Quick release structure

Abstract

The utility model discloses a quick release structure. The quick release structure comprises a connecting holder and a connecting piece connected with a mobile phone, a connecting boss is arranged on the connecting piece, a connecting groove is formed between the connecting boss and the connecting piece, and a joint hole is formed in the connecting boss; a mounting cavity is formed in the front surface of the connecting holder, a joint assembly capable of being inserted into the joint hole is arranged in the mounting cavity, and the joint assembly moves front and back relative to the mounting cavity; a clamping assembly capable of being clamped into the connecting groove is arranged in the mounting cavity; and a driving assembly for driving the joint assembly to move back and forth relative to the mounting cavity is arranged on the connecting holder. The connecting holder is connected with the external component, during connection, the connecting piece is fixedly connected with the mobile phone, and then the connecting holder can be quickly mounted on the connecting piece under the action of the clamping assembly and the joint assembly, so that the mobile phone can be quickly mounted on the external component, and the overall attractiveness is effectively improved.

Description

Technical Field

[0001] The utility model relates to a quick-disassembly structure. Background Art

[0002] Prior art, such as Chinese utility model patent document, with announcement number CN212480652U, discloses a clamping mechanism and a pan / tilt, including a support chassis and a clamping structure; the clamping structure is detachably connected to the support chassis, including a chuck rotatably connected to the support chassis around the axial direction of the support chassis and a clamping portion connected to the chuck for clamping a shooting device; the support chassis includes a support member and a clamping ring connected to the end surface of the support member facing the chuck. During the chuck's axial rotation around the support chassis, the chuck has a combined position that is limited by the clamping ring and keeps the relative position with the support chassis fixed in the connection direction of the chuck and the support chassis, and a disassembly position that is separated from the clamping ring and can be separated from the support chassis in the connection direction of the chuck and the support chassis. Compared with the operation method of removing a shooting device such as a mobile phone from the clamp in the prior art, the quick-release structure of this clamping mechanism does not require effort to remove the mobile phone from the clamp, and the operation is simpler and more labor-saving, and is convenient for loading and unloading.

[0003] Based on the above, in the prior art, the mobile phone is clamped and fixed from both sides by a clip structure. This fixing method has the problem that the clip structure is exposed on both sides of the mobile phone, which is not aesthetically pleasing and cannot meet the needs of users, and needs further improvement. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a quick-release structure.

[0005] A quick-release structure designed for this purpose includes a connecting piece for connecting the gimbal and the mobile phone;

[0006] The connecting member is provided with a connecting boss, a connecting groove is provided between the connecting boss and the connecting member, and a coupling hole is provided on the connecting boss;

[0007] The front surface of the connecting platform is provided with an installation cavity, and a joint component which can be inserted into the joint hole is provided in the installation cavity, and the joint component moves forward and backward relative to the installation cavity;

[0008] The installation cavity is provided with a clamping assembly which can be clamped into the connecting groove;

[0009] The connecting platform is provided with a driving assembly for driving the engaging assembly to move forward and backward relative to the mounting cavity.

[0010] Preferably, the coupling assembly comprises a moving block movably arranged in the mounting cavity, the moving block is provided with a limiting column for being inserted into the coupling hole, and the moving block is connected to the connecting gimbal via a first elastic member.

[0011] Preferably, the driving assembly includes a driving rod movably arranged in the installation cavity, a driving ramp is arranged at one end of the driving rod close to the moving block, a driven ramp matching the driving ramp is arranged on the moving block, and a second elastic member is connected to the driving rod and the connecting pan-tilt head.

[0012] Preferably, a guide groove is provided on the driving rod, a guide rod is provided on the connecting platform, and the guide rod is inserted into the guide groove.

[0013] Preferably, the second elastic member is disposed in the guide groove, and one end of the second elastic member is connected to the guide groove, and the other end of the second elastic member is connected to the guide rod.

[0014] Preferably, the snap-in assembly comprises two snap-in plates spaced apart from one another, and the two snap-in plates are connected to each other and fixed in the installation cavity in an integrated structure.

[0015] Preferably, the connecting gimbal is provided with an annular installation cavity, and a magnetic ring is provided in the annular installation cavity.

[0016] Preferably, one end of the driving rod extends to the outside of the connecting head, and a pressing portion is provided at the outward end of the driving rod.

[0017] Preferably, the connecting piece is a mobile phone case connected to the mobile phone, and a filter is magnetically attracted to the lens hole of the mobile phone case.

[0018] Preferably, the connecting member is a connecting piece adhered to the mobile phone or the mobile phone case.

[0019] Compared with the prior art, the utility model connects the gimbal to external components. When connecting, the connecting piece is first fixedly connected to the mobile phone, and then the connecting gimbal can be quickly installed on the connecting piece under the action of the snap-on assembly and the coupling assembly, so that the mobile phone can be quickly installed on the external components, effectively improving the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the quick-disassembly structure;

[0021] Figure 2 It is one of the cross-sectional structural schematic diagrams of the quick-disassembly structure;

[0022] Figure 3 The second schematic diagram of the cross-section structure of the quick-disassembly structure;

[0023] Figure 4 It is a structural schematic diagram of a mobile phone, a mobile phone case and a quick-release structure;

[0024] Figure 5 It is a cross-sectional schematic diagram of the quick-release structure and the mobile phone case in an assembled state;

[0025] Figure 6 for Figure 5 The enlarged structural diagram at A in the middle;

[0026] Figure 7 It is a structural schematic diagram of the quick-release structure and the mobile phone case in an assembled state;

[0027] Figure 8 It is a schematic diagram of the structure of the connecting piece. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0029] See also Figure 1-Figure 8 , a quick-release structure, including a connecting piece 50 connected to a gimbal 10 and a mobile phone 70;

[0030] The connecting member 50 is provided with a connecting boss 510, a connecting groove 520 is provided between the connecting boss 510 and the connecting member 50, and a coupling hole 530 is provided on the connecting boss 510;

[0031] The front surface of the connecting platform 10 is provided with a mounting cavity 110, and a coupling component 30 which can be inserted into the coupling hole 530 is provided in the mounting cavity 110, and the coupling component 30 moves forward and backward relative to the mounting cavity 110;

[0032] The mounting cavity 110 is provided with a snap-in assembly 20 that can be snapped into the connecting groove 520;

[0033] The connecting platform 10 is provided with a driving assembly 40 for driving the coupling assembly 30 to move forward and backward relative to the mounting cavity 110 .

[0034] When the connecting platform 10 is connected to the connecting member 50, the driving component 40 drives the joint component 30 to move backward, and then the clamping component 20 is clamped into the connecting groove 520, and then the driving component 40 drives the joint component 30 to be inserted into the joint hole 530. In this way, the clamping component 20 constrains the front and rear position of the connecting platform 10, and the joint component 30 constrains the left and right position of the connecting platform 10, thereby achieving all-round locking.

[0035] See also Figure 4The connecting platform 10 is provided with a connecting hole 102 for connecting with external components, and the external components can be various existing brackets, etc. For example, a fixed bracket used in a motorcycle or a walking aid can be connected and fixed by connecting the connecting platform 10 to the fixed bracket, and then connected by connecting the connecting platform 10 to the connecting member 50, so that the mobile phone can be quickly fixed without affecting the aesthetics.

[0036] See also Figure 3 The coupling assembly 30 includes a moving block 310 movably disposed in the mounting cavity 110 , the moving block 310 is provided with a limiting column 300 for inserting into the coupling hole 530 , and the moving block 310 is connected to the connecting gimbal 10 by a first elastic member 320 .

[0037] The first elastic member 320 is a spring. Under the action of the first elastic member 320, the moving member 310 and the limiting column 300 are kept at the maximum travel of the forward movement. Figure 6 As shown, in this state, the limiting column 300 always remains inserted in the engaging hole 530 .

[0038] See also Figure 3 The driving assembly 40 includes a driving rod 410 that is movably arranged in the installation cavity 110, and a driving ramp 420 is arranged at one end of the driving rod 410 close to the moving block 310. A driven inclined surface 330 that cooperates with the driving ramp 420 is arranged on the moving block 310, and the driving rod 410 is connected to the connecting pan-tilt head 10 by a second elastic member 450.

[0039] The second elastic member 450 is a spring. Under the action of the first elastic member 320, the driving rod 410 is kept in the stroke away from the moving block 310. When it is necessary to drive the moving block 310 and the limiting column 300 to move to the rear side, the driving rod 410 is pressed to move the driving rod 410 toward the moving block 310. As the driving rod 410 gradually moves, the moving block 310 can be driven to move to the rear side under the action of the driving ramp 420 and the driven ramp 330. During this movement, the first elastic member 320 and the second elastic member 450 are both compressed. When the driving rod 410 is released, the driving rod 410 moves in the direction away from the moving block 310 under the action of the first elastic member 320 and the second elastic member 450 releasing the stored force, and the moving block 310 moves forward at the same time.

[0040] See also Figure 3 The driving rod 410 is provided with a guide groove 430 , and the connecting platform 10 is provided with a guide rod 440 , and the guide rod 440 is inserted into the guide groove 430 .

[0041] See also Figure 3The second elastic member 450 is disposed in the guide groove 430 , and one end of the second elastic member 450 is connected to the guide groove 430 , and the other end is connected to the guide rod 440 .

[0042] See also Figure 1 The clamping assembly 20 includes two clamping plates 210 spaced apart from each other. The two clamping plates 210 are connected to each other and fixed in the mounting cavity 110 in an integrated structure.

[0043] See also Figure 2 The connecting platform 10 is provided with an annular mounting cavity 101, and a magnetic ring 100 is provided in the annular mounting cavity 101. The magnetic ring 100 is a ring-shaped magnet. When some mobile phones have a built-in magnetic attraction function, the connecting platform 10 in the utility model can be directly adsorbed on the mobile phone.

[0044] See also Figure 3 One end of the driving rod 410 extends to the outside of the connecting platform 10, and a pressing portion 460 is provided at the outward end of the driving rod 410.

[0045] See also Figure 4 The connecting member 50 is a mobile phone shell connected to the mobile phone 70, and a filter 60 is magnetically attracted to the lens hole 540 of the mobile phone shell.

[0046] See also Figure 4 The mobile phone case is composed of a main body 500 and two upper and lower limiting frames 501, and the limiting frames 501 and the main body 500 can be fixedly connected by screws.

[0047] See also Figure 6 The connecting member 50 is a connecting piece 550 adhered to the mobile phone 70 or the mobile phone shell.

[0048] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0050] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A quick-release structure, characterized in that: It includes a connecting piece (50) connected to a pan / tilt platform (10) and a mobile phone (70); The connecting member (50) is provided with a connecting boss (510), a connecting groove (520) is provided between the connecting boss (510) and the connecting member (50), and an engaging hole (530) is provided on the connecting boss (510); The front surface of the connecting platform (10) is provided with a mounting cavity (110), a coupling assembly (30) which can be inserted into the coupling hole (530) is provided in the mounting cavity (110), and the coupling assembly (30) moves forward and backward relative to the mounting cavity (110); A snap-fit ​​assembly (20) that can be snapped into the connecting groove (520) is provided in the installation cavity (110); The connecting platform (10) is provided with a driving assembly (40) for driving the joint assembly (30) to move forward and backward relative to the installation cavity (110).

2. The quick-release structure according to claim 1, characterized in that: The coupling assembly (30) includes a moving block (310) movably arranged in the mounting cavity (110), the moving block (310) being provided with a limiting column (300) for inserting into the coupling hole (530), and the moving block (310) being connected to the connecting platform (10) by a first elastic member (320).

3. The quick-release structure according to claim 2, characterized in that: The driving assembly (40) includes a driving rod (410) movably arranged in the installation cavity (110), a driving ramp (420) is provided at one end of the driving rod (410) close to the moving block (310), a driven inclined surface (330) is provided on the moving block (310) and matches the driving ramp (420), and a second elastic member (450) is connected to the connecting pan-tilt platform (10) by the driving rod (410).

4. The quick-release structure according to claim 3, characterized in that: The driving rod (410) is provided with a guide groove (430), the connecting platform (10) is provided with a guide rod (440), and the guide rod (440) is inserted into the guide groove (430).

5. The quick-release structure according to claim 4, characterized in that: The second elastic member (450) is arranged in the guide groove (430), and one end of the second elastic member (450) is connected to the guide groove (430), and the other end is connected to the guide rod (440).

6. The quick-release structure according to claim 1, characterized in that: The clamping assembly (20) comprises two clamping pieces (210) spaced apart from each other, and the two clamping pieces (210) are connected to each other and fixed in the installation cavity (110) in an integrated structure.

7. The quick-release structure according to claim 1, characterized in that: The connecting platform (10) is provided with an annular installation cavity (101), and a magnetic ring (100) is provided in the annular installation cavity (101).

8. The quick-release structure according to claim 3, characterized in that: One end of the driving rod (410) extends to the outside of the connecting platform (10), and a pressing portion (460) is provided at the outward end of the driving rod (410).

9. The quick-release structure according to claim 1, characterized in that: The connecting member (50) is a mobile phone shell connected to the mobile phone (70), and a filter (60) is magnetically attracted to the lens hole (540) of the mobile phone shell.

10. The quick-release structure according to claim 1, characterized in that: The connecting member (50) is a connecting piece (550).

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