CN203915907U - A kind of electronic speed limit treadmill - Google Patents
A kind of electronic speed limit treadmill Download PDFInfo
- Publication number
- CN203915907U CN203915907U CN201420349364.6U CN201420349364U CN203915907U CN 203915907 U CN203915907 U CN 203915907U CN 201420349364 U CN201420349364 U CN 201420349364U CN 203915907 U CN203915907 U CN 203915907U
- Authority
- CN
- China
- Prior art keywords
- block
- treadmill
- slide cartridge
- connecting plate
- spring
- 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.)
- Expired - Fee Related
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Abstract
A kind of electronic speed limit treadmill, comprise that thereby base, handrail and race band run band and be set in driven running roller and active roll formation belt gear, described driven voller wheel shaft to two ends be respectively provided with a ratio wheel, by being arranged on block on ratio wheel and the engagement limits treadmill speed of anti-slide cartridge.The utility model can reduce tumble injury by being arranged on the neonychium of handrail below, by the buffering of falling down on neonychium, palliate the agonizing sufferings, at treadmill rear, be provided with deceleration strip simultaneously, if fall down to pedal in time into deceleration strip reducing human, slide backward, alleviated the friction between human body and equipment and ground, thereby avoid scratch, on driven running roller, be provided with block and anti-slide cartridge simultaneously, by spring, block is shunk in ratio wheel, when excessive velocities, the centrifugal force that block is subject to is greater than the pretightning force of spring, thereby anti-slide cartridge reducing speed is inserted in all right ejection of spring so, avoid the accident causing due to excessive velocities.
Description
Technical field
The utility model relates to a kind of physical training auxiliary appliance, especially relates to a kind of electronic speed limit treadmill.
Background technology
Treadmill is a kind of body-building apparatus generally using; can be for warm-up that human body is intake; also can allow user carry out physical exercise simultaneously; the crowd that treadmill is convenient to be arranged on indoor time less easy to use performs physical exercise; because a lot of users have safe guidance often can run into person taking exercise, do not run and accidentally fall down easy tumble injury arm; can paddle backward along treadmill, simultaneously sometimes treadmill there will be hypervelocity and accidents caused simultaneously.
Utility model content
The purpose of this utility model is for solving the easily accidents caused problem of hypervelocity of existing treadmill, a kind of electronic speed limit treadmill is provided, the utility model by being provided with block and anti-slide cartridge on driven running roller, by spring, block is shunk in ratio wheel, when excessive velocities, the centrifugal force that block is subject to is greater than the pretightning force of spring, thereby anti-slide cartridge reducing speed is inserted in all right ejection of spring so, avoids the accident causing due to excessive velocities.
The utility model is the deficiency solving the problems of the technologies described above, and the technical scheme adopting is:
A kind of electronic speed limit treadmill, comprise base, handrail and race band, handrail is arranged on one end of base, running band is arranged on base, and coordinate drive to run band rotation by driven running roller and the active roll being fixed on base, thereby run, band is set in driven running roller and active roll forms belt gear, described active roll is connected with motor, the axle head of active roll is connected with the output of motor by shaft coupling, driven running roller is all connected with base side wall by bearing with active roll two ends, and by being arranged on the end cap seal on sidewall, base upper surface is respectively provided with a removable cover near running place, band two ends, removable cover just lid is located on the hole of running with both sides, removable cover below is connected with a connecting plate I, an anti-slide cartridge is installed on connecting plate I, described driven voller wheel shaft to two ends be respectively provided with a ratio wheel, ratio wheel diametric(al) offers groove, in groove, be provided with the spring with pretightning force, spring one end is fixed in groove, on the other end, be connected with a block, block shrinks in groove by the pretightning force of spring, projection when block is positioned at vertical position on removable cover is positioned at anti-slide cartridge just, by the engagement limits treadmill speed of block and anti-slide cartridge.
Described anti-slide cartridge comprises that a cylinder-like structure and cylinder-like structure outer bottom are welded with a connecting plate II who coordinates with connecting plate I, between connecting plate I and connecting plate II, be bolted, and can mutually regulate between connecting plate I and connecting plate II, to change the distance between anti-slide cartridge and ratio wheel, thereby change the speed limit upper limit of treadmill, because the distance that after distance changes, block stretches out can change, thereby centrifugal force is changed, make the change of reaching the standard grade of the speed of driven running roller.
On described removable cover, be provided with the handle that facilitates mobile removable cover.
The beneficial effects of the utility model are: the utility model can reduce tumble injury by being arranged on the neonychium of handrail below, by the buffering of falling down on neonychium, palliate the agonizing sufferings, at treadmill rear, be provided with deceleration strip simultaneously, if fall down to pedal in time into deceleration strip reducing human, slide backward, alleviated the friction between human body and equipment and ground, thereby avoid scratch, on driven running roller, be provided with block and anti-slide cartridge simultaneously, by spring, block is shunk in ratio wheel, when excessive velocities, the centrifugal force that block is subject to is greater than the pretightning force of spring, thereby anti-slide cartridge reducing speed is inserted in all right ejection of spring so, avoid the accident causing due to excessive velocities.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the cutaway view of driven voller wheel axis A-A direction in Fig. 2.
Fig. 4 is the local enlarged diagram in Fig. 3.
Graphical indicia: 1, base; 2, handrail; 4, run band; 6, active roll; 7, driven running roller; 8, removable cover; 801, connecting plate I; 9, motor; 10, shaft coupling; 11, ratio wheel; 12, bearing; 13, anti-slide cartridge; 1301, cylinder-like structure; 1302, connecting plate II; 14, block; 15, spring.
The specific embodiment
Shown in figure, the specific embodiment is as follows:
A kind of electronic speed limit treadmill, comprise base 1, handrail 2 and race are with 4, handrail 2 is arranged on one end of base 1, race is with 4 to be arranged on base 1, and coordinate drive race to be with 4 rotations by driven running roller 7 and the active roll 6 being fixed on base 1, thereby race is with 4 to be set in driven running roller 7 and active roll 6 formation belt gears, described active roll 6 is connected with motor 9, the axle head of active roll 6 is connected with the output of motor 9 by shaft coupling 10, driven running roller 7 is all connected with base 1 sidewall by bearing 12 with active roll 6 two ends, and by being arranged on the end cap seal on sidewall, base 1 upper surface is with 4 places, two ends to be respectively provided with a removable cover 8 near running, removable cover 6 just lid is located on the hole of running with 4 both sides, removable cover 8 belows are connected with a connecting plate I801, an anti-slide cartridge 13 is installed on connecting plate I801, the axial two ends of described driven running roller 7 are respectively provided with a ratio wheel 11, ratio wheel 11 diametric(al)s offer groove, in groove, be provided with the spring 15 with pretightning force, spring 15 one end are fixed in groove, on the other end, be connected with a block 14, block 14 shrinks in groove by the pretightning force of spring 15, projection when block 14 is positioned at vertical position on removable cover 8 is positioned at anti-slide cartridge 13 just, engagement limits treadmill speed by block 14 with anti-slide cartridge 13.
Described anti-slide cartridge 13 comprises that a cylinder-like structure 1301 and cylinder-like structure 1301 outer bottoms are welded with a connecting plate II1302 who coordinates with connecting plate I801, between connecting plate I801 and connecting plate II1302, be bolted, and can mutually regulate between connecting plate I801 and connecting plate II1302, to change the distance between anti-slide cartridge 13 and ratio wheel, thereby change the speed limit upper limit of treadmill, because the distance that after distance changes, block 14 stretches out can change, thereby centrifugal force is changed, make the change of reaching the standard grade of the speed of driven running roller.
On described removable cover 8, be provided with the handle that facilitates mobile removable cover 8.
The technical scheme that the utility model is cited and embodiment are not restrictions, in the cited technical scheme of the utility model and embodiment is equal to or effect same approach is all protected at the utility model scope.
Claims (3)
1. an electronic speed limit treadmill, it is characterized in that: comprise base (1), handrail (2) and race band (4), handrail (2) is arranged on one end of base (1), running band (4) is arranged on base (1), and coordinate drive to run band (4) rotation by driven running roller (7) and the active roll (6) being fixed on base (1), described active roll (6) is connected with motor (9), base (1) upper surface is respectively provided with a removable cover (8) near running place, band (4) two ends, removable cover (8) below is connected with a connecting plate I(801), an anti-slide cartridge (13) is installed connecting plate I(801), the described axial two ends of driven running roller (7) are respectively provided with a ratio wheel (11), ratio wheel (11) diametric(al) offers groove, in groove, be provided with the spring (15) with pretightning force, spring (15) one end is fixed in groove, on the other end, be connected with a block (14), block (14) shrinks in groove by the pretightning force of spring (15), projection when block (14) is positioned at vertical position on removable cover (8) is positioned at anti-slide cartridge (13) just, engagement limits treadmill speed by block (14) with anti-slide cartridge (13).
2. a kind of electronic speed limit treadmill according to claim 1, it is characterized in that: described anti-slide cartridge (13) comprise a cylinder-like structure (1301) and cylinder-like structure (1301) outer bottom be welded with one with connecting plate I(801) the connecting plate II(1302 that coordinates), connecting plate I(801) and connecting plate II(1302) between be bolted.
3. a kind of electronic speed limit treadmill according to claim 1, is characterized in that: described removable cover is provided with the handle that facilitates mobile removable cover (8) on (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349364.6U CN203915907U (en) | 2014-06-27 | 2014-06-27 | A kind of electronic speed limit treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349364.6U CN203915907U (en) | 2014-06-27 | 2014-06-27 | A kind of electronic speed limit treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915907U true CN203915907U (en) | 2014-11-05 |
Family
ID=51811791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349364.6U Expired - Fee Related CN203915907U (en) | 2014-06-27 | 2014-06-27 | A kind of electronic speed limit treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027937A (en) * | 2014-06-27 | 2014-09-10 | 河南科技大学 | Electric limited-speed treadmill |
-
2014
- 2014-06-27 CN CN201420349364.6U patent/CN203915907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027937A (en) * | 2014-06-27 | 2014-09-10 | 河南科技大学 | Electric limited-speed treadmill |
| CN104027937B (en) * | 2014-06-27 | 2016-03-16 | 河南科技大学 | A kind of electronic speed limit treadmill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |