CN220383334U - Connecting device and quick-release equipment - Google Patents

Abstract

The utility model relates to a connecting device and quick-dismantling equipment, wherein the quick-dismantling equipment comprises a connecting piece and the connecting device, the connecting piece is used for being connected with electronic equipment, a clamping groove is formed in the connecting piece, the connecting device comprises a shell and a locking button, and the shell is provided with a top, a bottom and a side surface connected between the top and the bottom; the locking button (200) is arranged on the side face (130) and is movably connected with the shell (100), one side, opposite to the shell (100), of the locking button (200) is provided with a pressing face (231) and the pressing face (231) is close to the bottom (120), the pressing face (231) is used for being pressed so that the locking button (200) can move to a locking position and an unlocking position relative to the shell (100), the locking button (200) is fixed with the electronic equipment (30) in the locking position, and the locking button (200) is separated from the electronic equipment (30) in the unlocking position.

Description

Connecting device and quick-release equipment

Technical Field

The present utility model relates to the field of electronic products, and in particular, to a connecting device and a quick-release apparatus.

Background

Traditional quick detach connecting device is adapted to be connected with the electronic equipment of multiple model to supplementary electronic equipment is connected with other equipment and is obtained different use experiences, for example, quick detach connecting device can be connected with the selfie stick, makes the motion camera that selfie stick adaptation was used in multiple model. Part of the traditional quick-release connecting devices are connected with the electronic equipment in a clamping way through clamping hooks, and buttons for controlling the clamping hooks to move are arranged on the traditional quick-release connecting devices.

However, when the conventional quick release device is connected to the electronic device, the volume of the electronic device is often larger than that of the conventional quick release device, so that the button on the quick release device is not easy to be observed and pressed by a user, and the problem of inconvenient button operation exists.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a connection device and a quick release apparatus.

A connection device for mating with an electronic device, comprising:

a housing having a top, a bottom, and sides connected between the top and the bottom;

the locking button is arranged on the side face and is movably connected with the shell, one side, opposite to the shell, of the locking button is provided with a pressing face, the pressing face is close to the bottom and used for being pressed so that the locking button can move to a locking position and an unlocking position relative to the shell, the locking button is fixed with the electronic equipment in the locking position, and the locking button is separated from the electronic equipment in the unlocking position.

According to the connecting device, the locking button can be dismounted from the top of the shell body through the electronic equipment, the pressing surface of the locking button is close to the bottom, namely, the pressing surface is far away from the top of the shell body and the electronic equipment located at the top, and the structure of the electronic equipment can be prevented from shielding or obstructing the pressing of the fingers of a user on the locking button. It will be appreciated that if the pressing surface is too close to the top of the electronic device, the user's finger may be limited by the structure of the electronic device and not be able to effectively press the pressing surface of the lock button. In other words, the arrangement of the pressing surface of the locking button close to the bottom leaves a pressing space, so that the user can operate conveniently.

In one embodiment, the locking button has a locking end and a movable end, the movable end is close to the bottom and is rotationally connected with the housing, the locking end is close to the top, the pressing surface is used for being pressed to enable the locking end to move to a locking position and an unlocking position relative to the housing, in the locking position, the locking end is fixed with the electronic device, and in the unlocking position, the locking end is separated from the electronic device. The pivot setting of traditional quick detach connecting device's button is in casing side middle part, similar wane structure, makes the button rotate along two directions around the pivot of middle part through the both ends of pressing the button and realizes the operation, and the required deflection angle and the stroke of pressing the button are great, lead to finger and button easy appearance slip phenomenon when pressing, are inconvenient for holding the button, influence connecting device and electronic equipment's quick assembly and disassembly, influence user experience. In the connecting device, the movable end of the locking button is close to the bottom of the shell, and the deflection angle and the stroke required by pressing are smaller.

In one embodiment, the number of the side surfaces (130) is two, the two side surfaces (130) are arranged opposite to each other, the housing (100) is contracted along the side surfaces (130) in the direction that the bottom (120) approaches the top (110), the pressing surface approaches the side surfaces when the locking button is in the unlocking position, and the pressing surface is far away from the side surfaces when the locking button is in the locking position. Such a structural arrangement may be considered as a side tilting from bottom to top, when the lock button is pressed to the unlocked position, the finger pressing the lock button is closer to the top, and when the connecting device is separated from the electronic device, the finger may effectively grasp the lock button and drive the housing, preventing slipping.

In one embodiment, the distance between the two sides (130) decreases in the direction of the bottom (120) approaching the top (110).

In one embodiment, the pressing surface is parallel or flush with the side surface when the lock button is in the unlock position.

In one embodiment, the pressing surface protrudes from the side surface when the locking button is in the locked position. The locking button protrudes out of the side surface of the shell when in the locking position, so that the user can press the locking button by hand.

In one embodiment, the number of the locking buttons is two, and the two locking buttons are respectively located on the two side surfaces. Increasing the number of locking buttons may also enhance the connection strength of the connection device with the electronic device. In addition, it can be appreciated that when the user operates the connecting device, the user may habitually hold and press the connecting device with two fingers from two opposite sides of the side surface of the shell, so that the locking buttons are arranged to be two and positioned on two opposite sides of the side surface, the operating habit of the user is more attached, the setting is more humanized, and the user experience is facilitated to be improved.

In one embodiment, the locking button includes a key and a locking piece, one end of the locking piece is close to the bottom and is rotationally connected with the shell, the other end of the locking piece is arranged on the top in a penetrating manner and is provided with a bayonet used for connecting the electronic equipment, the key is embedded in the side face of the shell and is fixed with the locking piece, one side of the key, which is opposite to the locking piece, is provided with a pressing surface, the pressing surface is used for pressing so that the key can drive the locking piece to rotate to a locking position and an unlocking position relative to the shell, the bayonet is clamped with the electronic equipment in the locking position, and the bayonet is separated from the electronic equipment in the unlocking position.

In one embodiment, the locking button further comprises a rotating shaft and a torsion spring sleeved on the rotating shaft, the locking piece is rotatably connected with the bottom of the shell through the rotating shaft, and the torsion spring is used for providing elastic restoring force to enable the locking piece to automatically reset from the unlocking position to the locking position.

In one embodiment, the locking button further comprises a fixing piece, a through hole is formed in the key, and the fixing piece is arranged through the through hole in a penetrating mode to enable the key to be in threaded connection with the locking piece.

In one embodiment, the locking button further comprises a pressing pad, the pressing pad is arranged on one side of the key, which is opposite to the locking piece, and the pressing pad is provided with the pressing surface. The pressing pad can be a silica gel pad, a rubber pad and the like, so that more comfortable pressing handfeel is provided, and meanwhile, the friction force between the pressing pad and fingers can be improved, and the reliability and the comfort level of operation are improved.

In one embodiment, the housing is further provided with a fixed end for connection with a support device. The connecting device can be connected with supporting equipment such as a selfie stick, a tripod or a handheld bracket through a fixed end.

In addition, the application also relates to quick release equipment, which comprises a connecting piece and the connecting device in any embodiment, wherein the connecting piece is used for being connected with the electronic equipment, a clamping groove is formed in the connecting piece, and the clamping groove is used for being clamped with the locking end.

In one embodiment, the connecting piece is further provided with a limiting groove, the connecting device further comprises a top cover, the top cover is arranged at the top of the shell, the top cover is provided with a limiting projection matched with the limiting groove, and the limiting projection is used for extending into the limiting groove to limit the connecting piece and the electronic equipment.

In one embodiment, the limit bump has a free end and a connection end, the connection end is connected with the top cover, and the limit bump gradually contracts in a direction that the connection end approaches the free end. The arrangement of the limiting boss and the limiting groove can improve the assembly reliability of the connecting device and the connecting piece on the electronic equipment. When the two locking buttons are arranged on two opposite sides of the side face of the shell, if the locking button on one side is separated from the clamping groove of the connecting piece, the limiting boss on the side where the locking button is located can be kept in butt joint with the groove wall of the clamping groove and is matched with the locking button on the other side which is still buckled with the clamping groove of the connecting piece, so that the connecting piece on the connecting device and the electronic equipment still keeps a fixed state, and the camera is prevented from falling off completely.

In one embodiment, the longitudinal section profile of the limiting boss is trapezoid, and the profile line length of the free end is smaller than that of the connecting end.

In one embodiment, the connecting device further comprises a magnetic member arranged in the shell, and the magnetic member is used for being in magnetic attraction fit with the connecting member. For example, the magnetic member may be a magnet, and the connecting member may be made of a metal material that attracts the magnet, so that the magnetic member may magnetically attract the connecting member to further enhance the connection reliability between the connecting device and the connecting member on the electronic device.

Drawings

In order to more clearly illustrate the technical solutions of embodiments or conventional techniques of the present application, the drawings required for the descriptions of the embodiments or conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic structural diagram of an electronic device and a connection device according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a connector and an electronic device according to an embodiment of the utility model.

Fig. 3 is a perspective view of a connection device according to an embodiment of the present utility model.

Fig. 4 is an exploded view of a connection device according to an embodiment of the present utility model.

Fig. 5 is a cross-sectional view of a coupling device according to an embodiment of the present utility model in a locked position.

Fig. 6 is a cross-sectional view of a coupling device according to an embodiment of the present utility model in an unlocked position.

Fig. 7 is a cross-sectional view of a connection device according to an embodiment of the present utility model.

Fig. 8 is a further cross-sectional view of a connecting device according to an embodiment of the present utility model, wherein a locking button on one side of the connecting device is not engaged with a connecting member, and a locking button on the other side is engaged with the connecting member.

Reference numerals:

10. a connecting device; 100. a housing; 110. a top; 120. a bottom; 130. a side surface; 140. a fixed end; 200. a lock button; 210. a key; 220. a locking member; 221. a movable end; 222. a locking end; 223. a bayonet; 230. a pressing pad; 231. a pressing surface; 240. a rotating shaft; 250. a torsion spring; 260. a fixing member; 300. a top cover; 310. a limit bump; 311. a connection end; 312. a free end; 320. a cushion pad; 400. a magnetic member; 20. a connecting piece; 21. a clamping groove; 22. a limit groove; 30. an electronic device.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Referring to fig. 1 to 8, the present application provides a quick release apparatus, which includes a connector 20 and a connecting device 10. The connecting device 10 includes a housing 100 and a locking button 200, wherein the housing 100 has a top 110, a bottom 120, and a side 130 connected between the top 110 and the bottom 120. The locking button 200 is disposed on the side 130, and the locking button 200 has a locking end 222 and a movable end 221, where the movable end 221 is close to the bottom 120 and is rotatably or slidably connected to the housing 100. The locking end 222 is close to the top 110, and a pressing surface 231 is provided on a side of the locking button 200 facing away from the housing 100, and the pressing surface 231 is used for pressing to enable the locking end 222 to move to a locking position and an unlocking position relative to the housing 100. The connecting piece 20 is used for connecting with the electronic device 30, and the connecting piece 20 is provided with a clamping groove 21, and the number and the positions of the clamping groove 21 are corresponding to the locking ends 222. As shown in fig. 5, in the locking position, the locking end 222 of the locking button 200 is engaged with the slot 21 of the connector 20 to fix the connecting device 10 to the electronic device 30. As shown in fig. 6, in the unlocked position, the locking end 222 of the locking button 200 is disengaged from the locking groove 21 of the connector 20 to separate the connector 10 from the electronic device 30. The electronic device 30 may be a camera, a cell phone, a law enforcement shooting device, etc.

The locking button of the connecting device can be disassembled and assembled with the electronic equipment through the locking end at the top of the shell, the pressing surface of the locking button is close to the bottom, namely, the pressing surface is far away from the top of the shell and the electronic equipment located at the top, and the structure of the electronic equipment can be prevented from shielding or obstructing the pressing of the finger of a user on the locking button. It will be appreciated that if the pressing surface is too close to the top of the electronic device, the user's finger may be limited by the structure of the electronic device and not be able to effectively press the pressing surface of the lock button. In other words, the arrangement of the pressing surface of the locking button close to the bottom leaves a pressing space, so that the user can operate conveniently.

In addition, the rotating shaft 240 of the key 210 of the conventional quick-release connection device 10 is disposed in the middle of the side 130 of the housing 100, and is similar to a rocker structure, the key 210 is rotated around the rotating shaft 240 in the middle thereof by pressing two ends of the key 210 to realize operation, so that the deflection angle and the stroke required by pressing the key 210 are large, the sliding phenomenon between the finger and the key 210 is easy to occur during pressing, the key 210 is inconvenient to pinch, the quick assembly and disassembly of the connection device 10 and the electronic device 30 are affected, and the user experience is affected. In the connecting device, the movable end of the locking button is close to the bottom of the shell, and the deflection angle and the stroke required by pressing are smaller.

Referring to fig. 3 and 7, in some embodiments, the number of the side surfaces (130) is two, and the two side surfaces (130) are disposed opposite to each other, and the housing (100) is contracted along the side surfaces (130) in a direction in which the bottom (120) approaches the top (110). For example, in the embodiment shown in fig. 7, the distance between the two sides (130) decreases in the direction in which the bottom (120) approaches the top (110). The pressing surface 231 is close to the side surface 130 when the lock button 200 is in the unlock position, and the pressing surface 231 is far from the side surface 130 when the lock button 200 is in the lock position. Such a structural arrangement may be considered as the side 130 being inclined from the bottom 120 to the top 110, and when the lock button 200 is pressed to the unlock position, the finger pressing the lock button 200 is closer to the top 110, and when the connecting device 10 is separated from the electronic apparatus 30, the finger may effectively grasp the lock button 200 and drive the housing 100, preventing slipping.

Referring to fig. 5 and 6, in some embodiments, the number of the locking buttons 200 is two, and the two locking buttons 200 are respectively located on opposite sides of the side 130. Increasing the number of lock buttons 200 may also enhance the strength of the connection apparatus 10 to the electronic device 30. In addition, it will be appreciated that when the user operates the connection device 10, the user may habitually hold and press the connection device from two opposite sides of the side 130 of the housing 100 with two fingers, so that the lock buttons 200 are arranged to be two and located on two opposite sides of the side 130, so that the operation habit of the user is more conformed, the arrangement is more humanized, and the user experience is improved.

Specifically, as shown in fig. 4, in some embodiments, the locking button 200 includes a key 210 and a locking member 220, the locking member 220 has a locking end 222 and a movable end 221, the movable end 221 is close to the bottom 120 and is rotationally connected with the housing 100, the movable end 221 is disposed through the top 110 and is formed with a bayonet 223 for connecting the electronic device 30, the key 210 is embedded in a side 130 of the housing 100 and is fixed with the locking member 220, the side of the key 210 facing away from the locking member 220 is formed with a pressing surface 231, and the pressing surface 231 is used for being pressed to enable the key 210 to drive the locking member 220 to rotate relative to the housing 100 to a locking position and an unlocking position, in the locking position, the bayonet 223 is clamped with the electronic device 30, and in the unlocking position, the bayonet 223 is separated from the electronic device 30.

More specifically, as shown in fig. 4, in some embodiments, the locking button 200 further includes a rotating shaft 240 and a torsion spring 250 sleeved on the rotating shaft 240, the locking member 220 is rotatably connected with the bottom 120 of the housing 100 through the rotating shaft 240, and the torsion spring 250 is used for providing an elastic restoring force to automatically reset the locking member 220 from the unlocking position to the locking position.

More specifically, as shown in fig. 4, in some embodiments, the locking button 200 further includes a fixing member 260, the key 210 is provided with a through hole, and the fixing member 260 is disposed through the through hole to screw-link the key 210 with the locking member 220.

More specifically, as shown in fig. 4, in some embodiments, the locking button 200 further includes a pressing pad 230, where the pressing pad 230 is disposed on a side of the key 210 facing away from the locking member 220, and the pressing pad 230 has the pressing surface 231. The pressing pad 230 may be a silica gel pad, a rubber pad, etc., which can provide more comfortable pressing feeling, and simultaneously can improve the friction between the pressing pad 230 and the fingers, thereby being beneficial to improving the reliability and comfort of operation. In addition, protrusions or dark patterns may be provided on the pressing surface 231 of the pressing pad 230 to enhance friction.

More specifically, as shown in fig. 4, in some embodiments, the bottom 120 of the housing 100 is further provided with a fixed end 140, and the fixed end 140 is used for connection with a supporting device. The connection device 10 may be connected to a support apparatus such as a selfie stick, tripod, etc. by a fixed end 140.

More specifically, as shown in fig. 4, in some embodiments, the connection device 10 further includes a magnetic member 400 disposed within the housing 100, wherein the magnetic member 400 is configured to magnetically engage the connection member 20. For example, the magnetic member 400 may be a magnet, and the connection member 20 may be made of a metal material that attracts the magnet, so that the magnetic member 400 may magnetically attract the connection member 20 to further enhance the connection reliability between the connection device 10 and the connection member 20 on the electronic device 30.

In some embodiments, as shown in fig. 7, the pressing surface 231 is parallel or flush with the side surface 130 when the locking button 200 is in the unlocking position. As shown in fig. 5, the pressing surface 231 protrudes from the side surface 130 when the lock button 200 is in the locked position. The locking button 200 protrudes from the side 130 of the housing 100 in the locked position, and is convenient for a user to press by hand.

Referring to fig. 2 and 3, in some embodiments, the connecting piece 20 is further provided with a limiting groove 22, the connecting device 10 further includes a top cover 300, the top cover 300 is disposed on the top portion 110 of the housing 100, the top cover 300 is provided with a limiting protrusion 310 adapted to the limiting groove 22, and the limiting protrusion 310 is used for extending into the limiting groove 22 to limit the connecting piece 20 and the electronic device 30.

Specifically, as shown in fig. 3 and 4, in some embodiments, a cushion 320 is further disposed on a side of the top cover 300 facing away from the top 110 of the housing 100, where the cushion 320 may be a silica gel pad, a rubber pad, or the like, and may have a buffering effect when the connection device 10 is connected to the electronic device 30.

More specifically, as shown in fig. 8, in some embodiments, the limit bump 310 has a free end 312 and a connection end 311, the connection end 311 is connected to the top cover 300, and the limit bump 310 is gradually contracted in a direction in which the connection end 311 approaches the free end 312. For example, as shown in fig. 8, the longitudinal section profile of the limiting boss is approximately trapezoid, and the profile line length of the free end 312 is smaller than that of the connecting end 311. The arrangement of the limit boss and the limit groove 22 can improve the assembly reliability of the connecting device 10 and the connecting piece 20 on the electronic equipment 30. When two locking buttons 200 are provided, and the two locking buttons 200 are distributed on two opposite sides of the side 130 of the housing 100, if one of the locking buttons 200 is separated from the slot 21 of the connector 20, the limiting boss on the side of the locking button can be kept in contact with the slot wall of the slot 21, and is matched with the locking button 200 on the other side, which is still buckled with the slot 21 of the connector 20, so that the connector 10 and the connector 20 on the electronic device 30 still remain in a fixed state, and complete falling of the camera is avoided.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

In the description of the present utility model, it should be understood that the terms "length", "width", "thickness", "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "disposed," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the descriptions of the terms "one embodiment," "other implementation," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Claims (10)

1. A connection device (10) for mating with an electronic apparatus (30), comprising:

-a housing (100), the housing (100) having a top (110), a bottom (120) and a side (130) connected between the top (110) and the bottom (120);

the locking button (200), but locking button (200) locate side (130) and with casing (100) swing joint, but locking button (200) is dorsad casing (100) one side have press surface (231) just press surface (231) are close to bottom (120), press surface (231) are used for supplying to press so that locking button (200) can move to locking position and unblock position relative casing (100), in the locking position, locking button (200) with electronic equipment (30) are fixed, in the unblock position, locking button (200) with electronic equipment (30) separation.

2. The connection device (10) according to claim 1, wherein the locking button (200) has a locking end (222) and a movable end (221), the movable end (221) being adjacent to the bottom (120) and being in rotational connection with the housing (100), the locking end (222) being adjacent to the top (110), the pressing surface (231) being for pressing to enable the locking end (222) to move relative to the housing (100) into a locked position, in which the locking end (222) is fixed with the electronic device (30), and an unlocked position, in which the locking end (222) is separated from the electronic device (30).

3. The connection device (10) according to claim 1, wherein the number of side surfaces (130) is two and the two side surfaces (130) are arranged opposite each other, the housing (100) being contracted along the side surfaces (130) in a direction in which the bottom (120) approaches the top (110), the pressing surface (231) being adjacent to the side surfaces (130) in the unlocked position of the locking button (200), the pressing surface (231) being distant from the side surfaces (130) in the locked position of the locking button (200).

4. A connecting device (10) according to claim 3, wherein the distance between two of said sides (130) decreases in the direction of the bottom (120) approaching the top (110);

and/or, the pressing surface (231) is parallel or flush with the side surface (130) when the locking button (200) is in the unlocking position;

and/or, when the locking button (200) is in the locking position, the pressing surface (231) protrudes from the side surface (130);

and/or the number of the locking buttons (200) is two, and the two locking buttons (200) are respectively positioned on the two side surfaces (130).

5. The connection device (10) according to claim 2, wherein the locking button (200) comprises a key (210) and a locking member (220), the locking member (220) has a locking end (222) and a movable end (221), the movable end (221) is close to the bottom (120) and is rotationally connected with the housing (100), the movable end (221) is arranged on the top (110) in a penetrating manner and is provided with a bayonet (223) for connecting the electronic equipment (30), the key (210) is embedded in a side (130) of the housing (100) and is fixed with the locking member (220), the pressing surface (231) is formed on the side, facing away from the locking member (220), of the key (210), and the pressing surface (231) is used for being pressed so that the key (210) can drive the locking member (220) to rotate to a locking position and an unlocking position relative to the housing (100), and the electronic equipment (30) is separated from the bayonet (223) when the bayonet (223) is clamped with the electronic equipment (30) in the locking position.

6. The connection device (10) according to claim 5, wherein the locking button (200) further comprises a rotating shaft (240) and a torsion spring (250) sleeved on the rotating shaft (240), the locking member (220) is rotatably connected with the bottom (120) of the housing (100) through the rotating shaft (240), and the torsion spring (250) is used for providing an elastic restoring force to automatically reset the locking member (220) from the unlocking position to the locking position;

and/or, the locking button (200) further comprises a fixing piece (260), a through hole is formed in the key (210), and the fixing piece (260) is arranged through the through hole in a penetrating mode to enable the key (210) to be in threaded connection with the locking piece (220);

and/or, the locking button (200) further comprises a pressing pad (230), the pressing pad (230) is arranged on one side of the key (210) facing away from the locking piece (220), and the pressing pad (230) is provided with the pressing surface (231);

and/or the shell (100) is further provided with a fixed end (140), and the fixed end (140) is used for being connected with a supporting device.

7. A quick release apparatus, comprising: the connecting piece (20) and the connecting device (10) according to any one of claims 1 to 6, wherein the connecting piece (20) is used for being connected with the electronic equipment (30), a clamping groove (21) is formed in the connecting piece (20), and the clamping groove (21) is used for being clamped with the locking end (222).

8. The quick release device according to claim 7, wherein the connecting member (20) is further provided with a limiting groove (22), the connecting apparatus (10) further comprises a top cover (300), the top cover (300) is provided at the top (110) of the housing (100), the top cover (300) is provided with a limiting projection (310) adapted to the limiting groove (22), and the limiting projection (310) is used for extending into the limiting groove (22) to limit the connecting member (20) and the electronic device (30).

9. The quick release device according to claim 8, wherein the limit projection (310) has a free end (312) and a connection end (311), the connection end (311) being connected to the top cover (300), the limit projection (310) being gradually contracted in a direction in which the connection end (311) approaches the free end (312).

10. The quick release apparatus of claim 7, wherein the connection device (10) further comprises a magnetic member (400) disposed within the housing (100), the magnetic member (400) being adapted for magnetically engaging the connection member (20).