holding device

Abstract

This application discloses a holding device, comprising: a mounting base having a mounting groove; a locking mechanism disposed in the mounting groove, including a first connector and a second connector disposed opposite to each other along a first direction, the first end of the first connector and the first end of the second connector being disposed within the mounting groove, the second end of the first connector and the second end of the second connector extending out of the mounting groove for connecting to an external device; and a driving mechanism including a first movable member disposed along a second direction with the first connector and the second connector, the second direction extending along a direction close to or away from the external device, the first direction intersecting the second direction; pushing the first movable member along the second direction to drive at least one of the first connector and the second connector to move along the first direction, thereby changing the distance between the first connector and the second connector along the first direction, causing the locking mechanism to switch between a locked state and an unlocked state.

Description

Technical Field

[0001] This application belongs to the field of electronic device accessories technology, and specifically relates to a holding device. Background Technology

[0002] With the increasing frequency of electronic device use, people often need to hold or place electronic devices in their hands during daily travel and office work, making the transfer and fixation of electronic devices particularly important.

[0003] To improve the user experience, related technologies use multi-functional adapter brackets to clamp and fix electronic devices to meet the needs of shooting, carrying, placing, and hand-holding electronic devices. However, current multi-functional adapter brackets are inconvenient to operate. Summary of the Invention

[0004] This application aims to provide a holding device that solves the problem of inconvenient operation of current multi-functional adapter brackets.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows: This application embodiment provides a retaining device for detachable connection with an external device, the retaining device comprising: Mounting base, wherein the mounting base is provided with a mounting groove; A locking mechanism is provided in the mounting groove, including a first connector and a second connector disposed opposite to each other along a first direction. The first end of the first connector and the first end of the second connector are disposed in the mounting groove, and the second end of the first connector and the second end of the second connector extend out of the mounting groove for connecting the external device. The driving mechanism includes a first movable member, which is disposed along a second direction with a first connecting member and a second connecting member. The second direction extends along a direction close to the external device and / or away from the external device, and the first direction intersects the second direction. Pushing the first movable member along the second direction drives at least one of the first connecting member and the second connecting member to move along the first direction, thereby changing the distance between the first connecting member and the second connecting member along the first direction, so that the locking mechanism switches between a locked state and an unlocked state.

[0006] In the embodiments of this application, the first movable member can drive the first connecting member and the second connecting member to move in a first direction under the action of an external force, so as to adjust the distance between the first connecting member and the second connecting member in the first direction, thereby realizing the switching of the locking mechanism between the locked state and the unlocked state. The cooperation of the first connecting member and the second connecting member can effectively clamp the external device, thereby meeting the needs of carrying, placing, and holding the external device. By pushing the first movable member to move in the second direction by an external force, at least one of the first connecting member and the second connecting member can be moved in the first direction, thereby changing the distance between the first connecting member and the second connecting member in the first direction, which facilitates the adjustment of the locking mechanism state and thus facilitates the operation of the holding device.

[0007] Additional aspects and advantages of this application 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 this application. Attached Figure Description

[0008] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of a device mechanism according to an embodiment of this application; Figure 2 This is a front view of a device mechanism according to an embodiment of this application; Figure 3 This is an exploded view of a device mechanism according to an embodiment of this application; Figure 4 This is a schematic diagram of a holding device in an unlocked state according to an embodiment of this application; Figure 5 This is a schematic diagram of a holding device in a locked state according to an embodiment of this application; Figure 6 This is a schematic diagram of the structure of an external device according to an embodiment of this application; Figure 7 This is a cross-sectional view of a holding device clamping an external device according to an embodiment of this application; Figure 8 This is a schematic diagram of the structure of a locking mechanism according to an embodiment of this application; Figure 9 This is a schematic diagram of the structure of a guide component according to an embodiment of this application; Figure 10 This is a schematic diagram of the structure of a first connector in a certain direction according to an embodiment of this application; Figure 11 This is a schematic diagram of the structure of a first connector in another direction according to an embodiment of this application; Figure 12This is a schematic diagram of the structure of a mounting cover according to an embodiment of this application; Figure 13 This is a schematic diagram of the structure of a seat according to an embodiment of this application; Figure 14 This is a schematic diagram of the structure of a drive mechanism according to an embodiment of this application; Figure 15 This is a schematic diagram of the structure of a first movable component according to an embodiment of this application; Figure 16 This is a schematic diagram of the structure of a mounting cover according to an embodiment of this application; Figure 17 This is an arrangement diagram of a first elastic element according to an embodiment of this application; Figure 18 This is a schematic diagram of the distribution of a flexible component according to an embodiment of this application.

[0009] Figure label: 100. Holding device; 10. Mounting base; 11. Base body; 112. First guide groove; 113. Positioning post; 114. Assembly hole; 115. Through hole; 116. Snap-fit ​​groove; 12. Mounting cover; 121. Second guide groove; 122. Clamping surface; 123. Second sliding part; 124. Positioning protrusion; 125. Positioning hole; 126. Mounting hole; 127. Assembly groove; 1271. First groove body; 1272. Second groove body; 13. Mounting groove; 14. Fastener; 15. Flexible part; 151. Main body; 152. Positioning part; 20. Locking mechanism; 211. Hook; 212. Second guide slope; 21 3. Limiting part; 214. First sliding part; 22. Second elastic element; 221. First sub-elastic element; 222. Second sub-elastic element; 23. Guide element; 25. First connecting element; 251. First through hole; 26. Second connecting element; 30. Drive mechanism; 31. Second movable element; 32. First movable element; 321. First guide slope; 322. Groove; 323. Limiting protrusion; 324. First limiting plate; 325. Second limiting plate; 33. First elastic element; 40. Bracket; 41. Connecting rod; 42. Base; 200. External equipment; 201. Connecting hole; 202. Inner side wall; 203. Outer side wall. Detailed Implementation

[0010] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated 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 application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0011] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0012] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0013] In the description of this application, it should be noted that, unless otherwise expressly 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0014] The following is combined Figures 1-18 The present application describes a holding device 100, which can be detachably connected to an external device 200 to clamp and transfer the external device 200, meeting the needs of the external device 200 for shooting, carrying, placing, and handheld operation. The external device 200 described in the embodiments of this application includes, but is not limited to, head-mounted displays, mobile phones, tablets, displays, or cameras.

[0015] like Figures 1 to 3As shown, the holding device 100 includes: a mounting base 10 with a mounting groove 13; a locking mechanism 20 disposed in the mounting groove 13, having an unlocked state and a locked state; the locking mechanism 20 includes a first connector 25 and a second connector 26 disposed opposite to each other along a first direction, the first end of the first connector 25 and the first end of the second connector 26 being disposed in the mounting groove 13, and the second end of the first connector 25 and the second end of the second connector 26 extending out of the mounting groove 13 for connecting to an external device; a driving mechanism 30 including a first movable member 32, the first movable member 32 being disposed along a second direction with the first connector 25 and the second connector 26, the second direction extending towards and / or away from the external device 200, the first direction intersecting the second direction; pushing the first movable member 32 along the second direction to drive at least one of the first connector 25 and the second connector 26 to move along the first direction, thereby changing the distance between the first connector 25 and the second connector 26 along the first direction, causing the locking mechanism 20 to switch between a locked state and an unlocked state.

[0016] In the embodiments of this application, the first movable member 32 can drive the first connecting member 25 and the second connecting member 26 to move in a first direction under the action of external force, so as to adjust the distance between the first connecting member 25 and the second connecting member 26 in the first direction, thereby realizing the switching of the locking mechanism 20 between the locked state and the unlocked state. The cooperation of the first connecting member 25 and the second connecting member 26 can effectively clamp the external device 200, thereby meeting the needs of carrying, placing, and holding the external device 200. By pushing the first movable member 32 along the second direction by external force, at least one of the first connecting member 25 and the second connecting member 26 can be moved along the first direction, thereby changing the distance between the first connecting member 25 and the second connecting member 26 in the first direction, which facilitates the adjustment of the state of the locking mechanism 20, and thus facilitates the operation of the holding device 100.

[0017] In this embodiment, the mounting base 10 can be the main structure of the holding device 100, used to mount and connect the locking mechanism 20 and the driving mechanism 30. The mounting base 10 can have a first direction, a second direction, and a third direction that intersect each other. In this embodiment, the first direction, the second direction, and the third direction are illustrated as being perpendicular to each other. The first direction can be either the length direction or the width direction of the mounting base 10, the second direction can be the thickness direction of the mounting base 10, and the third direction can be either the length direction or the width direction of the mounting base 10. The first direction is represented by the X direction, the second direction by the Z direction, and the third direction by the Y direction.

[0018] In some embodiments, the second direction can be the height direction of the external device 200. The first movable member 32 moves along the second direction, allowing it to move closer to or further away from the external device 200. Furthermore, the first connector 25 and the second connector 26 can cooperate to clamp the gripping end (lower end) of the external device 200, allowing the holding device 100 to move away from the camera of the external device 200, thus avoiding obstruction of the camera and effectively ensuring the shooting effect of the external device 200.

[0019] In some embodiments, the first connector 25 and the second connector 26 can clamp the external device 200 from the width direction, or the first connector 25 and the second connector 26 can clamp the external device 200 from the thickness direction.

[0020] In some embodiments, the first connector 25 and the second connector 26 may be arranged facing each other or back to back. The first connector 25 and the second connector 26 are arranged opposite each other along a first direction. In some cases, the first connector 25 and the second connector 26 may be arranged symmetrically or asymmetrically along the first direction.

[0021] In some embodiments, the locking mechanism 20 can be installed in the mounting slot 13 to ensure the assembly of the locking mechanism 20. The second ends of both the first connector 25 and the second connector 26 extend out of the mounting slot 13, allowing the external device 200 to be clamped by the cooperation of the second ends of the first connector 25 and the second connector 26.

[0022] In some embodiments, the first movable member 32 is respectively disposed on one side of the first connecting member 25 and the second connecting member 26 in the second direction. When the first movable member 32 is subjected to an external force in the second direction, it can drive at least one of the first connecting member 25 and the second connecting member 26 to move along the first direction, so that the first connecting member 25 and the second connecting member 26 can move away from or towards each other along the first direction, and the distance between the first connecting member 25 and the second connecting member 26 along the first direction can be adjusted. By pushing the first movable member 32 with an external force, the movement of at least one of the first connecting member 25 and the second connecting member 26 can be realized. The operation is relatively simple. Moreover, the movement of the first movable member 32 in the second direction can be converted into the movement of the first connecting member 25 and / or the second connecting member 26 in the first direction. It also makes it easier to make the locking mechanism 20 and the driving mechanism 30 more compact, which saves space and helps to achieve miniaturization of the mounting base 10.

[0023] Specifically, the first movable member 32 cooperates with the first connecting member 25 and the second connecting member 26 respectively, for transmitting external force to the first connecting member 25 and / or the second connecting member 26. Since the first connecting member 25 and the second connecting member 26 move in opposite directions, the first connecting member 25 and the second connecting member 26 can move closer to or further away from each other. Figure 4 and Figure 5 As shown, the first connector 25 and the second connector 26 can reciprocate along the first direction, thereby enabling the locking mechanism 20 to switch between the locked state and the unlocked state.

[0024] Specifically, the first connector 25 and the second connector 26 may be arranged directly opposite each other along the first direction, or they may be arranged partially opposite each other along the first direction. This application embodiment does not make specific limitations on this.

[0025] In some alternative embodiments, such as Figure 4 and Figure 5 As shown, at least one of the second ends of the first connector 25 and the second connector 26 is provided with a hook 211 for connecting an external device 200.

[0026] In this embodiment, the hook 211 can be used to connect with the external device 200, which is a relatively simple and convenient method.

[0027] In some embodiments, when both the second end of the first connector 25 and the second end of the second connector 26 are provided with hooks 211, the hooks 211 on the first connector 25 and the second connector 26 can be arranged back-to-back or facing each other, such as... Figure 4 As shown, the hook 211 of the first connector 25 faces to the left, and the hook 211 of the second connector 26 faces to the right. This allows the hooks 211 on the first connector 25 and the second connector 26 to be engaged with the external device 200 on both sides, resulting in a better locking effect.

[0028] Specifically, the hook 211 can be disposed at the end of the second end of the first connector 25 and / or the second connector 26, or at a position immediately adjacent to the end of the second end. The shape of the hook 211 can be L-shaped or arc-shaped, etc., and is not specifically limited in this embodiment. When the second ends of both the first connector 25 and the second connector 26 are provided with hooks 211, the first connector 25 and the second connector 26 can cooperate to form a bidirectional claw.

[0029] In some alternative embodiments, the first connector 25 and the second connector 26 can be connected to an external device through the connection hole 201 inserted into the external device 200; during the process of the locking mechanism 20 switching from the locked state to the unlocked state, the distance between the first connector 25 and the second connector 26 decreases; during the process of the locking mechanism 20 switching from the unlocked state to the locked state, the distance between the first connector 25 and the second connector 26 increases.

[0030] In this embodiment, the connection holes 201 on the external devices 200 can be cleverly utilized to insert the second end of the first connector 25 and the second end of the second connector 26 into the connection holes 201, and the distance between the first connector 25 and the second connector 26 in the first direction can be increased so that the first connector 25 and the second connector 26 can be locked with the external devices 200, thereby realizing the installation of the external devices 200; the distance between the first connector 25 and the second connector 26 can be decreased so that the space occupied by the first connector 25 and the second connector 26 together can be smaller than the size of the connection hole 201, making it easier to pull the first connector 25 and the second connector 26 out of the connection hole 201, thereby realizing the disassembly of the external devices 200.

[0031] In some embodiments, the external device 200 may be designed with a charging port, a heat dissipation port, or other openings. These openings are designed to be far away from the camera. These openings can be cleverly used as connection holes 201, which can both meet the needs of connecting the external device 200 and keep the holding device 100 away from the camera of the external device 200, thus avoiding affecting the shooting.

[0032] Furthermore, when the locking mechanism 20 is in the unlocked state, the first connector 25 and the second connector 26 approach each other to fit together. At this time, the sum of the thicknesses of the second ends of the first connector 25 and the second ends of the second connector 26 in the first direction can be less than the width of the connecting hole 201, making it easier to insert or remove the first connector 25 and the second connector 26 into the connecting hole 201. After the second ends of the first connector 25 and the second ends of the second connector 26 are inserted into place, the first movable member 32 can drive the first connector 25 and the second connector 26 away from each other, thereby increasing the distance between the first connector 25 and the second connector 26 in the first direction. The first connector 25 and the second connector 26 can then press against the opposite side walls of the connecting hole 201 respectively. Moreover, the hooks 211 of the first connector 25 and / or the second connector 26 can extend into the interior of the external device 200 and engage with the external device 200, so that the holding device 100 can be switched to the locked state, thereby effectively clamping the external device 200 and meeting the needs of carrying, placing, and holding the external device 200.

[0033] Specifically, since the connection hole 201 on the external device 200 is far away from its camera, the holding device 100 can be far away from the camera of the external device 200, which can prevent the holding device 100 from blocking the camera and effectively ensure the shooting effect of the external device 200.

[0034] In some embodiments, since the second end of the first connector 25 and / or the second connector 26 is provided with a hook 211, when the second end of the first connector 25 and / or the second connector 26 is inserted into the connection hole 201 of the external device 200, the hook 211 can hook onto the inner sidewall 202 of the external device 200.

[0035] In some embodiments, the hook 211 can be disposed opposite to the mounting base 10 along the second direction, and the mounting base 10 can be tightly attached to the outer side wall 203 of the external device 200. The hook 211 can cooperate with the mounting base 10 to further improve the reliability of clamping the external device 200 along the second direction. That is, the first connector 25 and the second connector 26 can cooperate to clamp the external device 200 along the first direction, and the hook 211 can cooperate with the mounting base 10 to clamp the external device 200 along the second direction.

[0036] Taking an XR headset as an example, the XR headset has air inlets and outlets on its side for heat dissipation. By inserting the second end of the first connector 25 and the second end of the second connector 26 into the air inlet of the XR headset, they are snapped together and fixed to the XR headset. Figure 6 and Figure 7 As shown, the external device 200 is provided with an outer side wall 203 and an inner side wall 202. The hooks 211 of the first connector 25 and the second connector 26 can extend into the connection hole 201 and engage with the inner side wall 202 of the external device 200. The mounting base 10 can abut against the outer side wall 203 of the external device 200. In this way, the hooks 211 and the mounting base 10 together clamp and fix the XR head-mounted display device.

[0037] In some alternative embodiments, the first connector 25 and the second connector 26 are connected to the external device 200 by clamping them on opposite sides; during the switching of the locking mechanism 20 from the locked state to the unlocked state, the distance between the first connector 25 and the second connector 26 increases; during the switching of the locking mechanism 20 from the unlocked state to the locked state, the distance between the first connector 25 and the second connector 26 decreases.

[0038] In this embodiment, the distance between the first connector 25 and the second connector 26 is reduced to facilitate the clamping of the external device 200 to its opposite sides along the first direction, thereby fixing the external device 200. Conversely, the distance between the first connector 25 and the second connector 26 is increased to facilitate the release of the clamping mechanism on the external device 200, allowing for its removal.

[0039] For example, the first direction is consistent with the width direction of the external device 200. By adjusting the spacing between the first connector 25 and the second connector 26 in the first direction to match the width of the external device 200, the first connector 25 can be locked onto the left side of the external device 200 and the second connector 26 can be locked onto the right side of the external device 200, thereby securing the external device 200.

[0040] In some alternative embodiments, such as Figure 8 As shown, the locking mechanism 20 also includes a guide member 23 and a second elastic member 22; the guide member 23 is fixedly connected to the mounting base 10 and slides in cooperation with the first connecting member 25 and / or the second connecting member 26 along a first direction; or the guide member 23 is fixedly connected to the first connecting member 25 and / or the second connecting member 26 and slides in cooperation with the mounting base 10 along a first direction; the second elastic member 22 is arranged along the first direction and sleeved on the guide member 23. During the process of the locking mechanism 20 switching from the unlocked state to the locked state, the first connecting member 25 and / or the second connecting member 26 drive the second elastic member 22 to deform.

[0041] In this embodiment, during the process of switching from the locked state to the unlocked state, the locking mechanism 20 can use the rebound force of the second elastic member 22 to drive the first connecting member 25 and / or the second connecting member 26 to reset, which can improve the reliability of unlocking the locking mechanism 20 and thus ensure the reliability and stability of disassembly from the external device 200.

[0042] Specifically, the second elastic element 22 cooperates with both the first connecting element 25 and the mounting base 10 to reset the first connecting element 25. The second elastic element 22 also cooperates with the second connecting element 26 to reset the second connecting element 26. For example, as shown... Figure 8As shown, when an external force pushes the first movable member 32, causing it to move the first connecting member 25, the second elastic member 22 can be compressed or stretched to deform. After the external force disappears, the rebound force of the second elastic member 22 can reset the first connecting member 25. The first connecting member 25 has a locked position and an initial position. When the locking mechanism 20 is in the unlocked state, the first connecting member 25 can be in the initial position; when the locking mechanism 20 is in the locked state, the first connecting member 25 can be in the locked position. The first connecting member 25 and the second connecting member 26 can be maintained at a certain distance under the force of the first movable member 32. The way the second elastic member 22 and the second connecting member 26 cooperate is similar, and will not be described again in this embodiment.

[0043] Specifically, the second elastic element 22 can be a spring or a sheet, etc., and this embodiment does not specifically limit it. The second elastic element 22 can extend and retract along the first direction. When the first movable element 32 is not pushed by an external force, the second elastic element 22 can have a preload, or the second elastic element 22 can be in a natural state without force, and this embodiment does not specifically limit it.

[0044] Specifically, the second elastic member 22 may be fixedly connected to or abut against the first connecting member 25 and / or the second connecting member 26, and the second elastic member 22 may be fixedly connected to or abut against the mounting base 10, etc., but this application embodiment does not specifically limit this.

[0045] like Figures 8 to 11 As shown, the guide member 23 extends along a first direction. In some cases, the guide member 23 is fixedly connected to the mounting base 10 and slidably engaged with the first connecting member 25 and / or the second connecting member 26 along the first direction. In other cases, the guide member 23 is fixedly connected to the first connecting member 25 and / or the second connecting member 26 and slidably engaged with the mounting base 10 along the first direction. This allows the guide member 23 to guide the first connecting member 25 and / or the second connecting member 26 along the first direction, improving the reliability of the sliding of the first connecting member 25 and / or the second connecting member 26 along the first direction, thereby ensuring the stability and reliability of the first connecting member 25 and the second connecting member 26 moving closer or further apart along the first direction.

[0046] For example, the guide member 23 can be configured as a two-section member. One end of one section can be fixedly connected to the first connector 25, and the other end can be slidably engaged with the mounting base 10 in the first direction. One end of the other section can be fixedly connected to the second connector 26, and the other end can be slidably engaged with the mounting base 10 in the first direction.

[0047] In some alternative embodiments, such as Figures 8 to 11As shown, the guide member 23 may include a guide post, the second elastic member 22 may include a first sub-elastic member 221 and a second sub-elastic member 222, the first connector 25 is provided with a first through hole 251, and the second connector 26 is provided with a second through hole; the guide post extends along a first direction and passes through the first sub-elastic member 221, the first through hole 251, the second through hole and the second sub-elastic member 222 in sequence, and both ends of the guide post are fixedly connected to the mounting base 10; the first sub-elastic member 221, the first connector 25, the second connector 26 and the second sub-elastic member 222 can all move along the guide post; one end of the first sub-elastic member 221 abuts against the mounting base 10 and the other end abuts against the first connector 25; one end of the second sub-elastic member 222 abuts against the second connector 26 and the other end abuts against the mounting base 10.

[0048] In this embodiment, since both the first sub-elastic member 221 and the first connecting member 25 can move along the guide post, and the first sub-elastic member 221 is disposed between the first connecting member 25 and the mounting base 10, the first sub-elastic member 221 can drive the first connecting member 25 to move and reset in the first direction. Since both the second sub-elastic member 222 and the second connecting member 26 can move along the guide post, and the second sub-elastic member 222 is disposed between the second connecting member 26 and the mounting base 10, the second sub-elastic member 222 can drive the second connecting member 26 to move and reset in the first direction. Furthermore, the direction of the rebound force applied by the first sub-elastic member 221 to the first connecting member 25 is opposite to the direction of the rebound force applied by the second sub-elastic member 222 to the second connecting member 26, which further ensures the reliability of the reset of the first connecting member 25 and the second connecting member 26.

[0049] In this embodiment, the guide post extends along a first direction and sequentially passes through the first sub-elastic member 221, the first through hole 251, the second through hole, and the second sub-elastic member 222. This allows the guide post to restrict the deformation of the first sub-elastic member 221 and the second sub-elastic member 222 along the first direction, and also allows the first connecting member 25 and the second connecting member 26 to move along the first direction. The guide member 23 can be configured as a single-section guide post, such as... Figure 10 and Figure 11 As shown, the first connector 25 may be provided with a first through hole 251 for the guide 23 to pass through, and the second connector 26 may be provided with a second through hole. Both the first connector 25 and the second connector 26 can cooperate with the shaft hole of the guide 23 and can slide along the guide 23. In this case, it is convenient to ensure the reliability and stability of the movement of the first connector 25 and the second connector 26 in the first direction, and the assembly quality can be improved.

[0050] Specifically, the guide post may include a cylindrical pin or a polygonal column, etc. The axial direction of the guide post may be set along the first direction. In this embodiment, the specific shape of the guide member 23 is not limited.

[0051] like Figure 12 As shown, the mounting cover 12 may be provided with two snap-fit ​​grooves 116. Along the first direction, the two snap-fit ​​grooves 116 are connected to the two ends of the mounting groove 13, and the two ends of the guide member 23 can be respectively snapped into the two snap-fit ​​grooves 116. In other cases, the two ends of the guide member 23 may also be fixedly connected to the mounting base 10 by means of snap-fit ​​or adhesive.

[0052] In some alternative embodiments, such as Figure 13 and Figure 14 As shown, the drive mechanism 30 includes a second movable member 31. The mounting base 10 is provided with a through hole 115 on the side opposite to the locking mechanism 20. The through hole 115 and the first movable member 32 are disposed opposite each other in the second direction. The second movable member 31 is movably engaged with the through hole 115 in the second direction. The second movable member 31 is used to drive the first movable member 32 to move in the second direction.

[0053] In this embodiment, the first movable member 32 can be pushed along the second direction by the second movable member 31. The first movable member 32 can transmit the driving force to the first connecting member 25 and / or the second connecting member 26, thereby enabling the first connecting member 25 and the second connecting member 26 to move closer or further away from each other along the first direction, so that the locking mechanism 20 can switch between the locked state and the unlocked state.

[0054] Specifically, such as Figure 14 As shown, the second movable member 31 can apply a thrust in a second direction to the first movable member 32, so that the first movable member 32 can move along the second direction, i.e., the Z direction, and the first movable member 32 can convert the driving force into a driving force in a first direction to drive the first connecting member 25 and / or the second connecting member 26 to move along the first direction.

[0055] In this embodiment, the second movable member 31 can drive the first movable member 32 to move linearly along the second direction. In some embodiments, the second movable member 31 can also drive the first movable member 32 to rotate, and under the transmission action of the first movable member 32, drive the first connecting member 25 and / or the second connecting member 26 to move linearly. Specifically, the first movable member 32 can be an integral structure or a split structure, etc., as long as the first movable member 32 can drive the first connecting member 25 and / or the second connecting member 26 to move along the first direction. This embodiment does not impose specific limitations on this.

[0056] In some alternative embodiments, the second movable member 31 includes a screw threadedly connected to the mounting base 10; the screw is disposed opposite to the first movable member 32 along a second direction.

[0057] Specifically, by screwing the screw into the through hole 115 on the mounting base 10, the first movable member 32 can be squeezed to move in the second direction, the screw can be removed from the mounting base 10, and the thrust on the first movable member 32 can be released. The operation is relatively simple and convenient, thereby improving the reliability of using the holding device 100 to clamp the external device 200.

[0058] Specifically, the screw can be provided with an external thread structure, and the mounting base 10 can be provided with a through hole 115 with an internal thread structure. The through hole 115 can be open along the second direction, and the screw can cooperate with the through hole 115. After the screw is screwed into the through hole 115, it can contact and push the first movable member 32 along the second direction.

[0059] In some alternative embodiments, such as Figure 14 and Figure 15 As shown, the first movable member 32 includes a first guide slope 321, and at least one of the first end of the first connector 25 and the first end of the second connector 26 is provided with a second guide slope 212 that matches the first guide slope 321; during the switching process between the locking mechanism 20 and the locking state, the first guide slope 321 moves relative to the second guide slope 212 to push the first connector 25 and / or the second connector 26 provided with the second guide slope 212 to move along a first direction.

[0060] In this embodiment, the sliding engagement of the second guide ramp 212 and the first guide ramp 321 can be used to convert the movement in the second direction into the movement of the first connecting member 25 and / or the second connecting member 26 in the first direction, which is relatively simple and convenient. Furthermore, it facilitates the reliability and stability of driving the first connecting member 25 and the second connecting member 26 to move synchronously via the first movable member 32.

[0061] Specifically, the second guide slope 212 and the first guide slope 321 are arranged opposite to each other, that is, the second guide slope 212 and the first guide slope 321 are parallel. The first guide slope 321 can intersect with both the second and first directions, allowing it to generate components in both directions. This ensures the reliability of adjusting the distance between the first connecting member 25 and / or the second connecting member 26 along the first direction when the first movable member 32 moves along the second direction.

[0062] Specifically, when the locking mechanism 20 is in the unlocked state, the first guide slope 321 of the first movable member 32 can contact the second guide slope 212 of the first connecting member 25 and / or the second connecting member 26, or there can be a gap. This application embodiment does not specifically limit this.

[0063] In some embodiments, the first movable member 32 may also include a cam-slide mechanism, or the first movable member 32 may cooperate with the first connecting member 25 or the second connecting member 26 to form a cam-slide mechanism to realize the conversion of the movement in the second direction into the movement in the first direction. This application does not specifically limit this.

[0064] In some embodiments, the first end of the first connector 25 and the first end of the second connector 26 are both provided with a second guide slope 212 that matches the first guide slope 321. The second guide slope 212 of the first connector 25 and the second guide slope 212 of the second connector 26 are disposed opposite to each other. The first movable member 32 is pushed along the second direction to drive the first connector 25 and the second connector 26 to move in opposite directions along the first direction, so that the locking mechanism 20 switches between the locked state and the unlocked state.

[0065] In this embodiment, the first movable member 32 may be provided with two first guide slopes 321, corresponding to the second guide slopes 212 on the first connector 25 and the second connector 26 respectively. This facilitates the simultaneous movement of the first movable member 32 in opposite directions when the first movable member 32 is pushed along the second direction. This allows the spacing between the first connector 25 and the second connector 26 along the first direction to be adjustable, ensuring the reliability and stability of the locking mechanism 20 in switching between the locked and unlocked states.

[0066] In some alternative embodiments, such as Figure 14 As shown, a limiting portion 213 is provided on the side of the first connecting member 25 facing the first movable member 32, and / or, a limiting portion 213 is provided on the side of the second connecting member 26 facing the first movable member 32; the first movable member 32 is provided with a first limiting plate 324 and a second limiting plate 325 arranged opposite to each other along a third direction; the limiting portion 213 is sandwiched between the first limiting plate 324 and the second limiting plate 325, and the third direction, the first direction and the second direction are perpendicular to each other; wherein, along the first direction, a first guide slope 321 is provided on one side of the first limiting plate 324 and / or the second limiting plate 325.

[0067] In this embodiment, the first limiting plate 324 and the second limiting plate 325 can be used to limit the limiting portion 213 along a third direction, which can prevent the first connecting member 25 or the second connecting member 26 from shifting in the third direction. Moreover, by using the first guide slope 321 on the first limiting plate 324 and / or the second limiting plate 325 to cooperate with the second guide slope 212 on the first connecting member 25 and / or the second connecting member 26, it is beneficial to ensure the reliability and accuracy of the first connecting member 25 and the second connecting member 26 moving closer or further apart along the first direction.

[0068] Optionally, such as Figure 14 and Figure 15 As shown, a groove 322 can be formed between the first limiting plate 324 and the second limiting plate 325. The limiting part 213 can slide and fit in the groove 322 along the first direction. The limiting and guiding function is achieved through the concave-convex fit. The implementation method is relatively simple and convenient, and the reliability is high.

[0069] For example, along the first direction, two first guide slopes 321 are respectively provided on opposite sides of the first limiting plate 324. These two first guide slopes 321 can be symmetrically arranged along the first direction. One of the first guide slopes 321 can match the second guide slope 212 on the first connector 25, and the other first guide slope 321 can match the second guide slope 212 on the second connector 26.

[0070] For example, along the first direction, a first guide ramp 321 can be provided on the same side of the first limiting plate 324 and the second limiting plate 325. These two first guide ramps 321 can match the two second guide ramps 212 on the first connecting member 25. In this case, such as Figure 15 As shown, the two second guide slopes 212 on the first connector 25 can be respectively disposed on both sides of the limiting part 213 along a third direction. The limiting part 213, the first limiting plate 324 and the second limiting plate 325 cooperate to form a limiting guide part, and the second guide slopes 212 and the first guide slopes 321 cooperate to form a sliding fit part, so that the limiting guide part is disposed in the middle area of ​​the sliding fit part, which can further improve the reliability and stability of realizing the first connector 25 and the second connector 26 moving closer or further apart.

[0071] In some alternative embodiments, the mounting base 10 is provided with a first guide groove 112, at least a portion of the first movable member 32 is embedded in the first guide groove 112, and the first movable member 32 slides in cooperation with the first guide groove 112 along a second direction.

[0072] In this embodiment, the first guide groove 112 can guide and limit the first movable member 32 in the second direction, thereby improving the reliability of the first movable member 32 moving in the second direction.

[0073] Specifically, the first guide groove 112 can not only limit and guide the first movable part 32, but also provide assembly space for the first movable part 32, thereby ensuring the assembly reliability between the first movable part 32 and the mounting base 10.

[0074] Specifically, the shape of the first guide groove 112 can be consistent with or adapted to the outer contour shape of the first movable member 32, and the depth direction of the first guide groove 112 can be parallel to the second direction to ensure the reliability of the sliding engagement between the first movable member 32 and the first guide groove 112 along the second direction.

[0075] Optionally, the drive mechanism 30 further includes a first elastic element 33; along the second direction, one end of the first elastic element 33 is connected to the first movable element 32, and the other end of the first elastic element 33 is connected to the mounting base 10; wherein, when the locking mechanism 20 switches to the locking state, the first elastic element 33 deforms.

[0076] In this embodiment, the first elastic member 33 is connected to the first movable member 32 and the mounting base 10 respectively. During the process of switching from the locked state to the unlocked state, the locking mechanism 20 can use the rebound force of the first elastic member 33 to drive the first movable member 32 to reset. This can prevent the first movable member 32 from getting stuck and interfering with the reset of the first connecting member 25 and / or the second connecting member 26, thereby improving the reliability of the locking mechanism 20 in unlocking and ensuring the reliability and stability of disassembling the external device 200.

[0077] Specifically, when the first movable member 32 is pushed by an external force, the elastic force of the first elastic member 33 can be overcome, causing the first elastic member 33 to be compressed or stretched, resulting in deformation. After the external force disappears, the rebound force of the first elastic member 33 can drive the first movable member 32 back to its initial position. The first movable member 32 has a locked position and an initial position. When the locking mechanism 20 is in the unlocked state, the first movable member 32 can be in the initial position, and the first movable member 32 does not exert force on the first connecting member 25 and the second connecting member 26. When the locking mechanism 20 is in the locked state, the first movable member 32 can be in the locked position, and the first movable member 32 can exert force on the first connecting member 25 and / or the second connecting member 26 to maintain a certain distance between the first connecting member 25 and the second connecting member 26.

[0078] Specifically, the first elastic element 33 can be a spring or a sheet, etc., and this application embodiment does not specifically limit it. The first elastic element 33 can extend and retract along the second direction. When the first movable element 32 is in the initial position, the first elastic element 33 can have a preload, or the first elastic element 33 can be in a natural state without force, and this application embodiment does not specifically limit it.

[0079] Specifically, the first elastic member 33 may be fixedly connected to or abut against the first movable member 32, or the first elastic member 33 may be fixedly connected to or abut against the mounting base 10. In this embodiment, no specific limitation is made.

[0080] Optionally, the first movable member 32 may be provided with a limiting protrusion 323 extending in the second direction on the side facing the mounting base 10, and the first elastic member 33 may be at least partially sleeved on the limiting protrusion 323.

[0081] In this embodiment, the first elastic member 33 is at least partially sleeved on the limiting protrusion 323, so that the limiting protrusion 323 can play a limiting and guiding role for the first elastic member 33, which is beneficial to restricting the first elastic member 33 from applying force in the second direction to the first movable member 32, and making it easier to restrict the first movable member 32 from moving in the second direction.

[0082] Optionally, the mounting base 10 may be provided with a second guide groove 121 extending in a second direction, and at least a portion of the first elastic member 33 is embedded in the second guide groove 121.

[0083] In this embodiment, the second guide groove 121 can provide a guiding and limiting function for the first elastic member 33, facilitating the expansion and contraction deformation of the first elastic member 33 along the second direction. Furthermore, the second guide groove 121 can provide installation space for the first elastic member 33.

[0084] Optionally, the first connector 25 is provided with a first sliding portion 214 on the side opposite to the second connector 26, and / or the second connector 26 is provided with a first sliding portion 214 on the side opposite to the first connector 25; the mounting base 10 is provided with a second sliding portion 123 that matches the first sliding portion 214, the second sliding portion 123 and the first sliding portion 214 are at least partially opposite to each other along a second direction, and the second sliding portion 123 and the first sliding portion 214 slide in cooperation along a first direction.

[0085] In this embodiment, the first sliding part 214 and the second sliding part 123 slide in a first direction, so that the mounting base 10 can be used to limit and guide the first connector 25 and / or the second connector 26, so as to avoid deviation during the movement of the first connector 25 and / or the second connector 26, and ensure the reliability of the first connector 25 and the second connector 26 moving closer or further apart along the first direction.

[0086] Specifically, the first connecting member 25 engages with the shaft hole of the guide member 23 and can slide along the first direction. To further prevent the first connecting member 25 from rotating relative to the guide member 23, the first limiting plate 324 and the second limiting plate 325 can be used to limit the limiting part 213 from the third direction, and the first sliding part 214 and the second sliding part 123 can be added to slide along the first direction, thereby ensuring the reliability and stability of the movement of the first connecting member 25 along the first direction. Similarly, the second connecting member 26 can be set with reference to the first connecting member 25, which will not be described in detail in this embodiment.

[0087] In some alternative embodiments, the mounting base 10 includes a base body 11, a mounting cover 12, and a flexible member 15; the mounting cover 12 is connected to the base body 11 and surrounds it to form a mounting groove 13; the second end of the first connector 25 and the second end of the second connector 26 both extend out of the mounting cover 12 on the side away from the base body 11; the flexible member 15 is assembled on the side of the mounting cover 12 away from the base body 11 and is spaced apart from the first connector 25 and the second connector 26 respectively; when the locking mechanism 20 is switched to the locking state, the flexible member 15 is pressed against the external device 200.

[0088] In this embodiment, the flexible member 15 is pressed against the external device 200, which not only provides effective support for the external device 200 but also prevents the external device 200 from being scratched or bumped, thus protecting the external device 200. Furthermore, the flexible member 15 is spaced apart from the first connector 25 and the second connector 26, respectively, to avoid interfering with the engagement between the first connector 25, the second connector 26, and the external device 200.

[0089] In some embodiments, the mounting cover 12 has a clamping surface 122 on the side opposite to the base 11. The clamping surface 122 and the hook 211 cooperate in a second direction to clamp the external device 200, which can improve the reliability of inserting the hook 211 of the first connector 25 and / or the second connector 26 into the connection hole 201 on the external device 200. The flexible member 15 can fill the assembly gap between the mounting cover 12 and the external device 200, and the flexible member 15 can fit snugly against the external device 200 to prevent the external device 200 from shaking.

[0090] Specifically, the hook 211 can extend into the connection hole 201 and clamp the inner side wall 202 of the external device 200, and the clamping surface 122 can be in close contact with the outer side wall 203 of the external device 200. In this way, with the cooperation of the hook 211 and the clamping surface 122, the external device 200 can be clamped and fixed in the second direction.

[0091] Specifically, the flexible component 15 can be a silicone component or a rubber component, etc., which can protect the external device 200. In this embodiment, the material of the flexible component 15 is not specifically limited. The flexible component 15 can at least partially protrude from the side surface of the mounting cover 12 away from the base 11, so as to facilitate filling the assembly gap between the mounting cover 12 and the external device 200. The specific protrusion height is not specifically limited in this embodiment.

[0092] Optionally, the side of the mounting cover 12 away from the base 11 is provided with an arc surface or a flat surface to form a clamping surface 122. It can be adaptively adjusted according to the outer contour shape of the external device 200 so that the side of the mounting cover 12 away from the base 11 can fit with the external device 200, effectively ensuring the clamping effect of the holding device 100 on the external device 200.

[0093] In some alternative embodiments, such as Figure 16 As shown, a positioning protrusion 124 is provided on the side of the mounting cover 12 away from the base 11; along a third direction, the positioning protrusion 124 is provided on one side of the first connector 25 and the second connector 26, and the third direction, the first direction, and the second direction are perpendicular to each other; when the locking mechanism 20 is in the unlocked state, the first connector 25 and the second connector 26 are in contact and both are retracted inward along the first direction to the positioning protrusion 124; when the locking mechanism 20 is in the locked state, at least a portion of the first connector 25 and / or the second connector 26 protrudes out of the positioning protrusion 124 along the first direction.

[0094] In this embodiment, a positioning protrusion 124 is provided on the mounting cover 12. When the locking mechanism 20 is in the unlocked state, both the first connector 25 and the second connector 26 are recessed inward along the first direction within the positioning protrusion 124. This improves the convenience of simultaneously inserting the positioning protrusion 124, the first connector 25, and the second connector 26 into the connection hole 201 on the external device 200. After switching the locking mechanism 20 to the locked state, since at least a portion of the first connector 25 and / or the second connector 26 protrudes from the positioning protrusion 124 along the first direction, it is also convenient to achieve a snap-fit ​​fixation between the first connector 25 and / or the second connector 26 and the external device 200.

[0095] Specifically, such as Figure 4 As shown, along the first direction, the sum of the thicknesses of the second ends of the first connector 25 and the second ends of the second connector 26 can be close to the width of the positioning protrusion 124. The sum of the thicknesses of the second ends of the first connector 25 and the second ends of the second connector 26 is comparable to the width of the positioning protrusion 124. Thus, when the holding device 100 is switched to the unlocked state, it is convenient to insert the second ends of the first connector 25, the second ends of the second connector 26, and the positioning protrusion 124 into the connection hole 201 of the external device 200.

[0096] Specifically, the positioning protrusion 124 facilitates orientation identification, enabling more accurate insertion of the first connector 25 and the second connector 26 into the connection hole 201 of the external device 200. The circumferential outer contour of the positioning protrusion 124 can be designed with reference to the shape of the connection hole 201 on the external device 200. For example, the circumferential contour of the positioning protrusion 124 can be semi-elliptical, rectangular, or racetrack-shaped, etc., to ensure that the positioning protrusion 124 fits into the connection hole 201, facilitating insertion. The number of positioning protrusions 124 can be one or two, etc. Figure 16 As shown, the circumferential profile of the positioning protrusion 124 is runway-shaped.

[0097] Optionally, such as Figure 12As shown, the second guide groove 121 can be formed on the mounting cover 12, and the second guide groove 121 can extend to the positioning protrusion 124. The opening of the second guide groove 121 can be set towards the base 11.

[0098] In some alternative embodiments, the mounting cover 12 may be provided with a first positioning part 152, and the base 11 may be provided with a second positioning part 152. The first positioning part 152 and the second positioning part 152 can cooperate with each other to position and install the mounting cover 12 and the base 11, thereby improving assembly convenience. One of the first positioning part 152 and the second positioning part 152 may be a positioning post 113, and the other may be a positioning hole 125.

[0099] In some alternative embodiments, fasteners 14 can be used to install the mounting cover 12 and the base 11, or fasteners can be used to install the mounting cover 12 and the base 11, etc., which are not specifically limited in this embodiment.

[0100] In some alternative embodiments, the mounting cover 12 is provided with four top corners on the side opposite to the base 11, and the number of flexible parts 15 includes four, which are assembled in the mounting grooves 127.

[0101] In this embodiment, installing the flexible component 15 within the assembly slot 127 improves the reliability and stability of its installation. Furthermore, installing the flexible component 15 at each of the four corners of the mounting cover 12 further enhances the reliability of the flexible component 15 in isolating the mounting cover 12 from external devices, preventing contact wear between the mounting cover 12 and external devices, and also improves the aesthetics by creating a neat and orderly structure.

[0102] In some alternative embodiments, such as Figures 16 to 17 As shown, the bottom of the assembly groove 127 is provided with a positioning hole 125 or a mounting hole 126. The base 11 is provided with a positioning post 113 at a position opposite to the positioning hole 125, and the base 11 is provided with an assembly hole 114 at a position opposite to the mounting hole 126. The positioning post 113 is at least partially inserted into the positioning hole 125. The holding device 100 also includes a fastener 14, which is inserted into the mounting hole 126 and the assembly hole 114 respectively.

[0103] In this embodiment, positioning holes 125 and mounting holes 126 are respectively provided at the four top corners of the mounting cover 12, and the corresponding base body 11 is provided with positioning pins 113 and assembly holes 114, which can realize the installation of the four top corners of the mounting cover 12 with the base body 11, thereby improving the assembly reliability between the mounting cover 12 and the base body 11.

[0104] Specifically, part of the assembly groove 127 communicates with the positioning hole 125, and part of the assembly groove 127 communicates with the mounting hole 126. The number of positioning holes 125 and mounting holes 126 can be the same, both being two. Alternatively, the number of positioning holes 125 can be less than the number of mounting holes 126, with one positioning hole 125 and three mounting holes 126. In this embodiment, the specific number of positioning holes 125 and mounting holes 126 is not limited.

[0105] Specifically, such as Figures 16 to 17 As shown, the two positioning holes 125 can be set diagonally along the mounting cover 12, and the two mounting holes 126 can be set diagonally along the mounting cover 12, so as to ensure the uniformity of force on the mounting cover 12.

[0106] Specifically, the fastener 14 can be threaded into the mounting hole 126 and the assembly hole 114, and the fastener 14 can be a screw or bolt, etc.

[0107] Optionally, such as Figure 18 As shown, the flexible component 15 includes a main body 151 and a positioning part 152 connected to each other; the assembly groove 127 includes a first groove 1271 and a second groove 1272 connected to each other; the main body 151 is embedded in the first groove 1271 and the positioning part 152 is embedded in the second groove 1272.

[0108] In this embodiment, the positioning part 152 can play a positioning role, thereby facilitating the identification of the assembly position of the flexible part 15 and improving the convenience and reliability of installing the flexible part 15.

[0109] Specifically, such as Figure 18 As shown, the positioning part 152 and the main body part 151 can be integrally formed, and the positioning part 152 can be a protrusion protruding from the main body part 151. In other cases, the positioning part 152 and the main body part 151 can also be spliced ​​and fixed, etc., which is not specifically limited in this embodiment.

[0110] Specifically, the first groove 1271 can be adapted to the main body 151, and the second groove 1272 can be adapted to the positioning part 152. The main body 151 and the positioning part 152 can have different shapes and sizes to better enable installation and positioning via the positioning part 152.

[0111] In this embodiment of the application, the assembly process of the holding device 100 includes: Guide members 23 are respectively inserted into the first through hole 251 of the first connector 25 and the second through hole of the second connector 26; the first sub-elastic member 221 and the second sub-elastic member 222 are respectively fitted onto the guide members 23; the two ends of the guide members 23 are assembled with the mounting cover 12. The guide members 23 are sequentially inserted into the first sub-elastic member 221, the first through hole 251, the second through hole, and the second sub-elastic member 222.

[0112] The first movable member 32 is inserted into the first guide groove 112 on the base 11; the first elastic member 33 is inserted into the second guide groove 121 on the mounting cover 12, and the first elastic member 33 is aligned with the limiting protrusion 323 on the first movable member 32; the first elastic member 33 and the mounting cover 12 are installed on the base 11; wherein the second guide slope 212 on the first connector 25 and / or the second connector 26 is opposite to the first guide slope 321 on the first movable member 32.

[0113] Install the mounting cover 12 to the base 11, aligning the positioning pin 113 on the mounting cover 12 with the positioning hole 125 on the base 11; align the mounting hole 126 on the mounting cover 12 with the assembly hole 114 on the base 11. Screw the fasteners 14 into the mounting holes 126 on the mounting cover 12 and the assembly holes 114 on the base 11, respectively; insert the flexible parts 15 into the assembly slots 127, respectively.

[0114] Insert the screw into the through hole 115 on the base 11 from the side of the base 11 away from the mounting cover 12 to complete the installation.

[0115] The locking mechanism 20 operates as follows: when the screw is not tightened, under the action of the first elastic member 33, the first movable member 32 is located at the bottom of the first guide groove 112, and the first guide slope 321 of the first movable member 32 is not fully engaged with the second guide slope 212 of the connector; under the action of the second elastic member 22, the first connector 25 and the second connector 26 are engaged with each other, and at this time, the locking mechanism 20 is in the unlocked state. The second end of the first connector 25 and the second end of the second connector 26 can be inserted into the connection hole 201 of the external device 200.

[0116] Tightening the screw pushes the first movable member 32 along the second direction. The pushing force of the screw is greater than the elastic force of the first elastic member 33. At this time, the first movable member 32 overcomes the elastic force of the first elastic member 33 and squeezes the connecting member to move. The first guide slope 321 of the first movable member 32 slides with the second guide slope 212 of the first connecting member 25 and / or the second connecting member 26. The pushing force of the first movable member 32 is greater than the elastic force of the second elastic member 22, causing the first connecting member 25 and the second connecting member 26 to slowly move away from each other along the first direction. As the screw is tightened, the hook 211 can engage with the inner wall 202 of the external device 200. The clamping surface 122 of the mounting cover 12 on the side opposite to the seat 11 can be tightly attached to the outer wall 203 of the external device 200. With the joint cooperation of the mounting cover 12 and the hook 211, the external device 200 can be clamped.

[0117] In some alternative embodiments, the mounting base 10 further includes a bracket 40, which includes a base 42 and a connecting rod 41. The connecting rod 41 is detachably connected to one end of the mounting base 10 away from the mounting groove 13. The connecting rod 41 is fixedly connected to the base 42, or the connecting rod 41 is rotatably connected to the base 42.

[0118] In this embodiment, the mounting base 10 can be connected to the bracket 40 via the connecting rod 41, allowing the holding device 100 to be held by hand or placed on a shelf. Furthermore, the mounting base 10 and the connecting rod 41 are detachably connected, and the bracket 40 can be replaced, thus broadening the application scenarios of the holding device 100. The connecting rod 41 is rotatably connected to the base 42, allowing the connecting rod 41 to drive the external device 200 to rotate via the mounting base 10, enabling the external device 200 to follow the bracket 40 in a 360° rotation to scan and capture the surrounding environment.

[0119] Specifically, the bracket 40 described in this application embodiment can be a rotating bracket 40 or a handheld bracket, etc., and the type of bracket 40 is not specifically limited in this application embodiment. The rotation method of the connecting rod 41 and the base 42 is not specifically limited in this application embodiment.

[0120] The holding device described in this application embodiment has at least the following advantages: In the embodiments of this application, the first movable member can drive the first connecting member and the second connecting member to move in a first direction under the action of an external force, so as to adjust the distance between the first connecting member and the second connecting member in the first direction, thereby realizing the switching of the locking mechanism between the locked state and the unlocked state. The cooperation of the first connecting member and the second connecting member can effectively clamp the external device, thereby meeting the needs of carrying, placing, and holding the external device. By pushing the first movable member to move in the second direction by an external force, at least one of the first connecting member and the second connecting member can be moved in the first direction, thereby changing the distance between the first connecting member and the second connecting member in the first direction, which facilitates the adjustment of the locking mechanism state and thus facilitates the operation of the holding device.

[0121] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0122] Although embodiments of this application 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 this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A retaining device for detachable connection with an external device, characterized in that, The holding device includes: Mounting base, wherein the mounting base is provided with a mounting groove; A locking mechanism is provided in the mounting groove, including a first connector and a second connector disposed opposite to each other along a first direction. The first end of the first connector and the first end of the second connector are disposed in the mounting groove, and the second end of the first connector and the second end of the second connector extend out of the mounting groove for connecting the external device. The driving mechanism includes a first movable member, which is disposed along a second direction with a first connecting member and a second connecting member. The second direction extends along a direction close to the external device and / or away from the external device, and the first direction intersects the second direction. Pushing the first movable member along the second direction drives at least one of the first connecting member and the second connecting member to move along the first direction, thereby changing the distance between the first connecting member and the second connecting member along the first direction, so that the locking mechanism switches between a locked state and an unlocked state.

2. The holding device according to claim 1, characterized in that, The first connector and the second connector are connected to the external device via a connection hole inserted into the external device; during the switching of the locking mechanism from the locked state to the unlocked state, the distance between the first connector and the second connector decreases; during the switching of the locking mechanism from the unlocked state to the locked state, the distance between the first connector and the second connector increases; or The first connector and the second connector are connected to the external device by clamping them on opposite sides; during the switching of the locking mechanism from the locked state to the unlocked state, the distance between the first connector and the second connector increases; during the switching of the locking mechanism from the unlocked state to the locked state, the distance between the first connector and the second connector decreases.

3. The holding device according to claim 1, characterized in that, The first movable component includes a first guide slope, and at least one of the first end of the first connector and the first end of the second connector is provided with a second guide slope that matches the first guide slope; During the switching between the locked and unlocked states, the first guide ramp moves relative to the second guide ramp to push the first connector and / or the second connector with the second guide ramp to move along the first direction.

4. The holding device according to claim 3, characterized in that, Both the first end of the first connector and the first end of the second connector are provided with a second guide slope that matches the first guide slope. The second guide slope of the first connector and the second guide slope of the second connector are arranged opposite to each other. Pushing the first movable member along the second direction drives the first connector and the second connector to move in opposite directions along the first direction, so that the locking mechanism switches between a locked state and an unlocked state.

5. The holding device according to claim 3, characterized in that, The first connector is provided with a limiting part on the side facing the first movable member, and / or the second connector is provided with a limiting part on the side facing the first movable member; The first movable component is provided with a first limiting plate and a second limiting plate arranged opposite to each other along a third direction; the limiting part is sandwiched between the first limiting plate and the second limiting plate, and the third direction, the first direction and the second direction are perpendicular to each other; Wherein, along the first direction, one side of the first limiting plate and / or the second limiting plate is provided with the first guide slope.

6. The holding device according to claim 1, characterized in that, The drive mechanism further includes a first elastic element; Along the second direction, one end of the first elastic member is connected to the first movable member, and the other end of the first elastic member is connected to the mounting base; When the locking mechanism switches to the locking state, the first elastic element deforms.

7. The holding device according to claim 6, characterized in that, The mounting base is provided with a second guide groove extending along the second direction, and at least a portion of the first elastic element is embedded in the second guide groove; and / or The first movable member has a limiting protrusion extending in the second direction on the side facing the mounting base, and the first elastic member is at least partially sleeved on the limiting protrusion.

8. The holding device according to claim 1, characterized in that, The locking mechanism further includes a guide and a second elastic element; The guide member is fixedly connected to the mounting base and slides in cooperation with the first connecting member and / or the second connecting member along the first direction; or the guide member is fixedly connected to the first connecting member and / or the second connecting member and slides in cooperation with the mounting base along the first direction. The second elastic element is disposed along the first direction and sleeved on the guide element. During the process of the locking mechanism switching from the unlocked state to the locked state, the first connecting element and / or the second connecting element cause the second elastic element to deform.

9. The holding device according to claim 8, characterized in that, The guide member includes a guide post, the second elastic member includes a first sub-elastic member and a second sub-elastic member, the first connector is provided with a first through hole, and the second connector is provided with a second through hole; The guide post extends along the first direction and passes through the first sub-elastic member, the first through hole, the second through hole, and the second sub-elastic member in sequence. Both ends of the guide post are fixedly connected to the mounting base. The first sub-elastic member, the first connecting member, the second connecting member, and the second sub-elastic member all move along the guide post. One end of the first sub-elastic member abuts against the mounting base, and the other end abuts against the first connecting member; one end of the second sub-elastic member abuts against the second connecting member, and the other end abuts against the mounting base.

10. The holding device according to claim 1, characterized in that, The mounting base includes a base body, a mounting cover, and a flexible component; The mounting cover is connected to the base body and forms the mounting groove; the second end of the first connector and the second end of the second connector extend out of the mounting cover on the side away from the base body; The flexible component is assembled on the side of the mounting cover away from the base body and is spaced apart from the first connector and the second connector respectively. When the locking mechanism is switched to the locking state, the flexible component is pressed against the external device.

11. The holding device according to claim 10, characterized in that, The mounting cover has a positioning protrusion on the side opposite to the base body; Along a third direction, the positioning protrusion is disposed on one side of the first connector and the second connector, and the third direction, the first direction and the second direction are perpendicular to each other; When the locking mechanism is in the unlocked state, the first connector and the second connector are fitted together and both are retracted inward along the first direction to the positioning protrusion. When the holding device is in the locked state, at least a portion of the first connector and / or the second connector protrudes from the positioning protrusion along the first direction.

12. The holding device according to claim 10, characterized in that, The mounting cover is provided with mounting grooves at the four top corners of the side opposite to the base body; The number of flexible components includes four, and the flexible components are assembled in the assembly slot.

13. The holding device according to claim 12, characterized in that, The bottom of the assembly slot is provided with a positioning hole or a mounting hole, the base is provided with a positioning post at a position opposite to the positioning hole, and the base is provided with an assembly hole at a position opposite to the mounting hole. The positioning post is at least partially inserted into the positioning hole; The holding device further includes fasteners, which are respectively inserted into the mounting hole and the assembly hole.

14. The holding device according to claim 12, characterized in that, The flexible component includes a main body and a positioning part connected to each other; the assembly groove includes a first groove and a second groove that are connected to each other. The main body is embedded in the first groove, and the positioning part is embedded in the second groove.

15. The holding device according to claim 1, characterized in that, The driving mechanism further includes a second movable member, and the mounting base is provided with a through hole on the side opposite to the locking mechanism. The through hole is disposed opposite to the first movable member along the second direction. The second movable member is movably fitted into the through hole along the second direction, and the second movable member is used to drive the first movable member to move along the second direction.

Images