CN218553063U

CN218553063U - Dash detector

Info

Publication number: CN218553063U
Application number: CN202222496129.9U
Authority: CN
Inventors: 赖庆增
Original assignee: Kunteng Technology Co ltd
Current assignee: Kunteng Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-03
Anticipated expiration: 2032-09-20

Abstract

The application relates to a dash detector, which comprises a shell, a laser radar detector and a rechargeable battery; the shell comprises a connecting part and an induction part which are arranged in a deviating way, and the connecting part is used for connecting an external bracket; the laser radar detector is connected with the induction part and used for detecting whether a person passes through a target area; the rechargeable battery is electrically connected to the laser radar detector and used for supplying power to the laser radar detector. Foretell dash detector, through for rechargeable battery of laser radar detector configuration to the realization is the laser radar detector power supply in real time in the use, makes the laser radar detector need not to run through the connection of electric lines to the commercial power just can work, is favorable to avoiding running and snakelike the running test in-process turning back, and the tester mistake touches the electric line and leads to its incident such as injury, and instrument damage.

Description

Dash detector

Technical Field

The application relates to the technical field of sports equipment, especially, relate to a dash detector.

Background

Sprinting is one of track and field events, and in daily training and testing of schools and troops, it often includes straight running, back running, and snake running, and its motion characteristics are: people run the specified distance on the specified field according to the same rule at the fastest speed, and the winner is the item which is the winner and is the first to run out (shortest in time). With the popularity of these sprint training and testing programs, sprint monitors are becoming an important timing device in sprint training and testing.

The conventional sprint detector for daily training of schools and troops needs to be connected to commercial power through a wire to work when in use, and is very inconvenient to use. In addition, during the back-turning running and the snake running, a tester is easy to touch the electric wire by mistake in the running process, so that safety accidents such as injury, instrument damage and the like of the tester are caused.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model discloses it is necessary to provide a dash detector to solve current dash detector and pass through the power supply mode of connection of electric lines commercial power, reduce the potential safety hazard when using.

A dash detector comprises a shell, a laser radar detector and a rechargeable battery; the shell comprises a connecting part and an induction part which are arranged in a deviating way, and the connecting part is used for connecting an external bracket; the laser radar detector is connected to the induction part and used for detecting whether a person passes through a target area; the rechargeable battery is electrically connected to the laser radar detector and used for supplying power to the laser radar detector.

Foretell dash detector, through for rechargeable battery of laser radar detector configuration to the realization is the laser radar detector power supply in real time in the use, makes the laser radar detector need not to run through the connection of electric lines to the commercial power just can work, is favorable to avoiding running and snakelike the running test in-process turning back, and the tester mistake touches the electric line and leads to its incident such as injury, and instrument damage.

In one embodiment, the housing is provided with a charging hole, and the charging hole is aligned with a charging interface of the rechargeable battery.

In one embodiment, the charging hole is opened on the lower side of the housing.

In one embodiment, the charge amount of the rechargeable battery is not less than 6000mAh.

In one embodiment, the target area is at a minimum linear distance of 50cm from the lidar detector.

In one embodiment, the maximum linear distance of the target area from the lidar detector is 300cm.

In one embodiment, the sensing portion has a light hole, the lidar detector is disposed inside the housing, and a detection path of the lidar detector passes through the light hole to reach the target area.

In one embodiment, the sprint detection apparatus further includes a processing unit, and the processing unit is disposed inside the housing and is configured to receive and process the detection data transmitted from the lidar detector.

In one embodiment, the sprint detection instrument further comprises a player, the player is connected to the casing and is in communication connection with the processing unit, and the casing is provided with a sound transmission hole aligned with a loudspeaker of the player.

In one embodiment, the processing units in a plurality of said sprint detectors are communicatively coupled to each other.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the invention.

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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view of an overall structure of a sprint detection apparatus according to an embodiment of the present disclosure;

FIG. 2 is an elevational view of the overall structure of a sprint detection apparatus according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of the embodiment of the present application after hiding a portion of a housing.

Description of the reference numerals

10. A sprint detector; 100. a housing; 110. a connecting portion; 120. a sensing part; 121. a light-transmitting hole; 130. a charging hole; 140. a sound transmission hole; 200. a laser radar detector; 300. and (4) charging the battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in FIGS. 1-3, the present application provides a sprint detection apparatus 10 including a housing 100, a lidar detector 200, and a rechargeable battery 300. The housing 100 includes a connection portion 110 and a sensing portion 120 facing away from each other. The connection portion 110 is used to connect an external bracket. The laser radar detector 200 is connected to the sensing part 120, and detects whether a person passes through the target area. Rechargeable battery 300 is electrically connected to lidar detector 200 and is used to supply power to lidar detector 200.

The dash detector 10 is provided with the rechargeable battery 300 for the laser radar detector 200 to supply power to the laser radar detector 200 in real time in the using process, so that the laser radar detector 200 can work without being connected to the mains supply through a wire, and the dash detector is beneficial to avoiding safety accidents such as injury and instrument damage caused by mistakenly touching the wire by a tester in the process of turning back and running snakelike. In addition, connecting portion 110 on casing 100 can be connected with the external support, and laser radar detector 200 is connected in response portion 120 to deviate from the setting with this connecting portion 110, such positional relationship can effectively avoid when this dash tester installs on the external support, produces interference between external support and the laser radar detector 200.

It should be noted that the "target area" detected by lidar detector 200 is an area that must be passed by the tester during the testing process. For example: in snakelike running test, the route that the tester needs to run will be equipped with a plurality of montants (being the support in this application), and connecting portion 110 connects the back on the montant, and response portion 120 is because of the orientation tester through the direction of the position place when montant.

The "target area" should not exceed the range that can be detected by the present lidar detector 200. Specifically, in the present embodiment, the minimum straight-line distance of the target area from the laser radar detector 200 is 50cm; the maximum linear distance of the target area from lidar detector 200 is 300cm. Therefore, when the tester passes through the vertical bar during the test, the body position of the tester is only in the detection direction of the lidar detector 200, and the distance from the detection lens of the lidar detector 200 is between 50cm and 300cm, and the lidar detector 200 determines that the tester passes through.

It should be noted that the rechargeable battery 300 is disposed inside the housing 100, so that the rechargeable battery 300 can be protected, the rechargeable battery 300 is prevented from being corroded or polluted by dust, rainwater and the like, and the reduction of the service life of the rechargeable battery 300 is avoided.

As shown in fig. 1, in one embodiment, the housing 100 is formed with a charging hole 130. The charging hole 130 is aligned with the charging interface of the rechargeable battery 300. Therefore, when charging to rechargeable battery 300, only need insert charging hole 130 with the charging wire to make the joint of charging wire and rechargeable battery 300's the interface connection that charges, can realize charging rechargeable battery 300, need not to take out rechargeable battery 300 from casing 100 again, be favorable to promoting this dash detector 10's convenience of use.

In addition, in the present embodiment, the charging hole 130 is opened in the lower side surface of the case 100. It should be noted that the "lower side" is a side of the housing 100 facing the ground when the sprint monitor 10 is in use.

Of course, the rechargeable battery 300 may be charged in real time during use. Since the "commercial power" is not needed when charging the rechargeable battery 300, a conventional mobile power supply is used.

Further, the charge amount of the rechargeable battery 300 is not less than 6000mAh. Therefore, when the rechargeable battery 300 is fully charged, the laser radar detector 200 can be continuously supplied with power for at least 8 hours, and the use scenes such as outdoor training and testing can be completely met.

As shown in fig. 1, in one embodiment, the sensing portion 120 is formed with a light hole 121. Lidar detector 200 is disposed within housing 100. The detection path of the lidar detector 200 passes through the light-transmitting aperture 121 to reach the target area. From this, place laser radar detector 200 in the inside of casing 100, can protect laser radar detector 200, place corruption such as dust, rainwater or pollute laser radar detector 200, be favorable to avoiding laser radar detector 200's life to reduce. In addition, when the laser radar detector 200 is installed, the detection lens of the laser radar detector 200 is aligned with the light transmission hole 121, so that the detection function of the laser radar detector 200 installed inside the housing 100 is not affected.

As shown in FIG. 3, in one embodiment, the sprint detection apparatus 10 further includes a processing unit (not shown). The processing unit is disposed inside the housing 100 and is configured to receive and process the detection data transmitted from the lidar detector 200. After the processing unit processes the detection data, the testing result of the tester can be calculated in time, and the efficiency of the test is improved.

In addition, the sprint detection apparatus 10 includes a player. The player is connected to the housing 100 and is in communication with the processing unit. Therefore, the player can timely play the test result calculated by the processing unit in a broadcasting mode, and the test result can be favorably broadcasted to nearby testers. Further, the casing 100 is provided with a sound transmission hole 140 aligned with the speaker of the player, so as to prevent the casing 100 from blocking the sound transmitted by the player.

In tests such as the return run and the snaking, it is necessary to use a plurality of sprint testers to detect time information when a tester passes through a plurality of necessary positions (detection points). Therefore, the processing units in the plurality of sprint detectors 10 can be connected in communication, so that the time information of testers passing through each detection point location is gathered together in the testing process, and the testing efficiency is further improved.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on 8230; \8230on", "on 82308230;," on 82308230; \823030ja above "and" on 8230; \8230on "in the present disclosure should be interpreted in the broadest manner so that" on 8230; "on not only means" directly on something ", but also includes the meaning of" on something "with intermediate features or layers in between, and" over "\8230: \8230or \8230: \8230, above" includes not only the meaning of "over" or "on" something, but also the meaning of "over" or "on" with no intervening features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "under," "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A sprint detection apparatus, comprising:

the shell comprises a connecting part and an induction part which are arranged in a deviating way, wherein the connecting part is used for connecting an external bracket;

the laser radar detector is connected with the sensing part and used for detecting whether a person passes through a target area; and the number of the first and second groups,

and the rechargeable battery is electrically connected to the laser radar detector and is used for supplying power to the laser radar detector.

2. The sprint detection instrument of claim 1, wherein the housing has a charging hole, and the charging hole is aligned with a charging interface of the rechargeable battery.

3. The sprint detection instrument of claim 2 wherein the charging hole is open to a lower side of the housing.

4. The sprint detection instrument of claim 2, wherein the charge of the rechargeable battery is not less than 6000mAh.

5. A sprint detection apparatus according to claim 1 wherein the minimum linear distance of the target area to the lidar detector is 50cm.

6. The sprint detection instrument of claim 5 wherein the maximum linear distance of the target area from the lidar detector is 300cm.

7. The sprint detection instrument of claim 1, wherein the sensing portion has a light hole, the lidar detector is disposed inside the housing, and a detection path of the lidar detector passes through the light hole to reach the target area.

8. The sprint detection instrument of claim 1 wherein the sprint detection instrument further includes a processing unit disposed within the housing for receiving and processing the detection data transmitted from the lidar detector.

9. The sprint detection instrument of claim 8, wherein the sprint detection instrument further includes a player, the player is connected to the housing and is in communication with the processing unit, and the housing is provided with a sound transmission hole aligned with a speaker of the player.

10. The sprint detection instrument of claim 8, wherein the processing units in a plurality of the sprint detection instruments are communicatively coupled to each other.