Quick disassembly and assembly mechanism and imaging equipment

Abstract

The utility model discloses a quick disassembly and assembly mechanism and image equipment, and the quick disassembly and assembly mechanism comprises a support which is provided with a non-circular first plugging part; the mounting base is provided with a connecting rod, one end of the connecting rod is provided with a threaded connecting structure, the other end of the connecting rod is provided with a second inserting part matched with the first inserting part in shape, and the second inserting part and the first inserting part are combined to prevent the mounting base from rotating relative to the support; the clutch piece is provided with a through hole through which the connecting rod and the second inserting part can penetrate; the threaded connection structure is utilized to fix the mounting seat on the image equipment in advance, the second insertion part penetrates through the through hole to be inserted into the first insertion part, then the clutch piece is driven to move to enable the through hole and the second insertion part to be staggered, and the second insertion part cannot be separated from the first insertion part; when the image equipment is disassembled, only the clutch piece needs to be driven to move so that the second inserting part can be pulled out of the through hole; the quick dismounting and mounting mechanism can quickly dismount and mount the image equipment, is low in dismounting and mounting difficulty, and is beneficial to meeting the requirement of single-person operation.

Description

Technical Field

[0001] This utility model relates to a quick assembly / disassembly mechanism and imaging equipment. Background Technology

[0002] Some imaging equipment needs to be mounted on a hanging bracket or a standing bracket. The usual practice is to use a threaded post and a threaded hole for installation. However, for larger and heavier imaging equipment, the threaded post and the threaded hole need to be aligned and screwed on so that the imaging equipment can rotate relative to the hanging bracket or standing bracket for installation and removal. This installation and removal method is very difficult for operators and is time-consuming and labor-intensive. Utility Model Content

[0003] This utility model aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of this utility model is to provide a quick-release mechanism for disassembling and installing imaging equipment, which is easy to use and facilitates single-person operation; another objective is to provide imaging equipment with the aforementioned quick-release mechanism.

[0004] A quick assembly / disassembly mechanism according to a first aspect of the present invention includes: a bracket having a non-circular first insertion portion; a mounting base having a connecting rod having a threaded connection structure at one end for connecting an imaging device, and a second insertion portion at the other end matching the shape of the first insertion portion, the second insertion portion and the first insertion portion being combined to prevent the mounting base from rotating relative to the bracket; and a clutch movably disposed on the bracket having a through hole through which the connecting rod and the second insertion portion can pass, the clutch being movable relative to the bracket to misalign the through hole relative to the second insertion portion, thereby preventing the second insertion portion from separating from the first insertion portion along the rod direction of the connecting rod.

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

[0006] When installing imaging equipment, the mounting base is pre-fixed to the imaging equipment using a threaded connection structure. Then, the second connector is inserted into the first connector through the through hole. The clutch is then activated to misalign the through hole and the second connector, preventing the second connector from detaching from the first connector. When disassembling the imaging equipment, simply activate the clutch to pull the second connector out of the through hole. This quick-release mechanism allows for rapid disassembly and installation of imaging equipment with low difficulty, facilitating single-person operation.

[0007] In some embodiments of this utility model, the end of the connecting rod away from the threaded connection structure has a non-circular protrusion. The protrusion protrudes radially along the connecting rod and forms the second insertion part. The first insertion part is a slot that matches the outer peripheral contour of the protrusion. The junction of the protrusion and the connecting rod forms a stop surface. When the clutch moves, it can abut against the stop surface to prevent the mounting base and the bracket from separating.

[0008] In some embodiments of this utility model, the protrusion is in the shape of a quadrangular prism, and the through hole and the slot are rectangular through holes that match the quadrangular prism. A limiting structure is provided between the mounting base and the bracket to limit the depth of the protrusion inserted into the slot.

[0009] In some embodiments of this utility model, the clutch member has a first plane at the end away from the bracket, and the mounting base has a second plane opposite to the first plane. The first plane and the second plane form the limiting structure. When the clutch member abuts against the stop surface, the first plane and the second plane abut against each other.

[0010] In some embodiments of this utility model, a soft rubber pad is provided between the first plane and the second plane.

[0011] In some embodiments of this utility model, the clutch is rotatably mounted on the bracket about the rod direction of the connecting rod. When the perforation rotates with the clutch, a portion of the perforation and the protrusion are misaligned along the rod direction of the connecting rod to prevent the protrusion from disengaging from the slot.

[0012] In some embodiments of this utility model, the bracket is provided with a tube, one end of the tube is provided with a connecting seat, the slot is provided in the middle of the connecting seat, the connecting seat has a circular portion that protrudes radially from the tube, the clutch includes a sleeve portion that is movably sleeved on the outside of the tube, a cylindrical seat is mounted on the sleeve portion, the through hole is provided in the middle of the cylindrical seat, and the circular portion is defined between the sleeve portion and the cylindrical seat so that the clutch can rotate axially about the circular portion.

[0013] In some embodiments of this utility model, an angle limiting mechanism is provided between the clutch and the bracket to stabilize the relative angle between the perforation and the protrusion.

[0014] In some embodiments of this utility model, the angle limiting mechanism includes at least two positioning grooves circumferentially distributed around the rotation axis of the clutch member on the bracket, and the clutch member is connected by a spring member to a positioning bead that can elastically abut against one of the positioning grooves.

[0015] The imaging equipment according to the second aspect of the present invention includes the quick disassembly and assembly mechanism described in any of the above technical solutions; the imaging equipment can quickly disassemble and install imaging devices, with low disassembly and assembly difficulty, which helps to meet the needs of single-person operation.

[0016] Additional aspects and advantages of this 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

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

[0018] Figure 1 This is a schematic diagram of the appearance of one embodiment of the quick assembly / disassembly mechanism of this utility model;

[0019] Figure 2 for Figure 1 A cross-sectional schematic diagram of an embodiment;

[0020] Figure 3 for Figure 1 Schematic diagram of the structural breakdown of the embodiment;

[0021] Figure 4 for Figure 1 A schematic diagram of the state when the perforation and the second insertion part are misaligned in the embodiment.

[0022] Figure label:

[0023] Bracket 100; First insertion part 110; Pipe fitting 120; Connecting seat 130; Ring part 131; Mounting seat 200; Connecting rod 210; Threaded connection structure 220; Second insertion part 230; Stop surface 231; Second plane 240; Clutch 300; Sleeve part 310; Cylindrical seat 320; Through hole 301; First plane 302; Soft rubber gasket 400; Angle limiting mechanism 500; Positioning groove 510; Spring part 520; Positioning bead 530. Detailed Implementation

[0024] The embodiments of this utility model 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 this utility model, and should not be construed as limiting this utility model.

[0025] In the description of this utility model, it should be understood that the directional descriptions, such as the terms "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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 limitations on this utility model.

[0026] In the description of this utility model, "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. If "first" or "second" is used in the description, 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 number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] See Figures 1 to 4 This utility model discloses a quick assembly / disassembly mechanism, comprising: a bracket 100, wherein the bracket 100 is provided with a non-circular first insertion portion 110; a mounting base 200, wherein the mounting base 200 is provided with a connecting rod 210, one end of the connecting rod 210 is provided with a threaded connection structure 220 for connecting an imaging device, and the other end of the connecting rod 210 is provided with a second insertion portion 230 that matches the shape of the first insertion portion 110, the second insertion portion 230 and the first insertion portion 110 are combined to prevent the mounting base 200 from rotating relative to the bracket 100; and a clutch 300, movably disposed on the bracket 100, wherein the clutch 300 has a through hole 301 through which the connecting rod 210 and the second insertion portion 230 can pass, the clutch 300 can move relative to the bracket 100 to cause the through hole 301 to be misaligned relative to the second insertion portion 230, thereby preventing the second insertion portion 230 from separating from the first insertion portion 110 along the rod direction of the connecting rod 210.

[0029] When installing the imaging equipment, the mounting base 200 is pre-fixed to the imaging equipment using the threaded connection structure 220. Then, the second connector 230 is inserted into the first connector 110 through the through hole 301. The clutch 300 is then activated, causing the through hole 301 and the second connector 230 to misalign, preventing the second connector 230 from disengaging from the first connector 110. When disassembling the imaging equipment, simply activate the clutch 300 to allow the second connector 230 to be pulled out of the through hole 301. This quick-release mechanism enables rapid disassembly and installation of the imaging equipment with low difficulty, facilitating single-person operation. The threaded connection structure 220 is typically an imperial threaded post, but can also be a threaded hole.

[0030] See Figure 2 and Figure 3 In some embodiments of this utility model, the end of the connecting rod 210 away from the threaded connection structure 220 has a non-circular protrusion. The protrusion protrudes radially along the connecting rod 210 and constitutes the second insertion portion 230. The first insertion portion 110 is a slot that matches the outer peripheral contour of the protrusion. The junction of the protrusion and the connecting rod 210 forms a stop surface 231. When the clutch 300 moves, it can abut against the stop surface 231 to prevent the mounting base 200 and the bracket 100 from separating. It is understood that when the protrusion is inserted into the slot, there is no relative rotation. The clutch 300 moves to bring a portion of the inner peripheral wall of the perforation 301 close to the connecting rod 210, thereby blocking the stop surface 231. At this time, the protrusion cannot pass through the perforation 301, and the imaging device located on the mounting base 200 cannot be separated from the bracket 100. Of course, it is conceivable that in other embodiments, the first plug portion 110 may be replaced by a protrusion, and the second plug portion 230 may be replaced by a slot.

[0031] See Figure 2 and Figure 3 In some embodiments of this utility model, the protrusion is shaped like a quadrangular prism, and the through hole 301 and the slot are rectangular through holes that match the quadrangular prism. A limiting structure is provided between the mounting base 200 and the bracket 100 to restrict the depth of the protrusion inserted into the slot. It is understood that with the protrusion shaped like a quadrangular prism and the through hole 301 and the slot being rectangular through holes that match the quadrangular prism, the mounting base 200 cannot rotate relative to the bracket 100, resulting in higher reliability. Furthermore, the clutch 300 only needs to move a small distance to cause misalignment between the through hole 301 and the protrusion. The integrated limiting structure composed of the protrusion, through hole 301, and slot prevents the connecting rod 210 from moving along its direction, ensuring the stability of the imaging equipment after installation.

[0032] See Figure 2 and Figure 3In some embodiments of this utility model, the clutch 300 has a first plane 302 at the end away from the bracket 100, and the mounting base 200 has a second plane 240 opposite to the first plane 302. The first plane 302 and the second plane 240 form the limiting structure. When the clutch 300 abuts against the stop surface 231, the first plane 302 and the second plane 240 abut against each other. It can be understood that when the protrusion passes through the through hole 301 and is inserted into the slot, the first plane 302 abuts against the second plane 240 to limit the depth of the protrusion inserted into the slot. See [reference needed]. Figure 4 Then the clutch 300 moves until the perforation 301 and the protrusion are misaligned. At this point, the protrusion can no longer move along the depth direction of the perforation 301. The above limit structure is very simple, requiring no additional parts and no increase in cost.

[0033] See Figure 2 and Figure 3 In some embodiments of this utility model, a soft rubber pad 400 is provided between the first plane 302 and the second plane 240. It is understood that during the assembly and disassembly of the imaging equipment, the clutch 300 needs to move relative to the mounting base 200, and the soft rubber pad 400 can prevent rigid collisions or frictional noises between the two.

[0034] In some embodiments of this utility model, the clutch 300 is rotatably mounted on the bracket 100 about the rod direction of the connecting rod 210. When the through hole 301 rotates with the clutch 300, a portion of the through hole 301 and the protrusion are misaligned along the rod direction of the connecting rod 210 to prevent the protrusion from disengaging from the slot. Taking the case where the protrusion is a quadrangular prism and both the through hole 301 and the slot are rectangular through holes as an example, when the clutch 300 moves relative to the bracket 100 by rotation, only a small deflection angle is needed to misalign the through hole 301 and the protrusion, making the operation simpler.

[0035] See Figure 2In some embodiments of this utility model, the bracket 100 is provided with a tube 120, one end of the tube 120 is provided with a connecting seat 130, the slot is provided in the middle of the connecting seat 130, the connecting seat 130 has a circular portion 131 that protrudes radially from the tube 120, the clutch 300 includes a sleeve portion 310 that is movably sleeved on the outside of the tube 120, a cylindrical seat 320 is mounted on the sleeve portion 310, the through hole 301 is provided in the middle of the cylindrical seat 320, and the circular portion 131 is defined between the sleeve portion 310 and the cylindrical seat 320, so that the clutch 300 can rotate about the axial direction of the circular portion 131. It can be understood that the circular portion 131 constitutes the pivot of the clutch 300 rotating relative to the bracket 100. The rotational connection structure between the clutch 300 and the bracket 100 with the above structure is very simple, low in cost, and convenient to assemble and produce.

[0036] See Figure 2 and Figure 3 In some embodiments of this utility model, in order to prevent the imaging device from falling due to accidental activation of the clutch 300 causing it to reset and rotate, an angle limiting mechanism 500 is provided between the clutch 300 and the bracket 100 to stabilize the relative angle between the perforation 301 and the protrusion.

[0037] See Figure 3 In some embodiments of this utility model, the angle limiting mechanism 500 includes at least two positioning grooves 510 circumferentially distributed around the rotation axis of the clutch 300 on the bracket 100. The clutch 300 is connected by a spring 520 to a positioning bead 530 that can elastically abut against one of the positioning grooves 510. Specifically, the connecting seat 130 is provided with an arcuate guide groove around the central axis of the pipe 120. A positioning groove 510 is provided at each end of the arcuate guide groove. The positioning bead 530 abuts against the bottom of the arcuate guide groove under the drive of the spring 520. When the positioning bead 530 is aligned with one of the positioning grooves 510, the relative angle between the clutch 300 and the bracket 100 is stabilized. When a large torque is applied to compress the spring 520, the positioning bead 530 can return to the bottom of the arcuate guide groove.

[0038] This utility model also discloses an imaging device, including the quick disassembly and assembly mechanism described in any of the above technical solutions; the imaging device can quickly disassemble and install imaging equipment, with low disassembly and assembly difficulty, which helps to meet the needs of single-person operation.

[0039] The technical features of the above embodiments can be combined in any way. For the sake of brevity, 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, they should be considered to be within the scope of this specification.

[0040] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A quick assembly / disassembly mechanism, characterized in that, include: A bracket (100) is provided with a non-circular first insertion part (110); Mounting base (200), the mounting base (200) is provided with a connecting rod (210), one end of the connecting rod (210) is provided with a threaded connection structure (220) for connecting an imaging device, and the other end of the connecting rod (210) is provided with a second plug-in part (230) that matches the shape of the first plug-in part (110). The second plug-in part (230) and the first plug-in part (110) are combined to prevent the mounting base (200) from rotating relative to the bracket (100); A clutch (300) is movably disposed on the bracket (100). The clutch (300) has a through hole (301) through which the connecting rod (210) and the second plug-in portion (230) can pass. The clutch (300) is movable relative to the bracket (100) so that the through hole (301) is misaligned relative to the second plug-in portion (230), thereby preventing the second plug-in portion (230) from separating from the first plug-in portion (110) along the rod direction of the connecting rod (210).

2. The quick assembly / disassembly mechanism according to claim 1, characterized in that: The connecting rod (210) has a non-circular protrusion at one end away from the threaded connection structure (220). The protrusion protrudes radially along the connecting rod (210) and forms the second insertion part (230). The first insertion part (110) is a slot that matches the outer peripheral contour of the protrusion. The junction of the protrusion and the connecting rod (210) forms a stop surface (231). When the clutch (300) moves, it can abut against the stop surface (231) to prevent the mounting base (200) and the bracket (100) from separating.

3. The quick assembly / disassembly mechanism according to claim 2, characterized in that: The protrusion is in the shape of a quadrangular prism, and the through hole (301) and the slot are rectangular through holes that match the quadrangular prism. A limiting structure is provided between the mounting base (200) and the bracket (100) to limit the depth of the protrusion inserted into the slot.

4. The quick assembly / disassembly mechanism according to claim 3, characterized in that: The clutch (300) has a first plane (302) at one end away from the bracket (100), and the mounting base (200) has a second plane (240) opposite to the first plane (302). The first plane (302) and the second plane (240) form the limiting structure. When the clutch (300) abuts against the stop surface (231), the first plane (302) and the second plane (240) abut against each other.

5. The quick assembly / disassembly mechanism according to claim 4, characterized in that: A soft rubber pad (400) is provided between the first plane (302) and the second plane (240).

6. A quick assembly / disassembly mechanism according to claim 2 or 3, characterized in that: The clutch (300) is rotatably mounted on the bracket (100) about the rod direction of the connecting rod (210). When the perforation (301) rotates with the clutch (300), a portion of the perforation (301) and the protrusion are misaligned along the rod direction of the connecting rod (210) to prevent the protrusion from disengaging from the slot.

7. A quick assembly / disassembly mechanism according to claim 6, characterized in that: The bracket (100) is provided with a pipe (120), one end of which is provided with a connecting seat (130). The slot is located in the middle of the connecting seat (130). The connecting seat (130) has a circular portion (131) that protrudes radially from the pipe (120). The clutch (300) includes a sleeve portion (310) that is movably sleeved on the outside of the pipe (120). A cylindrical seat (320) is mounted on the sleeve portion (310). The through hole (301) is located in the middle of the cylindrical seat (320). The circular portion (131) is defined between the sleeve portion (310) and the cylindrical seat (320) so that the clutch (300) can rotate about the axial direction of the circular portion (131).

8. A quick assembly / disassembly mechanism according to claim 6, characterized in that: An angle limiting mechanism (500) is provided between the clutch (300) and the bracket (100) to stabilize the relative angle between the perforation (301) and the protrusion.

9. A quick assembly / disassembly mechanism according to claim 8, characterized in that: The angle limiting mechanism (500) includes at least two positioning grooves (510) circumferentially distributed around the rotation axis of the clutch (300) on the bracket (100), and the clutch (300) is connected by a positioning bead (530) that can elastically abut against one of the positioning grooves (510) via a spring (520).

10. An imaging device, characterized in that, Includes the quick disassembly mechanism according to any one of claims 1-9.

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