Plug-in mechanism module

Abstract

The invention provides a plug-in mechanism module. The plug-in mechanism module comprises an unlocking mechanism, a rotating mechanism and a supporting mechanism, the unlocking mechanism comprises a shell, a sliding block supporting base, an unlocking clamping column, an unlocking clamping column spring, a shifting rod, a pressing lock catch, a middle supporting frame, a single-side supporting frame and a first magnetic component. The rotating mechanism comprises a rotating shaft shell, a metal bracket, a ball and a ball spring; the supporting mechanism comprises a movable clamping jaw, a fixed clamping jaw, a clamping jaw cover plate, a second magnetic component, a clamping jaw compression spring and a flat plate.

Description

Technical Field

[0001] The invention relates to a mechanism module, in particular to a plug-in mechanism module. Background Art

[0002] With the continuous progress and innovation of automobile technology, the quality of the car cabin has gradually become one of the key factors affecting consumers' car purchase decisions. In the current fiercely competitive automobile market, consumers' demands for humanized design of car interiors have become increasingly prominent, and more comfortable, convenient and technologically advanced car interiors have become the core trend and important direction of automobile technology development.

[0003] Among the models launched by major automakers, the passenger entertainment experience is receiving increasing attention and importance from manufacturers. Among them, the use of tablet holders behind dashboard trims or front seats is becoming more and more common. Huawei has a related invention patent for this type of plug-in bracket structure, with patent number CN118790156.

[0004] The male bracket and the female interface of the vehicle use the principle of press-and-click connection to build a connection mechanism. This operation method brings many inconveniences to users during actual use. When users perform unlocking operations, they often need to press with both hands for a long time, and the operation process is relatively cumbersome and complicated. Moreover, this operation has specific requirements for the pressing force, and not all users can easily control it. Specific groups such as children and the elderly, due to their relatively weak strength, will find it particularly difficult to face this unlocking operation that requires a certain pressing force, and they will not be able to successfully achieve the unlocking action.

[0005] The movement principle of the rotating mechanism adopts the tight friction method of spring plus pin. From the perspective of long-term use, this tight friction connection method has obvious disadvantages. As time goes by and the frequency of use increases, it is very easy to cause abnormal noise problems, seriously affecting the quietness and driving comfort of the car. At the same time, there is also the risk of loose components, which will not only reduce the stability and reliability of the bracket structure, but may even pose a potential threat to the user's safety.

[0006] For the supporting structure of the user-end product, the card connection method it adopts has extremely strict restrictions on the user's product form. In actual application scenarios, the tablet products used by users vary in size, and this card connection method is difficult to meet the diverse size requirements, which greatly limits the user's flexibility and convenience. In addition, although there are third-party magnetic connection methods on the market, this method is not perfect. Due to its relatively limited magnetic force, during the driving process of the vehicle, once encountering bumpy road conditions or vehicle acceleration, deceleration, etc., the user's tablet product is very likely to fall off, thereby causing damage to the tablet product and causing unnecessary economic losses and usage troubles to the user. Summary of the invention

[0007] In order to solve the above problems, the purpose of the present application is to provide a simple, efficient and versatile plug-in male terminal bracket mechanism module.

[0008] The invention provides a plug-in mechanism module, comprising an unlocking mechanism, a rotating mechanism and a supporting mechanism.

[0009] The unlocking mechanism includes: a shell having an internal slot; a slider support base, the slider support base being installed in the shell; an unlocking column, the unlocking column being installed on the slider support base and being able to slide on the slider support base; an unlocking column spring, one end of which is connected to the unlocking column; a lever, the lever being installed on the slider support base and being able to slide along the slider support base; a press lock, the press lock being installed on the slider support base; an intermediate support frame, the intermediate support frame being installed in the shell; a unilateral support frame, the unilateral support frame being installed in the shell; and a first magnetic component, the first magnetic component being installed in the internal slot of the shell.

[0010] The rotating mechanism includes a rotating shaft housing, a metal bracket, a ball and a ball spring;

[0011] The supporting mechanism comprises a moving claw, a fixed claw, a claw cover plate, a second magnetic component, a claw compression spring and a flat plate.

[0012] In one embodiment, the slider support base has holes and is equipped with a baffle.

[0013] In one embodiment, a first rib is installed at one end of the slider support base, and a second rib is installed at the other end.

[0014] In one embodiment, a linkage mechanism is provided between the lever, the push lock and the unlocking column, the lever drives the unlocking column to slide horizontally through the movement of the push lock, and the housing is provided with a through hole mechanism for the lever to slide

[0015] In one embodiment, the single-side support frames are located at two sides of the interior of the shell, and the middle support frame is located in the middle of the interior of the shell.

[0016] In one embodiment, the outer shell has an opening, the intermediate support frame is provided with a connecting mechanism at a corresponding position, and the intermediate support frame is fixedly connected to the outer shell by a fastening component.

[0017] In one embodiment, a base of the rotating mechanism is mounted on one end of the intermediate support frame, and circular notches are provided at both ends of the base.

[0018] In one embodiment, one end of the ball spring is against the slot of the intermediate support frame, and the other end is against the ball. The ball slot is provided with a corrugated slot. The ball can rotate in a circular shape in the ball slot and can be embedded in the circular slot of the intermediate support frame under the action of the ball spring, rotate and be clamped in the slot of the intermediate support frame.

[0019] In one embodiment, a baffle, ribs and a slot are provided inside the fixed claw, the second magnetic component is clamped in the slot, the movable claw is provided with a notch adapted to the rib and can slide along the inside of the fixed claw under the limitation of the baffle, a spring column is provided inside the movable claw, a claw compression spring is installed on the spring column, the spring clamping interface is located at one end of the fixed claw and its diameter is adapted to the spring column and the claw compression spring, and the claw cover plate is fixed to the fixed claw through the hole position of the fixed claw.

[0020] In one embodiment, the inner wall of the housing is provided with a wear-resistant coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a plug-in mechanism module of the present invention;

[0022] Figure 2 A schematic diagram of the internal structure of an unlocking mechanism of a plug-in mechanism module of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of a rotating mechanism of a plug-in mechanism module of the present invention;

[0024] Figure 4 The figure is a schematic diagram of the internal structure of a support mechanism of a plug-in mechanism module of the present invention.

[0025] Reference numerals:

[0026] 1. Unlocking mechanism; 11. Shell; 12. Slider support base; 121. Unlocking column spring; 122. Lever; 123. Unlocking column; 124. Press lock; 125. First rib plate; 126. Second rib plate; 13. Intermediate support frame; 14. Single-sided support frame; 15. First magnetic component; 16. First fastening screw; 2. Rotating mechanism; 21. Shaft shell; 22. Metal bracket; 23. Ball bearing slot; 24. Ball bearing spring; 25. Ball bearing; 26. Fixed pin; 3. Support mechanism; 31. Moving claw; 32. Fixed claw; 33. Claw cover plate; 34. Second magnetic component; 35. Claw compression spring; 36. Second fastening screw; 37. Spring card interface; 4. Flat plate; 5. Female end column pin. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the invention and are not used to limit the invention.

[0028] In addition, it should be noted that, unless otherwise clearly specified and limited, the words "installed", "connected", "connected" and similar terms used in the description of this application should be understood in a broad sense. For example, the connection 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 a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. Technical personnel in the field can understand their specific meanings in this application according to the specific circumstances.

[0029] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a plug-in mechanism module of the present invention, as shown in FIG. Figure 1 As shown, the present invention provides a plug-in mechanism module, including an unlocking mechanism 1 , a rotating mechanism 2 and a supporting mechanism 3 .

[0030] Figure 2 FIG. 1 is a schematic diagram of the internal structure of an unlocking mechanism 1 of a plug-in mechanism module of the present invention, as shown in FIG. Figure 2 As shown, the unlocking mechanism 1 includes: a shell 11, the shell 11 has an internal slot; a slider support base 12, the slider support base 12 is installed in the shell 11; an unlocking column 123, the unlocking column 123 is installed on the slider support base 12 and can slide on the slider support base 12; an unlocking column spring 121, one end of the unlocking column spring 121 is connected to the unlocking column 123; a lever 122, the lever 122 is installed on the slider support base 12 and can slide along the slider support base 12; a press lock 124, the press lock 124 is installed on the slider support base 12; an intermediate support frame 13, the intermediate support frame 13 is installed in the shell 11; a single-sided support frame 14, the single-sided support frame 14 is installed in the shell 11; a first magnetic component 15, the first magnetic component 15 is installed in the internal slot of the shell 11.

[0031] When the user inserts the plug-in mechanism module into the female end socket, the female end pin 5 pushes out of the slider support base 12 along the hole of the shell 11, and the female end pin 5 jams the unlocking mechanism 1. At this time, the plug-in mechanism module is fixed and cannot be moved; when the user pushes the lever 122, the lever 122 pushes into the push lock buckle 124 along the slider support base 12, and the push lock buckle 124 is unlocked inside. The lever 122 is popped out by the spring force and slides along the slider base. Since one end of the lever 122 overlaps with the unlocking column 123, the unlocking column 123 receives the ejection force generated by the sliding of the lever 122, and the ejection force received by the unlocking column 123 and the spring force of the unlocking column spring 121 are greater than the ejection force of the female end pin 5, and the female end pin 5 is separated from the plug-in mechanism module, thereby achieving unlocking.

[0032] In this embodiment, the slider support base 12 has a hole and a baffle installed. The slider support base 12 is radially provided with a baffle to clamp the unlocking post 123, and the unlocking post 123 can slide laterally along the slider support base 123. The unlocking post spring 121 is installed at one end of the unlocking post. The slider support base 12 has a circular hole, and when the unlocking post 123 slides to the bottom, one end can pass through the circular hole.

[0033] In this embodiment, a first rib 125 is preferably radially arranged at one end of the slider support base 12 to limit the radial displacement of the unlocking column 123. The unlocking column 123 can only move laterally along the thirty-three slider support bases.

[0034] Preferably, in this embodiment, the unlocking post spring 121 is clamped at one end of the unlocking post 123 , and the unlocking post spring is deformed as the unlocking post moves.

[0035] In this embodiment, the single-side support frames 14 are preferably located at two sides of the interior of the shell 11 , and the middle support frame 13 is located in the middle of the interior of the shell 11 .

[0036] In this embodiment, the outer shell 11 has an opening, the intermediate support frame 13 is provided with a connecting mechanism at a corresponding position, and the intermediate support frame 13 is fixedly connected to the outer shell 11 via a fastening component.

[0037] In this preferred embodiment, two small openings are left in the middle of the closed end of the outer shell 11, and the first fastening screw 16 can be screwed in from the opening of the outer shell 11. Two screw holes are left at one end of the intermediate support frame 13, and the intermediate support frame 13 and the outer shell 11 are fixed by the first fastening screw 16.

[0038] Preferably, in this embodiment, a small hole is reserved in the side wall of the shell 11. When the unlocking mechanism 1 is not subjected to external force and is in a natural state, one end of the unlocking column 123 is pushed out from the hole of the shell 11. When the unlocking mechanism 1 is subjected to external force, the unlocking column spring 121 receives pressure and the unlocking column 123 retracts into the hole of the shell 11.

[0039] Preferably, in this embodiment, the slider support base 12 is provided with the lever 122 , and the side wall limiting lever 122 of the slider support base 12 can only move radially along the slider support base 12 .

[0040] In this embodiment, the side wall of the shell 11 reserves a movement through hole for the lever 122 , and the movement trajectory of the lever 122 is the trajectory of the push lock 124 bouncing up and compressing. The second rib plate 126 is radially arranged at the other end of the slider support base 12 to limit the movement of the push lock 124 .

[0041] Preferably, in this embodiment, a slot is reserved at the bottom of the housing 11, and the first magnetic component 15 is snap-connected to the bottom of the housing.

[0042] In this embodiment, a linkage mechanism is preferably provided between the lever 122 , the push lock 124 and the unlocking column 123 , and the lever 122 drives the unlocking column 123 to slide horizontally through the movement of the push lock 124 , and the housing 11 is provided with a through hole mechanism for the lever 122 to slide.

[0043] Preferably, in this embodiment, the inner wall of the housing 11 is provided with a wear-resistant coating.

[0044] In this embodiment, preferably, a base of the rotating mechanism 2 is mounted on one end of the intermediate supporting frame 13, and circular notches are provided at both ends of the base.

[0045] Figure 3 FIG. 2 is a schematic diagram of the internal structure of a rotating mechanism 2 of a plug-in mechanism module of the present invention. Figure 3 As shown, the rotating mechanism 2 includes a rotating shaft housing 21 , a metal bracket 22 , a ball and a ball spring 24 .

[0046] In this embodiment, one end of the ball spring 24 is pressed against the notch of the intermediate support frame 13 , and the other end is pressed against the ball 25 .

[0047] In this embodiment, the ball clamping slot 23 is preferably provided with a corrugated notch. When the ball clamping slot 23 rotates, the ball spring 24 is stressed, and the ball 25 can rotate in a ring shape along the notch of the ball clamping slot 23 .

[0048] In this embodiment, the ball spring 24 preferably applies spring force to the ball 25 , so that the ball 25 is embedded in the circular notch of the intermediate support frame 13 , and the ball 25 rotates relative to the intermediate support frame 13 .

[0049] Preferably, in this embodiment, the ball bearing retaining groove 23 and the intermediate support frame 13 are fixed by a fixing pin 26 , so that the ball bearing retaining groove 23 can only rotate around the fixing pin 26 .

[0050] In this embodiment, a through hole is preferably left in the middle of the ball bearing slot 23, one end of the metal bracket 22 passes through the through hole of the ball bearing slot 23, and a bolt hole is reserved at one end of the metal bracket 22, and the metal bracket 22 and the ball bearing slot 23 are fixed by bolts.

[0051] Preferably, in this embodiment, the shaft housing 21 is axially clamped on the intermediate support frame 13, and the shaft housing 21 has a through hole required for the movement of the metal bracket 22 in the transverse direction, and a through hole required for installation is reserved at the top.

[0052] Figure 4 FIG. 3 is a schematic diagram of the internal structure of a support mechanism 3 of a plug-in mechanism module of the present invention. Figure 4 As shown, the supporting mechanism 3 includes a moving claw 31 , a fixed claw 32 , a claw cover plate 33 , a second magnetic component 34 , a claw compression spring 35 and a flat plate 4 .

[0053] In this embodiment, a card interface is reserved on the back of the fixing claw 32, and one end of the metal bracket 22 can determine its corresponding position on the fixing claw 32 through the card interface, and the fixing claw 32 and the metal bracket 22 are fixed by the second fastening screw;

[0054] In the preferred embodiment of the present invention, relevant baffles are reserved inside the fixed claw 32, and the movable claw 31 is limited by these baffles of the fixed claw 32, so that the movable claw 31 can only slide in one direction, and relevant ribs are reserved inside the fixed claw 32, and relevant slots are reserved for the movable claw 31, so that the ribs of the fixed claw 32 are stuck in their slots, and the stroke of the movable claw 31 is limited by the position of the ribs and the slots.

[0055] In this embodiment, two spring columns are preferably arranged inside the moving claw 31, and the spring columns have installation notches, and the claw compression spring 35 is installed on the spring columns.

[0056] In this embodiment, the spring clamping interface 36 is preferably provided at one end of the fixed clamping claw 32, and the diameter of the spring clamping interface 36 is larger than the spring column and smaller than the spring hole diameter, so that when the moving clamping claw 31 is stretched by an external force, the clamping claw compression spring 35 is compressed by the spring clamping interface 36, thereby giving a corresponding reaction force to the moving clamping claw 31, that is, the clamping force of the clamping claw, to fix the user's tablet 4.

[0057] Preferably, in this embodiment, a slot is provided inside the fixing claw 32 , and the annular magnet 34 is engaged in the slot of the fixing claw 32 .

[0058] In the preferred embodiment, the fixed claw 32 has a relevant hole reserved, the claw cover plate 33 is fixed in position through the hole of the fixed claw 32, and the claw cover plate fixes the claw cover plate 33 and the fixed claw 32 through the third fastening screw.

[0059] The present invention has the following beneficial effects:

[0060] 1. The plug-in mechanism module adopts a lever form. The user only needs to pull the lever with one hand to connect and unlock the mechanism module. The operation is simple and convenient, which effectively solves the problems of the existing technology that the pressing and snapping method is cumbersome, requires long-term pressing with both hands, and has requirements on the pressing force. It is especially suitable for user groups with weak strength such as the elderly and children.

[0061] 2. The rotation of the mechanism module is smoother through the structural design of ball plus spring, and will not produce abnormal noise and looseness during long-term use like the spring plus pin tight friction method in the prior art, which ensures the stability and reliability of the rotating mechanism and improves the user experience.

[0062] 3. The mechanism module adopts a spring claw plus magnetic fixation solution. The spring can make up for the defect of insufficient magnetic suction force, and at the same time overcome the problem of the single product form restriction of the dedicated clamping method. This fixing method can adapt to the fixing needs of tablets of different sizes, can meet the diverse needs of most users in the process of entertainment use, and greatly improves the versatility and practicality of the male end bracket.

[0063] The above-described embodiments are only further explanations of the present invention, and are not intended to limit the present invention in other forms. The present invention may also have other various embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding modifications and changes according to the present invention, but these corresponding modifications and changes should all fall within the protection scope of the present invention.

[0064] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0065] It should be noted that, in the present application, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. It should also be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0066] The above embodiments are provided for persons familiar with the art to implement or use the present application. Personnel familiar with the art can make various modifications or changes to the above embodiments without departing from the application concept of the present application. Therefore, the protection scope of the present application is not limited to the above embodiments, but should be the maximum scope of the innovative features mentioned in the claims.

Claims

1. A plug-in mechanism module, characterized in that: include: An unlocking mechanism, the unlocking mechanism comprising: A housing having an internal card slot; A slider support base, the slider support base is installed in the housing; An unlocking post, wherein the unlocking post is mounted on the slider support base and can slide on the slider support base; An unlocking post spring, one end of which is connected to the unlocking post; A lever, the lever being mounted on the slider support base and being able to slide along the slider support base; A push lock buckle, the push lock buckle is installed on the slider support base; an intermediate support frame, the intermediate support frame being mounted in the housing; A unilateral support frame, wherein the unilateral support frame is installed in the housing; A first magnetic component, wherein the first magnetic component is installed in a slot inside the housing; A rotating mechanism, the rotating mechanism comprising a rotating shaft housing, a metal bracket, a ball and a ball spring; The supporting mechanism comprises a moving claw, a fixed claw, a claw cover plate, a second magnetic component, a claw compression spring and a flat plate.

2. The plug-in mechanism module according to claim 1, characterized in that: The slider support base is provided with holes and a baffle is installed thereon.

3. The plug-in mechanism module according to claim 1, characterized in that: A first rib is installed at one end of the slider support base, and a second rib is installed at the other end.

4. The plug-in mechanism module according to claim 1, characterized in that: A linkage mechanism is provided between the lever, the push lock and the unlocking column. The lever drives the unlocking column to slide horizontally through the movement of the push lock. The housing is provided with a through hole mechanism for the lever to slide.

5. The plug-in mechanism module according to claim 1, characterized in that: The single-side support frames are located at two sides of the interior of the shell, and the middle support frame is located in the middle of the interior of the shell.

6. The plug-in mechanism module according to claim 1, characterized in that: The shell has an opening, and the intermediate support frame is provided with a connecting mechanism at a corresponding position. The intermediate support frame is fixedly connected to the shell through a fastening component.

7. The plug-in mechanism module according to claim 1, characterized in that: A base of a rotating mechanism is installed at one end of the intermediate supporting frame, and circular notches are provided at both ends of the base.

8. The plug-in mechanism module according to claim 1, characterized in that: One end of the ball spring is against the slot of the middle support frame, and the other end is against the ball. The ball slot is provided with a corrugated slot. The ball can rotate in a circular shape in the ball slot and can be embedded in the circular slot of the middle support frame under the action of the ball spring, rotate and be clamped in the slot of the middle support frame.

9. The plug-in mechanism module according to claim 1, characterized in that: A baffle, ribs and a slot are provided inside the fixed claw, the second magnetic component is clamped in the slot, the moving claw is provided with a notch adapted to the rib and can slide along the inside of the fixed claw under the limitation of the baffle, a spring column is provided inside the moving claw, a claw compression spring is installed on the spring column, the spring clamping interface is located at one end of the fixed claw and its diameter is adapted to the spring column and the claw compression spring, and the claw cover plate is fixed to the fixed claw through the hole position of the fixed claw.

10. The plug-in mechanism module according to claim 1, characterized in that: The inner wall of the shell is provided with a wear-resistant coating.

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