Adjustable support

Abstract

The utility model discloses an adjustable support and belongs to the field of intelligent equipment supports, the adjustable support is used for supports, the two ends of an adjusting swing arm are connected with a rotating shaft and a fixing base respectively, the fixing base is connected with a connecting base of intelligent equipment through a connecting rod and a fastener, and a heat dissipation through groove is machined in the middle of the fixing base; the heat dissipation penetrating groove is provided with a plurality of dustproof net plates, a connecting support is arranged on the end face, away from the intelligent device, of the fixing base, and a heat dissipation fan is arranged in the connecting support. The connecting support is installed on the ball cup through the universal ball, the ball cup is located at one end of the adjusting swing arm, the other end of the adjusting swing arm is rotationally connected with the rotating shaft, the rotating shaft is rotationally arranged on the transverse moving sleeve, and the transverse moving sleeve slides along the transverse guide rod. Multi-spatial-dimension flexible adjustment can be achieved relative to the position of a user, the intelligent device can be cooled, and it is guaranteed that the intelligent device has good stability and adjustment flexibility during use.

Description

Technical Field

[0001] The present application belongs to the field of smart device brackets, and more specifically, particularly relates to an adjustable bracket. Background Art

[0002] Intelligent interactive equipment refers to electrical equipment with high artificial intelligence and data informationization, such as common mobile phones and tablet computers. When the intelligent interactive equipment is used, in order to facilitate its positioning during use, an auxiliary positioning mounting bracket is required to achieve the purpose of facilitating the use and viewing of the equipment. See the patent document with Chinese patent announcement number CN215258972U, which discloses an artificial intelligence adjustable bracket and specifically discloses the following technical scheme: it includes a rotating shaft, legs are rotatably installed at both ends of the rotating shaft, and foot pads are rotatably connected to the bottom of the legs, both of the legs are provided with hooks, a screw is rotatably installed at the center of the rotating shaft, an internal threaded barrel is installed at the bottom of the screw, a circular plate is rotatably connected to the bottom of the internal threaded barrel, and a bottom plate is rotatably connected to the bottom of the circular plate, a first suction cup is provided at the bottom of the foot pad, a mounting plate is provided at the bottom of the bottom plate, and second suction cups are provided at both ends of the bottom of the mounting plate. By setting structures such as the rotating shaft, legs, screw rods, and internal threaded barrels, the coordination between multiple structures can adjust the inclination angle of the legs, allowing people to use artificial intelligence devices such as mobile phones and tablets more comfortably, thereby improving people's comfort in using artificial intelligence devices and improving the practicality of the bracket structure.

[0003] However, the prior art disclosed in patent document CN215258972U has limitations such as a small adjustment range during use and inability to quickly adjust to different angles during use. In addition, it cannot achieve effective auxiliary heat dissipation during the operation of smart interactive devices including smart phones and tablets, causing the above-mentioned smart interactive devices to overheat during use, affecting the device usage experience. Summary of the invention

[0004] The purpose of the present application is to provide an adjustable bracket that can be flexibly adjusted in multiple spatial dimensions relative to the user's position, and can cool down the smart device to ensure that the smart device has good stability and adjustment flexibility when in use.

[0005] To achieve the above objectives, this application is implemented through the following technical solutions:

[0006] The present application discloses an adjustable bracket, including an adjusting swing arm, wherein both ends of the adjusting swing arm are respectively connected to a rotating shaft and a fixing seat, the fixing seat is connected to a connecting seat of an intelligent device through a connecting rod and a fastener, the fixing seat is processed with a heat dissipation through-groove at a middle position, the heat dissipation through-groove has a plurality of dustproof mesh plates, a connecting bracket is arranged on the end face of the fixing seat away from the intelligent device, and a heat dissipation fan is arranged inside the connecting bracket; the connecting bracket is installed on the ball head seat through a universal ball head, the ball head seat is located at one end of the adjusting swing arm, and the other end of the adjusting swing arm is rotatably connected to the rotating shaft, the rotating shaft is rotatably arranged on a transverse movable sleeve, and the transverse movable sleeve slides and is fixed along the transverse guide rod.

[0007] As one of the preferred technical solutions, the adjusting swing arm is a multi-section articulated rod body, a ball head seat is rotatably connected to one end of the adjusting swing arm, a ball head seat fixing knob is provided at the connection position between the ball head seat and the adjusting swing arm; a rotating shaft fixing knob is provided at the connection position between the adjusting swing arm and the rotating shaft.

[0008] As one of the preferred technical solutions, a shaft sleeve is connected between the rotating shaft and the transverse moving sleeve, and the rotating shaft rotates relatively with the transverse moving sleeve through the shaft sleeve; the transverse moving sleeve fixes the shaft sleeve and the rotating shaft through a locking screw.

[0009] As one of the preferred technical solutions, the transverse moving sleeve includes a seat body connected to the rotating shaft and a sleeve sliding along the transverse guide rod, and the seat body and the sleeve are fixed as a whole.

[0010] As one of the preferred technical solutions, the transverse guide rod is a U-shaped rod body, and lifting sleeves are fixedly connected to both ends of the transverse guide rod. The lifting sleeves slide along the lifting rod and are fixedly connected to the lifting rod through their own lifting sleeve fixing knobs.

[0011] As one of the preferred technical solutions, guide grooves are symmetrically arranged on both sides of the lifting rod, the lifting sleeve has an opening for accommodating the lifting rod, and sliding protrusions sliding along the guide grooves are arranged on both sides of the opening of the lifting sleeve.

[0012] As one of the preferred technical solutions, both ends of the lifting rod are connected to the installation position through a mounting frame.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] The present application realizes flexible adjustment of the height direction of the lateral guide rod through the cooperation between the lifting rod and the lifting sleeve; realizes flexible adjustment of the lateral movable sleeve in the horizontal direction through the cooperation between the lateral movable sleeve and the lateral guide rod; realizes adjustment of the distance relative to the user through the connection between the lateral movable sleeve and the shaft sleeve, the rotating shaft, and the adjusting swing arm; realizes adjustment of the tilt angle by using structures such as a ball head seat and a universal ball head; and realizes heat dissipation of the smart device connected to the fixing seat by arranging a cooling fan on the fixing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of this application.

[0016] Figure 2 yes Figure 1 A partial enlarged view of part I.

[0017] Figure 3 It is a diagram of the structure and connection relationship between the fixed seat and the ball head seat.

[0018] Figure 4 It is a three-dimensional diagram of the lifting rod, the lateral guide rod and the lateral moving sleeve.

[0019] In the figure: 1. Adjustment swing arm; 2. Fixed seat; 3. Lifting rod; 4. Lifting sleeve; 5. Horizontal guide rod; 6. Horizontal moving sleeve; 7. Bushing; 8. Rotating shaft; 9. Locking screw; 10. Guide groove; 11. Mounting frame; 12. Ball head seat; 13. Universal ball head; 14. Heat dissipation through groove; 15. Dustproof mesh plate; 16. Connecting bracket; 17. Cooling fan; 18. Sliding bump; 19. Connecting rod. DETAILED DESCRIPTION

[0020] The technical solution described in this application is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Example 1

[0022] like Figures 1 to 4 As shown, an adjustable bracket includes a fixed base 2, the fixed base 2 has a connecting rod 19 connected to the smart device mounting base, a heat dissipation through-groove 14 is processed at the middle position of the fixed base 2, and a dustproof mesh plate 15 is laid in the heat dissipation through-groove 14; the fixed base 2 is integrally provided with a connecting bracket 16 at the end away from the smart device, and a heat dissipation fan 17 is installed in the connecting bracket 16, and the heat dissipation fan 17 can realize the flow of airflow at the heat dissipation position of the smart device.

[0023] The connecting bracket 16 is connected to the ball head seat 12 through the universal ball head 13. The ball head seat 12 has a fastener for locking the universal ball head 13. The fastener can be a knob with a threaded rod structure. The fastener contacts the universal ball head 13 during the process of being screwed into the ball head seat 12, so that the universal ball head 13 is crimped into the interior of the chamber of the ball head seat 12.

[0024] The ball head seat 12 is rotatably arranged at the end of the adjusting swing arm 1, and a ball head seat fixing knob is arranged at the rotation position of the ball head seat 12 and the adjusting swing arm 1, and the ball head seat fixing knob can realize the tightening at the connection position of the ball head seat 12 and the adjusting swing arm 1 during the screwing-in process.

[0025] The adjusting swing arm 1 is a structure with multiple hinged rod sections. The end of the adjusting swing arm 1 away from the ball head seat 12 is connected to the rotating shaft 8 through a rotating shaft fixing knob. The rotating shaft fixing knob has a threaded rod body that can be screwed into the rotating shaft 8, and the connection between the two is achieved during the screwing-in process.

[0026] The rotating shaft 8 is rotatably connected to the transverse movable sleeve 6, and is temporarily fixed in relative position with the transverse movable sleeve 6 under the action of the locking screw 9; the transverse movable sleeve 6 slides relatively in the horizontal direction along the transverse guide rod 5, and a transverse movable sleeve fixing knob is provided on the transverse movable sleeve 6 to screw in or out through the threaded rod structure, thereby fixing or moving the relative position of the transverse movable sleeve 6 and the transverse guide rod 5.

[0027] The transverse guide rod 5 is connected to the lifting rod 3 .

[0028] Example 2

[0029] like Figures 1 to 4 As shown, an adjustable bracket is provided with a shaft sleeve 7 at the connection position between the rotating shaft 8 and the transverse movable sleeve 6. The rotating shaft 8 is rotated relative to the transverse movable sleeve 6 through the shaft sleeve 7, and the locking screw 9 is connected to the shaft sleeve 7 during the screwing process.

[0030] The transverse moving sleeve 6 includes a seat body rotatably connected to the rotating shaft 8 and a sleeve sliding along the transverse guide rod 5, and the seat body and the sleeve are fixed as a whole.

[0031] The transverse guide rod 5 is a U-shaped rod body, and both ends of the transverse guide rod 5 are fixedly connected to the lifting sleeve 4 respectively. The lifting sleeve 4 slides along the lifting rod 3 in the vertical height and is relatively fixed to the lifting rod 3 under the screwing action of the threaded rod body in the lifting sleeve fixing knob.

[0032] The structure and connection relationship of the remaining parts are the same as those described in Example 1, and will not be described again here to avoid cumbersome writing.

[0033] Example 3

[0034] like Figures 1 to 4 As shown, an adjustable bracket is provided, wherein the lifting rod 3 is symmetrically provided with guide grooves 10 on both sides, and sliding protrusions 18 are slidably provided in the guide grooves 10, and the sliding protrusions 18 are located on both sides of the opening of the lifting sleeve 4 and are fixed to the lifting sleeve 4 as a whole, and the inner wall of the opening of the lifting sleeve 4 is in contact with the lifting rod 3 and slides along the lifting rod 3; the two ends of the guide groove 10 are respectively fixedly connected with mounting frames 11, and the lifting rod 3 is fixedly connected to the mounting position through the mounting frames 11.

[0035] The structure and connection relationship of the remaining parts are the same as those described in Example 1, and will not be described again here to avoid cumbersome writing.

[0036] Based on the above embodiments, the following paragraphs will continue to describe in detail the technical features involved and the functions and roles played by the technical features in the present technical solution, so as to help technicians in this field to fully understand the technical solution and reproduce it.

[0037] In the present application, the lifting rod 3 is a smooth rod body, and mounting frames 11 are fixedly connected to both ends of the lifting rod 3 and fixed at the installation position by the mounting frames 11.

[0038] The lifting rod 3 may be processed with symmetrically arranged guide grooves 10 on both sides. The guide grooves 10 extend in the length direction of the lifting rod 3 and are equal in length to the lifting rod 3 .

[0039] The lifting rod 3 is slidably connected with the sliding protrusion 18 on the lifting sleeve 4 through the guide groove 10, so that the lifting sleeve 4 slides along the lifting rod 3. After the lifting sleeve 4 slides to a suitable position on the lifting rod 3, the lifting sleeve fixing knob on the lifting sleeve 4 is screwed in to fix the position of the lifting sleeve 4 relative to the lifting rod 3. The cooperation between the guide groove 10 and the sliding protrusion 18 can limit the lifting sleeve 4 in the circumferential rotation direction and ensure the stability of the lifting sleeve 4 sliding along the lifting rod 3.

[0040] The lifting sleeves 4 and lifting rods 3 are arranged in pairs, and adjacent lifting sleeves 4 are connected by transverse guide rods 5. The transverse guide rods 5 are U-shaped rods, which enable the transverse guide rods 5 to have a larger structural installation space in the direction away from the lifting rods 3.

[0041] A transverse moving sleeve 6 is slidably provided on the transverse guide rod 5 . The transverse moving sleeve 6 slides along the transverse guide rod 5 through a sleeve structure, and its position relative to the transverse guide rod 5 is fixed by a transverse moving sleeve fixing knob.

[0042] The lateral moving sleeve 6 is also integrally provided with a seat body on the sleeve structure, and the seat body is used to be connected and fixed with the rotating shaft 8, and a locking screw 9 is installed on the seat body.

[0043] A shaft sleeve 7 is provided at the connection position between the rotating shaft 8 and the transverse moving sleeve 6. The rotating shaft 8 rotates relative to the transverse moving sleeve 6 through the shaft sleeve 7, and after rotating to a suitable position, the locking screw 9 is screwed in to achieve a tight fit between the shaft sleeve 7 and the transverse moving sleeve 6.

[0044] The top end of the rotating shaft 8 is connected to the adjusting swing arm 1 through a rotating shaft fixing knob, and the rotating shaft fixing knob can be fixed at the connection position by a threaded rod body screwed in. The adjusting swing arm 1 is a rod body with multiple sections hinged in the horizontal direction, and a ball head seat 12 is connected to a section of the adjusting swing arm 1 away from the rotating shaft 8.

[0045] The connection between the ball seat 12 and the adjustment swing arm 1 can be a rotational connection, but the relative position after the posture adjustment can be fixed by the ball seat fixing knob. In other words, the ball seat fixing knob can be screwed into the adjustment swing arm 1 through its own threaded rod body to achieve compression at the connection position between the ball seat 12 and the adjustment swing arm 1, thereby achieving the fixation of the relative position of the two.

[0046] The ball head seat 12 also has a chamber for accommodating the universal ball head 13, and the chamber can be built-in or composed of a multi-part shell integrally arranged externally. When the chamber for accommodating the universal ball head 13 is processed inside the ball head seat 12, a fixing knob with a screw can be provided on the ball head seat 12, and the universal ball head 13 and the ball head seat 12 can be fixed by screwing in the threaded rod body. When it is an external multi-part shell, a threaded fastening nut is provided at the shell in the same connection method as that sold on the market. The fastening nut can exert pressure on the multi-part shell during the screwing process, and then the universal ball head 13 located in the chamber formed by the multi-part shell fits with the multi-part shell, so as to achieve the purpose of fixing the posture of the universal ball head 13 and the ball head seat 12.

[0047] In the present application, the universal ball head 13 is also fixedly connected to a connecting bracket 16, and a cooling fan 17 is arranged inside the connecting bracket 16. The cooling fan 17 can realize the flow of air at the position of the fixed seat 2, thereby improving the heat dissipation performance of the smart device at this position and avoiding the temperature increase of the device due to long-term work or high-intensity computing.

[0048] Finally, although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An adjustable bracket, comprising an adjustable swing arm (1), wherein two ends of the adjustable swing arm (1) are respectively connected to a rotating shaft (8) and a fixed seat (2), wherein: The fixing seat (2) is connected to the connecting seat of the intelligent device via a connecting rod (19) and a fastener; a heat dissipation through-groove (14) is processed at a middle position of the fixing seat (2); the heat dissipation through-groove (14) has a plurality of dustproof mesh plates (15); a connecting bracket (16) is arranged on the end surface of the fixing seat (2) away from the intelligent device; a heat dissipation fan (17) is arranged inside the connecting bracket (16); the connecting bracket (16) is mounted on the ball head seat (12) via a universal ball head (13); the ball head seat (12) is located at one end of the adjusting swing arm (1); the other end of the adjusting swing arm (1) is rotatably connected to a rotating shaft (8); the rotating shaft (8) is rotatably arranged on a transverse moving sleeve (6); the transverse moving sleeve (6) slides and is fixed along a transverse guide rod (5).

2. The adjustable bracket according to claim 1, characterized in that: The adjusting swing arm (1) is a multi-section hinged rod body, one end of the adjusting swing arm (1) is rotatably connected to a ball head seat (12), a ball head seat fixing knob is provided at the connection position between the ball head seat (12) and the adjusting swing arm (1); and a rotating shaft fixing knob is provided at the connection position between the adjusting swing arm (1) and the rotating shaft (8).

3. The adjustable bracket according to claim 2, characterized in that: A shaft sleeve (7) is connected between the rotating shaft (8) and the transverse moving sleeve (6); the rotating shaft (8) rotates relative to the transverse moving sleeve (6) via the shaft sleeve (7); and the transverse moving sleeve (6) fixes the shaft sleeve (7) and the rotating shaft (8) via a locking screw (9).

4. The adjustable bracket according to claim 1, characterized in that: The transverse moving sleeve (6) comprises a seat body connected to the rotating shaft (8) and a sleeve sliding along the transverse guide rod (5), wherein the seat body and the sleeve are fixed as a whole.

5. The adjustable bracket according to claim 1, characterized in that: The transverse guide rod (5) is a U-shaped rod body, and lifting sleeves (4) are fixedly connected to both ends of the transverse guide rod (5). The lifting sleeves (4) slide along the lifting rod (3) and are fixedly connected to the lifting rod (3) via their own lifting sleeve fixing knobs.

6. The adjustable bracket according to claim 5, characterized in that: Guide grooves (10) are symmetrically arranged on both sides of the lifting rod (3); the lifting sleeve (4) has an opening for accommodating the lifting rod (3); and sliding protrusions (18) that slide along the guide grooves (10) are arranged on both sides of the opening of the lifting sleeve (4).

7. The adjustable bracket according to claim 5, characterized in that: Both ends of the lifting rod (3) are connected to the installation position via a mounting frame (11).

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