the arc-shaped groove (6) is in an arc shape consistent with the arc-shaped specification of the outer side of the switching timing button (3). The outer side of the switching timing button (3) is provided with at least two sliding guide rails (5), and the two sliding guide rails (5) are symmetrically installed on the arc-shaped outer side surface of the calculation device body (1), and the arc-shaped groove (6) is arranged on the opposite two side surfaces of the sliding guide rail (5).
2. A running performance calculation device for a running track according to claim 1, wherein, The limiting moving mechanism further comprises a middle positioning plate (14) for placing a positioning support, a side auxiliary plate (15), and a limiting positioning block (13) for limiting the positioning support.
3. A running performance calculation device for a running track according to claim 2, wherein, The side auxiliary plate (15) is at least two, and the two side auxiliary plates (15) are installed on the opposite two sides of the middle positioning plate (14), and a plurality of vertical anti-skid strips (16) are installed on one side surface of the middle positioning plate (14) close to the side auxiliary plate (15), and at least two guide grooves are arranged on one side surface of the limiting positioning block (13) close to the sliding guide rail (5).
4. A running performance calculation device for a running track according to claim 2, wherein, The sliding guide rail (5) is slidably connected with a sliding bar (7) through a sliding groove (8), the sliding groove (8) is arranged in the middle of the side of the sliding bar (7), the protruding part of the side of the sliding guide rail (5) is inserted into the sliding groove (8), and the upper end surfaces of the two sliding bars (7) are simultaneously connected with a blocking plate (9).
5. A running performance calculation device for a running track according to claim 4, wherein, The middle of the blocking plate (9) is provided with an insertion groove (10), the reading timing button (2) penetrates the insertion groove (10), the specification of the insertion groove (10) is smaller than that of the uppermost pressing part of the reading timing button (2), the side of the blocking plate (9) is in an inclined surface shape, a plurality of horizontal end face pushing strips (11) are installed on the inclined surface, and a plurality of vertical side face pushing strips (12) are installed on the opposite two side surfaces of the blocking plate (9).
6. A running performance calculation device for a running track according to claim 4, wherein, 7. A running performance calculation device for a running track according to claim 6, wherein, 8. A running performance calculation device for a running track according to claim 6, wherein, The limiting fixed point block (13), the middle positioning plate (14) and the side auxiliary plate (15) are installed on the outer arc surface of the computing device body (1), and one end of the sliding bar (7) is inserted between the middle positioning plate (14) and the side auxiliary plate (15), and the other end of the sliding bar (7) is inserted into the limiting fixed point block (13).