Connection structure and electronic equipment

Abstract

The utility model provides a connecting structure and electronic equipment, and relates to the technical field of electronic equipment. The connecting structure comprises a base, a first connecting piece, a second connecting piece, a first connecting piece and a second connecting piece, the handle is movably arranged on the base in a sleeving manner; the connecting pin is movably inserted into the base and the handle and used for being connected with a second body, and the handle can drive the connecting pin to move towards the side away from the base.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a connection structure and electronic equipment. Background Art

[0002] Currently, PCB components are positioned within a chassis by inserting a plug lock into corresponding sockets on the PCB component and the chassis. However, the position where the plug lock engages with the chassis is invisible to the naked eye. When the lock is installed, it is difficult to detect that the plug lock is not engaged, which affects the positioning of the PCB component within the chassis and reduces the work efficiency of the staff. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a connection structure and an electronic device, mainly providing the following technical solutions:

[0004] A first aspect of the present application provides a connection structure, the connection structure comprising: a base, the base being used to connect to a first body;

[0005] A handle, the handle being movably sleeved on the base;

[0006] A connecting pin is movably inserted into the interior of the base and the handle for connecting the second body. The handle can drive the connecting pin to move toward a side away from the base.

[0007] In some modified implementations of the first aspect of the present application, the following further comprises:

[0008] an elastic member, the elastic member being disposed in the base and connected to the connecting pin;

[0009] When the handle drives the connecting pin to move toward a side away from the base, the elastic member is in an elastic force storage state.

[0010] In some modified implementations of the first aspect of the present application,

[0011] The handle has a first hole, a second hole, and a third hole extending therethrough and connected in sequence. The first hole is located on the end face of the handle facing away from the base. The diameter of the first hole is larger than that of the second hole. The third hole is adapted to fit the base so that the handle can be movably sleeved on the base.

[0012] The end of the connecting pin has a limiting end adapted to the first channel.

[0013] In some modified implementations of the first aspect of the present application,

[0014] The base comprises:

[0015] a first base body, wherein a fourth hole is formed inside the first base body, wherein the diameter of the fourth hole is larger than the diameter of the second hole, and a first mounting ring is provided on the outer periphery of the first base body;

[0016] A second seat body is sleeved on the first seat body and can be passed through by the connecting pin. The second seat body is used to cooperate with the first body and is provided with a second mounting ring on the outer periphery of the second seat body.

[0017] In which, the connecting pin includes: a first pin shaft section and a second pin shaft section that are coaxially connected, the limiting end is connected to the first pin shaft section, the diameter of the first pin shaft section is adapted to the aperture of the second channel, the diameter of the second pin shaft section is adapted to the aperture of the fourth channel, and the elastic member is connected to the first pin shaft section.

[0018] In some modified embodiments of the first aspect of the present application, the interior of the first seat body further has a fifth channel connected to the fourth channel, the fifth channel is located on the side away from the second body, and the aperture of the fifth channel is adapted to the diameter of the first pin shaft section.

[0019] In some modified embodiments of the first aspect of the present application, the diameter of the opening of the second seat body located on the side away from the first body is smaller than the diameter of the first seat body and larger than the diameter of the first pin shaft section.

[0020] In some modified embodiments of the first aspect of the present application, the handle includes: a first handle portion and a second handle portion axially connected, the outer diameter of the first handle portion is larger than the outer diameter of the second handle portion, the first channel and the second channel are opened in the first handle portion, the third channel is opened in the second handle portion, and the second handle portion can be movably overlapped on the second mounting ring.

[0021] In some modified implementations of the first aspect of the present application, the side surface of the limiting end head has a target identification surface, and the target identification surface is different from the remaining surfaces of the limiting end head.

[0022] A second aspect of the present application provides an electronic device, the electronic device comprising: a first body having a first mounting hole;

[0023] A second body having a second mounting hole;

[0024] A connecting structure comprising a base connected to the first mounting hole of the first body;

[0025] A handle, the handle being movably sleeved on the base;

[0026] a connecting pin, the connecting pin being movably plugged into the interior of the base and the handle for connecting to the second mounting hole of the second body, and the handle being capable of driving the connecting pin to move toward a side away from the base;

[0027] The first body is connected to the second body through a connecting structure. When the connecting pin is inserted into the second mounting hole, the connecting pin does not protrude from the handle; when the connecting pin is not inserted into the second mounting hole, the connecting pin protrudes from the handle.

[0028] In some modified embodiments of the second aspect of the present application, a tray is provided on the side of the first body facing the second body, the base is also used to connect the first body and the tray, and the tray is provided with a third mounting hole corresponding to the first mounting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and other objects, features and advantages of the exemplary embodiments of the present application will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0030] Figure 1 The following schematically shows a schematic diagram of the structure of installing the connection structure provided by an embodiment of the present application into an electronic device;

[0031] Figure 2 A schematic diagram showing a structure in which a connection structure provided by an embodiment of the present application is connected to a first body and a second body of an electronic device;

[0032] Figure 3 The cross-sectional structure diagram of the connection structure provided in the embodiment of the present application after connecting the first body and the second body is schematically shown;

[0033] Figure 4 Schematically shows a structural diagram of a connection structure provided by an embodiment of the present application and a first body and a second body of an electronic device that are not properly connected;

[0034] Description of Figure Numbers:

[0035] 1. Connection structure;

[0036] 11. Base; 111. First seat; 1111. Fourth hole; 1112. Fifth hole; 1113. First mounting ring; 112. Second seat; 1121. Second mounting ring;

[0037] 12. Handle; 121. First hole; 122. Second hole; 123. Third hole; 124. First handle portion; 125. Second handle portion;

[0038] 13. Connecting pin; 131. First pin shaft section; 132. Second pin shaft section; 133. Limiting end;

[0039] 14. Elastic parts;

[0040] 2. First body; 21. First mounting hole;

[0041] 3. Second body; 31. Second mounting hole;

[0042] 4. Pallet. DETAILED DESCRIPTION

[0043] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0044] It should be noted that, unless otherwise specified, the technical or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this application belongs.

[0045] Example 1

[0046] Reference Attachment Figure 1 -Attached Figure 4 , embodiment 1 of the present application proposes a connecting structure 1, which includes: a base 11, the base 11 is used to connect the first body 2; a handle 12, the handle 12 is movably mounted on the base 11; and a connecting pin 13, the connecting pin 13 is movably inserted into the inside of the base 11 and the handle 12, and is used to connect the second body 3, and the handle 12 can drive the connecting pin 13 to move toward the side away from the base 11.

[0047] Specifically, the connection structure 1 provided in this embodiment is used to connect and position the first body 2 and the second body 3. The connection structure 1 mainly includes: a base 11, a handle 12 and a connecting pin 13. The base 11 is used to connect the first body 2. The specific connection method can be but is not limited to gluing or screwing; the handle 12 is movably mounted on the base 11 from the side of the base 11 away from the first body 2, and can move relative to the base 11 in the direction of approaching or moving away from the first body 2; the connecting pin 13 is movably inserted from the side of the handle 12 away from the first body 2 to the inside of the base 11 and the handle 12, and can be moved in the direction of approaching or moving away from the first body 2 inside the base 11 and the handle 12 through the movable insertion method.

[0048] The connecting pin 13 can pass through the base 11, the handle 12 and the first body 2 and move toward the side close to the second body 3 until it is connected to the second body 3, thereby realizing the positioning connection between the first body 2 and the second body 3; or the connecting pin 13 can also move toward the side away from the second body 3 under the drive of the handle 12 to disengage from the second body 3, thereby realizing the separation of the first body 2 and the second body 3; since the handle 12 and the connecting pin 13 can generate relative movement, there is an obvious difference in the relative positions of the connecting pin 13 and the handle 12 when the connecting pin 13 and the second body 3 are connected in place and when they are not connected in place, and this position difference is in a position that is easier to perceive during the connection of the first body 2 and the second body 3, as shown in the attached figure. Figure 2 and attached Figure 4 As shown, the staff can conveniently observe the effect of the connection and positioning of the first body 2 and the second body 3 through the connection structure 1, which can improve work efficiency.

[0049] The following example illustrates a specific implementation method of connecting the connection structure 1 to the first body 2 and the second body 3:

[0050] A first mounting hole 21 can be set on the first body 2, and a second mounting hole 31 that matches the first mounting hole 21 can be set on the second body 3; the base 11 is installed on the first body 2 and corresponds to the position of the first mounting hole 21; in the initial state, the connecting structure 1 is connected to the first body 2. When the first body 2 and the second body 3 are connected and positioned, the handle 12 is lifted so that the handle 12 drives the connecting pin 13 to move to the side that does not protrude from the first body 2, and the first body 2 is moved to a position corresponding to the first mounting hole 21 thereon and the second mounting hole 31 of the second body 3, and then the connecting pin 13 and the handle 12 are adjusted to move together toward the side close to the second body 3. The connecting pin 13 can be movably inserted into the base 11 and the handle 12 and can pass through the first mounting hole 21 and be inserted into the second mounting hole 31, thereby realizing reliable positioning of the first body 2 and the second body 3.

[0051] It can be further provided that when the connecting pin 13 is reliably connected to the second body 3, as shown in the attached Figure 2 As shown, the first end face of the connecting pin 13 facing away from the second body 3 and the second end face of the handle 12 facing away from the second body 3 are in the same plane, and then when the connecting pin 13 is not reliably connected to the second body 3, the end portion where the first end face of the connecting pin 13 is located protrudes from the second end face of the second body 3, as shown in the attached Figure 4 As shown, it enables the staff to easily detect the situation of incorrect installation.

[0052] For further information, see the attached Figure 3 In a specific implementation, the connection structure 1 provided in this embodiment also includes: an elastic member 14, which is arranged in the base 11 and connected to the connecting pin 13; when the handle 12 drives the connecting pin 13 to move toward the side away from the base 11, the elastic member 14 is in an elastic force storage state.

[0053] Specifically, in order to improve the convenience of the connecting structure 1 when connecting the first body 2 and the second body 3, in the technical solution adopted in the present application, an elastic member 14 connected to the connecting pin 13 can be provided in the base 11, and the elastic member 14 itself has elasticity; when the first body 2 and the second body 3 are positioned and connected, the handle 12 drives the connecting pin 13 to connect to the side away from the base 11, and the elastic member 14 is stretched or compressed, thereby storing elastic potential energy and being in an elastic force storage state. When the first body 2 moves to the positioning position corresponding to the second body 3, the handle 12 is released, and the elastic potential energy stored in the elastic member 14 is released. The elastic member 14 will push or pull the connecting pin 13 connected to it to move toward the side close to the second body 3, thereby realizing a convenient connection between the connecting pin 13 and the second body 3.

[0054] The elastic member 14 may be, but is not limited to, a spring, a tension spring or other elastic structures, which are not specifically limited here.

[0055] For further information, see the attached Figure 3 In a specific implementation, the interior of the handle 12 has a first channel 121, a second channel 122 and a third channel 123 that pass through it and are connected in sequence. The first channel 121 is located at the end face of the handle 12 away from the base 11. The aperture of the first channel 121 is larger than the aperture of the second channel 122. The third channel 123 is used to adapt to the base 11 so that the handle 12 can be movably mounted on the base 11; the end of the connecting pin 13 has a limiting end 133 adapted to the first channel 121.

[0056] Specifically, in order to achieve the cooperation between the handle 12 and the connecting pin 13, in the technical solution adopted by the present application, a channel coaxial with the handle 12 can be opened in the middle of the handle 12 and passing through it, and the channel includes three parts that are connected to each other and have different apertures, namely a first channel 121, a second channel 122 and a third channel 123, wherein the first channel 121 is located at the end face of the handle 12 away from the base 11, that is, the first end face mentioned above, the aperture of the first channel 121 is larger than the aperture of the second channel 122, and the aperture of the second channel 122 is not less than the diameter of the connecting pin 13 , and a corresponding limiting end 133 adapted to the first channel 121 can be provided at the end of the connecting pin 13. The adaptation here may include the adaptation of the diameter and the axial size, so that when the handle 12 moves toward the side away from the base 11, the handle 12 can drive the connecting pin 13 to move synchronously through the cooperation between the limiting end 133 and the first channel 121; the third channel 123 inside the handle 12 is adapted to the base 11, and specifically may include the adaptation of the cross-sectional shape and size of the corresponding part of the base 11, so that the handle 12 can be movably mounted on the base 11.

[0057] Specifically, as attached Figure 2 As shown, the aperture of the second channel 122 of the handle 12 can be set to match the outer diameter of the connecting pin 13, thereby limiting the radial position of the connecting pin 13 and improving the accuracy and stability of the movement and connection of the connecting pin 13.

[0058] For further information, see the attached Figure 3 In a specific embodiment, the base 11 includes: a first base body 111, the interior of the first base body 111 has a fourth channel 1111, the aperture of the fourth channel 1111 is larger than the aperture of the second channel 122, the outer periphery of the first base body 111 is provided with a first mounting ring 1113; and a second base body 112, which is sleeved on the first base body 111 and can be passed through by the connecting pin 13, the second base body 112 is used to cooperate with the first mounting hole 21, and the outer periphery of the second base body 112 is provided with a second mounting ring 1121; wherein, the connecting pin 13 includes: a first pin shaft section 131 and a second pin shaft section 132 connected coaxially, the limiting end 133 is connected to the first pin shaft section 131, the diameter of the first pin shaft section 131 is adapted to the aperture of the second channel 122, the diameter of the second pin shaft section 132 is adapted to the aperture of the fourth channel 1111, and the elastic member 14 is connected to the first pin shaft section 131.

[0059] Specifically, in order to achieve the cooperation between the connecting pin 13 and the elastic member 14, the base 11 includes a first base body 111, and the interior of the first base body 111 has a fourth channel 1111, the aperture of the fourth channel 1111 is larger than the aperture of the second channel 122, and the connecting pin 13 is correspondingly set to include a first pin shaft section 131 and a second pin shaft section 132 that are coaxial and axially connected, and the limiting end 133 is coaxially arranged at the end of the first pin shaft section 131, and the diameters of the first pin shaft section 131 and the second pin shaft section 132 are different. The diameter of the first pin shaft section 131 is adapted to the aperture of the second channel 122, and the diameter of the second pin shaft section 132 is set to adapt to the aperture of the fourth pin shaft section. The elastic member 14 can be set as a spring and is sleeved on the outside of the first pin shaft section 131.

[0060] Among them, refer to the attached Figure 3 The limiting end 133 and the connecting pin 13 can be set as a split structure and can be detachably connected. Specifically, the limiting end 133 can be configured with a screw structure, and a threaded hole can be set at the end of the first pin shaft section 131 of the connecting pin 13, so that the screw of the limiting end 133 is screwed to the threaded hole at the end of the first pin shaft.

[0061] Specifically, in order to achieve the coordination between the base 11 and the handle 12 and the first body 2, in the technical solution adopted in the present application, the base 11 can be set to a split structure, including the above-mentioned first base body 111 and the second base body 112, and the outer periphery of the first base body 111 is provided with a first mounting ring 1113, and the position of the first mounting ring 1113 on the first base body 111 can be located at the end of the first base body 111 away from the handle 12, and can be fixed to the side of the first body 2 away from the handle 12, and the fixing method can be but is not limited to gluing, etc.; the second base body 112 is located on the side of the first body 2 away from the second body 3, and the second base body 112 can be sleeved on the outside of the first base body 111 and plugged into the first body 2, specifically for being plugged into the first mounting hole 21 of the first body 2, and the outer periphery of the second base body 112 is provided with a second mounting ring 1121, which is used to overlap the surface of the first body 2 away from the second body 3 after the second base body 112 is plugged into the first body 2, and can be fixed by bonding.

[0062] For further information, see the attached Figure 3 In a specific implementation, the interior of the first seat body 111 also has a fifth channel 1112 connected to the fourth channel 1111, and the fifth channel 1112 is located on the side away from the second mounting hole 31, and the aperture of the fifth channel 1112 is adapted to the diameter of the first pin shaft section 131.

[0063] Specifically, in order to limit the movement range of the connecting pin 13 and prevent the connecting pin 13 from detaching from the first seat body 111, in the technical solution adopted in this application, a fifth channel 1112 is opened on the end of the first seat body 111 facing away from the second body 3. The fifth channel 1112 is coaxially connected with the fourth channel 1111 and is interconnected. The aperture of the fifth channel 1112 is adapted to the diameter of the first pin shaft section 131, thereby preventing the elastic member 14 and the second pin shaft section 132 of the connecting pin 13 from detaching from the fifth channel 1112.

[0064] Among them, refer to the attached Figure 3 In order to improve the stability of the fit between the first base body 111 and the second base body 112, in a specific implementation, the diameter of the opening of the second base body 112 on the side away from the first body 2 is smaller than the diameter of the first base body 111 and larger than the diameter of the first pin shaft section 131, thereby enabling the connecting pin 13 to pass through the second base body 112, thereby improving the reliability and stability of the fit between the first base body 111 and the second base body 112.

[0065] For further information, see the attached Figure 3 In a specific implementation, the handle 12 includes: a first handle portion 124 and a second handle portion 125 that are axially connected, the outer diameter of the first handle portion 124 is larger than the outer diameter of the second handle portion 125, the first channel 121 and the second channel 122 are opened in the first handle portion 124, the third channel 123 is opened in the second handle portion 125, and the second handle portion 124 can be movably overlapped on the second mounting ring 1121.

[0066] Specifically, in order to improve the convenience of the staff in operating the handle 12, the technical solution adopted in this application is to provide the handle 12 with a first handle portion 124 and a second handle portion 12 that are axially connected and have different outer diameters. The first handle portion 124 is located on the side away from the first body 2, and the outer diameter of the first handle portion 124 is larger than the outer diameter of the second handle portion 12. Such an outer diameter difference enables the staff to pull the handle 12 in the direction away from the first body 2 and the second body 3 more conveniently and labor-savingly, and drive the connecting pin 13 to move. When the staff does not pull the handle 12, the second handle portion 125 is movably overlapped with the second mounting ring 1121; in the channel inside the handle 12, the first channel 121 and the second channel 122 are opened in the first handle 12, and the third channel 123 is opened in the second handle portion 125; wherein, the cross-sectional shape of the first handle portion 124 and the second handle portion 125 can be, but is not limited to, circular, rectangular, etc.

[0067] Furthermore, in a specific implementation, the side surface of the limiting end head 133 has a target identification surface, and the target identification surface is different from the other surfaces of the limiting end head 133 .

[0068] Specifically, in order to further improve the staff's ability to identify the situation where the connecting pin 13 is not connected in place, in the technical solution adopted in the present application, a target identification surface can be set on the side of the limiting end 133, and the target identification surface is different from the other surfaces of the limiting end 133. For example: the color of the target identification surface of the limiting end 133 can be set to a color different from the end face of the limiting end 133, the color of the target identification surface can be red, and the color of the end face of the limiting end 133 can be black or gray; and / or, the target identification surface of the limiting end 133 can be set as a continuously set concave and convex surface, and the color of the end face of the limiting end 133 can be a plane; so that when the connecting pin 13 is connected to the second body 3 but not connected in place, since the connecting pin 13 cannot fall completely, the limiting end 133 is exposed on the handle 12, and the target identification surface can be exposed. The staff can easily observe the target identification surface to discover and solve the connection abnormality.

[0069] Example 2

[0070] Reference Attachment Figure 1 -Attached Figure 4 , embodiment 2 of the present application proposes an electronic device, which includes: a first body 2, having a first mounting hole 21; a second body 3, having a second mounting hole 31; a connecting structure 1, including a base 11, the base 11 being connected to the first mounting hole 21 of the first body 2; a handle 12, the handle 12 being movably mounted on the base 11; and a connecting pin 13, the connecting pin 13 being movably inserted into the inside of the base 11 and the handle 12 for connecting to the second mounting hole 31 of the second body 3, and the handle 12 can drive the connecting pin 13 to move toward the side away from the base 11.

[0071] Specifically, the electronic device provided in this embodiment can be a chassis, which includes: a first body 2 and a second body 3, the first body 2 and the second body 3 can be a chassis and a PCB (Printed Circuit Board) circuit board, respectively, a first mounting hole 21 is provided on the first body 2, and a second mounting hole 31 is provided on the second body 3, the connecting structure 1 is installed on the first body 2 and its position corresponds to the first mounting hole 21, and the installation positioning of the first body 2 and the second body 3 can be achieved by connecting the connecting pin 13 to the second mounting hole 31.

[0072] Among them, the first body 2 is connected to the second body 3 through the connecting structure 1. When the connecting pin 13 is inserted into the second mounting hole 31 of the second body 3, as shown in the attached figure, Figure 2 As shown, the connecting pin 13 does not protrude from the handle 12; and when the connecting pin 13 is not fully inserted into the second mounting hole 31, as shown in the attached Figure 4As shown, the connecting pin 13 protrudes from the handle 12, so that the staff can clearly and conveniently detect the situation where the connection is not in place.

[0073] For further information, see the attached Figure 1 -Attached Figure 4 In a specific implementation, a tray 4 is provided on the side of the first body 2 facing the second body 3, the base 11 is also used to connect the first body 2 and the tray 4, and the tray 4 is provided with a third mounting hole corresponding to the first mounting hole 21.

[0074] Specifically, in order to improve the connection strength of the first body 2, in the technical solution adopted in this application, a tray 4 can be set on the side of the first body 2 facing the second body 3 to support and strengthen the first body 2. A third mounting hole corresponding to the first mounting hole 21 is opened on the tray 4, and the base 11 is also used to connect the first body 2 and the tray 4. Specifically, the first body 2 is stacked on the tray 4, the first mounting ring 1113 of the first base body 111 is fixed to the side of the tray 4 away from the first body 2, and the second mounting ring 1121 of the second base body 112 is fixed to the side of the first body 2 away from the second body 3, so that the first body 2 and the tray 4 are stably fixed between the first base body 111 and the second base body 112.

[0075] Among them, refer to the attached Figure 3 The part of the first tray 4 located on the periphery of the first mounting ring 1113 is surrounded by a bending portion so that the part of the first tray 4 located on the periphery of the first mounting ring 1113 can fit with the surface of the second body 3, thereby improving the stability and reliability of the connection between the first body 2 and the second body 3.

[0076] It should be noted that, in the description of this specification, the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application; the terms "connect", "install", "fixed", etc. should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0077] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present application. In this specification, schematic representations 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 any one or more embodiments or examples.

[0078] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A connection structure, characterized in that: include: a base, the base being used to connect to the first body; A handle, the handle being movably sleeved on the base; A connecting pin is movably inserted into the interior of the base and the handle for connecting the second body. The handle can drive the connecting pin to move toward a side away from the base.

2. The connection structure according to claim 1, characterized in that: Also includes: an elastic member, the elastic member being disposed in the base and connected to the connecting pin; When the handle drives the connecting pin to move toward a side away from the base, the elastic member is in an elastic force storage state.

3. The connection structure according to claim 2, characterized in that: The handle has a first hole, a second hole, and a third hole extending therethrough and connected in sequence. The first hole is located on the end face of the handle facing away from the base. The diameter of the first hole is larger than that of the second hole. The third hole is adapted to fit the base so that the handle can be movably sleeved on the base. The end of the connecting pin has a limiting end adapted to the first channel.

4. The connection structure according to claim 3, characterized in that: The base comprises: a first base body, wherein a fourth hole is formed inside the first base body, wherein the diameter of the fourth hole is larger than the diameter of the second hole, and a first mounting ring is provided on the outer periphery of the first base body; A second seat body is sleeved on the first seat body and can be passed through by the connecting pin. The second seat body is used to cooperate with the first body and is provided with a second mounting ring on the outer periphery of the second seat body. In which, the connecting pin includes: a first pin shaft section and a second pin shaft section that are coaxially connected, the limiting end is connected to the first pin shaft section, the diameter of the first pin shaft section is adapted to the aperture of the second channel, the diameter of the second pin shaft section is adapted to the aperture of the fourth channel, and the elastic member is connected to the first pin shaft section.

5. The connection structure according to claim 4, characterized in that: The first seat body further has a fifth hole connected with the fourth hole inside. The fifth hole is located on the side away from the second body. The diameter of the fifth hole is adapted to the diameter of the first pin shaft section.

6. The connection structure according to claim 4, characterized in that: The diameter of the opening of the second seat body located on the side away from the first body is smaller than the diameter of the first seat body and larger than the diameter of the first pin shaft section.

7. The connection structure according to claim 4, characterized in that: The handle includes: a first handle portion and a second handle portion that are axially connected, the outer diameter of the first handle portion is larger than the outer diameter of the second handle portion, the first channel and the second channel are opened in the first handle portion, the third channel is opened in the second handle portion, and the second handle portion can be movably overlapped on the second mounting ring.

8. The connection structure according to claim 3, characterized in that: The side surface of the limiting end head has a target identification surface, and the target identification surface is different from the other surfaces of the limiting end head.

9. An electronic device, characterized in that: include: A first body having a first mounting hole; A second body having a second mounting hole; A connecting structure comprising a base connected to the first mounting hole of the first body; A handle, the handle being movably sleeved on the base; a connecting pin, the connecting pin being movably plugged into the interior of the base and the handle for connecting to the second mounting hole of the second body, and the handle being capable of driving the connecting pin to move toward a side away from the base; The first body is connected to the second body through a connecting structure. When the connecting pin is inserted into the second mounting hole, the connecting pin does not protrude from the handle; when the connecting pin is not inserted into the second mounting hole, the connecting pin protrudes from the handle.

10. The electronic device according to claim 9, characterized in that A tray is provided on one side of the first body facing the second body. The base is further used to connect the first body and the tray. The tray is provided with a third mounting hole corresponding to the first mounting hole.

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