A quick mounting structure for communication terminal equipment
Technical Field
The utility model relates to a communication terminal equipment technical field specifically is a quick mounting structure for communication terminal equipment.
Background
Communication terminal equipment is often required to be mounted on a T-shaped keel of a suspended ceiling. The existing installation component can be divided into the following parts according to the motion situation of the hanging rack: a linear motion mounting assembly and a rotary motion mounting assembly. The linear motion mounting assembly is simple in principle.
However, the hanger has the disadvantages of complex structure, more parts and inconvenient positioning and installation. The rotary motion mounting assembly is simpler than the linear motion mounting assembly, but has the defects of more parts and complex mounting. Accordingly, a quick mounting structure for a communication terminal device is provided by those skilled in the art to solve the problems set forth in the above background art.
Disclosure of Invention
An object of the utility model is to provide a quick mounting structure for communication terminal equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick mounting structure for communication terminal equipment, includes terminal equipment and first extension board, the sliding plate is installed to terminal equipment's both sides middle part symmetry, first spout has been seted up at the upper surface middle part of first extension board, and the bilateral symmetry of first extension board installs second extension board and third extension board, the round hole has been seted up at the surface middle part of third extension board, and the surface of third extension board corresponds round hole department and runs through threaded rod, the one end fixedly connected with nut of threaded rod, and the threaded rod other end is provided with the fourth extension board, the second spout is installed to the internal surface middle part symmetry of second extension board and fourth extension board, the rear surface of first extension board is located one side of second extension board and one side department of third extension board and installs the fifth extension board.
As a further aspect of the present invention: the outer surface of the sliding plate is provided with a clamping groove, the upper surface of the second sliding groove is provided with an opening corresponding to the clamping groove, and the upper surface of the second sliding groove is provided with a third sliding groove at the upper end of the opening.
As a further aspect of the present invention: the inside of third spout is provided with the litter, the one end fixedly connected with mounting of litter, and other end fixedly connected with control, the size of litter and the internal diameter size looks adaptation of third spout, mounting and control pass through litter and third spout sliding connection.
As a further aspect of the present invention: the upper end of the sliding rod is located inside the third sliding groove and is provided with a spring, one end of the spring is fixedly connected with the sliding rod, and the other end of the spring is fixedly connected with the inner wall of the third sliding groove.
As a further aspect of the present invention: the size of the fixing piece is matched with the size of the clamping groove and the size of the opening formed in the upper surface of the second sliding groove.
As a further aspect of the present invention: the lower end of the fourth support plate is positioned in the first sliding groove and is internally provided with a pulley, the outer diameter of the pulley is matched with the inner diameter of the first sliding groove, and the fourth support plate is connected with the first support plate in a sliding mode through the pulley and the third sliding groove.
As a further aspect of the present invention: the screw thread is arranged on the inner surface of the round hole in the outer surface of the third support plate and the outer surface of the screw rod, the size of the round hole in the outer surface of the third support plate is matched with the outer diameter of the screw rod, the third support plate and the screw rod are connected through the round hole in the outer edge surface of the third support plate in a threaded mode, a bearing is arranged at the connection position of the other end of the screw rod and the fourth support plate, and the screw rod is rotatably connected with the fourth support plate through the bearing.
Compared with the prior art, the beneficial effects of the utility model are that: when the distance between the extension boards needs to be adjusted, the distance between the second extension board and the fourth extension board can be controlled through the rotary screw cap, so that the width of the installed terminal equipment is adjusted, when the terminal equipment is installed, the sliding board can be aligned to the second sliding groove and pushed in, the fixing piece is driven to rise, the fixing piece falls down when the position is reached, the terminal equipment is installed, the operation is simple, and the practicability is high.
Drawings
Fig. 1 is a schematic structural view of a quick-mounting structure for a communication terminal device;
fig. 2 is a schematic structural view of a chute in a quick-mounting structure for communication terminal equipment;
fig. 3 is a schematic structural view of a fixing device in a quick-mount structure for communication terminal equipment;
fig. 4 is a schematic structural view of an adjusting device in a quick-mounting structure for communication terminal equipment.
In the figure: 1. a terminal device; 2. a sliding plate; 3. a first support plate; 4. a first chute; 5. a second support plate; 6. a third chute; 7. a second chute; 8. a fixing member; 9. a fourth support plate; 10. a control member; 11. a third support plate; 12. a threaded rod; 13. a nut; 14. a fifth support plate; 15. a card slot; 16. a pulley; 17. a slide rod; 18. a spring; 19. and a bearing.
Detailed Description
Please refer to fig. 1-4, in an embodiment of the present invention, a fast mounting structure for communication terminal equipment, including terminal equipment 1 and first extension board 3, sliding plate 2 is installed to the bilateral middle symmetry of terminal equipment 1, first spout 4 has been seted up at the upper surface middle part of first extension board 3, and second extension board 5 and third extension board 11 are installed to the bilateral symmetry of first extension board 3, the round hole has been seted up at the surface middle part of third extension board 11, and the surface of third extension board 11 corresponds round hole department and runs through threaded rod 12, the one end fixedly connected with nut 13 of threaded rod 12, and the threaded rod 12 other end is provided with fourth extension board 9, second spout 7 is installed to the internal surface middle part symmetry of second extension board 5 and fourth extension board 9, fifth extension board 14 is installed to one side that the rear surface of first extension board 3 lies in second extension board 5 and one side department of third extension board 11.
In fig. 2: the outer surface of the sliding plate 2 is provided with a clamping groove 15, the upper surface of the second sliding chute 7 is provided with an opening corresponding to the clamping groove 15, and the upper end of the upper surface of the second sliding chute 7 is provided with a third sliding chute 6.
The size of the fixing piece 8 is matched with the size of the clamping groove 15 and the size of the opening formed in the upper surface of the second sliding groove 7, and the fixing piece 8 can fall between the sliding plate 2 and the second sliding groove through the opening formed in the upper surface of the clamping groove 15 and the upper surface of the second sliding groove 7, so that the terminal equipment 1 is fixed.
In fig. 3: a slide rod 17 is arranged in the third sliding chute 6, one end of the slide rod 17 is fixedly connected with a fixed part 8, the other end of the slide rod 17 is fixedly connected with a control part 10, the size of the slide rod 17 is matched with the inner diameter size of the third sliding chute 6, the fixed part 8 and the control part 10 are in sliding connection with the third sliding chute 6 through the slide rod 17, and the fixed part 10 and the slide rod 17 are connected with the fixed part 8 through the control part 10, so that the fixed part 8 can move up and down along with the slide rod 17 along with the third sliding chute 6 by operating the control part 10.
The upper end of the sliding rod 17 is provided with a spring 18 inside the third sliding chute 6, one end of the spring 18 is fixedly connected with the sliding rod 17, the other end of the spring 18 is fixedly connected with the inner wall of the third sliding chute 6, and the fixing member 8 can automatically fall down when being pushed and lifted by the sliding plate 2 and aligned with the clamping groove 15 through the spring 18, so that the terminal device 1 is fixed, and the operation is convenient.
The lower end of the fourth support plate 9 is positioned in the first sliding groove 4 and is internally provided with a pulley 16, the outer diameter dimension of the pulley 16 is matched with the inner diameter dimension of the first sliding groove 4, the fourth support plate 9 is in sliding connection with the first support plate 3 through the pulley 16 and the third sliding groove 6, the outer surface of the round hole of the outer surface of the third support plate 11 and the outer surface of the threaded rod 12 are provided with threads, the round hole of the outer surface of the third support plate 11 is matched with the outer diameter dimension of the threaded rod 12, the third support plate 11 and the threaded rod 12 are in threaded connection through the round hole of the outer edge surface of the third support plate 11, the joint of the other end of the threaded rod 12 and the fourth support plate 9 is provided with a bearing 19, the threaded rod 12 is in rotating connection with the fourth support plate 9 through the bearing 19, the threaded rod 12 and the fourth support plate 9 can be rotated conveniently, when the fourth, therefore, the threaded rod 12 extends out of the round hole in the surface of the third support plate 11, the fourth support plate 9 moves leftwards along with the first sliding groove 4 on the surface of the first support plate through the pulley 9, the distance between the second support plate 5 and the fourth support plate 9 is adjusted, meanwhile, when the nut 12 is screwed reversely, the threaded rod 12 can be screwed into the round hole in the surface of the third support plate 11, the fourth support plate 9 moves rightwards, and the distance between the second support plate 5 and the fourth support plate 9 is increased.
The utility model discloses a theory of operation is: when the utility model is used and the distance between the support plates needs to be adjusted, the screw cap 13 at one end of the screw rod 12 is rotated in the forward direction, so that the screw rod 12 is screwed out from the round hole on the surface of the third support plate 11, when the screw rod 12 moves to the right, the fourth support plate 9 is driven to move to the right along with the first chute 4 by the pulley 16, and further the distance between the second support plate 5 and the fourth support plate 9 is increased, thereby facilitating the installation of a terminal device by a worker, when the distance is required to be shortened, the screw cap 13 is screwed in the reverse direction, so that the screw rod 12 drives the fourth support plate 9 to move to the left, the distance between the second support plate and the fourth support plate is increased, meanwhile, when the terminal device is installed, the sliding plates 2 at the two sides of the terminal device 1 are aligned with the second chute 7 and pushed in, thereby the fixing member 8 is driven by the inclined plane of the contact fixing member 8, when the clamping groove 15 is aligned with the fixing, the terminal equipment is convenient to install or maintain by workers, after the operation is completed, the control part 10 is lifted, so that the sliding rod 17 drives the fixing part 8 to lift away from the clamping groove 15, the terminal equipment 1 is taken out of the second sliding groove 7, and the operation is more convenient and faster.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.