CN216767978U - Module assembly capable of being connected in plug-in mode and electronic equipment - Google Patents

Abstract

The utility model discloses a module component capable of being connected in an opposite insertion way and electronic equipment, wherein the module component capable of being connected in the opposite insertion way comprises a first module and a second module; the first module is provided with a first guide structure and a first limiting structure, the second module is provided with a second guide structure and a second limiting structure, one of the first limiting structure and the second limiting structure is a clamping piece, and the other one of the first limiting structure and the second limiting structure is a limiting hole; when the second module is spliced with the first module, the first guide structure passes through the second guide structure drives to the joint spare and can pass the joint hole, and when the grafting target in place, the relative joint spare in joint hole returns and with joint spare joint. According to the module assembly capable of being connected in an opposite insertion manner, the modules can be connected in a buckling manner only through opposite insertion, so that the modules can be connected in an opposite insertion manner, the operation is convenient, the structure is simple, the manufacture is convenient, and the cost is low; the electronic equipment has the advantages that the extension module and the main module can be quickly inserted and buckled, the structure is simple, the production efficiency is high, and the reliability is high.

Description

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

Technical Field

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

Background

In an electronic device, a main module is generally provided to realize basic functions of the device; as for the controller, the basic control requirements are met by the settings of the master module. However, in many application scenarios, there is a need to add an expansion module, for example, a part of the devices need to expand many serial modules or light source modules. When the main module is designed, in order to ensure reasonable distribution of function proportion and reasonable size of the main module, all module functions are generally not integrated into the main module, that is, the main module and the expansion module are not designed into a whole.

In the existing electronic device, the expansion module and the main module are generally designed separately, when the device needs to expand functions, the expansion module with corresponding functions is connected with the main module in an opposite insertion manner, and after the opposite insertion between the modules is completed, the expansion module and the main module are fixed relatively by fixing structures such as screws and a switching bracket, so as to ensure the reliable operation of the device.

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

SUMMERY OF THE UTILITY MODEL

One object of an embodiment of the present invention is to: the utility model provides a module assembly that can be to inserting connection, it is convenient operation to inserting connection, simple structure, is convenient for make, and the reliability is high.

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

In order to achieve one of the purposes, the utility model adopts the following technical scheme:

a mateable 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 one of the first limiting structure and the second limiting structure is a clamping hole;

when the second module moves towards the first module along the plugging direction, the clamping hole approaches to the clamping piece in 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 to move along the first direction to approach to 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 is opposite to the clamping piece along a second direction opposite to the first direction, so that the first module is connected with the second module in a buckled mode through the clamping piece.

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

an electronic device comprises the above-mentioned pluggable module assembly, wherein the first module is a main module and the second module is an expansion module.

The utility model has the beneficial effects that: according to the module assembly capable of being connected in the opposite insertion manner, the modules can be connected in the buckling manner only through the opposite insertion manner, and the clamping piece is simple in structure, convenient to manufacture and high in reliability; through the matching between the guide structures, the relative position between the limiting structures can be adjusted when the modules are inserted in opposite directions, and the adjustment on the position of the limiting structures is released after the insertion is completed, so that 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 has the advantages that the expansion module and the main module can be quickly inserted and buckled, and the structure is simple.

Drawings

The utility model is explained in more detail below with reference to the figures and examples.

FIG. 1 is a schematic diagram illustrating a plugging process of a module assembly according to an embodiment of the present invention;

FIG. 2 is a second schematic diagram illustrating the insertion process of the module assembly according to the embodiment of the present invention;

FIG. 3 is a third schematic diagram illustrating the plugging process of the module assembly according to the embodiment of the present invention;

FIG. 4 is a fourth illustration of the insertion process of the module assembly according to the embodiment of the present invention;

FIG. 5 is a fifth schematic view of the module assembly according to the present invention in the process of inserting the module assembly (the sliding seat is located at the clamping position);

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

FIG. 7 is an enlarged view of portion A of FIG. 6;

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

FIG. 9 is an enlarged view of the portion B in FIG. 8;

FIG. 10 is an enlarged view of the portion C of FIG. 8;

fig. 11 is a second assembly diagram of the module assembly according to the second embodiment of the present invention, which is a second partial structural diagram of the electronic device according to the second embodiment of the present invention (the sliding seat is located at the clamping position);

FIG. 12 is an enlarged view of section D of FIG. 11;

FIG. 13 is an enlarged view of section E of FIG. 11;

FIG. 14 is an enlarged view of portion F of FIG. 11;

FIG. 15 is a schematic structural diagram of an interposer block according to an embodiment of the present invention;

FIG. 16 is a second schematic structural diagram of the pair of insertion blocks according to the present invention;

FIG. 17 is a schematic structural view of the clip member according to the present invention;

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

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

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

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

FIG. 22 is an enlarged view of portion G of FIG. 21;

FIG. 23 is a schematic structural view of a second base according to the present invention;

FIG. 24 is a second schematic structural view of the second base according to the present invention;

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

FIG. 26 is a schematic view of a retaining table 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 insertion surfaces; 12. a first mounting groove; 121. a first threaded hole; 122. oppositely inserting the positioning holes; 20. a second base; 201. a main plate portion; 202. a first side plate; 2021. a button avoiding hole; 203. a second side plate; 204. a rib; 2041. a chute; 21. a second pair of insertion surfaces; 221. opposite insertion avoiding holes; 222. clamping the avoiding hole; 23. sliding the limiting mounting post; 24. a second mounting groove; 241. a second threaded hole; 242. a second positioning column; 30. a sliding seat; 31. a strip-shaped limiting hole; 41. an elastic member; 42. an elastic limit column; 43. blocking the platform; 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. pushing the inclined plane; 51. aligning the insert blocks; 511. a wedge portion; 5112. a holding surface; 512. a connecting portion; 513. a locking part; 5131. a first locking hole; 514. buckling the avoiding groove; 5141. a first buckling groove wall; 52. aligning the jacks; 61. a clamping piece; 611. connecting columns; 6111. a first rod part; 6112. a second rod 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 portion; 70. sliding a limit screw; 71. a limit nut; 80. an unlock button; 81. a guide portion; 82. a limiting part; 91. a first fastener; 92. a second fastener.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, 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 a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "fixed" are to be understood broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model provides a module assembly capable of being connected in an opposite insertion mode, and provides an opposite insertion fixing scheme which can be used for quickly and oppositely fixing modules, 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 utility model also provides an electronic device which can be a visual controller, a detection controller or other devices; when the electronic equipment is a controller, the required functions are increased along with the change of the number of the detection parameters, so that an expansion module is added to meet the requirement of the newly added functions; the electronic equipment is internally provided with the main module and is provided with the extension module which can be selectively inserted and butted with the main module, the extension module and the main module can be quickly inserted and fixed, the installation and the fixation of the extension module are quick and reliable, and the electronic equipment is simple in structure, convenient to produce and manufacture, convenient to maintain, good in appearance and high in reliability.

In the present invention, one member may move relative to the other member, and either one member may move or the other member may move, or both members may move.

As shown in fig. 1 to 26, in an 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 mating view of the first module and the second module in a mating connection (the second module is located in a mating 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 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 one is a clamping hole 62;

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

the process of the second module 200 and the first module 100 are as follows:

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

in the plugging direction, the clamping piece 61 is close to the clamping hole 62;

when the second module 200 and the first module 100 approach each other to the guiding engagement position, the second guiding structure engages with the first guiding structure to provide a guiding force, and the engaging hole 62 moves relatively in the first direction to approach the engaging member 61 as the guiding force approaches;

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

when the second module 200 is located at the opposite insertion position, the engaging hole 62 can move relative to the engaging member 61 along a second direction opposite to the first direction, so that the engaging member 61 cannot pass through the engaging hole 62 in the insertion direction, and the first module 100 is connected to the second module 200 through the engaging member 61;

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

Wherein, the direction that the grafting direction indicates second module 200 and first module 100 are close to each other, when first module 100 set up in second module 200 below, second module 200 can be followed the grafting direction from top to bottom and is close first module 100 to make first guide structure and the cooperation of second guide structure, first limit structure and the cooperation of second limit structure can.

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

It should be noted that, in the process of inserting and connecting the first module 100 and the second module 200, the clamping member 61 moves or the clamping hole 62 moves, which means that the relative position between the clamping member 61 and the clamping hole 62 changes, the clamping member 61 may move the clamping hole 62 without moving, the clamping member 61 may not move the clamping hole 62 with moving, or the clamping member 61 and the clamping hole 62 may both move.

According to the module assembly capable of being connected in an opposite insertion manner, the modules can be connected in a buckling manner only through opposite insertion, so that the modules can be connected in an opposite insertion manner, and the clamping piece 61 is simple in structure, convenient to manufacture and high in reliability; through the cooperation between the guide structures, when the modules are inserted oppositely, the relative positions between the limit structures can be adjusted, the adjustment on the positions of the limit structures is released after the insertion is completed, the buckling connection between the limit structures after the insertion is completed is ensured, the insertion connection between the modules is realized, and the assembly is convenient and quick.

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

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

the second module 200 includes a second base 20, a sliding seat 30 and an elastic member 41; the sliding seat 30 is connected with the second base 20 in a sliding way 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 pair of insertion blocks 51, and the other is a pair of insertion holes 52; the opposite insertion block 51 is arranged on the first base 10 and the opposite insertion hole 52 is arranged on the sliding seat 30, or the opposite insertion block 51 is arranged on the sliding seat 30 and the opposite insertion hole 52 is arranged on the first base 10; the push inclined plane 501 is arranged on the inserting block 51 and/or the inserting hole 52;

one of the first limiting structure and the second limiting structure is a clamping piece 61, and the other one is a clamping hole 62; the clamping piece 61 is arranged on the first base 10, and 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 clip member 61 includes a connection column 611 and a head boss 612, the head boss 612 protrudes relative to the connection column 611 in the radial direction of the clip member 61, and a side of the head boss 612 close to the connection column 611 forms a clip surface 6121;

fig. 1 to 5 are process diagrams illustrating the insertion connection of the second module 200 and the first module 100, and the elastic member 41 is not shown; slide block 30 is shown in the clamping position in FIG. 5; fig. 8 to 10 are schematic views of the second module 200 in a mated relationship with the first module 100 when the second module is in the mated position; fig. 11 to 14 are schematic diagrams of the fitting relationship between the second module 200 and the first module 100 when the second module is located at the inserting position.

In this embodiment, the mating connection process of the first module 100 and the second module 200 in the mating 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 to the plugging position;

as shown in fig. 3 to fig. 5, when the second module 200 moves along the plugging direction, the opposite plug block 51 is inserted into the opposite plug hole 52, the pushing inclined surface 501 is pressed, and the pushing inclined surface 501 provides a pressing counterforce to push the sliding seat 30 to slide toward the first direction against the elastic force of the elastic element 41; when the second module 200 moves from the initial position to the opposite 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 opposite insertion position and the opposite insertion force acting on the second module 200 is cancelled, 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 in the clamping position, the sliding seat 30 is clamped into the fastening groove defined between the clamping member 61 and the first base 10.

In other embodiments, the first base 10 is clamped into a fastening groove defined between the clamping member 61 and the sliding seat 30 when the sliding seat 30 is in the clamping position.

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

In one embodiment, the first direction is a backward direction, the second direction is a forward direction, the second module 200 is above the first module 100 when the second module 200 is plugged into the first module 100, and the plugging direction of the second module 200 is a downward direction.

The module component of the utility model has ingenious design, and the opposite insertion block 51 and the opposite insertion hole 52 are arranged to convert the opposite insertion force into the pushing reaction force so as to adjust the position of the sliding seat 30, so that the clamping piece 61 is relatively moved to the position where the clamping hole 62 can be inserted; by arranging the elastic member 41, after the clamping member 61 passes through the clamping hole 62, the sliding seat 30 is reset to the position where the clamping member 61 cannot pass through the clamping hole 62 by the elastic force, so that the clamping 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 methods: firstly, the two modules are fixed relatively by screws or a switching bracket; and secondly, plastic buckles and plastic hooks are respectively arranged on the two modules, and the two modules are relatively fixed through the clamping connection of the elastic buckles and the hooks. However, in the first fixing method, when the fixed expansion module is installed, a special tool is required for installation, and the operation is complicated and the time consumption is long; the second fixing mode is complex in structure, needs a special mold to produce and manufacture the plastic elastic buckle and the plastic hook, and is high in assembly and maintenance cost.

The module component of the utility model is skillfully designed, and the opposite insertion block 51 and the opposite insertion hole 52 are arranged to convert the opposite insertion force into the pushing reaction force so as to adjust the position of the sliding seat 30, so that the clamping piece 61 is relatively moved to the position where the clamping hole 62 can be inserted; by arranging the elastic member 41, after the clamping member 61 passes through the clamping hole 62, the sliding seat 30 is reset to the position where the clamping member 61 cannot pass through the clamping hole 62 by the elastic force, so that the clamping 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 module assembly, the second module 200 and the first module 100 are oppositely inserted and connected, and when the modules are inserted and connected in place, the modules can be automatically buckled; in the module assembly, the fixing and dismounting operations among the modules are simple, convenient and quick; moreover, the sliding seat 30, the opposite insertion block 51 and the clamping piece 61 are convenient to manufacture, the insertion hole and the clamping hole 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 oppositely 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.

Fig. 6, 8 and 11 show an embodiment of the electronic device of the present invention, which includes the module assembly 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 implementing expansion functions 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 and also can be disassembled from the main module; the expansion module has an assembled state;

when the expansion module is in an assembly state, the expansion module is in buckle connection with the main module through the clamping piece 61, the clamping piece 61 is inserted into the clamping hole 62, and the opposite insertion block 51 is inserted into the opposite insertion hole 52; the clamping piece 61 comprises a clamping surface 6121; when the clamping member 61 is disposed 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 member 61 is disposed 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 insertion block 51 and the clamping member 61 are disposed on the first base 10, and the pushing inclined plane 501 is formed on a side of the opposite insertion block 51 away from the first base 10; the opposite insertion holes 52 and the clamping holes 62 are arranged on the sliding seat 30, and the opposite insertion holes 52 are gourd-shaped holes comprising small hole parts 621 and large hole parts 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 pushing inclined plane 501 of the opposite insertion block 51 contacts the sliding seat 30 first; referring to fig. 2 and 3, under the action of the pushing inclined plane 501, the sliding seat 30 moves to a first direction; because the clamping screw functions like a hanging nail, the clamping hole 62 on 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 buckled and then cannot be pulled out, referring to fig. 3 and 4, as the opposite insertion block 51 is continuously inserted into the opposite insertion hole 52, the pushing inclined plane 501 continuously supports against, the sliding seat 30 gradually pushes towards the first direction, the large hole 622 of the clamping hole 62 gradually moves to a position opposite to the clamping screw, the expansion module continues to be inserted downwards, so that the head boss 612 of the clamping screw passes through the sliding seat 30 from the clamping hole 62, the pushing inclined plane 501 is not supported against by the sliding seat 30, the sliding seat 30 moves towards the second direction opposite to the first direction under the action of the spring, referring to fig. 5, the sliding seat 30 resets again, the clamping screws are fastened by the sliding seats 30, thereby realizing the fastening of the expansion module and the main module.

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

The electronic equipment of the embodiment can realize the quick 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 part of the main module, which is used for being buckled with the expansion module, does not influence the appearance of the main module, and the design difficulty of the packaging material is reduced; and, the appearance is good, simple structure, and the reliability is high, and is with low costs.

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

In an embodiment of the module assembly or the electronic device, in order to facilitate the provision of the engaging member 61 on the first base 10 or the sliding seat 30 and reduce the manufacturing cost, the engaging member 61 is configured as follows:

as shown in fig. 5, 6, 9, 12, 13, 17 to 19, a snap screw is used as the snap member 61; the clamping screw comprises a screw rod and a head boss 612, the head boss 612 protrudes relatively to the screw rod 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 realize the installation of the clamping piece 61.

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

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

or, when the fastening member 61 is disposed on the sliding seat 30, the first rod 6111 is connected to the sliding seat 30 by a thread, the second rod 6112 protrudes relative to the first base 10, and a fastening groove is formed between the fastening surface 6121 and the sliding seat 30.

For the technical scheme that inter-module clamping is realized to the inserted block 51 through being equipped with the top and moving inclined plane 501 and keeping away a groove, this embodiment adopts the joint screw as joint spare 61 outside inserted block 51, the joint screw is convenient for purchase, with low costs, the assembly degree of difficulty is low, the assembly time spent is short to the head boss 612 of joint screw is big, the joint face 6121 that provides is big, and the lock is more reliable.

In this embodiment, the clamping screw is used as the clamping member 61, which is convenient for purchasing and manufacturing compared with the prior art that a plastic member for clamping and fastening is manufactured by opening a mold specially; the first rod portion 6111 of the screw is threadedly coupled to the first base 10 or the sliding seat 30, so that the mounting of the snap 61 can be achieved by a simple structure when the first module 100 or the second module 200 is manufactured.

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

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

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

when the clamping member 61 is disposed on the first base 10, the step surface 6113 abuts against one side of the first base 10 close to the sliding seat 30; or, when the engaging member 61 is disposed on the sliding seat 30, the step surface 6113 abuts against the side of the sliding seat 30 close to the first base 10.

In this embodiment, the first rod portion 6111 and the second rod portion 6112 are configured to have a diameter difference, so as to form a step surface 6113 on the second rod portion 6112, so that in a module assembling stage, when the clamping screw is screwed into the first base 10 or the sliding seat 30, the step surface 6113 abuts against the first base 10 or the sliding seat 30, and a feedback of the clamping screw installation in place is provided; and the step surface 6113 abuts against the first base 10 or the sliding seat 30, so that the head boss 612 is reliably supported, and the first module 100 and the second module 200 are reliably clamped.

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 and ensuring reliable clamping, the clamping member 61 and the clamping hole 62 are configured as follows:

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

when the clamping member 61 is disposed on the first base 10, a fastening groove is defined between the clamping member 61 and the first base 10, that is, a fastening groove is defined between the clamping surface 6121, the connecting column 611 and the first pair of inserting surfaces 11; or, when the clamping member 61 is disposed on the sliding seat 30, the clamping member 61 and the sliding seat 30 enclose a fastening groove, that is, a fastening groove is enclosed between the clamping surface 6121, the connecting column 611 and the second opposite inserting surface 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 portion 621 is shaped and sized to block the head boss 612 from passing through, and the large hole portion 622 is shaped and sized to allow the boss to pass through;

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

as shown in fig. 2 and 3, in the process that the second module 200 moves from the initial position to the plugging direction, the sliding seat 30 slides to 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 mating position in the mating direction, the connection post 611 is located in the large hole portion 622, and the head boss 612 passes through the large hole portion 622;

in the process of returning the sliding seat 30 to the second direction, the connection post 611 and the small hole 621 approach each other;

as shown in fig. 5, when the sliding seat 30 is reset to the clamping 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 member 61 is disposed on the first base 10, the head boss 612 is located at a side of the small hole portion 621 away from the first base 10, and the sliding seat 30 is clamped in the buckling groove between the head boss 612 and the first base 10, so as to relatively fix the first module 100 and the second module 200;

when the sliding seat 30 is located at the clamping position and the clamping member 61 is disposed on the sliding seat 30, the head boss 612 is located at a side of the small hole portion 621 away from the sliding seat 30, and the first base 10 is clamped in the buckling groove between the head boss 612 and the sliding seat 30, so as to relatively fix the first module 100 and the second module 200.

In an embodiment of the module assembly or the electronic device, on the basis of setting the fastening hole 62 to include the small hole portion 621 and the large hole portion 622, in order to increase the size of the area where the fastening surface 6121 of the head boss 612 abuts against the sliding seat 30 or the first base 10 when the sliding seat 30 is located at the fastening position, so as to increase the reliability of fastening between the first module 100 and the second module 200, the fastening member 61 and the fastening hole are configured as follows:

the clamping hole 62 is a gourd-shaped hole;

the connecting column 611 is a cylinder, the head boss 612 is a circular 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, d11 < d 12;

as shown in FIG. 19, the diameter of the connecting post 611 is d21, the diameter of the head boss 612 is d22, d21 < d 22;

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

d22 is not less than d12, so that the head boss 612 can pass through the large hole part 622;

d11 < d22, so as to ensure that when the head boss 612 passes through the large hole portion 622 and translates to the side of the small hole portion 621, the head boss 612 cannot pass through the small hole portion 621 when the sliding seat 30 is located at the clamping position, thereby realizing reliable fastening.

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

In this embodiment, by matching the gourd-shaped clamping hole 62 with the opposite-insertion component, the relative positions between the small hole portion 621 and the head boss 612 and between the large hole portion 622 and the head boss 612 can be adjusted by guiding the pushing inclined plane 501 when the first module 100 and the second module 200 are oppositely inserted, so that the head boss 612 can penetrate through the clamping hole 62 during opposite insertion, 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 portion 621 after opposite insertion is completed, so that relative fixation between modules is realized; the position of the sliding seat 30 can be adjusted to drive the large hole portion 622 to move to a position opposite to the clamping member 61, so that the second module 200 and the first module 100 can be separated.

For the clamping cooperation of the L-shaped clamping piece 61 and the rectangular clamping hole 62, in this embodiment, the gourd-shaped clamping hole 62 and the truncated cone-shaped head boss 612 are matched, so that the abutting area of 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 condition of the small hole position, and the reliability of the plug-in connection between the first module 100 and the second module 200 is improved.

Of course, in other embodiments, the engaging member 61 may also be of an L-shaped structure, the engaging hole 62 may also be of a rectangular structure, and the engaging member 61 serves as a hook that is engaged with the engaging hole 62.

In an embodiment of the module assembly or the electronic device, in order to facilitate machining of the push-up ramp 501, the mating blocks 51 and the mating holes 52 are configured as follows:

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

Compared with the jacking inclined plane 501 formed 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 insertion block 51 is disposed on the first base 10, the pushing inclined surface 501 is formed on a side of the opposite insertion block 51 away from the first opposite insertion surface 11; or, when the opposite insertion block 51 is disposed on the sliding seat 30, the pushing inclined surface 501 is formed on a side of the opposite insertion block 51 away from the second opposite insertion surface 21.

In other embodiments, the pushing inclined surface 501 may also be formed in the opposite insertion hole 52, as long as it can be ensured that the pushing inclined surface 501 is pushed against during the process of inserting the opposite insertion block 51 into the opposite insertion hole 52, so as to provide a pushing counter force opposite to the elastic force of the elastic element 41 to the sliding seat 30.

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

the jacking inclined plane 501 is arranged on the opposite insertion block 51;

the insertion block 51 and the engaging member 61 are disposed on the first base 10, and the insertion hole 52 and the engaging hole 62 are disposed on the sliding seat 30.

In this embodiment, the opposite insertion block 51 and the clamping member 61 are separately arranged, and the opposite insertion block 51 and the clamping member 61 are arranged on the first base 10 at intervals, that is, the pushing inclined plane 501 and the clamping plane 6121 are respectively arranged in two structures which are independent of each other; the counter insertion hole 52 and the engaging hole 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 backward direction; the second direction opposite the first direction is a forward direction.

In this embodiment, the pushing slope 501 is inclined backward from top to bottom; the insertion block 51 is provided on the rear side of the engaging member 61, and the insertion hole 52 is correspondingly provided on the rear side of the engaging hole 62.

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

the second module 200 is arranged above the first module 100, the second pair of insertion surfaces 21 is opposite to the first pair of insertion surfaces 11, the pair of insertion blocks 51 is opposite to the pair of insertion holes 52 in the vertical direction, and the clamping blocks are staggered from the clamping holes 62;

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

when the second module 200 is inserted to the opposite insertion position, the clamping surface 6121 of the clamping piece 61 penetrates through the clamping hole 62 and is located on one side of the clamping hole 62 departing from the first base 10, at this time, the pushing inclined surface 501 does not abut against the sliding seat 30 any more, the sliding seat 30 is moved forward to be reset under the action of the elastic piece 41, and the clamping piece 61 is buckled by the sliding seat 30, so that the buckling between the first module 100 and the second module 200 is realized.

In this embodiment, the first guide structure, the second guide structure, the first limit structure, and the second limit structure are configured as follows:

the first guiding structure is a plug-in block 51 arranged on the first base 10, the second guiding structure is a plug-in 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 insertion blocks 51 and the locking pieces 61 are respectively disposed on the first base 10, and the opposite insertion holes 52 and the locking holes 62 are respectively disposed on the sliding seat 30;

so set up, this module assembly is when using with electronic equipment, adopts first module 100 as the main module, and second module 200 is as the expansion module, and a main module can match with a plurality of expansion modules, and the user can be according to actual demand, with arbitrary expansion module to inserting the installation to the main module, so, only need process on the sliding seat 30 of expansion module to jack 52, joint hole 62 can, adopt this scheme, for processing on the sliding seat 30 of a plurality of expansion modules to plug-in block 51 and joint spare 61, the cost is lower.

In other embodiments, the first guiding structure, the second guiding structure, the first limiting structure, and the second limiting structure may be configured by any one of the following manners:

the first method is as follows: the first guide structure is an opposite insertion block 51 arranged on the first base 10, the first limit structure is a clamping hole 62 arranged on the first base 10, the second guide structure is an opposite insertion hole 52 arranged on the sliding seat 30, and the second limit structure is a clamping piece 61 arranged on the sliding seat 30, that is, the opposite insertion block 51 and the clamping hole 62 are respectively arranged on the first base 10, and the opposite insertion hole 52 and the clamping piece 61 are respectively arranged on the sliding seat 30;

the second method comprises the following steps: the first guide structure is a plug-in hole 52 arranged on the first base 10, the first limit structure is a clamping hole 62 arranged on the first base 10, the second guide structure is a plug-in block 51 arranged on the sliding seat 30, and the second limit structure is a clamping piece 61 arranged on the sliding seat 30, that is, the plug-in hole 52 and the clamping hole 62 are respectively arranged on the first base 10, and the plug-in block 51 and the clamping piece 61 are respectively arranged on the sliding seat 30; or the like, or a combination thereof,

the third method comprises the following steps: first guide structure is for locating jack 52 to first base 10, and first limit structure is for locating the joint piece 61 of first base 10, and second guide structure is for locating jack 51 to sliding seat 30, and second limit structure is for locating the joint hole 62 of sliding seat 30, promptly, locates first base 10 respectively to jack 52, joint piece 61, and to jack 51, joint hole 62 locates sliding seat 30 respectively.

In other embodiments, the opposite insertion block 51 and the clamping member 61 may also be an integral structure, that is, the pushing inclined surface 501 and the clamping 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 clip 61 has a certain thickness and the clip 61 has a machining tolerance or an assembly tolerance, in order to ensure that the head boss 612 of the clip 61 can completely pass through the clip hole 62, so as to achieve the fastening of the clip 61 with the sliding seat 30 or the first base 10, the insertion block 51 is configured as follows:

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

as shown in fig. 15 and 16, the pushing inclined surface 501 is provided on the opposite insertion block 51, and the pushing inclined surface 501 is formed on a side of the opposite insertion block 51 away from the opposite insertion block mounting seat;

the opposite insertion block 51 is also provided with a retaining surface 5112, the retaining surface 5112 is connected with one side of the jacking inclined surface 501 close to the opposite insertion block mounting seat, the retaining surface 5112 is perpendicular to the opposite insertion block mounting seat, and the retaining surface 5112 is parallel to the insertion direction;

when the second module 200 moves in the plugging direction and the holding surface 5112 abuts against the hole wall of the 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 in the first direction or the second direction is not adjusted, and in the plugging direction, the clamping piece 61 continues to be 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 pushing inclined plane 501 and the holding plane 5112 are configured on the insertion block 51, and under the action of the pushing inclined plane 501, the relative positions of the clamping piece 61 and the clamping hole 62 in the horizontal direction can be adjusted, so as to ensure that the clamping piece 61 can be inserted into the clamping hole 62 during the insertion; under the effect of keeping face 5112, can insert joint hole 62 at joint piece 61 after, when continuing to inserting, keep the position of sliding seat 30, avoid sliding seat 30 to reset, guarantee that head boss 612 can pass joint hole 62 completely before sliding seat 30 resets to the joint position to when guaranteeing sliding seat 30 to reset to the joint position, can consider through head boss 612 and sliding seat 30 or with first base 10 lock, guarantee the relative fixed between the module.

In this embodiment, when the sliding seat 30 moves in the first direction under the action of the pushing slope 501, the head boss 612 located in the clamping hole 62 abuts against the hole wall of the clamping hole 62 in the second direction to prevent the sliding seat 30 from continuing to move in the first direction, so that the head boss 612 is prevented from preventing the sliding seat 30 from continuing to move in the plugging direction, and the butt-plugging fastening cannot be completed.

In an embodiment of the module assembly or the electronic device, in order to ensure that the sliding seat 30 can be returned to the clamping position under the elastic force after the head boss 612 of the clamping member 61 passes through the clamping hole 62, the insertion blocks 51 and the insertion holes 52 are configured as follows:

as shown in fig. 15 and 16, the opposite insertion block 51 includes a locking and avoiding groove 514, and the locking and avoiding groove 514 is used for providing a avoiding position when the sliding seat 30 is reset by sliding in the second direction;

when the opposite insertion block 51 is arranged on the first base 10, the buckling groove is positioned between the pushing 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 insertion block 51 is disposed on the sliding seat 30, the fastening groove is located between the pushing inclined plane 501 and the sliding seat 30, and when the sliding seat 30 is located at the fastening position, the first base 10 is fastened into the fastening groove.

In the present embodiment, the first base 10 or the sliding seat 30 is defined as a block mount, which includes a block mounting surface; the opposite insertion block 51 and the clamping piece 61 are arranged on the block mounting surface.

In this embodiment, as shown in fig. 4 and 5, since the head boss 612 of the clip 61 has a certain thickness and has an assembly tolerance, in order to ensure that the clip 61 can be completely fastened with the sliding seat 30, and avoid that the insertion block 51 blocks the sliding seat 30 from being reset to the clipping position after the head boss 612 completely passes through the insertion hole 52, the insertion block 51 and the clip 61 are configured in the following manner:

as shown in fig. 16, a groove wall of the engagement avoiding groove 514 on the side facing the block mounting surface is a first engagement groove wall 5141, that is, a 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 fastening groove wall 5141, that is, the first fastening groove surface is higher than the clamping surface 6121, so that after the head boss 612 completely passes through the clamping hole 62, the head boss is reliably avoided through the fastening avoiding groove 514, and the sliding seat 30 is not hindered from moving and resetting in the second direction by the insertion block 51; when the sliding seat 30 is clamped into the fastening groove or when the first base 10 is clamped into the fastening groove, the first module 100 and the second module 200 are fastened and locked.

In other embodiments, the engaging and avoiding groove 514 may not be provided on the mating block 51, and the engaging and avoiding groove 514 matching with the mating block 51 may be provided on the sliding seat 30.

In an embodiment of the module assembly or the electronic apparatus, as shown in fig. 15 and 16, the insertion block 51 is provided with a pushing inclined surface 501, a holding surface 5112, a locking clearance groove 514, and a locking part 513, and the insertion block 51 is configured as follows:

the opposite insertion block 51 comprises a wedge part 511, a connecting part 512 and an attaching part 513 which are connected in sequence;

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

the catching groove 514 is formed between the wedge 511, the connecting portion 512 and the locking portion 513.

In this embodiment, the opposite insertion block 51 is disposed on the first base 10 and is matched with the first base 10 in the following manner:

as shown in fig. 6 and 7, the first base 10 has a first mounting groove 12, and the first mounting groove 12 has a first threaded hole 121 and an opposite insertion positioning post;

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

the opposite insertion positioning columns are inserted into the opposite insertion positioning holes 122, so that the insertion blocks 51 are pre-fixed; the first fastener 91 passes through the first locking hole 5131 to be screwed with the first threaded hole 121, so as to lock the insert block 51.

In an embodiment of the module assembly or the electronic device, in order to facilitate the assembling of the docking block 51 to the first base 10 or the sliding seat 30, the docking block 51 is provided by:

the plug-in block 51 further comprises a locking part 513, and the locking part 513 is provided with a locking hole;

when the opposite insertion block 51 is arranged on the first base 10, the opposite insertion block 51 passes through the locking hole through the fastener to be connected with the first base 10, and the opposite insertion block 51 and the first base 10 are relatively fixed;

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

In an embodiment of the module assembly or the electronic device, at least two engaging members 61 and two engaging holes 62 are provided to ensure a stable engagement 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, and more than two clamping screws are used for fastening between the modules, so that the fastening connection reliability can be improved.

In an embodiment of the module assembly or the electronic device, since the structure of the insertion block 51 provided with the pushing slope 501 is complicated relative to the structure of the clamping member 61, one insertion block 51 is provided to control the cost.

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

In an embodiment of the module assembly or the electronic device, in order 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 away from the first base 10.

In this embodiment, the second base 20 is configured in the following manner to avoid the second base 20 from influencing the cooperation of the insert block 51 and the insert hole 52 and influencing the cooperation of the clamping piece 61 and the clamping hole 62:

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

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

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

In this embodiment, the spring is installed as follows:

the module assembly further includes a stop 43; the blocking table 43 is mounted on the second base 20 by a fastener;

as shown in fig. 10 and 13, an elastic limit post 42 is disposed between the sliding seat 30 and the stop 43; the spring is sleeved outside the elastic limiting 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 sliding seat 30 slides in the first direction, the sliding seat 30 compresses the spring, the spring accumulates elastic restoring force, and the elastic force of the spring pushes the sliding seat 30 to slide in a 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 matching between the blocking platform 43 and the sliding seat 30 and between the blocking platform 43 and the second base 20 is realized as follows:

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

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

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

in an embodiment of the module assembly or the electronic device, in order to facilitate the assembly of the block 43 to the second base 20, the second base 20 and the block 43 are configured in the following way:

as shown in fig. 24, the second base 20 is provided with a second mounting groove 24, a second threaded hole 241 and a second positioning column 242 are provided in the second mounting groove 24; the second plate portion 432 is provided with a second locking hole 4321 and a second positioning hole 4322; the second positioning post 242 is inserted into the second positioning hole 4322 to limit and pre-fix the stop 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, which facilitates positioning after locking the second fastening member 92, and improves fastening reliability.

In an embodiment of the module assembly or the electronic device, in order to facilitate the assembly between the blocking platform 43 and the sliding seat 30, the blocking platform 43 is arranged by:

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

In other embodiments, when the sliding seat 30 slides in the first direction, the sliding seat 30 stretches the spring, and the spring accumulates the elastic restoring force.

In other embodiments, the elastic member 41 may be an elastic spring 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 and ensure the stable sliding of the sliding seat 30, the second module 200 is configured as follows:

the target sliding directions of the sliding seat 30 are a first direction and a second direction;

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

the limiting screw penetrates through the strip-shaped limiting hole 31 to be 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 strip-shaped limiting hole 31, that is, the limiting screw located in the strip-shaped limiting hole 31 moves relative to the strip-shaped limiting hole 31.

The limiting screw rod moves relatively in the strip-shaped limiting hole 31, which means that the limiting screw rod moves relatively with the strip-shaped limiting hole 31.

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

In this embodiment, a clearance is formed 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 limiting mounting column 23 protruding towards the sliding seat 30, the sliding limiting mounting column 23 is provided with an internal threaded hole, the sliding limiting screw 70 passes through the strip-shaped limiting hole 31 to be screwed with the sliding limiting mounting column 23, the sliding limiting mounting column 23 is higher than the sliding seat 30, that is, at least a part of the sliding limiting mounting column 23 penetrates out of the sliding seat 30, so as to form a clearance between the limiting nut 71 and the sliding seat 30, thereby preventing the sliding seat 30 from being locked and unable to slide after the sliding limiting screw 70 is locked.

In an embodiment of the module assembly or the electronic device, in order to ensure that the sliding seat 30 can slide stably in the target direction and at the same time ensure that the second base 20 has a simple structure and is 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 from the main plate portion 201;

two or more protruding ribs 204 are disposed on one side of the main plate portion 201 close to the sliding seat 30 at intervals along the first direction, the protruding 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 this embodiment, the two sides of the sliding slot 2041 in the width direction limit the non-target direction of the sliding seat 30, so as to ensure that the sliding seat 30 can stably slide along the sliding slot 2041.

In this embodiment, main plate portion 201 can adopt panel beating or other sheet metal materials, sets up bead 204 at main plate portion 201 interval, and the processing of being convenient for, with low costs, light in weight can guarantee the stable slip of sliding seat 30, guarantees the reliable of intermodule and to inserting.

In an embodiment of the module assembly or the electronic device, in order to facilitate a user to apply a force to the sliding seat 30 from the outside to drive the sliding seat 30 to move toward the first direction, so as to release the buckling lock 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 unlock button 80 includes a guide portion 81 and a stopper portion 82 connected to each other; one end of the limiting part 82 departing from the guide 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 part 81 is inserted into the button clearance hole 2021, and the guide part 81 provides an unlocking force application position;

when a user needs to release the buckling and locking between the first module 100 and the second module 200, the user presses the unlocking button 80, force is transmitted to the sliding seat 30 through the unlocking button 80, and the sliding seat 30 moves towards the first direction until the sliding seat 30 overcomes the elastic force and moves to the unlocking position; 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 is separated from the clamping hole 62, and the opposite insertion block 51 is separated from the opposite insertion hole 52, so that the second module 200 is separated from the clamping with the first module 100.

In the present embodiment, the guide portion 81 is formed so as to be larger than a stroke of the push button to be pushed for unlocking.

In this embodiment, in order to prevent the unlocking button 80 from coming off, one 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 plate portion 201, a first side plate 202 located in a first direction of the main plate portion 201, and a second side plate 203 located in a second direction of the main plate portion 201, the button clearance hole 2021 is provided in the second side plate 203, and the button limiting portion 82 abuts against the second side plate 203, so as to perform functions of limiting sliding of the sliding seat 30 and limiting the unlocking button 80, and preventing the unlocking button 80 from being ejected out of the second module 200.

In other embodiments, the slide holder 30 may be moved in the first direction by pulling the unlock button 80.

In an embodiment of the module assembly or the electronic device, in order to enhance the appearance of the expansion module and avoid the protrusion of the unlocking button 80 from affecting the appearance, the surface of the side of the guide 81 of the unlocking button 80 facing away from the sliding seat 30 is configured as: flush with the surface of the second base 20 on the side away from the sliding seat 30, so that the unlocking button 80 and the second base 20 are designed in a plane, the influence of the protrusion of the button on the appearance is avoided, and the unlocking module does not need a large area exposed on the machine appearance or the large area is inconsistent with the theme 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 is to be understood that the terms "upper", "lower", "left", "right", and the like are used in an orientation or positional relationship based on that shown in the drawings, and are used for convenience of description and simplicity of operation only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it will be understood by those skilled in the art that the specification as a whole and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

The technical principles of the present invention have been described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (19)

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 one of the first limiting structure and the second limiting structure 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 connected with the second module (200) in a clamping mode through the clamping piece (61).

2. A mateable module assembly according to claim 1 wherein the first module (100) comprises a first base (10);

the second module (200) comprises a second base (20), a sliding seat (30) connected with the second base (20) in a sliding way, 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 insertion block (51) arranged on the first base (10) and the second guide structure is an opposite insertion hole (52) arranged on the sliding seat (30), or the first guide structure is an opposite insertion hole arranged on the first base (10) and the second guide structure is an opposite insertion block arranged on the sliding seat (30); the pair of insertion blocks (51) and/or the pair of insertion holes (52) are/is provided with an ejecting 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 plugging block (51) is plugged into the plugging hole (52), the pushing inclined plane (501) is pressed, and the pushing inclined plane (501) provides pressing counterforce to push the sliding seat (30) to slide towards the first direction by overcoming the elastic force of the elastic piece (41); when joint spare (61) pass when joint hole (62), elastic component (41) elastic force is used for driving sliding seat (30) to the second direction removes, so that joint spare (61) with joint hole (62) relative motion, thereby make first base (10) pass through joint spare (61) with sliding seat (30) buckle is connected.

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

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 fastening 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 inserting the first base (10) 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 stepped 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 connected in sequence;

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 against 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 against one side, close to the first base (10), of the sliding seat (30).

5. The pluggable module assembly of claim 2, wherein the snap member (61) comprises a connection post (611) and a head boss (612) connected to each other, the head boss (612) protruding relative to the connection post (611) in a radial direction of the snap member (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 obstruct the passage of the head boss (612), 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 sliding seat (30) is located when the joint position, spliced pole (611) are located in aperture portion (621), head boss (612) are located aperture portion (621) deviate from one side of first base (10) in order to restrict sliding seat (30) in first base (10) with between head boss (612), or head boss (612) are located aperture portion (621) deviate from one side of sliding seat (30) in order to restrict first base (10) between sliding seat (30) and head boss (612).

6. The mateable connection module assembly of claim 5 wherein the small bore section (621) has a diameter d11, the large bore section (622) has a diameter d12, the connection post (611) has a diameter d21, and the head boss (612) has a diameter d 22; d11 is more than or equal to d21 and less than or equal to d22 and less than or equal to d 12.

7. The pluggable module assembly of claim 3, wherein when the second module (200) is plugged into the first module (100), the side of the first base (10) close to the second base (20) is a first plugging surface (11), and the side of the sliding seat (30) close to the first base (10) is a second plugging surface (21);

the jacking inclined plane (501) is arranged on the opposite insertion blocks (51);

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

8. The pluggable modular assembly of claim 7, wherein when the plugging block (51) is provided on the first base (10), the first base (10) is a plugging block mounting seat; or when the inserting block (51) is arranged on the sliding seat (30), the sliding seat (30) is an inserting block mounting seat;

the opposite insertion block (51) comprises a retaining surface (5112), the retaining surface (5112) is connected with one side, close to the opposite insertion block mounting seat, of the jacking inclined surface (501), and the retaining surface (5112) is perpendicular to the opposite insertion block mounting seat; when the second module (200) moves towards the plugging direction and the holding surface (5112) is abutted against the hole wall of the pair of insertion holes (52), the sliding seat (30) stops sliding towards the first direction.

9. The pluggable module assembly of claim 7, wherein the plugging block (51) further comprises a snap-fit avoiding groove (514); the sliding seat (30) can move to the clamping position towards the second direction under the action of elastic force

When the inserting block (51) is arranged on the first base (10), the buckling groove is positioned between the jacking 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 inserting block (51) is arranged on the sliding seat (30), the buckling groove is positioned between the jacking 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 sliding seat (30) is a block mount; the inserting blocks (51) and the clamping pieces (61) are arranged on the block mounting surface of the block mounting seat; 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) approaches 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 block (51) further comprises a locking attachment portion (513), and the locking attachment portion (513) is provided with a locking attachment hole;

when the inserting block (51) is arranged on the first base (10), a fastener penetrates through the locking hole to be connected with the first base (10), and the inserting block (51) and the first base (10) are fixed relatively;

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

12. A mateable connected module assembly according to claim 3 or 4 wherein the first module (100) includes at least two spaced apart first retention structures and the second module (200) includes at least two spaced apart second retention structures.

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

14. A pluggable module assembly according to any one of claims 2-10, wherein the sliding seat (30) is provided on a side of the second base (20) facing away from the first base (10); the second base (20) is provided with a butt-joint avoiding hole (221) and a clamping avoiding hole (222);

the sliding seat (30) can move to the clamping position in the second direction under the action of elastic force; work as sliding seat (30) are located during the joint position, to inserting keep away position hole (221) with it is relative to jack (52), pass to inserting piece (51) keep away position hole (221) in order to insert to jack (52), the joint keep away position hole (222) with joint hole (62) are relative, joint spare (61) pass the joint keeps away position hole (222) in order to insert joint hole (62).

15. A pluggable module assembly according to any one of claims 2-10, comprising a stop (43) fixed with respect to the second base (20); the elastic piece (41) is a spring; an elastic limiting column (42) is arranged between the sliding seat (30) and the blocking platform (43), the spring is sleeved outside the elastic limiting column (42), and two opposite ends of the spring are connected with the sliding seat (30) and the blocking platform (43) respectively; when the sliding seat (30) slides along the first direction, the sliding seat (30) compresses or stretches the spring.

16. The pluggable module assembly of any one of claims 2-10, further comprising a sliding limit screw (70), wherein the sliding limit screw (70) comprises a limit nut (71) and a limit screw; the sliding seat (30) is provided with a strip-shaped limiting hole (31);

the limiting screw penetrates through the strip-shaped limiting hole (31) to be 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 rod relatively moves in the strip-shaped limiting hole (31).

17. A pluggable module assembly according to any one of claims 2-10, further comprising an unlocking button (80); the unlocking button (80) comprises a guide part (81) and a limiting part (82) which are connected with each other; one end of the limiting part (82) departing from the guide 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 part (81) is inserted into the button avoiding hole (2021), and the guide part (81) provides an unlocking force application position; when external force acts on the unlocking button (80), the unlocking button (80) drives the sliding seat (30) to move in the first direction, so that the second module (200) and the first module (100) are separated from clamping connection.

18. A pluggable module assembly according to any one of claims 2-10, wherein the second base (20) comprises a main plate portion (201) and a rib (204); at least two the bead (204) along first direction interval set up in main board portion (201) is close one side of sliding seat (30), bead (204) are equipped with spout (2041), sliding seat (30) insert spout (2041), sliding seat (30) can be relative spout (2041) to first direction or the second direction removes.

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

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