Portable fixing device

Abstract

This invention discloses a portable securing device, comprising: a clamping assembly including a first clamping member, a second clamping member, a first connecting member, and a second connecting member, wherein the first clamping member, the second clamping member, the first connecting member, and the second connecting member together form a parallelogram structure; the two ends of the first connecting member are rotatably connected to one end of the first clamping member and one end of the second clamping member, respectively, and the two ends of the second connecting member are rotatably connected to the other ends of the first clamping member and the other end of the second clamping member, respectively; and an operating member connected to the clamping assembly, wherein the operating member can drive the first clamping member to move closer to the second clamping member. This portable securing device allows for convenient manual securing to a backpack strap.

Description

Technical Field

[0001] This invention relates to the technical field of shooting equipment, and in particular to a portable fixing device. Background Technology

[0002] In related technologies, photography equipment, such as DSLRs, is frequently favored. People typically use DSLRs for outdoor photography. When hiking, people need to temporarily pack their DSLRs away, and then take them out again to photograph scenery they like. However, the process of constantly putting the DSLR in and taking it out of its packaging is rather complicated and laborious for users.

[0003] Existing backpack clips are attached to backpack straps, and then the DSLR camera is mounted on the clip. However, the current method of attaching the clip to the backpack straps is cumbersome and inconvenient for manual operation. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a portable fixing device that can be easily and manually fixed to a backpack strap.

[0005] A portable fixing device according to an embodiment of the present invention includes:

[0006] The clamping assembly includes a first clamping member, a second clamping member, a first connecting member, and a second connecting member. The first clamping member, the second clamping member, the first connecting member, and the second connecting member together form a parallelogram structure. The two ends of the first connecting member are rotatably connected to one end of the first clamping member and one end of the second clamping member, respectively. The two ends of the second connecting member are rotatably connected to the other ends of the first clamping member and the other ends of the second clamping member, respectively.

[0007] An operating element, connected to the clamping assembly, is capable of driving the first clamping element closer to the second clamping element.

[0008] The portable securing device according to embodiments of the present invention has at least the following advantages: Since the first clamping member, the second clamping member, the first connecting member, and the second connecting member together form a parallelogram structure, the parallelogram structure creates a locking space. When the backpack strap is passed through the locking space, the first clamping member and the second clamping member respectively contact both sides of the backpack strap. When the operating member drives the first clamping member closer to the second clamping member, the first clamping member and the second clamping member can jointly clamp the backpack strap, thereby facilitating manual attachment of the portable securing device to the backpack strap.

[0009] According to some embodiments of the present invention, the portable fixing device includes a threaded fastening block and a fixing block, wherein the fixing block passes through the first clamping member and the second clamping member, and together with the fastening block, clamps the first clamping member and the second clamping member.

[0010] According to some embodiments of the present invention, the portable fixing device further includes a nut, the first clamping member has a first through hole and a first slot communicating with each other, the first slot being located on the side of the first clamping member opposite to the second clamping member, the fixing block includes a top and a threaded portion communicating with each other, the top being engaged in the first slot, the threaded portion passing through the first through hole and threadedly connected to the nut, the top and the nut being clamped together by the first clamping member.

[0011] According to some embodiments of the portable fixing device of the present invention, the first clamping member further has a second slot communicating with the first through hole, the second slot being located on the side of the first clamping member closer to the second clamping member, the nut being disposed in the second slot, and the end face of the nut being lower than the end face of the first clamping member.

[0012] According to some embodiments of the portable fixing device of the present invention, the second clamping member has a waist-shaped groove that extends along the length direction of the second clamping member, and the fixing block passes through the waist-shaped groove.

[0013] According to some embodiments of the present invention, the portable fixing device includes an operating member comprising a screw and a nut. One end of the screw is fixedly connected to the first clamping member, and the other end of the screw passes through the second clamping member and is threadedly connected to the nut. The nut and the first clamping member are jointly clamped by the second clamping member.

[0014] According to some embodiments of the portable fixing device of the present invention, one end of the first connector is pin-connected to one end of the second clamping member, the other end of the first connector has a buckle, one end of the first clamping member has a second through hole, the buckle is disposed in the second through hole and hooks one end of the second clamping member so that the first connector can rotate relative to the second clamping member.

[0015] According to some embodiments of the portable fixing device of the present invention, two second connectors are provided. The two second connectors are spaced apart along the width direction of the first clamping member and form a gap. The first clamping member includes a body part, a first protrusion part and two second protrusion parts. The first protrusion part and the second protrusion parts are both connected to the body part, and the two second protrusion parts are respectively located on both sides of the first protrusion part. Along the length direction of the body part, the second protrusion part protrudes from the body part, and the first protrusion part protrudes from both the body part and the second protrusion parts.

[0016] The first protrusion is disposed in the gap and connected to the second connector pin. The second protrusion has an inclined surface, and the height of the inclined surface gradually increases along the direction of the second connector toward the first connector.

[0017] According to some embodiments of the portable fixing device of the present invention, the first clamping member is provided with an anti-slip portion on the side near the second clamping member, the anti-slip portion having a rough surface.

[0018] According to some embodiments of the portable fixing device of the present invention, the second clamping member has a snap-fit ​​portion on the side opposite to the first clamping member, the snap-fit ​​portion being used to snap-fit ​​with a camera.

[0019] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram showing the first clamping member being away from the second clamping member in a portable fixing device according to some embodiments of the present invention;

[0022] Figure 2 This is a schematic diagram of a first clamping member approaching a second clamping member in a portable fixing device according to some embodiments of the present invention;

[0023] Figure 3 This is a cross-sectional view of a portable fixing device according to some embodiments of the present invention;

[0024] Figure 4 This is a schematic diagram of a first clamping member in a portable fixing device according to some embodiments of the present invention;

[0025] Figure 5 for Figure 4 A diagram from another angle;

[0026] Figure 6This is a schematic diagram of a second clamping member in a portable fixing device according to some embodiments of the present invention;

[0027] Figure 7 for Figure 6 A diagram from another angle;

[0028] Figure 8 This is a schematic diagram of a first connector in a portable fixing device according to some embodiments of the present invention.

[0029] Figure label:

[0030] Portable fixing device 10, first clamping member 100, body part 110, first protrusion 120, second protrusion 130, inclined surface 131, first through hole 140, first slot 150, second through hole 160, anti-slip part 170, second clamping member 200, waist-shaped groove 210, snap-fit ​​part 220, inclined groove 221, first connecting member 300, buckle 310, second connecting member 400, operating member 500, fastening block 510, fixing block 520, top 521, threaded part 522, nut 530, gap 600. Detailed Implementation

[0031] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0033] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0034] In the description of this invention, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of these terms in this invention in conjunction with the specific content of the technical solution. In the description of this invention, the reference to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., means that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples.

[0035] Please refer to Figure 1 and Figure 2 In some embodiments, the portable mounting device 10 includes a clamping assembly and an operating member 500. The clamping assembly is used to clamp the backpack strap, thereby securing it to the backpack strap. Thus, the portable mounting device 10 can be secured to the backpack strap, and then connected via an ACA structure and a snap-fit ​​part 220, facilitating the attachment of a DSLR camera to the portable mounting device 10. That is, the DSLR camera can be hung on the backpack strap via the portable mounting device 10, allowing it to be removed when the user needs to take photos and conveniently hung on the backpack strap when not taking photos.

[0036] It should be noted that the portable fixing device 10 can be fixed not only to a backpack strap but also to a waist belt. This application only uses a DSLR camera as an example to help readers understand the portable fixing device 10. Besides DSLR cameras, it can also be used with other handheld mobile devices, such as camcorders and mobile phones.

[0037] The structure of the clamping assembly and the operating component 500 are described in detail below. Please refer to... Figure 1 The clamping assembly includes a first clamping member 100, a second clamping member 200, a first connecting member 300, and a second connecting member 400. The first clamping member 100 and the second clamping member 200 can be clamping plates, and the first connecting member 300 and the second connecting member 400 can be connecting rods. The first clamping member 100, the second clamping member 200, the first connecting member 300, and the second connecting member 400 together form a parallelogram structure. The lengths of the first clamping member 100 and the second clamping member 200 are equal, and the lengths of the first connecting member 300 and the second connecting member 400 are equal, with the length of the first clamping member 100 being greater than the length of the first connecting member 300. The two ends of the first connecting member 300 are rotatably connected to one end of the first clamping member 100 and one end of the second clamping member 200, respectively. The two ends of the second connecting member 400 are rotatably connected to the other ends of the first clamping member 100 and the second clamping member 200, respectively.

[0038] The operating element 500 is connected to the clamping assembly and can drive the first clamping member 100 to move closer to or further away from the second clamping member 200. Specifically, since the first clamping member 100, the second clamping member 200, the first connecting member 300, and the second connecting member 400 together form a parallelogram structure, the parallelogram structure creates a locking space. The backpack strap is passed through the locking space, so that the first clamping member 100 and the second clamping member 200 respectively contact the two sides of the backpack strap. When the operating element 500 drives the first clamping member 100 closer to the second clamping member 200, the first clamping member 100 and the second clamping member 200 can jointly clamp the backpack strap, thus facilitating manual attachment of the portable fixing device 10 to the backpack strap. When it is necessary to remove the portable securing device 10 from the backpack strap, the operating component 500 can be operated to move the first clamping member 100 away from the second clamping member 200, thereby releasing the parallelogram structure from clamping the backpack strap (the movement of the first clamping member 100 closer to or further away from the second clamping member 200 can be referred to...). Figure 1 and Figure 2 ).

[0039] Please refer to the following for a further description of the specific structure of the operating component 500. Figure 3 In some embodiments, the operating member 500 includes a threaded fastening block 510 and a fixing block 520. The fixing block 520 passes through the first clamping member 100 and the second clamping member 200, and together with the fastening block 510, clamps the first clamping member 100 and the second clamping member 200. The fastening block 510 can be a frustum-shaped nut 530. After the fixing block 520 and the fastening block 510 are threadedly connected, tightening the fastening block 510 can reduce the distance between the fastening block 510 and the fixing block 520. That is, tightening the fastening block 510 can bring the first clamping member 100 closer to the second clamping member 200, thereby causing the first clamping member 100 and the second clamping member 200 to clamp the backpack strap.

[0040] For an explanation of how the fixing block 520 is fixed to the first clamping member 100, please refer to [link / reference]. Figure 1 , Figure 3 and Figure 4In some embodiments, the operating member 500 further includes a nut 530. The first clamping member 100 has a first through hole 140 and a first slot 150 that are interconnected. The first slot 150 is located on the side of the first clamping member 100 opposite to the second clamping member 200. The fixing block 520 includes a top 521 and a threaded portion 522 that are interconnected. The top 521 is engaged in the first slot 150, and the threaded portion 522 passes through the first through hole 140 and is threadedly connected to the nut 530. The top 521 and the nut 530 are together clamped on the first clamping member 100. Thus, the fixing block 520 can be fixed on the first clamping member 100 by the top 521 and the nut 530. When the fixing block 520 is fixed on the first clamping member 100, the user only needs to turn the fastening block 510, and the fastening block 510 will move the second clamping member 200 closer to the first clamping member 100. In addition, after the fixing block 520 is fixed on the first clamping member 100, it prevents the fastening block 510 from being twisted, and the fastening block 510 and the fixing block 520 from rotating together, thus preventing the first clamping member 100 and the second clamping member 200 from getting close to each other.

[0041] The aforementioned nut 530 serves to fix the fixing block 520 onto the first clamping member 100. When the first clamping member 100 approaches the second clamping member 200, it's conceivable that the smaller the distance between the first clamping member 100 and the second clamping member 200, the better the effect of the first clamping member 100 and the second clamping member 200 jointly clamping the backpack strap. However, when the nut 530 is located on the side of the first clamping member 100 closest to the second clamping member 200, the second clamping member 200 will abut against the nut 530 when it approaches the first clamping member 100, preventing further reduction of the distance between them. To solve this problem, in some embodiments, the first clamping member 100 also has a second slot (not shown in the figure) communicating with the first through hole 140. The second slot is located on the side of the first clamping member 100 closest to the second clamping member 200, and the nut 530 is disposed in the second slot, with the end face of the nut 530 lower than the end face of the first clamping member 100. Specifically, after the nut 530 is located in the second slot, the distance between the second clamping member 200 and the first clamping member 100 can be very small, thereby ensuring that the portable fixing device 10 is well fixed on the backpack strap.

[0042] It is conceivable that when one end of the fixing block 520 is fixed to the first clamping member 100, tightening the fastening block 510 will cause the first clamping member 100 to move closer to the second clamping member 200. At this time, the other end of the fixing block 520 will move along the length of the second clamping member 200. If the other end of the fixing block 520 remains stationary, the first clamping member 100 cannot move closer to the second clamping member 200. Therefore, a slotted hole or slotted groove 210 is usually provided on the second clamping member 200, so that the fixing block 520 can not only pass through the second clamping member 200, but also move along the extension direction of the slotted hole or slotted groove 210. Further, please refer to Figure 1 and Figure 6 In some embodiments, the second clamping member 200 has a waist-shaped groove 210 that extends along the length of the second clamping member 200, and the fixing block 520 passes through the waist-shaped groove 210. An opening is provided on one side of the waist-shaped groove 210.

[0043] In addition to the operating member 500 including a fastening block 510 and a fixing block 520, the operating member 500 may also include a screw and a nut 530. In some embodiments, the operating member 500 includes a screw and a nut 530, one end of the screw is fixedly connected to the first clamping member 100, and the other end of the screw passes through the second clamping member 200 and is threadedly connected to the nut 530. The nut 530 and the first clamping member 100 are jointly clamped in the second clamping member 200. Specifically, by tightening the nut 530, the nut 530 can move the second clamping member 200 closer to the first clamping member 100, thereby reducing the distance between the first clamping member 100 and the second clamping member 200.

[0044] Furthermore, to facilitate the user's installation of the portable securing device 10 onto the backpack straps, the parallelogram structure can be opened, and the backpack straps can be inserted into the parallelogram structure. Specifically, please refer to... Figure 5 and Figure 8In some embodiments, the two ends of the second connecting member 400 are respectively pin-connected to the other ends of the first clamping member 100 and the second clamping member 200. One end of the first connecting member 300 is pin-connected to one end of the second clamping member 200. The other end of the first connecting member 300 has a buckle 310. One end of the first clamping member 100 has a second through hole 160. The buckle 310 is disposed in the second through hole 160 and hooks one end of the second clamping member 200, so that the first connecting member 300 can rotate relative to the second clamping member 200. The buckle 310 and the second clamping member 200 are detachably connected. When the buckle 310 is removed from the second clamping member 200, the portable fixing device 10 can be easily installed on the backpack strap. The buckle 310 can be hook-shaped, and one end of the second clamping member 200 can be cylindrical, so that the buckle 310 can hook the second clamping member 200 and rotate relative to it.

[0045] Please refer to Figure 1 and Figure 5 In some embodiments, two second connectors 400 are provided. The two second connectors 400 are spaced apart along the width direction of the first clamping member 100 to form a gap 600. The first clamping member 100 includes a body portion 110, a first protrusion 120, and two second protrusions 130. The first protrusion 120 and the second protrusion 130 are both connected to the body portion 110, and the two second protrusions 130 are respectively located on both sides of the first protrusion 120. Along the length direction of the body portion 110, the second protrusion 130 protrudes from the body portion 110, and the first protrusion 120 protrudes from the body portion 110 and the second protrusion 130. The first protrusion 120 is disposed in the gap 600 and is pin-connected to the second connector 400. The second protrusion 130 has an inclined surface 131, and the height of the inclined surface 131 gradually increases along the direction of the second connector 400 close to the first connector 300. Specifically, when the second clamping member 200 approaches the first clamping member 100, the second connecting member 400 can abut against the inclined surface 131, and the first protrusion 120 can be located in the gap 600. This ensures that the distance between the second clamping member 200 and the first clamping member 100 is close to zero, thus securely clamping the backpack strap. After the camera is attached to the portable fixing device 10, the portable fixing device 10 will not slide relative to the backpack strap, thus facilitating manual use.

[0046] Please refer to Figure 5In some embodiments, the first clamping member 100 has an anti-slip portion 170 on the side near the second clamping member 200, and the anti-slip portion 170 has a rough surface. Specifically, the surface of the anti-slip portion 170 can be uneven, so that when the anti-slip portion 170 contacts the backpack strap, there is a large friction between the anti-slip portion 170 and the backpack strap. This helps to keep the portable fixing device 10 fixed to the backpack strap.

[0047] Please refer to Figure 6 and Figure 7 In some embodiments, the second clamping member 200 has a locking portion 220 on the side opposite to the first clamping member 100, which is used to lock onto the camera. The locking portion 220 may have multiple inclined slots 221, such as two inclined slots 221, located on opposite sides of the width of the second clamping member 200. Specifically, the locking portion 220 can lock onto the camera by having a locking block or quick-release plate on the camera, with the locking portion 220 locking onto the quick-release plate. The camera is locked onto the inclined slot 221 along the length of the second clamping member 200, thus allowing the camera to move only relative to the length of the second clamping member 200, and not relative to its width. Furthermore, the locking portion 220 may be a guide rail, with a slider structure on the camera or quick-release plate, the guide rail extending along the length of the second clamping member 200. The slider is slidably connected to the guide rail. It should be noted that when the portable fixing device 10 is fixed to the backpack strap, the length direction of the second clamp 200 is perpendicular to the vertical direction. This prevents the camera from slipping off the portable fixing device 10. In addition, the locking part 220 can also be equipped with a screw, and the camera is threadedly connected to the screw, which can achieve a better fixing effect.

[0048] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A portable fixing device, characterized in that, include: The clamping assembly includes a first clamping member, a second clamping member, a first connecting member, and a second connecting member. The first clamping member, the second clamping member, the first connecting member, and the second connecting member together form a parallelogram structure. The two ends of the first connecting member are rotatably connected to one end of the first clamping member and one end of the second clamping member, respectively. The two ends of the second connecting member are rotatably connected to the other ends of the first clamping member and the other ends of the second clamping member, respectively. An operating element is connected to the clamping assembly, and the operating element is capable of driving the first clamping member to approach the second clamping member; The parallelogram structure is used for the backpack strap to pass through. When the operating member drives the first clamping member to approach the second clamping member, the first clamping member and the second clamping member together clamp the backpack strap. The operating member is operated to move the first clamping member away from the second clamping member, thereby releasing the parallelogram structure from clamping the backpack strap. The operating component includes a threaded fastening block and a fixing block. The fixing block passes through the first clamping component and the second clamping component, and together with the fastening block, clamps the first clamping component and the second clamping component. The second clamping member has a waist-shaped groove that extends along the length of the second clamping member, and the fixing block passes through the waist-shaped groove; Two second connectors are provided, and the two second connectors are spaced apart along the width direction of the first clamping member to form a gap. The first clamping member includes a body part, a first protrusion part and two second protrusion parts. The first protrusion part and the second protrusion parts are both connected to the body part, and the two second protrusion parts are respectively located on both sides of the first protrusion part. Along the length direction of the body part, the second protrusion part protrudes from the body part, and the first protrusion part protrudes from both the body part and the second protrusion part. The first protrusion is disposed in the gap and connected to the second connector pin. The second protrusion has an inclined surface, and the height of the inclined surface gradually increases along the direction of the second connector toward the first connector.

2. The portable fixing device according to claim 1, characterized in that, The operating component further includes a nut. The first clamping component has a first through hole and a first slot that are interconnected. The first slot is located on the side of the first clamping component facing away from the second clamping component. The fixing block includes a top and a threaded portion that are interconnected. The top is engaged in the first slot. The threaded portion passes through the first through hole and is threadedly connected to the nut. The top and the nut are clamped together by the first clamping component.

3. The portable fixing device according to claim 2, characterized in that, The first clamping member also has a second slot communicating with the first through hole. The second slot is located on the side of the first clamping member closer to the second clamping member. The nut is disposed in the second slot, and the end face of the nut is lower than the end face of the first clamping member.

4. The portable fixing device according to claim 1, characterized in that, The operating component includes a screw and a nut. One end of the screw is fixedly connected to the first clamping component, and the other end of the screw passes through the second clamping component and is threadedly connected to the nut. The nut and the first clamping component are clamped together by the second clamping component.

5. The portable fixing device according to claim 1, characterized in that, One end of the first connector is pin-connected to one end of the second clamping member. The other end of the first connector has a buckle. One end of the first clamping member has a second through hole. The buckle is disposed in the second through hole and hooks one end of the second clamping member so that the first connector can rotate relative to the second clamping member.

6. The portable fixing device according to claim 1, characterized in that, The first clamping member has an anti-slip part on the side near the second clamping member, and the anti-slip part has a rough surface.

7. The portable fixing device according to claim 1, characterized in that, The second clamping member has a snap-fit ​​part on the side opposite to the first clamping member, which is used to snap-fit ​​with the camera.

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