CN217612688U

CN217612688U - Altitude touch device

Info

Publication number: CN217612688U
Application number: CN202221326522.7U
Authority: CN
Inventors: 徐敏
Original assignee: Yongkang Qiyujia Fitness Equipment Co ltd
Current assignee: Yongkang Qiyujia Fitness Equipment Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-21
Anticipated expiration: 2032-05-26

Abstract

A height measuring device comprises a tape measure mechanism, wherein the tape measure mechanism comprises a winding and storing shaft, a tape measure, a first elastic piece and a clutch assembly, the winding and storing shaft is rotatably arranged, the clutch assembly enables the winding and storing shaft to be switched between a state of being capable of rotating reversely and a state of being capable of rotating only in the forward direction, one end of the tape measure is connected with the winding and storing shaft, the first elastic piece drives the winding and storing shaft to rotate reversely so as to wind the tape measure on the winding and storing shaft, the winding and storing shaft can rotate forward to release the tape measure from the winding and storing shaft when the pulling force disappears, the clutch assembly enables the winding and storing shaft to rotate only in the forward direction, namely, the drawn tape measure cannot be retracted, when the tape measure is not needed, the clutch assembly enables the winding and storing shaft to rotate in the reverse direction, the winding and storing shaft can rotate reversely under the driving of the first elastic piece so as to wind the winding and storing shaft on the tape measure on the winding and storing shaft, and thus, the tape measure cannot be exposed outside to interfere with exercise.

Description

Altitude touch device

Technical Field

The utility model relates to a device of sargent jumping.

Background

Chinese patent document CN216456671U discloses a touchup exerciser, which includes a housing and a circuit part disposed in the housing; the circuit part comprises a control panel, and a key induction touch-up mode module, an infrared induction touch-up mode module, a display module and a mode switching module which are electrically connected with the control panel; the mode switching module is used for switching between the key sensing touch-up mode module and the infrared sensing touch-up mode module; the key sensing high-reaching mode module is used for detecting the high-jump touch/pressing times of an exerciser and displaying the high-jump touch/pressing times through the display module; the infrared sensing high-touch mode module is used for detecting the high jump times of an exerciser entering the sensing distance and displaying the high jump times through the display module.

However, the height measuring device does not have a measuring function, and cannot measure the height or determine the jump height.

Disclosure of Invention

The utility model aims at providing a device of groping height with measure function to prior art not enough.

The purpose of the utility model is realized through the following technical scheme:

a height fumbling apparatus, comprising: the winding and storage device comprises a tape mechanism, wherein the tape mechanism comprises a winding and storage shaft, a tape, a first elastic piece and a clutch assembly, the winding and storage shaft is rotatably arranged, the clutch assembly enables the winding and storage shaft to be switched between a reverse rotation state and a forward rotation state, one end of the tape is connected with the winding and storage shaft, and the first elastic piece drives the winding and storage shaft to reversely rotate so as to wind the tape on the winding and storage shaft. When the flexible rule is not needed, the clutch assembly enables the winding and storing shaft to rotate reversely, and the winding and storing shaft rotates reversely under the driving of the first elastic piece to wind the flexible rule on the winding and storing shaft, so that the flexible rule is not exposed outside to interfere with exercise.

The clutch assembly comprises a ratchet wheel, a pawl, a second elastic piece and an operating part, the ratchet wheel is fixedly arranged on the winding and storing shaft, the second elastic piece drives the pawl to be meshed with the ratchet wheel, the winding and storing shaft can only rotate reversely to release the tape measure from the winding and storing shaft, the operating part can drive the pawl to be separated from the ratchet wheel, the winding and storing shaft can rotate reversely under the driving of the first elastic piece, and the ratchet wheel and the pawl are matched to realize the engagement of the winding and storing shaft in the states of unidirectional rotation and bidirectional rotation.

The tape measure mechanism further comprises an installation barrel and an end cover, the installation barrel is communicated along the axial direction of the installation barrel, the end cover is fixedly arranged at one end of the installation barrel, the ratchet wheel is rotatably supported at the other end of the installation barrel, a central hole is formed in the end cover, one end of the winding and storage shaft is rotatably supported in the central hole, the other end of the winding and storage shaft is fixedly connected with the ratchet wheel, the whole winding of the tape measure can be accommodated in the installation barrel, and the winding and storage shaft is supported between the end cover and the ratchet wheel and rotates along with the ratchet wheel, so that stable support and smooth rotation of the winding and storage shaft can be guaranteed.

The first elastic piece is a clockwork spring, the outer end of the clockwork spring is fixedly connected with the mounting barrel, and the inner end of the clockwork spring is fixedly connected with the winding storage shaft.

The winding and storing shaft is provided with a first slot for inserting the inner end of the clockwork spring, the wall of the mounting cylinder is provided with a second slot for inserting the outer end of the clockwork spring, and the two ends of the clockwork spring are fixed in the slots, so that the assembly of a product can be facilitated.

The operating part comprises an operating rod, the operating rod can move between a winding position and an unwinding position along the axial direction of the operating rod, the pawl is fixedly arranged on the operating rod, the second elastic piece drives the operating rod to move to the unwinding position, the operating rod can be operated to move to the winding position, and therefore the pawl can be separated from the ratchet wheel by pressing the operating rod.

The operating component further comprises a guide sleeve, a noncircular guide hole is formed in the guide sleeve in a fixed mode, the operating rod comprises a noncircular guide section, and the guide section is movably arranged in the guide sleeve, so that the operating rod cannot rotate, and the pawl is reliably meshed with the ratchet wheel.

The second elastic piece is a spiral spring sleeved on the operating rod, and the installation of the spiral spring can be facilitated.

The tape measure mechanism further comprises a limiting rod, a through hole extending along the length direction of the winding and storage shaft is formed in the winding and storage shaft, one end of the tape measure penetrates through the through hole and then turns back around the limiting rod to penetrate through the through hole, a clamping groove matched with the limiting rod is formed in the winding and storage shaft and communicated with the through hole, and the structure can conveniently realize the assembly and fixation of one end of the tape measure and the winding and storage shaft.

The novel voice prompt device is characterized by further comprising a shell, a pressing part, a prompt component and a third elastic piece, wherein a mounting hole used for mounting the pressing part is formed in the shell, the pressing part is movably arranged in the mounting hole, the pressing part can be pressed to control the working state of the prompt component, the third elastic piece is arranged between the pressing part and the shell and used for driving the pressing part to reset after being pressed, and the switch of the prompt component can be triggered by beating the pressing part, so that the prompt component gives out voice and/or light prompts.

The light-emitting module is characterized in that the light-emitting module is arranged in the shell, the pressing part comprises a light-transmitting pressing cover and a light-shading baffle, the light-shading baffle is arranged in the light-transmitting pressing cover, the light-transmitting pressing cover is provided with an annular light-emitting part surrounding the light-shading baffle, light emitted by the light-emitting module penetrates through the annular light-emitting part to form an annular aperture, and particularly, decorative patterns are attached to the opposite surfaces of the light-shading baffle and the light-transmitting pressing cover, so that a more prominent visual effect can be generated.

The flexible rule is characterized by further comprising a shell, wherein a yielding hole is formed in the shell, the other end of the flexible rule penetrates out of the shell, and a blocking piece larger than the yielding hole is arranged at the other end of the flexible rule.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 2.

Fig. 5 is an exploded view of the present invention.

Figure 6 is a perspective view of the tape measure mechanism.

Figure 7 is an exploded view of the components of the tape measure mechanism.

FIG. 8 is an exploded view of the components of the tape measure shaft.

Figure 9 is an exploded view of the tape measure shaft from another perspective.

Fig. 10 is a usage state diagram of the present invention.

Detailed Description

Referring to fig. 1 to 10, a height-feeling device comprises a housing, a pressing member, a tape mechanism, a cue assembly and a third elastic member 8.

The shell comprises a front shell 1 and a rear shell 2, the front shell 1 and the rear shell 2 are buckled relatively and locked through bolts, an assembly hole 11 is formed in the front shell 1, an installation frame 3 matched with the assembly hole 11 is arranged on the assembly hole 11, the installation frame 3 is sleeved in the assembly hole 11 and fixedly connected with the front shell 1 through bolts, the installation frame 3 is of a rectangular frame structure, a center hole of the installation frame forms an installation hole 31 for installing a pressing part, the pressing part comprises a light-transmitting pressing cover 4 and a light-shielding baffle plate 5, the light-transmitting pressing cover 4 is movably arranged in the installation hole 31, an annular limiting edge 41 for limiting the light-transmitting pressing cover to be separated outwards from the installation hole 31 is formed in the light-transmitting pressing cover 4, the annular limiting edge 41 is larger than the installation hole 31 so as to limit the light-transmitting pressing cover 4 to be separated outwards from the installation hole 31, a sealing ring 42 is arranged between the annular limiting edge 41 and the installation frame 3, the light-shielding baffle plate 5 is arranged in the light-transmitting pressing cover 4, an annular light-transmitting pressing cover 4 is provided with an annular light-emitting part surrounding the light-transmitting baffle plate 5, a plurality of spiral springs compressed between the light-shielding baffle plate 5 and the rear shell 2, and the positioning column 22 is also compressed on the light-transmitting spring positioning post 22, and the light-pressing baffle plate 22, and the light-shielding spring is also held in a state by the annular limiting spring in a state.

The prompting component is arranged on the rear shell 2 and comprises a loudspeaker 72, a circuit board 73 and a light-emitting component, the circuit board 73 carries a drive circuit, the drive circuit is respectively connected with the loudspeaker 72 and the light-emitting component, a touch switch 71 is arranged on the drive circuit, a pressure rod 51 opposite to the touch switch 71 is formed on the shading baffle 5, when the pressing component is pressed, the pressure rod 51 can press the touch switch 71, so that the working state of the drive circuit is controlled, for example, the loudspeaker 72 is controlled to give out prompt sounds such as jumping times and encouraging sounds, the light-emitting component can be controlled to work, light emitted by the light-emitting component penetrates through an annular light-emitting part to form an annular aperture, especially, decorative patterns are pasted on the opposite surfaces of the shading baffle 5 and the light-transmitting pressing cover 4, and a more prominent visual effect can be generated.

The tape measure mechanism 6 comprises a mounting cylinder 61, an end cover 67, a winding storage shaft 63, a tape measure 693, a first elastic part 68, a clutch assembly and a limiting rod 694, wherein the mounting cylinder 61 is of a circular cylindrical structure, the mounting cylinder 61 penetrates through the mounting cylinder 61 in the axial direction, the end cover 67 is fixedly arranged at one end of the mounting cylinder 61 in a sleeved mode, the mounting cylinder 61 and the end cover 67 are fixedly arranged in the rear shell 2, a ratchet 62 of the clutch assembly is rotatably supported at the other end of the mounting cylinder 61, a pivoting section 622 and circumferentially arrayed ratchet teeth 621 which are rotatably matched with the mounting cylinder 61 are formed on the ratchet 62, a central hole 671 is formed in the end cover 67, one end of the winding storage shaft 63 is rotatably supported in the central hole 671, the other end of the winding storage shaft is fixedly connected with the ratchet 62, therefore, the whole winding of the tape A can be accommodated in the mounting cylinder 61, the winding storage shaft 63 is supported between the end cover 67 and the ratchet 62 to rotate along with the ratchet 62, stable support and smooth rotation of the winding storage shaft 63 can be ensured, a snap spring 631 is arranged after penetrating through the central hole 671 to prevent the winding storage shaft 63 from being separated from the end cover 62, the winding shaft 63 and the ratchet shaft 63 can be integrally formed with the spline shaft 62, and the spline shaft 63, and the end of the winding shaft can not be integrally formed on the end of the winding shaft 62.

One end of a measuring tape 693 is connected with the winding and storage shaft 63, the other end of the measuring tape 693 penetrates through the mounting barrel 61 and extends to the outside of the shell, a size label is arranged on the measuring tape 693, a through hole 633 extending along the length direction of the measuring tape is formed on the winding and storage shaft 63, one end of the measuring tape 693 bypasses a limiting rod 694 after penetrating through the through hole 633 and then turns back to penetrate through the through hole 633, a clamping groove 634 matched with the limiting rod 694 is formed on the winding and storage shaft 63, the clamping groove 634 is communicated with the through hole 633, the limiting rod 694 is embedded into the clamping groove 634 and tightly presses the end part of the measuring tape 693 after the measuring tape 693 is tensioned, and the structure can conveniently realize the assembly and fixation of one end of the measuring tape 693 and the winding and storage shaft 63; the installation barrel 61 and the shell are both provided with through holes for the tape measure 693 to pass through, the other end of the tape measure 693 is provided with a supporting plate 692, two ends of the supporting plate 692 are provided with two supporting pins 691 which can prevent the other end of the tape measure 693 from retracting into the shell, the clutch assembly enables the winding and storing shaft 63 to be switched between a state of being capable of rotating in the reverse direction and a state of being capable of rotating only in the forward direction, the first elastic piece 68 drives the winding and storing shaft 63 to rotate in the reverse direction so as to wind the tape measure 693 on the winding and storing shaft 63, the specific first elastic piece 68 is a clockwork spring, the outer end of the clockwork spring is fixedly connected with the installation barrel 61, the inner end of the clockwork spring is fixedly connected with the winding and storing shaft 63, the winding and storing shaft 63 is provided with a first slot 632 for inserting the inner end of the clockwork spring, the second slot 612 for inserting the outer end of the clockwork spring is formed on the barrel wall of the installation barrel 61, and the two ends of the clockwork spring can be conveniently assembled on a product by fixing the slots.

The clutch assembly comprises a ratchet wheel 62, a pawl 644, a second elastic member 65, an operating component and a pressing component 66, wherein the second elastic member 65 drives the pawl 644 to keep engaged with the ratchet wheel 62, so that the winding shaft 63 can only rotate in the forward direction to release the tape measure 693 from the winding shaft 63, the operating component can drive the pawl 644 to separate from the ratchet wheel 62, so that the winding shaft 63 can rotate in the reverse direction under the drive of the first elastic member 68, the tape measure 693 is wound on the winding shaft 63, the ratchet wheel 62 and the pawl 644 can be matched to realize the engagement of the winding shaft 63 in the state of only rotating in the forward direction and rotating in the both directions, the operating component comprises an operating rod 64 and a guide sleeve 611, the operating rod 64 can be movably arranged between a winding position and an unwinding position along the axial direction of the operating rod 64, the guide sleeve 611 is fixedly arranged on the mounting barrel 61, the operating rod 64 comprises a rectangular section 641 and a circular section 642 which are connected with each other, the rectangular section 641 is rectangular in cross section, the circular section 642 is circular section, the guide hole of the guide sleeve 611 is a rectangle adapted to the rectangular section 641, the rectangular section 641 is movably sleeved in the guide sleeve 611 to enable the operating rod 64 to move along the axial direction thereof, the pawl 644 is disposed at the free end of the rectangular section 641, a mounting hole for mounting the pressing member 66 is formed on the housing, the pressing member 66 is movably disposed in the mounting hole, the pressing member 66 is connected with the free end of the circular section 642, the free end of the circular section 642 is provided with an assembling plate 643, a slot 661 for inserting the assembling plate 643 is formed on the pressing member 66, the free end of the circular section 642 is connected with the pressing member 66 through the assembling plate 643 and the slot 661, the pressing member 66 can be pressed to drive the operating rod 64 to move to the rolling position, the second elastic member 65 is a coil spring sleeved on the circular section 642, one end of the coil spring abuts against the other end of the assembling plate 643 to abut against the rear housing 2, thereby driving the operating rod 64 to move to the rolling position, the position is a position for keeping the ratchet 62 and the pawl 644 engaged, a support plate 21 for supporting the coil spring is arranged on the rear shell 2, an assembly groove for the circular segment 642 to pass through is formed on the upper edge of the support plate 21, the diameter of the assembly groove is slightly larger than that of the circular segment 642, and the structure can facilitate the assembly of the product.

When the exercise device is used, the winding and storage shaft 63 can be rotated in the forward direction by pulling the other end of the measuring tape 693 to release the measuring tape 693 from the winding and storage shaft 63, and when the pulling force is removed, the second elastic member 65 drives the operating rod 64 to move to the unwinding position to keep the ratchet wheel 62 and the pawl 644 meshed, so that the winding and storage shaft 63 can only rotate in the forward direction, namely the drawn measuring tape 693 cannot be retracted, the drawn measuring tape 693 naturally hangs down under the action of self gravity, for example, the other end of the measuring tape 693 hangs down to the ground, the height of the exercise device can be measured, the height of the exercise device can be determined, when the measuring tape 693 is not needed, the pressing member 66 is pressed to move the operating rod 64 to the winding position to separate the ratchet wheel 62 and the pawl 644, the winding and storage shaft 63 is in a reverse rotation state, the winding and storage shaft 63 is driven by the first elastic member 68 to rotate in the reverse direction to wind the measuring tape 693 onto the winding and storage shaft 63, so that the measuring tape 693 is not exposed outside to interfere with the exercise.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.

Claims

1. A height-reaching device, characterized in that: the winding and storage device comprises a tape measure mechanism (6), wherein the tape measure mechanism (6) comprises a winding and storage shaft (63), a tape measure (693), a first elastic part (68) and a clutch assembly, the winding and storage shaft (63) is rotatably arranged, the clutch assembly enables the winding and storage shaft (63) to be switched between a state of being capable of rotating in the reverse direction and a state of being capable of rotating only in the forward direction, one end of the tape measure (693) is connected with the winding and storage shaft (63), and the first elastic part (68) drives the winding and storage shaft (63) to rotate in the reverse direction so as to wind the tape measure (693) on the winding and storage shaft (63).

2. A height-reaching device according to claim 1, wherein: the clutch assembly comprises a ratchet wheel (62), a pawl (644), a second elastic piece (65) and an operating component, wherein the ratchet wheel (62) is fixedly arranged on the winding and storing shaft (63), the second elastic piece (65) drives the pawl (644) to be meshed with the ratchet wheel (62), so that the winding and storing shaft (63) can only rotate in the forward direction to release the measuring tape (693) from the winding and storing shaft (63), and the operating component can drive the pawl (644) to be separated from the ratchet wheel (62) to enable the winding and storing shaft (63) to rotate in the reverse direction under the driving of the first elastic piece (68).

3. A height fumbling apparatus according to claim 2, wherein: the tape measure mechanism (6) further comprises an installation cylinder (61) and an end cover (67), the installation cylinder (61) penetrates through along the axial direction of the installation cylinder, the end cover (67) is fixedly arranged at one end of the installation cylinder (61), the ratchet wheel (62) is rotatably supported at the other end of the installation cylinder (61), a center hole (671) is formed in the end cover (67), one end of the winding and storage shaft (63) is rotatably supported in the center hole (671), and the other end of the winding and storage shaft is fixedly connected with the ratchet wheel (62).

4. A height-reaching device according to claim 3, wherein: the first elastic piece (68) is a clockwork spring, the outer end of the clockwork spring is fixedly connected with the mounting barrel (61), and the inner end of the clockwork spring is fixedly connected with the winding storage shaft (63).

5. A height fumbling apparatus according to claim 4, wherein: a first slot (632) for inserting the inner end of the clockwork spring is formed in the winding and storing shaft (63), and a second slot (612) for inserting the outer end of the clockwork spring is formed in the wall of the mounting tube (61).

6. A height probing device according to any one of claims 2 to 5, wherein: the operating component comprises an operating rod (64), the operating rod (64) can be arranged between a winding position and an unwinding position along the axial direction of the operating rod, the pawl (644) is fixedly arranged on the operating rod (64), the second elastic piece (65) drives the operating rod (64) to move to the unwinding position, and the operating rod (64) can be operated to move to the winding position.

7. A height fumbling apparatus according to claim 6, wherein: the operating component further comprises a guide sleeve (611), a noncircular guide hole is fixedly formed in the guide sleeve (611), and the operating rod (64) comprises a noncircular guide section which is movably arranged in the guide sleeve (611).

8. A height-reaching device according to claim 6, wherein: the second elastic piece (65) is a spiral spring sleeved on the operating rod (64).

9. A height fumbling device according to any one of claims 1 to 5, wherein: the tape measure mechanism (6) further comprises a limiting rod (694), a through hole (633) extending along the length direction of the tape measure mechanism is formed in the winding storage shaft (63), one end of the tape measure (693) penetrates through the through hole and then turns back to penetrate through the through hole (633) by bypassing the limiting rod (694), a clamping groove (634) matched with the limiting rod (694) is formed in the winding storage shaft (63), and the clamping groove (634) is communicated with the through hole (633).

10. A height fumbling device according to any one of claims 1 to 5, wherein: the pressing device comprises a shell, a pressing part, a prompting assembly and a third elastic piece (8), wherein an installation hole (31) for installing the pressing part is formed in the shell, the pressing part is movably arranged in the installation hole (31), the pressing part can be pressed to control the working state of the prompting assembly, and the third elastic piece (8) is arranged between the pressing part and the shell and drives the pressing part to reset after being pressed.

11. A height fumbling apparatus according to claim 10, wherein: the light-emitting module is characterized in that a light-emitting component is arranged in the shell, the pressing component comprises a light-transmitting pressing cover (4) and a light-shading baffle plate (5), the light-shading baffle plate (5) is arranged in the light-transmitting pressing cover (4), the light-transmitting pressing cover (4) is provided with an annular light-emitting part surrounding the light-shading baffle plate (5), and light emitted by the light-emitting component penetrates through the annular light-emitting part.

12. A height fumbling device according to any one of claims 1 to 5, wherein: the flexible rule further comprises a shell, wherein a yielding hole for the other end of the flexible rule to penetrate out is formed in the shell, and a blocking piece larger than the yielding hole is arranged at the other end of the flexible rule.