Novel automatic tent support head

Abstract

The utility model discloses a novel automatic tent support head which comprises a top disc, a plurality of first notches are formed in the edge of the top disc in the circumferential direction at equal intervals, supporting rods are hinged into the first notches, the ends, away from the first notches, of the supporting rods are coaxially and fixedly connected with inserting barrels, and the ends, away from the supporting rods, of the inserting barrels are transparent; an electric push rod is fixedly mounted in the middle of the bottom surface of the top disc, and the output end of the electric push rod faces downwards and is fixedly provided with a moving assembly; a hinge seat is fixedly connected to the bottom of the inserting cylinder, a connecting rod is hinged to the hinge seat, and the end, away from the hinge seat, of the connecting rod is hinged to the moving assembly; opening and closing of the support head can be automatically controlled through the electric push rod, manual pulling is not needed, installation and storage are convenient, the angle of the supporting rods can be changed after the support is built, and then the shape of a tent is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of tent manufacturing, in particular to a novel automatic tent support head. Background Art

[0002] The tent support head is an important part of the tent support and is located at the top of the tent. Multiple tent poles can be inserted around the tent support head, and the tent poles can be rotated within a certain angle range, so that the poles and the support head can form the shape of the tent.

[0003] Existing tent bracket heads generally need to be manually bent to make the tent poles form a certain angle. Manual bending is very laborious, and if the poles are bent directly, they may be damaged, and it is not convenient to store them. In addition, if the size or height of the tent needs to be changed after the tent bracket is built, it cannot be effectively adjusted. Utility Model Content

[0004] The purpose of the utility model is to provide a novel automatic tent support head to solve the problems existing in the above-mentioned prior art.

[0005] A novel automatic tent support head comprises a top plate, the edge of the top plate is provided with a plurality of first notches at equal intervals along the circumferential direction, a support rod is hinged in the first notch, an insert tube is coaxially fixedly connected to the end of the support rod away from the first notch, and the insert tube is transparent at the end away from the support rod; an electric push rod is fixedly installed in the middle of the bottom surface of the top plate, the output end of the electric push rod faces downward and a moving component is fixedly installed; an articulated seat is fixedly connected to the bottom of the insert tube, a connecting rod is hinged on the articulated seat, and the end of the connecting rod away from the articulated seat is hinged to the moving component.

[0006] Preferably, the moving assembly includes a ring sleeved on the output shaft of the electric push rod, the top surface of the ring is coaxially fixed with a support plate, the edge of the support plate is provided with a plurality of second notches, and the plurality of second notches correspond to the plurality of connecting rods one by one, and the end of the connecting rod away from the hinge seat extends into the corresponding second notch and is hinged with the support plate; a screw is coaxially fixed to the end of the output shaft of the electric push rod, and the diameter of the screw is smaller than the diameter of the output shaft of the electric push rod; a top ring is fixed to the end of the inner wall of the ring away from the support plate, and the inner diameter of the top ring is larger than the diameter of the screw and smaller than the diameter of the output shaft of the electric push rod; the bottom end of the screw extends out of the bottom end surface of the ring and is threadedly connected with a nut, and a gasket is sleeved on the position of the screw between the ring and the nut, and the outer diameter of the gasket is larger than the inner diameter of the ring.

[0007] Preferably, a threaded hole is provided in the middle of one end of the electric push rod away from the output shaft, a first through hole is provided in the middle of the top plate at a position corresponding to the threaded hole, a screw is passed through the first through hole, and the top plate and the electric push rod are fixedly connected by the screw.

[0008] Preferably, a stabilizing sleeve is fixedly connected to a position on the bottom surface of the top plate corresponding to the electric push rod, and the stabilizing sleeve is sleeved on an outer wall of the electric push rod.

[0009] Preferably, a through hole is formed on the side wall of the insert.

[0010] Preferably, a second through hole is formed on the nut.

[0011] The utility model discloses the following technical effects:

[0012] The utility model can automatically control the opening and closing of the bracket head through an electric push rod, does not need to be manually moved, is convenient for installation and storage, and can change the angle of the support pole after the bracket is built, thereby changing the shape of the tent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 A schematic diagram of the utility model in an open state;

[0015] Figure 2 It is a schematic diagram of the utility model in a closed state.

[0016] in:

[0017] 1. Top plate; 2. First notch; 3. Support rod; 4. Insert tube; 5. Electric push rod; 6. Articulated seat; 7. Connecting rod; 8. Ring; 9. Support plate; 10. Second notch; 11. Screw; 12. Nut; 13. Gasket; 14. First through hole; 15. Screw; 16. Stabilizing sleeve; 17. Through hole; 18. Second through hole; 19. Top ring. Implementation

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] See attached Figure 1-2 A new type of automatic tent support head comprises a top plate 1, a plurality of first notches 2 are provided at equal intervals along the circumferential direction on the edge of the top plate 1, a support rod 3 is hinged in the first notch 2, an insert tube 4 is coaxially fixedly connected to the end of the support rod 3 away from the first notch 2, and the end of the insert tube 4 away from the support rod 3 is transparent; an electric push rod 5 is fixedly installed in the middle of the bottom surface of the top plate 1, the output end of the electric push rod 5 faces downward and a moving component is fixedly installed; a hinge seat 6 is fixedly connected to the bottom of the insert tube 4, a connecting rod 7 is hinged on the hinge seat 6, and the end of the connecting rod 7 away from the hinge seat 6 is hinged to the moving component.

[0021] The top plate 1 is a flat cylindrical structure, and the number of the first notches 2 is preferably four or six. One end of the support rod 3 is hinged in the first notch 2, and the support rod 3 can rotate in a vertical plane around the hinged end. The insertion tube 4 can be used to insert the support pole of the tent. The two ends of the connecting rod 7 are respectively hinged to the hinge seat 6 and the moving component, and the connecting rod 7 can also rotate in the vertical plane; the extension and contraction of the output end of the electric push rod 5 will drive the moving component to move downward and upward. During the movement, the moving component will also drive the insertion tube 4 and the support rod 3 to rotate through the connecting rod 7. When the electric push rod 5 is extended, the moving component moves downward, and the moving component pulls the insertion tube 4 downward through the connecting rod 7. , so the end of the support rod 3 away from the hinged end will rotate downward, on the contrary, when the electric push rod 5 contracts, the end of the support rod 3 away from the hinged end will rotate upward, thereby realizing the opening and closing of the plug tube 4. When the axis of the plug tube 4 is parallel to the axis of the electric push rod 5, it is in a closed state, and when the axis of the plug tube 4 and the axis of the electric push rod 5 have a certain angle, it is in an open state; when operating, it is only necessary to energize the electric push rod 5 and control the extension and retraction of the electric push rod 5 to complete the opening and closing of the plug tube 4, without manual bending, which is convenient and quick; when storing, it is only necessary to pull the tent support pole out of the plug tube 4, and then control the electric push rod 5 to extend.

[0022] A further optimized solution is that the moving component includes a collar 8 sleeved on the output shaft of the electric push rod 5, and a support plate 9 is fixedly connected to the top surface of the collar 8 coaxially, and a plurality of second notches 10 are opened on the edge of the support plate 9, and the plurality of second notches 10 correspond to the plurality of connecting rods 7 one by one, and the end of the connecting rod 7 away from the hinge seat 6 extends into the corresponding second notch 10 and is hinged to the support plate 9; a screw 11 is fixedly connected to the end of the output shaft of the electric push rod 5 coaxially, and the diameter of the screw 11 is smaller than the diameter of the output shaft of the electric push rod 5; a top ring 19 is fixedly connected to the end of the inner wall of the collar 8 away from the support plate 9, and the inner diameter of the top ring 19 is larger than the diameter of the screw 11 and smaller than the diameter of the output shaft of the electric push rod 5; the bottom end of the screw 11 extends out of the bottom end surface of the collar 8 and is threadedly connected with a nut 12, and a gasket 13 is sleeved at a position on the screw 11 between the collar 8 and the nut 12, and the outer diameter of the gasket 13 is larger than the inner diameter of the collar 8.

[0023] The support plate 9 is also an oblate cylinder; the outer diameter of the top ring 19 is equal to the inner diameter of the sleeve ring 8, and the two are integrally formed together; because the diameter of the screw 11 is smaller than the diameter of the output shaft of the electric push rod 5, the inner diameter of the top ring 19 is larger than the diameter of the screw 11 and smaller than the outer diameter of the output shaft of the electric push rod 5, so when the electric push rod 5 is extended, its output shaft will push the top ring 19 downward to push the sleeve ring 8, thereby driving the support plate 9 to move downward, and the insert 4 will also be closed; because the outer diameter of the gasket 13 is larger than the inner diameter of the sleeve ring 8, the weapon nut 12 limits the gasket 13 The insert tube 4 is in the same position as the upper plate 1, so when the electric push rod 5 is retracted, the nut 12 pushes the gasket 13 upwards, the gasket 13 pushes the collar 8 upwards, and then drives the support plate 9 to move upwards, and the insert tube 4 is opened; the extension and retraction of the electric push rod 5 drives the collar 8 and the support plate 9 to move up and down together, and drives the insert tube 4 to swing through the connecting rod 7; a groove is provided in the middle of one side of the support plate 9 close to the top plate 1, and the shape of the groove is adapted to the shape of the electric push rod 5, and the end of the cylinder of the electric push rod 5 away from the top plate 1 can be inserted, thereby shortening the longitudinal distance of the entire device and reducing the occupied space.

[0024] A further optimized solution is that a threaded hole is opened in the middle of one end of the electric push rod 5 away from the output shaft, and a first through hole 14 is opened in the middle of the top plate 1 at a position corresponding to the threaded hole. A screw 15 is passed through the first through hole 14, and the top plate 1 and the electric push rod 5 are fixedly connected by the screw 15.

[0025] The threaded hole is located in the middle of the end surface of the cylinder body of the electric push rod 5 close to the top plate 1. The screw 15 penetrates the top plate 1 from top to bottom and is threadedly connected with the threaded hole, thereby fixing the electric push rod 5 on the top plate 1.

[0026] According to a further optimized solution, a stabilizing sleeve 16 is fixedly connected to a position on the bottom surface of the top plate 1 corresponding to the electric push rod 5 , and the stabilizing sleeve 16 is sleeved on an outer wall of the electric push rod 5 .

[0027] The stabilizing sleeve 16 is adapted to the shape of the electric push rod 5 and is slidably connected to the cylinder body of the electric push rod 5 , which can increase the stability of the electric push rod 5 .

[0028] A further optimized solution is that a through hole 17 is provided on the side wall of the insert tube 4; a hole corresponding to the through hole 17 is provided on the tent pole. When the tent pole is inserted into the insert tube 4, the hole coincides with the through hole 17, so that a pin can be inserted to fix the connection between the insert tube 4 and the tent pole to prevent the tent pole from detaching from the insert tube 4.

[0029] As a further optimization solution, a second through hole 18 is provided on the nut 12 ; a crowbar can be inserted into the second through hole 18 , so that the user can turn the nut 12 and disassemble the nut 12 conveniently.

[0030] When using the utility model, first energize the electric push rod 5 to control the electric push rod 5 to retract. The contraction of the electric push rod 5 will drive the support plate 9 to move upward, and then push the plug cylinder 4 to rotate upward through the connecting rod 7, and the bracket head will open, and then insert the tent pole into the plug cylinder 4, and fix it through the pin to guide the tent bracket to be set up, and then cover the canvas and fix it, and the tent is set up. When you want to disassemble it, first put away the canvas, pull out the pin, pull out the tent pole for storage, and then energize the electric push rod 5 to extend the electric push rod 5, and then close the plug cylinder 4; after the tent bracket is set up, the length of the electric push rod 5 contraction can be controlled as needed, the angle between the plug cylinder 4 and the vertical direction can be changed, and then the overall shape of the tent can be changed, which is very convenient; the larger the angle between the axis of the plug cylinder 4 and the vertical direction, the larger the area covered by the tent, and the lower the height will be, on the contrary, the smaller the area covered by the tent, the higher the height will be.

[0031] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A new type of automatic tent support head, characterized in that: include: A top plate (1), wherein the edge of the top plate (1) is provided with a plurality of first notches (2) at equal intervals along the circumferential direction, a support rod (3) is hingedly connected in the first notch (2), an end of the support rod (3) away from the first notch (2) is coaxially fixedly connected to an insert tube (4), and the end of the insert tube (4) away from the support rod (3) is transparent; an electric push rod (5) is fixedly mounted in the middle of the bottom surface of the top plate (1), the output end of the electric push rod (5) faces downward and a moving assembly is fixedly mounted thereon; a hinge seat (6) is fixedly connected to the bottom of the insert tube (4), a connecting rod (7) is hingedly connected to the hinge seat (6), and the end of the connecting rod (7) away from the hinge seat (6) is hingedly connected to the moving assembly.

2. The novel automatic tent support head according to claim 1 is characterized by: The moving assembly comprises a collar (8) sleeved on the output shaft of the electric push rod (5), the top surface of the collar (8) being coaxially fixedly connected to a support plate (9), the edge of the support plate (9) being provided with a plurality of second notches (10), the plurality of second notches (10) corresponding to a plurality of connecting rods (7) one by one, the end of the connecting rod (7) away from the hinge seat (6) extending into the corresponding second notch (10) and being hinged to the support plate (9); a screw rod (11) being coaxially fixedly connected to the end of the output shaft of the electric push rod (5), the diameter of the screw rod (11) being The inner wall of the collar (8) is fixedly connected to an end thereof which is away from the support plate (9), and the inner diameter of the top ring (19) is larger than the diameter of the screw rod (11) and smaller than the diameter of the output shaft of the electric push rod (5); the bottom end of the screw rod (11) extends out of the bottom end surface of the collar (8) and is threadedly connected to a nut (12); a gasket (13) is sleeved on the screw rod (11) at a position between the collar (8) and the nut (12); the outer diameter of the gasket (13) is larger than the inner diameter of the collar (8).

3. The novel automatic tent support head according to claim 1 is characterized by: A threaded hole is provided in the middle of one end of the electric push rod (5) away from the output shaft, a first through hole (14) is provided in the middle of the top plate (1) at a position corresponding to the threaded hole, a screw (15) is passed through the first through hole (14), and the top plate (1) and the electric push rod (5) are fixedly connected via the screw (15).

4. The novel automatic tent support head according to claim 1 is characterized by: A stabilizing sleeve (16) is fixedly connected to a position on the bottom surface of the top plate (1) corresponding to the electric push rod (5), and the stabilizing sleeve (16) is sleeved on the outer wall of the electric push rod (5).

5. The novel automatic tent support head according to claim 1 is characterized by: A through hole (17) is formed on the side wall of the insert tube (4).

6. The novel automatic tent support head according to claim 2 is characterized by: The nut (12) is provided with a second through hole (18).

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