Data communication management terminal convenient to maintain

Abstract

The utility model discloses a data communication management terminal convenient to maintain, and belongs to the field of data communication. A data communication management terminal convenient to maintain comprises a lower shell, a terminal machine body fixedly connected to the interior of the lower shell and an upper shell hinged to the top of the lower shell, the lower shell is composed of a frame and opening and closing frames, the number of the opening and closing frames is two, and the opening and closing frames are evenly and symmetrically arranged at the bottom of the frame; the opening and closing frame is arranged on the surface of the terminal machine body in a sleeving manner, and connecting blocks are fixedly connected to the left side and the right side of the frame; according to the utility model, the frame and the opening and closing frame form the lower shell, so that the effect of quickly maintaining the terminal machine body wrapped in the lower shell is realized, the operation step of separating the lower shell from the terminal machine body is saved, and the operation mode that a large number of thread assemblies need to be disassembled in the prior art is solved; and the problem that the maintenance efficiency of the data communication management terminal is influenced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of data communication, in particular to a data communication management terminal convenient for maintenance. Background Art

[0002] The data communication management terminal is a key node set in the data communication system, responsible for the functions of sending, receiving, and managing data information. It can be a data source or a data sink, or both. It is a terminal device of the data transmission network. The data communication management terminal exchanges information and data with a remote computer or data terminal through a communication line to achieve the data transmission function. In order to reduce the impact of the external environment on it, some data communication management terminals need to be shielded and sealed by a housing.

[0003] For example, the patent number disclosed by the Chinese Patent Network is: 202222184707.5, and the patent name is: A data communication management terminal convenient for maintenance, including a protective cover. Two hinges are fixedly installed on the front of the protective cover. The bottom of the two hinges is fixedly installed with a box body. A splicing mechanism is arranged inside the box body. The splicing mechanism includes a terminal core threadedly installed inside the box body. This data communication management terminal convenient for maintenance achieves the effect of installing and protecting the terminal core through the protective cover and the box body. By closing the device, the joint fixing plate and the groove on the front of the box body are fitted to achieve the effect of stabilizing the external joint. By closing the device, the pins installed on both sides of the rotating box body are inserted into the box body to realize the purpose of making the spring push the fixing pin to catch the pin, achieving the effect of locking the box body and the box body. By pushing the fixing pin up with an electric push rod to disconnect it from the pin, the effect of quickly opening the box body to facilitate the maintenance of the terminal core is achieved.

[0004] However, the connection method between the existing data communication management terminal and the housing is relatively cumbersome, mainly fixed through threaded components. During the maintenance process, a large number of threaded components need to be disassembled and assembled using professional tools, which is time-consuming and laborious, resulting in the maintenance efficiency of the data communication management terminal being affected. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem of time-consuming disassembly and assembly of threaded components in the prior art, and to propose a data communication management terminal convenient for maintenance.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A data communication management terminal convenient for maintenance, including a lower housing;

[0008] A terminal body fixedly connected inside the lower housing;

[0009] An upper housing hinged to the top of the lower housing;

[0010] The lower housing is composed of a frame and an opening / closing frame. The opening / closing frame is sleeved on the surface of the terminal body. Connecting blocks are fixedly connected to both the left and right sides of the frame. The left and right sides of the opening / closing frame extend to the outside of the frame and are sleeved on the surfaces of the connecting blocks. A transmission rod located inside the connecting block is fixedly connected to the inside of the opening / closing frame. A connecting plate located on the front of the opening / closing frame is fixedly connected to the front end of the transmission rod. A fixing structure for squeezing the connecting plate to achieve fixation is provided on the front of the frame.

[0011] As a preferred technical solution of the present application, the fixing structure includes a handle fixedly connected to the front of the frame. The fixing structure is provided on the surface of the handle, and the fixing structure can squeeze and fix the connecting plate.

[0012] As a preferred technical solution of the present application, the fixing structure includes clamping claws movably connected to both sides inside the handle through pin shafts. One side of the clamping claw away from the handle extends to the bottom of the connecting plate, and an extension plate is fixedly connected to the side of the clamping claw close to the handle.

[0013] As a preferred technical solution of the present application, a connecting frame is fixedly connected to the inside of the handle. A screw rod is movably connected to the inside of the connecting frame through a bearing. A pressing plate is threadedly connected to the surface of the screw rod. The pressing plate is located inside the extension plate, and the outer side of the pressing plate contacts the surface of the extension plate.

[0014] As a preferred technical solution of the present application, both side parts of the pressing plate are slidably connected to the connecting frame and move up and down along the connecting frame under the drive of the screw rod.

[0015] As a preferred technical solution of the present application, rollers are movably connected to both the left and right sides of the pressing plate through pin shafts. The outer surface of the rollers contacts the surface of the extension plate.

[0016] As a preferred technical solution of the present application, a reinforcing rib is fixedly connected to the outer side of the extension plate. One side of the reinforcing rib away from the extension plate is fixedly connected to the surface of the clamping claw.

[0017] As a preferred technical solution of the present application, a sleeve is fixedly connected to the bottom of the pressing plate. The sleeve is sleeved on the surface of the screw rod, and the screw rod is threadedly connected to the sleeve.

[0018] As a preferred technical solution of the present application, a bracket is fixedly connected to the outer side of the connecting plate. One side of the bracket away from the connecting plate is fixedly connected to the outer side of the opening / closing frame.

[0019] As a preferred technical solution of the present application, the number of the opening / closing frames is two and they are symmetrically arranged at the bottom of the frame.

[0020] Compared with the prior art, the utility model provides a data communication management terminal convenient for maintenance, which has the following beneficial effects:

[0021] 1. The data communication management terminal convenient for maintenance is composed of a frame and an opening and closing frame to form a lower shell, achieving the effect of quickly maintaining the terminal body wrapped inside the lower shell, saving the operation steps of separating the lower shell from the terminal body, solving the operation method of disassembling a large number of threaded components in the prior art, and avoiding the problem that the maintenance efficiency of the data communication management terminal is affected.

[0022] 2. The data communication management terminal convenient for maintenance fixes the connecting plate for connecting the opening and closing frame by setting swingable claws, achieving the effect of preventing the opening and closing frame from opening during the process of carrying and moving the terminal body, and at the same time improving the fixing efficiency of the opening and closing frame, and being able to fix two opening and closing frames synchronously.

[0023] 3. The data communication management terminal convenient for maintenance supports the pressure plate by setting rotatable rollers, achieving the effect of reducing the friction between the pressure plate and the extension plate and facilitating the transmission of pressure by the pressure plate.

[0024] 4. The data communication management terminal convenient for maintenance improves the structural strength by setting a reinforcing rib between the claw and the extension plate, preventing the connection between the claw and the extension plate from breaking due to excessive force.

[0025] 5. The data communication management terminal convenient for maintenance improves the contact area between the screw rod and the pressure plate by setting a sleeve, increasing the thread meshing distance.

[0026] 6. The data communication management terminal convenient for maintenance improves the connection strength between the opening and closing frame and the connecting plate by setting a bracket for connecting the opening and closing frame and the connecting plate, facilitating the transmission of the swinging force by the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of the present utility model;

[0028] Figure 2 is a schematic bottom view structural diagram of the present utility model;

[0029] Figure 3 is a schematic opening structural diagram of the present utility model;

[0030] Figure 4 is a schematic handle structural diagram of the present utility model;

[0031] Figure 5 is a schematic fixing structural diagram of the present utility model.

[0032] In the figure: 1. Lower housing; 2. Terminal body; 3. Upper housing; 4. Frame; 5. Opening and closing frame; 6. Connecting block; 7. Transmission rod; 8. Connecting plate; 9. Handle; 10. Fixing structure; 11. Claw; 12. Extension plate; 13. Connecting frame; 14. Screw; 15. Pressure plate; 16. Roller; 17. Reinforcing rib; 18. Sleeve; 19. Bracket. Detailed implementation mode

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0034] Embodiment:

[0035] Referring to Figures 1-4 , a data communication management terminal convenient for maintenance, including a lower housing 1;

[0036] A terminal body 2 fixedly connected inside the lower housing 1;

[0037] An upper housing 3 hinged to the top of the lower housing 1;

[0038] The lower housing 1 is composed of a frame 4 and an opening and closing frame 5. The number of the opening and closing frames 5 is two and they are evenly and symmetrically arranged at the bottom of the frame 4. The opening and closing frame 5 is sleeved on the surface of the terminal body 2. Connecting blocks 6 are fixedly connected to the left and right sides of the frame 4. The left and right sides of the opening and closing frame 5 extend to the outside of the frame 4 and are sleeved on the surface of the connecting block 6. A transmission rod 7 located inside the connecting block 6 is fixedly connected inside the opening and closing frame 5. The front end of the transmission rod 7 is fixedly connected with a connecting plate 8 located on the front surface of the opening and closing frame 5. A handle 9 is fixedly connected to the front surface of the frame 4. A fixing structure 10 is arranged on the surface of the handle 9. The fixing structure 10 can squeeze and fix the connecting plate 8. The fixing structure 10 includes claws 11 movably connected to both sides inside the handle 9 through pins. One side of the claw 11 away from the handle 9 extends to the bottom of the connecting plate 8. An extension plate 12 is fixedly connected to the side of the claw 11 close to the handle 9. A connecting frame 13 is fixedly connected inside the handle 9. A screw 14 is movably connected to the inside of the connecting frame 13 through a bearing. A pressure plate 15 is threadedly connected to the surface of the screw 14. The pressure plate 15 is located inside the extension plate 12, and the outside of the pressure plate 15 is in contact with the surface of the extension plate 12.

[0039] Rollers 16 are movably connected to both the left and right sides of the pressing plate 15 through pin shafts. The outer surface of the rollers 16 contacts the surface of the extension plate 12. A reinforcing rib 17 is fixedly connected to the outside of the extension plate 12. One side of the reinforcing rib 17 away from the extension plate 12 is fixedly connected to the surface of the claw 11. A sleeve 18 is fixedly connected to the bottom of the pressing plate 15. The sleeve 18 is sleeved on the surface of the screw 14, and the screw 14 is threadedly connected to the sleeve 18. A bracket 19 is fixedly connected to the outside of the connecting plate 8. One side of the bracket 19 away from the connecting plate 8 is fixedly connected to the outside of the opening and closing frame 5.

[0040] Specifically, when this data communication management terminal is working / being used: the terminal body 2 stored inside the closed lower housing 1 and upper housing 3 is carried by the handle 9. When maintenance of the terminal body 2 is required, the user can rotate the screw 14. The screw 14 uses the thread to push the pressing plate 15 upward. When the pressing plate 15 disengages from the extension plate 12, the extension plate 12 can drive the claw 11 to swing around the pin shaft. When the claw 11 disengages from the connecting plate 8, the opening and closing frame 5 connected to the connecting plate 8 can swing around the pin shaft inside the connecting block 6. When the opening and closing frame 5 moves to both sides at the bottom of the frame 4 and disengages from the terminal body 2, the user can directly maintain the components inside the terminal body 2.

[0041] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A data communication management terminal that is easy to maintain, comprising a lower housing (1); A terminal body (2) fixedly connected to the interior of the lower housing (1); An upper housing (3) hingedly connected to the top of the lower housing (1); It is characterized in that The lower shell (1) is composed of a frame (4) and an opening and closing frame (5), the opening and closing frame (5) is sleeved on the surface of the terminal body (2), the left and right sides of the frame (4) are fixedly connected to a connecting block (6), the left and right sides of the opening and closing frame (5) respectively extend to the outside of the frame (4) and are sleeved on the surface of the connecting block (6), the inside of the opening and closing frame (5) is fixedly connected to a transmission rod (7) located inside the connecting block (6), the front end of the transmission rod (7) is fixedly connected to a connecting plate (8) located on the front side of the opening and closing frame (5), and the front side of the frame (4) is provided with a fixing structure (10) for squeezing the connecting plate (8) to achieve fixing.

2. A data communication management terminal that is easy to maintain according to claim 1, characterized in that: The fixing structure (10) comprises a handle (9) fixedly connected to the front of the frame (4), the fixing structure (10) being arranged on the surface of the handle (9), and the fixing structure (10) being capable of pressing and fixing the connecting plate (8).

3. A data communication management terminal that is easy to maintain according to claim 2, characterized in that: The fixing structure (10) comprises claws (11) movably connected to both sides of the handle (9) via pins, the claws (11) extending from a side of the handle (9) to the bottom of the connecting plate (8), and the claws (11) are fixedly connected to an extension plate (12) on a side close to the handle (9).

4. A data communication management terminal that is easy to maintain according to claim 3, characterized in that: The handle (9) is fixedly connected to a connection frame (13) inside, the connection frame (13) is movably connected to a screw rod (14) inside via a bearing, the surface of the screw rod (14) is threadedly connected to a pressure plate (15), the pressure plate (15) is located on the inner side of the extension plate (12), and the outer side of the pressure plate (15) is in contact with the surface of the extension plate (12).

5. A data communication management terminal that is easy to maintain according to claim 4, characterized in that: Both sides of the pressing plate (15) are slidably connected to the connecting frame (13), and are driven by the screw rod (14) to move up and down along the connecting frame (13).

6. A data communication management terminal that is easy to maintain according to claim 4, characterized in that: The left and right sides of the pressure plate (15) are movably connected to rollers (16) via pins, and the outer surfaces of the rollers (16) are in contact with the surface of the extension plate (12).

7. A data communication management terminal that is easy to maintain according to claim 4, characterized in that: A reinforcing rib (17) is fixedly connected to the outer side of the extension plate (12), and a side of the reinforcing rib (17) away from the extension plate (12) is fixedly connected to the surface of the claw (11).

8. The data communication management terminal easy to maintain according to claim 4, characterized in that: A sleeve (18) is fixedly connected to the bottom of the pressing plate (15); the sleeve (18) is sleeved on the surface of the screw rod (14); and the screw rod (14) is threadedly connected to the sleeve (18).

9. The data communication management terminal easy to maintain according to claim 1, characterized in that: A bracket (19) is fixedly connected to the outer side of the connecting plate (8), and a side of the bracket (19) away from the connecting plate (8) is fixedly connected to the outer side of the opening and closing frame (5).

10. The data communication management terminal easy to maintain according to claim 1, characterized in that: The number of the opening and closing frames (5) is two and they are evenly and symmetrically arranged at the bottom of the frame (4).

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