CN210606453U

CN210606453U - Connecting lock and frame combination structure

Info

Publication number: CN210606453U
Application number: CN201922195452.0U
Authority: CN
Inventors: 陆晨; 田顺文; 田智春
Original assignee: Roe Visual Co ltd
Current assignee: Roe Visual Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-05-22
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a connection lock and framework integrated configuration, including openly being the framework of display module assembly installation face, one side of framework is equipped with the hasp lock, and the opposite side of framework is equipped with the lock seat with hasp lock matched with, the framework back is equipped with first flange and second flange, hasp lock fixed connection be in on the first flange, and the hasp lock is whole all to be located the inside of framework, the bottom of lock seat be equipped with second flange complex bayonet socket, lock seat fixed connection the second flange. The hasp lock is wholly located the inside of framework and with first flange fixed connection, the lock seat passes through the bayonet socket and is connected with the second flange, and this connection lock and framework integrated configuration simple structure are convenient for dismouting, maintenance.

Description

Connecting lock and frame combination structure

Technical Field

The utility model relates to a LED display screen technical field especially relates to connect lock and framework integrated configuration.

Background

An LED display device, especially a large-scale LED display device, is generally formed by splicing a plurality of LED display screens, where each LED display screen includes a frame body and a display module disposed on one side of the frame body. Two adjacent framework often are through connecting the lock and connect, connect the lock and include matched with hasp lock and lock seat, and the hasp lock is located one side of framework, and the opposite side of framework is located to the lock seat correspondence. The connection between lock and the framework is comparatively complicated among the prior art, the dismouting of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a connection lock and frame integrated configuration convenient to dismouting.

In order to solve the technical problem, the utility model discloses a technical scheme be: connecting lock and framework integrated configuration, including openly being the framework of display module assembly installation face, one side of framework is equipped with the hasp lock, the opposite side of framework be equipped with hasp lock matched with lock seat, the framework back is equipped with first flange and second flange, hasp lock fixed connection be in on the first flange, and the hasp lock is whole all to be located the inside of framework, the bottom of lock seat be equipped with second flange complex bayonet socket, lock seat fixed connection the second flange.

Further, the top surface of second flange is equipped with first locating post, be equipped with on the lock seat with first locating hole of first locating post matched with, perhaps, the top surface of second flange is equipped with first locating hole, be equipped with on the lock seat with first locating post of first locating hole matched with.

Furthermore, a connecting screw hole is formed in the second convex plate, and a hand-screwing screw rod matched with the connecting screw hole is arranged on the lock seat.

Furthermore, the hand-screwing screw rod is sleeved with an elastic piece which abuts against the lock seat.

Further, the hasp lock includes the pedestal, one side of pedestal is equipped with the conflict the mounting panel of the inside wall of first flange, the mounting panel with first flange passes through the retaining member to be connected fixedly.

Furthermore, a groove is formed in the joint of the inner side wall of the first convex plate and the frame body, and the bottom of the mounting plate is contained in the groove.

Further, a second positioning column is arranged on the frame body, a second positioning hole matched with the second positioning column is arranged on the buckle lock, or a second positioning hole is arranged on the frame body, and a second positioning column matched with the second positioning hole is arranged on the buckle lock.

Furthermore, a support is arranged on the frame body, and a second positioning hole or a second positioning column matched with the hasp lock is arranged on the support.

Furthermore, a positioning head is arranged on the first convex plate, and a third positioning hole matched with the positioning head is arranged on the outer side of the lock seat.

Furthermore, the hasp lock includes the latch hook, one side of lock seat be equipped with latch hook matched with locked groove.

The beneficial effects of the utility model reside in that: the hasp lock is wholly located the inside of framework and with first flange fixed connection, the lock seat passes through the bayonet socket and is connected with the second flange, and this connection lock and framework integrated configuration simple structure are convenient for dismouting, maintenance.

Drawings

Fig. 1 is a schematic structural diagram of a frame body according to a first embodiment of the present invention;

FIG. 2 is an enlarged view of detail A of FIG. 1 at the first lug;

FIG. 3 is an enlarged view of detail B of FIG. 1 at the second lug;

fig. 4 is a schematic structural view of a lock seat in a connection lock according to a first embodiment of the present invention;

fig. 5 is a schematic structural view of a buckle lock in a connection lock according to a first embodiment of the present invention;

fig. 6 is a cross-sectional view of a combination structure of a connecting lock and a frame according to a first embodiment of the present invention.

Description of reference numerals:

1. a frame body; 101. a power supply bracket; 1011. a handle; 1012. carving holes; 102. a middle support; 103. an auxiliary support; 104. a magnetic component; 11. a second positioning column; 2. a hasp lock; 21. mounting a plate; 211. a position avoiding groove; 22. a second positioning hole; 23. a latch hook; 3. a lock seat; 31. locking the groove; 32. screwing the screw rod by hand; 33. a third positioning hole; 4. a first convex plate; 41. positioning the head; 42. a groove; 43. a support; 5. a second convex plate; 51. a first positioning post; 52. and connecting the screw holes.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: the hasp lock is wholly located the inside of framework and with first flange fixed connection, the lock seat passes through the bayonet socket and is connected with the second flange, and this integrated configuration is simple, is convenient for connect the dismouting of lock, can effectively reduce man-hour.

Referring to fig. 1 to 6, a connecting lock and frame assembly includes a frame 1 having a front surface serving as a display module mounting surface, a first protruding plate 4 is disposed on one side of the back surface of the frame 1, a second protruding plate 5 is disposed on the opposite side, a snap lock 2 is fixedly connected to the first protruding plate 4, the snap lock 2 is integrally disposed inside the frame 1, the second protruding plate 5 is fixedly connected to a lock base 3, and a bayonet matched with the second protruding plate 5 is disposed at the bottom of the lock base 3.

From the above description, the beneficial effects of the present invention are: the hasp lock 2 is wholly located the inside of framework 1 and with first flange 4 fixed connection, lock seat 3 passes through the bayonet socket and is connected with second flange 5, and this connection lock and framework 1 integrated configuration simple structure are convenient for dismouting, maintenance hasp lock 2 framework 1 first flange 4 lock seat 3.

Further, the top surface of the second convex plate 5 is provided with a first positioning column 51, the lock base 3 is provided with a first positioning hole matched with the first positioning column 51, or the top surface of the second convex plate 5 is provided with a first positioning hole, and the lock base 3 is provided with a first positioning column 51 matched with the first positioning hole.

As can be seen from the above description, the first positioning column 51 and the first positioning hole, which are matched with each other, are disposed at the joint of the top surface of the second protruding plate 5 and the lock base 3, so as to facilitate the positioning of the lock base 3 and the second protruding plate 5 during the installation process.

Furthermore, a connecting screw hole 52 is formed in the second protruding plate 5, and a hand-screwed screw 32 matched with the connecting screw hole 52 is formed in the lock base 3.

As can be seen from the above description, the lock base 3 is mounted on the second protruding plate 5 by the engagement of the hand-threaded rod 32 and the connection screw hole 52, so that the lock base 3 can be easily mounted on and dismounted from the second protruding plate 5, and the lock base 3 can be mounted and dismounted without the engagement of additional tools.

Further, the hand-screwed screw 32 is sleeved with an elastic member which presses against the lock base 3.

As can be seen from the above description, the elastic member can further enhance the locking force between the lock base 3 and the second protruding plate 5.

Further, hasp lock 2 includes the pedestal, one side of pedestal is equipped with the conflict mounting panel 21 of the inside wall of first protruding board 4, mounting panel 21 with first protruding board 4 passes through the retaining member and connects fixedly.

As can be seen from the above description, by providing the mounting plate 21 fixedly connected to the inner side wall of the first protruding plate 4, the mounting and dismounting of the snap lock 2 becomes more convenient.

Furthermore, a groove 42 is formed at the connection position of the inner side wall of the first protruding plate 4 and the frame body 1, and the bottom of the mounting plate 21 is accommodated in the groove 42.

As can be seen from the above description, the mounting plate 21 is received in the groove 42, so that the mounting plate 21 is prevented from shifting during the fastening process.

Further, a second positioning column 11 is arranged on the frame body 1, and a second positioning hole 22 matched with the second positioning column 11 is arranged on the hasp lock 2, or a second positioning hole 22 is arranged on the frame body 1, and a second positioning column 11 matched with the second positioning hole 22 is arranged on the hasp lock 2.

As can be seen from the above description, the second positioning post 11 and the second positioning hole 22 are disposed at the joint of the snap lock 2 and the frame 1, so that the snap lock 2 can be more accurately positioned on the frame 1 to connect with the first protruding plate 4.

Further, a support 43 is arranged on the frame body 1, the support 43 can support the snap lock 2, and the second positioning hole 22 or the second positioning column 11 matched with the snap lock 2 is arranged on the support 43.

As can be seen from the above description, the bracket 43 can increase the structural strength of the frame 1, and the second positioning hole 22 or the second positioning post 11 is disposed on the bracket 43, so as to effectively save the space of the frame 1.

Furthermore, a positioning head 41 is arranged on the first protruding plate 4, and a third positioning hole 33 matched with the positioning head 41 is arranged on the outer side of the lock base 3.

From the above description, the positioning head 41 and the positioning hole enable the splicing position of the display screen to be more accurate, and further ensure the stability of the function of the connecting lock.

Further, the buckle lock 2 comprises a locking hook 23, and a locking groove 31 matched with the locking hook 23 is formed in one side of the lock seat 3.

As can be seen from the above description, the locking groove 31 can effectively lock the locking hook 23, and the failure of the locking function of the connecting lock is avoided.

Example one

Referring to fig. 1 to 6, a first embodiment of the present invention is: connect lock and framework integrated configuration, including openly framework 1 and the connection that is the display module assembly installation face the power support 101 of the 1 relative both sides of framework, one side of framework 1 is equipped with hasp lock 2, and the opposite side of framework 1 is equipped with and hasp lock 2 matched with lock seat 3, the 1 back of framework is equipped with first flange 4 and second flange 5, hasp lock 2 fixed connection be in on the first flange 4, and hasp lock 2 whole all be located the inside of framework 1, the bottom of lock seat 3 be equipped with the bayonet socket of 5 complex of second flange, 3 fixed connection of lock seat second flange 5. It is easy to understand that the snap locks 2 are located entirely inside the frame 1, which means that the snap locks 2 are located entirely on the side of the first protruding plate 4 close to the second protruding plate 5.

Referring to fig. 3 and 4, a first positioning post 51 and a first positioning hole, which are matched with each other, are disposed at a connection position between the top surface of the second protruding plate 5 and the lock base 3, so as to facilitate positioning between the lock base 3 and the second protruding plate 5 in the installation process; optionally, the first positioning column 51 is disposed on the top surface of the second protruding plate 5, and the first positioning hole is disposed on the lock base 3, or the first positioning hole is disposed on the top surface of the second protruding plate 5, and the first positioning column 51 is disposed on the lock base 3. In this embodiment, the first positioning column 51 is disposed on the top surface of the second protruding plate 5, and the first positioning hole is disposed on the lock seat 3.

Preferably, the second convex plate 5 is provided with a connecting screw hole 52, the lock base 3 is provided with a hand-screwing screw rod 32 matched with the connecting screw hole 52, and the lock base 3 is installed on the second convex plate 5 through the matching of the hand-screwing screw rod 32 and the connecting screw hole 52, so that the lock base 3 can be conveniently disassembled and assembled on the second convex plate 5, and an operator can complete the disassembling and assembling of the lock base 3 without using an additional tool.

For improving the stability that lock seat 3 and second flange 5 are connected, the cover is equipped with on the hand is twisted screw rod 32 and is supported and press the elastic component of lock seat 3, the elastic component can further strengthen the locking force between lock seat 3 and the second flange 5.

Please refer to fig. 2, 5 and 6, the hasp lock 2 comprises a base, one side of the base is provided with an installation plate 21 abutting against the inner side wall of the first protruding plate 4, the installation plate 21 and the first protruding plate 4 are fixedly connected through a locking member, and the installation and the disassembly of the hasp lock 2 are more convenient by arranging the installation plate 21 and the inner side wall of the first protruding plate 4 to be fixedly connected.

The first convex plate 4 is provided with a positioning head 41, and the outer side of the lock seat 3 is provided with a third positioning hole 33 matched with the positioning head 41, so that the stability of the function of the connecting lock is further ensured; in particular, the positioning head 41 may be a ball and socket assembly, such as a ball plunger.

Optionally, the mounting plate 21 is provided with a clearance groove 211. In this embodiment, the avoiding groove 211 is disposed on the mounting plate 21, the positioning head 41 is disposed on the first protruding plate 4, and the avoiding groove 211 communicates with the bottom of the mounting plate 21. It is easy to understand that when the length of the positioning head 41 is smaller than the thickness of the first protruding plate 4, the installation plate 21 does not need to be provided with the clearance groove 211.

Preferably, a groove 42 is formed in the connection position of the inner side wall of the first protruding plate 4 and the frame body 1, the bottom of the mounting plate 21 is contained in the groove 42, and the mounting plate 21 is contained in the groove 42, so that the mounting plate 21 can be effectively prevented from deviating in the fastening process.

Preferably, the power supply bracket 101 is integrally formed with the housing 1, so that the uniformity of the display screen housing can be enhanced and the number of assembling steps of the display screen housing can be reduced.

Optionally, please refer to fig. 1, a middle support 102 is further disposed in the frame 1, the middle support 102 connects the frame 1 and the power supply support 101, and the middle support 102 is perpendicular to the power supply support 101.

In this embodiment, an auxiliary support 103 is further disposed in the frame 1, the auxiliary supports 103 are disposed on two sides of the middle support 102, the auxiliary supports 103 connect the frame 1 and the power supply support 101, and the auxiliary supports 103 are perpendicular to the power supply support 101; specifically, the frame body 1, the middle support 102, the power support 101 and the auxiliary support 103 divide the display screen frame body into 8 installation areas, each installation area can be provided with one display module, and optionally, the width of the auxiliary support 103 is smaller than that of the middle support 102.

Be equipped with second reference column 11 on the framework 1, be equipped with on the hasp lock 2 with second reference column 11 matched with second locating hole 22, perhaps, be equipped with second locating hole 22 on the framework 1, be equipped with on the hasp lock 2 with second locating hole 22 matched with second reference column 11, so, hasp lock 2 can be more accurately be positioned on the frame with first flange 4 is connected. In this embodiment, a support 43 is disposed at a connection position of the auxiliary support 103 and the frame body 1, and the second positioning column 11 is disposed on the support 43, that is, the auxiliary support 103 not only can support the frame body 1 to improve the structural strength of the frame body 1, but also can support the snap lock 2.

Preferably, the second positioning hole 22 or the second positioning column 11 matched with the snap lock 2 is disposed on the middle support 102 or the auxiliary support 103, so that the middle support 102/the auxiliary support 103 can not only support the frame 1 and improve the structural strength of the frame 1, but also support the snap lock 2 and save the space of the frame 1.

Hasp lock 2 includes latch hook 23, one side of lock seat 3 be equipped with latch hook 23 matched with locked groove 31, locked groove 31 can effectively lock latch hook 23 has avoided connecting lock locking function to become invalid.

The power support 101 is provided with a handle 1011 and/or a hollow position 1012, in this embodiment, the two ends of the power support 101 are respectively and simultaneously provided with the handle 1012 and the hollow position 1011, and the handle 1012 corresponds to the hollow position 1011, so that the hollow position 1011 not only can play a role of weight reduction, but also can play a role of avoiding position so as to facilitate a user to grab the handle 1012, and the display screen frame can be thinned.

At least one of the power supply bracket 101, the middle bracket 102, the auxiliary bracket 103 and the frame body 1 is provided with a magnetic attraction component 104 for magnetically attracting the display module.

To sum up, the utility model provides a connection lock and framework integrated configuration are multiple functional, the dismouting is convenient, simple structure and stable, can accurately carry out the dismouting to the connection lock fast to this integrated configuration is convenient for the installation of display screen module.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. Connect lock and framework integrated configuration, including the front framework that is display module assembly installation face, its characterized in that: the improved snap lock comprises a frame body and is characterized in that a first convex plate is arranged on one side edge of the back face of the frame body, a second convex plate is arranged on the opposite side edge of the back face of the frame body, a snap lock is fixedly connected onto the first convex plate, the whole snap lock is located inside the frame body, the second convex plate is fixedly connected with a lock base, and a bayonet matched and connected with the second convex plate is arranged at the bottom of the lock base.

2. The connecting lock and frame combination according to claim 1, wherein: the top surface of second flange is equipped with first locating post, be equipped with on the lock seat with first locating hole of first locating post matched with, perhaps, the top surface of second flange is equipped with first locating hole, be equipped with on the lock seat with first locating hole matched with first locating post.

3. The connecting lock and frame combination according to claim 1, wherein: and the second convex plate is provided with a connecting screw hole, and the lock seat is provided with a hand-screwed screw matched with the connecting screw hole.

4. The connecting lock and frame combination as claimed in claim 3, wherein: the hand-screwed screw rod is sleeved with an elastic piece which abuts against the lock seat.

5. The connecting lock and frame combination according to claim 1, wherein: hasp lock includes the pedestal, one side of pedestal is equipped with the conflict the mounting panel of the inside wall of first flange, the mounting panel with first flange passes through the retaining member to be connected fixedly.

6. The connecting lock and frame combination as claimed in claim 5, wherein: the connection part of the inner side wall of the first convex plate and the frame body is provided with a groove, and the bottom of the mounting plate is contained in the groove.

7. The connecting lock and frame combination according to claim 1, wherein: the frame body is provided with a second positioning column, the hasp lock is provided with a second positioning hole matched with the second positioning column, or the frame body is provided with a second positioning hole, and the hasp lock is provided with a second positioning column matched with the second positioning hole.

8. The connecting lock and frame combination as claimed in claim 7, wherein: the frame body is provided with a support, and a second positioning hole or a second positioning column matched with the hasp lock is arranged on the support.

9. The connecting lock and frame combination according to claim 1, wherein: the first protruding plate is provided with a positioning head, and the outer side of the lock seat is provided with a third positioning hole matched with the positioning head.

10. The connecting lock and frame combination according to claim 1, wherein: the hasp lock includes the latch hook, one side of lock seat be equipped with latch hook matched with locked groove.