Case and electronic equipment

Abstract

The invention provides a case and electronic equipment, a case body of the case is provided with a first opening and a second opening, an electronic device is inserted into the case body through the first opening, and a locking piece of the case comprises a pressing part located outside the case body and a limiting part located in the case body along a first direction line of the first opening. A first part of a first elastic piece of the case is fixed on the outer contour of a case body, and the first elastic piece can be pressed by a pressing part, so that a second part of the first elastic piece enters the case body through a second opening to form a locking state or the first elastic piece is not pressed by the pressing part; the second part is withdrawn from the unlocking state in the box body through the second opening by the elastic force of the first elastic piece, when the plug-in mounting part of the electronic device is located in the first direction, the plug-in mounting part drives the limiting part to move so that the pressing part does not press the first elastic piece, and the first elastic piece is in the unlocking state, and when the plug-in mounting part is located in the second direction in the box body, the first elastic piece is in the unlocking state. When the first elastic piece is in a locking state, the electronic device abuts against the second part.

Description

Technical Field

[0001] The present application relates to but is not limited to the technical field of electronic equipment, and in particular to a chassis and electronic equipment. Background Art

[0002] In electronic equipment, electronic components need to be inserted into a chassis. However, during the process of inserting the electronic components into the chassis, it is impossible to determine whether the insertion direction of the electronic components is wrong. Summary of the invention

[0003] In a first aspect, the present application provides a chassis, which includes a case body, a locking member and a first elastic member, wherein a first opening and a second opening are provided on the case body, and the electronic device is inserted into the case body through the first opening, the locking member includes a pressing portion located outside the case body and a limiting portion located along a line along a first orientation of the first opening in the case body, a first portion of the first elastic member is fixed on an outer contour of the case body, and the first elastic member can be pressed by the pressing portion so that the second portion of the first elastic member enters the case body through the second opening to form a locked state, or the pressing portion does not press the elastic member, and the elastic force of the first elastic member causes the second portion to exit the unlocked state in the case body through the second opening; when the insertion portion of the electronic device is located in the first orientation, the insertion portion drives the limiting portion to move so that the pressing portion does not press the first elastic member, and the first elastic member is in an unlocked state; when the insertion portion is located in the second orientation in the case body, the first elastic member is in a locked state, and the electronic device abuts against the second portion; the axial direction of the first opening and the axial direction of the second opening have an angle.

[0004] In one possible implementation provided in the present application, the limiting portion is located on an insertion path in which the electronic device is inserted into the box through a first opening. When the insertion portion is located in a first position, the insertion portion drives the limiting portion to move to a non-insertion path in which the electronic device is inserted into the box through the first opening.

[0005] In an implementation method provided in the present application, the chassis also includes a rotating shaft, which is arranged between the case body and the locking member. When the insertion part is in the first position, the insertion part drives the limiting part to rotate along the axial direction of the rotating shaft; wherein the axial direction of the rotating shaft is parallel to the axial direction of the second opening.

[0006] In an implementation method provided in the present application, the chassis further includes a protective cover, which is fixed on the box body. The protective cover and the outer contour of the box body enclose a protective space, and the pressing portion is located in the protective space.

[0007] In an implementable method provided in the present application, a first limiting groove is provided on the protective cover, and a first protrusion is provided on the side of the pressing portion facing away from the box body, and the first protrusion cooperates with the first limiting groove; wherein, the extension direction of the first limiting groove is the same as the movement direction of the insertion portion driving the limiting portion.

[0008] In an implementation method provided in the present application, the chassis also includes a second elastic member, which is arranged between the protective cover and the pressing part or the box body and the pressing part, and the elastic force of the second elastic member provides a restoring force from the pressing part not pressing the first elastic member to the pressing part pressing the first elastic member.

[0009] In an implementation method provided in the present application, the second elastic member is a torsion spring, and the second elastic member includes a first end, a second end and an intermediate end located between the first end and the second end, the first end is fixed on the pressing part, the second end is fixed on the box body or the protective cover, and the intermediate end is fixed on the rotating shaft.

[0010] In an implementation method provided in the present application, a second limiting groove is provided on the pressing part, and at least a portion of the second elastic member is located in the second limiting groove; a third limiting groove is provided on the box body or the protective cover, and at least a portion of the second elastic member is located in the third limiting groove.

[0011] In an implementation provided in the present application, the first elastic member is a paddle spring, the first end of the paddle spring is the first part, the second end of the spring paddle is provided with a second protrusion toward the inside of the box, and the second protrusion is the second part.

[0012] In a second aspect, the present application provides an electronic device, which includes an electronic device and a chassis, wherein the electronic device has an insertion portion, the chassis includes a box body, a locking member and a first elastic member, the box body is provided with a first opening and a second opening, the electronic device is inserted into the box body through the first opening, the locking member includes a pressing portion located outside the box body and a limiting portion located along a first direction of the first opening inside the box body, a first part of the first elastic member is fixed to the outer contour of the box body, the first part of the first elastic member is fixed to the outer contour of the box body, and the first elastic member can be inserted into the box body through the pressing portion When pressed, the second part of the first elastic member enters the box body through the second opening to form a locked state, or, the pressing part does not press the first elastic member, and the elastic force of the first elastic member causes the second part to exit the unlocked state in the box body through the second opening; when the insertion part is located in the first position, the insertion part drives the limiting part to move so that the pressing part does not press the first elastic member, and the first elastic member is in an unlocked state; when the insertion part is located in the second position in the box body, the first elastic member is in a locked state, and the electronic device abuts against the second part; the axial direction of the first opening and the axial direction of the second opening have an angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of the electronic device provided in an embodiment of the present application, in which the first elastic member is in an unlocked state;

[0014] Figure 2 Provided in the embodiments of this application Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 A schematic diagram of the structure of the electronic device provided in an embodiment of the present application, in which the first elastic member is in a locked state;

[0016] Figure 4 Provided in the embodiments of this application Figure 3 The enlarged view of point B in the middle;

[0017] Figure 5 An exploded schematic diagram of an electronic device provided in an embodiment of the present application;

[0018] Figure 6 A schematic diagram of the structure of an electronic device in an electronic device provided in an embodiment of the present application;

[0019] Figure 7 A schematic diagram of the structure of a box in a chassis provided in an embodiment of the present application;

[0020] Figure 8 A schematic diagram of the structure of the locking member, the second elastic member and the rotating shaft in the chassis provided in the embodiment of the present application;

[0021] Fig. 9 A schematic diagram of the structure of a locking member in a chassis provided in an embodiment of the present application;

[0022] Fig.10 A schematic diagram of the structure of a protective cover in a chassis provided in an embodiment of the present application.

[0023] Description of reference numerals:

[0024] 1-chassis; 11-case; 111-first opening; 112-second opening; 12-locking member; 121-pressing portion; 1211-first limiting protrusion; 122-limiting portion; 13-first elastic member; 131-first part; 132-second part; 14-rotating shaft; 15-protective cover; 151-first limiting groove; 16-second elastic member; 2-electronic device; 21-insertion portion. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific implementation method should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0027] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0028] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0029] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" 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.

[0030] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0031] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0032] The embodiment of the present application provides an electronic device, and correspondingly, the electronic device can be a laptop, the electronic device can be a desktop, the electronic device can be a workstation, and the electronic device can also be a power supply, which is not limited by the embodiment of the present application. In an implementable manner provided in the embodiment of the present application, the electronic device is a power supply.

[0033] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4, the embodiment of the present application provides an electronic device, which may include an electronic device 2 and a chassis 1, where the electronic device 2 may be a central processing unit (CPU), which is the operation control center of the electronic device and the final execution unit for information processing and program running, and the CPU is inserted in the chassis 1; the electronic device 2 may also be a graphics processing unit (GPU) of the electronic device, also known as a display core, display chip, or visual processor, which is a coprocessor unit for processing graphics and graphics computing of the electronic device, and the GPU is inserted in the chassis 1; the electronic device 2 may also be a power supply (PC Power supply unit, PSU) of the electronic device, which is a power supply for power conversion in the electronic device, responsible for converting standard AC power into low-voltage stable DC power, and is responsible for applying it to other components in the electronic device, and the PSU is inserted in the chassis 1, and the embodiment of the present application does not limit this. In an implementable manner provided in the embodiment of the present application, the electronic device 2 is a PSU.

[0034] Correspondingly, refer to Figure 1 , Figure 3 , Figure 5 , Figure 6 and Figure 7 , the embodiment of the present application is also aimed at the process in which the electronic device 2 cannot be judged whether the electronic device 2 is inserted incorrectly in the case 1. The embodiment of the present application also provides a case 1, which can be applied to the electronic device provided in the embodiment of the present application. Specifically, the case 1 includes a case body 11, a locking member 12 and a first elastic member 13, wherein the case body 11 is provided with a first opening 111 and a second opening 112, the electronic device 2 is inserted into the case body 11 through the first opening 111, the locking member 12 includes a pressing portion 121 located outside the case body 11 and a limiting portion 122 located inside the case body 11 on a line along the first orientation of the first opening 111, the first part 131 of the first elastic member 13 is fixed on the outer contour of the case body 11, and the first elastic member 13 can The pressing portion 121 is pressed so that the second part 132 of the first elastic member 13 enters the box body 11 through the second opening 112 to form a locked state, or the pressing portion 121 does not press the elastic member, and the elastic force of the first elastic member 13 causes the second part 132 to exit the unlocked state in the box body 11 through the second opening 112; when the insertion portion 21 of the electronic device 2 is located in the first position, the insertion portion 21 drives the limiting portion 122 to move so that the pressing portion 121 does not press the first elastic member 13, and the first elastic member 13 is in an unlocked state; when the insertion portion 21 is located in the second position in the box body 11, the first elastic member 13 is in a locked state, and the electronic device 2 abuts against the second part 132; the axial direction of the first opening 111 and the axial direction of the second opening 112 have an angle.

[0035] In the embodiment of the present application, the electronic device 2 is inserted into the box body 11 through the first opening 111. Correspondingly, an insertion slot is provided in the box body 11. The electronic device 2 enters the box body 11 through the first opening 111 and the insertion portion 21 of the electronic device 2 is inserted into the box body 11. During the insertion process, the insertion portion 21 of the electronic device 2 should first enter the inside of the box body 11.

[0036] In the embodiment of the present application, the first elastic member 13 may be a tension spring, the first elastic member 13 may be a compression spring, the first elastic member 13 may be a paddle spring, or the first elastic member 13 may be a coil spring, which is not limited by the embodiment of the present application.

[0037] In the embodiment of the present application, the first part 131 of the first elastic member 13 is fixed to the outer contour of the box body 11. Here, the first part 131 of the first elastic member 13 can be fixed to the outer contour of the box body 11 in an undetachable manner. For example, the first part 131 of the first elastic member 13 is adhesively fixed to the outer contour of the box body 11. For another example, the first part 131 of the first elastic member 13 is welded and fixed to the outer contour of the box body 11. Of course, the first part 131 of the first elastic member 13 can also be detachably fixed to the outer contour of the box body 11. For example, the first part 131 of the first elastic member 13 is screwed and fixed to the outer contour of the box body 11. For another example, the first part 131 of the first elastic member 13 is snap-fixed to the outer contour of the box body 11. This is not limited to the embodiment of the present application.

[0038] In the embodiment of the present application, the first part 131 of the first elastic member 13 is fixed on the outer contour of the box body 11, and the first elastic member 13 can be pressed by the pressing portion 121 to make the second part 132 of the first elastic member 13 enter the box body 11 through the second opening 112 to form a locked state, or the pressing portion 121 does not press the elastic member, and the elastic force of the first elastic member 13 makes the second part 132 exit the unlocked state in the box body 11 through the second opening 112. Here, the pressing force applied by the pressing portion 121 is opposite to the direction of the elastic force of the first elastic member 13. For example, the direction of the pressing force required by the pressing portion 121 is the direction of gravity, and the elastic force of the first elastic member 13 is in the anti-gravity direction; for another example, the direction of the pressing force required by the pressing portion 121 is in the anti-gravity direction, and the direction of the elastic force of the first elastic member 13 is in the gravity direction. The embodiment of the present application does not limit this.

[0039] In the embodiment of the present application, the locking member 12 includes a limiting portion 122 located along a line along the first orientation of the first opening 111 in the box body 11. When the insertion portion 21 of the electronic device 2 is located in the first orientation, the insertion portion 21 drives the limiting portion 122 to move so that the pressing portion 121 does not press the first elastic member 13, and the first elastic member 13 is in an unlocked state; when the insertion portion 21 is located in the second orientation in the box body 11, the first elastic member 13 is in a locked state, and the electronic device 2 abuts against the second part 132; in other words, only when the insertion portion 21 of the electronic device 2 is located in the first orientation can the insertion portion 21 drive the limiting portion 122 to move, and correspondingly, when the insertion portion 21 of the electronic device 2 is located in the second orientation, the insertion portion 21 cannot drive the movement of the limiting portion 122.

[0040] In the embodiment of the present application, the insertion part 21 drives the limiting part 122 to move so that the pressing part 121 does not press the first elastic member 13. Here, the insertion part 21 drives the limiting part 122 to move in a manner that the insertion part 21 drives the limiting part 122 to move in a linear manner; the insertion part 21 drives the limiting part 122 to move in an arc manner, and the embodiment of the present application does not impose any limitation on this.

[0041] In the embodiment of the present application, when the insertion portion 21 of the electronic device 2 is located in the first position, the insertion portion 21 drives the limiting portion 122 to move so that the pressing portion 121 does not press the first elastic member 13, and the first elastic member 13 is in an unlocked state. Here, the insertion portion 21 drives the limiting portion 122 to move under the premise that the pressing portion 121 does not press the first elastic member 13, and the position of the limiting portion 122 inside the box body 11 should not affect the normal insertion of the electronic device 2.

[0042] The case 1 provided in the embodiment of the present application is provided with a pressing portion 121 located outside the case 11 and a limiting portion 122 located along a line in the first orientation along the first opening 111 in the case 11, and a first elastic member 13 is also provided. At this time, when the insertion portion 21 of the electronic device 2 is located in the first orientation, the insertion portion 21 drives the limiting portion 122 to move so that the pressing portion 121 does not press the first elastic member 13, and the elastic force of the first elastic member 13 causes the second portion 132 of the first elastic member 13 to exit the case 11 through the second opening 112, and the first elastic member 13 is in an unlocked state, and the electronic device 2 is unlocked. The device 2 can continue to be inserted; and when the insertion portion 21 of the electronic device 2 is located in the second orientation, the electronic device 2 abuts against the second portion 132 of the first elastic member 13 that enters the box body 11 through the second opening 112, and the first elastic member 13 is in a locked state, and the electronic device 2 cannot continue to be inserted. In this way, the state of the first elastic member 13 can be used to determine whether the insertion direction of the electronic device 2 is correct; and whether the electronic device 2 can continue to be inserted can also be used to determine whether the insertion direction of the electronic device 2 is correct, so as to reduce the phenomenon of the wrong insertion direction of the electronic device 2. Compared with the related art, in the process of the electronic device 2 being inserted into the chassis 1, the electronic device 2 is prone to the phenomenon of the wrong insertion direction. The embodiment of the present application provides the arrangement of the locking member 12 and the first elastic member 13, and the interaction and cooperation between the locking member 12, the first elastic member 13 and the insertion portion 21 of the electronic device 2, so that only by observing the state of the first elastic member 13 or whether the electronic device 2 can continue to be inserted, it can be determined whether the electronic device 2 is inserted incorrectly, so as to reduce the phenomenon of the wrong insertion direction of the electronic device 2.

[0043] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8 An embodiment of the present application provides a chassis 1, in which a limiting portion 122 is located on an insertion path in which the electronic device 2 is inserted into the case body 11 through a first opening 111. When the insertion portion 21 is located in the first position, the insertion portion 21 drives the limiting portion 122 to move to a non-insertion path in which the electronic device 2 is inserted into the case body 11 through the first opening 111.

[0044] In the embodiment of the present application, the limiting portion 122 is located on the insertion path of the electronic device 2 to be inserted into the box body 11 through the first opening 111. Here, the insertion path refers to the path that the electronic device 2 must pass through when it is inserted into the box body 11 through the first opening 111. If this path is not passed, the electronic device 2 cannot be inserted into the box body 11 through the first opening 111; correspondingly, when the insertion portion 21 is located in the first position, the insertion portion 21 drives the limiting portion 122 to move to the non-insertion path of the electronic device 2 to be inserted into the box body 11 through the first opening 111. Here, the non-insertion path refers to the path that the electronic device 2 does not need to pass through when it is inserted into the box body 11 through the first opening 111. In other words, this path will not affect the insertion of the electronic device 2 into the box body 11 through the first opening 111.

[0045] The chassis 1 provided in the embodiment of the present application enables the limiting portion 122 to be located on the insertion path in which the electronic device 2 is inserted into the case body 11 through the first opening 111. In this way, when the insertion portion 21 of the electronic device 2 is located in the first position, it can be ensured that the insertion portion 21 of the electronic device 2 can accurately drive the electronic device 2. At the same time, when the insertion portion 21 of the electronic device 2 is located in the second position, it can also be ensured that the insertion portion 21 of the electronic device 2 can accurately abut against the insertion portion 21. On this basis, when the insertion portion 21 drives the limiting portion 122 to move to the non-insertion path in which the electronic device 2 is inserted into the case body 11 through the first opening 111, it can be ensured that when the insertion portion 21 of the electronic device 2 is located in the first position, the electronic device 2 can be smoothly inserted into the case body 11 through the first opening 111.

[0046] Reference Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 An embodiment of the present application provides a chassis 1, which also includes a rotating shaft 14, which is arranged between the box body 11 and the locking member 12. When the insertion portion 21 is located in the first position, the insertion portion 21 drives the limiting portion 122 to rotate along the axial direction of the rotating shaft 14; wherein the axial direction of the rotating shaft 14 is parallel to the axial direction of the second opening 112.

[0047] In the embodiment of the present application, the chassis 1 also includes a rotating shaft 14, which is arranged between the box body 11 and the locking member 12. Here, a first rotating hole can be opened on the box body 11, and a second rotating hole can be opened on the locking member 12. The rotating shaft 14 is successively inserted into the first rotating hole and the second rotating hole. Here, the axial direction of the first rotating hole and the axial direction of the second rotating hole are parallel to the axial direction of the second opening 112; of course, the rotating shaft 14 can be directly set on the box body 11, and the second rotating hole can be opened on the locking member 12. The rotating shaft 14 is inserted into the second rotating hole, and the axial direction of the second rotating hole is parallel to the axial direction of the second opening 112; in addition, the first rotating hole can be opened on the box body 11, and the rotating shaft 14 can be directly set on the locking member 12, and the rotating shaft 14 extends into the first rotating hole, and the axial direction of the first rotating hole is parallel to the axial direction of the second opening 112. This embodiment of the present application is not limited to this.

[0048] In the embodiment of the present application, the rotating shaft 14 is arranged between the box body 11 and the locking member 12. Here, the rotating shaft 14 can be arranged between the box body 11 and the pressing portion 121; of course, the rotating shaft 14 can also be arranged between the box body 11 and the limiting portion 122; in addition, the rotating shaft 14 can also be arranged at the connection between the pressing portion 121 and the limiting portion 122 and between the box body 11, and this embodiment of the present application does not limit this.

[0049] The chassis 1 provided in the embodiment of the present application is provided with a rotating shaft 14 between the case body 11 and the locking member 12, so that when the insertion portion 21 is located in the first position, the insertion portion 21 can drive the limiting portion 122 to rotate along the axial direction of the rotating shaft 14 to unlock the first elastic member 13. In this way, the technical effect of simple structure and easy implementation is achieved.

[0050] Reference Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig.10 The embodiment of the present application provides a chassis 1, which further includes a protective cover 15, which is fixed on the box body 11. The protective cover 15 and the outer contour of the box body 11 form a protective space, and the pressing portion 121 is located in the protective space.

[0051] In the embodiment of the present application, the protective cover 15 is fixed on the box body 11. Here, the fixing method of the protective cover 15 on the box body 11 can be a non-detachable fixing method, for example, the protective cover 15 is welded and fixed on the box body 11, and another example is that the protective cover 15 is adhesively fixed on the box body 11; of course, the fixing method of the protective cover 15 on the box body 11 can also be a detachable fixing method, for example, the protective cover 15 is screwed and fixed on the box body 11, and another example is that the protective cover 15 is snap-fitted and fixed on the box body 11, and this embodiment of the present application does not limit this. In one implementable method provided in the embodiment of the present application, the protective cover 15 is screwed and fixed on the box body 11.

[0052] The chassis 1 provided in the embodiment of the present application has a protective cover 15 fixed on the case body 11, and the protective cover 15 and the outer contour of the case body 11 are configured to form a protective space, so that the pressing portion 121 is located in the protective space and isolated from the outside world. In this way, the pressing portion 121 can be protected to prevent the pressing portion 121 from being damaged.

[0053] Reference Fig. 9 and Fig.10 The embodiment of the present application provides a chassis 1, a first limiting groove 151 is provided on the protective cover 15, a first protrusion is provided on the side of the pressing portion 121 facing away from the box body 11, and the first protrusion cooperates with the first limiting groove 151; wherein, the extension direction of the first limiting groove 151 is the same as the movement direction of the limiting portion 122 driven by the insertion portion 21.

[0054] In the embodiment of the present application, the first protrusion cooperates with the first limiting groove 151, and the extension direction of the first limiting groove 151 is the same as the movement direction of the insertion part 21 driving the limiting part 122, which means that when the insertion part 21 drives the limiting part 122, the first protrusion can move in the first limiting groove 151 along the extension direction of the first limiting groove 151.

[0055] In the embodiment of the present application, the extension direction of the first limit groove 151 is the same as the movement direction of the limit portion 122 driven by the insertion portion 21. Here, for example, if the movement direction of the limit portion 122 driven by the insertion portion 21 is a straight line, the extension direction of the first limit groove 151 should also be a straight line; for another example, if the movement direction of the limit portion 122 driven by the insertion portion 21 is an arc, the extension direction of the first limit groove 151 should also be an arc.

[0056] The chassis 1 provided in the embodiment of the present application makes the extension direction of the first limit groove 151 the same as the movement direction of the insertion part 21 driving the limit part 122, and the first protrusion cooperates with the first limit groove 151. When the insertion part 21 drives the limit part 122 to move, the first protrusion can also move in the first limit groove 151 along the extension direction of the first limit groove 151. In this way, the first limit groove 151 can play a role of guiding and limiting, thereby improving the accuracy and stability of the insertion part 21 driving the limit part 122.

[0057] Reference Fig. 9 and Fig.10 An embodiment of the present application provides a chassis 1, which also includes a second elastic member 16, which is arranged between the protective cover 15 and the pressing portion 121 or the box body 11 and the pressing portion 121, and the elastic force of the second elastic member 16 provides a restoring force from the pressing portion 121 not pressing the first elastic member 13 to the pressing portion 121 pressing the first elastic member 13.

[0058] In an embodiment of the present application, the second elastic member 16 is arranged between the protective cover 15 and the pressing portion 121 or between the box body 11 and the pressing portion 121. Here, the second elastic member 16 can be arranged between the protective cover 15 and the pressing portion 121; the second elastic member 16 can also be arranged between the box body 11 and the pressing portion 121, and this embodiment of the present application does not limit this.

[0059] In the embodiment of the present application, the elastic force of the second elastic member 16 provides a restoring force from the pressing portion 121 not pressing the first elastic member 13 to the pressing portion 121 pressing the first elastic member 13. Here, the second elastic member 16 can be a coil spring, the second elastic member 16 can also be a torsion spring, and the second elastic member 16 can also be a paddle spring, which is not limited in the embodiment of the present application. In an implementable manner provided in the embodiment of the present application, the second elastic member 16 is a torsion spring.

[0060] The chassis 1 provided in the embodiment of the present application is provided with a second elastic member 16 between the protective cover 15 and the pressing portion 121 or the case body 11 and the pressing portion 121. The elastic force of the second elastic member 16 provides a restoring force from pressing the first elastic member 13 to not pressing the first elastic member 13 to pressing the first elastic member 13 by the pressing portion 121. In this way, the first elastic member 13 can be put into a locked state without providing external force, so as to facilitate the next insertion of the electronic device 2, thereby saving time and cost.

[0061] Reference Fig. 9 and Fig.10An embodiment of the present application provides a chassis 1, the second elastic member 16 is a torsion spring, the second elastic member 16 includes a first end, a second end and an intermediate end located between the first end and the second end, the first end is fixed on the pressing portion 121, the second end is fixed on the box body 11 or the protective cover 15, and the intermediate end is fixed on the rotating shaft 14.

[0062] The chassis 1 provided in the embodiment of the present application is configured such that the second elastic member 16 is configured as a torsion spring, so that the first end thereof is fixed on the pressing portion 121, the second end thereof is fixed on the case body 11 or the protective cover 15, and the middle end thereof is fixed on the rotating shaft 14. In this way, in the process in which the elastic force of the second elastic member 16 provides a restoring force from when the pressing portion 121 does not press the first elastic member 13 to when the pressing portion 121 presses the first elastic member 13, the position of the second elastic member 16 is relatively fixed, thereby improving the stability of the second elastic member 16.

[0063] Reference Fig. 9 and Fig.10 An embodiment of the present application provides a chassis 1, a second limiting groove is provided on the pressing portion 121, at least a portion of the second elastic member 16 is located in the second limiting groove, a third limiting groove is provided on the box body 11 or the protective cover 15, at least a portion of the second elastic member 16 is located in the third limiting groove.

[0064] The chassis 1 provided in the embodiment of the present application is provided with a second limiting groove on the pressing portion 121 and a third limiting groove on the case body 11 or the protective cover 15, so that at least a portion of the second limiting member is located in the second limiting groove, and at least a portion of the second elastic member 16 is located in the third limiting groove. In this way, the structure of the chassis 1 can be made compact, which is conducive to the miniaturized design of the chassis 1.

[0065] The embodiment of the present application provides a chassis 1, the first elastic member 13 is a paddle spring, the first end of the paddle spring is a first portion 131, the second end of the spring paddle is provided with a second protrusion toward the inside of the box body 11, and the second protrusion is a second portion 132.

[0066] The above are only preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A chassis, comprising: A box body, wherein the box body is provided with a first opening and a second opening, and the electronic device is inserted into the box body through the first opening; A locking member, the locking member comprising a pressing portion located outside the box body and a limiting portion located inside the box body along a line along a first orientation of the first opening; a first elastic member, wherein a first portion of the first elastic member is fixed to the outer contour of the box, and the first elastic member can be pressed by the pressing portion so that the second portion of the first elastic member enters the box through the second opening to form a locked state, or the first elastic member does not press the first elastic member, and the elastic force of the first elastic member causes the second portion to exit the unlocked state in the box through the second opening; When the insertion portion of the electronic device is located at the first position, the insertion portion drives the limiting portion to move so that the pressing portion does not press the first elastic member, and the first elastic member is in the unlocked state; When the insertion portion is located at the second position in the box, the first elastic member is in the locked state, and the electronic device abuts against the second portion; Wherein, an axial direction of the first opening and an axial direction of the second opening form an included angle.

2. According to the chassis of claim 1, the limiting portion is located on an insertion path in which the electronic device is inserted into the chassis through the first opening, and when the insertion portion is located at the first position, the insertion portion drives the limiting portion to move to a non-insertion path in which the electronic device is inserted into the chassis through the first opening.

3. The chassis according to claim 2, further comprising a rotating shaft, wherein the rotating shaft is disposed between the housing and the locking member, and when the insertion portion is located in the first position, the insertion portion drives the limiting portion to rotate along the axial direction of the rotating shaft; in, The axial direction of the rotating shaft is parallel to the axial direction of the second opening.

4. The chassis according to claim 3, further comprising a protective cover, wherein the protective cover is fixed on the box body, the protective cover and the outer contour of the box body enclose a protective space, and the pressing portion is located in the protective space.

5. The chassis according to claim 4, wherein the protective cover is provided with a first limiting groove, and the pressing portion is provided with a first protrusion on a side away from the box body, and the first protrusion cooperates with the first limiting groove; in, An extending direction of the first limiting groove is the same as a moving direction of the limiting portion driven by the inserting portion.

6. The chassis according to claim 4 further comprises a second elastic member, wherein the second elastic member is arranged between the protective cover and the pressing portion or the box body and the pressing portion, and the elastic force of the second elastic member provides a restoring force from the pressing portion not pressing the first elastic member to the pressing portion pressing the first elastic member.

7. According to the chassis of claim 6, the second elastic member is a torsion spring, the second elastic member includes a first end, a second end and an intermediate end located between the first end and the second end, the first end is fixed on the pressing portion, the second end is fixed on the box body or the protective cover, and the intermediate end is fixed on the rotating shaft.

8. According to the chassis of claim 7, a second limiting groove is provided on the pressing part, and at least a portion of the second elastic member is located in the second limiting groove; a third limiting groove is provided on the box body or the protective cover, and at least a portion of the second elastic member is located in the third limiting groove.

9. The chassis according to claim 1, wherein the first elastic member is a paddle spring, the first end of the paddle spring is the first portion, the second end of the spring paddle is provided with a second protrusion toward the inside of the chassis, and the second protrusion is the second portion.

10. An electronic device comprising: An electronic device having an insertion portion; Chassis, the chassis includes: A box body, wherein the box body is provided with a first opening and a second opening, and the electronic device is inserted into the box body through the first opening; A locking member, the locking member comprising a pressing portion located outside the box body and a limiting portion located inside the box body along a line along a first orientation of the first opening; a first elastic member, wherein a first portion of the first elastic member is fixed to the outer contour of the box, and the first elastic member can be pressed by the pressing portion so that the second portion of the first elastic member can enter the box through the second opening to form a locked state, or the first elastic member is not pressed by the pressing portion, and the elastic force of the first elastic member causes the second portion to exit the unlocked state in the box through the second opening; When the insertion portion is located at the first position, the insertion portion drives the limiting portion to move so that the pressing portion does not press the first elastic member, and the first elastic member is in the unlocked state; When the insertion portion is located at the second position in the box, the first elastic member is in the locked state, and the electronic device abuts against the second portion; Wherein, an axial direction of the first opening and an axial direction of the second opening form an included angle.

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