CN218042055U

CN218042055U - Assembled electronic module

Info

Publication number: CN218042055U
Application number: CN202221850255.3U
Authority: CN
Inventors: 余翀
Original assignee: Shenzhen Labplus Science And Education Culture Co ltd
Current assignee: Shenzhen Labplus Science And Education Culture Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-13
Anticipated expiration: 2032-07-18

Abstract

The utility model belongs to the technical field of electronic module, concretely relates to assembled electronic module, including module drain pan, module topshell and locking structure, the detachable installation of locking structure is passed through with module topshell to module drain pan, locking structure includes threaded connection's receipts waist bolt and connects the swivel nut, connect the fixed two stoppers that are provided with in swivel nut bottom, both sides the stopper orientation deviates from the side deformation and bends, it is sunken to receive waist bolt middle part and be equipped with the shrink, module topshell edge is equipped with and runs through for insert the activity jack of receiving the waist bolt, the activity jack corresponds the sunken position of shrink is equipped with the holding ring that agrees with mutually. The utility model discloses, can assemble electronic module's casing conveniently to dismantling the in-process, can not harm connection structure and electronic module body, promote electronic module's life and stability.

Description

Assembled electronic module

Technical Field

The utility model belongs to the technical field of electronic module, concretely relates to assembled electronic module.

Background

The electronic module is a module which independently sets the functions of electronic elements with certain functions, and the electronic module can greatly simplify the design and manufacture of electronic products and improve the working reliability of the electronic products.

The problems existing in the prior art are as follows:

the casing of current electronic module in the design use, its design is many to be connected through buckle structure, and is connecting and the in-process of demolising, causes the damage of connecting portion casing or joint spare easily, causes to take place not hard up in later use, influences electronic module's stability in use, has reduced electronic module's life simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assembled electronic module can assemble electronic module's casing conveniently to at the dismantlement in-process, can not harm connection structure and electronic module body, promote electronic module's life and stability.

The utility model discloses the technical scheme who takes specifically as follows:

an assembled electronic module comprises a module bottom shell and a module top shell;

the module bottom shell and the module top shell are detachably mounted through the locking structure;

the locking structure comprises a waist-tightening bolt and a connecting screw sleeve which are in threaded connection, two limiting blocks are fixedly arranged at the bottom of the connecting screw sleeve, the limiting blocks on two sides are bent towards the deformation of the deviating side, a contraction recess is formed in the middle of the waist-tightening bolt, a through movable jack for inserting the waist-tightening bolt is arranged at the corner of the top shell of the module, and a matched positioning ring is arranged at the position, corresponding to the contraction recess, of the movable jack;

the module bottom shell is characterized in that connecting mounting grooves are formed in adjacent movable inserting holes at the corners of the module bottom shell, wedge blocks are fixedly mounted at the bottoms of the inner sides of the connecting mounting grooves and used for being inserted into the bottoms of the limiting blocks at two sides, the wedge blocks are inserted between the limiting blocks at the two sides and pushed to move around the bottoms of the connecting screw sleeves in a deviating mode, the bottoms of the connecting mounting grooves are adapted to the limiting blocks, and the limiting blocks are tightly attached to the inner walls of the connecting mounting grooves through the inserted wedge blocks.

An assembly plate is installed between the module bottom shell and the module top shell, a data interface is clamped on one side of the module bottom shell and is electrically connected with the assembly plate in a contact mode, and a window penetrating through the upper surface of the assembly plate is formed in one side of the module top shell.

The contraction recess in the waist tightening bolt is rotatably connected with the inner side of the positioning ring, the inner side diameter of the positioning ring is smaller than the diameter of the bottom of the waist tightening bolt, and the bottom of the waist tightening bolt is connected with the inner thread of the connecting threaded sleeve through the arranged thread.

The connecting screw sleeve is inserted between the movable insertion hole and the connecting installation groove in a sliding mode, a limiting sliding groove is formed in the inner side of the connecting installation groove, a limiting sliding strip used for being connected inside the limiting sliding groove in a sliding mode is arranged on the side face of the connecting screw sleeve, the limiting sliding groove is also formed in the side wall inside the movable insertion hole, and the limiting sliding grooves are communicated with each other on two sides.

The wedge block cross-section is triangle-shaped, spacing spout and spacing draw runner sliding connection are used for adaptation wedge block and stopper grafting.

The length of the connecting threaded sleeve is larger than the depth of the connecting installation groove.

The connecting screw sleeve and the limiting block are movably inserted into the connecting mounting groove and the movable jack through rotation of the waist-tightening bolt.

The utility model discloses the technological effect who gains does:

the utility model discloses, at the in-process of equipment module drain pan and module topshell, at first install inside the activity jack of module topshell edge with the locking structure screw thread, then correspond the installation with module drain pan and module topshell, insert the connection mounting groove with stopper and connection swivel nut in proper order inside, receive the waist bolt through rotating, through receiving waist bolt and being connected the screw thread between the swivel nut, promote to connect the swivel nut and move towards the bottom, in connecting the swivel nut motion process, spacing spout and spacing draw runner through mutual sliding connection are fixed a position the connection swivel nut, avoid connecting the swivel nut and take place to rotate at the removal in-process, in addition, can also ensure that the voussoir is accurate to be pegged graft inside the stopper of both sides.

The utility model discloses, peg graft at the inside back of both sides stopper when the voussoir, through the structure of voussoir self, deflect the stopper orientation of both sides deviating from the side to make the stopper side closely laminate with the connection mounting groove medial surface, at this moment, through the support of receipts waist bolt and connection swivel nut, can realize being connected module drain pan and module top shell, and in the installation, the mounting means is simple, and can not cause the damage to the locking structure who is used for connecting, also can not cause structural destruction to module drain pan and module top shell.

The utility model discloses, when separating module drain pan and module top shell, through reversing the waist bolt, through will receive waist bolt and be connected the stretching between the swivel nut, and through the support of module drain pan and module top shell, and then realize will connecting swivel nut and stopper and extracting from being connected the mounting groove is inside, at the in-process of extracting the stopper, because the stopper lateral wall with be connected the mounting groove inboard for closely laminating, and then, through receiving waist bolt and being connected pulling between the swivel nut, can drag the stopper from being connected the mounting groove inside, and then realize the separation of module drain pan and module top shell, also can not cause destruction to structure module drain pan and module top shell, and then can prolong the life and the stability in use of module drain pan and module top shell.

The utility model discloses, after module drain pan and module topshell separation, continue to rotate and receive the waist bolt, through the location fit between spacing spout and the spacing draw runner this moment, can continue to be connected the swivel nut and stretch to the activity jack inside, and then realize the placing to connecting swivel nut and stopper, and then avoid under non-installation module drain pan and module topshell state, what locking structure took place drops.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of fig. 3 at B of the present invention;

fig. 5 is an enlarged view of fig. 2 of the present invention;

fig. 6 is a schematic structural view of a locking structure in the present invention;

figure 7 is a cross-sectional view of C-C of figure 6 according to the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a module bottom case; 101. connecting the mounting groove; 102. a wedge block; 103. a limiting chute;

2. a module top case; 201. a movable jack; 202. a positioning ring;

3. assembling a plate; 4. a data interface;

5. a locking structure; 501. a waist bolt; 502. connecting a threaded sleeve; 503. a limiting block; 504. and a limiting slide bar.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

As shown in fig. 1-3, an assembled electronic module includes a bottom module case 1, a top module case 2, and a locking structure 5, wherein the bottom module case 1 and the top module case 2 are detachably mounted via the locking structure 5.

As shown in fig. 1-3, an assembly plate 3 is installed between a module bottom case 1 and a module top case 2, a data interface 4 is clamped on one side of the module bottom case 1, the data interface 4 is electrically connected with the assembly plate 3 in a contact manner, and a window penetrating through the upper surface of the assembly plate 3 is formed on one side of the module top case 2.

According to above-mentioned structure, the upper surface of equipment board 3 is used for assembling and connects multiple electronic module, can be LED lamp, switch, knob, LED display screen, bluetooth module, data adapter plug, rocker, alarm device etc. and its installation is all through the contact connection that 3 tops of equipment board set up, and its connected mode is prior art, and its multiple electronic module that is located the equipment board 3 upper surface mounting also is prior art, therefore also no longer too much repeated here.

As shown in fig. 2-4, the locking structure 5 includes a waist bolt 501 and a connecting screw sleeve 502 which are connected by screw threads, two limit blocks 503 are fixedly arranged at the bottom of the connecting screw sleeve 502, the limit blocks 503 at two sides are bent towards the deviating side, a shrinkage recess is arranged at the middle part of the waist bolt 501, a through hole is arranged at the corner of the module top shell 2 for inserting the movable jack 201 of the waist bolt 501, and a positioning ring 202 matched with the movable jack 201 is arranged at the position corresponding to the shrinkage recess.

According to the structure, in the process of assembling the module bottom shell 1 and the module top shell 2, the locking structure 5 is firstly installed inside the movable jack 201 at the corner of the module top shell 2 in a threaded manner, then the module bottom shell 1 and the module top shell 2 are correspondingly installed, the limiting blocks 503 and the connecting screw sleeves 502 are sequentially inserted into the connecting installation groove 101, the waist-tightening bolts 501 are rotated, the connecting screw sleeves 502 are pushed to move towards the bottom through the threads between the waist-tightening bolts 501 and the connecting screw sleeves 502, in the motion process of the connecting screw sleeves 502, the connecting screw sleeves 502 are positioned through the limiting sliding grooves 103 and the limiting sliding strips 504 which are connected in a sliding manner, the connecting screw sleeves 502 are prevented from rotating in the moving process, and in addition, the wedge blocks 102 can be ensured to be accurately inserted into the limiting blocks 503 on the two sides.

As shown in fig. 4 and 5, a connection mounting groove 101 is formed in a position, adjacent to the movable insertion hole 201, of a corner of the module bottom case 1, a wedge block 102 is fixedly mounted at the bottom of the inner side of the connection mounting groove 101, the wedge block 102 is used for being inserted into the bottoms of the limiting blocks 503 at two sides, the wedge block 102 is inserted between the limiting blocks 503 at two sides to push the limiting blocks 503 at two sides to move away from each other around the bottom of the connection screw sleeve 502, the bottoms of the connection mounting grooves 101 are adapted to the limiting blocks 503, and the limiting blocks 503 are tightly attached to the inner wall of the connection mounting groove 101 through the inserted wedge blocks 102.

According to the structure, after the wedge block 102 is inserted into the limiting blocks 503 on the two sides, the limiting blocks 503 on the two sides face away from the side to deflect through the structure of the wedge block 102, the side faces of the limiting blocks 503 are tightly attached to the inner side face of the connecting installation groove 101, at the moment, the module bottom shell 1 can be connected with the module top shell 2 through the support of the waist-tightening bolt 501 and the connecting screw sleeve 502, the installation mode is simple in the installation process, the locking structure 5 for connection cannot be damaged, and structural damage to the module bottom shell 1 and the module top shell 2 cannot be caused.

As shown in fig. 4-6, the connection screw sleeve 502 is slidably inserted between the movable insertion hole 201 and the connection mounting groove 101, the inner side of the connection mounting groove 101 is provided with a limiting sliding groove 103, the side surface of the connection screw sleeve 502 is provided with a limiting sliding strip 504 for slidably connecting the connection screw sleeve inside the limiting sliding groove 103, the side wall inside the movable insertion hole 201 is also provided with the limiting sliding groove 103, and the limiting sliding grooves 103 on both sides are communicated with each other.

Furthermore, the section of the wedge block 102 is triangular, and the limiting sliding groove 103 is connected with the limiting sliding strip 504 in a sliding manner and is used for adapting the wedge block 102 to be inserted into the limiting block 503.

Furthermore, the length of the connecting screw sleeve 502 is greater than the depth of the connecting installation groove 101, and the connecting screw sleeve 502 and the limiting block 503 are movably inserted into the connecting installation groove 101 and the movable insertion hole 201 through the rotation of the waist bolt 501.

According to the structure, when the module bottom shell 1 is separated from the module top shell 2, the waist-tightening bolt 501 is reversely rotated, the waist-tightening bolt 501 and the connecting threaded sleeve 502 are stretched, and the module bottom shell 1 and the module top shell 2 are supported, so that the connecting threaded sleeve 502 and the limiting block 503 are pulled out from the inside of the connecting mounting groove 101, in the process of pulling out the limiting block 503, because the side wall of the limiting block 503 is tightly attached to the inner side of the connecting mounting groove 101, the limiting block 503 can be pulled out from the inside of the connecting mounting groove 101 by dragging the waist-tightening bolt 501 and the connecting threaded sleeve 502, and further the module bottom shell 1 is separated from the module top shell 2;

after module bottom shell 1 and module top shell 2 separate, continue to rotate waist bolt 501, pass through the location fit between spacing spout 103 and the spacing draw runner 504 this moment, can continue to be connected swivel nut 502 and stretch to movable jack 201 inside, and then realize connecting swivel nut 502 and placing of stopper 503, and then avoid under the state of not installing module bottom shell 1 and module top shell 2, what locking structure 5 took place drops.

As shown in fig. 6 and 7, the shrinkage recess in the waisted bolt 501 is rotatably connected with the inner side of the positioning ring 202, the diameter of the inner side of the positioning ring 202 is smaller than that of the bottom of the waisted bolt 501, and the bottom of the waisted bolt 501 is in threaded connection with the inside of the connecting screw sleeve 502 through the arranged threads.

According to the above structure, the positioning of the waist bolt 501 can be realized by the positioning ring 202, on one hand, the waist bolt 501 and the connection screw sleeve 502 can be positioned inside the movable insertion hole 201 through threaded connection, and on the other hand, when the connection screw sleeve 502 is pulled out from the inside of the connection mounting groove 101, the positioning ring 202 can be used for matching the waist bolt 501 to pull out the connection screw sleeve 502 from the inside of the connection mounting groove 101.

The utility model discloses a theory of operation does:

in the process of assembling the module bottom shell 1 and the module top shell 2, firstly, the locking structure 5 is installed inside the movable jack 201 at the corner of the module top shell 2 in a threaded manner, then the module bottom shell 1 and the module top shell 2 are correspondingly installed, the limiting block 503 and the connecting screw sleeve 502 are sequentially inserted into the connecting installation groove 101, and the connecting screw sleeve 502 is pushed to move towards the bottom by rotating the waist-tightening bolt 501 and the threads between the waist-tightening bolt 501 and the connecting screw sleeve 502;

after the wedge block 102 is inserted into the limiting blocks 503 on the two sides, the limiting blocks 503 on the two sides deflect towards the deviating side through the structure of the wedge block 102, the side surfaces of the limiting blocks 503 are tightly attached to the inner side surface of the connecting installation groove 101, and at the moment, the bottom module shell 1 and the top module shell 2 can be connected through the support of the waist-tightening bolt 501 and the connecting screw sleeve 502;

when separating module bottom shell 1 and module top shell 2, through reversing waist bolt 501, through will receive waist bolt 501 and be connected the stretching between swivel nut 502, and through the support of module bottom shell 1 and module top shell 2, and then realize will connecting swivel nut 502 and stopper 503 and extract from connecting mounting groove 101 is inside, at the in-process of extracting stopper 503, because stopper 503 lateral wall is closely laminated with connecting mounting groove 101 inboard, and then, through receiving waist bolt 501 and connecting dragging between swivel nut 502, can drag stopper 503 from connecting mounting groove 101 is inside, and then realize the separation of module bottom shell 1 and module top shell 2.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A modular electronic module, comprising:

a module bottom shell (1) and a module top shell (2);

the module bottom shell (1) and the module top shell (2) are detachably mounted through the locking structure (5);

the locking structure (5) comprises a waist-tightening bolt (501) and a connecting screw sleeve (502) which are in threaded connection, two limiting blocks (503) are fixedly arranged at the bottom of the connecting screw sleeve (502), the limiting blocks (503) on two sides face away from the side to be deformed and bent, a contraction recess is formed in the middle of the waist-tightening bolt (501), a movable insertion hole (201) which penetrates through the module top shell (2) and is used for inserting and receiving the waist bolt (501) is formed in the corner of the module top shell, and a positioning ring (202) which is matched with the movable insertion hole (201) is arranged in the position, corresponding to the contraction recess, of the movable insertion hole (201);

the connecting and installing structure is characterized in that connecting and installing grooves (101) are formed in the positions, adjacent to the movable insertion holes (201), of corners of the module bottom case (1), wedge blocks (102) are fixedly installed at the bottoms of the inner sides of the connecting and installing grooves (101), the wedge blocks (102) are used for being inserted into the bottoms of the limiting blocks (503) on the two sides, the limiting blocks (503) on the two sides are pushed to move away from the bottom of the connecting threaded sleeve (502) in a surrounding mode, the bottoms of the connecting and installing grooves (101) are matched with the limiting blocks (503), and the limiting blocks (503) are tightly attached to the inner walls of the connecting and installing grooves (101) through the inserted wedge blocks (102).

2. A modular electronic module according to claim 1, wherein: install equipment board (3) between module drain pan (1) and module top shell (2), module drain pan (1) one side joint has data interface (4), data interface (4) are connected with equipment board (3) contact electricity, module top shell (2) one side is seted up and is run through to the window of equipment board (3) upper surface.

3. A modular electronic module according to claim 1, wherein: the contraction recess in the waist tightening bolt (501) is rotatably connected with the inner side of the positioning ring (202), the diameter of the inner side of the positioning ring (202) is smaller than the diameter of the bottom of the waist tightening bolt (501), and the bottom of the waist tightening bolt (501) is connected with the inner thread of the connecting threaded sleeve (502) through the arranged thread.

4. A modular electronic module according to claim 1, wherein: the connecting screw sleeve (502) is inserted between the movable insertion hole (201) and the connecting installation groove (101) in a sliding mode, the inner side of the connecting installation groove (101) is provided with a limiting sliding groove (103), the side face of the connecting screw sleeve (502) is provided with a limiting sliding strip (504) used for being connected to the inside of the limiting sliding groove (103) in a sliding mode, the side wall of the inside of the movable insertion hole (201) is also provided with the limiting sliding groove (103), and the limiting sliding grooves (103) are communicated with one another on two sides.

5. A modular electronic module according to claim 4, characterized in that: the section of the wedge block (102) is triangular, and the limiting sliding groove (103) is in sliding connection with the limiting sliding strip (504) and is used for adapting the wedge block (102) to be spliced with the limiting block (503).

6. The modular electronics module as claimed in claim 1, wherein: the length of the connecting threaded sleeve (502) is greater than the depth of the connecting installation groove (101).

7. A modular electronic module according to claim 1, wherein: the connecting screw sleeve (502) and the limiting block (503) are movably inserted into the connecting mounting groove (101) and the movable insertion hole (201) through rotation of the waist-tightening bolt (501).