CN115253257A - Electronic timer and point flag fixing device and method for directional motion - Google Patents

Electronic timer and point flag fixing device and method for directional motion Download PDF

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Publication number
CN115253257A
CN115253257A CN202210824553.3A CN202210824553A CN115253257A CN 115253257 A CN115253257 A CN 115253257A CN 202210824553 A CN202210824553 A CN 202210824553A CN 115253257 A CN115253257 A CN 115253257A
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CN
China
Prior art keywords
support
vaulting pole
point flag
supporting
limiting
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Granted
Application number
CN202210824553.3A
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Chinese (zh)
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CN115253257B (en
Inventor
朱德雨
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Physical Education College of Zhengzhou University
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Physical Education College of Zhengzhou University
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Priority to CN202210824553.3A priority Critical patent/CN115253257B/en
Publication of CN115253257A publication Critical patent/CN115253257A/en
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Publication of CN115253257B publication Critical patent/CN115253257B/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0686—Timers, rhythm indicators or pacing apparatus using electric or electronic means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Studio Devices (AREA)
  • Casings For Electric Apparatus (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

The invention discloses an electronic timer and a point flag fixing device and a method for directional movement, which comprise a bracket and a fixing component, wherein the bracket is of a cylindrical structure comprising a connecting end and a supporting end, the supporting end of the bracket is uniformly divided into three supporting frames, the top ends of the three supporting frames are hinged with the connecting end of the bracket, and the connecting end of the bracket is supported after the three supporting frames are unscrewed from bottom to top; the fixing component comprises a valve bag for accommodating the electronic timer and three support rods for supporting the point flags; the support, the valve bag and the support rod form an integrated cylindrical structure, the problem of poor portability caused by irregular size in the prior art is solved, the special fixing device is formed by the valve bag and the support rod, the electronic timer and the point flag are quickly fixed, meanwhile, the support end of the support is uniformly divided into three support frames hinged with the connecting end of the support, and the three support frames are screwed open from bottom to top to form a triangular support, so that the stable support of the connecting end of the support is realized.

Description

Electronic timer and point flag fixing device and method for directional motion
The technical field is as follows:
the invention relates to the field of sports fitness auxiliary equipment, in particular to an electronic timer and point flag fixing device and method for directional movement.
Background art:
directional sports are sports in which an athlete visits several inspection points identified on a map and in the field in as short a time as possible by means of a map and a compass. Checkpoints are presented in the field as point flags to identify point locations and as electronic timepieces to record athlete visit information. If the visit sequence is specified, the athlete should visit the checkpoint along a route selected by the athlete in a prescribed sequence. Marking the beginning and end of a game segment by check point settings, and/or electronic timers, or guiding players around off-limits or danger zones, or serving as drinking stations, media personnel reporting points, and spectator viewing points.
The electronic timer is used for recording the arrival time of the remote mobilization, the point flag is arranged at the upper edge, which is not more than 1 meter away from the ground, and the lower edge, which is not less than 0.4 meter away from the ground, and when the athlete sees the position of the description of the check point, the athlete can see the point flag.
In an actual match, the electronic timer and the point flag are fixed in different modes, some are fixed on a plastic stool by using adhesive tapes, some are directly placed on the ground, and the point flag is also randomly hung according to the surrounding environment, so that certain randomness is realized, and the universality is not standard enough; simultaneously, adopt the support to fix electronic timer and some flags and solved the problem of irregularity, but current support is heavier and the size is irregular, and portable practicality is poor, and when fixing according to the requirement of electronic timer and some flags, often need multiple apparatus cooperation to fix (need measure the height of electronic timer and some flags with the ruler), fixed operation is loaded down with trivial details, increases personnel's intensity of labour.
The invention content is as follows:
the technical problem to be solved by the invention is as follows: the existing support is heavy and irregular in size, poor in portability and practicability, and complex in fixing operation due to the fact that multiple instruments are matched for fixing.
In order to solve the technical problems, the invention provides a technical scheme that: an electronic timer and a point flag fixing device for directional movement, which comprises a bracket and a fixing component, and is characterized in that: the support is of a cylindrical structure comprising a connecting end and a supporting end, the supporting end of the support is divided into three supporting frames, the top ends of the three supporting frames are hinged with the connecting end of the support, the connecting end of the support is supported after the three supporting frames are unscrewed from bottom to top, and the bottom ends of the three supporting frames are provided with limiting mechanisms for fixing the three supporting frames together;
the fixed subassembly is including the valve bag that is used for holding the electronic timer and the vaulting pole that is used for the strong point to mark the flag, the valve bag sets up the link top of support, the vaulting pole is three, and three the bottom of vaulting pole is respectively with three the lateral wall of support frame is articulated, and is three the vaulting pole is right after being unscrewed from top to bottom the point marks the flag and supports.
Furthermore, the support rod is a telescopic rod, the support rod is embedded into a groove formed in the support frame, the bottom end of the support rod is hinged to the inner wall of the groove through a rotating shaft, and the top end of the support rod extends into a limiting groove in the top of the groove.
Further, the vaulting pole includes the vaulting pole barrel, the vaulting pole body of rod and the vaulting pole cap body, and the vaulting pole barrel includes the tubular structure of blind end and open end, the pivot sets up the blind end at the vaulting pole barrel, and the boss end of the vaulting pole body of rod stretches into in the vaulting pole barrel from the open end of the vaulting pole barrel, and the vaulting pole cap body is fixed at the open end of vaulting pole barrel on the vaulting pole body of rod and spiro union from the other pot head of the vaulting pole body of rod, limits the boss end of the vaulting pole body of rod in the vaulting pole barrel, is provided with the spring in the vaulting pole barrel, and the one end top of spring is at the blind end of vaulting pole barrel, and the vaulting pole barrel, the vaulting pole body of rod, the vaulting pole cap body and spring are coaxial.
Further, the limiting mechanism comprises one or more of a binding belt, a limiting plate and a magnetic block;
one end of each binding belt is fixed on the outer side wall of any one of the support frames, and when the three support frames are fixed together to form a cylindrical structure, the binding belts wind the outer side walls of the three support frames to form limiting fixation;
one end of each limiting plate is arranged on the inner side surface of each supporting frame, the other end of each limiting plate is provided with a limiting through hole and a limiting bulge, when the three supporting frames are fixed together to form a cylindrical structure, the other ends of the limiting plates are mutually overlapped up and down, and the limiting through holes and the limiting bulges on two adjacent limiting plates are mutually embedded to form limiting fixation;
the magnetic blocks are fixedly embedded into the inner side surfaces of the support frames, and when the three support frames are fixed together to form a cylindrical structure, the two adjacent magnetic blocks are mutually adsorbed to form limiting fixation.
Furthermore, the bottom end of the support frame is provided with a reinforcing hole for an anchor to penetrate through and be inserted into the ground to reinforce the support frame.
Furthermore, the top end of the support frame and the bottom end of the support frame are mutually nested in a sliding mode to form a telescopic structure, and the telescopic position is fixed through a positioning mechanism.
Furthermore, the positioning mechanism comprises at least two positioning holes and positioning beads, the positioning holes are formed in the outer side surface of the top end of the support frame along the axis of the support frame, the positioning beads are arranged on the outer side surface of the bottom end of the support frame, and the positioning beads can stretch into any positioning hole when sliding along with the bottom end of the support frame in the top end of the support frame.
Furthermore, the bottom lateral wall of support frame is provided with the scale.
In order to solve the technical problem, the invention provides another technical scheme that: an electronic timer for directional movement and a point flag fixing method are characterized in that: the electronic timer and the electronic flags fixing device for directional movement as claimed in claim 8 are adopted to install and fix the electronic timer and the electronic flags, and the specific fixing method is as follows:
determining the position of an electronic timer and/or a point flag to be fixed;
releasing the limiting mechanism at the bottom end of the support, rotating the support frames from bottom to top, opening the three support frames and placing the support frames at the positions where the electronic timer and/or the point flags are required to be fixed;
the height of the electronic timer is fixed according to the requirement, the telescopic lengths of the three support frames are adjusted through scales arranged on the outer side wall of the bottom end of each support frame, and the support frames are fixed and positioned through a positioning mechanism;
the anchor nail penetrates through the reinforcing hole and is inserted into the ground to reinforce the support frame;
the electronic timer is embedded into a self-sealing bag arranged at the connecting end of the bracket;
the point flag is fixed on the support rod which is rotated and opened from top to bottom, and the fixed height of the point flag is adjusted through the scale arranged on the outer side wall of the bottom end of the support frame.
Further, the fixing mode of the point flag further includes: the point flag is sleeved at the supporting end of the support from top to bottom, the support rods are opened in a rotating mode from top to bottom, the three support rods respectively prop against three included angles on the inner side of the point flag, and the fixed height of the point flag is adjusted through scales arranged on the outer side wall of the bottom end of the supporting frame.
The invention has the beneficial effects that:
the support is cylindrical structure, and valve bag and vaulting pole setting are in the support and form a body structure, the problem that the size is irregular among the prior art leads to the portability poor is solved, through the setting of valve bag and vaulting pole, form special fixing device, the quick fixed to electronic timer and some flags has been realized, and simultaneously, the support end of support is equallyd divide into three and the link articulated support frame of support, three support frame forms triangle-shaped support after unscrewing from bottom to top, realize the stable support to the link of support, the support end that three support frame merges the support that is cylindric structure under stop gear's effect, guarantee the stability of merging, be convenient for carry.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Description of the drawings:
in order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only two of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is another schematic structural diagram of the present application.
Fig. 3 is a cross-sectional view taken along line C-C of fig. 2.
Fig. 4 is a cross-sectional view taken along line D-D of fig. 2.
Fig. 5 is a cross-sectional view E-E of fig. 2.
Fig. 6 is a schematic structural view of the support frame.
Fig. 7 is a schematic structural view of the positioning mechanism.
Fig. 8 is a structural diagram of the stay bar arranged in the groove.
Fig. 9 is a schematic structural view of the stay rotating out of the groove.
Fig. 10 is a schematic structural view of the stay bar.
Fig. 11 is a usage state diagram of the present application.
In the figure, 1-the connecting end of the bracket, 2-the supporting end of the bracket, 3-the limiting mechanism, 4-the self-sealing bag, 5-the stay bar and 6-the reinforcing hole; point A, marking a flag, and point B, an electronic timer;
21-support frame, 22-groove, 23-spacing groove; 211-top end of support frame, 212-bottom end of support frame, 213-positioning hole, 214-positioning bead;
31-limiting plate, 32-limiting through hole, 33-limiting protrusion, 34-magnetic block and 35-triangular column cavity;
51-rotating shaft, 52-stay rod barrel, 53-stay rod body, 54-stay rod cap body, 55-spring and 56-boss.
The specific implementation mode is as follows:
embodiments of the present invention will be described in detail below with reference to the accompanying drawings. While certain embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more complete and thorough understanding of the present invention. It should be understood that the drawings and the embodiments of the invention are for illustration purposes only and are not intended to limit the scope of the invention.
It should be understood that the various steps recited in method embodiments of the present invention may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the invention is not limited in this respect.
The names of messages or information exchanged between devices in the embodiments of the present invention are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
Example one
As shown in fig. 1 and 2, an electronic timer and a pointing flag fixing device for directional movement comprises a bracket and a fixing component, wherein the bracket is of a cylindrical structure comprising a connecting end and a supporting end, the fixing component is arranged on the bracket and forms an integrated structure, the problem of poor portability caused by irregular size in the prior art is solved, the supporting end 2 of the bracket is uniformly divided into three supporting frames 21, the top ends 211 of the three supporting frames 21 are hinged with the connecting end 1 of the bracket and support the connecting end 1 of the bracket after the three supporting frames 21 are unscrewed from bottom to top, and the bottom ends 212 of the three supporting frames 21 are provided with a limiting mechanism 3 for fixing the three supporting frames 21 together; the supporting end is evenly divided into three supporting frames 21 which are hinged with the connecting end 1 of the support, the three supporting frames 21 are screwed from bottom to top to form triangular supports, stable support for the connecting end 1 of the support is achieved, the three supporting frames 21 are combined under the effect of the limiting mechanism 3 to form the supporting end 2 of the support in a cylindrical structure, the combination stability is guaranteed, and carrying is facilitated.
As shown in fig. 1 and 2, the fixing assembly includes a valve bag 4 for accommodating an electronic timer B and three support rods 5 for supporting a point flag a, the valve bag 4 is disposed on the top of the connecting end 1 of the bracket, the number of the support rods 5 is three, the bottom ends of the three support rods 5 are respectively hinged to the outer side walls of the three support frames 21, the point flag a is supported after the three support rods 5 are unscrewed from top to bottom, the bottom of the support rod 5 is hinged to the support frame 21, the support rod 5 can be opened only when the support rod 5 is rotated from top to bottom, and the opening stability of the support rod 5 is realized under the action of the gravity of the support rod 5; the self-sealing bag 4 and the support rods 5 are arranged in the support and are arranged through the self-sealing bag 4 and the support rods 5, a special fixing device is formed, rapid fixing of the electronic timer B and the point flag A is achieved, the self-sealing bag 4 is bonded with the top of the connecting end 1 of the support through a bonding agent or a magic tape (the self-sealing bag 4 with different sizes can be replaced conveniently by a damaged self-sealing bag), the self-sealing bag 4 is made of a transparent material of PE \ PO \ EVA, the electronic timer B is packaged in the self-sealing bag, observation and searching are facilitated for athletes, the point flag A can be sleeved on the support or arranged in a space defined by the three support frames 21 due to flexibility of the self-sealing bag, the electronic timer B is protected from water and dust, the point flag B is protected to adapt to protect the electronic timer B under different environments, meanwhile, the three support rods 5 are overlapped with the three support frames 21 in an up-and-down mode (orthographic projection superposition) after being opened outwards, the point flag A can be sleeved on the support frames or arranged in a space defined by the three support frames 21, and the point flag A can be prevented from being damaged by wind and swayed, and the point flag A can be observed; the height range of the stay bar 5 on the support is 0.4-1 m, so that when the point flag A is fixed, the upper edge of the point flag A is not more than 1 m away from the ground and the lower edge of the point flag A is not less than 0.4 m without measurement, and the point flag A is convenient to mount quickly.
In this embodiment, as shown in fig. 8 and 9, the stay bar 5 is a telescopic bar, the stay bar 5 is embedded in a groove 22 formed on the support frame 21, the bottom end of the stay bar 5 is hinged to the inner wall of the groove 22 through a rotating shaft 51, and the top end of the stay bar 5 extends into a limiting groove 23 at the top of the groove 22; recess 22's setting, make vaulting pole 5 imbed in it, do not change the cylinder shape of support, make support size more regular, portable, vaulting pole 5 is the gag lever post, when the gag lever post is rotatory to be opened, can change vaulting pole 5's length, when marking flag A cover is fixed on the support, vaulting pole 5's tip top is at marking flag A's three contained angle department in inboard, realize marking flag A's the fixed on the support, recess 22 top sets up spacing groove 23 simultaneously, when in vaulting pole 5 rotation embedding recess 22, vaulting pole 5's tip stretches into spacing groove 23, make vaulting pole 5 can stably set up in recess 22, vaulting pole 5 natural rotation stretches into recess 22 when preventing to transport the support, influence personnel to the transportation of support.
As shown in fig. 10, the stay rod 5 includes a stay rod cylinder 52, a stay rod body 53 and a stay rod cap 54, the stay rod cylinder 52 includes a cylindrical structure with a closed end and an open end, the rotating shaft 51 is disposed at the closed end of the stay rod cylinder 52, the boss 56 end of the stay rod body 53 extends into the stay rod cylinder 52 from the open end of the stay rod cylinder 52, the stay rod cap 54 is sleeved on the stay rod body 53 from the other end of the stay rod body 53 and is screwed and fixed at the open end of the stay rod cylinder 52, the boss 56 end of the stay rod body 53 is limited in the stay rod cylinder 52 (the boss 56 end of the stay rod body 53 is one end provided with the boss 56, and the other end of the stay rod body 53 is one end not provided with the boss 56), a spring 55 is disposed in the stay rod cylinder 52, one end of the spring 55 abuts against the closed end of the stay rod cylinder 52, the other end of the spring 55 abuts against the boss 56 end of the stay rod body 53, and the stay rod cylinder 52, rod body 53, the stay rod cap 54 and the spring 55 are coaxial; a strut cylinder 52, a strut rod body 53, a strut cap 54 and a spring 55. The stay rod cap body 54 limits the boss 56 end of the stay rod body 53 in the stay rod cylinder body 52, the stay rod body 53 is enabled to move back and forth in the stay rod cylinder body 52 along the axis under the action of the spring 55 in the stay rod cylinder body 52, meanwhile, due to the limit of the stay rod cap body 54, the boss 56 end of the stay rod body 53 is limited in the stay rod cylinder body 52, the expansion and contraction of the stay rod 5 are achieved, when the stay rod body 53 is propped at the inner included angle of the point flag A, the elastic force provided by the spring 55 enables the stay rod body 53 to stably support the point flag A, the fixing stability of the point flag A is guaranteed, the stay rod cap body 54 is in threaded connection with the stay rod cylinder body 52, the stay rod cap body 54 is convenient to be screwed to open the opening end of the stay rod cylinder body 52, the spring 55 is convenient to replace, and the spring 55 with different elastic forces can be conveniently replaced.
In the present embodiment, as shown in fig. 1, 5 and 6, the position restricting mechanism 3 includes one or more of a banding band, a position restricting plate 31 and a magnetic block 34.
One end of each binding belt is fixed on the outer side wall of any one support frame 21, and when the three support frames 21 are fixed together to form a cylindrical structure, the binding belts wind the outer side walls of the three support frames 21 to form limiting fixation; the ligature area winding realizes the fixed to three support frame 21 at the lateral wall of three support frame 21, simultaneously, can set up the magic subsides on the ligature area, and the quick winding of being convenient for is fixed, removes the ligature area when fixed to three support frame 21, from the reverse winding of three support frame 21 lateral wall, realizes removing of lateral wall.
When the three support frames 21 are fixed together to form a cylindrical structure, the other ends of the limit plates 31 are mutually overlapped up and down, and the limit through holes 32 and the limit bulges 33 on the two adjacent limit plates 31 are mutually embedded to form limit fixation; the other ends of the limiting plates 31 are mutually stacked up and down to form a stacked area on the limiting plates 31, the limiting through holes 32 and the limiting protrusions 33 are arranged on the limiting plates 31 in the stacked area, when the three supporting frames 21 are combined together, the limiting protrusions 33 on one limiting plate 31 are embedded into the limiting through holes 32 on the adjacent limiting plates 31, and therefore the limiting fixing function of the limiting plates 31 is achieved, wherein the limiting plates 31 have elasticity, the limiting protrusions 33 are conveniently embedded into the limiting through holes 32 and moved out of the limiting through holes 32, the stability of the embedding of the limiting protrusions 33 in the limiting through holes 32 can be guaranteed, the three supporting frames 21 are prevented from being opened in a rotating mode in the transferring process, when the three supporting frames 21 are fixed by the limiting plates 31, fingers stretch into triangular column cavities 35 in the middle of the bottoms of the three supporting frames 21 to pull the supporting frames 21 outwards, the limiting protrusions 33 are moved out of the limiting through holes 32, and the removal of the outer side walls is achieved.
The magnetic blocks 34 are fixedly embedded into the inner side surfaces of the support frames 21, and when the three support frames 21 are fixed together to form a cylindrical structure, two adjacent magnetic blocks 34 are mutually adsorbed to form limiting fixation; when three support frame 21 is fixed and is formed cylindric structure together, magnetic block 34 on two adjacent support frames 21 adsorbs each other, make three support frame 21 stable fixed together, prevent that three support frame 21 is rotatory to be opened in the transportation, when three support frame 21 is opened, magnetic block 34 on adjacent three support frame 21 does not influence each other, when removing limiting plate 31 to three support frame 21 fixed, the finger stretches into the triangle post chamber 35 in the middle of three support frame 21 bottom and outwards pulls support frame 21, make the distance increase between the magnetic block 34 on the adjacent support frame 21, realize removing to the lateral wall.
When in use, as shown in fig. 11, the position where the electronic timer B and/or the point flag a needs to be fixed is determined; releasing the limiting mechanism 3 at the bottom end of the support, rotating the support frames 21 from bottom to top, opening the three support frames 21 and placing the support frames at positions where the electronic timer B and/or the point flag A are/is required to be fixed; the electronic timer B is embedded into a self-sealing bag 4 arranged at the connecting end 1 of the bracket; the point flag A is fixed on the stay bar 5.
The fixing modes of the point flag A are two, one is that the point flag A is hung on the support rod 5 for fixing: the point flag a is fixed on the stay 5 which is rotated and opened from top to bottom, and the fixed height of the point flag a is adjusted by the scale provided on the outer side wall of the bottom end 212 of the supporting frame 21.
The point flag A can be sleeved on the support and positioned at the lower side of the support rods 5 or arranged in a space surrounded by the three support frames 21, and then the point flag A is fixed on the three support rods 5 through the fixing ropes.
The other is that the point flag A is fixed by the support rod 5: the point flag A is sleeved at the support end 2 of the support from top to bottom, the support rods 5 are opened by rotating from top to bottom, and the three support rods 5 are respectively propped at three included angles on the inner side of the point flag A.
Example two
As shown in fig. 1, fig. 2, fig. 6, and fig. 11, the present embodiment is obtained by adding technical features such as reinforcing holes 6 on the basis of the first embodiment, and other technical features are the same as the first embodiment and are not repeated herein, wherein the present embodiment differs from the first embodiment in that: the bottom end 212 of the support frame 21 is provided with a reinforcement hole 6 for the anchor to penetrate through and be inserted into the ground to reinforce the support frame 21.
In this embodiment, the reinforcing holes 6 are provided to facilitate the penetration of the anchor bolts through the supporting frame 21 and the insertion into the ground through the reinforcing holes 6, so as to increase the stability of the support and prevent the support from being placed unstably or toppled over due to strong wind.
EXAMPLE III
As shown in fig. 2 to fig. 6, the present embodiment is obtained by describing the technical features of the supporting frame 21 and the like in detail on the basis of the second embodiment, and the remaining technical features are the same as the second embodiment, and the description thereof is omitted here for the same reason, where the difference between the present embodiment and the second embodiment is: the top end 211 of the support frame 21 and the bottom end 212 of the support frame 21 are mutually nested in a sliding manner to form a telescopic structure, and the telescopic position is fixed through a positioning mechanism, wherein the outer side wall of the bottom end 212 of the support frame 21 is provided with scales; support frame 21 is the telescopic link, and support frame 21 is when carrying out flexible adjustment, realizes the adjustment to the support height through the scale on the adjustment support frame 21, when can realizing electronic timer B and the fixed standard of some flags A, thereby extending structure has reduced the whole length of support, is convenient for more transport and carries.
In this embodiment, the positioning mechanism includes at least two positioning holes 213 and at least two positioning beads 214, the at least two positioning holes 213 are disposed on the outer side surface of the top end 211 of the supporting frame 21 along the axis of the supporting frame 21, the at least two positioning beads 214 are disposed on the outer side surface of the bottom end 212 of the supporting frame 21, and the at least two positioning beads 214 can extend into any one of the positioning holes 213 when the at least two positioning beads 214 slide in the top end 211 of the supporting frame 21 along with the bottom end 212 of the supporting frame 21; when a person presses the positioning bead 214, the positioning bead 214 can be removed from the positioning hole 213, the positioning formed by the positioning bead 214 being matched with the positioning hole 213 is released, and then the bottom end 212 of the supporting frame 21 is pulled, so that when the positioning bead 214 moves to another positioning hole 213, the positioning bead 214 can automatically extend into the positioning hole 213, thereby realizing the automatic positioning of the positioning bead 214 and the positioning hole 213, and further realizing the length adjustment of the supporting frame 21.
The foregoing description of the various embodiments is intended to highlight different aspects of the various embodiments that are the same or similar, which can be referenced with one another and therefore are not repeated herein for brevity.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. An electronic timer and a point flag fixing device for directional movement, which comprises a bracket and a fixing component, and is characterized in that: the support is of a cylindrical structure comprising a connecting end and a supporting end, the supporting end of the support is divided into three supporting frames, the top ends of the three supporting frames are hinged with the connecting end of the support, the connecting end of the support is supported after the three supporting frames are unscrewed from bottom to top, and the bottom ends of the three supporting frames are provided with limiting mechanisms for fixing the three supporting frames together;
the fixed subassembly is including the valve bag that is used for holding the electronic timer and the vaulting pole that is used for the strong point to mark the flag, the valve bag sets up the link top of support, the vaulting pole is three, and three the bottom of vaulting pole is respectively with three the lateral wall of support frame is articulated, and is three the vaulting pole is right after being unscrewed from top to bottom the point marks the flag and supports.
2. The electronic timepiece and point flag fixture for directional movement of claim 1, wherein: the supporting rod is a telescopic rod and is embedded into a groove formed in the supporting frame, the bottom end of the supporting rod is hinged to the inner wall of the groove through a rotating shaft, and the top end of the supporting rod extends into a limiting groove in the top of the groove.
3. The electronic timepiece and point flag fixing device for directional movement according to claim 2, wherein: the utility model discloses a bracing pole, including the vaulting pole barrel, the vaulting pole body of rod and the vaulting pole cap body, the vaulting pole barrel is the tubular structure including blind end and open end, the pivot sets up the blind end at the vaulting pole barrel, and the boss end of the vaulting pole body of rod stretches into in the vaulting pole barrel from the open end of the vaulting pole barrel, and the vaulting pole cap body is fixed at the open end of vaulting pole barrel on the vaulting pole body of rod and spiro union from the other end cover of the vaulting pole body of rod, limits the boss end of the vaulting pole body of rod in the vaulting pole barrel, is provided with the spring in the vaulting pole barrel, and the one end top of spring is at the blind end of vaulting pole barrel, and the vaulting pole barrel, the vaulting pole body of rod, the vaulting pole cap body and spring are coaxial.
4. The electronic timepiece and point flag fixture for directional movement of claim 3, wherein: the limiting mechanism comprises one or more of a binding belt, a limiting plate and a magnetic block;
one end of each binding belt is fixed on the outer side wall of any one of the support frames, and when the three support frames are fixed together to form a cylindrical structure, the binding belts wind the outer side walls of the three support frames to form limiting fixation;
one end of each limiting plate is arranged on the inner side surface of each supporting frame, the other end of each limiting plate is provided with a limiting through hole and a limiting bulge, when the three supporting frames are fixed together to form a cylindrical structure, the other ends of the limiting plates are mutually overlapped up and down, and the limiting through holes and the limiting bulges on two adjacent limiting plates are mutually embedded to form limiting fixation;
the magnetic blocks are fixedly embedded into the inner side surfaces of the support frames, and when the three support frames are fixed together to form a cylindrical structure, the two adjacent magnetic blocks are mutually adsorbed to form limiting fixation.
5. The electronic timepiece and point flag fixture for directional movement of claim 4, wherein: the bottom end of the support frame is provided with a reinforcing hole for the anchor to penetrate through and be inserted into the ground to reinforce the support frame.
6. An electronic timepiece and point flag fixture for directional movement according to any one of claims 1 to 5, wherein: the top end of the support frame and the bottom end of the support frame are mutually nested in a sliding mode to form a telescopic structure, and the telescopic position is fixed through a positioning mechanism.
7. The electronic timepiece and point flag fixture for directional movement of claim 6, wherein: the positioning mechanism comprises at least two positioning holes and positioning beads, the positioning holes are formed in the top outer side surface of the support frame, the positioning beads are arranged on the bottom outer side surface of the support frame, and the positioning beads are arranged along the bottom end of the support frame and can stretch into any positioning hole when sliding in the top end of the support frame.
8. The electronic timepiece and point flag fixture for directional movement of claim 7, wherein: the bottom lateral wall of support frame is provided with the scale.
9. An electronic timer for directional movement and a method for fixing a point flag are characterized in that: the electronic timer and the electronic flags fixing device for directional movement as claimed in claim 8 are adopted to install and fix the electronic timer and the electronic flags, and the specific fixing method is as follows:
determining the position of the electronic timer and/or the point flag to be fixed;
releasing the limiting mechanism at the bottom end of the support, rotating the support frames from bottom to top, opening the three support frames and placing the support frames at the positions where the electronic timer and/or the point flags are required to be fixed;
the height of the electronic timer is fixed according to the requirement, the telescopic lengths of the three support frames are adjusted through scales arranged on the outer side wall of the bottom end of each support frame, and the support frames are fixed and positioned through a positioning mechanism;
the anchor nail penetrates through the reinforcing hole and is inserted into the ground to reinforce the support frame;
the electronic timer is embedded into a self-sealing bag arranged at the connecting end of the bracket;
the point flag is fixed on the support rod which is rotated and opened from top to bottom, and the fixed height of the point flag is adjusted through the scale arranged on the outer side wall of the bottom end of the support frame.
10. The electronic timepiece for directional movement and the method of fixing a point flag according to claim 9, wherein: the fixing mode of the point flag further comprises: the point flag is sleeved at the supporting end of the support from top to bottom, the support rods are opened in a rotating mode from top to bottom, the three support rods are respectively propped at three included angles on the inner side of the point flag, and the fixed height of the point flag is adjusted through scales arranged on the outer side wall of the bottom end of the supporting frame.
CN202210824553.3A 2022-07-13 2022-07-13 Electronic timer for directional movement and point mark flag fixing device and method Active CN115253257B (en)

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CN202210824553.3A CN115253257B (en) 2022-07-13 2022-07-13 Electronic timer for directional movement and point mark flag fixing device and method

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209026466U (en) * 2018-11-21 2019-06-25 扬州市职业大学(扬州市广播电视大学) A kind of measurement Novel centering bar bracket
CN110801140A (en) * 2019-12-06 2020-02-18 苏州市职业大学 Portable clothes hanger that can accomodate
CN111175546A (en) * 2020-01-07 2020-05-19 国网河北省电力有限公司 Portable cable test support frame
CN211651630U (en) * 2020-03-23 2020-10-09 湖南联智科技股份有限公司 Scanning mark target fixing device
US20210010637A1 (en) * 2019-07-08 2021-01-14 Shengbin HE Single-hand-lever Double-joint-control Adjustable Hoop Type Bearing Frame
CN213930144U (en) * 2020-12-24 2021-08-10 吴健 Tripod is from rapping bar
CN215338314U (en) * 2021-04-07 2021-12-28 杭州迈平勘测规划设计咨询有限公司 Portable laser mapping instrument

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209026466U (en) * 2018-11-21 2019-06-25 扬州市职业大学(扬州市广播电视大学) A kind of measurement Novel centering bar bracket
US20210010637A1 (en) * 2019-07-08 2021-01-14 Shengbin HE Single-hand-lever Double-joint-control Adjustable Hoop Type Bearing Frame
CN110801140A (en) * 2019-12-06 2020-02-18 苏州市职业大学 Portable clothes hanger that can accomodate
CN111175546A (en) * 2020-01-07 2020-05-19 国网河北省电力有限公司 Portable cable test support frame
CN211651630U (en) * 2020-03-23 2020-10-09 湖南联智科技股份有限公司 Scanning mark target fixing device
CN213930144U (en) * 2020-12-24 2021-08-10 吴健 Tripod is from rapping bar
CN215338314U (en) * 2021-04-07 2021-12-28 杭州迈平勘测规划设计咨询有限公司 Portable laser mapping instrument

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