Backpack clip

Abstract

The utility model relates to the field of mobile photography of digital products, in particular to a backpack clamp which comprises a quick-release head, a connecting seat, a clamping assembly and a locking device, and the locking device comprises a positioning piece and a locking piece. The positioning piece is arranged on the connecting seat; the positioning piece is provided with a limiting part; the locking piece is positioned in the circumferential direction of the positioning piece; when the connecting base rotates under the action of external force, the locking piece stretches out and draws back along with the process that the positioning piece rotates from the first position to the second position. And when the external force of the connecting seat is removed, the locking piece falls into the limiting part to keep the positioning piece to be positioned at the second position, so that the problem that the operation of adjusting the shooting angle is complicated in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the field of mobile photography of digital products, in particular to a backpack clip. Background Art

[0002] In today's life, people use digital products such as cameras and collections to record their lives, or take photos at work. When used outdoors, digital products often need to be fixed on the body. At the same time, when used outdoors, the use environment is limited, which requires the product to be able to be quickly installed and disassembled to improve the convenience of use. According to different shooting situations, different clamps need to be replaced to clamp the digital product in different ways, such as shooting at different angles. Due to the existence of a variety of usage scenarios, it is also necessary to be able to be easily and quickly disassembled and then replaced with suitable digital product clamps.

[0003] However, after the existing clamping member is assembled with a digital product such as a camera, when the camera is rotated to a suitable angle, a pin is required to fix the clamping angle, which is very inconvenient to operate.

[0004] Therefore, the above technical problems need to be solved. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model proposes a backpack clip, on which a camera can be detachably mounted. When the camera needs to adjust the shooting angle, the connecting part between the camera and the backpack clip is rotated to obtain a suitable shooting angle of the camera and fix the shooting angle, which is simple to operate.

[0006] In order to solve the above technical problems, the basic technical solution proposed by the utility model is:

[0007] A backpack clip comprises a quick-release head, a connecting seat, a clamping assembly and a locking device, wherein the quick-release head is arranged on the connecting seat, the connecting seat is rotatably connected to the clamping assembly, the locking device is used to position the connecting seat at the second position when the connecting seat rotates from a first position to a second position, and the locking device comprises a positioning member and a locking member;

[0008] The positioning member is arranged on the connecting seat;

[0009] The positioning member has a limiting portion;

[0010] The locking member is located on the circumference of the positioning member;

[0011] When the connecting seat is rotated by an external force, the locking member is extended and retracted as the positioning member rotates from the first position to the second position;

[0012] When the external force of the connecting seat is removed, the locking member falls into the limiting portion to keep the positioning member positioned at the second position.

[0013] Furthermore, the surface contact between the locking member and the positioning member includes an abutting contact mode or a penetrating contact mode.

[0014] Furthermore, the longitudinal section or cross section of the positioning member is a wavy curve.

[0015] Further, the positioning member has a gear-shaped profile and is arranged along the circumference of the positioning member;

[0016] The gear has a recessed area;

[0017] When the protrusion falls into the recessed area of ​​the gear member, the positioning member stops rotating, thereby achieving the positioning of the positioning member.

[0018] Further, the positioning member is a positioning hole, and the positioning holes are arranged at intervals along the circumference of the positioning member;

[0019] When the locking member falls into the positioning hole, the positioning member stops rotating, thereby achieving positioning of the positioning member.

[0020] Furthermore, the locking member is arranged inside or outside the clamping assembly.

[0021] Furthermore, the quick-release head is detachably connected to the connecting seat.

[0022] Furthermore, the bottom surface of the quick-release head has a buckle portion; the buckle portion has a limiting groove; the connecting seat has a button portion, and the button portion has a stopper;

[0023] The stopper is assembled in the limiting groove to prevent the quick-release head from moving.

[0024] Further, the clamping assembly includes an upper clamping member and a lower clamping member;

[0025] The lower clamping piece is connected to the upper clamping piece through a hinge portion.

[0026] Furthermore, the lower surface of the upper clamp and the upper surface of the lower clamp respectively have anti-slip components.

[0027] The beneficial effects of the utility model are:

[0028] The technical solution of the utility model is a backpack clip, and the camera and the backpack clip are detachably assembled. The backpack clip of the technical solution supports the camera to rotate on the backpack clip to adjust the shooting angle, and fixes the shooting angle after adjusting the shooting angle, so as to overcome the technical problem of the prior art that the shooting angle needs to be fixed by a pin shaft. Compared with the prior art, the backpack clip of the technical solution is simpler and more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model;

[0030] Figure 2 This is a schematic structural diagram of a locking device according to a first embodiment of the present utility model;

[0031] Figure 3 This is an enlarged structural diagram of the locking member of the first embodiment of the present invention;

[0032] Figure 4 This is another schematic diagram of the layout of the novel locking member in this embodiment;

[0033] Figure 5 This is a schematic diagram of the assembly of the positioning member and the locking member of the first embodiment of the present invention;

[0034] Figure 6 This is a schematic diagram of the assembly of the positioning member and the locking member of the second embodiment of the present invention;

[0035] Figure 7 This is a schematic diagram of the assembly of the positioning member and the locking member of the third embodiment of the present invention;

[0036] Figure 8 This is a schematic diagram of the structure of a novel quick-release head for this implementation;

[0037] Fig. 9 This is a schematic diagram of the structure of the new type of connecting socket implemented in this embodiment;

[0038] Fig.10 This is a schematic diagram of the structure of a novel quick-release head and a connecting seat according to the present invention;

[0039] Fig.11 This is a schematic diagram of the structure of the novel anti-skid component of this embodiment;

[0040] Description of reference numerals:

[0041] 1-quick release head, 11-buckle part, 111-limiting groove, 2-connecting seat, 21-button part, 22-assembly part, 23-recess, 211-stopper, 212-telescopic part, 3-clamping assembly, 31-upper clamp, 32-lower clamp, 33-hub, 4-locking device, 41-positioning part, 411-gear, 4111-recessed area, 4112-protrusion, 412-positioning hole, 42-locking member, 421-limiting part, 422-card, 423-assembly column, 424-telescopic part, 5-anti-slip component, 6-sub-connecting seat. DETAILED DESCRIPTION

[0042] The following will be combined with the attached Figure 1 To Attachment Fig.11 The technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0043] In today's life, people use digital products such as cameras and collections to record their lives, or take photos when working. When using digital products outdoors, they often need to be fixed on the body, and the camera angle needs to be adjusted according to different shooting angles. According to different shooting situations, such as shooting at different angles, different clamps need to be replaced to clamp the digital products differently, or the camera needs to be rotated relative to the clamp and then fixed with an axle pin. However, this method of adjusting the camera angle is not convenient enough and the operation is cumbersome.

[0044] In this regard, the inventor provides a backpack clip, which is detachably connected to a camera. The camera can rotate relative to its clamping part, and when rotated to a suitable shooting angle, the camera at that angle can be fixed, thereby solving the technical problems of inconvenient adjustment of the shooting angle and cumbersome operation when clamping existing portable cameras.

[0045] Specifically, Figures 1 to 11 As shown, a backpack clip of the present technical solution includes a quick-release head 1, a connecting seat 2, a clamping assembly 3 and a locking device 4, wherein the quick-release head 1 is arranged on the connecting seat 2, and the connecting seat 2 is rotatably connected to the clamping assembly 3.

[0046] The quick-release head 1 is used to assemble the camera. After the camera is assembled on the quick-release head 1 with the aid of tools such as M5 screws, the quick-release head 1 is buckled on the top of the connecting seat 2. The connecting seat 2 is a hollow cylindrical structure with upper and lower openings. The connecting seat 2 has a button part 21 inside, and the button part 21 has a retractable function. Specifically, when in use, after pressing the button part 21 to make the stopper 211 in the button part 21 retract, the buckle part 11 of the quick-release head 1 is screwed into the assembly part 22 in the connecting seat 2, and the external force of the button part 21 is removed, the button part 21 restores its elastic force so that the stopper 211 clamps the buckle part 11, thereby fixing the camera in the connecting seat 2.

[0047] The connecting base 2 can rotate relative to the clamping assembly 3, thereby driving the shooting angle of the camera disposed above the connecting base 2 to be adjusted.

[0048] The clamping assembly 3 includes an upper clamping member 31 and a lower clamping member 32, and the upper clamping member 31 and the lower clamping member 32 are connected by a hinge portion 33. The upper clamping member 31 and the lower clamping member 32 can generate a clamping movement relative to the hinge portion 33, so that the backpack clip can be clamped at any position such as on the backpack strap or on clothes.

[0049] A locking device 4 is provided on the backpack clip. The locking device 4 is used to position the connecting base 2 at the second position when the connecting base 2 rotates from the first position to the second position, thereby fixing the shooting angle of the camera.

[0050] Specific as Figure 2 and Figure 3 As shown, the locking device 4 includes a positioning member 41 and a locking member 42; the positioning member 41 is arranged on the connecting seat 2; the positioning member 41 has a limiting portion 413; the locking member 42 is located in the circumferential direction of the positioning member 41; when the connecting seat 2 is rotated by an external force, the locking member 42 is extended and retracted as the positioning member 41 rotates from the first position to the second position; when the external force is removed from the connecting seat 2, the protrusion 421 falls into the limiting portion 413 to keep the positioning member 41 positioned in the second position.

[0051] In this embodiment, the locking member 42 is arranged inside the clamping assembly 3, specifically inside the upper clamp 31. The upper clamp 31 has a circular hole extending inward from the surface of the upper clamp 31. The circular hole is used to assemble the connecting seat 2, that is, part of the connecting seat 2 is nested in the upper clamp 31, which is the positioning member 41 mentioned above, and the locking member 42 mentioned above is provided on one side of the circular hole.

[0052] In this embodiment, the locking member 42 has a protrusion 421 at one end, and clamping plates 422 extend from both sides of the protrusion 421 respectively. An assembly column 423 is provided in the middle of the two clamping plates 422. One end of the assembly column 423 is connected to the protrusion 421, and the other end of the assembly column 423 is sleeved with a telescopic portion 424. One end of the telescopic portion 424 is sleeved on the assembly column 423, and the other end of the telescopic portion 424 abuts against a side wall of the upper clamp 31.

[0053] Specifically, during use, the protrusion 421 rotates with the positioning member 41, and the protrusion 421 always keeps in contact with the surface of the positioning member 41. When the protrusion 421 hits the highest point of the positioning member 41, the limiting portion 41 squeezes the telescopic portion 424 to contract. When the positioning member rotates to the lowest point, the limiting portion loses the external squeezing force, so that the telescopic portion stretches to push the protrusion 421 to insert into the lowest point of the positioning member 41, thereby fixing the connecting seat 2 at this position, that is, the locking member 42 expands and contracts as the positioning member 41 rotates from the first position to the second position; when the external force of the connecting seat 2 is removed, the protrusion 421 falls into the limiting portion 413 to keep the positioning member 41 positioned at the second position.

[0054] In some other embodiments, the locking member 42 is disposed in the hollow interior of the connecting seat 2, and the corresponding positioning member 41 is arranged along the inner periphery of the connecting seat 2 to cooperate with the locking member 42 disposed on the inner side of the connecting seat 2 for locking and positioning.

[0055] In some other embodiments, the locking member 42 can also be arranged outside the clamping assembly 3, as shown in FIG. Figure 4 As shown, a sub-connecting seat 6 is connected to the bottom of the connecting seat 2, and the sub-connecting seat 6 is used to connect with the clamping assembly 3. The positioning member 41 is arranged circumferentially along the bottom of the connecting seat 2, and the locking member 42 mentioned above is provided at a position opposite to the positioning member 41. The protrusion 421 of the locking member 42 faces the positioning member 41, and the other end of the locking member 42 is arranged on the upper surface of the upper clamp 31.

[0056] In this embodiment, when an external force rotates the connecting seat 2, the connecting seat 2 drives the sub-connecting seat 6 to rotate relative to the upper clamp 31. During the rotation of the connecting seat 2, the positioning member 41 rotates along the locking member 42. When it rotates to a suitable position, the protrusion 421 is inserted into the positioning member 41 to stop the connecting seat 2 from moving and position it at this position.

[0057] To sum up, the locking member 42 of the present technical solution can brake the connecting base 2 after adjusting the appropriate shooting angle according to actual needs during the rotation of the connecting base 2, so that the camera above the connecting base 2 is positioned at a suitable shooting angle. The present technical solution is easy to operate.

[0058] The protrusion 421 mentioned above may be in any shape, such as a ridge shape, as long as the protrusion 421 can play a role in limiting and positioning.

[0059] In order to match with the protrusion 421 , further, the surface contact between the locking member 42 and the positioning member 41 includes an abutting contact mode or a penetrating contact mode.

[0060] Specific as Figure 5 As shown, when the outer periphery of the positioning member 41 is a flat curved surface, the surface of the protruding locking member 42 that contacts the positioning member 41 is also a flat surface. Through the mutual friction and compression of the two surfaces, the locking member 42 can position the positioning member 41 at this position.

[0061] In another embodiment, the outer periphery of the positioning member 41 is an uneven curved surface, that is, the longitudinal section or cross section of the positioning member 41 presents a wavy curve.

[0062] Specifically in Figure 6 In the illustrated embodiment, the contour of the positioning member 41 is gear-shaped and is arranged circumferentially along the positioning member 41; the gear 411 has a recessed area 4111 and a protruding portion 4112; when the protruding portion 421 falls into the recessed area 4111 of the gear member, the positioning member 41 stops rotating, thereby achieving the positioning of the positioning member 41.

[0063] It should be understood that when the connecting seat 2 rotates, the positioning member 41 is driven to rotate. During the rotation of the positioning member 41, the recessed area 4111 and the protruding portion 4112 alternately contact the protruding portion 421. When the protruding portion 421 falls into the recessed area 4111, the protruding portion 421 is stuck in the recessed area 4111. At this time, the external force that causes the positioning member 41 to rotate is removed, and the protruding portion 421 is restricted in position movement by the recessed area 4111.

[0064] When adjusting the shooting angle again, the connecting seat 2 is rotated to enable the positioning member 41 to apply a force to the protrusion 421 so that the positioning member 41 is rotated to the protrusion 4112 toward the protrusion 421, so that the protrusion 421 shrinks and is withdrawn from the recessed area 4111. As the positioning member 41 is rotated and rotated to the recessed area 4111 again, the protrusion 421 is fixed in the recessed area 4111 again under the extension of the telescopic part 424. This cycle is repeated to realize the positioning of the positioning member 41 during the rotation process. This positioning method is simple to operate.

[0065] Further, such as Figure 7 As shown, in this embodiment, the positioning member 41 has positioning holes 412, and the positioning holes 412 are arranged at intervals along the circumference of the positioning member 41; when the locking member 42 falls into the positioning hole 412, the positioning member 41 stops rotating, thereby achieving the positioning of the positioning member 41.

[0066] It can be understood that, in the present embodiment, the longitudinal section of the positioning hole 412 is in the shape of a wavy hole, the locking member 42 is arranged below the positioning hole 412, and the protrusion 421 is always in contact with the positioning hole 412, and when the positioning member 41 rotates, the positioning hole 412 is always rotating along the protrusion 421, and the protrusion 421 presents an uneven movement during this process. When rotated to a suitable shooting angle, the protrusion 421 falls into the positioning hole 412 to keep the camera fixed at the shooting angle. If the angle is not suitable, the positioning member 41 can be rotated again. This combined method makes the shooting angle adjustment operation convenient and simple.

[0067] Further, such as Figure 1 As shown, the quick-release head 1 is detachably connected to the connecting seat 2, and this detachable connection includes a spiral connection and the like.

[0068] Further, such as Figures 8 to 10 As shown, the bottom surface of the quick-release head 1 has a buckle portion 11; the buckle portion 11 has a recess 111; the connecting seat 2 has a button portion 21, and the button portion 21 has a stopper 211; the stopper 211 is assembled in the recess 111 to prevent the quick-release head 1 from moving.

[0069] It should be noted that the cross-section of the buckle portion 11 is nearly in the shape of a "concave" character, and the tail of the button portion 21 is connected to a telescopic member 212. The hollow interior of the connecting seat 2 is correspondingly provided with an assembly portion 22 for placing the telescopic member 212. One end of the telescopic member 212 is against one side of the assembly portion 22, and the other side is connected to the button portion 21. The head end of the button portion 21 has a stopper 211, and the connecting seat 2 also has an assembly groove 23, and the assembly groove 23 is used to assemble the buckle portion 11 described above.

[0070] In actual use, the button portion 21 is pressed to make the stopper 211 retreat from the recess 111 so that the quick release head 1 makes a circular motion relative to the connection seat 2 until the buckle portion 11 of the quick release head 1 is placed in the assembly groove 23, thereby realizing that the quick release head 1 cannot move longitudinally relative to the connection seat 2; thereafter, the external force of the button portion 21 is removed, and the button portion 21 is pushed into the "concave"-shaped recess 111 under the elastic action of the telescopic member 212, thereby realizing that the quick release head 1 cannot move horizontally on the connection seat 2. This design is simple and convenient to install.

[0071] Further, such as Fig.11 As shown, the lower surface of the upper clamp 31 and the upper surface of the lower clamp 32 respectively have anti-slip components 5.

[0072] In this embodiment, the anti-slip component 5 is a sheet structure, and the surface of the anti-slip component 5 is serrated, so as to increase the friction with the surface of the contacted object when it comes into contact with objects such as clothes, thereby preventing the backpack from being clamped, and the serrations on the surface of the anti-slip component 5 are arranged in sheets, which can increase the friction while reducing the force area of ​​a single contact point, thereby effectively avoiding scratches on clothes.

[0073] Preferably, the anti-slip component 5 is made of elastic material, which can effectively increase the friction with the surface of the clamped object and avoid the loss of clothing.

[0074] In summary, when the shooting angle is not suitable, the backpack clip only needs to rotate the connecting base 2 so that the connecting base 2 is rotated to a suitable position, and the locking device 4 therein can position the connecting base 2 at this position to obtain a suitable shooting angle. The technical solution is simple to adjust the shooting angle, which overcomes the technical problem of cumbersome shooting angle adjustment in the prior art.

[0075] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A backpack clip, comprising a quick-release head, a connecting seat, a clamping assembly and a locking device, wherein the quick-release head is arranged on the connecting seat, the connecting seat is rotatably connected to the clamping assembly, and the locking device is used to position the connecting seat at the second position when the connecting seat rotates from a first position to a second position, wherein: The locking device comprises a positioning member and a locking member; The positioning member is arranged on the connecting seat; The positioning member has a limiting portion; The locking member is located on the circumference of the positioning member; When the connecting seat is rotated by an external force, the locking member is extended and retracted as the positioning member rotates from the first position to the second position; When the external force of the connecting seat is removed, the locking member falls into the limiting portion to keep the positioning member positioned at the second position.

2. A backpack clip as claimed in claim 1, characterized in that: The surface contact between the locking member and the positioning member includes an abutting contact mode or a penetrating contact mode.

3. A backpack clip as claimed in claim 1, characterized in that: The longitudinal section or cross section of the positioning member is in the form of a wave curve.

4. A backpack clip as claimed in claim 1, characterized in that: The positioning member has a profile of a gear and is arranged circumferentially along the positioning member; The gear has a recessed area; When the locking member falls into the recessed area of ​​the gear, the positioning member stops rotating, thereby achieving the positioning of the positioning member.

5. A backpack clip as claimed in claim 1, characterized in that: The positioning member is a positioning hole, and the positioning holes are arranged at intervals along the circumference of the positioning member; When the locking member falls into the positioning hole, the positioning member stops rotating, thereby achieving positioning of the positioning member.

6. A backpack clip as claimed in claim 1, characterized in that: The locking member is arranged inside or outside the clamping assembly.

7. A backpack clip as claimed in claim 1, characterized in that: The quick-release head is detachably connected to the connecting seat.

8. The backpack clip according to claim 1, characterized in that: The bottom surface of the quick-release head has a buckle portion; The buckle portion has a limiting groove; The connecting seat has a button portion, and the button portion has a stopper; The stopper is assembled in the limiting groove to prevent the quick-release head from moving.

9. The backpack clip according to claim 1, characterized in that: The clamping assembly comprises an upper clamping member and a lower clamping member; The lower clamping piece is connected to the upper clamping piece through a hinge portion.

10. A backpack clip as claimed in claim 9, characterized in that: The lower surface of the upper clamping piece and the upper surface of the lower clamping piece are respectively provided with anti-slip components.

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