CN217824491U

CN217824491U - Positioning device convenient to fixed body-building apparatus motor casing

Info

Publication number: CN217824491U
Application number: CN202221358979.6U
Authority: CN
Inventors: 曹娜; 周龙
Original assignee: Changzhou Keling Power Technology Co ltd
Current assignee: Changzhou Keling Power Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-15
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a positioner convenient to fixed body-building apparatus motor casing relates to body-building apparatus technical field. The utility model comprises a main body and a fixed shell, wherein the fixed shell is positioned at the bottom end of the main body, fixed fences are fixed at both ends of the main body, eight heat dissipation holes are uniformly distributed at the outer sides of the fixed fences, a fixed column is fixed at the middle part of the fixed fence, which is far away from one end of the main body, a belt wheel is fixed at the outer side of the main body, a tooth socket and a belt groove are arranged at the outer side of the belt wheel, and the tooth socket is positioned at one end of the belt groove; the inside at set casing top both ends all sliding connection has the displacement board. The utility model discloses a displacement plate, locating plate, fixed cover, rotary gear and drive rack's cooperation for the device can be convenient for fix the position of main part when using, and just rotates the cooperation of post through location rotor plate, rotation valve, first rotation post, first bevel gear, second bevel gear and second, makes the device can be convenient for break away from one side of band pulley when using.

Description

Positioning device convenient to fixed body-building apparatus motor casing

Technical Field

The utility model belongs to the technical field of body-building apparatus, especially, relate to a positioner convenient to fixed body-building apparatus motor casing.

Background

The motor of the fitness equipment widely used at present is a stepping motor, under the condition of the same volume and rotating speed, the torsion of the stepping motor is not as good as that of a direct current motor, and the structure is that a single belt pulley is used for transmission, so that the bearing torsion is large and the bearing point is small; the motor can not obtain effectual heat dissipation protection when being heated, can let the transmission of motor better after improving the motor, but its casing that need carry out the rigidity to the motor through the structure when using, for this reason, the utility model designs a positioner convenient to fixed fitness equipment motor casing provides another kind of scheme fixed to motor casing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner convenient to fixed body-building apparatus motor casing to solve the problem that provides among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a positioner convenient to fixed body-building apparatus motor casing, includes main part and set casing, just the set casing is located the bottom of main part, the both ends of main part all are fixed with the fixed column, eight louvres have been seted up to fixed column outside equipartition, the middle part that main part one end was kept away from to the fixed column is fixed with the fixed column.

Furthermore, a belt wheel is fixed on the outer side of the main body, a tooth groove and a belt groove are formed in the outer side of the belt wheel, and the tooth groove is located at one end of the belt groove.

Furthermore, displacement plates are connected to the inner parts of the two ends of the top of the fixed shell in a sliding manner, and displacement mechanisms for driving the two displacement plates to move in opposite directions are installed in the fixed shell;

displacement mechanism includes displacement driving motor, rotating gear, transmission rack and connecting plate, displacement driving motor's bottom is fixed with the set casing, displacement driving motor's output is connected with rotating gear, rotating gear's both sides all mesh and are connected with the transmission rack, the top that rotating gear one end was kept away from to the transmission rack is fixed with the connecting plate, just the top and the displacement board of connecting plate are fixed.

Furthermore, the outer side of the transmission rack is also connected with a limiting plate in a sliding manner.

Further, the inside sliding connection on displacement board top has the locating plate, the top of locating plate is fixed with fixed cover, just fixed cover and fixed column sliding connection, the inside sliding connection on displacement board top has the location rotor plate, just location rotor plate and locating plate sliding connection, the internally mounted of displacement board has and is used for driving the location rotor plate and carries out pivoted rotary mechanism.

Further, rotary mechanism includes first rotation post, first bevel gear, second bevel gear and second rotation post, the inside of displacement plate and the bottom that is located the location rotor plate rotate and be connected with first rotation post, just the top of first rotation post is fixed with the location rotor plate, the bottom of first rotation post is fixed with first bevel gear, one side meshing of first bevel gear is connected with the second bevel gear, one side of second bevel gear is fixed with the second rotation post, just the second rotation post rotates with the displacement plate and is connected.

Further, the one end sliding connection of second rotation post has the rotation valve, the one end that the rotation valve is close to the second rotation post is fixed with the rectangle slider, the rotation valve passes through rectangle slider sliding connection with the second rotation post, the rotation valve is close to the one end of displacement plate and is located the outside of rectangle slider and is fixed with the reference column, reference column and displacement plate sliding connection.

The utility model discloses following beneficial effect has:

1. the utility model discloses a displacement plate, locating plate, fixed cover, rotary gear and transmission rack's cooperation for the device can be convenient for fix the position of main part when using, thereby lets the main part can be more stable when using.

2. The utility model discloses a cooperation that location rotor plate, rotation valve, first rotation post, first bevel gear, second bevel gear and second rotated the post for the device can be convenient for break away from one side of band pulley when using, thereby can be convenient for assemble the outside of band pulley.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a development view of the present invention;

FIG. 3 is a schematic structural view of the main body of the present invention;

fig. 4 is a schematic view of the internal structure of the fixing shell of the present invention;

fig. 5 is a schematic view of a connection structure of the limiting plate and the transmission rack of the present invention;

FIG. 6 is a schematic view of the connection structure of the positioning rotating plate and the displacement plate of the present invention;

fig. 7 is a schematic view of the internal structure of the displacement plate of the present invention;

fig. 8 is a schematic view of a connection structure between the second rotating column and the rectangular sliding block of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main body; 2. a stationary case; 3. a displacement plate; 4. positioning a plate; 5. fixing a sleeve; 6. fixing the fence; 7. fixing the column; 8. a pulley; 9. a displacement drive motor; 10. a rotating gear; 11. a limiting plate; 12. a drive rack; 13. a connecting plate; 14. positioning the rotating plate; 15. rotating the valve; 16. a first rotating column; 17. a first bevel gear; 18. a second bevel gear; 19. a second rotating cylinder; 20. a positioning column; 21. a rectangular slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention relates to a positioning device for conveniently fixing a motor casing of an exercise apparatus, including a main body 1 and a fixing casing 2, wherein the fixing casing 2 is located at the bottom end of the main body 1, fixing rails 6 are fixed at both ends of the main body 1, eight heat dissipation holes are uniformly distributed at the outer sides of the fixing rails 6, so as to dissipate heat of an electrical appliance inside the main body 1 to the outside when the electrical appliance is used, a fixing column 7 is fixed at the middle part of one end of the fixing rail 6, which is far away from the main body 1, a belt wheel 8 is fixed at the outer side of the main body 1, a tooth socket and a belt groove are formed at the outer side of the belt wheel 8, and the tooth socket is located at one end of the belt groove, so as to play a role of double resistance through the tooth socket and the belt groove; therefore, by using the dual-mode mechanical transmission, under the condition of using the same volume and speed, the borne torsion is larger, so that the motor can be better protected, the service life of the motor is longer, and the motor is more environment-friendly;

in this embodiment, the number of the heat dissipation holes is eight, and in other embodiments, the number of the heat dissipation holes may be determined according to the design of the structure.

In the embodiment, the displacement plates 3 are slidably connected to the insides of the two ends of the top of the fixed shell 2, and the displacement mechanisms for driving the two displacement plates 3 to move in opposite directions are installed inside the fixed shell 2;

specifically, the displacement mechanism comprises a displacement driving motor 9, a rotating gear 10, a transmission rack 12 and a connecting plate 13, the bottom of the displacement driving motor 9 is fixed with the fixed shell 2, the output end of the displacement driving motor 9 is connected with the rotating gear 10, two sides of the rotating gear 10 are respectively meshed and connected with the transmission rack 12, so that the two transmission racks 12 can be driven to move in opposite directions through rotation of the rotating gear 10, the outer side of the transmission rack 12 is also connected with a limiting plate 11 in a sliding manner, so that the movement of the transmission rack 12 can be conveniently limited in height, the top of one end, away from the rotating gear 10, of the transmission rack 12 is fixed with the connecting plate 13, the top of the connecting plate 13 is fixed with the displacement plate 3, and the displacement plate 3 can be driven to move through movement of the connecting plate 13;

when displacement plate 3 need remove, link with the external power source electricity through displacement driving motor 9, make displacement driving motor 9 drive rotary gear 10 live which east, rotary gear 10's rotation drives the transmission rack 12 that both sides meshing is connected and carries out reverse direction and remove, the reverse direction removal of transmission rack 12 carries out height spacing through sliding connection's limiting plate 11, the reverse direction removal of transmission rack 12 drives transmission rack 12 simultaneously and carries out the displacement plate 3 that corresponds and remove, make two connecting plates 13 carry out reverse direction removal simultaneously, can specifically refer to fig. 3 and fig. 4.

The positioning plate 4 is connected to the inside of the top end of the displacement plate 3 in a sliding mode, so that the positioning plate 4 can be separated from one end inside the displacement plate 3 or the top of the displacement plate 3 only, the fixing sleeve 5 is fixed to the top of the positioning plate 4, the fixing sleeve 5 is connected with the fixed column 7 in a sliding mode, the fixing sleeve 5 can be driven to move when the positioning plate 4 moves, and the fixing sleeve 5 is sleeved on the outer side of the fixed column 7 in the sliding mode; the positioning rotating plate 14 is connected to the inside of the top end of the displacement plate 3 in a sliding mode, the positioning rotating plate 14 is connected with the positioning plate 4 in a sliding mode, and therefore when the positioning plate 4 is located inside the positioning plate 4 in the sliding mode, the positioning rotating plate 14 is connected with the positioning plate 4 in the sliding mode to fix the position of the positioning plate 4, the positioning plate 4 is prevented from being separated from the displacement plate 3 when the positioning rotating plate 14 is separated from the positioning plate 4, and a rotating mechanism used for driving the positioning rotating plate 14 to rotate is installed inside the displacement plate 3;

the rotating mechanism comprises a first rotating column 16, a first bevel gear 17, a second bevel gear 18 and a second rotating column 19, the first rotating column 16 is rotatably connected to the inside of the displacement plate 3 and the bottom of the positioning rotating plate 14, and the top of the first rotating column 16 is fixed to the positioning rotating plate 14, so that the first rotating column 16 can drive the positioning rotating plate 14 to rotate when rotating, the first bevel gear 17 is fixed to the bottom of the first rotating column 16, one side of the first bevel gear 17 is connected with the second bevel gear 18 in a meshing manner, one side of the second bevel gear 18 is fixed with the second rotating column 19, and the second rotating column 19 is rotatably connected to the displacement plate 3, so that the first rotating column 16 can be driven to rotate by the rotation of the second rotating column 19, and the positioning rotating plate 14 is separated from or enters the inside of the positioning plate 4;

when the positioning plate 4 enters the inside of the displacement plate 3 through sliding connection, the second rotating column 19 is rotated, so that the second rotating column 19 drives the second bevel gear 18 to rotate, the first bevel gear 17 in meshing connection is driven to rotate by the rotation of the second bevel gear 18, the first rotating column 16 is driven to rotate by the rotation of the first bevel gear 17, the positioning rotating plate 14 is driven to rotate by the rotation of the first rotating column 16, the positioning rotating plate 14 enters the inside of the positioning plate 4 in sliding connection through the rotation of the positioning rotating plate 14, so that the positioning plate 4 is fixed in the inside of the displacement plate 3 and cannot be separated from the inside of the displacement plate 3, meanwhile, the fixing sleeve 5 can be driven to move when the positioning plate 4 moves, and the fixing sleeve 5 is sleeved outside the fixing column 7 in sliding connection.

One end of the second rotating column 19 is slidably connected with a rotating valve 15, the rotating valve 15 is located on the outer side of the displacement plate 3, a rectangular sliding block 21 is fixed at one end, close to the second rotating column 19, of the rotating valve 15, the rotating valve 15 and the second rotating column 19 are slidably connected through the rectangular sliding block 21, so that the rotating valve 15 can drive the second rotating column 19 to rotate through the rectangular sliding block 21 when rotating, a positioning column 20 is fixed at one end, close to the displacement plate 3, of the rotating valve 15 and located on the outer side of the rectangular sliding block 21, the positioning column 20 is slidably connected with the displacement plate 3, and the positioning column 20 is in interference fit with the displacement plate 3, so that the positioning column 20 is not easy to separate after entering the slidably connected displacement plate 3;

when the second rotary column 19 is required to rotate, the rotary valve 15 is pulled outwards, so that the rotary valve 15 drives the positioning column 20 to separate from the interference fit displacement plate 3, the rectangular sliding block 21 slides inside the slidably connected second rotary column 19, and then the rotary valve 15 is rotated, so that the rotary valve 15 drives the second rotary column 19 to rotate through the rectangular sliding block 21.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a positioner convenient to fixed body-building apparatus motor casing which characterized in that: including main part (1) and set casing (2), just set casing (2) are located the bottom of main part (1), the both ends of main part (1) all are fixed with fixed fence (6), eight louvres have been seted up to fixed fence (6) outside equipartition, the middle part that main part (1) one end was kept away from in fixed fence (6) is fixed with fixed column (7).

2. The positioning device of claim 1, wherein the positioning device is adapted to facilitate the attachment of a motor housing of an exercise apparatus, and further comprises: the outside of main part (1) is fixed with band pulley (8), tooth's socket and belt groove have been seted up in the outside of band pulley (8), just the tooth's socket is located the one end of belt groove.

3. The positioning device of claim 1, wherein the positioning device is adapted to facilitate the attachment of a motor housing of an exercise apparatus, and further comprises: the inner parts of two ends of the top of the fixed shell (2) are both connected with displacement plates (3) in a sliding manner, and displacement mechanisms for driving the two displacement plates (3) to move in opposite directions are mounted in the fixed shell (2);

displacement mechanism includes displacement driving motor (9), rotating gear (10), transmission rack (12) and connecting plate (13), the bottom of displacement driving motor (9) is fixed with set casing (2), the output of displacement driving motor (9) is connected with rotating gear (10), the both sides of rotating gear (10) are all meshed and are connected with transmission rack (12), the top of rotating gear (10) one end is kept away from in transmission rack (12) is fixed with connecting plate (13), just the top and the displacement board (3) of connecting plate (13) are fixed.

4. A positioning device for facilitating the securement of an exercise apparatus motor housing according to claim 3, wherein: the outer side of the transmission rack (12) is also connected with a limiting plate (11) in a sliding manner.

5. The positioning device of claim 3, wherein the positioning device is adapted to facilitate the attachment of a motor housing of an exercise apparatus, and further comprises: the inside sliding connection on displacement board (3) top has locating plate (4), the top of locating plate (4) is fixed with fixed cover (5), just fixed cover (5) and fixed column (7) sliding connection, the inside sliding connection on displacement board (3) top has location rotor plate (14), just location rotor plate (14) and locating plate (4) sliding connection, the internally mounted of displacement board (3) has and is used for driving location rotor plate (14) to carry out pivoted rotary mechanism.

6. The positioning device for facilitating the fixation of the motor housing of the exercise apparatus according to claim 5, wherein: the rotating mechanism comprises a first rotating column (16), a first bevel gear (17), a second bevel gear (18) and a second rotating column (19), the bottom of the positioning rotating plate (14) and the inside of the displacement plate (3) are rotatably connected with the first rotating column (16), the top of the first rotating column (16) is fixed to the positioning rotating plate (14), the bottom of the first rotating column (16) is fixedly provided with the first bevel gear (17), one side of the first bevel gear (17) is connected with the second bevel gear (18) in a meshed mode, one side of the second bevel gear (18) is fixedly provided with the second rotating column (19), and the second rotating column (19) is rotatably connected with the displacement plate (3).

7. The positioning device for facilitating the fixation of an exercise apparatus motor housing according to claim 6, wherein: the one end sliding connection that the second rotated post (19) has rotation valve (15), the one end that rotation valve (15) is close to second rotation post (19) is fixed with rectangle slider (21), rotation valve (15) and second rotate post (19) through rectangle slider (21) sliding connection, the outside that rotation valve (15) are close to the one end of displacement board (3) and are located rectangle slider (21) is fixed with reference column (20), reference column (20) and displacement board (3) sliding connection.