CN220506437U

CN220506437U - Tripod head fastening connection equipment for brushless motor

Info

Publication number: CN220506437U
Application number: CN202321838196.2U
Authority: CN
Inventors: 杨志强; 魏子扬
Original assignee: Suzhou Arjun Intelligent Technology Co ltd
Current assignee: Suzhou Arjun Intelligent Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-20
Anticipated expiration: 2033-07-13

Abstract

The utility model relates to a holder fastening connection device for a brushless motor, which comprises a brushless motor body, wherein a power output shaft of the brushless motor body is fixedly connected with a transmission rod, the top and the bottom of the transmission rod are provided with grooves near the front end, the front end of the transmission rod is provided with a threaded hole, the inner cavity of the threaded hole is meshed with a bolt, the outer side edge of the transmission rod is sleeved with two connection U-shaped plates, the inner cavity of the connection U-shaped plate is provided with a through hole near the top, the connection U-shaped plates can be sleeved on the surface of the transmission rod through the mutual matching among structures such as the brushless motor, a fixed block, the bolt, the connection U-shaped plates and the like, the fixed block is placed in the grooves, the connection U-shaped plates are limited, the bolt can limit the connection U-shaped plates, the limiting U-shaped plates insert an inserted rod into the connection U-shaped plates, and then a movable frame is sleeved on the surface of the limiting U-shaped plates, and therefore the holder body can be installed.

Description

Tripod head fastening connection equipment for brushless motor

Technical Field

The utility model relates to the technical field of brushless motors, in particular to a holder fastening connection device for a brushless motor.

Background

With the development of new permanent magnet materials, microelectronics technologies, automatic control technologies and power electronics technologies, brushless motors have been developed to a great extent, and the brushless motors replace the traditional mechanical commutation by using electronic commutation, so that the brushless motors have been developed rapidly from the original military field to the aerospace field by virtue of the advantages of reliable performance, no wear, low failure rate, small volume, high efficiency and the like.

In application publication number CN203377747U, application publication date 2014-01-01, entitled "brushless motor and cradle head using same", the utility model patent application comprises a base, a stator fixed on the base, and an electrical connection device fixed on the base, wherein the brushless motor further comprises a fixing piece connected with the stator and the electrical connection device, respectively, and the electrical connection device is clamped between the fixing piece and the base. According to the brushless motor, the fixing piece for fixing the electric connecting device is additionally arranged, so that the installation flatness of the electric connecting device is ensured, the performance of the brushless motor is improved, the conventional holder fastening and connecting device of the brushless motor is inconvenient to install and detach a holder in use, the installation position of the holder is inconvenient to adjust, and the connection of the connection position is poor.

Disclosure of Invention

The objective of the present utility model is to provide a holder fastening connection device for a brushless motor, which solves the above-mentioned problems in the background art.

The technical scheme of the utility model is that the cradle head fastening connection equipment for the brushless motor comprises a brushless motor body, wherein a transmission rod is fixedly connected to a power output shaft of the brushless motor body, grooves are formed in the top and bottom of the transmission rod and close to the front end, threaded holes are formed in the front end of the transmission rod, bolts are meshed in inner cavities of the threaded holes, two connecting U-shaped plates are sleeved on the outer side edges of the transmission rod, through holes are formed in the inner cavities of the connecting U-shaped plates and close to the top of the transmission rod, and the through holes are sleeved on the outer side edges of the transmission rod.

In one embodiment, jack has all been seted up to the department that is close to the bottom in the connection U template left side, jack inner chamber has all pegged graft and has been inserted the pole, the equal fixedly connected with spacing U template of inserted pole left end, common fixedly connected with fixed column between the spacing U template, two ropes of fixed column right side fixedly connected with, rope right-hand member fixedly connected with couple.

In one embodiment, the side of the outer side edge of the limiting U-shaped plate, which is far away from the connecting U-shaped plate, is sleeved with a movable frame, two movable frames are fixedly connected with a fixed plate on the right side, and the right side of the fixed plate is fixedly connected with a holder body.

In one embodiment, the spacing rope of equal fixedly connected with in one side that the fixed column was kept away from to spacing U template, the spacing frame of equal fixedly connected with of one end that spacing U template was kept away from to spacing rope, the fixed plate left and right sides is close to front and back both sides department and has all been seted up the spread groove, the equal fixedly connected with lug in spacing frame inner chamber left and right sides, the lug is located adjacent spread groove inner chamber, two common fixedly connected with spliced pole between the movable frame.

In one embodiment, the fixing rods are fixedly connected to the corresponding sides of the connecting U-shaped plates close to the bottoms, the limiting rings are fixedly connected to the corresponding ends of the fixing rods, and the hooks penetrate through the inner cavities of the adjacent limiting rings.

In one embodiment, the corresponding sides of the limiting U-shaped plates are fixedly connected with connecting rods near the bottoms, and the corresponding ends of the connecting rods are fixedly connected with connecting rings.

In one embodiment, the top and the bottom of the through hole are fixedly connected with fixing blocks, the fixing blocks are movably connected with adjacent grooved inner cavities, and limit columns are fixedly connected at the centers of the corresponding sides of the connecting U-shaped plates.

The beneficial effects provided by the utility model are as follows:

1. through the mutual cooperation among the structures such as the brushless motor, the fixed block, the bolt, the connecting U-shaped plate and the like, the connecting U-shaped plate can be sleeved on the surface of the transmission rod, the fixed block is placed in the groove, the connecting U-shaped plate is limited, the bolt can limit the connecting U-shaped plate, the limiting U-shaped plate inserts the inserted link into the connecting U-shaped plate, and then the movable frame is sleeved on the surface of the limiting U-shaped plate, so that the holder body can be installed;

2. through mutually supporting between structures such as rope, couple, spacing frame, go-between, can realize with the couple cover at the go-between inner chamber, the couple drives the rope and stretches to spacing U template is spacing, overlaps spacing frame at the fixed plate surface, alright carry out spacingly to fixed plate and tripod head body through the lug.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the limiting U-shaped plate of the component of the utility model;

FIG. 3 is a schematic view of a bump structure of a component according to the present utility model;

FIG. 4 is a schematic view of the movable frame structure of the component of the present utility model;

FIG. 5 is a schematic view of the structure of the holder body of the component of the present utility model;

FIG. 6 is a schematic view of the structure of the U-shaped plate for connecting the components of the utility model;

FIG. 7 is a schematic view of the construction of a component bolt according to the present utility model.

In the attached drawings, 1, a brushless motor body; 2. a transmission rod; 3. connecting the U-shaped plates; 4. a bolt; 5. limiting U-shaped plates; 6. fixing the column; 7. a holder body; 8. a limit frame; 9. a movable frame; 10. a rope; 11. a hook; 12. a connecting rod; 13. a connecting ring; 14. a limit rope; 15. a bump; 16. a fixing plate; 17. a connecting column; 18. a rod; 19. a fixed block; 20. a limit column; 21. a fixed rod; 22. and a limiting ring.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model, and the present utility model is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., that indicate an azimuth or a positional relationship based on the directions or the positional relationships shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, a holder fastening connection device for a brushless motor comprises a brushless motor body 1, wherein a power output shaft of the brushless motor body 1 is fixedly connected with a transmission rod 2, the top and the bottom of the transmission rod 2 are provided with slots near the front end, the front end of the transmission rod 2 is provided with threaded holes, the threaded holes are meshed with bolts 4, two connecting U-shaped plates 3 are sleeved on the outer side edges of the transmission rod 2, through holes are formed near the top of the inner cavities of the connecting U-shaped plates 3, the outer side edges of the transmission rod 2 are sleeved with through holes, the top and the bottom of each through hole are fixedly connected with a fixing block 19, the fixing blocks 19 are movably connected with adjacent slotted inner cavities, and limit columns 20 are fixedly connected at the centers of one sides corresponding to the connecting U-shaped plates 3;

the connecting U-shaped plate 3 is sleeved on the surface of the transmission rod 2, the fixing block 19 is placed in the groove, the connecting U-shaped plate 3 is limited, the bolt 4 can limit the connecting U-shaped plate 3, the limiting U-shaped plate 5 inserts the inserting rod 18 into the connecting U-shaped plate 3, then the movable frame 9 is sleeved on the surface of the limiting U-shaped plate 5, and therefore the holder body 7 can be installed.

The left side of the connecting U-shaped plate 3 is provided with jacks near the bottom, the inner cavities of the jacks are respectively inserted with an inserting rod 18, the left ends of the inserting rods 18 are respectively fixedly connected with a limiting U-shaped plate 5, a fixed column 6 is fixedly connected between the limiting U-shaped plates 5, the right sides of the fixed columns 6 are fixedly connected with two ropes 10, the right ends of the ropes 10 are fixedly connected with hooks 11, one sides, far away from the connecting U-shaped plate 3, of the outer side edges of the limiting U-shaped plates 5 are respectively sleeved with a movable frame 9, the right sides of the two movable frames 9 are respectively fixedly connected with a fixed plate 16, and the right sides of the fixed plates 16 are fixedly connected with a tripod head body 7;

the side, far away from the fixed column 6, of the limiting U-shaped plate 5 is fixedly connected with a limiting rope 14, one end, far away from the limiting U-shaped plate 5, of the limiting rope 14 is fixedly connected with a limiting frame 8, connecting grooves are formed in the positions, close to the front side and the rear side, of the left side and the right side of the fixed plate 16, of the inner cavity of the limiting frame 8, protruding blocks 15 are fixedly connected with the left side and the right side of the inner cavity of the connecting frame 8, the protruding blocks 15 are located in the inner cavities of the adjacent connecting grooves, connecting columns 17 are fixedly connected between the two movable frames 9 together, fixing rods 21 are fixedly connected to the positions, close to the bottoms, of the corresponding sides of the connecting U-shaped plates 3, of the fixing rods 21 are fixedly connected with limiting rings 22, hooks 11 penetrate through the inner cavities of the adjacent limiting rings 22, connecting rods 12 are fixedly connected to the positions, close to the bottoms, of the corresponding sides of the limiting U-shaped plates 5, of the connecting rods 12 are fixedly connected with connecting rings 13;

the hook 11 is sleeved in the inner cavity of the connecting ring 13, the hook 11 drives the rope 10 to stretch, so that the limiting U-shaped plate 5 is limited, the limiting frame 8 is sleeved on the surface of the fixing plate 16, and the fixing plate 16 and the holder body 7 can be limited through the protruding block 15.

Working principle: when the device starts to work, an operator picks up the connecting U-shaped plate 3, the connecting U-shaped plate 3 is sleeved on the surface of the transmission rod 2, the connecting U-shaped plate 3 drives the fixed block 19 to move, the fixed block 19 is positioned on the surface of the transmission rod 2, the bolt 4 is rotated to the inside of the transmission rod 2, thereby limiting the connecting U-shaped plate 3, then the limiting U-shaped plate 5 is picked up again, the limiting U-shaped plate 5 drives the inserting rod 18 to move, the inserting rod 18 is placed into the connecting U-shaped plate 3, the hook 11 is pulled, the hook 11 drives the rope 10 to stretch, the hook 11 penetrates through the adjacent limiting ring 22, thereby limiting the limiting U-shaped plate 5, then the movable frame 9 is sleeved on the surface of the adjacent limiting U-shaped plate 5, the movable frame 9 drives the fixed plate 16 to move, the fixed plate 16 drives the holder body 7 to move, thereby limiting the holder body 7, then the limiting frame 8 drives the lug 15 to move, the lug 15 is placed inside the fixed plate 16, and the limiting frame 8 drives the limiting rope 14 to stretch, thereby limiting the fixed plate 16.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A cloud platform fastening equipment for brushless motor, its characterized in that, including brushless motor body (1), brushless motor body (1) power take off shaft fixedly connected with transfer line (2), the fluting has all been seted up to transfer line (2) top and bottom near front end department, threaded hole has been seted up to transfer line (2) front end, threaded hole inner chamber meshing is equipped with bolt (4), transfer line (2) outside edge cover is equipped with two connection U template (3), connection U template (3) inner chamber is close to top department and has been seted up the through-hole, the through-hole cover is established at transfer line (2) outside edge.

2. The holder fastening connection device for the brushless motor according to claim 1, wherein jacks are formed in positions, close to the bottoms, on the left sides of the connection U-shaped plates (3), inserting rods (18) are inserted into inner cavities of the jacks, limiting U-shaped plates (5) are fixedly connected to the left ends of the inserting rods (18), fixing columns (6) are fixedly connected between the limiting U-shaped plates (5), two ropes (10) are fixedly connected to the right sides of the fixing columns (6), and hooks (11) are fixedly connected to the right ends of the ropes (10).

3. The holder fastening connection device for the brushless motor according to claim 2, wherein the side, far away from the connection U-shaped board (3), of the outer side edge of the limit U-shaped board (5) is respectively sleeved with a movable frame (9), two sides of the movable frames (9) are fixedly connected with a fixed plate (16) together, and the right side of the fixed plate (16) is fixedly connected with a holder body (7).

4. A cloud platform fastening connection equipment for brushless motor according to claim 3, characterized in that, spacing U template (5) are kept away from one side of fixed column (6) and are all fixedly connected with spacing rope (14), spacing frame (8) of one end that spacing U template (5) was kept away from to spacing rope (14), both sides department all has been seted up around being close to fixed plate (16) both sides, spacing frame (8) inner chamber both sides all fixedly connected with lug (15), lug (15) are located adjacent spread groove inner chamber, two joint fixedly connected with spliced pole (17) jointly between movable frame (9).

5. The holder fastening connection device for the brushless motor according to claim 2, wherein a fixing rod (21) is fixedly connected to a side, close to the bottom, of the connection U-shaped plate (3), a limiting ring (22) is fixedly connected to one end, corresponding to the fixing rod (21), of the connection U-shaped plate, and the hooks (11) penetrate through inner cavities of the adjacent limiting rings (22).

6. The holder fastening connection device for the brushless motor according to claim 2, wherein the connecting rods (12) are fixedly connected to the corresponding sides of the limiting U-shaped plates (5) near the bottom, and the connecting rings (13) are fixedly connected to the corresponding ends of the connecting rods (12).

7. The holder fastening connection device for the brushless motor according to claim 1, wherein the top and the bottom of the through hole are fixedly connected with fixing blocks (19), the fixing blocks (19) are movably connected with adjacent grooved inner cavities, and limit posts (20) are fixedly connected at the centers of the corresponding sides of the connecting U-shaped plates (3) together.