CN221200675U

CN221200675U - Quick detachable mechanism and LED screen module installation device

Info

Publication number: CN221200675U
Application number: CN202322710283.6U
Authority: CN
Inventors: 谭国峰; 高浩然; 车玉; 张鑫; 李茂富
Original assignee: Huaneng Hainan Changjiang Nuclear Power Co ltd
Current assignee: Huaneng Hainan Changjiang Nuclear Power Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-06-21
Anticipated expiration: 2033-10-10

Abstract

The utility model relates to the technical field of LED screen module installation devices, in particular to an easy-to-detach mechanism and an LED screen module installation device, which comprise an installation assembly, a support assembly and a support assembly, wherein the installation assembly comprises an installation shell and an installation truss arranged on the installation shell; the locking assembly comprises a positioning self-locking piece arranged at a positioning self-locking hole of the installation truss, a locking piece arranged at a locking groove of the installation truss, an adjusting piece arranged at an adjusting groove of the installation truss and an elastic supporting piece arranged at the upper end of the installation truss; the screen assembly comprises a screen module, a sliding shell fixedly connected with the screen module, an abutting sliding rod fixedly connected with the screen module and an auxiliary self-locking piece arranged on the inner side of the sliding shell; and the fixing blocks are provided with a plurality of fixing blocks and are fixedly connected with the mounting shell. The LED screen module has the beneficial effects that the problem that the LED screen module is not easy to detach because the LED screen module needs to be buckled down with great force when the LED screen module needs to be replaced after the existing LED screen module is damaged is solved.

Description

Quick detachable mechanism and LED screen module installation device

Technical Field

The utility model relates to the technical field of LED screen module installation devices, in particular to an easy-to-detach mechanism and an LED screen module installation device.

Background

Cave space multifunctional display system, including LED screen module, control system, karaoke system, nuclear fuel reload analog system, sound system etc. multiple display system integration in control system, control system will carry out seamless switching and linking to the application scene, through communication control and interactive function, make multiple function perfect display, make exhibition hall's display mode and recreational have great promotion, cave space multifunctional display system's LED screen module is the module of constituteing by a plurality of small-size LED lamp pearl for construct the LED display screen. However, after the existing LED screen module is damaged, when the LED screen module needs to be replaced, the LED screen module needs to be buckled down with great force, and the problem that the LED screen module is not easy to detach exists.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

In view of the technical problem that the LED screen module is difficult to disassemble because the LED screen module needs to be buckled down with great force when the LED screen module needs to be replaced after the existing LED screen module is damaged, the utility model is provided.

The utility model aims to provide an easy-to-detach mechanism, which aims to solve the problems that after the existing LED screen module is damaged, when the LED screen module needs to be replaced, the LED screen module needs to be buckled down with great force, and the LED screen module is not easy to detach and is large.

In order to solve the technical problems, the utility model provides the following technical scheme: the easy-to-detach mechanism comprises a mounting assembly, wherein the mounting assembly comprises a mounting shell and a mounting truss arranged on the mounting shell, and the mounting truss is provided with a positioning self-locking hole, sliding holes arranged on two sides of the positioning self-locking hole, a locking groove arranged on the outer side of the sliding hole and an adjusting groove arranged on the outer side of the locking groove;

The locking assembly comprises a positioning self-locking piece arranged at a positioning self-locking hole of the installation truss, a locking piece arranged at a locking groove of the installation truss, an adjusting piece arranged at an adjusting groove of the installation truss and an elastic supporting piece arranged at the upper end of the installation truss;

the screen assembly comprises a screen module, a sliding shell fixedly connected with the screen module, an abutting sliding rod fixedly connected with the screen module and an auxiliary self-locking piece arranged on the inner side of the sliding shell, wherein the sliding shell is matched with the positioning self-locking hole, a clamping groove is formed in the sliding shell, the abutting sliding rod is matched with the adjusting groove, and the auxiliary self-locking piece is matched with the positioning self-locking piece.

As a preferred embodiment of the easy-to-detach mechanism of the present utility model, wherein: the positioning self-locking piece comprises a fixed column, a fixed arc block and a sliding ring, wherein the fixed column is arranged in the middle of a positioning self-locking hole and is fixedly connected with the installation truss, the fixed arc block is fixedly connected with the tail end of the fixed column, and the sliding ring is in sliding connection with the fixed column.

As a preferred embodiment of the easy-to-detach mechanism of the present utility model, wherein: the locking piece comprises a hinged plate, a sliding clamping block, a first pressure spring and a first magnetic block, wherein the hinged plate is hinged with the side wall of the locking groove, a moving groove matched with a sliding block is formed in the upper side of the hinged plate, the sliding clamping block is in sliding connection with the upper wall of the locking groove, one end of the first pressure spring is fixedly connected with the sliding clamping block, the other end of the first pressure spring is fixedly connected with the side wall of the locking groove, and the first magnetic block is fixedly connected with one end of the hinged plate, which is close to the adjusting groove.

As a preferred embodiment of the easy-to-detach mechanism of the present utility model, wherein: the sliding clamping block comprises a clamping block main body, a first sliding block and a moving rod, wherein the clamping block main body is fixedly connected with the first pressure spring, the clamping block main body is matched with the sliding hole, the clamping block main body is matched with the clamping groove, the first sliding block is fixedly connected with the clamping block main body, the first sliding block is in sliding connection with the upper wall of the locking groove, the moving rod is fixedly connected to two sides of the clamping block main body, and the moving rod is matched with the moving groove of the sliding clamping block.

As a preferred embodiment of the easy-to-detach mechanism of the present utility model, wherein: the adjusting piece comprises a hinged disc, a rotating block, a sliding rod, a first reset spring and a second magnetic block, wherein the hinged disc is fixedly connected with the side wall of the adjusting groove, the rotating block is hinged with the hinged disc, the sliding groove is formed in the middle of the rotating block, a sliding groove is formed in the outer side of the rotating block, the sliding rod is in sliding connection with the rotating block, one end of the first reset spring is fixedly connected with the sliding rod, the other end of the first reset spring is fixedly connected with the bottom wall of the adjusting groove, the second magnetic block is fixedly connected to the upper side of the rotating block, and the magnetism of the second magnetic block is identical with that of the first magnetic block.

As a preferred embodiment of the easy-to-detach mechanism of the present utility model, wherein: the sliding rod comprises an abutting arc block, a driven sliding rod, a connecting block and a displacement column, wherein the driven sliding rod is in sliding connection with the sliding groove, one end of the driven sliding rod penetrates through the sliding groove and is fixedly connected with the first reset spring, one end of the driven sliding rod penetrates through the sliding hole and is fixedly connected with the abutting arc block, one end of the connecting block is fixedly connected with the driven sliding rod, the other end of the connecting block is fixedly connected with the displacement column, and the displacement column is matched with a sliding groove in the outer side of the rotating block.

As a preferred embodiment of the easy-to-detach mechanism of the present utility model, wherein: the elastic support piece comprises a second pressure spring and a fixed plate, one end of the second pressure spring is fixedly connected with the installation truss, and the fixed plate is fixedly connected with one end, away from the installation truss, of the second pressure spring.

As a preferred embodiment of the easy-to-detach mechanism of the present utility model, wherein: the auxiliary self-locking piece comprises a second reset spring and a sliding inclined surface block, the sliding inclined surface block is in sliding connection with the sliding shell, the sliding inclined surface block is matched with the fixed arc block, the sliding inclined surface block is matched with the sliding ring, one end of the second reset spring is in sliding connection with the sliding inclined surface block, and the other end of the second reset spring is fixedly connected with the sliding shell.

The easy-to-detach mechanism has the beneficial effects that: through the screen assembly that sets up, make sliding shell and butt slide bar insert location from lockhole and adjustment tank respectively, when the sliding shell slip inserts the location from the certain degree of depth of lockhole, auxiliary auto-lock piece and location auto-lock piece realize joint auto-lock, the latch fitting gets into the joint groove and locks the sliding shell, simultaneously elastic support piece supports the screen module and gives the outside power of screen module, make the screen assembly be in fixed state, adjusting piece and latch fitting are backward this moment, do not exert magnetic force to the latch fitting, the fixed to sliding shell and screen assembly has been realized, when pressing screen assembly and sliding shell again to the location from the lockhole bottom and rebound under the effect of elastic support piece, butt slide bar inserts adjustment tank and roll-off this moment, make adjusting piece and latch fitting relatively, and exert repulsive magnetic force to the latch fitting, make latch fitting release the locking state, location auto-lock piece and latch fitting release the locking state, after the screen module is damaged to the screen module, after having solved current LED screen module, need consume very big power and detain the LED screen module easily dismantlement when needs to change, there is the big LED screen module of LED.

Another object of the present utility model is to provide an LED screen module mounting apparatus, which is aimed at solving the problem that the LED screen module mounting apparatus cannot be stably fixed.

In order to solve the technical problems, the utility model also provides the following technical scheme: an LED screen module mounting device comprises an easy-to-detach mechanism; the fixing blocks are provided with a plurality of fixing blocks, and the fixing blocks are fixedly connected with the mounting shell.

As a preferred embodiment of the LED screen module mounting apparatus of the present utility model, wherein: the fixing block is provided with a fixing hole, and the fixing hole is used for fixing a bolt.

The LED screen module mounting device has the beneficial effects that: the LED screen module installation device is placed at a proper position through the fixed block, and the LED screen module installation device is stably fixed at a proper position through the fixed hole of the fixed block penetrated by the fixed bolt, so that the problem that the LED screen module installation device cannot be stably fixed is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the whole structure of the easy-to-detach mechanism in the present utility model.

Fig. 2 is a cross-sectional view of the quick release mechanism of the present utility model.

Fig. 3 is a schematic structural view of a screen assembly according to the present utility model.

Fig. 4 is a cross-sectional view of a screen assembly in accordance with the present utility model.

Fig. 5 is a schematic structural view of the locking assembly of the present utility model.

Fig. 6 is a schematic diagram of the overall structure of the LED screen module mounting device according to the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 4, in a first embodiment of the present utility model, there is provided a quick detachable mechanism, including a mounting assembly 100, including a mounting case 101, the mounting case 101 being used for mounting a mounting truss 102 and a screen module 301, and the mounting truss 102 being provided on the mounting case 101, the mounting truss 102 being used for mounting a fixed screen module 301, the mounting truss 102 being provided with a locking hole 102a, sliding holes 102b provided on both sides of the locking hole 102a, a locking slot 102c provided on the outer side of the sliding hole 102b, and an adjusting slot 102d provided on the outer side of the locking slot 102 c; the locking assembly 200 comprises a positioning self-locking member 201 arranged on the mounting truss 102 and positioned from a locking hole 102a, wherein the positioning self-locking member 201 is used for limiting the mounting position of the screen module 301, a locking member 202 arranged on a locking groove 102c of the mounting truss 102, the positioning self-locking member 201 and the locking member 202 are used for mounting and fixing the screen module 301, an adjusting member 203 arranged on an adjusting groove 102d of the mounting truss 102, the adjusting member 203 is used for adjusting the locking state of the locking member 202, and an elastic supporting member 204 arranged at the upper end of the mounting truss 102, and the elastic supporting member 204 is used for supporting the screen module 301 and enables the screen module 301 to pop out when the positioning self-locking member 201 and the locking member 202 are released from the locking state.

Further, the screen assembly comprises a screen module 301, a sliding shell 302 fixedly connected with the screen module 301, an abutting sliding rod 303 fixedly connected with the screen module 301 and an auxiliary self-locking piece 304 arranged on the inner side of the sliding shell 302, wherein the sliding shell 302 is matched with the positioning self-locking hole 102a, a clamping groove 302a is formed in the sliding shell 302, the clamping groove 302a is clamped with the locking piece 202, the abutting sliding rod 303 is matched with the adjusting groove 102d, and the auxiliary self-locking piece 304 is matched with the positioning self-locking piece 201, so that self-locking and release of self-locking can be realized.

The using process comprises the following steps: through the screen assembly that sets up, make sliding shell 302 and butt slide bar 303 insert the location respectively from lockhole 102a and adjustment tank 102d, when sliding shell 302 slides and inserts to the location from lockhole 102a certain degree of depth, auxiliary self-locking member 304 and location self-locking member 201 realize the joint auto-lock, locking member 202 gets into joint groove 302a and locks sliding shell 302, simultaneously elastic support piece 204 supports screen module 301 and gives screen module 301 outward force, make screen assembly be in the fixed state, adjustment piece 203 and locking member 202 are backward at this moment, the fixed to sliding shell 302 has been realized, when screen assembly and sliding shell 302 are to the location self-locking hole 102a bottom and rebound under the effect of elastic support piece 204 again, butt slide bar 303 inserts adjustment tank 102d and slides out this moment, make adjustment piece 203 and locking member 202 are relative, and apply the magnetic force of repulsion to locking member 202, make locking member 202 release the locking state of locking member 201 and locking member 202, the elastic support piece 204 is with the screen module's outward force of being released, LED screen module's LED need be dismantled when the LED module is greatly consumed when LED module is popped up to the screen module has been needed to the big LED screen has been replaced to the LED.

Example 2

Referring to fig. 1 to 5, in a second embodiment of the present utility model, unlike the previous embodiment, the positioning self-locking member 201 further includes a fixing column 201a, a fixing arc block 201b and a sliding ring 201c, wherein the fixing column 201a is disposed in the middle of the positioning self-locking hole 102a and is fixedly connected with the mounting truss 102, the fixing arc block 201b is fixedly connected with the end of the fixing column 201a, the sliding ring 201c is slidably connected with the fixing column 201a, and inclined surfaces are disposed on the upper and lower sides of the sliding ring 201 c; the locking piece 202 comprises a hinge plate 202a, a sliding clamping block 202b, a first pressure spring 202c and a first magnetic block 202d, wherein the hinge plate 202a is hinged with the side wall of the locking groove 102c, a moving groove 202a-1 matched with a sliding block is formed in the upper side of the hinge plate 202a, the sliding clamping block 202b is slidably connected with the upper wall of the locking groove 102c, one end of the first pressure spring 202c is fixedly connected with the sliding clamping block 202b, the other end of the first pressure spring 202c is fixedly connected with the side wall of the locking groove 102c, the elastic force of the first pressure spring 202c pushes the sliding clamping block 202b to slide along the sliding hole 102b towards the direction of the locking hole in a normal state, and the first magnetic block 202d is fixedly connected with one end, close to the adjusting groove 102d, of the hinge plate 202 a.

Further, the sliding clamping block 202b includes a clamping block main body 202b-1, a first sliding block 202b-2 and a moving rod 202b-3, the clamping block main body 202b-1 is fixedly connected with the first pressure spring 202c, the clamping block main body 202b-1 is matched with the sliding hole 102b, the clamping block main body 202b-1 is matched with the clamping groove 302a, the first sliding block 202b-2 is fixedly connected with the clamping block main body 202b-1, the first sliding block 202b-2 is in sliding connection with the upper wall of the locking groove 102c, the moving rod 202b-3 is fixedly connected to two sides of the clamping block main body 202b-1, the moving rod 202b-3 is matched with the moving groove 202a-1 of the sliding clamping block 202b, and the upper space and the lower space of the moving groove 202a-1 are larger than the diameter of the moving rod 202b-3, so that the moving rod 202b-3 and the sliding clamping block 202b can be easily driven to slide when the hinge plate 202a swings.

The adjusting piece 203 comprises a hinged disc 203a, a rotating block 203b, a sliding rod 203c, a first reset spring 203d and a second magnetic block 203e, wherein the hinged disc 203a is fixedly connected with the side wall of the adjusting groove 102d, the rotating block 203b is hinged with the hinged disc 203a, a sliding groove 203b-1 is arranged in the middle of the rotating block 203b, a sliding groove 203b-2 is arranged on the outer side of the rotating block 203b, the sliding rod 203c is in sliding connection with the rotating block 203b, one end of the first reset spring 203d is fixedly connected with the sliding rod 203c, the other end of the first reset spring 203d is fixedly connected with the bottom wall of the adjusting groove 102d, the second magnetic block 203e is fixedly connected with the upper side of the rotating block 203b, the magnetism of the second magnetic block 203e is identical with that of the first magnetic block 202d, no magnetic acting force exists between the second magnetic block 203e and the first magnetic block 202d when the second magnetic block 203e is opposite to the first magnetic block 202d, the second magnetic block 203e with the same magnetic force and the first magnetic block 202d generates a repulsive force to be greater than the first magnetic block 202d, and the repulsive force is enabled to drive the sliding plate 202b to swing, and the repulsive force is enabled to swing and the sliding plate to be driven to swing.

Further, the sliding rod 203c comprises an abutting arc block 203c-1, a driven sliding rod 203c-2, a connecting block 203c-3 and a displacement column 203c-4, the driven sliding rod 203c-2 is in sliding connection with the sliding groove 203b-1, one end of the driven sliding rod 203c-2 penetrates through the sliding groove 203b-1 and is fixedly connected with the first reset spring 203d, one end of the driven sliding rod 203c-2 penetrates through the sliding hole 102b and is fixedly connected with the abutting arc block 203c-1, the driven sliding rod 203c-2 only can slide up and down under the limiting effect of the adjusting groove 102d, one end of the connecting block 203c-3 is fixedly connected with the driven sliding rod 203c-2, the other end of the connecting block 203c-3 is fixedly connected with the displacement column 203c-4, the displacement column 203c-4 is matched with the sliding groove 203b-2 on the outer side of the rotating block 203b, and the abutting arc block 203c-1 and the driven sliding rod 203c-2 are pushed down to drive the displacement column 203c-4 to slide in the sliding groove 203b-2 of the rotating block 203b, so that the rotating block 203b is driven to rotate 180 degrees each time; the elastic supporting piece 204 includes a second compression spring 204a and a fixing plate 204b, one end of the second compression spring 204a is fixedly connected with the installation truss 102, the fixing plate 204b is fixedly connected with one end of the second compression spring 204a away from the installation truss 102, and the elastic supporting piece 204 is used for supporting the screen module 301 and applying an outward force to the screen module 301.

Preferably, the auxiliary self-locking member 304 includes a second return spring 304a and a sliding inclined surface block 304b, the sliding inclined surface block 304b is slidably connected with the sliding shell 302, the sliding inclined surface block 304b is matched with the fixed arc block 201b, the sliding inclined surface block 304b is matched with the sliding ring 201c, one end of the second return spring 304a is slidably connected with the sliding inclined surface block 304b, the other end of the second return spring 304a is fixedly connected with the sliding shell 302, the auxiliary self-locking member 304 is matched with the positioning self-locking member 201, the auxiliary self-locking member 304 can be clamped with an inclined surface of the sliding ring 201c, the sliding ring 201c is driven to slide on the fixed column 201a, self-locking and self-releasing of the auxiliary self-locking member 304 can be achieved, and the elastic force applied by the elastic support 204 to the screen module 301 is greater than the force applied by the auxiliary self-locking member 304 to the sliding ring 201 c.

The using process comprises the following steps: through the screen assembly that sets up, make sliding shell 302 and butt slide bar 303 insert the location respectively from lockhole 102a and adjustment groove 102d, when sliding shell 302 slip inserts to the fixed degree of depth from lockhole 102a, the slip inclined plane piece 304b of auxiliary self-locking member 304 realizes the joint auto-lock with the fixed arc piece 201b of location self-locking member 201, the slip joint piece 202b of locking member 202 gets into joint groove 302a and carries out the locking again to sliding shell 302, simultaneously the fixed plate 204b of elastic support piece 204 supports screen module 301 and gives screen module 301 outside force under the effect of second pressure spring 204a, make screen assembly be in fixed state, second magnetic piece 203e and first magnetic piece 202d are dorsad this moment, do not exert magnetic force to the first magnetic piece 202d of locking member 202, the fixed to sliding shell 302 and screen assembly has been realized.

When the screen assembly and the sliding shell 302 are pressed again to the bottom of the positioning self-locking hole 102a and rebound under the action of the elastic supporting piece 204, the sliding inclined surface block 304b of the auxiliary self-locking piece 304 is clamped with the inclined surface of the sliding ring 201c and drives the sliding ring 201c to move to the lower end of the fixed arc block 201b, the sliding inclined surface block 304b of the auxiliary self-locking piece 304 slides on the inclined surface of the sliding ring 201c and finally slides out of the sliding ring 201c and the fixed arc block 201b, the positioning self-locking piece 201 and the locking piece 202 are unlocked, at the moment, the abutting sliding rod 303 is inserted into the adjusting groove 102d and slides out, the rotating block 203b of the adjusting piece 203 rotates 180 degrees, the second magnetic block 203e is opposite to the first magnetic block 202d, repulsive magnetic force is applied to the first magnetic block 202d of the locking piece 202, the sliding clamping block 202b of the locking piece 202 releases the locking state of the clamping groove 302a on the sliding shell 302, and the elastic supporting piece 204 ejects the screen module 301, so that the problem that when the existing LED screen is damaged, the LED screen is required to be replaced easily, and the LED screen is required to be removed easily is solved.

Example 3

Referring to fig. 1 to 6, in a third embodiment of the present utility model, an LED screen module mounting apparatus is further provided, which includes the above-mentioned easy-to-detach mechanism, and a fixing assembly 400, including a plurality of fixing blocks 401, where the fixing blocks 401 are fixedly connected with the mounting shell 101.

Further, a fixing hole 401a is formed in the fixing block 401, and the fixing hole 401a is used for fixing a bolt, so that the LED screen module mounting device is stably fixed at a proper position.

The using process comprises the following steps: the LED screen module installation device is placed at a proper position through the fixed block 401, and the LED screen module installation device is stably fixed at a proper position through the fixed hole 401a of the fixed block 401 by the fixing bolt, so that the problem that the LED screen module installation device cannot be stably fixed is solved.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A quick detachable mechanism, its characterized in that: comprising the steps of (a) a step of,

The mounting assembly (100) comprises a mounting shell (101) and a mounting truss (102) arranged on the mounting shell (101), wherein the mounting truss (102) is provided with a self-locking hole (102 a), sliding holes (102 b) arranged on two sides of the self-locking hole (102 a), a locking groove (102 c) arranged on the outer side of the sliding hole (102 b) and an adjusting groove (102 d) arranged on the outer side of the locking groove (102 c);

the locking assembly (200) comprises a positioning self-locking piece (201) arranged on a positioning self-locking hole (102 a) of the installation truss (102), a locking piece (202) arranged on a locking groove (102 c) of the installation truss (102), an adjusting piece (203) arranged on an adjusting groove (102 d) of the installation truss (102) and an elastic supporting piece (204) arranged on the upper end of the installation truss (102);

the screen assembly comprises a screen module (301), a sliding shell (302) fixedly connected with the screen module (301), an abutting sliding rod (303) fixedly connected with the screen module (301) and an auxiliary self-locking piece (304) arranged on the inner side of the sliding shell (302), wherein the sliding shell (302) is matched with a positioning self-locking hole (102 a), a clamping groove (302 a) is formed in the sliding shell (302), the abutting sliding rod (303) is matched with an adjusting groove (102 d), and the auxiliary self-locking piece (304) is matched with the positioning self-locking piece (201).

2. The quick release mechanism of claim 1, wherein: the positioning self-locking piece (201) comprises a fixed column (201 a), a fixed arc block (201 b) and a sliding ring (201 c), wherein the fixed column (201 a) is arranged in the middle of a positioning self-locking hole (102 a) and is fixedly connected with the mounting truss (102), the fixed arc block (201 b) is fixedly connected with the tail end of the fixed column (201 a), and the sliding ring (201 c) is slidably connected with the fixed column (201 a).

3. The quick release mechanism of claim 1 or 2, wherein: the locking piece (202) comprises a hinged plate (202 a), a sliding clamping block (202 b), a first pressure spring (202 c) and a first magnetic block (202 d), wherein the hinged plate (202 a) is hinged to the side wall of the locking groove (102 c), a moving groove (202 a-1) matched with a sliding block is formed in the upper side of the hinged plate (202 a), the sliding clamping block (202 b) is slidably connected with the upper wall of the locking groove (102 c), one end of the first pressure spring (202 c) is fixedly connected with the sliding clamping block (202 b), the other end of the first pressure spring is fixedly connected with the side wall of the locking groove (102 c), and the first magnetic block (202 d) is fixedly connected with one end, close to the adjusting groove (102 d), of the hinged plate (202 a).

4. A quick release mechanism as recited in claim 3, wherein: the sliding clamping block (202 b) comprises a clamping block main body (202 b-1), a first sliding block (202 b-2) and a moving rod (202 b-3), wherein the clamping block main body (202 b-1) is fixedly connected with the first pressure spring (202 c), the clamping block main body (202 b-1) is matched with the sliding hole (102 b), the clamping block main body (202 b-1) is matched with the clamping groove (302 a), the first sliding block (202 b-2) is fixedly connected with the clamping block main body (202 b-1), the first sliding block (202 b-2) is in sliding connection with the upper wall of the locking groove (102 c), the moving rod (202 b-3) is fixedly connected to the two sides of the clamping block main body (202 b-1), and the moving rod (202 b-3) is matched with the moving groove (202 a-1) of the sliding clamping block (202 b).

5. The quick release mechanism of claim 4, wherein: the adjusting piece (203) comprises a hinged disc (203 a), a rotating block (203 b), a sliding rod (203 c), a first reset spring (203 d) and a second magnetic block (203 e), wherein the hinged disc (203 a) is fixedly connected with the side wall of the adjusting groove (102 d), the rotating block (203 b) is hinged with the hinged disc (203 a), a sliding groove (203 b-1) is formed in the middle of the rotating block (203 b), a sliding groove (203 b-2) is formed in the outer side of the rotating block (203 b), the sliding rod (203 c) is in sliding connection with the rotating block (203 b), one end of the first reset spring (203 d) is fixedly connected with the sliding rod (203 c), the other end of the first reset spring (203 d) is fixedly connected with the bottom wall of the adjusting groove (102 d), and the second magnetic block (203 e) is fixedly connected to the upper side of the rotating block (203 b) and the magnetism of the second magnetic block (203 e) is identical to that of the first magnetic block (202 d).

6. The quick release mechanism of claim 5, wherein: the sliding rod (203 c) comprises an abutting arc block (203 c-1), a driven sliding rod (203 c-2), a connecting block (203 c-3) and a displacement column (203 c-4), wherein the driven sliding rod (203 c-2) is in sliding connection with the sliding groove (203 b-1), one end of the driven sliding rod (203 c-2) penetrates through the sliding groove (203 b-1) to be fixedly connected with the first reset spring (203 d), one end of the driven sliding rod (203 c-2) penetrates through a sliding hole (102 b) to be fixedly connected with the abutting arc block (203 c-1), one end of the connecting block (203 c-3) is fixedly connected with the driven sliding rod (203 c-2), the other end of the connecting block (203 c-3) is fixedly connected with the displacement column (203 c-4), and the displacement column (203 c-4) is matched with the sliding groove (203 b-2) on the outer side of the rotating block (203 b).

7. The quick release mechanism of claim 1 or 6, wherein: the elastic support piece (204) comprises a second pressure spring (204 a) and a fixing plate (204 b), one end of the second pressure spring (204 a) is fixedly connected with the installation truss (102), and one end, far away from the installation truss (102), of the fixing plate (204 b) is fixedly connected with the second pressure spring (204 a).

8. The quick release mechanism of claim 7, wherein: the auxiliary self-locking piece (304) comprises a second reset spring (304 a) and a sliding inclined surface block (304 b), the sliding inclined surface block (304 b) is in sliding connection with the sliding shell (302), the sliding inclined surface block (304 b) is matched with the fixed arc block (201 b), the sliding inclined surface block (304 b) is matched with the sliding ring (201 c), one end of the second reset spring (304 a) is in sliding connection with the sliding inclined surface block (304 b), and the other end of the second reset spring (304 a) is fixedly connected with the sliding shell (302).

9. An LED screen module installation device, its characterized in that: comprising the quick detachable mechanism according to any one of claims 1 to 8; and

The fixing assembly (400) comprises fixing blocks (401), wherein a plurality of fixing blocks (401) are arranged, and the fixing blocks (401) are fixedly connected with the mounting shell (101).

10. The LED screen module mounting apparatus of claim 9, wherein: the fixing block (401) is provided with a fixing hole (401 a), and the fixing hole (401 a) is used for fixing a bolt.