Quick splicing assembly and image support

Abstract

The utility model discloses a fast splicing assembly and an image support, both comprising: a first splicing piece, which is provided with a rod portion and a drop-resistant portion at least partially protruding out of the outer peripheral wall of the rod portion; the second splicing piece is provided with a mounting channel in a penetrating manner, and the outer edge, at one end of the mounting channel, of the second splicing piece is provided with a matching inclined surface; the rod part can be arranged in the mounting channel in a penetrating manner so as to enable the anti-falling part to extend out of the end part of the second splicing piece, and the rod part can rotate relative to the second splicing piece so as to enable the anti-falling part to move on the matched inclined surface and then be in close fit with the matched inclined surface, so that quick splicing between the two parts is completed; the assembly of the two parts can be completed according to a preset relative angle range when the anti-falling part and the matching inclined surface are tightly matched, and the rod part and the anti-falling part can be pulled out from the mounting channel when the two parts are relatively rotated until the anti-falling part and the matching inclined surface are not tightly matched any more; according to the rapid assembling assembly and the image support, the parts are very convenient to assemble and disassemble, and the relative angle between the parts can be positioned.

Description

Technical Field

[0001] The utility model relates to a quick assembly component and an imaging bracket. Background Art

[0002] In the related art, in order to facilitate storage and transportation, products assembled from multiple components, such as imaging brackets, are designed to be disassembled into multiple parts. Most common disassembly and assembly structures use threaded connections. Threaded connections are not only inconvenient for quick assembly and disassembly, but also unable to calibrate the relative angle between two components, affecting the quality of the product after reassembly. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, one of the purposes of the utility model is to propose a quick assembly component with a simple structure, convenient assembly, and capable of positioning the relative angle between components; the second purpose is to propose an imaging bracket using the above quick assembly component.

[0004] A quick assembly component according to an embodiment of the first aspect of the utility model includes: a first splicing piece, on which a rod portion and a retaining portion at least partially protruding from the outer peripheral wall of the rod portion are provided; a second splicing piece, through which an installation channel is provided, and a mating inclined surface is provided at the outer edge of one end of the installation channel of the second splicing piece; the rod portion can pass through the installation channel so that the retaining portion extends out of the end of the second splicing piece, and the rod portion can rotate relative to the second splicing piece so that the retaining portion moves on the mating inclined surface and is tightly fitted with the mating inclined surface.

[0005] A quick assembly component according to an embodiment of the utility model has at least the following beneficial effects:

[0006] The first splicing piece and the second splicing piece are respectively fixed on two components. When assembling the two components together, the rod portion and the retaining portion are passed through the installation channel so that the retaining portion extends out of one end of the installation channel, and then the two components are rotated relative to each other. The retaining portion moves along the mating inclined surface until the retaining portion and the mating inclined surface are in a tightly fitted state, and the quick assembly of the two components can be completed. Moreover, when the retaining portion and the mating inclined surface are tightly fitted, the two components can be assembled within a preset relative angle range; similarly, when disassembling the two components, only need to rotate the two components relative to each other until the retaining portion and the mating inclined surface are no longer tightly fitted, and then pull out the rod portion and the retaining portion from the installation channel; the above quick assembly component has a simple structure, is convenient for assembly and disassembly, and can position the relative angle between components.

[0007] In some embodiments of the present utility model, there are two mating inclined surfaces. The bottoms of the two mating inclined surfaces intersect, and the tops of the two mating inclined surfaces are arranged in opposite directions. When the anti-disengagement portion extends out of the end of the second splicing member, it is located at the intersection of the bottoms of the two mating inclined surfaces. The rod portion can drive the anti-disengagement portion to move to be tightly fitted with one of the mating inclined surfaces when rotating clockwise or counterclockwise.

[0008] In some embodiments of the present utility model, one end of the rod portion is configured with two anti-disengagement portions arranged in opposite directions. When the rod portion rotates clockwise or counterclockwise, it can drive the two anti-disengagement portions to be tightly fitted on the two mating inclined surfaces respectively.

[0009] In some embodiments of the present utility model, the mating inclined surface is formed on the end surface of the second splicing member opposite to the anti-disengagement portion. An angle limiting portion is provided at the top of the mating inclined surface. When the anti-disengagement portion contacts the angle limiting portion, it is tightly fitted with the mating inclined surface.

[0010] In some embodiments of the present utility model, the anti-disengagement portion is a side ear portion formed on the outer peripheral wall of the rod portion. The angle limiting portion has a positioning groove portion matching the outer peripheral contour of the side ear portion.

[0011] In some embodiments of the present utility model, an angle positioning mechanism is further provided between the first splicing member and the second splicing member.

[0012] In some embodiments of the present utility model, the angle positioning mechanism includes a first ball, a first positioning counterbore adapted to the first ball, a locking assembly, and a second positioning counterbore adapted to the locking assembly. One of the first ball and the first positioning counterbore is provided on the first splicing member, and the other of the first ball and the first positioning counterbore is provided on the second splicing member. One of the locking assembly and the second positioning counterbore is provided on the first splicing member, and the other of the locking assembly and the second positioning counterbore is provided on the second splicing member.

[0013] In some embodiments of the present utility model, the anti-disengagement portion is provided at one end of the rod portion, and a threaded stud portion is provided at the other end of the rod portion. The diameter of the threaded stud portion is smaller than the diameter of the rod portion to form a step portion. The threaded stud portion is detachably connected with a locking nut opposite to the step portion.

[0014] An imaging bracket according to an embodiment of the second aspect of the present utility model includes the quick assembly component of any of the above technical solutions. The imaging bracket adopting the quick assembly component has a simple structure, is very convenient for assembling and disassembling components, and can position the relative angles between components.

[0015] In some embodiments of the present utility model, the imaging support further includes a pipe fitting, a first support, and a second support. The first support is connected to one end of the pipe fitting through the quick assembly component, and the second support is connected to the other end of the pipe fitting through the quick assembly component. An installation component for connecting an imaging device is provided on the first support.

[0016] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0017] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic structural diagram of Embodiment 1 of the quick assembly component of the present utility model;

[0019] Figure 2 is Figure 1 a schematic structural diagram of another perspective of the embodiment;

[0020] Figure 3 is a schematic structural diagram of Embodiment 2 of the quick assembly component of the present utility model;

[0021] Figure 4 is Figure 3 a schematic structural decomposition diagram of the embodiment;

[0022] Figure 5 is a schematic structural diagram of the quick assembly component of the present utility model applied between two components;

[0023] Figure 6 is a schematic structural diagram of an embodiment of the imaging support of the present utility model;

[0024] Figure 7 is Figure 6 a schematic decomposition diagram of the imaging support when it is inverted in the embodiment.

[0025] Reference Signs:

[0026] First splicing member 100; rod portion 110; threaded column portion 111; step portion 112; anti-disengagement portion 120; locking nut 130; second splicing member 200; installation channel 210; mating inclined surface 220; angle limiting portion 230; first ball 310; first positioning counterbore 320; locking assembly 330; positioning plug 331; return spring 332; tightening screw 333; second positioning counterbore 340; pipe fitting 400; first support 500; installation component 510; second support 600; placement plane 610; hoisting perforation 620. Detailed implementation manners

[0027] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where 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 utility model and should not be construed as a limitation of the present utility model.

[0028] In the description of the present utility model, it should be understood that for the orientation description, terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0029] In the description of the present utility model, the meaning of "a number of" is one or more, the meaning of "a plurality of" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] See Figure 1 and Figure 2 or see Figure 3 and Figure 4, A quick assembly component according to an embodiment of the present utility model includes: a first splicing member 100, a rod portion 110 is provided on the first splicing member 100, and a blocking portion 120 that at least partially protrudes from the outer peripheral wall of the rod portion 110; a second splicing member 200, an installation channel 210 is provided through the second splicing member 200, and a mating inclined surface 220 is provided at the outer edge of one end of the second splicing member 200 in the installation channel 210; the rod portion 110 can be inserted through the installation channel 210 so that the blocking portion 120 extends out of the end of the second splicing member 200, and the rod portion 110 can rotate relative to the second splicing member 200 so that the blocking portion 120 moves on the mating inclined surface 220 and is tightly fitted with the mating inclined surface 220.

[0032] The first splicing member 100 and the second splicing member 200 are respectively fixed on two components. When assembling the two components together, the rod portion 110 and the blocking portion 120 are passed through the installation channel 210 so that the blocking portion 120 extends out of one end of the installation channel 210, and then the two components are rotated relative to each other. The blocking portion 120 moves along the mating inclined surface 220 to a state where the blocking portion 120 and the mating inclined surface 220 are tightly fitted, and the quick assembly between the two components can be completed. Moreover, when the blocking portion 120 and the mating inclined surface 220 are tightly fitted, the assembly of the two components can be completed within a preset relative angle range; similarly, when disassembling the two components, only need to rotate the two components relative to each other until the blocking portion 120 is no longer tightly fitted with the mating inclined surface 220, and then pull out the rod portion 110 and the blocking portion 120 from the installation channel 210; the above quick assembly component has a simple structure, is convenient to assemble and disassemble, and can position the relative angle between the components.

[0033] See Figure 1 and Figure 2 , In some embodiments of the present utility model, there are two mating inclined surfaces 220, the bottoms of the two mating inclined surfaces 220 intersect, the tops of the two mating inclined surfaces 220 are arranged back to back, and when the blocking portion 120 extends out of the end of the second splicing member 200, it is located at the intersection of the bottoms of the two mating inclined surfaces 220. Rotating the rod portion 110 clockwise or counterclockwise can drive the blocking portion 120 to move to be tightly fitted with one of the mating inclined surfaces 220. It can be understood that when the blocking portion 120 extends out of the end of the second splicing member 200 and is located at the intersection of the bottoms of the two mating inclined surfaces 220, at this time, the blocking portion 120 can be selectively rotated clockwise or counterclockwise to realize the assembly between the first splicing member 100 and the second splicing member 200, which is very convenient to use.

[0034] See Figure 1 and Figure 2, in some embodiments of the present utility model, two anti - detachment portions 120 arranged back - to - back are configured at one end of the rod portion 110. When the rod portion 110 rotates clockwise or counter - clockwise, the two anti - detachment portions 120 can be respectively tightly fitted on the two mating inclined surfaces 220. By providing two anti - detachment portions 120 to adapt to the two mating inclined surfaces 220, and the two anti - detachment portions 120 are simultaneously and respectively tightly fitted on the two mating inclined surfaces 220, it is beneficial to the force balance when the first splicing member 100 and the second splicing member 200 are assembled together, and the assembly or disassembly can be completed when the first splicing member 100 and the second splicing member 200 rotate a relatively small angle relative to each other.

[0035] See Figure 3 and Figure 4 , in some embodiments of the present utility model, the mating inclined surface 220 is formed on the end surface of the second splicing member 200 opposite to the anti - detachment portion 120. An angle - limiting portion 230 is provided at the top of the mating inclined surface 220. When the anti - detachment portion 120 contacts the angle - limiting portion 230, it is tightly fitted with the mating inclined surface 220. It can be understood that when the anti - detachment portion 120 on the rod portion 110 passes through the installation channel 210, the anti - detachment portion 120 faces the lower part of the mating inclined surface 220 and the anti - detachment portion 120 does not contact the mating inclined surface 220. Then, the two components to be assembled are driven to rotate relative to each other approximately around the axial direction of the rod portion 110. The anti - detachment portion 120 moves from the lower part of the mating inclined surface 220 to contact the mating inclined surface 220. When the anti - detachment portion 120 moves to contact the angle - limiting portion 230, the anti - detachment portion 120 is tightly fitted with the mating inclined surface 220. The angle - limiting portion 230 can prevent the anti - detachment portion 120 from continuing to move along the top of the mating inclined surface 220, thereby positioning the relative angle between the two components and ensuring that the two components can be spliced at a preset angular position. The tight fitting of the anti - detachment portion 120 with the mating inclined surface 220 limits the relative rotation between the two components and also limits the separation between the two components along the length direction of the rod portion 110.

[0036] See Figure 3 and Figure 4 , in some embodiments of the present utility model, the central axis of the rod portion 110 coincides with the central axis of the installation channel 210. Two anti - detachment portions 120 arranged back - to - back are configured at one end of the rod portion 110. The second splicing member 200 has two mating inclined surfaces 220 corresponding to the anti - detachment portions 120 one by one and two angle - limiting portions 230 corresponding to the anti - detachment portions 120 one by one. By providing two anti - detachment portions 120, two mating inclined surfaces 220 and two angle - limiting portions 230, it is beneficial to the force balance when the first splicing member 100 and the second splicing member 200 are assembled together, and the assembly or disassembly can be completed when the first splicing member 100 and the second splicing member 200 rotate a relatively small angle relative to each other.

[0037] See Figure 3 and Figure 4 In some embodiments of the present utility model, in order to further improve the positioning accuracy when the anti-disengagement portion 120 contacts the angle limiting portion 230, the anti-disengagement portion 120 is a side ear portion formed on the outer peripheral wall of the rod portion 110, and the angle limiting portion 230 has a positioning groove portion matching the outer peripheral contour of the side ear portion.

[0038] See Figure 5 In some embodiments of the present utility model, an angle positioning mechanism is further provided between the first splicing member 100 and the second splicing member 200. In the case where the angle limiting portion 230 cooperating with the anti-disengagement portion 120 is not provided, the angle positioning mechanism can maintain the tight fitting effect between the anti-disengagement portion 120 and the mating inclined surface 220 to avoid accidental contact.

[0039] See Figure 5 In some embodiments of the present utility model, the angle positioning mechanism includes a first ball 310 and a first positioning counterbore 320 adapted to the first ball 310, as well as a locking assembly 330 and a second positioning counterbore 340 adapted to the locking assembly 330. One of the first ball 310 and the first positioning counterbore 320 is provided on the first splicing member 100, and the other of the first ball 310 and the first positioning counterbore 320 is provided on the second splicing member 200. One of the locking assembly 330 and the second positioning counterbore 340 is provided on the first splicing member 100, and the other of the locking assembly 330 and the second positioning counterbore 340 is provided on the second splicing member 200.

[0040] In this embodiment, the first positioning counterbore 320 and the second positioning counterbore 340 are both directly or indirectly provided on the first splicing member 100, and the first ball 310 and the locking assembly 330 are both directly or indirectly provided on the second splicing member 200. Specifically, the locking assembly 330 includes a positioning plug 331, a return spring 332, and a tightening screw 333. One end of the positioning plug 331 is inserted corresponding to the second positioning counterbore 340, the return spring 332 urges the positioning plug 331 away from the second positioning counterbore 340, and the tightening screw 333 is threadedly connected to the second splicing member 200 so as to be able to push against the other end of the positioning plug 331 to overcome the acting force of the return spring 332 and insert into the first positioning counterbore 320. When the anti-disengagement portion 120 moves from the lower part of the mating inclined surface 220 to be tightly fitted with the mating inclined surface 220, the first ball 310 enters the first positioning counterbore 320. At this time, the positioning plug 331 is aligned with the second positioning counterbore 340. Tightening the tightening screw 333 can keep the positioning plug 331 extending into the second positioning counterbore 340, preventing relative rotation between the first splicing member 100 and the second splicing member 200. When disassembly is required, first loosen the tightening screw 333, and then when the user applies a large torque so that the anti-disengagement portion 120 is no longer tightly fitted with the mating inclined surface 220, the first ball 310 leaves the first positioning counterbore 320 and the positioning plug 331 leaves the second positioning counterbore 340.

[0041] See Figure 4 , in some embodiments of the present utility model, the anti-disengagement portion 120 is provided at one end of the rod portion 110, and a threaded column portion 111 is provided at the other end of the rod portion 110. The diameter of the threaded column portion 111 is smaller than the diameter of the rod portion 110 to form a stepped portion 112, and a locking nut 130 opposite to the stepped portion 112 is detachably connected to the threaded column portion 111. Only a through hole for the threaded column portion 111 to pass through needs to be preset on the component for installing the first splicing member 100. After the threaded column portion 111 passes through the through hole, the stepped portion 112 abuts against the component, and then by tightening the locking nut 130 on the threaded column portion 111, the first splicing member 100 can be fixed on the corresponding component, which is very convenient to use and has low manufacturing difficulty.

[0042] See Figure 6 and Figure 7 , the present utility model also discloses an imaging bracket, including the quick assembly component of any of the above technical solutions. The imaging bracket adopting this quick assembly component has a simple structure, is very convenient for assembling and disassembling components, and can position the relative angles between components.

[0043] See Figure 6 and Figure 7, in some embodiments of the present utility model, the imaging bracket further includes a pipe fitting 400, a first support 500, and a second support 600. The first support 500 is connected to one end of the pipe fitting 400 through the quick assembly component, and the second support 600 is connected to the other end of the pipe fitting 400 through the quick assembly component. An installation component 510 for connecting an imaging device is provided on the first support 500. Among them, the first support 500 installs and fixes the imaging device by using the installation component 510. The second support 600 has a placement plane 610, and the placement plane 610 is placed on a tabletop or the ground, so as to support the imaging device at a certain height from the tabletop or the ground. Of course, in other embodiments, the second support 600 can also be a tripod, a fixed seat, or other components that can be placed on a tabletop or the ground. When disassembling the imaging bracket, only the first support 500 and the second support 600 need to be removed from both ends of the pipe fitting 400 through their respective corresponding quick assembly components, so as to reduce the volume of the imaging bracket for easy storage or transportation; when assembling the imaging bracket, the first support 500 and the second support 600 can also be quickly spliced to both ends of the pipe fitting 400 through their respective quick assembly components.

[0044] See Figure 7 , in some embodiments of the present utility model, the second support 600 is in a disc shape, and at least two hoisting perforations 620 are circumferentially distributed around the center of the second support 600. It can be understood that a hoisting bolt can pass through the hoisting perforation 620, and the head of the bolt is larger than the hoisting perforation 620 to prevent falling off, and the screw of the bolt is fixed on the ceiling, so as to realize the reverse hoisting use of the imaging bracket. In some embodiments, the hoisting perforation 620 can also be set as a gourd hole, so that the bolt pre-installed on the ceiling can pass through the larger end of the gourd hole and then rotate a certain angle so that the head of the bolt abuts against the smaller end of the gourd hole to achieve the function of quick hoisting.

[0045] The technical features of the above embodiments can be combined arbitrarily. For the sake of brief description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0046] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and purpose of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A quick assembly component, characterized in that: include: A first assembling piece (100), wherein the first assembling piece (100) is provided with a rod portion (110) and a separation-blocking portion (120) at least partially protruding from an outer peripheral wall of the rod portion (110); A second assembling piece (200), wherein the second assembling piece (200) is provided with an installation channel (210) running through it, and the second assembling piece (200) is provided with a matching inclined surface (220) at an outer edge of one end of the installation channel (210); The rod portion (110) can be inserted into the installation channel (210) so that the anti-detachment portion (120) extends out of the end of the second splicing piece (200), and the rod portion (110) can be rotated relative to the second splicing piece (200) so that the anti-detachment portion (120) moves on the matching inclined surface (220) and is tightly matched with the matching inclined surface (220).

2. A quick assembly assembly according to claim 1, characterized in that: Two matching bevels (220) are provided, the bottom ends of the two matching bevels (220) intersect, and the top ends of the two matching bevels (220) are arranged opposite to each other. When the anti-detachment portion (120) extends out from the end of the second splicing piece (200), it is located at the intersection of the bottom ends of the two matching bevels (220), and the rod portion (110) can be rotated clockwise or counterclockwise to drive the anti-detachment portion (120) to move to tightly match one of the matching bevels (220).

3. A quick assembly assembly according to claim 2, characterized in that: One end of the rod (110) is provided with two anti-detachment portions (120) arranged opposite to each other, and when the rod (110) rotates clockwise or counterclockwise, the two anti-detachment portions (120) can be driven to be tightly fitted on the two matching inclined surfaces (220) respectively.

4. A quick assembly assembly according to claim 1, characterized in that: The matching bevel (220) is formed on the end surface of the second splicing piece (200) opposite to the anti-detachment portion (120), and an angle limiting portion (230) is provided at the top of the matching bevel (220). When the anti-detachment portion (120) contacts the angle limiting portion (230), it is tightly matched with the matching bevel (220).

5. A quick assembly assembly according to claim 4, characterized in that: The anti-detachment portion (120) is a side ear portion formed on the outer peripheral wall of the rod portion (110), and the angle limiting portion (230) has a positioning groove portion matching the outer peripheral contour of the side ear portion.

6. A quick assembly assembly according to claim 1, characterized in that: An angle positioning mechanism is also provided between the first assembling piece (100) and the second assembling piece (200).

7. A quick assembly assembly according to claim 6, characterized in that: The angle positioning mechanism includes a first marble (310) and a first positioning countersunk hole (320) adapted to the first marble (310), and a locking assembly (330) and a second positioning countersunk hole (340) adapted to the locking assembly (330); one of the first marble (310) and the first positioning countersunk hole (320) is arranged on the first assembly piece (100), and the other of the first marble (310) and the first positioning countersunk hole (320) is arranged on the second assembly piece (200); one of the locking assembly (330) and the second positioning countersunk hole (340) is arranged on the first assembly piece (100), and the other of the locking assembly (330) and the second positioning countersunk hole (340) is arranged on the second assembly piece (200).

8. The rapid assembly assembly according to claim 1, characterized in that: The blocking portion (120) is arranged at one end of the rod portion (110), and the other end of the rod portion (110) is provided with a threaded column portion (111), the diameter of the threaded column portion (111) is smaller than the diameter of the rod portion (110) to form a step portion (112), and the threaded column portion (111) is detachably connected to a locking nut (130) opposite to the step portion (112).

9. An imaging support, characterized in that: It comprises a quick assembly component according to any one of claims 1-8.

10. The imaging support according to claim 9, characterized in that: It also includes a pipe (400), a first support (500) and a second support (600), wherein the first support (500) is connected to one end of the pipe (400) via the quick assembly component, and the second support (600) is connected to the other end of the pipe (400) via the quick assembly component, and the first support (500) is provided with a mounting component (510) for connecting an imaging device.

Images