CN110005926B

CN110005926B - Embedded mounting structure

Info

Publication number: CN110005926B
Application number: CN201910272114.4A
Authority: CN
Inventors: 叶显青
Original assignee: Xiamen Baisheng Electronic Technology Co ltd
Current assignee: Xiamen Baisheng Electronic Technology Co ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-11-17
Anticipated expiration: 2039-04-04
Also published as: CN110005926A

Abstract

The invention provides an embedded installation structure which comprises an installation frame, wherein the installation frame protrudes outwards and extends to form a collision part; the action part comprises a first fixing part and a first driving part, a spiral guide groove is formed in the mounting frame, the first fixing part and the spiral guide groove form guide fit, the action part can be switched between a first position which does not protrude out of the mounting frame and a second position which protrudes out of the mounting frame and corresponds to the abutting part, and the first driving part is in driving connection with the first fixing part; the fixing part comprises a second fixing part, a second driving part and a manual triggering part, the second fixing part is driven by the second driving part to fix the first fixing part, the manual triggering part is exposed out of the second part of the installation frame and is connected with the second fixing part, and the triggering of the manual triggering part drives the second fixing part to overcome the driving force of the second driving part and separate from the first fixing part. Has the effect of simple and quick assembly.

Description

Embedded mounting structure

Technical Field

The invention relates to the field of machinery, in particular to an embedded installation structure which is simple and quick to assemble.

Background

With the improvement of life quality, people's aesthetic requirements are also increased, especially in the field of building decoration, for indoor neatness and beauty, most of the people can install light-emitting devices, sound-generating devices and the like in an embedded mode, such as embedding into a wall or embedding into a ceiling. However, in the prior art, most of the embedded installation structures are complex, the difficulty of fixing operation after embedding is high, especially the operation of embedding a ceiling, after the device is embedded, one hand is needed to support the device, the other hand needs to be vacated for fixing operation, the difficulty of fixing operation is high, so that an operator is difficult to support, the operator is easy to deviate in the process of fixing operation to cause position deviation after installation, the rework probability is high, the operation time is long, and the installation can be completed in 10-20 minutes generally.

Disclosure of Invention

Therefore, the invention provides an embedded mounting structure which is simple and quick to assemble for solving the problems.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

an embedded installation structure comprises an installation frame, wherein the installation frame protrudes outwards and extends to form an abutting part, the abutting part is used as a boundary, the installation frame is divided into a first embedded and hidden part and a second exposed part, an assembly component is arranged on the first part of the installation frame, and the assembly component comprises an action part and a fixing part;

the action part comprises a first fixing part and a first driving part, a spiral guide groove is formed in the installation frame, the first fixing part and the spiral guide groove form guiding fit, the first fixing part can be switched between a first position which does not protrude out of the installation frame and a second position which protrudes out of the installation frame and corresponds to the abutting part through the guiding of the spiral guide groove, and the first driving part is in driving connection with the first fixing part and always applies force for switching the first fixing part to the second position;

the fixing part comprises a second fixing part, a second driving part and a manual triggering part, the second fixing part corresponds to the first fixing part at the first position and fixes the first fixing part through the driving of the second driving part, the manual triggering part is exposed out of the second part of the installation frame and connected with the second fixing part, and the triggering of the manual triggering part drives the second fixing part to overcome the driving force of the second driving part and separate from the first fixing part.

Further, the first part of installation frame is equipped with the assembly shell, be equipped with the first holding chamber and the second holding chamber that set up side by side in the assembly shell, action portion and fixed part assemble respectively to the first holding chamber and the second holding chamber of assembly shell.

Furthermore, the first fixing piece of the action part comprises a first body and a first fixing head which are connected, the spiral guide groove is formed in the assembling shell of the installing frame and penetrates through the first accommodating cavity, the first body and the first driving piece are arranged in the first accommodating cavity, and the first fixing head penetrates through the spiral guide groove to extend out of the assembling shell and form guiding fit with the spiral guide groove; the first fixing piece is guided by the spiral guide groove, so that the first fixing head can be switched between a first position which does not protrude out of the mounting frame and a second position which protrudes out of the mounting frame and corresponds to the interference part.

Furthermore, the first driving member is a spring, and the spring acts on the first fixing member and always applies an elastic force to the first fixing member to switch the first fixing member to the second position.

Furthermore, the first fixing piece is provided with an abutting surface, and when the first fixing piece is located at the second position, the abutting surface is opposite to the abutting portion.

Furthermore, a buffer cushion is laid on the contact surface.

Further, the first fixing piece also extends towards the second part of the mounting frame and is exposed to the surface of the second part to form an acting end part, and the first fixing piece is driven to be switched from the second position to the first position by acting on the acting end part and overcoming the acting force of the first driving piece.

Furthermore, the action end part of the first fixing part is provided with a connecting groove.

Further, the second fixing piece comprises a second body, a second fixing head and the rod part, a yielding window penetrating through the second accommodating cavity is further formed in the assembling shell, the second body and the second driving piece are arranged in the second accommodating cavity, the second fixing head is connected to the second body and exposed in the yielding window, the second driving piece is in driving connection with the second body to drive the second fixing head on the second body to be fixedly connected with the first fixing piece at the first position, and the manual trigger part is connected with the second body.

Furthermore, the second fixing part is provided with a clamping head, the first fixing part is provided with a clamping groove, and the clamping head is clamped in the clamping groove to fix the first fixing part.

Furthermore, the manual trigger part is a pressing trigger part, the pressing trigger part comprises a rod part, the rod part is connected with the second fixing part, the rod part is exposed out of the second part of the installation frame to form a key, the second driving part applies a pushing force towards the second part of the installation frame to the second fixing part to enable the second fixing part to be fixedly connected with the first fixing part, and the pressing of the key of the pressing trigger part drives the second fixing part to overcome the pushing force of the second driving part to be separated from the first fixing part.

Further, the second driving member is a spring, and the spring acts on the second fixing member and always applies a pushing force to the second fixing member toward the second portion of the mounting frame.

Furthermore, manual trigger part is rotatory trigger part, rotatory trigger part includes by pole portion and dial button, second mounting is connected and extends to the second part of installation frame to pole portion, dial button fixed connection in the pole portion that exposes in the second part of installation frame, the second driving piece exerts a torsion towards first mounting and makes second mounting fixed connection first mounting to the second mounting, the rotation of dialling the button is stirred and is driven pole portion and second mounting and overcome the torsion of second driving piece and break away from first mounting.

Furthermore, the second driving member is a torsion spring, and the torsion spring acts on the second fixing member and always applies a torsion force to the second fixing member towards the first fixing member.

Through the technical scheme provided by the invention, the method has the following beneficial effects:

the mounting frame is used for assembling devices such as a light-emitting device or a sound-emitting device, when the mounting frame is mounted, the first fixing piece of the action part is fixed by the second fixing piece of the fixing part and is positioned at a first position, the first part of the mounting frame is embedded into a ceiling or a wall, the interference part is abutted against the outer surface of the ceiling or the wall to limit the embedded position of the mounting frame, the second part of the mounting frame is exposed, after the positioning is finished, only the manual trigger part is manually triggered, the second fixing piece is driven to overcome the driving force of the second driving piece and is separated from the first fixing piece, the first fixing piece loses the fixation of the second fixing piece, then the first position is switched to a second position under the driving action of the first driving piece and the guiding action of the spiral guide groove, the first fixing piece is protruded out of the mounting frame and corresponds to the interference part when the first fixing piece is positioned at the second position, and the first fixing, and the ceiling or the wall body is clamped and fixed together with the abutting parts, so that the embedded installation of the installation frame is realized, and the installation mode is simple and rapid. Adopt manual pressing and drive this assembly subassembly and fix the assembly, can guarantee that the installing frame fixes again under the condition of accurate location, can effectual reduction heavy industry rate, installation effectiveness and installation accuracy increase substantially, and installation time can shorten to about 10 seconds. Meanwhile, the first fixing piece is switched to the second position from the first position under the combined action of the driving of the first driving piece and the guiding of the spiral guide groove, the guiding of the spiral guide groove is increased, the first driving piece can directly provide acting force in a single direction, the requirement on the first driving piece is reduced, the cost is reduced, and the stability can be ensured.

Drawings

FIG. 1 is a schematic view of a mounting frame according to a first embodiment;

FIG. 2 is a schematic structural view of the mounting frame at another angle according to the first embodiment;

FIG. 3 is a schematic structural diagram illustrating an embedded installation structure in a first position according to an embodiment;

FIG. 4 is an enlarged schematic view of area A of FIG. 3;

FIG. 5 is a schematic structural diagram illustrating a first embodiment of an embedded installation structure in a second position;

FIG. 6 is an enlarged schematic view of region B of FIG. 5;

FIG. 7 is an exploded view of an embedded mounting structure according to an embodiment;

FIG. 8 is a schematic structural view illustrating an exposed structure of a mounting structure after the mounting structure is mounted;

FIG. 9 is a schematic structural view of a first fastening member according to a first embodiment;

FIG. 10 is a schematic structural view of a second fixing element and a manual trigger according to a first embodiment;

fig. 11 is a schematic view of a part of the connection structure of the action part and the fixing part in the third embodiment.

Detailed Description

To further illustrate the various embodiments, the invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The invention will now be further described with reference to the accompanying drawings and detailed description.

Example one

Referring to fig. 1 to 10, the present embodiment provides a recessed mounting structure, which includes a mounting frame 10, where the mounting frame 10 is used for mounting a device such as a light emitting device or a sound generating device, specifically, the mounting frame 10 has a mounting cavity, and the device such as a light emitting device or a sound generating device is mounted in the mounting cavity, and in other embodiments, the structure for mounting the mounting frame is not limited thereto. The mounting frame 10 is protruded outward to form an interference portion 11, the interference portion 11 divides the mounting frame 10 into a first embedded portion 101 and a second exposed portion 102, and the second exposed portion 102 is an opening structure for exposing a portion of a surface of a device such as a light emitting device or a sound generating device, but in other embodiments, the second exposed portion may be in other structures.

The first part 101 of the mounting frame 10 is provided with a mounting assembly comprising an active part and a fixed part. The action part comprises a first fixing part 21 and a first driving part 22, the mounting frame 10 is provided with a spiral guide groove 103, the first fixing part 21 and the spiral guide groove 103 form guiding fit, and can be switched between a first position (shown in fig. 3 and 4) which does not protrude out of the mounting frame and a second position (shown in fig. 5 and 6) which protrudes out of the mounting frame and corresponds to the interference part through the guiding of the spiral guide groove 103, and the first driving part 22 is in driving connection with the first fixing part 21 and always applies a force to the first fixing part 21 to switch the first fixing part to the second position.

The fixing portion includes a second fixing member 31, a second driving member 32 and a manual triggering portion, the second fixing member 31 corresponds to the first fixing member 21 at the first position and fixes the first fixing member 21 by driving the second driving member 32, the manual triggering portion is exposed to the second portion 102 of the mounting frame 10 and connected to the second fixing member 31, and the triggering of the manual triggering portion drives the second fixing member 31 to overcome the driving force of the second driving member 32 and separate from the first fixing member 21.

When the installation is carried out, the first fixing member 21 of the acting part is fixed by the second fixing member 31 of the fixing part to be at the first position, the first part 101 of the installation frame 10 is embedded into the ceiling or the wall, the interference part 11 is abutted against the outer surface of the ceiling or the wall to limit the embedded position of the installation frame 10, so that the second part 102 of the installation frame 10 is exposed, after the positioning is completed, the manual trigger part is manually triggered, the second fixing member 31 is driven to be separated from the first fixing member 21 by overcoming the driving force of the second driving member 32, the first fixing member 21 loses the fixation of the second fixing member 31, then the first position is switched to the second position under the driving force of the first driving member 22 and the guiding effect of the spiral guiding groove 103, the first fixing member 21 is positioned at the second position and is positioned in the installation frame 10 and corresponds to the interference part 11, the first fixing member 21 is pressed to the inner surface of the ceiling or the wall under the driving effect of the, and the installation frame 10 is embedded and installed by clamping and fixing the ceiling or the wall together with the abutting part 11, and the installation mode is simple and rapid.

Adopt manual pressing and drive this assembly subassembly and fix the assembly, can guarantee that the installing frame fixes again under the condition of accurate location, can effectual reduction rework rate, installation effectiveness and installation accuracy increase substantially. If when the installation, need carry out accurate location to the angle of assembly, when actual operation, can be earlier with the installation frame embedding, the rethread is rotatory etc. and is carried out the accurate adjustment, accomplishes manual press button again after the location, can realize fixed assembly, more humanized setting.

Meanwhile, the first fixing member 21 is switched from the first position to the second position under the combined action of the driving of the first driving member 22 and the guiding of the spiral guide groove 103, so that the guiding of the spiral guide groove 103 is increased, the first driving member 22 can directly provide acting force in a single direction, the requirement on the first driving member 22 is reduced, the cost is reduced, and the stability can be ensured.

Further, in this embodiment, the assembly subassembly is equipped with a plurality ofly to evenly distributed is in the periphery side of installation frame, and a plurality of assembly subassemblies can be fixed on a plurality of directions, and fixed knot constructs more stably. The number of the assembling components in this embodiment is three, and of course, in other embodiments, the number of the assembling components may be two or more than three. Still alternatively, when the clamping force of the single fitting component and the abutting portion 11 can satisfy the fixing action, the single fitting component may be used.

Furthermore, in this embodiment, the abutting portion 11 is of an annular structure, the abutting portion 11 of the annular structure is more stable in structure and is not easy to bend and deform, and the abutting portion 11 is exposed when abutting against a ceiling or a wall, so that the annular structure is more attractive. Of course, in other embodiments, the interference portion 11 may also be a plurality of single structures extending from the mounting frame 10 and disposed at intervals, that is, the interference portion 11 of the annular structure is divided into a plurality of sheets, and the like.

Further, in this embodiment, the first portion 101 of the mounting frame 10 is provided with a mounting housing 12, the mounting housing 12 is provided with a first receiving cavity 123 and a second receiving cavity 124 which are arranged in parallel, and the acting portion and the fixing portion are respectively assembled to the first receiving cavity 123 and the second receiving cavity 124 of the mounting housing.

Specifically, the first fixing member 21 of the acting part includes a first body 211 and a first fixing head 212 connected to each other, the spiral guide groove 103 is opened on the assembly housing 12 of the installation frame 10 and penetrates through the first accommodating cavity 123, the first body 211 and the first driving member 22 are disposed in the first accommodating cavity 123, and the first fixing head 212 penetrates through the spiral guide groove 103 and extends to the outside of the assembly housing 12, and forms a guiding fit with the spiral guide groove 13; the guidance of the first fixing piece 21 by the helical guide groove 103 allows the first fixing head 212 to be switched between a first position not protruding from the mounting frame 10 and a second position protruding from the mounting frame 10 and corresponding to the interference portion 11. The first body 211 and the first driving piece 22 are arranged in the first accommodating cavity 123 to realize assembly of parts, and the assembly is simple, the design is reasonable, and the protection performance is good. Of course, in other embodiments, the first accommodating cavity is not required to be adopted, and the first accommodating cavity can be directly assembled to the outside of the mounting frame.

More specifically, the first accommodating cavity 123 is a linear cavity, the first body 211 is a columnar structure matched with the first accommodating cavity 123, the first fixing head 212 is an L-shaped structure, one end of the first fixing head penetrates through the spiral guide groove 103 to be connected with the first body 211, the other end of the first fixing head faces the abutting portion 11, the end face of the end portion facing the abutting portion 11 is an abutting face, and when the first fixing member 21 is located at the second position, the abutting face is opposite to the abutting portion 11, abuts against the ceiling or the wall, and clamps the ceiling or the wall together with the abutting portion 11. When the first body 211 linearly moves along the first accommodating cavity 123, the first fixing head 212 swings in the direction perpendicular to the linear movement of the first body 211 through the guiding of the spiral guiding groove 103 and the first fixing head 212, that is, the first fixing head is switched between a first position not protruding out of the mounting frame 10 and a second position protruding out of the mounting frame 10 and corresponding to the contact part 11.

Further, the first driving member 22 is a spring, and the spring 22 acts on the first fixing member 21 and always applies an elastic force to the first fixing member 21 to switch the first fixing member to the second position. Specifically, in this embodiment, one end of the spring 22 abuts against the inner wall of the first accommodating cavity 123, the other end abuts against the end portion of the first body 211 close to the first position, and the elastic force of the spring 22 acts on the first body 211. Still further, the end of the first body 211 close to the first position is further provided with a concave groove 213 in a concave manner, and the spring 22 is abutted and positioned in the concave groove 213, so that the structure is more stable. The first driving member 22 is a spring, which has light weight and low cost, and can provide driving force by means of elastic deformation of the spring. Of course, in other embodiments, other driving members with driving force can be used for the first driving member.

Further, the first fixing member 21 further extends toward the second portion 102 of the mounting frame 10 and is exposed to the surface of the second portion 102 to form an acting end 215, and the acting end 215 is acted to drive the first fixing member 21 to switch from the second position to the first position against the acting force of the first driving member 22, so as to implement the detachable function of the mounting frame 10, which is convenient for detaching and reworking or recycling, and the acting end 215 is disposed on the exposed second portion 102 of the mounting frame 10, which is simple and convenient to operate.

Specifically, in this embodiment, the first receiving cavity 123 further extends to the second portion 102 of the mounting frame 10 to form an opening (not shown), and the acting end 215 is formed by extending an end of the first body 211 away from the first position and is exposed in the opening of the first receiving cavity 123 in the second portion 102 of the mounting frame 10. A first limiting structure (not shown) is further disposed in the first accommodating cavity 123, a second limiting structure (not shown) is disposed on the first body 211 of the first fixing member 21, and when the first fixing member 21 is located at the second position, the first limiting structure of the first accommodating cavity 123 and the second limiting structure of the first body 211 cooperate to achieve limiting, so as to limit the first fixing member 21 to continue moving, and prevent the first fixing member 21 from being separated from the opening of the second portion 102 of the mounting frame 10. Of course, in other embodiments, the first fixing member 21 can be prevented from being detached from the opening of the second portion 102 of the mounting frame 10 by the restriction of the first fixing head 212 of the first fixing member 21 and the spiral guide groove 103.

Still further, the action end 215 of the first fixed part 21 is provided with a connecting groove 216, and the first fixed part 21 is pushed by positioning a tool and the connecting groove 216, specifically, in this embodiment, the connecting groove 216 is a cross-shaped groove and is matched with a cross-shaped screwdriver, and of course, in other embodiments, it may also be a straight groove or a groove body with other shapes. Meanwhile, due to the guiding effect of the spiral guide groove 103, an operator only needs to push the first fixing member 21 in, and does not need to rotate the first fixing member 21.

Further, in this embodiment, the first body 211 and the first fixing head 212 of the first fixing element 21 are integrally formed, and are made of plastic, and can be integrally formed by injection molding.

Further, the second fixing member 31 includes a second body 311 and a second fixing head 312, an abdicating window 125 penetrating through the second accommodating cavity 124 is further provided on the assembling housing 12, the second body 311 and the second driving member 32 are disposed in the second accommodating cavity 124, the second fixing head 312 is connected to the second body 311 and exposed in the abdicating window 125, the second driving member 32 is driven to connect the second body 311 so as to drive the second fixing head 312 on the second body 311 to be fixedly connected to the first fixing member 21 at the first position, and the manual trigger part is connected to the second body 311. The second body 311 and the second driving member 32 of the second fixing member 31 are disposed in the second accommodating cavity 124 to realize the assembly of the parts, and the assembly is simple, the design is reasonable, and the protection performance is good. Of course, in other embodiments, the second receiving cavity 124 may not be needed, and the second receiving cavity may be directly mounted to the outside of the mounting frame 10.

Further, the second fixing member 31 is provided with a clamping head, the first fixing member 21 is provided with a clamping groove 214, that is, the first fixing head 212 of the first fixing member 21 is provided with the clamping groove 214, and the clamping head is clamped in the clamping groove 214 to fix the first fixing member 21. Specifically, in this embodiment, the second fixing head 312 of the second fixing member 31 is the card connector, and the second driving member 32 acts on the second body 311 and drives the card connector 312 to move toward the card slot 214 of the first fixing member 21, so that the card connector 312 is clamped in the card slot 214. The triggering of the manual trigger part makes the second body 311 and the clamping head 312 overcome the acting force of the second driving part 32, so that the clamping head 312 is separated from the clamping groove 214, and the first fixing part 21 loses the fixation of the second fixing part 31 and is driven by the first driving part 22. The clamping and fixing structure of the clamping head 312 and the clamping groove 214 is simple and easy to realize.

More specifically, as shown in fig. 3 and 4, in this embodiment, the clamping head 312 is disposed downward, the opening of the clamping groove 214 is upward, the clamping head 312 is clamped in the clamping groove 214 to limit the first fixing element 21 from moving in the circumferential direction of the spiral guide groove 103, and the lower end of the first fixing element 21 abuts against the spiral guide groove 103 to be limited from moving up and down, so as to fix the first fixing element 21 at the first position. Of course, in other embodiments, the second fixing member 31 may be used to fix the first fixing member 21, such as adding a barb structure to the above-mentioned matching structure of the snap connector 312 and the snap groove 214.

Further, the manual trigger is a pressing trigger, the pressing trigger includes a rod 331, the rod 331 is connected to the second fixing element 31, the rod 331 is exposed on the second portion 102 of the mounting frame 10 to form a button 332, the second driving element 32 applies a pushing force to the second fixing element 31 toward the second portion 102 of the mounting frame 10 to fixedly connect the second fixing element 31 to the first fixing element 21, and the pressing of the button 332 of the pressing trigger drives the second fixing element 31 to overcome the pushing force of the second driving element 32 to separate the second fixing element 31 from the first fixing element 21. The button is triggered by pressing, so that the button is simple in structure and convenient and quick to operate. Specifically, in this embodiment, the rod portion 331 and the second fixing member 31 are integrally formed, and are made of plastic, and can be integrally formed through injection molding, so that the manufacturing is simple and convenient. Of course, in other embodiments, the structures may be independent from each other and connected by assembling.

Still further, the second driving member 32 is a spring, and the spring 32 acts on the second fixing member 31 and always applies a pushing force to the second fixing member 31 towards the second portion 102 of the mounting frame 10, i.e. the spring 32 and the rod portion 331 are respectively connected to two opposite sides of the second fixing member 31. Specifically, in this embodiment, one end of the spring 32 abuts against the inner wall of the second accommodating cavity 124, the other end abuts against the second body 311, and the elastic force of the spring 32 acts on the second body 311. The second driving member 32 is a spring, which has light weight and low cost, and can provide driving force by means of elastic deformation. Of course, other driving members with driving force can be used as the second driving member in other embodiments.

Specifically, the second accommodating cavity 124 further extends to the second portion 102 of the mounting frame 10 to form an opening (not shown), and the manual trigger is connected to the second body 311 of the second fixing member 31 through the opening. A third limiting structure (not shown) is further disposed in the second accommodating cavity 124, a fourth limiting structure is disposed on the second body 311 of the second fixing member 31, and the third limiting structure of the second accommodating cavity 124 and the fourth limiting structure of the second body 311 cooperate to achieve limiting, so as to prevent the second fixing member 31 from being separated from the opening of the second portion 102 of the mounting frame 10. More specifically, the fourth limiting structure of the second body 311 is the end of the second body 311, the third limiting structure is a limiting protrusion (not shown) extending inward from the inner wall of the second accommodating cavity 124, and the limiting protrusion in the second accommodating cavity 124 is matched with the end of the second body 311 to achieve limiting. Of course, in other embodiments, other limiting structures may be used.

Further, in this embodiment, the assembly housing 12 includes a first housing 121 and a second housing 122 that are covered with each other, and the first housing 121 and the second housing 122 are covered with each other to enclose the first receiving cavity 123 and the second receiving cavity 124, which facilitates the installation of parts. The second housing 122 is integrally formed with the first portion 101 of the mounting frame.

Still further, in this embodiment, the first housing 121 and the second housing 122 are mutually covered and fixed by a screw locking structure, specifically, the screw locking structure includes a stud 1221 integrally formed by the second housing 122 extending integrally, a nut 1211 integrally formed by the first housing 121 extending integrally, and a bolt (not shown), the nut 1211 is disposed on the stud 1221 and is respectively provided with a corresponding screw hole (not shown), and the bolt is sequentially screwed in the screw holes of the nut 1211 and the stud 1221 to realize the fixation.

More specifically, a positioning protrusion 1222 is further protruded from an end of the stud 1221, and an opening of a screw hole in the stud 1221 is opened on a surface of the positioning protrusion 1222; the diameter of the nut 1211 is greater than that of the stud 1221, the nut 1211 is provided with a positioning slot (not shown) for covering the end of the stud 1221 and the positioning protrusion 1222, the positioning slot and the screw hole of the nut are concentrically arranged, and when the nut 1211 covers the stud 1221, the end of the stud 1221 and the positioning protrusion 1222 are sleeved and covered by the positioning slot of the nut 1211 to realize accurate positioning in a matching manner. And the contact area between the nut 1211 and the stud 1221 is increased, and the nut 1211 and the stud 1221 can be fixed at the same time through the adhesive glue, so that the firmness of the first shell 121 and the second shell 122 is increased.

Example two

The present embodiment provides an embedded installation structure, which is substantially the same as the structure in the first embodiment, except that: in this embodiment, a cushion (not shown) is further laid on the abutting surface of the first fixing member 21, and the cushion is configured to cushion the pressure on the ceiling or the wall to a certain extent, so as to prevent the ceiling or the wall from being damaged due to the large force of the first driving member 22 driving the first fixing member 21. More specifically, the blotter is the rubber blotter, when possessing buffer function, still has the effect of increase friction power, makes conflict centre gripping more stable. The fixed connection structure of the collision surface of the cushion pad and the first fixing piece can be bonded, clamped or sleeved in the prior art.

EXAMPLE III

The present embodiment provides an embedded installation structure, which is substantially the same as the structure in the first embodiment, except that: referring to fig. 11, in this embodiment, the manual trigger portion is a rotary trigger portion, the rotary trigger portion includes a rod portion 331 and a toggle button 333, the rod portion 331 is connected to the second fixing member 31 and extends toward the second portion 102 of the mounting frame 10, the toggle button 333 is fixedly connected to the rod portion 331 exposed in the second portion 102 of the mounting frame 10, the second driving member applies a torsion force to the second fixing member 31 toward the first fixing member 21 to fixedly connect the second fixing member 32 to the first fixing member 21, and the rotary toggle of the toggle button 333 drives the rod portion 331 and the second fixing member 32 to overcome the torsion force of the second driving member to separate from the first fixing member 21. The second fixing member 31 is fixedly connected with the first fixing member 21 by the torque force of the second driving member, and the fixed connection between the second fixing member 31 and the first fixing member 21 is released by the rotational shifting of the shifting button 333, so that the effect of simple and rapid operation can be realized.

Specifically, in this embodiment, a clamping groove 217 is disposed on an outer peripheral side of the first body 211 of the first fixing member 21, the second fixing head portion of the second fixing member 31 is a clamping head 314 disposed transversely, and the torsion of the second driving member drives the clamping head 314 of the second fixing member 31 to rotate toward the first fixing member 21, so that the clamping head 314 is clamped in the clamping groove 217 on the outer peripheral side of the first body 211, and the first fixing member 21 is fixed.

More specifically, the second driving member is a torsion spring (not shown), which acts on the second fixing member 31 and always applies a torsion force to the second fixing member 31 toward the first fixing member 21. The torsion spring is adopted to realize the driving of the torsion force, the torsion spring has light weight and low cost, and the driving force can be provided by depending on the elastic deformation of the torsion spring.

Further, in this embodiment, the first fixing head 212 of the first fixing element 21 includes a connecting portion 2121 inclined to the axial direction of the first body 211 and an abutting head 2122 disposed at an outer end of the connecting portion 2121, a bottom surface of the abutting head 2122 is the abutting surface, and the abutting surface is a rough surface, so as to increase a friction force with a ceiling or a wall.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An embedded mounting structure, includes the installation frame, its characterized in that: the mounting frame is provided with an outwards protruding and extending interference part, the interference part divides the mounting frame into a first embedded and hidden part and a second exposed part, the first part of the mounting frame is provided with an assembly component, and the assembly component comprises an action part and a fixing part;

2. The drop-in mounting structure of claim 1, wherein: the first part of installation frame is equipped with the assembly shell, be equipped with first holding chamber and the second holding chamber that sets up side by side in the assembly shell, action portion and fixed part assemble respectively to the first holding chamber and the second holding chamber of assembly shell.

3. The drop-in mounting structure of claim 2, wherein: the first fixing piece of the action part comprises a first body and a first fixing head which are connected, the spiral guide groove is formed in the assembly shell of the installation frame and penetrates through the first accommodating cavity, the first body and the first driving piece are arranged in the first accommodating cavity, and the first fixing head penetrates through the spiral guide groove, extends out of the assembly shell and is in guiding fit with the spiral guide groove; the first fixing piece is guided by the spiral guide groove, so that the first fixing head can be switched between a first position which does not protrude out of the mounting frame and a second position which protrudes out of the mounting frame and corresponds to the interference part.

4. The drop-in mounting structure according to claim 1, 2 or 3, wherein: the first driving piece is a spring, and the spring acts on the first fixing piece and always applies elastic force to the first fixing piece to enable the first fixing piece to be switched to the second position.

5. The drop-in mounting structure according to claim 1, 2 or 3, wherein: the first fixing piece is provided with an abutting surface, when the first fixing piece is located at the second position, the abutting surface is over against the abutting portion, and a cushion pad is further laid on the abutting surface.

6. The drop-in mounting structure according to claim 1, 2 or 3, wherein: the first fixing piece also extends towards the second part of the mounting frame and is exposed to the surface of the second part to form an action end part, and the first fixing piece is driven to be switched from the second position to the first position by overcoming the action force of the first driving piece through acting on the action end part.

7. The drop-in mounting structure of claim 2, wherein: the second fixing piece comprises a second body and a second fixing head, a yielding window penetrating through the second accommodating cavity is further formed in the assembling shell, the second body and the second driving piece are arranged in the second accommodating cavity, the second fixing head is connected to the second body and exposed in the yielding window, the second driving piece is in driving connection with the second body to drive the second fixing head on the second body to be fixedly connected with the first fixing piece at the first position, and the manual trigger portion is connected with the second body.

8. The drop-in mounting structure according to claim 1, 2 or 7, wherein: the second fixing part is provided with a clamping head, the first fixing part is provided with a clamping groove, and the clamping head is clamped in the clamping groove to fix the first fixing part.

9. The drop-in mounting structure according to claim 1, 2 or 7, wherein: the manual trigger part is a press trigger part, the press trigger part comprises a rod part, the rod part is connected with the second fixing part, the rod part is exposed out of the second part of the installation frame to form a key, the second driving part applies a thrust towards the second part of the installation frame to the second fixing part to enable the second fixing part to be fixedly connected with the first fixing part, and the press of the key of the press trigger part drives the second fixing part to overcome the thrust of the second driving part to be separated from the first fixing part.

10. The drop-in mounting structure according to claim 1, 2 or 7, wherein: the manual trigger part is the rotation trigger part, the rotation trigger part includes by pole portion and dial button, the second mounting is connected and extends to the second part of installation frame in pole portion, dial button fixed connection on the pole portion that exposes in the second part of installation frame, the second driving piece applys a torsion towards first mounting and makes the first mounting of second mounting fixed connection to the second mounting, the rotation of dialling the button is stirred and is driven pole portion and second mounting and overcome the torsion of second driving piece and break away from first mounting.