CN112443564B - Treadmill electronic watch assembly's hinge mechanisms and treadmill - Google Patents
Treadmill electronic watch assembly's hinge mechanisms and treadmill Download PDFInfo
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- CN112443564B CN112443564B CN202010231253.5A CN202010231253A CN112443564B CN 112443564 B CN112443564 B CN 112443564B CN 202010231253 A CN202010231253 A CN 202010231253A CN 112443564 B CN112443564 B CN 112443564B
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- hinge
- electronic watch
- treadmill
- watch assembly
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- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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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
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
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- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2316/00—Apparatus in health or amusement
- F16C2316/30—Articles for sports, games and amusement, e.g. roller skates, toys
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to a hinge mechanism of an electronic watch assembly of a treadmill and the treadmill, wherein the hinge mechanism comprises a hinge plate, a hinge seat and a hinge shaft, one of the hinge plate and the hinge seat is fixed on a base frame of the electronic watch assembly, the other one of the hinge plate and the hinge seat is fixed on the upper end part of a stand column of the treadmill, the hinge shaft passes through an arc-shaped hole formed in the hinge plate and a round hole formed in the hinge seat to connect the hinge plate and the hinge seat together, the hinge shaft can slide along the arc-shaped hole relative to the hinge plate, so that the electronic watch assembly can integrally move along an arc-shaped track corresponding to the arc-shaped hole relative to the stand column, the arc-shaped hole is provided with a first end part and a second end part which are opposite to each other, and when the hinge shaft is positioned at the first end part, a shell of the electronic watch assembly is abutted to the stand column; when the hinge shaft is located at the second end portion, the electronic timepiece assembly is turned to the front side of the pillar. The hinge mechanism can effectively eliminate the gap between the shell of the electronic watch assembly and the upright post, and is beneficial to improving the appearance aesthetic property of the treadmill and maintaining the integrity of the whole appearance.
Description
Technical Field
The present disclosure relates to the technical field of sports equipment, and in particular, to an articulated mechanism of an electronic meter assembly of a treadmill and the treadmill.
Background
In modern society, people are increasingly inclined to exercise their bodies using indoor running/walking machines, and many running/walking machines are designed to be foldable in order to save space, wherein the foldable features are mainly between the armrests and the uprights, between the uprights and the running board, and between the electronic dial and the uprights.
In the related art, the folding structure mostly adopts a hinge structure rotating around the same axis, the hinge structure is simple and reliable, but the aesthetic property is not enough, a plurality of gaps exist at the connecting part, particularly at the top end of the upright post, and the aesthetic property of the whole treadmill is greatly influenced because the folding structure is in the easy-to-reach range of the sight when in use.
Disclosure of Invention
It is an object of the present disclosure to provide an articulation mechanism for an electronic watch assembly of a treadmill that effectively eliminates gaps between the housing and the upright of the electronic watch assembly, which is beneficial in improving the aesthetic appearance of the treadmill thereat and maintaining the integrity of the overall appearance.
It is another object of the present disclosure to provide a treadmill having the benefits of low profile seams, good appearance integrity and continuity, and good aesthetics.
In order to achieve the above object, the present disclosure provides a hinge mechanism of an electronic watch assembly of a treadmill, the hinge mechanism including a hinge plate, a hinge seat and a hinge shaft, one of the hinge plate and the hinge seat being fixed to a base frame of the electronic watch assembly, the other of the hinge plate and the hinge seat being fixed to an upper end portion of a vertical column of the treadmill, the hinge plate being formed with an arc-shaped hole, the hinge seat being formed with a circular hole, the hinge shaft being inserted through the circular hole and the arc-shaped hole to connect the hinge plate and the hinge seat together, the hinge shaft being slidable relative to the hinge plate along the arc-shaped hole so that the electronic watch assembly as a whole is movable relative to the vertical column along an arc-shaped trajectory corresponding to the arc-shaped hole, wherein the arc-shaped hole has a first end portion and a second end portion opposite to each other, and when the hinge shaft is located at the first end portion, the electronic watch assembly is in a use position in which a housing of the electronic watch assembly abuts against the upright; when the hinge shaft is located at the second end portion, the electronic timepiece assembly is in a storage position in which the electronic timepiece assembly is flipped to the front side of the pillar.
Optionally, the arc-shaped holes include a first arc-shaped hole and a second arc-shaped hole which are arranged in parallel at an interval, a connecting line between a first end portion of the first arc-shaped hole and a first end portion of the second arc-shaped hole is perpendicular to a connecting line between a second end portion of the first arc-shaped hole and a second end portion of the second arc-shaped hole, the hinge base is provided with round holes corresponding to the first arc-shaped hole and the second arc-shaped hole respectively, the first arc-shaped hole and the corresponding round hole are provided with one hinge shaft in a penetrating mode, and the second arc-shaped hole and the corresponding round hole are provided with another hinge shaft in a penetrating mode.
Optionally, the base frame extends along the width direction of the treadmill, the upright posts are respectively arranged on two sides of the treadmill in the width direction, and the hinged plates are arranged at two end portions of the base frame so as to be connected with the hinged seats corresponding to the upright posts through the corresponding hinge shafts.
Optionally, each end of the base frame is provided with two hinged plates which are parallel to each other and perpendicular to the base frame, each hinged seat is provided with two ear plates which are parallel to each other, the two ear plates are provided with coaxial circular holes, the hinged plates are located between the two ear plates, and the same hinge shaft passes through the circular hole on one of the ear plates and then passes through the two hinged plates and then passes through the circular hole on the other ear plate, so as to connect the two hinged plates and the two ear plates together.
Optionally, a supporting member is disposed between two hinge plates at the same end of the base frame, two sides of the supporting member are attached to inner side surfaces of the two hinge plates, and a through hole corresponding to the circular hole is formed in the supporting member and is used for the hinge shaft to pass through.
According to a second aspect of the present disclosure, there is provided a treadmill comprising an electronic watch assembly, a column, and the aforementioned articulating mechanism of the treadmill electronic watch assembly, the electronic watch assembly being connected to the column by the articulating mechanism.
Optionally, the housing of the electronic timepiece assembly has a main body portion covering the base frame and a trim portion covering the hinge plate, an end face of the trim portion abuts against an end face of an upper end portion of the pillar, and an outer surface of the trim portion continuously and smoothly transitions with an outer surface of the pillar when the electronic timepiece assembly is in the use position.
Optionally, the treadmill includes an armrest configured in a U-shape having a first end and a second end opposite one another, the first end pivotally connected to the base frame through the housing of the electronic watch assembly to switch the armrest between an extended position and a folded position; in the deployed position, the second end faces the upright and is locked by a first locking member; in the folded position, the second end faces the housing and is locked by a second locking member.
Optionally, the base frame comprises an intermediate frame and a connecting circular tube fixed at an end of the intermediate frame, and the first end of the armrest is configured with a shaft rod capable of being inserted into the connecting circular tube through the housing; optionally, the shaft rod is connected with the second locking piece configured as a ball plunger, a locking hole for matching with the ball plunger is formed on the connecting circular tube, and a limiting structure for limiting the rotation angle of the armrest is configured between the shaft rod and the connecting circular tube, the limiting structure comprises a stop member and a limiting hole, the stop member and the limiting hole are matched with each other, the limiting hole is formed on the connecting circular tube and extends along the circumferential direction of the connecting circular tube, the stop member is connected to the shaft rod and extends perpendicular to the shaft rod and passes through the limiting hole, the limiting hole is provided with a first limiting end and a second limiting end, when the armrest is located at the unfolded position, the stop member is located at the first limiting end, and when the armrest is located at the folded position, the stop member is located at the second limiting end; optionally, the second end is configured with a latch, the post is provided with a projection, and the first locking member removably connects the latch and projection together.
With the above technical solution, in the hinge mechanism of the treadmill electronic watch assembly provided by the present disclosure, the hinge shaft penetrates through the arc-shaped hole of the hinge plate and the circular hole of the hinge seat to connect the two, so that the hinge plate can move along the arc-shaped track defined by the arc-shaped hole relative to the hinge seat, that is, the movement of the hinge plate relative to the hinge seat at least includes linear movement along the arc-shaped hole, and the hinge plate and the hinge seat are respectively fixed on the electronic watch assembly and the upright column, so that the relative movement between the hinge plate and the hinge seat is equal to the relative movement between the electronic watch assembly and the upright column, and by designing the arc-shaped hole, the linear movement of the electronic watch assembly relative to the upright column can enable the electronic watch assembly to be in the use position when the hinge shaft moves to the first end (actually, the hinge shaft is fixed, so that the movement of the hinge shaft is relative to the hinge plate), the housing of the electronic watch assembly abuts against the column, and when the hinge shaft is moved to the second end portion (same as above), the electronic watch assembly is in the storage position, and the electronic watch assembly is flipped to the front side of the column, thereby completing switching of the electronic watch assembly between the use position and the storage position. Here, since the electronic timepiece assembly is moved away from the upright post by the relative linear movement between the arc-shaped hole and the hinge shaft when the electronic timepiece assembly is switched from the use position to the storage position, when the electronic timepiece assembly is in the use position, there is no longer a gap between the housing of the electronic timepiece assembly and the upright post, i.e., the housing and the upright post can abut against each other, that is, the housing and the upright post can be designed to be continuously connected with each other. Accordingly, the hinge mechanism of the treadmill electronic watch assembly provided by the present disclosure can effectively eliminate the gap between the housing of the electronic watch assembly and the upright, which is beneficial to improve the aesthetic appearance of the treadmill thereat and to maintain the integrity of the overall appearance. And when electronic watch assembly overturn to the front side of stand, be of value to the rotation angle that increases the stand for the race platform of treadmill, the stand can be folded to the left and right sides of running the platform promptly to make the volume of treadmill after folding littleer, more do benefit to and accomodate. Based on the beneficial effect of foretell hinge mechanism, the treadmill that this disclosure provided has the seam on the appearance few, and the appearance wholeness is good with the continuity, the good beneficial effect of aesthetic property.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic view of an articulation mechanism of an electronic watch assembly of a treadmill provided in accordance with some embodiments of the present disclosure when the electronic watch assembly is in a stowed position;
FIG. 2 is a schematic view of a hinge mechanism of an electronic watch assembly of a treadmill with the electronic watch assembly in a stowed position, wherein a housing of the electronic watch assembly is added, provided in accordance with some embodiments of the present disclosure;
FIG. 3 is a schematic view of the articulation mechanism of the treadmill electronic watch assembly with the electronic watch assembly in a use position, wherein the housing of the electronic watch assembly is added, provided in accordance with some embodiments of the present disclosure;
FIG. 4 is an exploded schematic view of a treadmill with an electronic watch assembly in a use position, wherein a treadmill deck portion of the treadmill is omitted, according to some embodiments of the present disclosure;
FIG. 5 is an enlarged view of portion H of FIG. 4;
fig. 6 is an enlarged view of portion F of fig. 4;
figure 7 is a schematic view of a treadmill provided in accordance with some embodiments of the present disclosure with an electronic watch assembly in a use position and an armrest in a deployed position;
figure 8 is a schematic view of a treadmill provided in accordance with some embodiments of the present disclosure with an electronic watch assembly in a stowed position and an armrest in a folded position.
Description of the reference numerals
1-a hinged plate, 11-a first arc-shaped hole, 12-a second arc-shaped hole, 2-a hinged seat, 21-a round hole,
22-ear plate, 3-articulated shaft, 4-brace, 41-through hole, 5-electronic watch assembly, 51-housing,
511-a decorative plate part, 512-a avoidance hole, 52-an upper cover, 53-a base frame, 531-an intermediate frame,
532-connecting round pipe, 5321-limiting hole, A-second limiting end, 5322-locking hole,
54-lower cover, 6-column, 61-upper end face, 62-bulge, 7-handrail, 71-shaft lever,
711-first threaded hole, 712-second threaded hole, 72-latch, 8-stop, 9-second locking member.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise stated, the terms of orientation used are all defined in the state of use of the treadmill, where "up and down" refers to up and down in the direction of gravity, "front and back" refers to the side facing the athlete when running normally on the treadmill is front and the side facing away from the athlete is back, and the "width direction" of the treadmill corresponds to the "left and right" orientation of the treadmill, and the "left and right" of the treadmill refers to the left and right hand orientation corresponding to the athlete facing forward; furthermore, the terms "first," "second," and the like, as used herein are intended to distinguish one element from another, and are not necessarily sequential or significant. Furthermore, in the following description, when referring to the figures, the same reference numbers in different figures denote the same or similar elements, unless otherwise explained. The foregoing definitions are provided to illustrate and describe the present disclosure only and should not be construed to limit the present disclosure.
According to a first aspect of the present disclosure, there is provided a hinge mechanism of an electronic watch assembly of a treadmill, as shown in fig. 1 to 5, the hinge mechanism includes a hinge plate 1, a hinge base 2 and a hinge shaft 3, one of the hinge plate 1 and the hinge base 2 is fixed to a base frame 53 of the electronic watch assembly 5, the other of the hinge plate 1 and the hinge base 2 is fixed to an upper end portion of a column 6 of the treadmill, the hinge plate 1 is opened with an arc-shaped hole, the hinge base 2 is opened with a circular hole 21, the hinge shaft 3 passes through the circular hole 21 and the arc-shaped hole to connect the hinge plate 1 and the hinge base 2 together, the hinge shaft 3 can slide relative to the hinge plate 1 along the arc-shaped hole, so that the electronic watch assembly 5 as a whole can move relative to the column 6 along an arc-shaped track corresponding to the arc-shaped hole, wherein the arc-shaped hole has a first end portion and a second end portion opposite to each other, when the hinge shaft 3 is located at the first end portion, the electronic watch assembly 5 is in a use position in which the housing 51 of the electronic watch assembly 5 is in contact with the upright 6; when the hinge shaft 3 is located at the second end, the electronic timepiece assembly is in the storage position in which the electronic timepiece assembly 5 is flipped to the front side of the column 6.
With the above technical solution, in the hinge mechanism of the treadmill electronic watch assembly provided by the present disclosure, the hinge shaft 3 passes through the arc-shaped hole of the hinge plate 1 and the circular hole 21 of the hinge base 2 to connect the two, so that the hinge plate 1 can move along the arc-shaped track defined by the arc-shaped hole with respect to the hinge base 2, i.e. the movement of the hinge plate 1 with respect to the hinge base 2 at least includes the linear movement along the arc-shaped hole, and the hinge plate 1 and the hinge base 2 are respectively fixed on the electronic watch assembly 5 and the upright post 6, therefore, the relative movement between the hinge plate 1 and the hinge base 2 is equal to the relative movement between the electronic watch assembly 5 and the upright post 6, so that by designing the arc-shaped hole, such linear movement of the electronic watch assembly 5 with respect to the upright post 6 can cause the hinge shaft 3 to move to the first end (actually, the hinge shaft 3 is fixed, therefore, the movement of the hinge shaft 3 is relative to the hinge plate 1), the electronic timepiece assembly 5 is in the use position, the case 51 of the electronic timepiece assembly 5 abuts against the column 6, and when the hinge shaft 3 is moved to the second end portion (same as above), the electronic timepiece assembly 5 is in the storage position, and the electronic timepiece assembly 5 is flipped to the front side of the column 6, thereby completing the switching of the electronic timepiece assembly 5 between the use position and the storage position. Here, since the electronic timepiece assembly 5 is moved away from the upright 6 by the relative linear movement between the arcuate hole and the hinge shaft 3 when the electronic timepiece assembly 5 is switched from the use position to the storage position, there is no longer any need to leave a gap between the housing 51 of the electronic timepiece assembly 5 and the upright 6 when the electronic timepiece assembly 5 is in the use position, i.e. the housing 51 and the upright 6 can abut against each other, i.e. can be designed so that there is a continuous contact between them. Thus, the hinge mechanism of the treadmill electronic watch assembly provided by the present disclosure effectively eliminates the gap between the housing 51 of the electronic watch assembly 5 and the upright 6, which is beneficial to improve the aesthetic appearance of the treadmill thereat and to maintain the integrity of the overall appearance. When the electronic watch assembly 5 is turned to the front side of the upright post 6, it is beneficial to increase the rotation angle of the upright post 6 relative to the running platform of the treadmill, that is, the upright post 6 can be folded to the left and right sides of the running platform (see fig. 8), so that the treadmill after being folded has smaller volume and is more beneficial to storage.
According to some embodiments of the present disclosure, as shown with reference to fig. 1 to 5, the arc-shaped holes may include a first arc-shaped hole 11 and a second arc-shaped hole 12 which are spaced apart from each other in parallel. Wherein, the connecting line between the first end of the first arc hole 11 and the first end of the second arc hole 12 and the connecting line between the second end of the first arc hole 11 and the second end of the second arc hole 12 can be designed to be mutually vertical, so that the electronic watch assembly 5 can turn 90 degrees to rotate to the receiving position, at this time, the upright post 6 rotates at the maximum angle relative to the treadmill, and can be completely overlapped at both sides of the treadmill, and when the folded treadmill is flatly placed on the ground, the electronic watch assembly 5 can be supported on the treadmill, for example, the corresponding part of the shell 51 of the electronic watch assembly 5 can be designed to have a flat outer surface, thereby the surface is contacted with the treadmill, which is beneficial to avoiding the stress concentration phenomenon at this place and further damaging the electronic watch assembly 5, meanwhile, the contact area between the two arc holes 11 and 12 and the hinge shaft 3 can be increased, and the stress concentration phenomenon at this place can also be beneficial to avoiding, the stress condition is improved, and the firmness and the stability of connection are improved. In addition, the design of the two arc- shaped holes 11 and 12 can limit the degree of freedom of the electronic watch assembly 5 relative to the upright post 6 when the electronic watch assembly 5 is located at the use position and the storage position, namely when the electronic watch assembly 5 reaches the use position or the storage position, the rotation of the electronic watch assembly 5 relative to the upright post 6 is limited by the matching between the two arc- shaped holes 11 and 12 and the respective hinge shafts 3, so that the electronic watch assembly 5 can stably and reliably keep the current position, and some accidental bumps or movements are avoided.
Corresponding to above-mentioned two arc holes 11 and 12, can offer the round hole 21 corresponding respectively with first arc hole 11, second arc hole 12 on the articulated seat 2, first arc hole 11 and corresponding round hole 21 wear to be equipped with a articulated shaft 3, second arc hole 12 and corresponding round hole 21 correspond to wear to be equipped with another articulated shaft 3, to this, in the embodiment that this disclosure provided, articulated shaft 3 can be constructed as locking screw or other pivot, this disclosure does not do the restriction.
According to some embodiments of the present disclosure, referring to fig. 4, a base frame 53 extends in a width direction of the treadmill, a vertical column 6 is disposed at both sides of the width direction of the treadmill, and hinge plates 1 are provided at both end portions of the base frame 53 to be connected with hinge seats 2 on the corresponding vertical columns 6 through corresponding hinge shafts 3. That is, the hinge mechanisms provided by the present disclosure are connected to both ends of the electronic timepiece assembly 5, which can improve the structural stability and reliability of the whole.
According to some embodiments of the present disclosure, referring to fig. 4 and 5, each end of the base frame 53 is provided with two hinge plates 1 which are parallel to each other and extend perpendicular to the base frame 53, each hinge seat 2 is provided with two ear plates 22 which are parallel to each other, the two ear plates 22 are provided with coaxial circular holes 21, the hinge plate 1 is located between the two ear plates 22, and the same hinge shaft 3 passes through the circular hole 21 of one of the ear plates 22 and then passes through the two hinge plates 1 and then passes through the circular hole 21 of the other ear plate 22, so as to connect the two hinge plates 1 and the two ear plates 22 together. Here, the use of the two hinge plates 1 and the two ear plates 22 can increase the connection strength and the load-bearing force, and increase the stress points when the hinge shaft 3 reaches the second end, reducing the stress concentration; and make two articulated plates 1 be in between two otic placodes 22, can play the limiting action to articulated plate 1, avoid articulated plate 1 to rock in the axial direction of articulated shaft 3. In other embodiments of the present disclosure, the number of the hinge plates 1 and the number of the ear plates 2 may be one or more, and is not limited herein.
Alternatively, as shown in fig. 4 and 5, a supporting member 4 may be disposed between the two hinge plates 1 at the same end of the base frame 53, both sides of the supporting member 4 may be engaged with inner sides of the two hinge plates 1, and the supporting member 4 may be provided with a through hole 41 corresponding to the circular hole 21 for the corresponding hinge shaft 3 to pass through. Since there is a gap between the two hinge plates 1 at the same end of the base frame 53, so that the two hinge plates 1 may be deformed in the extending direction of the hinge shaft 3 within the allowable range of the gap to cause a shake or a looseness, the support member 4 is provided between the two hinge plates 1, and the support member 4 and the ear plate 22 may restrict the positions of the hinge plates 1 together, thereby improving the firmness and stability of the connection.
According to a second aspect of the present disclosure, there is provided a treadmill, as shown in fig. 4-8, comprising an electronic watch assembly 5, a vertical post 6, and the aforementioned articulated mechanism of the electronic watch assembly of the treadmill, by which the electronic watch assembly 5 is connected to the vertical post 6. Based on the beneficial effect of foretell hinge mechanism, the treadmill that this disclosure provided has the seam on the appearance few, and the appearance wholeness is good with the continuity, the good beneficial effect of aesthetic property.
According to some embodiments of the present disclosure, as shown with reference to fig. 4 and 5, the housing 51 of the electronic timepiece assembly 5 has a main body portion covered on the base frame 53 and a ornamental plate portion 511 covered on the hinge plate 1, an end surface of the ornamental plate portion 511 abuts against an end surface of an upper end portion of the pillar 6, and an outer surface of the ornamental plate portion 511 continuously and smoothly transitions with an outer surface of the pillar 6 when the electronic timepiece assembly 5 is located at the use position. The ornamental portion 511 may be configured as a plate body attached to the main body portion, the plate body being located outside the hinge mechanism, so that when the electronic timepiece assembly 5 is located at the use position, the end face of the ornamental portion 511 can abut against the end face of the upper end portion of the pillar 6, thereby reducing the gap between the ornamental portion 511 and the pillar 6, and the outer surface of the ornamental portion 511 and the outer surface of the pillar 6 can be in continuous and smooth transition, thereby improving the overall aesthetic appearance.
Alternatively, the housing 51 may include an upper cover 52 and a lower cover 54 which are fastened together, the base frame 52 is accommodated in the upper cover 52, the decoration plate portion 511 may be connected to a side of the upper cover 52 facing the base frame 53, that is, the decoration plate portion 511 may be connected to a lower side of the upper cover 52 and extend downward, the hinge plate 1 may be connected to a side of the base frame 53 facing the lower cover 54, that is, the hinge plate 1 may be connected to a lower side of the base frame 53 and extend downward, and when the base frame 53 is installed in the upper cover 52, the decoration plate portion 511 is located on an outer side of the hinge plate 1 and is spaced apart from the hinge plate 1 to prevent the hinge mechanism from being exposed to the outside; correspondingly, the hinge seat 2 is arranged on the upper end face 61 of the upright post 6, and the lower end of the plaque part 511 can be matched with the shape and the size of the upper end face 61, so that when the electronic watch assembly 5 is located at the using position, the lower end of the plaque part 511 can be in seamless abutting joint with the upper end face 61 of the upright post 6, and the appearance is improved. Here, as described above, when the hinge plates 1 are connected to both ends of the base frame 53, the lower cover 54 may cover a portion between the hinge plates 1 at both ends of the lower side of the base frame 53, that is, the hinge plates 1 protrude from the gap between the plaque portion 511 and the lower cover 54. In addition, in order to reduce the size of the hinge housing 2 and the trim portion 511 by the maximum amount of the area in which the lower half of the hinge plate 1 overlaps the hinge housing 2 when the electronic timepiece assembly 5 is in the use position, a corresponding receiving slot may be provided in the upper end surface 61 of the upright 6 to receive the lower half of the hinge plate 1.
According to some embodiments of the present disclosure, as shown with reference to fig. 4 and 5, the treadmill includes an armrest 7 located at the rear side of the electronic watch assembly 5 and configured in a U-shape, the armrest 7 having a first end and a second end opposite to each other, the first end being pivotally connected to a base frame 53 through a housing 51 of the electronic watch assembly 5 so that the armrest 7 is switched between an unfolded position in which the second end faces the upright 6 and is locked by a first locking member (not shown); in the folded position, the second end faces the housing 51 and is locked by the second locking member 9. That is, when the armrest 7 is in the extended position, the first end of the armrest is connected to the electronic watch assembly 5, the second end of the armrest faces the upright post 6, and the second end of the armrest can be fixedly connected to the upright post 6 through the first locking member, so that the armrest 7 can be locked in the extended position for the sportsman to normally use the armrest 7; when the armrest 7 is in the folded position, the first end of the armrest is connected with the electronic watch assembly 5, the second end of the armrest rotates to face the electronic watch assembly 5, and then the armrest can be kept in the position through the second locking piece 9 and cannot rotate freely, so that the situation of accidental knocking is avoided.
When the treadmill needs to be folded for storage, the first locking piece needs to be unlocked firstly, the armrest 7 can be rotated to the folding position firstly, and the electronic watch assembly 5 can be rotated to the storage position firstly; when the treadmill needs to be unfolded for use, the armrest 7 can be rotated to the unfolded position after the upright 6 is lifted, and of course, the electronic watch assembly 5 can be rotated to the use position. Wherein, when electronic watch assembly 5 is in the position of accomodating, and handrail 7 rotates to folding position, U-shaped handrail 7 is located in parallel above running the platform, can provide the space of dodging for stand 6 rotates to when running the platform parallel and level with the treadmill on the one hand, and on the other hand can not occupy more spaces, is of value to realizing the folding of treadmill bigger degree (can refer to fig. 8 and show), further reduces the occupation of accomodating space. When the electronic watch assembly 5 is in the using position and the armrest 7 rotates to the unfolding position, the first locking piece locks the armrest 7 on the upright post 6, and simultaneously, the electronic watch assembly 5 can be restrained in the using position, so that the electronic watch assembly 5 is prevented from being unnecessarily displaced.
According to some embodiments of the present disclosure, referring to fig. 4 and 5, the base frame 53 includes an intermediate frame 531 and a connecting circular tube 532 fixed to an end of the intermediate frame 531, and the first end of the armrest 7 is configured with a shaft 71 capable of being inserted into the connecting circular tube 532 through the housing 51. Correspondingly, the housing 51 is provided with a relief hole 512 corresponding to the connecting circular tube 532 for the shaft rod 71 to pass through. During installation, the base 53 may be fixed in the upper cover 52, the armrest 7 may be inserted into the connecting circular tube 532, the lower cover 54 may be fastened to the upper cover 52, and finally, the portion of the hinge plate 1 extending out of the housing 51 may be connected to the hinge base 2, which will not be described in detail herein. In addition, the lower cover 54 and the upper cover 52 may be connected by a snap fit, and the base frame 53 may be fixed in the upper cover 52 by a locking screw.
Optionally, the shaft 71 is connected with a second locking member 9 configured as a ball plunger, a locking hole 5332 for matching with the ball plunger is formed on the connecting circular tube 532, and a limiting structure for limiting the rotation angle of the armrest 7 is configured between the shaft 71 and the connecting circular tube 532, the limiting structure includes a stop member 8 and a limiting hole 5321 that are matched with each other, the limiting hole 5321 is opened on the connecting circular tube 532 and extends along the circumferential direction of the connecting circular tube 532, the stop member 8 is connected to the shaft 71 and extends perpendicular to the shaft 71 and passes through the limiting hole 5321, the limiting hole 5321 has a first limiting end and a second limiting end a, when the armrest 7 is in the expanded position, the stop member 8 is located at the first limiting end, and when the armrest 7 is in the folded position, the stop member 8 is located at the second limiting end a. The ball plunger comprises two parts, namely a stud and a ball, a second threaded hole 712 which extends along the radial direction of the shaft 71 can be formed in the shaft 71 so as to be connected with the stud, the ball extends out of the shaft 71, when the armrest 7 is located at the folding position, the ball can be popped out and partially accommodated in the locking hole 5332, and when the locking action needs to be released, the ball can be pulled out of the locking hole 5332 and abutted against the inner wall of the connecting circular tube 532 by forcibly rotating the armrest 7; a first threaded hole 711 extending in the radial direction of the shaft 71 may be formed in the shaft 71, the stopper 8 may be configured as a bolt and pass through the limiting hole 5321 to be connected to the first threaded hole 711, and the head of the bolt does not pass through the limiting hole 5321 of the circular connecting pipe 532, so that when the stopper 8 moves to the first limiting end and the second limiting end a of the limiting hole 5321 along with the synchronous rotation of the shaft 71, the stopper is blocked by the first limiting end and the second limiting end a, so that the armrest 7 rotates within a set angular range, and an accident due to a wrong rotation direction when the armrest 7 is unlocked by the second locking member 9 is avoided. Here, in the direction in which the armrest 7 rotates from the unfolded position toward the folded position, the second stopper end a and the stopper hole 5321 should be flush or the second stopper end a should be located slightly in front of the stopper hole 5321 to ensure that the armrest 7 can be locked by the second locking member 9.
Alternatively, the second end may have a configured latch 72, the post 6 having a projection 62 thereon, and a first locking member removably connecting the latch 72 and the projection 62 together. Like this, when handrail 7 was located the expansion position, can utilize first locking piece to couple together second end and stand 6, avoid handrail 7 free rotation and cause the potential safety hazard, when needs rotate handrail 7 to folding position, only need remove first locking piece can. Here, the first locking member may be a fixing member such as a positioning pin, a bolt, etc., and the present disclosure is not limited thereto.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (11)
1. A hinge mechanism of an electronic watch assembly of a treadmill is characterized in that the hinge mechanism comprises a hinge plate (1), a hinge seat (2) and a hinge shaft (3), one of the hinge plate (1) and the hinge seat (2) is fixed on a base frame (53) of the electronic watch assembly (5), the other of the hinge plate (1) and the hinge seat (2) is fixed on an upper end portion of a column (6) of the treadmill,
the hinged plate (1) is provided with an arc-shaped hole, the hinged seat (2) is provided with a round hole (21), the hinged shaft (3) passes through the round hole (21) and the arc-shaped hole to connect the hinged plate (1) and the hinged seat (2) together, the hinged shaft (3) can slide relative to the hinged plate (1) along the arc-shaped hole, so that the electronic watch assembly (5) can move relative to the upright post (6) along an arc-shaped track corresponding to the arc-shaped hole as a whole,
wherein the arc-shaped hole has a first end and a second end opposite to each other, when the hinge axis (3) is located at the first end, the electronic watch assembly (5) is in a use position in which a housing (51) of the electronic watch assembly (5) abuts against the upright (6); when the hinge shaft (3) is located at the second end, the electronic watch assembly is in a storage position in which the electronic watch assembly (5) is turned to the front side of the column (6).
2. The articulating mechanism of a treadmill electronic watch assembly as recited in claim 1, wherein said arcuate apertures comprise a first arcuate aperture (11) and a second arcuate aperture (12) spaced parallel to each other, a line drawn between a first end of said first arcuate aperture (11) and a first end of said second arcuate aperture (12) being perpendicular to a line drawn between a second end of said first arcuate aperture (11) and a second end of said second arcuate aperture (12),
the hinge seat (2) is provided with a round hole (21) corresponding to the first arc-shaped hole (11) and the second arc-shaped hole (12) respectively, the first arc-shaped hole (11) and the corresponding round hole (21) are provided with one hinge shaft (3) in a penetrating mode, and the second arc-shaped hole (12) and the corresponding round hole (21) are provided with the other hinge shaft (3) in a corresponding penetrating mode.
3. The hinge mechanism of treadmill electronic watch assembly according to claim 1 or 2, wherein the base frame (53) extends along the width direction of the treadmill, one upright (6) is disposed on each side of the width direction of the treadmill, and the hinge plates (1) are disposed at both ends of the base frame (53) to connect with the hinge seats (2) on the corresponding upright (6) through the corresponding hinge shafts (3).
4. The hinge mechanism of treadmill electronic watch assembly as claimed in claim 3, wherein each end of said base frame (53) is provided with two said hinge plates (1) parallel to each other and extending perpendicular to said base frame (53), each said hinge seat (2) is provided with two said ear plates (22) parallel to each other, said two said ear plates (22) are provided with said coaxial circular holes (21), said hinge plate (1) is located between two said ear plates (22), and the same hinge shaft (3) passes through said circular hole (21) of one of said ear plates (22) and then passes through two said hinge plates (1) and then passes through said circular hole (21) of the other said ear plate (22) to connect two said hinge plates (1) and two said ear plates (22) together.
5. The hinge mechanism of treadmill electronic watch assembly as claimed in claim 4, wherein a supporting member (4) is disposed between two hinge plates (1) located at the same end of said base frame (53), two sides of said supporting member (4) are engaged with inner side surfaces of two hinge plates (1), said supporting member (4) is provided with a through hole (41) corresponding to said circular hole (21) for passing said hinge shaft (3).
6. Treadmill, characterized in that it comprises an electronic watch assembly (5), a post (6) and an articulation mechanism of the electronic watch assembly of the treadmill according to any of claims 1 to 5, the electronic watch assembly (5) being connected to the post (6) by means of said articulation mechanism.
7. A treadmill according to claim 6, characterised in that the housing (51) of the electronic watch assembly (5) has a main portion overlying the base frame (53) and a trim portion (511) overlying the hinge plate (1), the end face of the trim portion (511) abutting the end face of the upper end of the upright (6), and the outer surface of the trim portion (511) continuously and smoothly transitions with the outer surface of the upright (6) when the electronic watch assembly (5) is in the use position.
8. Treadmill according to claim 6, characterised in that it comprises an armrest (7) configured in a U-shape, the armrest (7) having a first end and a second end opposite each other, the first end being pivotally connected to the base frame (53) through a housing (51) of the electronic watch assembly (5) so that the armrest (7) is switched between a deployed position and a folded position;
in the deployed position, the second end faces the upright (6) and is locked by a first locking member;
in the folded position, the second end faces the housing (51) and is locked by a second locking member (9).
9. Treadmill according to claim 8, characterised in that the base frame (53) comprises an intermediate frame (531) and a connecting cylinder (532) fixed at the end of the intermediate frame (531), the first end of the armrest (7) being configured with a shaft (71) insertable through the housing (51) into the connecting cylinder (532).
10. The treadmill according to claim 9, wherein the shaft (71) is connected to the second locking member (9) configured as a ball plunger, the connecting circular tube (532) is formed with a locking hole (5332) for cooperating with the ball plunger, and a limiting structure for limiting the rotation angle of the armrest (7) is configured between the shaft (71) and the connecting circular tube (532), the limiting structure comprises a stop member (8) and a limiting hole (5321) which cooperate with each other, the limiting hole (5321) is opened on the connecting circular tube (532) and extends along the circumferential direction of the connecting circular tube (532), the stop member (8) is connected to the shaft (71) and extends perpendicular to the shaft (71) and passes through the limiting hole (5321), the limiting hole (5321) has a first limiting end and a second limiting end (A), when the armrest (7) is in the unfolded position, the stop member (8) is located at the first limit end, and when the armrest (7) is in the folded position, the stop member (8) is located at the second limit end (A).
11. Treadmill according to claim 8, wherein the second end is configured with a latch (72), the upright (6) being provided with a projection (62), the first locking means removably connecting the latch (72) and the projection (62) together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010231253.5A CN112443564B (en) | 2020-03-27 | 2020-03-27 | Treadmill electronic watch assembly's hinge mechanisms and treadmill |
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| CN202010231253.5A CN112443564B (en) | 2020-03-27 | 2020-03-27 | Treadmill electronic watch assembly's hinge mechanisms and treadmill |
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| CN112443564A (en) | 2021-03-05 |
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