Quick-release positioning connector

Abstract

The utility model relates to the technical field of portable fixing supports, in particular to a quick-release positioning connector which comprises a base and a rotating seat, a boss protruding forwards is arranged on the front end face of the base, an inner cavity matched with the boss is arranged on the rear end face of the rotating seat, the base and the rotating seat are horizontally limited through a radial limiting structure, and a sinking groove is formed in the front end face of the base. An elastic protruding buckle protruding outwards is arranged on the side wall of the rotating base, an embedding groove is formed in the inner wall of the sinking groove, buckling grooves are formed in the two sides of the embedding groove, the elastic protruding buckle can be embedded in the embedding groove and can rotate towards one side of the buckling grooves, and the base and the rotating base are buckled and fixed through the elastic protruding buckle and the buckling grooves. According to the mounting posture of the electronic equipment, the rotating seat can be selectively rotated towards the two sides of the embedding groove by taking the boss as the center, so that the electronic equipment can be vertically placed or horizontally placed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of portable fixing support, specifically to a quick-release positioning joint. BACKGROUND

[0002] The portable fixing support for mobile phone is a kind of equipment that is convenient to carry and use, which is used to fix mobile phone, camera or cycling recorder and other portable electronic devices, so that it can keep stable during use and avoid inconvenience caused by movement or vibration.

[0003] When carrying and taking pictures of mobile phone or camera in daily life, the mobile phone is usually fixed on the fixing support for use, but when the user holds other objects, it is inconvenient to operate and use the fixing support, thereby reducing the practicability of the fixing support. Therefore, in view of these status, it is urgent to develop a quick-release positioning joint to meet the needs of actual use. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a quick-release positioning joint to solve the above-mentioned defects.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A quick-release positioning joint, comprising a base and a rotating seat, the base and the rotating seat are in separable structure, the front end face of the rotating seat is provided with a connecting assembly, the front end face of the base is provided with a boss protruding forward, the rear end face of the rotating seat is an inner cavity matched with the boss, a radial limiting structure is arranged between the boss and the inner cavity, the base and the rotating seat are horizontally limited by the radial limiting structure, the front end face of the base is provided with a sunken groove, the sunken groove is arranged on the circumference of the boss, the side wall of the rotating seat is provided with an elastic protruding buckle protruding outward, the inner wall of the sunken groove is provided with an embedded groove matched with the elastic protruding buckle, the two sides of the embedded groove are provided with a buckle groove, the elastic protruding buckle can be embedded in the inside of the embedded groove, and the elastic protruding buckle can rotate along the center of the rotating seat to one side of the buckle groove, the base and the rotating seat are fixed by the elastic protruding buckle and the buckle groove.

[0007] In the above description, as a further scheme, the number of embedded grooves and elastic protruding buckles is two, the two embedded grooves are in central symmetry structure along the center of the boss, the two elastic protruding buckles are in central symmetry structure along the center of the rotating seat, and the included angle between the two adjacent embedded grooves is 90°.

[0008] In the above description, as a further scheme, the radial limiting structure comprises a limiting ring and a limiting protruding block, the limiting protruding block is protrudingly arranged along the side wall of the boss, and the limiting protruding block is arranged on one side close to the embedded groove.

[0009] The limiting ring is arranged at the edge of the inner cavity close to the base, and the limiting ring is arranged protruding towards the center of the inner cavity, and the middle part of the limiting ring is provided with an empty gap matched with the limiting protrusion, and the empty gap is arranged at the side close to the elastic buckle.

[0010] In the above description, as a further scheme, the positioning structure is further arranged between the base and the rotating seat, and the positioning structure comprises a positioning column and a positioning hole, the positioning column is vertically arranged at the center of the inner cavity, the positioning hole is arranged at the center of the boss, and when the base and the rotating seat are matched, the positioning column and the positioning hole can be inserted and positioned.

[0011] In the above description, as a further scheme, the end part of the positioning column close to the boss and the inner part of the positioning hole are both provided with magnetic blocks, and when the positioning column and the positioning hole are inserted, the adjacent two magnetic blocks can be adsorbed and fixed.

[0012] In the above description, as a further scheme, the base comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are movable, and the end parts between the first clamping plate and the second clamping plate can be shrink clamped.

[0013] In the above description, as a further scheme, a rotating shaft is arranged between the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are rotatably connected through the rotating shaft, a torsional spring is sleeved at the middle part of the rotating shaft, and the two ends of the torsional spring are respectively abutted against the inner walls of the first clamping plate and the second clamping plate.

[0014] In the above description, as a further scheme, the connecting assembly comprises a connecting threaded plate and a threaded plug, the connecting threaded plate is arranged at the front end face of the rotating seat, and the threaded plug can be threadedly fixed with the connecting threaded plate.

[0015] The beneficial effects of the present application are as follows:

[0016] The radial limiting structure is arranged between the boss and the inner cavity between the base and the rotating seat, and the base and the rotating seat can be quickly installed and disassembled when the rotating seat is rotated.

[0017] On the other hand, the elastic buckle protruding outward from the rotating seat can selectively rotate the rotating seat along the boss to the two sides of the embedded groove according to the mounting posture of the electronic device, so that the electronic device can realize the effect of vertical placement or horizontal placement. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the quick-release positioning connector.

[0019] Figure 2 It is a structure exploded view of the quick-release positioning connector.

[0020] Figure 3 It is the structure schematic view of the rotating seat in the utility model;

[0021] Figure 4 It is the structure schematic view of the base in the utility model;

[0022] Figure 5 It is the sectional structure schematic view of the quick-release positioning connector in the utility model;

[0023] Figure 6 It is Figure 5 It is the local enlarged structure schematic view of A in the utility model;

[0024] Figure 7 It is the structure schematic view of the quick-release positioning connector in the utility model in the first buckling state;

[0025] Figure 8 It is the structure schematic view of the quick-release positioning connector in the utility model in the second buckling state;

[0026] Figure 9 It is the structure schematic view of the quick-release positioning connector in the utility model in the unlocking state;

[0027] In the drawing: 1-rotating seat, 11-inner cavity, 12-elastic convex buckle, 13-avoidance gap, 2-base, 21-first clamping plate, 22-second clamping plate, 23-rotary shaft, 24-torsional spring, 3-tumulus, 4-sunken groove, 41-embedded groove, 42-buckle groove, 51-positioning column, 52-positioning hole, 53-magnetic block, 6-connection assembly, 61-connection threaded plate, 62-threaded plug, 71-limiting ring, 72-limiting protrusion. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of those skilled in the art, the utility model is further described below in combination with examples and drawings, and the content mentioned in the implementation manner is not a limitation on the utility model. The utility model is described in detail below in combination with the drawings.

[0029] Please refer to Figures 1-9 A quick-release positioning connector in the specific implementation, including base 2 and rotating seat 1, and the base 2 and the rotating seat 1 are separable structure, the front end surface of rotating seat 1 is equipped with connection assembly 6, and the connection assembly 6 includes connection threaded plate 61 and threaded plug 62, and the connection threaded plate 61 is arranged on the front end surface of rotating seat 1, and the threaded plug 62 can be screwed with the connection threaded plate 61, and the external electronic equipment can be fixedly connected on the front end surface of rotating seat 1 through connection assembly 6.

[0030] Specifically as Figure 2 And 3As shown, the front end face of the base 2 is provided with a forwardly protruding boss 3, the rear end face of the rotating seat 1 is provided with a matching inner cavity 11, the front end face of the base 2 is provided with a sunken groove 4, the sunken groove 4 is arranged on the periphery of the boss 3, the side wall of the rotating seat 1 is provided with an outwardly protruding elastic buckle 12, the inner wall of the sunken groove 4 is provided with a matching embedding groove 41, both sides of the embedding groove 41 are provided with a buckle groove 42, the elastic buckle 12 can be embedded in the embedding groove 41, and the elastic buckle 12 can be rotated along the center of the rotating seat 1 to one side of the buckle groove 42, and the base 2 and the rotating seat 1 are fixedly buckled through the elastic buckle 12 and the buckle groove 42.

[0031] The outwardly protruding elastic buckle 12 of the rotating seat 1 can selectively rotate the rotating seat 1 along the boss 3 as the center to both sides of the embedding groove 41 according to the mounting posture of the electronic device, so that the electronic device can realize the effects of vertical placement or horizontal placement.

[0032] Preferably, as shown in Figure 3 and Figure 4 , the number of embedding grooves 41 and elastic buckles 12 is two, the two embedding grooves 41 are symmetrically arranged along the center of the boss 3, and the two elastic buckles 12 are symmetrically arranged along the center of the rotating seat 1, and the included angle between the two adjacent embedding grooves 41 is 90°.

[0033] As shown in Figure 3 and Figure 4 , a radial limiting structure is arranged between the boss 3 and the inner cavity 11, the base 2 and the rotating seat 1 are horizontally limited through the radial limiting structure, and the radial limiting structure comprises a limiting ring 71 and a limiting protrusion 72, the limiting protrusion 72 is protrudingly arranged along the side wall of the boss 3, and the limiting protrusion 72 is arranged on one side close to the embedding groove 41; the limiting ring 71 is arranged on the edge of the inner cavity 11 close to the base 2, the limiting ring 71 is protrudingly arranged towards the center of the inner cavity 11, the middle part of the limiting ring 71 is provided with a clearance gap 13 matched with the limiting protrusion 72, and the clearance gap 13 is arranged on one side close to the elastic buckle 12.

[0034] In the buckled state, as shown in Figure 5 and 6 , when the base 2 and the rotating seat 1 are radially matched, the limiting protrusion 72 can enter the inner cavity 11 of the rotating seat 1 through the clearance gap 13, and then rotating the rotating seat 1 can make the limiting protrusion 72 slide to between the limiting ring 71 and the inner cavity 11, and the limiting ring 71 and the limiting protrusion 72 can form a radial limiting connection structure between the base 2 and the rotating seat 1.

[0035] In a further scheme, as shown in Figure 2 and 3As shown, the base 2 and the rotating seat 1 are further provided with a positioning structure, the positioning structure comprises a positioning column 51 and a positioning hole 52, the positioning column 51 is vertically arranged in the center of the inner cavity 11, the positioning hole 52 is arranged in the center of the boss 3, and when the base 2 and the rotating seat 1 are matched, the positioning column 51 and the positioning hole 52 can be inserted and positioned, and the end of the positioning column 51 close to the boss 3 and the inside of the positioning hole 52 are both provided with a magnetic block 53, and when the positioning column 51 and the positioning hole 52 are inserted, the adjacent two magnetic blocks 53 can be adsorbed and fixed. When the base 2 and the rotating seat 1 are radially matched, the positioning column 51 and the positioning hole 52 can be inserted and matched, and the adjacent two magnetic blocks 53 can be adsorbed and fixed, so that the centers of the boss 3 and the inner cavity 11 are kept on the same axis, ensuring the accuracy of the matching between the base 2 and the rotating seat 1.

[0036] In a further aspect, as shown in Figure 2 The base 2 comprises a first clamping plate 21 and a second clamping plate 22, the first clamping plate 21 and the second clamping plate 22 are movable, and the ends of the first clamping plate 21 and the second clamping plate 22 can be shrinked and clamped, specifically, as shown in Figure 1 and 2 The first clamping plate 21 and the second clamping plate 22 are provided with a rotating shaft 23, the first clamping plate 21 and the second clamping plate 22 are rotatably connected through the rotating shaft 23, the middle part of the rotating shaft 23 is sleeved with a torsional spring 24, and the two ends of the torsional spring 24 abut against the inner walls of the first clamping plate 21 and the second clamping plate 22 respectively.

[0037] The existing portable support is generally provided with a strap (not shown) for wearing on the upper body of a person, and the strap and the portable support are in an integrated structure, and the base 2 composed of the first clamping plate 21 and the second clamping plate 22 can be clamped on the strap under the elastic force of the torsional spring 24, forming a detachable split structure.

[0038] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed in the preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above-mentioned technical content without departing from the scope of the technical solution of the present application, and any simple modification, equivalent change and modification of the above-mentioned technical content within the scope of the technical solution of the present application are all within the scope of the technical solution of the present application.

Claims

1. A quick-release positioning joint, comprising a base and a rotating seat, the base and the rotating seat being separable, the front end face of the rotating seat being provided with a connecting assembly, the front end face of the base being provided with a boss protruding forward, the rear end face of the rotating seat being an inner cavity matched with the boss, a radial limiting structure being arranged between the boss and the inner cavity, the base and the rotating seat being horizontally limited by the radial limiting structure, characterized in that: The front end surface of the base is provided with a sunken groove arranged at the periphery of the boss, the side wall of the rotating seat is provided with an outwardly protruding elastic buckle, the inner wall of the sunken groove is provided with a matching embedding groove, both sides of the embedding groove are provided with a buckle groove, the elastic buckle can be embedded in the embedding groove, and the elastic buckle can rotate along the center of the rotating seat to one side of the buckle groove, and the base and the rotating seat are fixed by the elastic buckle and the buckle groove. ​ 2. A quick release positioning joint according to claim 1, wherein: The number of the embedding groove and the elastic buckle is two, the two embedding grooves are symmetrically arranged along the center of the boss, the two elastic buckles are symmetrically arranged along the center of the rotating seat, and the included angle between the two adjacent embedding grooves is 90°.

3. A quick release positioning joint according to claim 1, wherein: The radial limiting structure comprises a limiting ring and a limiting protrusion, the limiting protrusion is arranged on the side wall of the boss, and the limiting protrusion is arranged on one side close to the embedding groove; The limiting ring is arranged at the edge of the inner cavity close to the base, the limiting ring is protruded towards the center of the inner cavity, the middle part of the limiting ring is provided with a clearance gap matched with the limiting protrusion, and the clearance gap is arranged on one side close to the elastic buckle.

4. A quick-release positioning joint according to claim 1, wherein: The base and the rotating seat are further provided with a positioning structure, the positioning structure comprises a positioning column and a positioning hole, the positioning column is vertically arranged at the center of the inner cavity, the positioning hole is arranged at the center of the boss, and when the base and the rotating seat are matched, the positioning column and the positioning hole can be inserted and positioned.

5. A quick release positioning joint according to claim 4, wherein: The end of the positioning column close to the boss and the inner part of the positioning hole are both provided with magnetic blocks, and when the positioning column and the positioning hole are inserted, the adjacent two magnetic blocks can be adsorbed and fixed.

6. A quick release positioning joint according to any one of claims 1-5, characterized in that: The base comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are movable, and the ends of the first clamping plate and the second clamping plate can be shrinked and clamped.

7. A quick release positioning joint according to claim 6, wherein: The first clamping plate and the second clamping plate are provided with a rotating shaft, the first clamping plate and the second clamping plate are rotatably connected through the rotating shaft, the middle part of the rotating shaft is sleeved with a torsional spring, and the two ends of the torsional spring abut against the inner walls of the first clamping plate and the second clamping plate.

8. A quick release positioning joint according to any one of claims 1-5, characterized in that: The connecting assembly comprises a connecting threaded plate and a threaded plug, the connecting threaded plate is arranged on the front end surface of the rotating seat, and the threaded plug can be screwed with the connecting threaded plate.

Images