CN220309672U - Power meter for rowing machine and rowing machine - Google Patents
Power meter for rowing machine and rowing machine Download PDFInfo
- Publication number
- CN220309672U CN220309672U CN202321827827.0U CN202321827827U CN220309672U CN 220309672 U CN220309672 U CN 220309672U CN 202321827827 U CN202321827827 U CN 202321827827U CN 220309672 U CN220309672 U CN 220309672U
- Authority
- CN
- China
- Prior art keywords
- rowing machine
- tension
- power meter
- tension assembly
- machine according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims abstract description 37
- 238000010168 coupling process Methods 0.000 claims abstract description 37
- 238000005859 coupling reaction Methods 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012549 training Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a power meter for a rowing machine and the rowing machine, wherein the rowing machine is provided with a tension component, one end of the tension component is connected with a heavy object, the other end of the tension component is used for being held by a user, the power meter for the rowing machine comprises a shell, a tension detection device and a fixing piece, the tension detection device is arranged on the shell, the fixing piece is connected with the tension detection device, and the fixing piece is detachably connected with the tension component. The tension assembly is provided with two coupling parts which are abutted with the shell, the fixing piece is positioned between the two coupling parts, and the part of the tension assembly between the coupling parts and the fixing piece is in a tightening state. The power meter for the rowing machine is simple in structure, low in manufacturing cost, wide in application range and applicable to various rowing machines.
Description
Technical Field
The utility model relates to the technical field of fitness equipment, in particular to a power meter for a rowing machine and the rowing machine.
Background
The rowing machine is also called rowing machine, racing machine, dynamometer, land rowing machine and indoor rowing machine. The rowing machine is a machine for simulating the movement of a water racing boat for training purposes. Rowing machines generally include a base and a tension assembly disposed on the base, one end of the tension assembly being connected to a weight and the other end being held by a user. In the training process, a user sits on the base, holds one end of the tension assembly, and continuously lifts and puts down the other end of the tension assembly so as to achieve the effect of training muscle groups.
In order to realize quantitative training and realize better training effect, the test is needed to be made to the pulling force of user on the pulling force subassembly in the training process, and the rowing machine of prior art, most do not be equipped with special power meter, can not detect the pulling force of user on the pulling force subassembly, and little portion rowing machine sets up the power handle in the one end that the user held of pulling force subassembly supplies, but the manufacturing cost of power handle is higher, and just can only be applicable to a small portion rowing machine, is not suitable for to the rowing machine that has set up the undetachable handle.
Disclosure of Invention
A first object of the present utility model is to provide a power meter for a rowing machine, which has a simple structure, low manufacturing cost, and wide application range, and can be applied to various rowing machines.
A second object of the present utility model is to propose a rowing machine which can accurately detect the tension applied by the user on the tension assembly, and which is simple in structure and low in cost.
In order to achieve the technical effects, the technical scheme of the utility model is as follows:
the utility model discloses a power meter for a rowing machine, which is provided with a tension component, wherein one end of the tension component is connected with a weight, and the other end of the tension component is held by a user, and the power meter comprises: a housing; the tension detection device is arranged on the shell; the fixing piece is connected with the tension detection device and detachably connected with the tension assembly; wherein: the tension assembly is provided with two coupling parts which are abutted with the shell, the fixing piece is positioned between the two coupling parts, and the part of the tension assembly between the coupling parts and the fixing piece is in a tightening state.
In some embodiments, the mount comprises: the pressing piece is pressed and connected with the tension assembly in a pressing mode; the connecting piece is used for connecting the pressing piece with the tension detection device.
In some specific embodiments, the number of the connecting pieces is two, and the two connecting pieces are located at two sides of the tension assembly.
In some specific embodiments, the connecting piece is a screw, the screw includes a stud and a nut, the nut is disposed on one side of the stud and is abutted to the pressing piece, and the stud is disposed through the pressing piece and the other side of the stud is connected with the tension detecting device.
In some specific embodiments, the compression member has a stop arc surface that stops against the tension assembly.
In some embodiments, the housing has a relief hole therein, and a portion of the tension detecting device is coupled to the relief hole and to the securing member.
In some embodiments, the housing has two spaced apart projections, each of which terminates in one of the coupling portions.
In some specific embodiments, the protrusion is formed in an arc shape against one side of the coupling part.
In some more specific embodiments, the fixing member is located at a middle position of the installation space defined by the two protrusions.
The utility model also discloses a rowing machine, which comprises a rowing machine body, a tension assembly and the power meter for the rowing machine, wherein one end of the tension assembly is matched with the rowing machine body, the other end of the tension assembly is connected with a handle, and the power meter for the rowing machine is detachably arranged in the middle of the tension assembly.
The power meter for the rowing machine has the beneficial effects that: because the mounting detachably connects on the pulling force subassembly of rowing machine, and not connect the one end that supplies the user to hold at the pulling force subassembly, in the in-service use in-process, can connect the power meter at the optional position of pulling force subassembly through the mounting for this power meter can be applicable to multiple type rowing machine. Meanwhile, the power meter only comprises a shell, a fixing piece and a tension detection device, and is simple in structure and low in manufacturing cost.
The rowing machine has the beneficial effects that: the power meter for the rowing machine can accurately detect the pulling force exerted by a user on the pulling force component, and is simple in structure and low in cost.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
FIG. 1 is a schematic illustration of a user using a rowing machine;
FIG. 2 is a schematic diagram of the operation of a power meter for a rowing machine according to an embodiment of the utility model;
fig. 3 is a schematic structural view of a power meter for a rowing machine according to an embodiment of the present utility model.
Reference numerals:
1. a housing; 11. avoidance holes; 12. a protruding portion; 121. an arc surface; 13. an installation space;
2. a tension detecting device;
3. a fixing member; 31. a pressing member; 311. stopping the cambered surface; 32. a connecting piece;
100. a tension assembly; 110. and a coupling part.
Detailed Description
In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
A power meter for a rowing machine according to an embodiment of the present utility model is described below with reference to fig. 1 to 3.
The utility model discloses a power meter for a rowing machine, which is provided with a tension assembly 100 as shown in fig. 1, wherein one end of the tension assembly 100 is connected with a heavy object, the other end of the tension assembly 100 is used for being held by a user, the power meter for the rowing machine comprises a shell 1, a tension detection device 2 and a fixing piece 3 as shown in fig. 2-3, the tension detection device 2 is arranged on the shell 1, the fixing piece 3 is connected with the tension detection device 2, and the fixing piece 3 is detachably connected with the tension assembly 100. The tension assembly 100 has two coupling portions 110 abutting against the housing 1, the fixing member 3 is located between the two coupling portions 110, and a portion of the tension assembly 100 between the coupling portions 110 and the fixing member 3 is in a taut state.
It should be noted that, since the tension detecting device 2 is disposed inside the housing 1 and connected to the fixing member 3, in some embodiments, the fixing member 3 extends into the housing 1 to be connected to the tension detecting device 2; in some embodiments, two ends of the tension detecting device 2 extend into the housing 1 and are connected with the fixing piece 3; in some embodiments, the fixing member 3 is attached to the outer side wall of the housing 1, the tension detecting device 2 is attached to the inner side wall of the housing 1, the fixing member 3 and the tension detecting device 2 are connected through the intermediate connecting member 32 penetrating through the housing 1, and the connection mode between the tension detecting device 2 and the fixing member 3 can be selected according to actual needs.
It will be appreciated that, since the fixing member 3 of the present utility model is detachably connected to the tension assembly 100 of the rowing machine, and is not connected to the end of the tension assembly 100 for the user to hold, the power meter can be connected to any position of the tension assembly 100 through the fixing member 3 during actual use, so that the power meter can be suitable for various types of rowing machines. Meanwhile, the power meter only comprises the shell 1, the fixing piece 3 and the tension detecting device 2, and is very simple in structure and low in manufacturing cost.
The measuring principle of the power meter of the utility model is shown in fig. 2, and in the actual use process, the power meter is connected to the tension assembly 100 through the fixing piece 3, the tension assembly 100 is provided with two coupling parts 110 abutting against the shell 1, the fixing piece 3 is positioned between the two coupling parts 110, and the part of the tension assembly 100 between the coupling parts 110 and the fixing piece 3 is in a tightening state. When the user pulls the tension assembly 100 to perform training, the coupling portion 110 close to the user applies a tension force along the extension direction of the tightened coupling portion 110 to the fixing member 3, the coupling portion 110 close to the weight also applies a tension force along the extension direction of the tightened coupling portion 110 to the fixing member 3, both forces act on the fixing member 3, the tension detection device 2 can detect the resultant force of the two forces, and the tension force of the user pulling the tension assembly 100 can be obtained through a calculation program in the tension detection device 2.
In some embodiments, as shown in fig. 3, the fixing member 3 includes a pressing member 31 and a connecting member 32, where the pressing member 31 is pressed against the tension assembly 100, and the connecting member 32 is used to connect the pressing member 31 to the tension detecting device 2. It will be appreciated that, according to the foregoing, in the actual working process, the power meter indirectly measures the pulling force of the user pulling the pulling force assembly 100 by measuring the pulling force of the pulling force assembly 100 on the fixing member 3, so that the connection stability of the fixing member 3 and the pulling force assembly 100 and the pulling force detecting device 2 directly determines the measurement accuracy.
In some embodiments, as shown in FIG. 3, there are two connectors 32, with two connectors 32 on either side of the tension assembly 100. It will be appreciated that the provision of two connecting members 32 ensures, on the one hand, a stable connection of the hold-down member 31 to the tension detecting means 2 and, on the other hand, that the tension assembly 100 can be secured between the hold-down member 31 and the tension detecting means 2, thereby ensuring the detection accuracy.
In some specific embodiments, as shown in fig. 3, the connecting piece 32 is a screw, the screw includes a stud and a nut, the nut is disposed on one side of the stud and abuts against the pressing piece 31, the stud is disposed through the pressing piece 31, and the other side of the stud is connected with the tension detecting device 2. It will be appreciated that screws are selected as the attachment members 32, on the one hand at a relatively low cost and on the other hand for ease of installation and removal. Of course, in other embodiments of the present utility model, the connecting member 32 may have other structures such as rivets, pins, etc. as desired.
In some embodiments, as shown in fig. 3, the pressing member 31 has an abutment cambered surface 311, and the abutment cambered surface 311 abuts against the tension member 100. It can be appreciated that by providing the abutment cambered surface 311 on the pressing member 31, the pressing action of the pressing member 31 on the tension assembly 100 can be improved, thereby ensuring that the tension assembly 100 is pressed between the pressing member 31 and the tension detecting device 2.
In some embodiments, as shown in fig. 3, the housing 1 has a relief hole 11, and a portion of the tension detecting device 2 is fitted in the relief hole 11 and connected to the fixing member 3. It can be understood that the avoidance hole 11 is formed in the casing 1, and a part of the tension detecting device 2 is matched with the avoidance hole 11 to limit the tension detecting device 2, so that the stability of the tension detecting device 2 is ensured, and the detection precision is ensured.
In some embodiments, as shown in fig. 3, the housing 1 has two spaced apart projections 12, each projection 12 terminating on one coupling portion 110. It will be appreciated that the housing 1 is provided with the protruding portion 12, and the abutment of the coupling portions 110 against the protruding portion 12 ensures that the tension assembly 100 between the two coupling portions 110 needs to be kept in a taut state, thereby ensuring the accuracy of the detection.
In some specific embodiments, as shown in fig. 3, the side of the protrusion 12 that abuts against the coupling portion 110 is formed as an arc-shaped surface 121. It will be appreciated that the arcuate surface 121 formed on the projection 12 ensures that the tension assembly 100 between the two coupling portions 110 needs to be held in tension while reducing the pressure on the coupling portions 110, thereby reducing the chance of damage to the coupling portions 110.
In some more specific embodiments, the fixing member 3 is located at a middle position of the installation space 13 defined by the two protrusions 12. It will be appreciated that, according to the foregoing, during the detection, the tension detecting device 2 detects the resultant force, and the calculation program in the tension detecting device 2 can determine the tension of the tension assembly 100 pulled by the user, and the fixing member 3 is located at the middle position of the installation space 13 defined by the two protruding portions 12, so that the tension applied to the fixing member 3 along the extension direction of the tight coupling portion 110 by the coupling portion 110 near the user is equal to the tension applied to the fixing member 3 along the extension direction of the tight coupling portion 110 by the coupling portion 110 near the weight, thereby facilitating the calculation.
Examples:
as shown in fig. 3, the power meter for a rowing machine according to this embodiment includes a housing 1, a tension detecting device 2 and a fixing member 3, where the housing 1 has two protruding portions 12 disposed at intervals, the top surface of each protruding portion 12 is an arc surface 121, an installation space 13 is defined between the two protruding portions 12, and an avoidance hole 11 is formed in the bottom wall of the installation space 13, and a part of the tension detecting device 2 is matched with the avoidance hole 11. The tension assembly 100 of the rowing machine is provided with two coupling parts 110 which are abutted with the protruding parts 12, the fixing piece 3 comprises two pressing pieces 31 and two connecting pieces 32, and the two connecting pieces 32 are positioned on two sides of the tension assembly 100. The connecting piece 32 is a screw, and the screw includes a stud and a nut, and the nut is disposed on one side of the stud and is abutted against the compressing piece 31, and the stud is disposed on the compressing piece 31 in a penetrating manner, and the other side of the stud is connected with the tension detecting device 2. The pressing piece 31 has an abutting cambered surface 311, and the abutting cambered surface 311 abuts against the tension assembly 100. The portion of the tension assembly 100 between the coupling portion 110 and the connector 32 is in a taut state.
The utility model also discloses a rowing machine, which comprises a rowing machine body, the tension assembly 100 and the power meter for the rowing machine, wherein one end of the tension assembly 100 is matched with the rowing machine body, the other end of the tension assembly is connected with a handle, and the power meter for the rowing machine is detachably arranged in the middle of the tension assembly 100. It will be appreciated that the rowing machine of the present utility model, by including the power meter for a rowing machine as described above, can accurately detect the tension applied by the user to the tension assembly 100, and is simple in construction and low in cost.
In the description of the present specification, reference to the term "some embodiments," "other embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (10)
1. A power meter for a rowing machine having a tension assembly (100), one end of the tension assembly (100) being connected to a weight and the other end being held by a user, comprising:
a housing (1);
the tension detection device (2), the tension detection device (2) is installed on the shell (1);
the fixing piece (3), the fixing piece (3) is connected with the tension detection device (2), and the fixing piece (3) is detachably connected with the tension assembly (100); wherein:
the tension assembly (100) is provided with two coupling parts (110) which are abutted with the shell (1), the fixing piece (3) is positioned between the two coupling parts (110), and the part of the tension assembly (100) between the coupling parts (110) and the fixing piece (3) is in a tightening state.
2. Power meter for a rowing machine according to claim 1, characterized in that the fixing element (3) comprises:
a compression member (31), the compression member (31) being crimped to the tension assembly (100);
and the connecting piece (32) is used for connecting the pressing piece (31) to the tension detection device (2).
3. Power meter for a rowing machine according to claim 2, characterized in that the number of said connection elements (32) is two, two of said connection elements (32) being located on both sides of the tension assembly (100).
4. The power meter for a rowing machine according to claim 2, characterized in that the connecting piece (32) is a screw, the screw comprises a stud and a nut, the nut is arranged on one side of the stud and is abutted against the pressing piece (31), the stud is arranged on the pressing piece (31) in a penetrating way, and the other side of the stud is connected with the tension detecting device (2).
5. Power meter for rowing machine according to claim 2, characterized in that the hold-down piece (31) has a stop arc surface (311), which stop arc surface (311) stops against the tension assembly (100).
6. The power meter for a rowing machine according to claim 1, characterized in that the housing (1) is provided with a relief hole (11), and a part of the tension detecting device (2) is fitted in the relief hole (11) and connected to the fixing member (3).
7. Power meter for a rowing machine according to claim 1, characterized in that the housing (1) has two spaced apart projections (12), each projection (12) ending against one of the coupling parts (110).
8. The power meter for a rowing machine according to claim 7, characterized in that the projection (12) is formed as an arc-shaped surface (121) against one side of the coupling part (110).
9. Power meter for a rowing machine according to claim 7, characterized in that the fixing element (3) is located in the middle of the installation space (13) defined by the two projections (12).
10. The rowing machine is characterized by comprising a rowing machine body, a tension assembly (100) and the power meter for the rowing machine according to any one of claims 1-9, wherein one end of the tension assembly (100) is matched with the rowing machine body, the other end of the tension assembly is connected to a handle, and the power meter for the rowing machine is detachably arranged in the middle of the tension assembly (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321827827.0U CN220309672U (en) | 2023-07-12 | 2023-07-12 | Power meter for rowing machine and rowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321827827.0U CN220309672U (en) | 2023-07-12 | 2023-07-12 | Power meter for rowing machine and rowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220309672U true CN220309672U (en) | 2024-01-09 |
Family
ID=89426024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321827827.0U Active CN220309672U (en) | 2023-07-12 | 2023-07-12 | Power meter for rowing machine and rowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220309672U (en) |
-
2023
- 2023-07-12 CN CN202321827827.0U patent/CN220309672U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220309672U (en) | Power meter for rowing machine and rowing machine | |
| CN205561981U (en) | Liquid level detector | |
| CN218864908U (en) | Measurement probe capable of rapidly switching industrial electronic detonator electronic control module | |
| CN212648564U (en) | BTB connector, FPC, shell fragment needle structure general purpose test seat | |
| CN218444800U (en) | Tensile test fixture | |
| CN208753599U (en) | A kind of electric connector | |
| CN214017577U (en) | Pulling force response handle and body-building pulling force equipment | |
| CN217331157U (en) | Laser level gauge convenient for replacing battery | |
| CN206863144U (en) | A kind of plug-in connector inserts test structure in fact | |
| CN216824765U (en) | Connector, slide rail device, game paddle and game machine | |
| CN220961027U (en) | Plate shear force testing device for self-tapping screw resistance | |
| CN219304177U (en) | Fixing device for electric element | |
| CN205193102U (en) | A location splint for electron product test frock unit | |
| CN215575261U (en) | Transformer detection device | |
| CN214284932U (en) | Shell for placing multifunctional muscle strength test sensor and adaptive pressure fitting | |
| CN215866791U (en) | General type test module and test equipment | |
| CN219512318U (en) | Test pencil tool bit and test pencil | |
| CN220039666U (en) | Needle tube and handle fixing structure of Bluetooth temperature probe and Bluetooth temperature probe | |
| CN220474954U (en) | Touch-pressing elastic sheet belt and connector | |
| CN215066835U (en) | Vertical spring needle type probe card | |
| CN213638594U (en) | Connection structure and be equipped with this connection structure's switch board | |
| CN210518026U (en) | Electronic water pump | |
| CN209166289U (en) | A kind of elastic slice measurement and positioning tooling | |
| CN204854526U (en) | Stamping workpiece detection mechanism and examine utensil | |
| CN215930762U (en) | Inspection frock of pot ear pitch-row |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |