CN115992844A

CN115992844A - Module assembly capable of being connected in opposite-plug mode and electronic equipment

Info

Publication number: CN115992844A
Application number: CN202111208983.4A
Authority: CN
Inventors: 罗源
Original assignee: Suzhou Yuankong Electronic Technology Co ltd; Guangzhou Shiyuan Electronics Thecnology Co Ltd
Current assignee: Suzhou Yuankong Electronic Technology Co ltd; Guangzhou Shiyuan Electronics Thecnology Co Ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2023-04-21

Abstract

The invention discloses a module assembly capable of being connected in an opposite-plug manner and electronic equipment, wherein the module assembly capable of being connected in an opposite-plug manner comprises a first module and a second module; the first module is provided with a first guide structure and a first limit structure, the second module is provided with a second guide structure and a second limit structure, one of the first limit structure and the second limit structure is a clamping piece, and the other of the first limit structure and the second limit structure is a limit hole; when the second module is inserted into the first module, the first guide structure drives the clamping piece to pass through the clamping hole through the second guide structure, and when the second module is inserted into the first module, the clamping hole retreats relative to the clamping piece and is clamped with the clamping piece. The module assembly capable of being connected in opposite insertion mode can realize the buckle connection between the modules after the opposite insertion is completed only through opposite insertion, and is convenient to operate, simple in structure, convenient to manufacture and low in cost; the electronic equipment can be fast buckled with the main module in an opposite-plug manner, and has the advantages of simple structure, high production efficiency and high reliability.

Description

Module assembly capable of being connected in opposite-plug mode and electronic equipment

Technical Field

The present invention relates to the field of electronic devices, and in particular, to a module assembly capable of being connected in a pluggable manner and an electronic device.

Background

In an electronic device, a main module is generally arranged to realize basic functions of the device; as for the controller, the basic control requirements are fulfilled by the arrangement of the master module. However, in many application scenarios, there is a need to add an expansion module, such as a serial port module or a light source module, which needs to be expanded. When designing the main module, in order to ensure reasonable distribution of the function proportion, the volume of the main module is ensured to be reasonable, and generally, all module functions are not integrated in the main module, namely, the main module and the expansion module are not designed into a whole.

In the existing electronic equipment, an expansion module and a main module are generally designed separately, when the equipment needs to expand functions, the expansion module with the corresponding functions is connected with the main module in an opposite inserting mode, and after the opposite inserting between the modules is completed, the expansion module and the main module are relatively fixed through fixing structures such as screws, a transfer support and the like, so that the reliable operation of the equipment is guaranteed.

However, the conventional method of fixing after insertion between the expansion module and the main module has the following problems: the fixing and the disassembly are complicated, and the operation is troublesome.

Disclosure of Invention

One object of an embodiment of the invention is to: the module assembly capable of being connected in an opposite-plug mode is convenient to operate in the opposite-plug mode, simple in structure, convenient to manufacture and high in reliability.

Another object of an embodiment of the invention is to: an electronic apparatus is provided which can simply and quickly mount and fix an expansion module to a main module.

In order to achieve one of the above purposes, the present invention adopts the following technical scheme:

a pluggable module assembly comprising:

comprises a first module and a second module;

the first module is provided with a first guide structure and a first limit structure which are fixedly connected, the second module is provided with a second guide structure corresponding to the guide structure, and the second module is provided with a second limit structure corresponding to the limit structure; one of the first limiting structure and the second limiting structure is a clamping piece, and the other is a clamping hole;

when the second module moves towards the first module along the plugging direction, the clamping hole approaches the clamping piece along the plugging direction, wherein the second guide structure is matched with the first guide structure to provide a guide force so as to drive the clamping Kong Yandi to move along a direction to approach the clamping piece;

when the second module moves to the opposite insertion position along the insertion direction, the clamping piece is inserted into the clamping hole; the clamping hole moves relative to the clamping piece along a second direction opposite to the first direction, so that the first module is in clamping connection with the second module through the clamping piece.

In order to achieve the second purpose, the invention adopts the following technical scheme:

an electronic device comprising the pluggable module assembly according to the above scheme, wherein the first module is a main module, and the second module is an extension module.

The beneficial effects of the invention are as follows: the module assembly capable of being connected in opposite insertion mode can realize the buckle connection between the modules after the opposite insertion is completed only through opposite insertion, and the clamping piece is simple in structure, convenient to manufacture and high in reliability; the relative positions between the limiting structures can be adjusted when the modules are inserted by matching the guiding structures, the adjustment of the positions of the limiting structures is released after the insertion is completed, the buckling connection between the limiting structures after the insertion is completed is ensured, the insertion connection between the modules is realized, and the assembly is convenient and quick;

the electronic equipment can be fast buckled with the main module in an opposite-inserting way, and has a simple structure.

Drawings

The invention is described in further detail below with reference to the drawings and examples.

FIG. 1 is a schematic illustration of an interpolation process of a module assembly according to an embodiment of the present invention;

FIG. 2 is a second schematic illustration of the process of inserting the module assembly according to the embodiment of the present invention;

FIG. 3 is a third schematic illustration of the process of inserting the module assembly according to the embodiment of the present invention;

FIG. 4 is a schematic diagram of a process for inserting module assemblies according to an embodiment of the present invention;

FIG. 5 is a schematic illustration of a fifth step of inserting a module assembly according to an embodiment of the present invention (the sliding seat is located at the clamping position);

FIG. 6 is a schematic view of an exploded construction of a modular assembly according to an embodiment of the present invention (the dashed lines provide an assembly schematic);

fig. 7 is an enlarged view of a portion a in fig. 6;

fig. 8 is one of assembly schematic diagrams of a module assembly according to an embodiment of the present invention, which is one of partial structure schematic diagrams of an electronic device according to an embodiment of the present invention (a sliding seat is located at a clamping position);

fig. 9 is an enlarged view of a portion B in fig. 8;

fig. 10 is an enlarged view of a portion C in fig. 8;

FIG. 11 is a second schematic diagram of an assembly of a module assembly according to an embodiment of the present invention, and is a second schematic diagram of a partial structure of an electronic device according to an embodiment of the present invention (the sliding seat is located at the clamping position);

fig. 12 is an enlarged view of a portion D in fig. 11;

fig. 13 is an enlarged view of the portion E in fig. 11;

fig. 14 is an enlarged view of the portion F in fig. 11;

FIG. 15 is a schematic diagram of a pair of inserting blocks according to an embodiment of the present invention;

FIG. 16 is a second schematic diagram of a structure of the opposite plug according to the present invention;

FIG. 17 is a schematic diagram of a structure of a clip according to the present invention;

FIG. 18 is a second schematic view of a structure of the fastening member according to the present invention;

FIG. 19 is a third schematic view of a structure of the fastening member according to the present invention;

FIG. 20 is a schematic view of a sliding seat according to the present invention;

FIG. 21 is a second schematic view of a sliding seat according to the present invention;

fig. 22 is an enlarged view of a portion G in fig. 21;

FIG. 23 is a schematic view of a second base for implementing the present invention;

FIG. 24 is a second schematic view of a second embodiment of the second base;

FIG. 25 is a third schematic view of a structure of the second base according to the present invention;

FIG. 26 is a schematic view of a structure of a baffle according to the present invention;

in the figure:

100. a first module; 200. a second module; 10. a first base; 11. a first pair of insert surfaces; 12. a first mounting groove; 121. a first threaded hole; 122. inserting the positioning holes; 20. a second base; 201. a main board section; 202. a first side plate; 2021. a button avoidance hole; 203. a second side plate; 204. a rib; 2041. a chute; 21. a second pair of insertion surfaces; 221. a counter-insertion avoidance hole; 222. clamping the avoidance hole; 23. sliding a limit mounting column; 24. a second mounting groove; 241. a second threaded hole; 242. a second positioning column; 30. a sliding seat; 31. a bar-shaped limiting hole; 41. an elastic member; 42. an elastic limit column; 43. a baffle; 431. a first plate portion; 4311. a post mounting hole; 432. a second plate portion; 4321. a second locking hole; 4322. a second positioning hole; 501. a top moving inclined plane; 51. the opposite plug block; 511. a wedge portion; 5112. a holding surface; 512. a connection part; 513. a locking part; 5131. a first locking hole; 514. a buckling position avoiding groove; 5141. a first buckling groove wall; 52. a jack is arranged; 61. a clamping piece; 611. a connecting column; 6111. a first lever portion; 6112. a second lever portion; 6113. a step surface; 612. a head boss; 6121. a clamping surface; 62. a clamping hole; 621. a small hole portion; 622. a large hole part; 70. sliding a limit screw; 71. a limit nut; 80. an unlock button; 81. a guide part; 82. a limit part; 91. a first fastener; 92. and a second fastener.

Detailed Description

In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "affixed" and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The invention provides a module assembly capable of being connected in an opposite inserting way, which provides an opposite inserting fixing scheme capable of being inserted between modules rapidly and being fixed relatively, and the two modules are convenient to assemble, simple in structure, convenient to produce and manufacture, convenient to maintain, good in appearance and high in reliability.

The invention also provides electronic equipment, which can be a visual controller, a detection controller or other equipment; when the electronic equipment is a controller, the required functions are increased along with the quantity change of the detection parameters, so that an expansion module is increased to meet the newly-increased functional requirements; the electronic equipment is internally provided with the main module, and is provided with the expansion module which can be selectively inserted and butted with the main module, the expansion module and the main module can be quickly inserted and fixed, the installation and the fixation of the expansion module are quick and reliable, the structure is simple, the production and the manufacture are convenient, the maintenance are convenient, the appearance is good, and the reliability is high.

In the present invention, one part may move relative to the other part, or one part may move, or the other part may move, or both parts may move.

As shown in fig. 1 to 26, in one embodiment of the pluggable module assembly of the present invention, the module assembly includes a first module 100, a second module 200;

FIG. 6 provides an exploded view of the first module and the second module, and FIG. 8 provides a schematic view of the mating of the first module and the second module to complete the mating connection (the second module is in the mated position);

the first module 100 is provided with a first guide structure and a first limit structure which are fixedly connected, the second module 200 is provided with a second guide structure corresponding to the first guide structure, and the second module 200 is provided with a second limit structure corresponding to the first limit structure; one of the first limiting structure and the second limiting structure is a clamping piece 61, and the other is a clamping hole 62;

the second module 200 and the first module 100 are suitable for being inserted under the action of external force, and after the insertion is completed, the buckling connection between the modules can be completed;

the process of plugging and clamping the second module 200 and the first module 100 is as follows:

the second module 200 moves toward the first module 100 in the plugging direction under the action of an external force;

in the plugging direction, the clamping piece 61 and the clamping hole 62 are close to each other;

and, when the second module 200 and the first module 100 approach each other to the guiding and engaging position, the second guiding structure and the first guiding structure cooperate to provide a guiding force, and the clamping hole 62 relatively moves along the first direction under the direction of the guiding force to approach the clamping piece 61;

When the second module 200 moves to the opposite insertion position along the insertion direction, the clamping piece 61 is inserted into and passes through the clamping hole 62;

when the second module 200 is located at the plugging position, the clamping hole 62 can move relative to the clamping piece 61 along a second direction opposite to the first direction, so that the clamping piece 61 cannot pass through the clamping hole 62 in the plugging direction, and the first module 100 is in snap connection with the second module 200 through the clamping piece 61;

the first module 100 and the second module 200 are connected in a plug-in manner and are relatively fixed.

Wherein, the plugging direction refers to a direction in which the second module 200 and the first module 100 approach each other, when the first module 100 is disposed below the second module 200, the second module 200 may approach the first module 100 along the plugging direction from top to bottom, so that the first guiding structure is matched with the second guiding structure, and the first limiting structure is matched with the second limiting structure.

Of course, the plugging direction is not specifically limited in this embodiment, and may be other directions as long as the second module 200 approaches the first module 100 to complete the plugging connection.

In the process of inserting the first module 100 and the second module 200, the movement of the clamping member 61 or the movement of the clamping hole 62 refers to the change of the relative position between the clamping member 61 and the clamping hole 62, and the movement of the clamping member 61 or the movement of the clamping hole 62 may be performed, or the movement of the clamping member 61 and the movement of the clamping hole 62 may be performed.

The module assembly capable of being connected in opposite insertion can realize the buckle connection between the modules after the opposite insertion is completed only by opposite insertion, and the clamping piece 61 has simple structure, convenient manufacture and high reliability; and through the cooperation between the guide structure, when inserting to the time between the module, can adjust the relative position between the limit structure to remove the adjustment to limit structure's position after inserting to the completion, guarantee to realize the buckle connection between the limit structure after inserting to the completion, realize the intermodule to inserting the connection, the equipment is convenient, quick.

In one embodiment of the pluggable module assembly of the present invention,

as shown in fig. 1, 5, 6 and 8, the first module 100 includes a first base 10; the first base 10 includes a first pair of insertion surfaces 11;

the second module 200 includes a second base 20, a sliding seat 30, and an elastic member 41; the sliding seat 30 is slidably connected with the second base 20 through a sliding fit assembly; the sliding seat 30 comprises a second pair of insertion surfaces 21; the elastic member 41 acts on the second base 20 and the sliding seat 30;

one of the first guide structure and the second guide structure is a counter insert block 51, and the other is a counter insert hole 52; the counter insert 51 is provided on the first base 10 and the counter insert hole 52 is provided on the slide base 30, or the counter insert 51 is provided on the slide base 30 and the counter insert hole 52 is provided on the first base 10; the counter insert 51 and/or the counter insert hole 52 are provided with a top moving inclined plane 501;

One of the first limiting structure and the second limiting structure is a clamping piece 61, and the other is a clamping hole 62; the clamping piece 61 is arranged on the first base 10, the clamping hole 62 is arranged on the sliding seat 30, or the clamping piece 61 is arranged on the sliding seat 30, and the clamping hole 62 is arranged on the first base 10; as shown in fig. 1, 5, 10, 12, 13, 17 and 18, the clamping member 61 includes a connecting post 611 and a head boss 612, the head boss 612 protrudes relative to the connecting post 611 in a radial direction of the clamping member 61, and a clamping surface 6121 is formed on a side of the head boss 612 close to the connecting post 611;

fig. 1 to 5 show process diagrams of the plug-in connection of the second module 200 with the first module 100, the elastic element 41 not being illustrated; in fig. 5, the slide seat 30 is in the locking position; in fig. 8-10, schematic diagrams of the mating relationship with the first module 100 when the second module 200 is in the docked position are provided from an angle thereof; in fig. 11 to 14, schematic diagrams of the mating relationship with the first module 100 when the second module 200 is in the docked position are provided from another angle.

In this embodiment, the process of the plug-in connection between the first module 100 and the second module 200 in the plug-in assembly is as follows:

as shown in fig. 1 to 3, the second module 200 approaches the first module 100 in the plugging direction to move toward the plugging position;

As shown in fig. 3 to 5, when the second module 200 moves along the plugging direction, the counter-plug 51 is inserted into the counter-plug hole 52, the top moving inclined surface 501 is pressed, and the top moving inclined surface 501 provides a pressing counter force to push the sliding seat 30 to slide in the first direction against the elastic force of the elastic member 41; when the second module 200 moves from the initial position to the insertion position, as shown in fig. 4, the clamping member 61 passes through the clamping hole 62; when the second module 200 is located at the plugging position and the plugging force acting on the second module 200 is removed, the sliding seat 30 can move to the clamping position in the second direction under the action of the elastic force; as shown in fig. 5, when the sliding seat 30 is at the locking position, the sliding seat 30 is locked into the locking groove defined between the locking member 61 and the first base 10.

In other embodiments, when the sliding seat 30 is at the locking position, the first base 10 is locked into a locking groove defined between the locking member 61 and the sliding seat 30.

In this embodiment, the second direction is opposite to the first direction, and the plugging direction is perpendicular to the first direction.

In an embodiment, the first direction is backward, the second direction is forward, the second module 200 is above the first module 100 when the second module 200 is opposite to the first module 100, and the plugging direction of the second module 200 is downward.

The module assembly of the invention is ingenious in design, and the opposite plug-in block 51 and the opposite plug-in hole 52 are arranged to convert opposite plug-in force into pushing reaction force so as to adjust the position of the sliding seat 30, thereby relatively moving the clamping piece 61 to the position capable of being inserted into the clamping hole 62; by arranging the elastic member 41, after the clamping member 61 passes through the clamping hole 62, the sliding seat 30 is reset to a position where the clamping member 61 cannot pass through the clamping hole 62 by elastic force, so that the snap connection between the first module 100 and the second module 200 is realized, that is, the relative fixation between the first module 100 and the second module 200 is realized.

In the prior art, the relative fixation between the expansion module and the main module is mainly realized by two fixing modes: firstly, the two modules are fixed by screws or a transfer bracket, so that the relative fixation between the two modules is realized; and secondly, respectively installing a plastic elastic buckle and a plastic hook on the two modules, and realizing the relative fixation between the two modules through the clamping connection of the elastic buckle and the hook. However, in the first fixing mode, when the fixed expansion module is installed, a special tool is required to be used for installation, and the operation is complex and the time consumption is long; the second fixing mode has a complex fixing structure, the special mould is required to produce and manufacture the plastic elastic buckle and the plastic hook, the assembly and maintenance cost is high, and in addition, due to a certain tolerance between the round angle of the plastic part and the round angle of the module corner, the poor matching condition between the plastic part and the main module or the expansion module is easy to occur, so that the appearance of the module is not attractive.

In the module assembly of the invention, the second module 200 and the first module 100 are oppositely inserted, and when the second module and the first module are inserted in place, the automatic buckling between the modules can be realized; in the module assembly, the fixing and the dismounting operations among the modules are simple, convenient and quick; in addition, the sliding seat 30, the opposite plug block 51 and the clamping piece 61 are convenient to manufacture, the insertion holes and the clamping holes 62 are also convenient to process, and the whole structure is simple and convenient to manufacture; meanwhile, after the expansion module and the main module are inserted and clamped, the first guide structure, the second guide structure, the first limiting structure and the second limiting structure are all located between the two modules, and the appearance of the module assembly is not affected.

In an embodiment of the electronic device of the present invention, as shown in fig. 6, 8 and 11, the electronic device comprises a module assembly as in the above embodiment, wherein:

the first module 100 is a main module, and the main module is a module for realizing main functions of the electronic device;

the second module 200 is an expansion module, which is a module for realizing an expansion function of the electronic device, and the expansion module may be, but is not limited to, a serial port module and a terminal module;

the expansion module can be assembled to the main module or disassembled from the main module; the expansion module has an assembled state;

when the expansion module is in an assembled state, the expansion module is in buckling connection with the main module through the clamping piece 61, the clamping piece 61 is inserted into the clamping hole 62, and the opposite plug 51 is inserted into the opposite jack 52; the clamping member 61 includes a clamping surface 6121; when the clamping piece 61 is arranged on the first base 10, the sliding seat 30 is limited between the clamping surface 6121 and the first base 10, and when the clamping piece 61 is arranged on the sliding seat 30, the first base 10 is limited between the clamping surface 6121 and the sliding seat 30.

In an embodiment of the module assembly or the electronic device, the opposite plug 51 and the clamping member 61 are disposed on the first base 10, and the top moving inclined plane 501 is formed on a side of the opposite plug 51 facing away from the first base 10; the opposite insertion hole 52 and the clamping hole 62 are arranged on the sliding seat 30, and the opposite insertion hole 52 is a gourd-shaped hole comprising a small hole 621 and a large hole 622; the elastic member 41 is a spring.

In this embodiment, the assembly process of the expansion module is as follows:

referring to fig. 1, the expansion module is inserted downward, that is, the expansion module approaches the main module along the insertion direction; referring to fig. 2, the top moving inclined surface 501 of the opposite plug 51 contacts the sliding seat 30 first; referring to fig. 2 and 3, under the action of the top moving inclined plane 501, the sliding seat 30 moves in the first direction; because the effect that the clamping screw plays is similar to the peg, and the clamping hole 62 of the sliding seat 30 corresponding to the clamping screw is a gourd-shaped hole, one end is a small hole 621, and the other end is a large hole 622, the clamping screw is initially matched with the small hole 621, the expansion module and the main module cannot be buckled or cannot be pulled out after buckling, please refer to fig. 3 and 4, as the opposite plug-in block 51 is continuously inserted into the opposite plug-in hole 52, the jacking inclined plane 501 is continuously propped, the sliding seat 30 is gradually pushed in the first direction, the large hole 622 of the clamping hole 62 is gradually moved to the position opposite to the clamping screw, the expansion module is continuously inserted downwards, the head boss 612 of the clamping screw penetrates through the sliding seat 30 from the clamping hole 62, the jacking inclined plane 501 is no longer propped by the sliding seat 30, the sliding seat 30 is moved in the second direction opposite to the first direction under the effect of the spring, please refer to fig. 5, the sliding seat 30 is reset again, and the clamping screw is buckled by the sliding seat 30, thereby buckling the expansion module and the main module is buckled.

In an embodiment of the module assembly or the electronic device, the first module 100 further includes a first housing, where the first housing is connected with the first base 10 to define a first accommodating cavity, and the first accommodating cavity provides an installation space for structures such as an electronic device; the second module 200 further includes a second housing connected with the second base 20 to enclose a second accommodating cavity, and the second accommodating cavity provides an installation space for the electronic device and other structures.

The electronic equipment can realize the rapid assembly of the expansion module and the main module, is convenient to assemble, has a simple module structure and is efficient to produce; the module is convenient to maintain, the appearance of the main module is not affected by the part of the main module which is used for being buckled with the expansion module, and the design difficulty of packaging materials is reduced; and moreover, the device has the advantages of good appearance, simple structure, high reliability and low cost.

In this embodiment, after the main module and the extension module are connected by the opposite-plug buckle, the main module and the extension module are electrically connected by the opposite-plug terminal.

In one embodiment of the module assembly or the electronic device, in order to facilitate the provision of the clamping member 61 on the first base 10 or the sliding seat 30, the manufacturing cost is reduced, and the clamping member 61 is configured in the following manner:

as shown in fig. 5, 6, 9, 12, 13, and 17 to 19, a clamping screw is used as the clamping piece 61; the clamping screw comprises a screw rod and a head boss 612, wherein the head boss 612 protrudes relatively to a plurality of protrusions in the radial direction of the clamping screw so as to provide a clamping surface 6121 on one side of the head boss 612 close to the screw rod; the screw is connected with the first base 10 or the sliding seat 30 to achieve the installation of the clamping piece 61.

In this embodiment, in order to ensure that a certain fastening interval is reserved between the fastening surface 6121 and the first base 10 or the sliding seat 30 when the fastening screw is connected with the first base 10 or the sliding seat 30, so as to form a fastening groove, the fastening screw is configured in the following manner: the plurality of first rod parts 6111 and second rod parts 6112 are connected with the head boss 612 in sequence, wherein the first rod parts 6111 and the second rod parts 6112 are connected with the head boss 612; an external thread is arranged on the first rod part 6111;

when the clamping piece 61 is arranged on the first base 10, the first rod portion 6111 is in threaded connection with the first base 10, the second rod portion 6112 protrudes relative to the first base 10, and a buckling groove is formed between the clamping surface 6121 and the first base 10;

or, when the clamping piece 61 is arranged on the sliding seat 30, the first rod portion 6111 is in threaded connection with the sliding seat 30, the second rod portion 6112 protrudes relative to the first base 10, and a buckling groove is formed between the clamping surface 6121 and the sliding seat 30.

For the technical scheme that the opposite plug blocks 51 provided with the jacking inclined planes 501 and the avoidance grooves are used for realizing the inter-module clamping, the clamping screws are adopted outside the opposite plug blocks 51 as the clamping pieces 61, the clamping screws are convenient to purchase, low in cost, low in assembly difficulty and short in assembly time, the head bosses 612 of the clamping screws are large, the provided clamping faces 6121 are large, and the buckling is more reliable.

In this embodiment, the clamping screw is adopted as the clamping piece 61, which is convenient for purchase and manufacture compared with the plastic piece specially molded for clamping and buckling in the prior art; the first shaft portion 6111 of the screw is screwed with the first base 10 or the slide holder 30, so that the attachment of the clip 61 can be achieved by a simple structure at the time of manufacturing the first module 100 or the second module 200.

In this embodiment, as shown in fig. 17 and 18, the connection between the first rod portion 6111 and the head boss 612 is achieved through the second rod portion 6112 of the screw, so that a fastening gap with a reasonable size is left between the fastening surface 6121 of the head boss 612 and the first base 10 or the sliding seat 30, so as to form a fastening groove, and ensure reliable fastening between the second module 200 and the first module 100.

In this embodiment, in order to ensure reliable connection of the clamping screw and the first base 10 or the sliding seat 30, the screw is configured as follows:

the clamping screw is a step screw; as shown in fig. 17 and 18, in the radial direction of the step screw, the second shaft portion 6112 protrudes relative to the first shaft portion 6111, and a step surface 6113 is formed on a side of the second shaft portion 6112 close to the first shaft portion 6111;

when the clamping piece 61 is arranged on the first base 10, the step surface 6113 is abutted with one side of the first base 10 close to the sliding seat 30; or, when the engaging member 61 is provided on the slide seat 30, the step surface 6113 abuts on a side of the slide seat 30 close to the first base 10.

In the present embodiment, the first rod portion 6111 and the second rod portion 6112 are configured to have a diameter difference, so that a step surface 6113 is formed on the second rod portion 6112, and when the clamping screw is screwed into the first base 10 or the sliding seat 30 in the module assembly stage, the clamping screw is abutted against the first base 10 or the sliding seat 30 through the step surface 6113, so that in-place feedback is provided for installation of the clamping screw; and the step surface 6113 is propped against the first base 10 or the sliding seat 30, so that the head boss 612 is reliably supported, and the reliable clamping connection of the first module 100 and the second module 200 is ensured.

In an embodiment of the module assembly or the electronic device, in order to increase the contact area between the clamping surface 6121 and the sliding seat 30 or the first base 10, thereby providing a more reliable limitation on the relative position between the sliding seat 30 and the first base 10, ensuring the clamping reliability, the clamping member 61 and the clamping hole 62 are configured as follows:

the clamping piece 61 comprises a connecting column 611 and a head boss 612 which are connected with each other, and the head boss 612 protrudes relative to the connecting column 611 in the radial direction of the clamping piece 61; the side of the head boss 612 near the connecting post 611 forms a clamping surface 6121;

when the clamping piece 61 is arranged on the first base 10, a buckling groove is formed between the clamping piece 61 and the first base 10, namely, a buckling groove is formed between the clamping surface 6121, the connecting column 611 and the first pair of inserting surfaces 11; or, when the clamping piece 61 is arranged on the sliding seat 30, a buckling groove is formed between the clamping piece 61 and the sliding seat 30, namely, a buckling groove is formed between the clamping surface 6121, the connecting column 611 and the second pair of inserting surfaces 21;

As shown in fig. 10, 20, 21, and 22, the engaging hole 62 includes a large hole portion 622 and a small hole portion 621 connected to each other; the small hole 621 is shaped and sized to block the head boss 612 from passing therethrough, and the large hole 622 is shaped and sized to allow the boss to pass therethrough;

as shown in fig. 1, when the second module 200 is in the initial position, the head boss 612 is located opposite to the small hole, and at this time, the fastening member 61 cannot pass through the fastening hole 62;

as shown in fig. 2 and 3, in the process of moving the second module 200 from the initial position to the plugging direction, the sliding seat 30 slides in the first direction under the action of the pushing inclined surface 501, and the head boss 612 and the large hole 622 approach each other;

as shown in fig. 4, when the second module 200 moves to the plugging direction to the plugging position, the connection post 611 is located in the large hole 622, and the head boss 612 passes through the large hole 622;

during the process of resetting the sliding seat 30 to the second direction, the connecting column 611 and the small hole 621 approach each other;

as shown in fig. 5, when the sliding seat 30 is reset to the locking position in the second direction, the connection post 611 is located in the small hole 621;

when the sliding seat 30 is located at the clamping position and the clamping piece 61 is arranged on the first base 10, the head boss 612 is located at one side of the small hole 621 away from the first base 10, and the sliding seat 30 is clamped into the buckling groove between the head boss 612 and the first base 10, so as to realize the relative fixation of the first module 100 and the second module 200;

When the sliding seat 30 is located at the clamping position and the clamping piece 61 is disposed on the sliding seat 30, the head boss 612 is located at a side of the small hole 621 away from the sliding seat 30, and the first base 10 is clamped into the fastening slot between the head boss 612 and the sliding seat 30, so as to achieve the relative fixation of the first module 100 and the second module 200.

In an embodiment of the module assembly or the electronic device, in order to increase the size of the area of the clamping surface 6121 of the head boss 612 against the sliding seat 30 or the first base 10 when the sliding seat 30 is located at the clamping position on the basis of the structure that the clamping hole 62 is provided to include the small hole portion 621 and the large hole portion 622, the reliability of the clamping fixation between the first module 100 and the second module 200 is increased by configuring the clamping piece 61 and the clamping hole as follows:

the clamping hole 62 is a gourd-shaped hole;

the connecting column 611 is a cylinder, the head boss 612 is a round table, and the clamping surface 6121 is an annular surface;

as shown in fig. 22, the diameter of the small hole 621 is d11, the diameter of the large hole 622 is d12, and d11 < d12;

as shown in fig. 19, the diameter of the connecting post 611 is d21, the diameter of the head boss 612 is d22, d21 < d22;

d21 is less than or equal to d11 and less than d12, so that the connecting column 611 can be inserted into the small hole 621 and the large hole 622;

d22.ltoreq.d12, thus ensuring that the head boss 612 can pass through the large hole 622;

d11 < d22, so, when guaranteeing that head boss 612 passes big hole portion 622 and translates to the side of aperture portion 621, when sliding seat 30 is located the joint position, head boss 612 can't pass aperture portion 621 to realize reliable lock joint.

In this embodiment, the diameters of the respective portions refer to diameters in the third and fourth directions.

In this embodiment, the gourd-shaped clamping hole 62 is adopted to cooperate with the opposite-plug assembly, so that the relative positions between the small hole 621 and the head boss 612 and between the large hole 622 and the head boss 612 can be adjusted through the guiding of the pushing inclined plane 501 when the first module 100 and the second module 200 are opposite-plug, so that the head boss 612 can pass through the clamping hole 62 when the opposite-plug is completed, and the head boss 612 can be clamped with the sliding seat 30 or the first base 10 under the limitation of the small hole 621 after the opposite-plug is completed, so that the modules are relatively fixed; the large hole portion 622 can be driven to move to a position opposite to the clamping piece 61 by adjusting the position of the sliding seat 30, so as to separate the second module 200 from the first module 100.

In the present embodiment, the gourd-shaped clamping hole 62 is matched with the truncated cone-shaped head boss 612, so that the contact area between the clamping surface 6121 of the head boss 612 and the sliding seat 30 or the first base 10 can be increased under the limited small-hole position condition, and the opposite-plug connection reliability of the first module 100 and the second module 200 can be improved.

Of course, in other embodiments, the locking member 61 may have an L-shaped structure, the locking hole 62 may have a rectangular structure, the locking member 61 may be a hook, and the hook may be engaged with the locking hole 62.

In one embodiment of a module assembly or electronic device, to facilitate machining of the top drive bevel 501, the counter insert 51 and the counter insert hole 52 are configured as follows:

as shown in fig. 1 to 5, 6, 9, 12, 15, and 16, the top inclined surface 501 is provided on the counter block 51. Thus, in the manufacturing process, the chamfer may be machined on the counter insert 51, the chamfer may be machined by milling, and then the counter insert 51 with the pushing chamfer 501 may be fastened to the first base 10 or the sliding seat 30.

Compared with the process of forming the jacking inclined plane 501 in the opposite insertion hole 52, the jacking inclined plane 501 is directly processed on the exposed opposite insertion block 51, so that the processing and the maintenance are convenient.

In this embodiment, when the opposite plug 51 is disposed on the first base 10, the pushing inclined surface 501 is formed on a side of the opposite plug 51 facing away from the first opposite plug face 11; or, when the counter insert 51 is disposed on the sliding seat 30, the top moving inclined surface 501 is formed on a side of the counter insert 51 facing away from the second counter insert surface 21.

In other embodiments, the pushing inclined surface 501 may be formed in the opposite insertion hole 52, so long as the pushing inclined surface 501 is pushed against during the insertion of the opposite insertion block 51 into the opposite insertion hole 52, so as to provide a pushing reaction force opposite to the elastic force of the elastic member 41 for the sliding seat 30.

In one embodiment of the module assembly or the electronic device, as shown in fig. 6 to 10, the guide structure and the limit structure are configured as follows:

the top moving inclined plane 501 is arranged on the opposite plug 51;

the counter insert 51 and the engaging piece 61 are provided on the first base 10, and the counter insert hole 52 and the engaging hole 62 are provided on the slide base 30.

In the present embodiment, the opposite plug 51 and the clamping member 61 are separately arranged, and the opposite plug 51 and the clamping member 61 are arranged on the first base 10 at intervals, that is, the top moving inclined plane 501 and the clamping surface 6121 are respectively arranged in two mutually independent structures; the pair of insertion holes 52 and the engaging holes 62 are two hole portions independent of each other.

In this embodiment, the second module 200 is disposed above the first module 100, and the plugging direction of the second module 200 is a downward direction; the first direction is a rearward direction; the second direction opposite to the first direction is a forward direction.

In the present embodiment, the top moving inclined surface 501 is inclined backward from top to bottom; the counter block 51 is provided on the rear side of the engaging piece 61, and the counter insertion hole 52 is provided on the rear side of the engaging hole 62.

The process of the plug-in connection of the module assembly of this embodiment is as follows:

the second module 200 is disposed above the first module 100, the second opposite surfaces 21 are opposite to the first opposite surfaces 11, the opposite blocks 51 are opposite to the opposite holes 52 in the up-down direction, and the clamping blocks are offset from the clamping holes 62;

When the second module 200 is inserted downwards, the top moving inclined plane 501 abuts against the sliding seat 30, and under the action of the top moving reaction force of the top moving inclined plane 501, the sliding seat 30 slides backwards under the guide of the top moving inclined plane 501 because the extending direction of the top moving inclined plane 501 is inclined backwards from top to bottom, and the clamping hole 62 moves gradually to a position close to the clamping piece 61;

when the second module 200 is inserted down to the opposite insertion position, the clamping surface 6121 of the clamping member 61 passes through the clamping hole 62 and is located at one side of the clamping hole 62 away from the first base 10, at this time, the pushing inclined surface 501 no longer abuts against the sliding seat 30, and the sliding seat 30 moves forward to reset under the action of the elastic member 41, so that the clamping member 61 is buckled by the sliding seat 30, and buckling between the first module 100 and the second module 200 is realized.

In this embodiment, the first guiding structure, the second guiding structure, the first limiting structure and the second limiting structure are configured in the following manner:

the first guiding structure is an opposite inserting block 51 arranged on the first base 10, the second guiding structure is an opposite inserting hole 52 arranged on the sliding seat 30, the first limiting structure is a clamping piece 61 arranged on the first base 10, and the second limiting structure is a clamping hole 62 arranged on the sliding seat 30;

As shown in fig. 6, in the present embodiment, the opposite plug 51 and the clamping member 61 are respectively disposed on the first base 10, and the opposite jack 52 and the clamping hole 62 are respectively disposed on the sliding seat 30;

when the module assembly is applied to the electronic equipment, the first module 100 is adopted as the main module, the second module 200 is adopted as the expansion module, one main module can be matched with a plurality of expansion modules, a user can mount any expansion module to the main module in an opposite-plug manner according to actual requirements, and therefore, the sliding seat 30 of the expansion module only needs to be provided with the opposite-plug holes 52 and the clamping holes 62.

In other embodiments, the first guiding structure, the second guiding structure, the first limiting structure and the second limiting structure may be configured in any of the following ways:

mode one: the first guiding structure is an opposite plug block 51 arranged on the first base 10, the first limiting structure is a clamping hole 62 arranged on the first base 10, the second guiding structure is an opposite plug hole 52 arranged on the sliding seat 30, the second limiting structure is a clamping piece 61 arranged on the sliding seat 30, namely, the opposite plug block 51 and the clamping hole 62 are respectively arranged on the first base 10, and the opposite plug hole 52 and the clamping piece 61 are respectively arranged on the sliding seat 30;

Mode two: the first guiding structure is an opposite inserting hole 52 arranged on the first base 10, the first limiting structure is a clamping hole 62 arranged on the first base 10, the second guiding structure is an opposite inserting block 51 arranged on the sliding seat 30, the second limiting structure is a clamping piece 61 arranged on the sliding seat 30, namely, the opposite inserting hole 52 and the clamping hole 62 are respectively arranged on the first base 10, and the opposite inserting block 51 and the clamping piece 61 are respectively arranged on the sliding seat 30; or alternatively, the first and second heat exchangers may be,

mode three: the first guiding structure is an opposite inserting hole 52 formed in the first base 10, the first limiting structure is a clamping piece 61 formed in the first base 10, the second guiding structure is an opposite inserting block 51 formed in the sliding seat 30, and the second limiting structure is a clamping hole 62 formed in the sliding seat 30, that is, the opposite inserting hole 52 and the clamping piece 61 are respectively formed in the first base 10, the opposite inserting block 51 and the clamping hole 62 are respectively formed in the sliding seat 30.

In other embodiments, the counter insert 51 and the locking element 61 may be integrally formed, i.e. the top inclined surface 501 and the locking surface 6121 are integrated on the same structure.

In an embodiment of the module assembly or the electronic device, since the head boss 612 of the clamping member 61 has a certain thickness and the clamping member 61 has a machining tolerance or an assembly tolerance, in order to ensure that the head boss 612 of the clamping member 61 can completely pass through the clamping hole 62, so as to achieve the buckling of the clamping member 61 and the sliding seat 30 or the first base 10, the opposite plug 51 is set as follows:

For convenience of description, the housing provided with the counter block 51 is defined as a counter block mount; when the opposite plug 51 is connected with the first base 10, the first base 10 is an opposite plug mounting seat, and when the opposite plug 51 is arranged on the sliding seat 30, the sliding seat 30 is an opposite plug mounting seat;

as shown in fig. 15 and 16, a top moving inclined plane 501 is provided on the opposite plug 51, and the top moving inclined plane 501 is formed on one side of the opposite plug 51 away from the opposite plug mounting seat;

the opposite plug block 51 is further provided with a holding surface 5112, the holding surface 5112 is connected with one side of the jacking inclined plane 501, which is close to the opposite plug block mounting seat, the holding surface 5112 is perpendicular to the opposite plug block mounting seat, and the holding surface 5112 is parallel to the plugging direction;

when the second module 200 moves in the plugging direction and the holding surface 5112 abuts against the hole wall of the opposite jack 52, the sliding seat 30 stops sliding in the first direction, at this time, the sliding seat 30 and the second base 20 are relatively stationary, at this time, the second module 200 moves in the plugging direction, the sliding seat 30 does not slide, the relative position between the clamping piece 61 and the clamping hole 62 is not adjusted in the first direction or the second direction, and in the plugging direction, the clamping piece 61 is continuously inserted into the clamping hole 62, so that the head boss 612 is ensured to pass through the clamping hole 62.

In this embodiment, the top moving inclined plane 501 and the retaining surface 5112 are configured on the opposite plug 51, and under the action of the top moving inclined plane 501, the relative positions of the clamping piece 61 and the clamping hole 62 in the horizontal direction can be adjusted, so that the clamping piece 61 can be inserted into the clamping hole 62 during opposite plug; under the action of the retaining surface 5112, the position of the sliding seat 30 can be maintained when the inserting is continued after the clamping piece 61 is inserted into the clamping hole 62, the sliding seat 30 is prevented from being reset, the head boss 612 is ensured to completely penetrate through the clamping hole 62 before the sliding seat 30 is reset to the clamping position, and therefore, when the sliding seat 30 is ensured to be reset to the clamping position, the sliding seat 30 or the first base 10 can be buckled with the head boss 612, and the relative fixation between modules is ensured.

In this embodiment, when the sliding seat 30 moves in the first direction under the action of the pushing inclined plane 501, the head boss 612 located in the clamping hole 62 abuts against the hole wall in the second direction of the clamping hole 62 to prevent the sliding seat 30 from moving in the first direction, so as to prevent the head boss 612 from preventing the sliding seat 30 from moving in the plugging direction, and prevent the plugging connection from being unable to be completed.

In one embodiment of the module assembly or the electronic device, to ensure that the sliding seat 30 can be elastically reset to the clamping position after the head boss 612 of the clamping member 61 passes through the clamping hole 62, the counter plug 51 and the counter plug hole 52 are configured as follows:

as shown in fig. 15 and 16, the opposite plug 51 includes a locking keeping groove 514, and the locking keeping groove 514 is used for providing a keeping position when the sliding seat 30 slides and resets in the second direction;

when the opposite plug 51 is arranged on the first base 10, the buckling groove is positioned between the top moving inclined plane 501 and the first base 10, and when the sliding seat 30 is positioned at the clamping position, the sliding seat 30 is clamped into the buckling groove;

when the opposite plug 51 is disposed on the sliding seat 30, the locking groove is located between the pushing inclined plane 501 and the sliding seat 30, and when the sliding seat 30 is located at the locking position, the first base 10 is locked into the locking groove.

In the present embodiment, the first base 10 or the slide mount 30 is defined as a block mount including a block mounting surface; the counter block 51 and the clip 61 are both provided on the block mounting surface.

In this embodiment, as shown in fig. 4 and 5, since the head boss 612 of the clamping member 61 has a certain thickness and has an assembly tolerance, in order to ensure that the clamping member 61 can completely achieve the locking with the sliding seat 30, the sliding seat 30 is prevented from being reset to the clamping position by the opposite plug 51 after the head boss 612 completely passes through the opposite plug hole 52, and the opposite plug 51 and the clamping member 61 are configured as follows:

as shown in fig. 16, the groove wall of the engagement avoiding groove 514 facing the block mounting surface is a first engagement groove wall 5141, that is, the groove wall of the engagement avoiding groove 514 opposite to the block mounting surface is a first engagement groove wall 5141; as shown in fig. 12, the clamping surface 6121 is close to the block mounting surface relative to the first buckling groove wall 5141, that is, the first buckling groove surface is higher than the clamping surface 6121, so that it can be ensured that the head boss 612 is reliably kept away by the buckling away groove 514 after completely passing through the clamping hole 62, and the sliding seat 30 is not blocked from moving to reset to the insert block 51; after the sliding seat 30 is snapped into the fastening groove or after the first base 10 is snapped into the fastening groove, the fastening and locking of the first module 100 and the second module 200 are achieved.

In other embodiments, the mating block 51 may not be provided with the engagement recess 514, and the slide base 30 may be provided with the engagement recess 514 matching the mating block 51.

In one embodiment of the module assembly or the electronic device, as shown in fig. 15 and 16, the counter block 51 is provided with a top moving inclined surface 501, a holding surface 5112, a locking keeping groove 514 and a locking portion 513, and the counter block 51 is configured as follows:

the counter block 51 includes a wedge portion 511, a connecting portion 512, and a locking portion 513 connected in this order;

the pushing inclined surface 501 and the holding surface 5112 are provided on the wedge 511;

the engagement avoidance groove 514 is formed between the wedge portion 511, the connection portion 512, and the lock attachment portion 513.

In the present embodiment, the counter block 51 is provided on the first base 10 and is engaged with the first base 10 by:

as shown in fig. 6 and 7, the first base 10 is provided with a first mounting groove 12, and a first threaded hole 121 and an opposite positioning column are provided in the first mounting groove 12;

the locking portion 513 is provided with a first locking hole 5131 and an opposite insertion positioning hole 122;

the opposite-plug positioning column is inserted into the opposite-plug positioning hole 122 to realize the pre-fixing of the opposite-plug block 51; the first fastener 91 passes through the first locking hole 5131 and is in threaded connection with the first threaded hole 121, so that locking of the insert block 51 is realized.

In one embodiment of the module assembly or the electronic device, in order to facilitate the assembly of the counter block 51 to the first base 10 or the slide mount 30, the counter block 51 is provided by:

the counter insert 51 further comprises a locking part 513, wherein the locking part 513 is provided with a locking hole;

when the opposite insert block 51 is arranged on the first base 10, the opposite insert block 51 is connected with the first base 10 through the locking hole by a fastener, and the opposite insert block 51 and the first base 10 are relatively fixed;

when the opposite insert block 51 is arranged on the sliding seat 30, the opposite insert block 51 is connected with the sliding seat 30 through the locking hole by a fastener, and the opposite insert block 51 and the sliding seat 30 are relatively fixed.

In an embodiment of the module assembly or the electronic device, at least two clamping members 61 and two clamping holes 62 are provided to ensure stable buckling between the first module 100 and the second module 200.

In this embodiment, in order to facilitate manufacturing and assembling the first module 100 and the second module 200, the clamping screws are used as the clamping members 61, more than two clamping screws are used for fastening between modules, so that fastening connection reliability can be improved, and meanwhile, due to the low cost of the clamping screws, fastening reliability can be improved by adopting a plurality of clamping screws, and the cost performance is high.

In one embodiment of the module assembly or electronic device, since the counter insert 51 provided with the top movable inclined surface 501 is complex in structure with respect to the clamping member 61, one counter insert 51 is provided to control the cost.

However, in other embodiments, a plurality of the interposers 51 may be designed.

In an embodiment of the module assembly or the electronic device, to ensure the aesthetic appearance of the second module 200, as shown in fig. 6 and 11, the sliding seat 30 is disposed on a side of the second base 20 facing away from the first base 10.

In this embodiment, the second base 20 is configured as follows, so as to avoid the second base 20 affecting the mating of the mating block 51 and the mating hole 52 and affecting the mating of the clamping member 61 and the clamping hole 62:

as shown in fig. 24 and 25, the second base 20 is provided with a mating avoidance hole 221 and a locking avoidance hole 222; when the first module 100 and the second module 200 are inserted and the sliding seat 30 is located at the clamping position, the insertion avoidance hole 221 is opposite to the insertion hole 52, the insertion block 51 passes through the insertion avoidance hole 221 to be inserted into the insertion hole 52, the clamping avoidance hole 222 is opposite to the clamping hole 62, and the clamping piece 61 passes through the clamping avoidance hole 222 to be inserted into the clamping hole 62.

In this embodiment, when the sliding seat 30 is located at the locking position, the opposite-insertion-avoidance hole 221 coincides with the centers of the opposite-insertion hole 52 and the opposite-insertion block 51, and the locking-avoidance hole 222 coincides with the centers of the locking hole 62 and the locking piece 61.

In one embodiment of the module assembly or the electronic device, the elastic member 41 is a spring, which has low cost, convenient installation and good elasticity.

In this embodiment, the spring is mounted by:

the module assembly further includes a stop 43; the baffle 43 is mounted to the second base 20 by fasteners;

as shown in fig. 10 and 13, an elastic limit post 42 is provided between the slide seat 30 and the baffle 43; the spring is sleeved outside the elastic limit column 42;

one end of the spring is contacted or connected with the sliding seat 30, and the other end is contacted or connected with the baffle table 43;

when the slide holder 30 slides in the first direction, the slide holder 30 compresses the spring, the spring accumulates the elastic restoring force, and the elastic force of the spring urges the slide holder 30 to slide in the second direction opposite to the first direction.

In this embodiment, in order to improve the assembly efficiency between the components in the second module 200, the following manner is adopted to achieve the cooperation between the baffle 43 and the sliding seat 30 and between the baffle 43 and the second base 20:

as shown in fig. 10, 13 and 26, the baffle 43 has an L-shaped structure, and the baffle 43 includes a first plate portion 431 and a second plate portion 432;

the second plate 432 is fixed to the second base 20 by a third fastener, and the first plate 431 protrudes relative to the second base 20;

as shown in fig. 13, the elastic limiting post 42 is fixed at the end of the sliding seat 30, as shown in fig. 26, the first plate 431 is provided with a post mounting hole 4311, the elastic limiting post 42 is inserted into the post mounting hole 4311, and the elastic limiting post is clamped between the sliding seat 30 and the first plate 431;

In one embodiment of the module assembly or electronic device, to facilitate assembly of the stand 43 to the second base 20, the second base 20 and the stand 43 are configured as follows:

as shown in fig. 24, the second base 20 is provided with a second mounting groove 24, and the second mounting groove 24 is internally provided with a second threaded hole 241 and a second positioning column 242; the second plate 432 is provided with a second locking hole 4321 and a second positioning hole 4322; the second positioning column 242 is inserted into the second positioning hole 4322 to realize the limit and pre-fixing of the baffle table 43; the second fastening member 92 passes through the second locking hole 4321 and is screwed with the second threaded hole 241, so as to fix the blocking table 43.

In this embodiment, the second locking hole 4321 is a countersunk hole, so that the second fastening member 92 is conveniently positioned after being locked, and fastening reliability is improved.

In one embodiment of the module assembly or electronic device, to facilitate assembly between the abutment 43 and the slide mount 30, the abutment 43 is provided by:

as shown in fig. 10, 13, and 26, the column mounting hole 4311 is a bar-shaped hole; the column mounting hole 4311 is configured as a bar-shaped hole extending along the plugging direction, so that when the baffle 43 is assembled, the elastic limit column 42 of the sliding seat 30 is inserted into the bar-shaped hole, and the baffle 43 moves from top to bottom until the second plate 432 of the baffle 43 abuts against the second base 20.

In other embodiments, when the slide holder 30 slides in the first direction, the slide holder 30 stretches the spring, which accumulates the elastic restoring force.

In other embodiments, the elastic member 41 may be an elastic reed or the like.

In an embodiment of the module assembly or the electronic device, in order to achieve the limit of the sliding seat 30 in the non-target direction by a simple structure, the stable sliding of the sliding seat 30 is ensured, and the second module 200 is configured as follows:

the sliding seat 30 slides in the first direction and the second direction;

as shown in fig. 6, 8, 9 and 10, the module assembly further includes a sliding limit screw 70; the sliding limit screw 70 comprises a limit nut 71 and a limit screw; the sliding seat 30 is provided with a bar-shaped limiting hole 31;

the limiting screw rod passes through the bar-shaped limiting hole 31 and is connected with the second base 20, and the limiting nut 71 limits the sliding seat 30 to be separated from the second base 20; when the sliding seat 30 slides relative to the second base 20, the limiting screw moves relatively in the bar-shaped limiting hole 31, that is, the limiting screw located in the bar-shaped limiting hole 31 moves relatively to the bar-shaped limiting hole 31.

Wherein, the limit screw moves relatively in the bar-shaped limit hole 31, which means that the limit screw moves relatively with the bar-shaped limit hole 31.

In this embodiment, the second module 200 is disposed above the first module 100, and the plugging direction of the second module 200 is a downward direction; the first direction of the slide seat 30 is a rearward direction; the second direction opposite to the first direction is a forward direction. The limit screw abuts against the left side and the right side of the bar-shaped limit hole 31 to limit the displacement of the sliding seat 30 in the left direction and the right direction, and the limit nut 71 prevents the sliding seat 30 from being separated from the second base 20.

In this embodiment, a clearance is provided between the limit nut 71 and the sliding seat 30 to prevent the sliding seat 30 from being locked.

In this embodiment, the second base 20 is provided with a sliding limit mounting post 23 protruding towards the direction of the sliding seat 30, the sliding limit mounting post 23 is provided with an internal threaded hole, the sliding limit screw 70 passes through the bar-shaped limit hole 31 to be screwed with the sliding limit mounting post 23, the sliding limit mounting post 23 is higher than the sliding seat 30, that is, at least a part of the sliding limit mounting post 23 passes out of the sliding seat 30, so as to form a clearance between the limit nut 71 and the sliding seat 30, thereby avoiding the situation that the sliding seat 30 is locked and cannot slide after the sliding limit screw 70 is locked.

In an embodiment of the module assembly or the electronic device, in order to ensure that the slide holder 30 can stably slide in the target direction and at the same time ensure that the second base 20 is simple in structure and easy to manufacture, the second base 20 is configured by:

As shown in fig. 23 and 24, the second base 20 includes a main plate portion 201, and a rib 204 connected to the main plate portion 201 and protruding with respect to the main plate portion 201;

the main plate 201 is near one side of the sliding seat 30, two or more ribs 204 are arranged at intervals along the first direction, the ribs 204 are provided with sliding grooves 2041, the sliding seat 30 is inserted into the sliding grooves 2041, and the sliding seat 30 can move relative to the sliding grooves 2041.

In the present embodiment, the sliding seat 30 is limited in the non-target direction by two sides of the sliding groove 2041 in the width direction, so as to ensure that the sliding seat 30 can stably slide along the sliding groove 2041.

In this embodiment, the main board 201 may be made of metal plate or other metal plate, and the ribs 204 are disposed at intervals on the main board 201, so that the processing is convenient, the cost is low, the weight is light, the stable sliding of the sliding seat 30 can be ensured, and the reliable opposite insertion between the modules is ensured.

In an embodiment of the module assembly or the electronic device, in order to facilitate the user to apply force to the sliding seat 30 from the outside to drive the sliding seat 30 to move in the first direction, thereby releasing the locking of the fastening between the first module 100 and the second module 200, the module assembly is configured as follows:

as shown in fig. 9, 14, 25, the module assembly includes an unlock button 80;

The unlocking button 80 includes a guide portion 81 and a limit portion 82 connected to each other; one end of the limiting part 82, which is away from the guiding part 81, is connected with the sliding seat 30; the second base 20 is provided with a button avoiding hole 2021, and the button avoiding hole 2021 is a through hole;

the guide portion 81 is inserted into the button avoiding hole 2021, and the guide portion 81 provides an unlocking urging position;

when a user needs to release the locking between the first module 100 and the second module 200, the unlocking button 80 is pressed, the force is transmitted to the sliding seat 30 through the unlocking button 80, and the sliding seat 30 moves in the first direction until the sliding seat 30 moves to the unlocking position against the elastic force; when the sliding seat 30 moves to the unlocking position, the first module 100 and the second module 200 are separated, so that the clamping piece 61 can be separated from the clamping hole 62, and the opposite plug 51 can be separated from the opposite plug hole 52, so that the second module 200 is separated from the first module 100.

In the present embodiment, the guide 81 is formed to be larger than the stroke for which the button is to be pushed for unlocking.

In this embodiment, in order to prevent the unlocking button 80 from being disengaged, an end of the limiting portion 82 facing away from the sliding seat 30 abuts against the second base 20.

As shown in fig. 23 to 25, 14 and 11, in the present embodiment, the second base 20 includes a main board 201, a first side board 202 located in a first direction of the main board 201, and a second side board 203 located in a second direction of the main board 201, the button avoiding hole 2021 is provided in the second side board 203, and the button limiting portion 82 abuts against the second side board 203, so that the sliding seat 30 and the unlocking button 80 are limited, and the unlocking button 80 is prevented from being ejected out of the second module 200.

In other embodiments, the sliding seat 30 may be moved in the first direction by pulling the unlocking button 80.

In an embodiment of the module assembly or the electronic device, in order to enhance the appearance of the expansion module, to avoid the protrusion of the unlocking button 80 from affecting the appearance, a surface of a side of the guiding portion 81 of the unlocking button 80 facing away from the sliding seat 30 is configured to: flush with the surface of the side of the second base 20 facing away from the sliding seat 30, so that the unlocking button 80 is designed in a plane with the second base 20, avoiding the button protrusion from affecting the appearance, and the unlocking module does not need a large area exposed to the machine appearance or a large area inconsistent with the subject color.

In an embodiment, the first direction and the second direction are the length direction of the sliding seat 30, and the third direction and the fourth direction are the width direction of the sliding seat 30.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify operation, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims

1. A pluggable module assembly comprising a first module (100) and a second module (200);

a first guide structure and a first limit structure are arranged on the first module (100), a second guide structure is arranged on the second module (200) corresponding to the first guide structure, and a second limit structure is arranged corresponding to the first limit structure; one of the first limiting structure and the second limiting structure is a clamping piece (61), and the other is a clamping hole (62);

when the second module (200) moves towards the first module (100) along the plugging direction, the clamping hole (62) approaches the clamping piece (61) along the plugging direction, wherein the second guide structure is matched with the first guide structure to provide a guide force so as to drive the clamping hole (62) to move along the first direction to approach the clamping piece (61);

when the second module (200) moves to the opposite insertion position along the insertion direction, the clamping piece (61) is inserted into the clamping hole (62);

the clamping hole (62) moves relative to the clamping piece (61) along a second direction opposite to the first direction, so that the first module (100) is in clamping connection with the second module (200) through the clamping piece (61).

2. The pluggable module assembly of claim 1, wherein the first module (100) includes a first base (10);

the second module (200) comprises a second base (20), a sliding seat (30) which is in sliding connection with the second base (20), and an elastic piece (41); the elastic piece (41) acts on the second base (20) and the sliding seat (30);

the first guide structure is an opposite plug (51) arranged on the first base (10) and the second guide structure is an opposite plug (52) arranged on the sliding seat (30), or the first guide structure is an opposite plug arranged on the first base (10) and the second guide structure is an opposite plug arranged on the sliding seat (30); the opposite plug blocks (51) and/or the opposite plug holes (52) are provided with a top moving inclined plane (501);

the first limiting structure is arranged on the first base (10), and the second limiting structure is arranged on the sliding seat (30);

when the second module (200) moves towards the first module (100) along the plugging direction, the opposite plug blocks (51) are inserted into the opposite plug holes (52), the pushing inclined surface (501) is pressed, and the pushing inclined surface (501) provides a pushing counter force to push the sliding seat (30) to slide towards the first direction against the elastic force of the elastic piece (41); when the clamping piece (61) passes through the clamping hole (62), the elastic force of the elastic piece (41) is used for driving the sliding seat (30) to move towards the second direction, so that the clamping piece (61) and the clamping hole (62) move relatively, and the first base (10) is in buckling connection with the sliding seat (30) through the clamping piece (61).

3. The pluggable module assembly of claim 2, wherein the snap-in member (61) is a snap-in screw comprising a screw and a head boss (612); in a radial direction of the clamping screw, the head boss (612) protrudes relative to the screw; a clamping surface (6121) is formed on one side, close to the screw rod, of the head boss (612);

when the clamping piece (61) is arranged on the first base (10), the screw rod is in threaded connection with the first base (10), and a buckling groove for inserting the sliding seat (30) is formed between the clamping surface (6121) and the first base (10); or when the clamping piece (61) is arranged on the sliding seat (30), the screw rod is in threaded connection with the sliding seat (30), and a buckling groove for the first base (10) to be inserted is formed between the clamping surface (6121) and the sliding seat (30).

4. A pluggable module assembly according to claim 3, wherein the clamping screw is a step screw; the screw comprises a first rod part (6111) and a second rod part (6112); the first rod part (6111), the second rod part (6112) and the head boss (612) are sequentially connected;

in the radial direction of the step screw, the second rod part (6112) protrudes relative to the first rod part (6111), and a step surface (6113) is formed on one side, close to the first rod part (6111), of the second rod part (6112);

When the clamping piece (61) is arranged on the first base (10), the first rod part (6111) is in threaded connection with the first base (10), and the step surface (6113) is abutted with one side, close to the sliding seat (30), of the first base (10); or when the clamping piece (61) is arranged on the sliding seat (30), the first rod part (6111) is in threaded connection with the sliding seat (30), and the step surface (6113) is abutted with one side, close to the first base (10), of the sliding seat (30).

5. The pluggable module assembly according to claim 2, wherein the snap-in element (61) comprises a connecting post (611) and a head boss (612) connected to each other, the head boss (612) protruding with respect to the connecting post (611) in a radial direction of the snap-in element (61);

the clamping hole (62) comprises a large hole part (622) and a small hole part (621) which are connected with each other; the small hole portion (621) is configured to block the head boss (612) from passing therethrough, and the large hole portion (622) is configured to allow the boss to pass therethrough;

the sliding seat (30) can move to the clamping position in the second direction under the action of elastic force; when the sliding seat (30) is located at the clamping position, the connecting column (611) is located in the small hole part (621), the head boss (612) is located at one side of the small hole part (621) away from the first base (10) so as to limit the sliding seat (30) between the first base (10) and the head boss (612), or the head boss (612) is located at one side of the small hole part (621) away from the sliding seat (30) so as to limit the first base (10) between the sliding seat (30) and the head boss (612).

6. The pluggable module assembly of claim 5, wherein the small hole portion (621) has a diameter d11, the large hole portion (622) has a diameter d12, the connection post (611) has a diameter d21, and the head boss (612) has a diameter d22; d21 is more than or equal to d11 and less than or equal to d22 and less than or equal to d12.

7. The pluggable module assembly of claim 2, wherein when the second module (200) is plugged with the first module (100), a side of the first base (10) adjacent to the second base (20) is a first pair of plugging surfaces (11), and a side of the sliding seat (30) adjacent to the first base (10) is a second pair of plugging surfaces (21);

the jacking inclined plane (501) is arranged on the opposite plug block (51);

when the opposite plug (51) is arranged on the first base (10), the jacking inclined plane (501) is formed on one side of the opposite plug (51) away from the first opposite plug surface (11); or when the opposite plug block (51) is arranged on the sliding seat (30), the jacking inclined surface (501) is formed on one side of the opposite plug block (51) away from the second opposite plug surface (21).

8. The pluggable module assembly of claim 7, wherein the first base (10) is a pluggable block mount when the pluggable block (51) is disposed on the first base (10); or when the opposite plug block (51) is arranged on the sliding seat (30), the sliding seat (30) is an opposite plug block mounting seat;

The opposite plug (51) comprises a retaining surface (5112), the retaining surface (5112) is connected with one side of the top moving inclined surface (501) close to the opposite plug mounting seat, and the retaining surface (5112) is perpendicular to the opposite plug mounting seat; when the second module (200) moves in the plugging direction and the holding surface (5112) abuts against the wall of the opposite plug hole (52), the sliding seat (30) stops sliding in the first direction.

9. The pluggable module assembly of claim 7, wherein the pluggable block (51) further includes snap-fit clearance slots (514); the sliding seat (30) can move to the clamping position in the second direction under the action of elastic force

When the opposite plug block (51) is arranged on the first base (10), the buckling groove is positioned between the top moving inclined plane (501) and the first base (10), and when the sliding seat (30) is positioned at the clamping position, the sliding seat (30) is clamped into the buckling groove;

or when the opposite plug block (51) is arranged on the sliding seat (30), the buckling groove is positioned between the top moving inclined plane (501) and the sliding seat (30), and when the sliding seat (30) is positioned at the clamping position, the first base (10) is clamped into the buckling groove.

10. The pluggable module assembly of claim 9, wherein the first base (10) or the slide mount (30) is a block mount; the opposite inserting blocks (51) and the clamping pieces (61) are arranged on the block mounting surfaces of the block mounting seats; the groove wall of the buckling avoidance groove (514) opposite to the block mounting surface is a first buckling groove wall (5141); the clamping surface (6121) is close to the block mounting surface relative to the first buckling groove wall (5141).

11. The pluggable module assembly of any one of claims 7-9, wherein the pluggable module (51) further includes a locking portion (513), the locking portion (513) being provided with a locking hole;

when the opposite plug block (51) is arranged on the first base (10), the opposite plug block (51) is connected with the first base (10) through the locking hole by a fastener, and the opposite plug block (51) is relatively fixed with the first base (10);

or when the opposite plug block (51) is arranged on the sliding seat (30), the opposite plug block (51) is connected with the sliding seat (30) through the locking hole by a fastener, and the opposite plug block (51) and the sliding seat (30) are relatively fixed.

12. The pluggable module assembly of claim 3 or 4, wherein the first module (100) includes at least two spaced apart first limit features and the second module (200) includes at least two spaced apart second limit features.

13. The pluggable module assembly of any one of claims 2-10, wherein when the first guiding structure is a pluggable block (51) provided to the first base (10) and the second guiding structure is a pluggable hole (52) provided to the sliding seat (30), the first limiting structure is a clamping piece (61) provided to the first base (10) and the second limiting structure is a clamping hole (62) provided to the sliding seat (30).

14. The pluggable module assembly according to any of the claims 2-10, wherein the sliding seat (30) is provided at a side of the second base (20) facing away from the first base (10); the second base (20) is provided with a counter-insertion avoidance hole (221) and a clamping avoidance hole (222);

the sliding seat (30) can move to the clamping position in the second direction under the action of elastic force; when the sliding seat (30) is located at the clamping position, the opposite inserting position hole (221) is opposite to the opposite inserting hole (52), the opposite inserting block (51) passes through the opposite inserting position hole (221) to be inserted into the opposite inserting hole (52), the clamping position avoiding hole (222) is opposite to the clamping hole (62), and the clamping piece (61) passes through the clamping position avoiding hole (222) to be inserted into the clamping hole (62).

15. The pluggable module assembly of any one of claims 2-10, including a stop (43) fixed relative to said second base (20); the elastic piece (41) is a spring; an elastic limit column (42) is arranged between the sliding seat (30) and the baffle table (43), the spring is sleeved outside the elastic limit column (42), and the opposite ends of the spring are respectively connected with the sliding seat (30) and the baffle table (43); the sliding seat (30) compresses or stretches the spring when the sliding seat (30) slides along the first direction.

16. The pluggable module assembly of any one of claims 1-10, further comprising a sliding limit screw (70), the sliding limit screw (70) comprising a limit nut (71) and a limit screw; the sliding seat (30) is provided with a strip-shaped limiting hole (31);

the limit screw rod passes through the strip-shaped limit hole (31) to be connected with the second base (20), and the limit nut (71) limits the sliding seat (30) to be separated from the second base (20); when the sliding seat (30) slides relative to the second base (20), the limit screw rod relatively moves in the strip-shaped limit hole (31).

17. The pluggable module assembly of any one of claims 2-10, further comprising an unlock button (80); the unlocking button (80) comprises a guide part (81) and a limit part (82) which are connected with each other; one end of the limiting part (82) deviating from the guiding part (81) is connected with the sliding seat (30); the second base (20) is provided with a button avoidance hole (2021), and the button avoidance hole (2021) is a through hole;

The guide part (81) is inserted into the button avoidance hole (2021), and the guide part (81) provides an unlocking force application position; when an external force acts on the unlocking button (80), the unlocking button (80) drives the sliding seat (30) to move towards the first direction, so that the second module (200) is separated from the first module (100).

18. The pluggable module assembly of any one of claims 2-10, wherein the second base (20) includes a main plate portion (201) and a rib (204); at least two ribs (204) are arranged on one side, close to the sliding seat (30), of the main plate part (201) at intervals along a first direction, the ribs (204) are provided with sliding grooves (2041), the sliding seat (30) is inserted into the sliding grooves (2041), and the sliding seat (30) can move towards the first direction or the second direction relative to the sliding grooves (2041).

19. An electronic device comprising a pluggable module assembly according to any of claims 1-18, wherein the first module (100) is a main module and the second module (200) is an extension module.