Turnover control mechanism

Abstract

The invention relates to the field of automation, in particular to an overturning control mechanism which comprises a supporting frame, a pressing assembly and a pushing assembly. The pressing assembly comprises a first driving piece borne by the supporting frame and a pressing head connected to the first driving piece, and the first driving piece controllably stretches out and draws back in the first direction to drive the pressing head to controllably get close to or get away from the target assembly. The pushing assembly comprises a bearing piece, a rotating shaft, a pushing rod and an abutting piece. The bearing part is connected to the supporting frame, the rotating shaft is connected to the bearing part, the push rod is rotationally connected to the rotating shaft and comprises a first section and a second section which are connected and define an inferior angle, and the second section is located on the side, adjacent to the target assembly, of the first section. The abutting piece is connected to the pressing head, adjacent to the push rod and located in an area defined by the first section and the second section. And along with the controllable change of the relative position of the push rod and the abutting piece, the abutting piece is switched between the first section and the second section, so that the push rod can controllably rotate. Compressing and pushing procedures are integrated through a simple structure, and overturning of a target assembly small in size can be conveniently controlled.

Description

Technical Field

[0001] This invention relates to the field of automation, and in particular to a flipping control mechanism. Background Technology

[0002] In the CPU mounting module of a motherboard, high precision is required for CPU positioning and installation. Therefore, a slot and a flip cover are typically included, pivotally connected to a connector, allowing the CPU to be detachably connected to the slot. The mutual constraints between the connector, slot, CPU, and flip cover ensure accurate CPU positioning. When installing or removing the CPU, the slot must be separated from the connector and flip cover and constrained to a primary orientation before the CPU can be installed or removed. Therefore, a clamping mechanism and a pushing mechanism are needed to control the slot's rotation.

[0003] When processing the middle layer of a multi-layered pivot structure using automated equipment, it is typically necessary to flip each layer sequentially. While flipping the upper layer, it is usually necessary to clamp the lower layer to prevent it from flipping along with the upper layer, thus separating the multiple overlapping and mutually constrained structures one by one. Therefore, processing the inner layer panels of a multi-layered pivot structure usually requires a clamping mechanism and a pushing mechanism to flip the panels. However, since the CPU and CPU mounting module are relatively small, while the clamping and pushing mechanisms are relatively large, it is difficult to arrange them reasonably in space. Summary of the Invention

[0004] The purpose of this invention is to provide a flipping control mechanism that combines pressing and pushing functions.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A flipping control mechanism for controlling the flipping of a target component pivotally connected to a connector, comprising: Support frame; The clamping assembly includes a first driving member supported on the support frame and a pressure head connected to the first driving member. The first driving member is arranged along a first direction and can be controllably extended and retracted along the first direction, thereby causing the pressure head to controllably move closer to or further away from the target assembly along the first direction. A pushing component includes a carrier, a rotating shaft, a push rod, and an abutment. The carrier is connected to the support frame, the rotating shaft is connected to the carrier, and the push rod rotates around the rotating shaft. The push rod includes a first segment and a second segment connected to each other and forming an angle. The second segment is located on the side of the first segment adjacent to the target component. The abutment is connected to the pressure head and is located on the side of the first segment adjacent to the second segment, and on the side of the second segment adjacent to the first segment. When the abutment abuts against the first segment, the push rod is in a depressed state. When the abutment moves away from the first segment, the push rod is in a raised state. The relative position of the push rod and the abutment changes controllably, and the push rod switches between the depressed state and the raised state.

[0006] Optionally, the rotating shaft extends along the second direction, and the first and second segments of the push rod both extend in a plane parallel to the first and third directions, with the first, second, and third directions being mutually perpendicular.

[0007] Optionally, the pushing assembly further includes a compression spring, the two ends of which abut against the mounting block and the push rod respectively, and are disposed on the side of the first segment of the push rod adjacent to the rotating shaft. The second segment of the push rod is parallel to the first direction, and the compression spring extends in a plane parallel to the first direction and the third direction.

[0008] Optionally, the flipping control mechanism as claimed in claim 2 is characterized in that the mounting base includes a constraint plate parallel to the first direction and the third direction, a slide rod extending along the second direction is connected to the surface of the push rod, an arc-shaped elongated hole is formed on the constraint plate to cooperate with the slide rod and the push rod, the push rod is slidably connected to the elongated hole, and can be controllably slid in the elongated hole as the push rod rotates.

[0009] Optionally, the pushing assembly further includes a second driving member, the carrier member is slidably connected to the support frame, the second driving member is connected between the support frame and the rotating shaft, driving the carrier member to move controllably between a toggle position and a retracted position along the first direction, and the pressure head to move controllably between a pressing position and an initial position. When the pressure head is in the initial position and the carrier is in the retracted position, both the push rod and the pressure head are away from the target component; when the pressure head is in the pressing position and the carrier is in the toggle position, the contact end of the pressure head abuts against the target component to prevent the target component from flipping, the push rod is in the sunken state, the pushing end of the push rod is adjacent to the target component and adjacent to the contact end of the pressure head, and the pushing end of the push rod is the end of the second segment away from the first segment; when the pressure head is in the initial position and the carrier is in the toggle position, the push rod is in the lifting state.

[0010] Optionally, the pushing assembly includes two oppositely arranged push rods and the abutting member, with the two push rods respectively disposed on both sides of the pressure head.

[0011] Optionally, the target component is clamped between the connecting seat and the flip cover, and has a pressing part and a rotating part disposed on both sides of the pressing part. The same side ends of the target component and the flip cover are pivotally connected to the connecting seat. The pressing part and the rotating part are both located at the end of the target component away from its pivot position with the connecting seat. When the pressure head is in the pressing position, the abutting end abuts against the pressing part of the target component. When the carrier is in the toggle position and the push rod is in the sinking state, the pushing end of the push rod is adjacent to the rotating part near the surface of the connecting seat.

[0012] Optionally, the pressure head includes two longitudinal plates arranged opposite to each other and used to abut against the pressing part of the target component, the end of the flip cover near the pressure head is a mating end, and the two longitudinal plates respectively correspond to the two sides of the mating end of the flip cover.

[0013] Optionally, a pressure groove is formed at the middle of one end of the longitudinal plate near the clamping part of the target component, and the pressure groove is engaged with the clamping part of the target component.

[0014] Optionally, the abutment includes an axle connected to the pressure head and a roller rotatably connected to the axle, the axle being perpendicular to the first direction and parallel to the side of the push rod adjacent to the roller.

[0015] The beneficial effects of this invention are as follows: When the pressure head presses against the target component, the contact member abuts against the second section of the push rod. As the pressure head moves away from the target component, it drives the contact member to move relative to the carrier. The position of the contact member corresponds to the second section. Since the first and second sections form an inferior angle, and the push rod is rotatably connected to the rotating shaft, when the contact member abuts against the second section, it drives the entire push rod to rotate. At this time, the push rod pushes the target component to rotate. This invention integrates the functions of pressing the target component and pushing the target component to rotate with a simple structure. It has low cost and helps improve space utilization, making it suitable for small-sized target components. Pushing the target component to rotate while the pressure head leaves the target component helps improve operational efficiency and simplify the process.

[0016] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the CPU mounting bracket shown in Embodiment 1 of the present invention; Figure 2 This is a schematic diagram of the flip control mechanism and CPU mounting base shown in Embodiment 1 of the present invention.

[0018] Legend: 1-CPU mounting bracket, 11-connector, 111-dating area, 112-enclosing part, 113-stud, 12-target component, 13-slot, 131-track part, 132-pivot part, 133-reinforcement part, 134-rotating part, 14-insert, 141-upper protrusion, 142-middle layer, 143-lower protrusion, 144-locking part, 145-through hole, 15-flip cover, 151-cutout area, 152-extension, 153-mating end, 154-mounting hole, 155-locking screw, 2-flip control mechanism 3-Support frame, 31-Slide rail, 4-Clamping assembly, 41-First driving member, 42-Pressing head, 421-Abutting end, 422-Longitudinal plate, 423-Pressing groove, 5-Pushing assembly, 51-Second driving member, 52-Bearing member, 521-Transverse plate, 522-Slider, 523-Constraint plate, 524-Elongated hole, 53-Rotating shaft, 54-Push rod, 541-First section, 542-First plane, 543-Second section, 544-Second plane, 545-Pushing end, 55-Abutting member, 551-Roller, 56-Compression spring, 57-Slide rod. Detailed Implementation

[0019] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for 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 the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" 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 invention based on the specific circumstances.

[0022] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] This invention application protects a flipping control mechanism 2 for controlling the flipping of a target component 12 pivotally connected to a connecting seat 11. The flipping control mechanism 2 includes a support frame 3, a pressing assembly 4, and a pushing assembly 5. The pressing assembly 4 includes a first driving member 41 supported on the support frame 3 and a pressure head 42 connected to the first driving member 41. The first driving member 41 is arranged along a first direction and can be controllably extended and retracted along the first direction, driving the pressure head 42 to controllably move closer to or further away from the target component 12 along the first direction. The pushing assembly 5 includes a bearing member 52, a rotating shaft 53, a push rod 54, and an abutment member 55. The carrier 52 is connected to the support frame 3, the rotating shaft 53 is connected to the carrier 52, and the push rod 54 is rotatably connected to the rotating shaft 53. The push rod 54 includes a first segment 541 and a second segment 543 that are connected to each other and form an angle. The second segment 543 is located on the side of the first segment 541 adjacent to the target component 12. The abutment 55 is connected to the pressure head 42 and is located on the side of the first segment 541 adjacent to the second segment 543 and on the side of the second segment 543 adjacent to the first segment 541. When the abutment 55 abuts against the second segment 543, the push rod 54 is in a depressed state. When the abutment 55 abuts against the first segment 541, the push rod 54 is in a lifted state. The push rod 54 switches between the depressed state and the lifted state as the relative position of the push rod 54 and the abutment 55 changes controllably.

[0024] When the pressure head 42 presses against the target component 12, the contact member 55 abuts against the second segment 543 of the push rod 54. As the pressure head 42 moves away from the target component 12, it drives the contact member 55 to move relative to the carrier member 52. The position of the contact member 55 corresponds to the second segment 543. Since the first segment 541 and the second segment 543 form an oblique angle, and the push rod 54 is rotatably connected to the rotating shaft 53, when the contact member 55 abuts against the second segment 543, it drives the entire push rod 54 to rotate. At this time, the push rod 54 pushes the target component 12 to rotate. This design integrates the functions of pressing the target component 12 and pushing it to rotate with a simple structure. It has low cost and helps improve space utilization, making it suitable for smaller target components 12. Pushing the target component 12 to rotate while the pressure head 42 is leaving the target component 12 helps improve operating efficiency and simplify the process.

[0025] Please refer to the following examples for details.

[0026] Example 1: Please see Figure 1 and Figure 2 The flipping control mechanism 2 shown in a preferred embodiment of this application is used to control the flipping of the target component 12 when the CPU mounting base 1 is being disassembled or assembled.

[0027] Please see Figure 1The CPU mounting bracket 1 includes a connector 11, a target component 12, and a flip cover 15. The target component 12 is assembled by inserting a plug 14 into a slot 13. The connector 11 is horizontally positioned, with a mating area 111 in its center. A surrounding portion 112 surrounds the edge of the mating area 111 and protrudes from the surface of the connector 11. The slot 13 and the flip cover 15 are pivotally connected to the same side of the mating area 111 via torsion springs. A stud 113 is vertically protruding from the surface of the connector 111 on the center of the side of the mating area 111 away from the torsion spring. The slot 13 includes a track portion 131, a pivot portion 132, and a reinforcing portion 133, all forming a rectangular frame. The track portion 131 is generally straight and partially constructed as a straight groove with a single-sided opening. Two track portions 131 are arranged opposite each other and parallel to each other. The ends of the track portions 131 away from the stud 113 are connected to each other via the pivot portion 132, and the pivot portion 132 is rotatably connected to the connector 11. The end of the track portion 131 near the stud 113 is bent towards the connecting seat 11 and is interconnected by a reinforcing portion 133 parallel to the pivot portion 132, thereby reinforcing the overall structure of the slot 13. The slot 13 also includes two rotating portions 134 respectively connected to the two track portions 131 and disposed above the reinforcing portions 133. The rotating portion 134 is generally rectangular in shape, with its edge away from the torsion spring flush with the reinforcing portion 133 and having a vertical gap between it and the reinforcing portion 133. Its width in the direction parallel to the reinforcing portion 133 and its length in the direction parallel to the track portion 131 are both small. The rotating portion 134 is disposed at a height higher than the upper surface of the track portion 131. The insert 14 includes an upper protrusion 141, a middle layer 142, a lower protrusion 143, and a locking portion 144. The middle layer 142 is generally rectangular plate-shaped, with an upper protrusion 141 and a lower protrusion 143 protruding from the middle of its two side surfaces, respectively. The lower protrusion 143 fits into the surrounding portion 112 of the connecting seat 11. The locking portion 144 is connected to the middle layer 142 and flush with the lower protrusion 143, and is connected to one end of the middle layer 142 near the stud 113. The width of the locking portion 144 is smaller than that of the middle layer 142, and it is connected to the middle of the middle layer 142. A through hole 145 is formed on the locking portion 144. The middle layer 142 of the insert 14 fits into the track portion 131 of the slot 13. The insert 14 is inserted from the gap between the reinforcing portion 133 and the rotating portion 134 in the direction of the lower protrusion 143 adjacent to the reinforcing portion 133, and is fully inserted into the slot 13 along the track portion 131 to form the target component 12. During insertion, the reinforcing part 133 does not interfere with the lower protrusion 143 of the plug-in 14, and the upper protrusion 141 of the plug-in 14 passes between the two rotating parts 134 without interfering with the rotating parts 134, until the middle layer 142 is completely inserted between the reinforcing part 133 and the pivot part 132. At this time, there is a large gap between the rotating part 134 and the locking part 144 on both sides.When the target component 12 is pressed against the connecting seat 11, the surface of the lower protrusion 143 is tightly fitted to the mating area 111, the lower protrusion 143 is embedded in the surrounding part 112, the stud 113 is sleeved in the through hole 145, and the lower surface of the reinforcing part 133 is flush with the lower surface of the connecting seat 11. The flip cover 15 has a flat overall structure, with a hollow area 151 in the middle that matches the upper protrusion 141, and an isosceles trapezoidal extension 152 with decreasing width on the side away from the torsion spring. The end of the extension 152 away from the hollow area 151 is the mating end 153, and the width of the mating end 153 is smaller than the width of the locking part 144. A screw hole 154 is formed on the mating end 153, and the end of the mounting hole 154 near the connecting seat 11 protrudes from the surface of the flip cover 15. When the flip cover 15 and the connecting seat 11 clamp the target component 12 together, the upper protrusion 141 is embedded in the hollow area 151, the mounting hole 154 abuts against the stud 113, the rotating part 134 is flush with the flip cover 15, and the rotating part 134 is located on both sides of the extension 152, with a large gap between it and the extension 152. The stud 113 is detachably connected to the mounting hole 154 by the locking screw 155.

[0028] When installing or removing the plug-in 14 from the CPU mounting bracket 1, the locking screw 155 is separated from the stud 113. At this time, the flip cover 15 flips under the push of the torsion spring. Because the hollow area 151 of the flip cover 15 is in frictional connection with the upper protrusion 141 of the target component 12, the target component 12 is prone to flipping together with the flip cover 15. It is necessary to press the target component 12 to prevent its rotation. After the flip cover 15 is separated from the target component 12, because the lower protrusion 143 of the target component 12 is in frictional connection with the surrounding part 112 of the connector 11, and there is slight interference between the hole 145 and the screw, the target component 12 is difficult to flip on its own under the action of the torsion spring. It is necessary to push the target component 12 to separate it from the connector 11.

[0029] In this embodiment, the flipping control mechanism 2 simultaneously presses and pushes the target component 12, thereby controlling the flipping of the target component 12.

[0030] The flipping control mechanism 2 includes a support frame 3, a clamping component 4, and a pushing component 5.

[0031] The support frame 3 is constructed as a rectangular flat plate, inclined along the first direction, with its end adjacent to the CPU mounting base 1 at a lower height, and parallel to the horizontal second direction. The third direction is perpendicular to both the first and second directions. The support frame 3 is fixedly connected to the worktable under the support of the truss.

[0032] The clamping assembly 4 includes a first driving member 41 and a clamping head 42. The first driving member 41 is a telescopic cylinder, connected to the upper surface of the support frame 3 along a first direction, and controllably telescopic along the first direction. One end of the clamping head 42 is fixedly connected to the first driving member 41, and moves along the first direction between an initial position away from the CPU mounting base 1 and a clamping position adjacent to the CPU mounting base 1 under the drive of the first driving member 41. The end of the clamping head 42 away from the first driving member 41 is an abutting end 421, used to abut against and clamp the target assembly 12. The clamping head 42 includes two longitudinal plates 422 arranged along a second direction, and the two longitudinal plates 422 are respectively connected to both sides of the end of the first driving member 41. A clamping groove 423 is formed at the end of the longitudinal plate 422 near the CPU mounting base 1.

[0033] When the flip cover 15 is locked to the connecting seat 11, the pressure head 42 moves from the initial position to the pressing position. During the transfer, the longitudinal plate 422 is inserted into the gap between the rotating part 134, the locking part 144 of the slot 13, and the extension 152 of the flip cover 15, abutting against the reinforcing part 133 of the slot 13. The edge of the upper surface of the reinforcing part 133 away from the torsion spring is embedded in the pressure groove 423. At this time, the position where the reinforcing part 133 is embedded in the pressure groove 423 is the pressing part of the target component 12. The pressure groove 423 is provided to facilitate pressing the target component 12 from multiple directions, preventing the target component 12 from flipping over and also preventing shaking. Since the two longitudinal plates 422 are located on both sides of the extension 152 of the flip cover 15, and the longitudinal plates 422 are relatively long in the first direction, when the flip cover 15 is deflected under the action of the torsion spring, the flip cover 15 does not interfere with the pressing component 4.

[0034] The pushing assembly 5 includes a second driving member 51, a bearing member 52, two rotating shafts 53, two opposing push rods 54, two abutting members 55, and two compression springs 56. The second driving member 51 is connected to the lower surface of the support frame 3 along a first direction and can be controllably extended and retracted along the first direction. The bearing member 52 includes a transverse plate 521, a slider 522, and a constraint plate 523. The transverse plate 521 is generally rectangular flat, parallel to the support frame 3, and its length in the second direction is greater than that of the support frame 3. A slide rail 31 extending along the first direction is formed on the lower surface of the support frame 3, and a slider 522 that engages with and is slidably connected to the slide rail 31 is connected to the upper surface of the transverse plate 521, thereby allowing the bearing member 52 to be supported on the support frame 3. Two opposing constraint plates 523 are respectively disposed on both sides of the support frame 3 and are perpendicularly connected to the transverse plate 521. The constraint plate 523 is rectangular in shape, with its top side near the CPU mounting base 1 extending in a first direction to form a connecting portion. A rotating shaft 53 extending in a second direction is connected to the connecting portion. A push rod 54 is located on the side of the constraint plate 523 away from the support frame 3, comprising a first segment 541 and a second segment 543, both elongated and perpendicular to the rotating shaft 53. The first segment 541 has a flat first plane 542, and the second segment 543 has a flat second plane 544. The ends of the first segment 541 and the second segment 543 are connected to each other, forming an obtuse angle between the first plane 542 and the second plane 544. The second segment 543 is located on the side of the first segment 541 adjacent to the CPU mounting base 1. The second plane 544 extends in the first direction and is flush with the upper surface of the mounting frame. The middle portion of the second segment 543 is rotatably connected to the rotating shaft 53. The end of the second segment 543 of the push rod 54 away from the first segment 541 is the pushing end 545 of the push rod 54. A compression spring 56 is disposed perpendicular to the transverse plate 521, with one end connected to the side of the second section 543 opposite to the second plane 544, and the other end connected to the surface of the transverse plate 521. An abutment 55 is fixedly connected to the longitudinal plate 422 and is located near the center of the second plane 544. The abutment 55 includes an axle extending in a second direction and a roller 551 rotatably connected to the axle. The distance between the abutment 55 and the first plane 542 along the first direction is a preset distance. A cylindrical slide rod 57 is connected to the side of the push rod 54 near the support frame 3. The slide rod 57 is disposed between the compression spring 56 and the rotating shaft 53 and extends in the second direction. A circular arc-shaped elongated hole 524 is formed on the constraint plate 523 corresponding to the position of the slide rod 57. The elongated hole 524 is centered on the rotating shaft 53 and structurally fitted to the slide rod 57. The slide rod 57 is slidably connected to the elongated hole 524. When the second plane 544 is parallel to the first direction, the slide rod 57 is located at the highest point of the elongated hole 524, and the push rod 54 is in a depressed state. When the push rod 54 rotates to the point where the first plane 542 is parallel to the first direction, the slide rod 57 slides to the lowest point of the elongated hole 524, and the push rod 54 is in a lifted state.

[0035] As the pressure head 42 moves from the initial position to the pressing position, the second drive member 51 extends simultaneously, pushing the carrier member 52 from the retracted position to the actuating position. Since the first drive member 41 and the second drive member 51 have the same stroke and extend synchronously, the relative position of the pressure head 42 and the carrier member 52 does not change. At this time, the pushing end 545 of the push rod 54 is inserted into the gap between the rotating part 134 and the reinforcing part 133 of the slot 13. After the flip cover 15 is completely separated from the intermediate component, the pressure head 42 moves from the pressing position to the initial position. When the pressure head 42 moves a preset distance, the abutment member 55 abuts against the first plane 542 and pushes the first plane 542, causing the push rod 54 to rotate. The compression spring 56 is compressed, and the pushing end 545 of the push rod 54 pushes the rotating part 134 of the slot 13 upward, causing the target component 12 to rotate as a whole. Since the pressure head 42 has moved a preset distance away from the slot 13 along the first direction, the pressure head 42 will not interfere with the target component 12. When the pushing end 545 of the push rod 54 moves away from the slot 13, the target assembly 12 has separated from the connecting seat 11 and continues to rotate under the action of the torsion spring. When the pressure head 42 returns to the initial position and the carrier 52 is still in the toggle position, the abutment 55 abuts against the second plane 544 of the push rod 54. The carrier 52 moves to the retracted position, and the push rod 54 is reset under the push of the compression spring 56.

[0036] The flipping control mechanism 2 of this invention controls the flipping of the target component 12, integrating the pressing and pushing functions with a simple structure. The overall size of the mechanism is small, and the switch from the pressing state to the pushing state only requires one extension and retraction of the second pushing member, resulting in high efficiency. The flipping control mechanism 2 of this invention has fewer interference points with the CPU mounting base 1 during operation, facilitating simultaneous operation of the CPU mounting base 1 by other mechanisms and contributing to improved overall operational efficiency.

[0037] 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.

[0038] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A flip control mechanism, characterized by, A device for controlling the overturning of a target component (12) pivoted to a connecting seat (11) comprises: a support frame (3); a pressing assembly (4) comprising a first driving member (41) carried on the support frame (3) and a pressing head (42) connected to the first driving member (41), the first driving member (41) being arranged along a first direction and being controllably telescopic along the first direction to drive the pressing head (42) controllably close to or away from the target component (12); a pushing assembly (5) comprising a carrier (52), a rotating shaft (53), a push rod (54) and an abutting member (55), the carrier (52) being connected to the support frame (3), the rotating shaft (53) being connected to the carrier (52), the push rod (54) being rotatable around the rotating shaft (53), the push rod (54) comprising a first segment (541) and a second segment (543) connected to each other and forming an acute angle, the second segment (543) being located at a side of the first segment (541) adjacent to the target component (12), the abutting member (55) being connected to the pressing head (42) and being arranged at a side of the first segment (541) adjacent to the second segment (543) and at a side of the second segment (543) adjacent to the first segment (541), when the abutting member (55) abuts against the first segment (541), the push rod (54) is in a sunken state, when the abutting member (55) is away from the first segment (541), the push rod (54) is in a lifted state, the push rod (54) being switchable between the sunken state and the lifted state controllably according to the relative position between the push rod (54) and the abutting member (55).

2. The roll-over control mechanism of claim 1, wherein, The rotating shaft (53) extends along a second direction, the first segment (541) and the second segment (543) of the push rod (54) extend in a plane parallel to the first direction and a third direction, the first direction, the second direction and the third direction are perpendicular to each other.

3. The roll-over control mechanism of claim 2, wherein, The pushing assembly (5) further comprises a compression spring (56), two ends of the compression spring (56) abut against the mounting block and the push rod (54) respectively, and the compression spring (56) is arranged at a side of the rotating shaft (53) adjacent to the first segment (541) of the push rod (54), the second segment (543) of the push rod (54) is parallel to the first direction, and the compression spring (56) extends in a plane parallel to the first direction and the third direction.

4. The roll-over control mechanism of claim 2, wherein, The mounting seat comprises a restraint plate (523) parallel to the first direction and the third direction, the push rod (54) is surface-connected with a sliding rod (57) extending along the second direction, the restraint plate (523) is formed with an arc-shaped long hole (524) matched with the sliding rod (57) and the push rod (54), the push rod (54) is slidingly connected to the long hole (524) and is controllably slidable in the long hole (524) according to the rotation of the push rod (54).

5. The flip control mechanism of any one of claims 1 to 4, wherein, The pushing assembly (5) further comprises a second driving member (51), the bearing member (52) is slidingly connected to the support frame (3), the second driving member (51) is connected between the support frame (3) and the rotating shaft (53), and drives the bearing member (52) to controllably move along the first direction between a pushing position and a retracted position, the pressing head (42) is controllably moved between a pressing position and an initial position, When the pressing head (42) is located at the initial position and the bearing member (52) is located at the retracted position, the push rod (54) and the pressing head (42) are both away from the target assembly (12); when the pressing head (42) is located at the pressing position and the bearing member (52) is located at the pushing position, the abutting end (421) of the pressing head (42) abuts against the target assembly (12) to hinder the overturning of the target assembly (12), the push rod (54) is in the sinking state, the pushing end (545) of the push rod (54) is adjacent to the target assembly (12) and the abutting end (421) of the pressing head (42), and the pushing end (545) of the push rod (54) is the end of the second section (543) away from the first section (541); when the pressing head (42) is located at the initial position and the bearing member (52) is located at the pushing position, the push rod (54) is in the lifting state.

6. The roll-over control mechanism of claim 3, wherein, The pushing assembly (5) comprises two oppositely arranged push rods (54) and abutting members (55), and the two push rods (54) are arranged on both sides of the pressing head (42) respectively.

7. The roll-over control mechanism of claim 5, wherein, The target assembly (12) is clamped between the connecting seat (11) and the flip cover (15), has a pressing part and rotating parts (134) arranged on both sides of the pressing part, and the same side end portions of the target assembly (12) and the flip cover (15) are pivotally connected to the connecting seat (11), the pressing part and the rotating parts (134) are both located at one end of the target assembly (12) away from the pivotally connected position of the target assembly (12) and the connecting seat (11), the abutting end (421) of the pressing head (42) abuts against the pressing part of the target assembly (12) when the pressing head (42) is located at the pressing position, the pushing end (545) of the push rod (54) is adjacent to the surface of the connecting seat (11) close to the rotating parts (134) when the bearing member (52) is located at the pushing position and the push rod (54) is in the sinking state.

8. The roll-over control mechanism of claim 7, wherein, The pressing head (42) comprises two longitudinal plates (422) oppositely arranged and used for abutting against the pressing part of the target assembly (12), and one end of the flip cover (15) close to the pressing head (42) is a matching end (153), and the two longitudinal plates (422) correspond to both sides of the matching end (153) of the flip cover (15) respectively.

9. The roll-over control mechanism of claim 8, wherein, One end of the longitudinal plate (422) close to the pressing part of the target assembly (12) is formed with a pressing groove (423) in the middle, and the pressing groove (423) is matched with the pressing part of the target assembly (12).

10. The roll-over control mechanism of claim 1, wherein, The abutment (55) comprises an axle connected to the pressure head (42) and a roller (551) rotatably connected to the axle, the axle being perpendicular to the first direction and parallel to the side of the push rod (54) adjacent to the roller (551).

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