CN207856173U - A kind of strength type equipment automatically selects the device of weight piece - Google Patents
A kind of strength type equipment automatically selects the device of weight piece Download PDFInfo
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- CN207856173U CN207856173U CN201820261734.9U CN201820261734U CN207856173U CN 207856173 U CN207856173 U CN 207856173U CN 201820261734 U CN201820261734 U CN 201820261734U CN 207856173 U CN207856173 U CN 207856173U
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Abstract
The utility model discloses the devices that a kind of strength type equipment automatically selects weight piece, including motor, weight piece and main frame；The main frame is equipped with symmetrical guide rod, multilayer weight piece is arranged on guide rod, being abutted above weight piece has weight head piece；The weight piece and weight head on piece are equipped with the symmetrical pilot hole coordinated with guide rod, and the center between pilot hole is equipped with threaded hole；The threaded hole of the weight head piece is embedded to be cased with adjusting nut, lead screw is arranged in adjusting nut, lead screw upper end is connected with motor.The utility model passes through the weight piece equipped with motor-driven lead screw and adjusting nut and equipped with threaded hole, it is rotated by motor drives screw mandrel, and then the height for adjusting adjusting nut makes the threaded hole of itself and the weight piece of different height screw, and then the quantity of convenient and strength-saving selection weight piece, convenience and high-efficiency；The utility model of simple structure and strong practicability, easy to process, assembling.
Description
Technical field
The utility model is related to field of exercise, specifically a kind of strength type equipment automatically selects the device of weight piece.
Background technology
As the improvement of people's living standards, people increasingly pay attention to the situation of health, and in gymnasium, strength building
Equipment is relatively conventional, according to the training stage, trained weight, traditional bolt can freely be selected to select the device of weight piece
It is that must bend over or stand up to adjust to adjust strength size, inconvenient to use.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide the device that a kind of strength type equipment automatically selects weight piece
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of strength type equipment automatically selects the device of weight piece, including motor, weight piece and main frame；The main frame
Equipped with symmetrical guide rod, multilayer weight piece is arranged on guide rod, being abutted above weight piece has weight head piece；The weight piece is equipped with
With the symmetrical pilot hole of guide rod cooperation, the center between pilot hole is equipped with threaded hole；The weight head on piece be equipped with
The symmetrical pilot hole of guide rod cooperation, the center between pilot hole are equipped with threaded hole；In the threaded hole of the weight head piece
It is nested with adjusting nut, adjusting nut is threadedly coupled with the threaded hole of weight head piece；Lead screw, silk are arranged in the adjusting nut
Bar upper end is connected with motor；The lead screw is located at motor lower position and is arranged with thrust ball bearing, is arranged on the outside of thrust ball bearing
There are cushion block, cushion block to be fixedly connected with the mode that weight head piece is bolted；The motor is fixedly connected with cushion block, and cushion block is logical
It crosses the fixed mode of bolt and is fixedly connected with steel wire rack, steel wire rack is connect with fixation with steel wire, and steel wire passes through fixed pulley and external force
Measuring device tool connects.
As further program of the utility model：The motor is clockwise and anticlockwise motor.
As further program of the utility model：The lead screw is threadedly coupled with adjusting nut.
Compared with prior art, the utility model has the beneficial effects that：The utility model is by being equipped with motor-driven silk
Bar and adjusting nut and weight piece equipped with threaded hole, are rotated by motor drives screw mandrel, and then adjust the height of adjusting nut
Degree makes the threaded hole of itself and the weight piece of different height screw, and then the quantity of convenient and strength-saving selection weight piece, convenience and high-efficiency；
The utility model of simple structure and strong practicability, easy to process, assembling.
Description of the drawings
Fig. 1 is the device stereogram that strength type equipment automatically selects weight piece；
Fig. 2 is the front view for the device that strength type equipment automatically selects weight piece；
Fig. 3 is that strength type equipment automatically selects component diagram in the device of weight piece.
In figure：1- motors；2- adjusting nuts；3- weight pieces；4- main frames；5- weight head pieces；6- cushion blocks；7- thrust ball axis
It holds；8- lead screws；9- guide rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of strength type equipment automatically selects the device of weight piece, packet
Include motor 1, weight piece 3 and main frame 4；The main frame 4 is equipped with symmetrical guide rod 9, and multilayer weight piece 3 is arranged on guide rod 9,
3 top of weight piece, which abuts, weight head piece 5；The weight piece 3 is equipped with the symmetrical pilot hole that coordinates with guide rod 9, pilot hole it
Between center be equipped with threaded hole；The weight head piece 5 is equipped with the symmetrical pilot hole that coordinates with guide rod 9, pilot hole it
Between center be equipped with threaded hole；The threaded hole of the weight head piece 5 is embedded to be cased with adjusting nut 2, adjusting nut 2 and weight
The threaded hole of head piece 5 is threadedly coupled；Lead screw 8 is arranged in the adjusting nut 2, lead screw 8 is threadedly coupled with adjusting nut 2；Institute
It states 8 upper end of lead screw and is connected with motor 1, motor 1 is clockwise and anticlockwise motor, and motor 1 is electrically connected with external power supply, and motor 1 drives silk
Bar 8 rotates, and then adjusting nut 2 is driven to move up and down so that adjusting nut 2 and the threaded hole of the weight piece 3 of different height revolve
It closes, and then the quantity of weight piece 3 is selected；The lead screw 8 is located at 1 lower position of motor and is arranged with thrust ball bearing 7, pushes away
7 outer sheath of power ball bearing is equipped with cushion block 6, and cushion block 6 is fixedly connected with the mode that weight head piece 5 is bolted；The motor 1
It being fixedly connected with cushion block 6, the mode that cushion block 6 is bolted is fixedly connected with steel wire rack, and steel wire rack is connect with fixation with steel wire,
Steel wire is connect across fixed pulley with external strength instrument.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (3)
1. a kind of strength type equipment automatically selects the device of weight piece, including motor (1), weight piece (3) and main frame (4)；Its
It is characterized in that, the main frame (4) is equipped with symmetrical guide rod (9), and multilayer weight piece (3), weight piece are arranged on guide rod (9)
(3) top, which abuts, weight head piece (5)；The weight piece (3) is equipped with the symmetrical pilot hole coordinated with guide rod (9), pilot hole
Between center be equipped with threaded hole；The weight head piece (5) is equipped with the symmetrical pilot hole coordinated with guide rod (9), leads
It is equipped with threaded hole to the center between hole；The threaded hole of the weight head piece (5) is embedded to be cased with adjusting nut (2), adjusts
Nut (2) is threadedly coupled with the threaded hole of weight head piece (5)；Lead screw (8) is arranged in the adjusting nut (2), on lead screw (8)
End is connected with motor (1)；The lead screw (8) is located at motor (1) lower position and is arranged with thrust ball bearing (7), thrust ball bearing
(7) outer sheath is equipped with cushion block (6), and cushion block (6) is fixedly connected with the mode that weight head piece (5) is bolted；The motor
(1) it is fixedly connected with cushion block (6), the mode that cushion block (6) is bolted is fixedly connected with steel wire rack, and steel wire rack is solid with steel wire
Fixed connection, steel wire are connect across fixed pulley with external strength instrument.
2. a kind of strength type equipment according to claim 1 automatically selects the device of weight piece, which is characterized in that the electricity
Machine (1) is clockwise and anticlockwise motor.
3. a kind of strength type equipment according to claim 1 automatically selects the device of weight piece, which is characterized in that the silk
Bar (8) is threadedly coupled with adjusting nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261734.9U CN207856173U (en) | 2018-02-06 | 2018-02-06 | A kind of strength type equipment automatically selects the device of weight piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261734.9U CN207856173U (en) | 2018-02-06 | 2018-02-06 | A kind of strength type equipment automatically selects the device of weight piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207856173U true CN207856173U (en) | 2018-09-14 |
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ID=63455418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261734.9U Active CN207856173U (en) | 2018-02-06 | 2018-02-06 | A kind of strength type equipment automatically selects the device of weight piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207856173U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115821A (en) * | 2018-02-06 | 2019-08-13 | 山东布莱特威健身器材有限公司 | A kind of strength type equipment automatically selects the device of weight piece |
| CN112206465A (en) * | 2020-09-29 | 2021-01-12 | 刘国怀 | Bench press protection device convenient to adjust weight |
| CN112451926A (en) * | 2020-11-26 | 2021-03-09 | 邵阳学院 | Bounce training system for physical training |
-
2018
- 2018-02-06 CN CN201820261734.9U patent/CN207856173U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115821A (en) * | 2018-02-06 | 2019-08-13 | 山东布莱特威健身器材有限公司 | A kind of strength type equipment automatically selects the device of weight piece |
| CN112206465A (en) * | 2020-09-29 | 2021-01-12 | 刘国怀 | Bench press protection device convenient to adjust weight |
| CN112451926A (en) * | 2020-11-26 | 2021-03-09 | 邵阳学院 | Bounce training system for physical training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device of automatic weight selection for power equipment Effective date of registration: 20210624 Granted publication date: 20180914 Pledgee: Ningjin County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG BRIGHTWAY FITNESS EQUIPMENT Co.,Ltd. Registration number: Y2021980005231 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210727 Granted publication date: 20180914 Pledgee: Ningjin County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG BRIGHTWAY FITNESS EQUIPMENT Co.,Ltd. Registration number: Y2021980005231 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for automatically selecting weight pieces for power equipment Effective date of registration: 20210729 Granted publication date: 20180914 Pledgee: Ningjin County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG BRIGHTWAY FITNESS EQUIPMENT Co.,Ltd. Registration number: Y2021980007087 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220706 Granted publication date: 20180914 Pledgee: Ningjin County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG BRIGHTWAY FITNESS EQUIPMENT CO.,LTD. Registration number: Y2021980007087 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for automatically selecting weight pieces for power equipment Effective date of registration: 20220708 Granted publication date: 20180914 Pledgee: Ningjin County sub branch of Postal Savings Bank of China Ltd. Pledgor: SHANDONG BRIGHTWAY FITNESS EQUIPMENT CO.,LTD. Registration number: Y2022980010095 |