CN207477855U - A kind of dumbbell with heating function - Google Patents
A kind of dumbbell with heating function Download PDFInfo
- Publication number
- CN207477855U CN207477855U CN201721527587.7U CN201721527587U CN207477855U CN 207477855 U CN207477855 U CN 207477855U CN 201721527587 U CN201721527587 U CN 201721527587U CN 207477855 U CN207477855 U CN 207477855U
- Authority
- CN
- China
- Prior art keywords
- dumbbell
- bar
- dumbbell bar
- head
- heating rod
- 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
The utility model discloses a kind of dumbbells with heating function, including dumbbell bar and the dumbbell head for being arranged on dumbbell bar both ends, center in the dumbbell bar is provided in the axial direction with a mounting hole, a heating rod is provided in the mounting hole, one end of the heating rod is provided with two electric connection heads, and insulating spacer is provided between the two electric connection heads；Outer wall one end of the dumbbell bar is provided with inductive probe and control box, the inductive probe is attached on the outer wall of dumbbell bar, the inductive probe has temperature sensor by cable connection, the utility model is provided with a heating rod in dumbbell bar, after power switch is opened, when inductive probe detects the minimum temperature less than setting, heating rod is begun to warm up, after heating rod heats, when inductive probe detects maximum temperature of the temperature higher than setting, heating rod stops heating；So cycle, ensures the surface temperature control of dumbbell bar in suitable range, is suitble to fitness enthusiasts use in winter, easy to use.
Description
Technical field
The utility model is related to sports goods technical fields, and in particular to a kind of dumbbell with heating function.
Background technology
At present, dumbbell bar be typically all be made of steel, in winter in, using dumbbell when, can feel using initial stage
Especially cold, therefore many people can not be wanted to go to using dumbbell exercise, so as to abandon taking exercise.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it provides a kind of heatable with heating
The dumbbell of function, to solve the problems, such as proposed in background technology.
To achieve the above object, the technical solution adopted in the utility model is：A kind of dumbbell with heating function, including
Dumbbell bar and the dumbbell head for being arranged on dumbbell bar both ends, innovative point are：Center in the dumbbell bar is provided in the axial direction with
One mounting hole is provided with a heating rod in the mounting hole, and one end of the heating rod is provided with two electric connection heads, described in two
Insulating spacer is provided between electric connection head；Outer wall one end of the dumbbell bar is provided with inductive probe and control box, described
Inductive probe is attached on the outer wall of dumbbell bar, and the inductive probe has temperature sensor, the temperature sensing by cable connection
Device is arranged in control box, and accumulator is additionally provided in the control box, and the upper end is provided with power switch；The accumulator
Anode connects one end of normally opened contact in temperature sensor by conducting wire, and the other end of the normally opened contact is added by cable connection
One of electric connection head of hot pin, another electric connection head pass through cable series connection power switch, the power switch
Pass through the cathode of cable connection accumulator；The dumbbell bar is provided at both ends with end cap, close to control box on the dumbbell bar
The hole that current supply cable passes through is provided on end cap, the cable passing hole is electrically connected with two electric connection heads of heating rod.
Further, internal thread is provided on the inside of the end cap, the end set of the dumbbell bar has external screw thread, described
End cap is coordinated by internal and external threads to be connect with dumbbell bar.
Further, the through-hole that current supply cable passes through is provided on the dumbbell head.
Further, it is provided with anti-skid chequer in the middle part of the dumbbell bar outer wall.
Further, the dumbbell head is set as hexagon.
Further, each side of the dumbbell head is both provided with a groove, and internal thread is provided in the groove, described
Counterweight plug has been connected through a screw thread in groove.
Further, the counterweight plug is set as T shapes, be provided in vertical bar be adapted with the internal thread of groove it is outer
Screw thread, the upper end of the vertical bar are provided with manual adjusting knob.
Further, counting device is additionally provided in the control box, the control box outer surfac is provided with display unit
And control panel, the counting device are set as gravity sensor, the gravity sensor, control panel and display unit series connection
It is connected on the positive and negative anodes of accumulator.
With the above structure, the utility model has the beneficial effect that：
（1）The dumbbell of the utility model is provided with a heating rod in dumbbell bar, after power switch is opened, works as sensing
When probe detects the minimum temperature less than setting, heating rod is begun to warm up, and after heating rod heats, inductive probe detects temperature
When degree is higher than the maximum temperature set, heating rod stops heating；So cycle, ensures the surface temperature control of dumbbell bar suitable
In the range of, it is suitble to fitness enthusiasts use in winter, it is easy to use.
（2）The end cap of the utility model is connect by internal and external threads with dumbbell bar, convenient disassembly, when electric wiring or element
When having damage, can timely it replace, it is very easy to use.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the axial sectional view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the circuit diagram of the utility model.
Reference sign：
In figure, 1, dumbbell bar；2nd, dumbbell head；3rd, heating rod；4th, it is electrically connected head；5th, insulating spacer；6th, control box；7th, it holds
Lid；8th, hole；9th, through-hole；10th, anti-skid chequer；11st, counterweight plug.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically
Embodiment, the present invention is further described in detail.It should be appreciated that the specific embodiments described herein are only used
To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1-4, a kind of dumbbell with heating function, including dumbbell bar 1 and the dumbbell for being arranged on dumbbell bar both ends
First 2, optionally, dumbbell head 2 can punching press, be weldingly fixed on dumbbell bar 1；Center in the dumbbell bar 1 is provided in the axial direction with
One mounting hole, is provided with a heating rod 3 in the mounting hole, and one end of the heating rod 3 is provided with two electric connection heads 4, and two
Insulating spacer 5 is provided between the electric connection head 4, optionally, the insulating spacer 5 is adhesively fixed by glue to be heated
On stick 3；Outer wall one end of the dumbbell bar 1 is provided with inductive probe and control box 6, and the inductive probe is attached to dumbbell bar 1
On outer wall, optionally, inductive probe can be fixedly connected on the outer wall of dumbbell bar 1 by band, and the control box 6 passes through card
The mode that button is fixedly connected is connected on the outer wall of dumbbell bar 1；The inductive probe has temperature sensor by cable connection,
The temperature sensor is arranged in control box 6, and optionally, temperature sensor is bolted to connection in control box 6；Institute
It states and accumulator is additionally provided in control box 6, the upper end is provided with power switch, and optionally, the accumulator is bolted
It is connected in control box 6, the power switch is bolted to connection in control box 6；The anode of the accumulator passes through
One end of normally opened contact in conducting wire connection temperature sensor, the other end of the normally opened contact by cable connection heating rod its
In one electric connection head 4, it is described it is another electric connection head 4 by cable series connection power switch, the power switch passes through electricity
Cable connects the cathode of accumulator；The dumbbell bar 1 is provided at both ends with end cap 7, close to the end of control box 6 on the dumbbell bar 1
It covers and is provided with the hole 8 that current supply cable passes through, the cable passing hole 8 is electrically connected with two electric connection heads 4 of heating rod 3, described
Proof rubber circle is provided in hole 8 on end cap 7, proof rubber circle is bonded in by glue in hole 8, is on the one hand used for cable
On the other hand protection is radiated for reducing.The dumbbell of the utility model is provided with a heating rod 3, open-minded in dumbbell bar 1
After power switch, when inductive probe detects the minimum temperature less than setting, heating rod 3 is begun to warm up, when heating rod 3 heats
Afterwards, when inductive probe detects maximum temperature of the temperature higher than setting, heating rod stops heating；So cycle ensures dumbbell bar 1
Surface temperature control in suitable range, be suitble to fitness enthusiasts use in winter, it is easy to use.
In further embodiment, the inside of the end cap 7 is provided with internal thread, and the end set of the dumbbell bar 1 has
External screw thread, the end cap 7 is coordinated by internal and external threads to be connect with dumbbell bar 1；The end cap of the utility model by internal and external threads with
Dumbbell bar 1 connects, convenient disassembly, when electric wiring or element have damage, can timely replace, very easy to use.
In further embodiment, the through-hole 9 that current supply cable passes through is provided on the dumbbell head 2, the setting of through-hole 9 can
It is installed convenient for cable, and when the dumbbell head 2 on both sides is symmetrically arranged with through-hole 9, the balance of dumbbell can be kept.
In further embodiment, be provided with anti-skid chequer 10 in the middle part of 1 outer wall of dumbbell bar, 1 middle part of dumbbell bar it is outer
Wall is provided with anti-skid chequer 10, can play the role of anti-skidding, holds more convenient.
In further embodiment, the dumbbell head 2 is set as hexagon, and hexagonal dumbbell head 2 is relative to circular
Dumbbell head 2 is more stablized, and being placed on the ground will not the danger caused by rolling.
Wherein, each side of the dumbbell head 2 is both provided with a groove, and internal thread is provided in the groove, described recessed
Counterweight plug 11 is connected through a screw thread in slot, the counterweight plug 11 of threaded connection can voluntarily increase or decrease counterweight plug as needed
Number, so as to decrease or increase the weight of dumbbell head 2, facilitate regulating weight.
Wherein, the counterweight plug 11 is set as T shapes, and the outer spiral shell being adapted with the internal thread of groove is provided in vertical bar
Line, the upper end of the vertical bar are provided with manual adjusting knob, and anti-skid chequer is provided on the manual adjusting knob, is set on the counterweight plug 11
Manual adjusting knob is equipped with, is screwed in counterweight plug 11 in groove by manual adjusting knob, it is easy to use.
In further embodiment, counting device, 6 outer surface of the control box setting are additionally provided in the control box 6
There are a display unit and control panel, the counting device is set as gravity sensor, the gravity sensor, control panel and aobvious
Show that unit is connected in series on the positive and negative anodes of accumulator；The counting device of the utility model can measure the number that dumbbell lifts,
Unreasonable movement is avoided, causes the injury to human body.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (8)
1. a kind of dumbbell with heating function, including dumbbell bar and the dumbbell head for being arranged on dumbbell bar both ends, it is characterised in that：
Center in the dumbbell bar is provided in the axial direction with a mounting hole, and a heating rod, the heating rod are provided in the mounting hole
One end be provided with two electric connection heads, two described are electrically connected between heads are provided with insulating spacer；The outer wall of the dumbbell bar
One end is provided with inductive probe and control box, and the inductive probe is attached on the outer wall of dumbbell bar, and the inductive probe passes through electricity
Cable is connected with temperature sensor, and the temperature sensor is arranged in control box, and accumulator is additionally provided in the control box,
Upper end is provided with power switch；The anode of the accumulator connects one end of normally opened contact in temperature sensor, institute by conducting wire
The other end of normally opened contact is stated by one of electric connection head of cable connection heating rod, another electric connection head leads to
Cross cable series connection power switch, the cathode that the power switch passes through cable connection accumulator；The both ends setting of the dumbbell bar
There is end cap, be provided with the hole that current supply cable passes through on the dumbbell bar on the end cap of control box, the cable passing hole is with adding
The two of hot pin are electrically connected head electrical connection.
2. a kind of dumbbell with heating function according to claim 1, it is characterised in that：The inside setting of the end cap
There is internal thread, the end set of the dumbbell bar has external screw thread, and the end cap is coordinated by internal and external threads to be connect with dumbbell bar.
3. a kind of dumbbell with heating function according to claim 1, it is characterised in that：It is provided on the dumbbell head
The through-hole that current supply cable passes through.
4. a kind of dumbbell with heating function according to claim 1, it is characterised in that：In the dumbbell bar outer wall
Portion is provided with anti-skid chequer.
5. a kind of dumbbell with heating function according to claim 1, it is characterised in that：The dumbbell head is set as six
It is angular.
6. a kind of dumbbell with heating function according to claim 5, it is characterised in that：Each side of the dumbbell head
A groove is both provided with, internal thread is provided in the groove, counterweight plug has been connected through a screw thread in the groove.
7. a kind of dumbbell with heating function according to claim 6, it is characterised in that：The counterweight plug is set as T
Shape, the external screw thread being adapted with the internal thread of groove is provided in vertical bar, and the upper end of the vertical bar is provided with hand adjustment rotation
Button.
8. a kind of dumbbell with heating function according to claim 1, it is characterised in that：It is also set up in the control box
There is counting device, the control box outer surfac is provided with display unit and control panel, and the counting device is set as gravity-feed tank
Device is answered, the gravity sensor, control panel and display unit are connected in series on the positive and negative anodes of accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527587.7U CN207477855U (en) | 2017-11-16 | 2017-11-16 | A kind of dumbbell with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527587.7U CN207477855U (en) | 2017-11-16 | 2017-11-16 | A kind of dumbbell with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207477855U true CN207477855U (en) | 2018-06-12 |
Family
ID=62473553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527587.7U Expired - Fee Related CN207477855U (en) | 2017-11-16 | 2017-11-16 | A kind of dumbbell with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207477855U (en) |
-
2017
- 2017-11-16 CN CN201721527587.7U patent/CN207477855U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20191116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |