Module locking assembly, function module and electronic equipment

Abstract

The invention provides a module locking assembly, a function module and electronic equipment, and relates to the technical field of electronics. A module locking assembly comprises an assembly frame body in which an accommodating cavity is formed; the wrench mechanism is rotationally connected to the first side edge of the assembly frame body, and at least part of the wrench mechanism is arranged in the containing cavity; wherein the wrench mechanism comprises a head part which is close to the second side edge of the assembly frame body; the extending part extends from the first side edge to the third side edge, and the second side edge and the third side edge are oppositely arranged; the self-locking part is arranged on the third side edge of the assembly frame body in an unlocking manner; when the wrench mechanism is in the locking state, the self-locking part is locked to the third side edge, and when the wrench mechanism is in the unlocking state, the self-locking part is separated from the third side edge. Through the structure, the reliability of the electronic equipment can be improved.

Description

TECHNICAL FIELD

[0001] The present specification relates to the technical field of electronics, and in particular, to a module locking assembly, a functional module, and an electronic device. BACKGROUND

[0002] With the development of artificial intelligence technology, the number of electrical components deployed on servers and other electronic devices is gradually increasing. These electrical components are in the form of functional modules, such as computing modules with GPUs (Graphic Processing Units) and switching modules with switching chips.

[0003] Due to the form of insertion, the functional modules need to be reliably locked in the electronic device and can be unlocked to be removed from the electronic device. In some cases, it is necessary to maintain the consistency of the outer surface of the electronic device and reduce protruding structures. It is necessary to retract the functional module into the electronic device, so that the locking of the functional module is difficult to achieve. Therefore, how to achieve the locking and unlocking of the functional module in a limited space is a problem that needs to be solved by those skilled in the art. SUMMARY

[0004] To overcome the problems in the related art, the present specification provides a module locking assembly, a functional module, and an electronic device.

[0005] According to a first aspect of an embodiment of the present specification, a module locking assembly is provided, comprising:

[0006] An assembly frame, in which a receiving cavity is formed;

[0007] A handle structure is rotationally connected to the first side of the assembly frame, and at least partially disposed in the receiving cavity;

[0008] The handle structure comprises:

[0009] A head portion is close to the second side of the assembly frame;

[0010] An extension portion extends along the first side to the third side, and the second side and the third side are oppositely arranged;

[0011] A self-locking portion is unlockably arranged at the third side of the assembly frame;

[0012] When the handle structure is in a locked state, the self-locking portion is locked at the third side, and when the handle structure is in an unlocked state, the self-locking portion is separated from the third side.

[0013] Optionally, the self-locking portion comprises:

[0014] locking piece, fixedly connected to the third side edge, a clamping hole being formed on the locking piece;

[0015] connecting frame, connected to the extension part;

[0016] knob, rotatably arranged in the connecting frame, a clamping hook being formed on a side edge of the knob facing the assembly frame, the clamping hook cooperating with the clamping hole to lock the spanner mechanism;

[0017] rotating shaft, the rotating shaft being arranged through the knob and the connecting frame;

[0018] torsional spring, sleeved on the rotating shaft.

[0019] Optionally, the assembly frame further comprises:

[0020] first shielding edge, the first shielding edge being arranged on an outer side edge of the first side edge close to the head, and extending to the fourth side edge opposite to the first side edge.

[0021] Optionally, a locking hole is formed on the extension part close to the third side edge;

[0022] the self-locking part comprises:

[0023] locking member, slidably connected along a vertical direction of the third side edge, a boss being formed on a first end of the locking member facing the fourth side edge of the assembly frame, a locking block corresponding to the locking hole being formed on a second end of the locking member facing the first side edge of the assembly frame, a connecting arm being formed between the first end and the second end, and an operation cavity being formed between the connecting arm, the first end and the second end;

[0024] first reset spring, sleeved on the boss formed on the locking member, the first reset spring abutting between the fourth side edge and the locking member;

[0025] button, accommodated in the operation cavity, and slidably connected along a horizontal direction of the third side edge;

[0026] wherein, in the process of pushing the spanner mechanism close to the third side edge into the accommodating cavity, the locking member is lifted by the extension part, and when the extension part reaches the locking position, the locking block is caused to fall into the locking hole by the action of the first reset spring, and the spanner mechanism is placed in the locked state; when the spanner mechanism is in the locked state and the button is pressed, the locking member is lifted by the button, the locking block is lifted out of the locking hole, and the spanner mechanism is placed in the unlocked state.

[0027] Optionally, a receiving surface is formed on a side of the locking member facing the button, and an abutting surface corresponding to the receiving surface is formed on the button;

[0028] When the button is pressed while the handle is in the locked state, the locking member is lifted by cooperation of the abutting surface and the receiving surface.

[0029] Optionally, a strip-shaped hole is formed on at least one of the first end of the locking member and the second end of the locking member;

[0030] At least one of two ends of the button in the vertical direction is formed with a clamping arm clamping the locking member;

[0031] The self-locking part comprises:

[0032] A sliding shaft is arranged in the strip-shaped hole and the clamping arm, and when the button is pressed while the handle is in the locked state, the locking member is lifted by sliding of the sliding shaft relative to the strip-shaped hole.

[0033] Optionally, a guide inclined surface is formed on at least one of the edge of the extension part close to the inner side of the accommodating cavity and the second end of the locking member.

[0034] Optionally, a second shielding edge is formed on the outer edge of the first side edge, and the second shielding edge at least partially shields the self-locking part.

[0035] Optionally, a pressing surface is formed on a side of the button facing the second shielding edge;

[0036] An operation hole is formed on the second shielding edge, and the pressing surface is exposed to the operation hole.

[0037] Optionally, the head is rotatably connected to the first side edge through a rotating shaft, and a second reset spring is sleeved on the rotating shaft.

[0038] According to a second aspect of the embodiments of the present specification, a functional module is provided, comprising:

[0039] A module shell;

[0040] A module card arranged in the module shell; and

[0041] The module locking assembly described in any of the above is arranged on one side of the module shell, and the assembly frame of the module locking assembly is located in the module shell.

[0042] According to a third aspect of the embodiments of the present specification, an electronic device is provided, comprising:

[0043] The functional module described above.

[0044] The technical solutions provided by the embodiments of the present specification can include the following beneficial effects:

[0045] In the module locking assembly, a receiving cavity is formed to accommodate the wrench mechanism, and the wrench mechanism can be locked to or unlocked from the assembly frame body through the self-locking part in the wrench mechanism, thereby maintaining the consistency of the outer surface of the functional module and the electronic device in which the functional module is inserted, reducing the false touch caused by structural protrusion, and improving the reliability of the electronic device.

[0046] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present specification. BRIEF DESCRIPTION OF DRAWINGS

[0047] The accompanying drawings incorporated in the specification and forming a part thereof illustrate embodiments consistent with the present specification and together with the description are used to explain the principles of the present specification.

[0048] Figure 1 is a structural schematic diagram of a module locking assembly involved in the present application;

[0049] Figure 2 is a structural schematic diagram of a self-locking part in a module locking assembly involved in the present application;

[0050] Figure 3 is a state change diagram of a wrench mechanism in a module locking assembly involved in the present application, wherein, Figure 3 (A) is a schematic diagram of the extension part separated from the self-locking part, Figure 3 (B) is a schematic diagram of the extension part abutting against the self-locking part, Figure 3 (C) is a schematic diagram of the locking block on the self-locking part falling into the locking hole of the extension part;

[0051] Figure 4 is a structural schematic diagram of another wrench mechanism in a module locking assembly involved in the present application;

[0052] Figure 5 is a structural schematic diagram of a module locking assembly involved in the present application;

[0053] Figure 6 is a structural schematic diagram of another module locking assembly involved in the present application;

[0054] Figure 7 is a structural schematic diagram of a functional module involved in the present application. DETAILED DESCRIPTION

[0055] The exemplary embodiments will be described in detail herein with reference to the attached drawings. The description of the exemplary embodiments is intended to apply to various alternative embodiments as well. The following description is not limited to the exemplary embodiments, but rather, is applicable to any apparatus and / or method which falls within the scope of the present description. Although specific arrangements were described herein, other arrangements can be utilized and the exemplary embodiments should not be construed as limited to the arrangements described herein, but only by the claims and their equivalents.

[0056] The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present description. As used in the description and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0057] It will be understood that, although the terms first, second, third, etc. can be used herein to describe various information, the information should not be limited by these terms. These terms are used only to distinguish one piece of information from another. For example, a first information can also be termed a second information, and, similarly, a second information can also be termed a first information, without departing from the scope of the present description. The word "if' as used herein means "when" or "upon" or "in response to the determination" depending on the context.

[0058] The present application provides a module locking assembly 100, as shown in the accompanying drawings, comprising: Figure 1

[0059] An assembly frame 1 in which a receiving cavity 10 is formed, the assembly frame 1 can include a first side edge 11, a second side edge 12, a third side edge 13 and a fourth side edge 14, wherein the first side edge 11 and the fourth side edge 14 are two oppositely arranged side edges, the second side edge 12 and the third side edge 13 are two oppositely arranged side edges, and the space enclosed by the first side edge 11, the second side edge 12, the third side edge 13 and the fourth side edge 14 can be considered as the receiving cavity 10;

[0060] A handle structure 2 is rotationally connected to the first side edge 11 of the assembly frame 1, and at least partially arranged in the receiving cavity 10. At least partially arranged in the receiving cavity 10 can be considered as part of the structure of the handle structure 2 protruding out of the receiving cavity 10 in the locked state, and in the unlocked state, the holding structure of the handle structure 2 can protrude out of the receiving cavity 10 as the handle structure 2 needs to be operated to disassemble the functional module provided with the module locking assembly 100;

[0061] The handle structure 2 comprises: ​

[0062] The head 20 is close to the second side edge 12 of the assembly frame 1. The head 20 of the wrench 2 is matched with the box of the electronic device provided with the functional module to lock the functional module. The head 20 can be rotationally connected to the first side edge 11 and is close to the second side edge 12.

[0063] The extension 21 extends along the first side edge 11 to the third side edge 13. The second side edge 12 and the third side edge 13 are oppositely arranged. The extension 21 extends from the edge of the head 20 and extends from the second side edge 12 to a position close to the third side edge 13. The length of the extension 21 can affect the force applied to the wrench 2. Therefore, the extension 21 can be as long as possible in a certain space.

[0064] The self-locking part 22 is unlockably arranged on the third side edge 13 of the assembly frame 1. The self-locking part 22 can be composed of several independent structures. It can include a structure connected to the extension 21, a structure arranged on the extension 21, and a structure separated from the extension 21. According to the actual needs, the self-locking part 22 can be arranged. Through the self-locking part 22, the wrench 2 can be locked on the assembly frame 1, so as to avoid accidental touch or scratch caused by the wrench 2. The locking state of the wrench 2 can also be released.

[0065] When the wrench 2 is in the locked state, the self-locking part 22 is locked on the third side edge 13. When the wrench 2 is in the unlocked state, the self-locking part 22 is separated from the third side edge 13.

[0066] Through the inner recessed accommodating cavity 10 formed on the assembly frame 1, when the wrench 2 is in the locked state, the structure protruding outward is less or even none. The accidental touch caused by the structure protruding outward is avoided. The scratch caused by the structure protruding outward to the worker is also avoided. The consistency of the appearance of the electronic device is maintained. The module locking assembly in the limited space and the locking of the functional module using the module locking assembly are realized.

[0067] In a possible implementation, as shown in Figure 1 、 2 The locking hole 21A is formed at the position close to the third side edge 13 of the extension 21.

[0068] The self-locking part 22 comprises:

[0069] A locking member 220 is slidably connected along the vertical direction Y of the third side edge 13, a boss 220C is formed at a first end 220A of the locking member 220 facing the fourth side edge 14 of the assembly frame 1, a locking block 220D corresponding to the locking hole 21A is formed at a second end 220B of the locking member 220 facing the first side edge 11 of the assembly frame, a connecting arm 220E is formed between the first end 220A and the second end 220B, and an operation cavity 220F is formed between the connecting arm 220E, the first end 220A and the second end 220B;

[0070] A first return spring 221 is sleeved on the boss 220C formed on the locking member 220, and abuts between the fourth side edge 14 and the locking member 220, so as to provide a restoring force downward in the vertical direction Y from the fourth side edge 14 to the locking member 220 when the first return spring 221 is compressed;

[0071] A button 222 is accommodated in the operation cavity 220F and slidably connected along the horizontal direction X of the third side edge 13, wherein the sliding of the locking member 220 can be achieved by cooperating the sliding hole 220G provided on the locking member 220 with the mushroom nail provided on the third side edge 13, and the sliding of the button 222 can be achieved by cooperating the sliding hole 222A provided on the button 222 with the mushroom nail provided on the third side edge 13, and of course, cooperation can also be achieved by other structures in addition to the mushroom nail;

[0072] During the process of pushing the side of the wrench handle 2 close to the third side edge 13 into the accommodation cavity 10, the locking member 220 is lifted by the extension 21, and when the extension 21 reaches the locking position, the locking block 220D falls into the locking hole 21A under the action of the first return spring 221, and the wrench handle 2 is placed in the locked state;

[0073] When the wrench handle 2 is in the locked state and the button 222 is pressed, the locking member 220 is lifted by the button 222, the locking block 220D is disengaged from the locking hole 21A, and the wrench handle 2 is placed in the unlocked state.

[0074] As shown in Figure 3 , the cooperation between the locking member 220 and the button 222 is described. If the wrench handle 2 is in the locked state, the locking member 220 and the button 222 can be pushed apart as shown in Figure 3 (C), and if the button 222 is pressed at this time, the button is pushed to the side of the locking member 220, and the locking member 220 can slide upward in the vertical direction Y under the pushing of the button 222, as shown in Figure 3As shown in (B), the first return spring 221 is compressed. During this process, the locking block 220D of the locking member 220 can be disengaged from the locking hole 21A of the extension 21, thereby unlocking the wrench mechanism 2. The wrench mechanism 2 is placed in an unlocked state. After releasing the button 222, the locking member 220 and the button 222 are pushed back by the first return spring 221, returning to the state shown in FIG. Figure 3 (A) The situation shown.

[0075] In the process of pushing the wrench mechanism 2 from the unlocked state to put the wrench mechanism 2 into the locked state, it can be understood that the process is similar to the above process, such as Figure 3 As shown in (A), the extension 21 pushes into the locking block 220D below the locking member 220. As the extension 21 continues to push in, the locking member 220 is pushed up by the action of the extension 21. Figure 3 As shown in (B), the first return spring 221 is compressed. When the extension 21 reaches the locking position, the locking block 220D corresponds to the locking hole 21A of the extension 21. Under the action of the first return spring 221, the locking block 220D is pushed into the locking hole 21A. Figure 3 (C) shows that the locking member 220 is locked on the extension portion 21, thereby reaching the locked state of the wrench mechanism 2.

[0076] When realizing the cooperative driving between the button 222 and the locking member 220, in a possible implementation, specifically, as Figure 2 、 3 As shown, a receiving surface 220H is formed on the side of the locking member 220 facing the button 222, and an abutting surface 222B corresponding to the receiving surface is formed on the button 222;

[0077] When the wrench mechanism 2 is in a locked state and the button 222 is pressed, the locking member 220 is driven to be lifted up by the cooperation between the abutting surface 222B and the receiving surface 220H.

[0078] Since the contact surface 222B of the button 222 is close to the receiving surface 220H of the locking member 220, when the button 222 is pressed, the contact surface 222B pushes the receiving surface 220H, causing the locking member 220 to slide upward. Conversely, when the locking member 220 slides downward due to the restoring force of the first return spring 221, the receiving surface 220H abuts against the contact surface 222B and pushes it, causing it to slide outward.

[0079] When realizing the cooperative driving between the button 222 and the locking member 220, in another possible implementation, as Figure 4 As shown, a strip-shaped hole 220I is formed at at least one of the first end 220A of the locking member 220 and the second end 220B of the locking member 220;

[0080] At least one of the two ends of the button 222 in the vertical direction Y is formed with a clamping arm 222C clamping the locking member 220, wherein the clamping arm 222C is arranged corresponding to the configuration of the strip-shaped hole 220I;

[0081] The self-locking part 22 comprises:

[0082] A sliding shaft 223 is provided in the strip-shaped hole 220I and the clamping arm 222C, and when the button 222 is pressed when the spanner mechanism 2 is in the locked state, the sliding of the sliding shaft 223 relative to the strip-shaped hole 220I drives the locking member 220 to be lifted.

[0083] The first end 220A and the second end 220B can both be provided with a strip-shaped hole 220I, and correspondingly, a sliding shaft 223 can be provided on the button 222. Of course, according to different actual needs, only one end can be provided with a strip-shaped hole 220I and a sliding shaft 223, which is not limited.

[0084] When the button 222 is pushed, the sliding of the sliding shaft 223 in the obliquely arranged strip-shaped hole 220I can push the locking member 220 to move in the vertical direction Y. When the pressing of the button 222 is released, the sliding shaft 223 is pushed by the strip-shaped hole 220I, so that the button 222 returns to the initial position.

[0085] In order to improve the smoothness of the extension part 21 pushing the locking member 220, optionally, as shown in Figure 3 The guiding slope 21B is formed on at least one of the edge of the extension part 21 close to the inner side of the accommodating cavity 10 and the second end 220B of the locking member 220.

[0086] In the implementation shown in Figure 3 The guiding slope 21B is formed on the extension part 21, and when the extension part 21 and the locking block 220D of the locking member 220 abut, the locking member 220 can be gradually lifted by the guiding slope 21B. Of course, the guiding slope can also be formed on the second end 220B of the locking member 220 to achieve the same purpose, which can be realized according to actual needs, and is not limited.

[0087] In addition, a slope 220J can also be provided on the locking hole 220D, and when the self-locking part 22 is unlocked, the slope 220J can abut against the edge of the clamping hole 21A to play a guiding role, so that the extension part 21 of the spanner mechanism 2 can lift the locking member 220 more smoothly.

[0088] Optionally, as shown in Figure 1As shown, a second shielding edge 15 is formed on the outer edge of the first side edge 11, and the second shielding edge 15 at least partially shields the self-locking portion 22.

[0089] With the arrangement of the second shielding edge 15, the locking member 220, the button 222 and the first reset spring 221 can be shielded, which on one hand improves the consistency of the functional module and even the outer surface of the electronic device, and on the other hand can avoid the mistaken touch of the staff and reduce the risk of mistaken touch of each structure.

[0090] Optionally, as shown, Figure 5 the button 222 is formed with a pressing surface 222D on the side facing the second shielding edge 15;

[0091] The second shielding edge 15 is provided with an operation hole 15A, and the pressing surface 222D is exposed to the operation hole 15A.

[0092] The pressing surface 222D can correspond to the operation hole 15A, and the staff can press the pressing surface 222D through the operation hole 15A by means of a tool or the like.

[0093] In another possible implementation manner, optionally, as shown, Figure 6 the self-locking portion 22 comprises:

[0094] a locking piece 224 fixedly connected to the third side edge 13, and a clamping hole 224A is formed on the locking piece 224, and the locking piece 224 can include a base 224B fixed to the third side edge 13, and optionally, the base 224B can be fixed to the outer side of the third side edge 13 or the side facing the second side edge 12, but the clamping hole 224A needs to face outward to realize cooperation;

[0095] a connecting frame 225 connected to the extension portion 21, i.e. the tail of the extension portion 21 is connected to the connecting frame 225, and the connecting frame 225 can be C-shaped or O-shaped;

[0096] a knob 226 rotationally arranged in the connecting frame 225, and a clamping hook 226A is formed on the side edge of the knob 226 facing the assembly frame 1, and the clamping hook 226A cooperates with the clamping hole 224A to lock the spanner structure 2;

[0097] a rotating shaft 227 penetrating the knob 226 and the connecting frame 225;

[0098] a torsional spring 228 sleeved on the rotating shaft 227.

[0099] When locking is required, the extension portion 21 of the wrench mechanism 2 is pushed to rotate toward the accommodating cavity 10, and the hook 226A on the knob 226 abuts against the sheet metal outside the hole 224A. Through the pressure of the sheet metal, the knob 226 rotates, and under the action of the restoring force of the torsion spring 228, the hook 226A is clamped into the hole 224A, and the wrench mechanism 2 is placed in a locked state.

[0100] When unlocking is required, the staff can press the knob 226 to disengage the hook 226A from the hole 224A, and rotate the extension portion 21 outward to disengage the wrench mechanism 2.

[0101] Optionally, the component frame 1, such as Figure 6 As shown, it also includes:

[0102] The first shielding edge 16 is provided at the outer edge of the first side 11 close to the head 20 and extends toward the fourth side 14 opposite to the first side 11 .

[0103] The first shielding edge 16 can shield the head 20 of the wrench mechanism 2 , thereby preventing the head 20 of the wrench mechanism 2 from being accidentally touched, thereby improving the reliability of the electronic device.

[0104] Optionally, the head 20 is rotatably connected to the first side 11 via a rotating shaft 20A, and a second return spring 20B is sleeved on the rotating shaft 20A.

[0105] Under the action of the second return spring 20B, when the wrench mechanism 2 is unlocked, the extension portion 21 of the wrench mechanism 2 can be ejected by the second return spring 20B, thereby improving the efficiency of the wrench mechanism operation. Figure 1 and Figure 6 A second return spring and a rotating shaft may be provided in both implementations.

[0106] Correspondingly, the present application also provides a functional module 200, such as Figure 7 As shown, including:

[0107] Module housing 200A;

[0108] A module card 200B is disposed in the module housing 200A; and

[0109] The module locking assembly 100 is disposed on one side of the module housing 200A, and the assembly frame 1 of the module locking assembly 100 is located inside the module housing 200A.

[0110] Correspondingly, the present application also provides an electronic device, including:

[0111] The functional module 200 mentioned above.

[0112] The electronic device can be a router, a switch, a server, a firewall, a personal computer, etc., and the functional module 200 can be an operation module, a storage module, a display module, etc., which can be set according to actual needs.

[0113] In comparison with the prior art, Figures 5-7 In the corresponding implementation, Figures 1-4 In the corresponding implementation, when the spanner handle 2 is placed in the locked state, the part of the spanner handle 2 accommodated in the accommodation cavity 10 is more, which can better avoid the mistaken touch of the structure and the scratch caused by the structure protruding.

[0114] The technical solutions provided by the embodiments of the present specification can include the following beneficial effects:

[0115] In the module locking assembly, the accommodation cavity accommodating the spanner handle is formed, and the spanner handle can be locked to the assembly frame or unlocked from the assembly frame through the self-locking part in the spanner handle, the consistency of the outer surface of the functional module and the electronic device in which the functional module is inserted is maintained, the mistaken touch caused by the structure protruding is reduced, and the reliability of the electronic device is improved.

[0116] Other embodiments of the present specification will be readily apparent to those skilled in the art upon considering the specification in its entirety. The specification is intended to cover any variations, uses, or adaptations of the present specification following the general principles thereof and including modifications and equivalents which are obvious to those skilled in the art. The specification and examples are to be regarded as illustrative only, and the true scope and spirit of the present specification are indicated by the following claims.

[0117] It should be understood that the present specification is not limited to the precise structures described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present specification is limited only by the appended claims.

[0118] The above is only the preferred embodiment of the present specification, and is not intended to limit the present specification. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present specification shall be included in the scope of protection of the present specification.

Claims

1. A module locking assembly, characterized in that: include: a component frame, wherein a receiving cavity is formed in the component frame; a wrench mechanism, rotatably connected to the first side of the component frame, and at least partially disposed in the accommodating cavity; Wherein, the wrench mechanism comprises: a head portion, close to the second side of the component frame; an extension portion extending along the first side toward the third side, wherein the second side and the third side are arranged opposite to each other; a self-locking portion, unlockably disposed on a third side of the component frame; When the wrench mechanism is in a locked state, the self-locking portion is locked to the third side; when the wrench mechanism is in an unlocked state, the self-locking portion is separated from the third side.

2. The modular locking assembly according to claim 1, wherein: The self-locking portion comprises: a locking plate, fixedly connected to the third side, and having a locking hole formed on the locking plate; a connecting frame connected to the extending portion; A knob is rotatably disposed in the connection frame, and a hook is formed on an edge of the knob facing the component frame, and the hook cooperates with the hole to lock the wrench mechanism; a rotating shaft, the rotating shaft being provided through the knob and the connecting frame; The torsion spring is sleeved on the rotating shaft.

3. The modular locking assembly according to claim 1, wherein: The component frame further includes: A first shielding edge is provided at an outer edge of the first side close to the head and extends toward a fourth side opposite to the first side.

4. The modular locking assembly according to claim 1, wherein: A locking hole is formed at a position of the extension portion close to the third side edge; The self-locking portion comprises: a locking member slidably connected along a vertical direction of the third side, a boss being formed at a first end of the locking member facing the fourth side of the component frame, a locking block corresponding to the locking hole being formed at a second end of the locking member facing the first side of the component frame, a connecting arm being formed between the first end and the second end, and an operating cavity being formed between the connecting arm, the first end, and the second end; a first return spring, sleeved on a boss formed on the locking member, the first return spring abutting between the fourth side and the locking member; a button, housed in the operating cavity and slidably connected along the horizontal direction of the third side; In the process of the wrench mechanism being pushed into the accommodating cavity at the side close to the third side, the locking piece is lifted up by the extending portion, and when the extending portion reaches the locking position, the locking block falls into the locking hole under the action of the first return spring, and the wrench mechanism is placed in a locked state; when the wrench mechanism is in the locked state and the button is pressed, the locking piece is lifted up by the button, the locking block escapes from the locking hole, and the wrench mechanism is placed in an unlocked state.

5. The module locking assembly according to claim 4, wherein: The locking member is formed with a receiving surface on one side facing the button, and the button is formed with an abutting surface corresponding to the receiving surface; When the wrench mechanism is in a locked state and the button is pressed, the locking member is driven to be lifted up by the cooperation between the abutting surface and the receiving surface.

6. The modular locking assembly according to claim 4, wherein: A strip-shaped hole is formed at at least one of the first end of the locking member and the second end of the locking member; At least one of the two ends of the button in the vertical direction is formed with a clamping arm for clamping the locking member; The self-locking portion comprises: A sliding shaft is provided through the strip-shaped hole and the clamping arm. When the wrench mechanism is in a locked state and the button is pressed, the locking member is lifted up by sliding the sliding shaft relative to the strip-shaped hole.

7. The module locking assembly according to claim 5, wherein: A guiding slope is formed on at least one of an edge of the extension portion close to the inner side of the accommodating cavity and the second end of the locking member.

8. The modular locking assembly according to claim 4, wherein: A second shielding edge is formed on the outer edge of the first side, and the second shielding edge at least partially shields the self-locking portion.

9. The modular locking assembly according to claim 8, wherein: A pressing surface is formed on a side of the button facing the second shielding edge; An operating hole is formed on the second shielding edge, and the pressing surface is exposed in the operating hole.

10. The module locking assembly according to any one of claims 1 to 9, characterized in that: The head is rotatably connected to the first side through a rotating shaft, and a second return spring is sleeved on the rotating shaft.

11. A functional module, characterized in that: include: module housing; A module card is arranged in the module housing; as well as, The module locking assembly according to any one of claims 1 to 10 is arranged on one side of the module housing, and the assembly frame of the module locking assembly is located inside the module housing.

12. An electronic device, characterized in that: include: The functional module according to claim 11.

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