Serial port screen convenient to position and install

Abstract

The utility model provides a serial port screen convenient to position and install, and relates to the field of serial port screens, the serial port screen convenient to position and install comprises an installation shell, a screen device and a positioning component, firstly, the screen device is aligned with an installation groove in the installation shell and placed in the installation shell, then the positioning component is placed on the top of the screen device, and at the moment, a fixing assembly is rotated; when the fixing assembly rotates to be parallel to the shell, fitting and limiting among the cover plate, the screen device and the installation shell are completed, when the fixing assembly rotates and the fixing assembly makes contact with the clamping component, the clamping component starts to move towards the outer side of the clamping component along the surface of the fixing assembly, the clamping component is horizontally compressed, and then the cover plate is clamped to the screen device. When the fixing assembly does not make contact with the clamping component, the clamping component returns to the initial state through the elastic force of the clamping component, the fixing assembly is clamped, and through mutual cooperation of the components, the screen device is limited, and the screen device is conveniently and rapidly positioned and installed.

Description

Technical Field

[0001] The utility model relates to the field of serial port screens, in particular to a serial port screen which is easy to locate and install. Background Art

[0002] At present, with the rapid development of electronic and electrical equipment, the functions that can be controlled are becoming more and more diverse. In order to better interact with each other, a data interaction screen is set on the equipment for information interaction. Most of them use serial port screens. The serial port screen has a serial communication interface. It can exchange data with computers or other devices through serial communication protocols. It is widely used in various equipment and other fields to display equipment status, data information, etc.

[0003] At present, for the installation of the serial port screen, most of them open threaded holes between the installation shell and the serial port screen and use bolts to connect. During the installation process of the serial port screen, the connection positioning between the bolts and the threaded holes is not very convenient. At the same time, different types of installation tools are required for installation and disassembly. The process is cumbersome, resulting in low installation efficiency.

[0004] Therefore, it is necessary to provide a new serial port screen that is easy to locate and install to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a serial port screen which is easy to locate and install.

[0006] The utility model provides a serial port screen that is easy to position and install, comprising: a mounting shell, a screen device and a positioning component;

[0007] A mounting groove for mounting the screen device is provided on one side of the mounting shell, and one side of the interior of the mounting groove is fitted with one side of the screen device. A positioning groove matching the screen device is provided on the interior of the positioning member, and the screen device is located inside the positioning groove, and one side of the positioning groove is fitted with one side of the interior of the mounting groove. Two fixing components are fixedly provided on one side of the interior of the mounting groove. Two fixing grooves matching the fixing components are provided on a side of the positioning member away from the mounting groove, and the two fixing components are fitted with the inner sides of the two fixing grooves. Two locking components for limiting the fixing components are fixedly provided on one side of the interior of the mounting groove.

[0008] Preferably, the installation shell includes an outer shell and a plurality of positioning posts, the installation slot is provided inside the outer shell, and one side of the installation slot is fixedly connected to one side of the plurality of positioning posts.

[0009] Preferably, the fixing assembly includes a fixing rod, a limit block and two fixing blocks, one side of the two fixing blocks are respectively fixedly connected to one side of the inside of the installation groove, a rotation groove is opened inside the fixing block, the fixing rod passes through the two fixing blocks and is located inside the rotation groove, the fixing rod is rotatably connected to the two fixing blocks, and one end of the fixing rod is fixedly connected to one end of the limit block.

[0010] Preferably, a spring 1 and a spring 2 are fixedly provided on one side of the two fixing blocks respectively, and one end of the fixing rod away from the limiting block is arranged in a curved ring.

[0011] Preferably, the screen device includes a display screen and a mounting plate, one side of the display screen is fitted with one side of the interior of the mounting groove, the other side of the display screen is fixedly connected to one side of the mounting plate, the other side of the mounting plate is fitted with one side of the interior of the positioning groove, and a plurality of positioning holes matching the positioning columns are provided on the surface of the mounting plate.

[0012] Preferably, the locking component includes a locking body, a locking block, a gasket and a locking column, one side of the locking body is fixedly connected to one side of the inside of the installation groove, a locking groove is provided on the surface of the locking body, the locking column passes through the locking body and is located inside the locking groove, a spring three and a gasket are sleeved on the surface of the locking column, one end of the spring three is fixedly connected to one side of the locking body, the other end of the spring three is fixedly connected to the gasket, one end of the locking column is inclined, and the other end of the locking column is fixedly connected to one side of the locking block.

[0013] Compared with the related art, the serial port screen provided by the utility model, which is easy to locate and install, has the following beneficial effects:

[0014] When the screen device needs to be installed, first align the screen device with the installation slot inside the installation shell and insert it, then place the positioning member on the top of the screen device, then rotate the fixing assembly, and when the fixing assembly is rotated to be parallel to the shell, the fit limit between the cover plate, the screen device and the installation shell is completed, and when the fixing assembly rotates, when the fixing assembly contacts with the engaging member, the engaging member begins to move along the surface of the fixing assembly toward the outside of the engaging member, and compresses the engaging member horizontally, and when the fixing assembly is no longer in contact with the engaging member, the engaging member returns to the initial state by its own elastic force, and engages the fixing assembly, and through the mutual cooperation between the above components, the screen device is limited, which facilitates the rapid positioning and installation of the screen device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the split structure of a serial port screen provided by the utility model for easy positioning and installation;

[0016] Figure 2 This is a schematic diagram of the overall structure of a serial port screen that is easy to locate and install provided by the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the installation housing and the fixing assembly provided by the utility model;

[0018] Figure 4 A cross-sectional schematic diagram of the installation housing and the engaging member provided by the utility model;

[0019] Figure 5 A schematic diagram of the disassembly structure of the engaging member provided by the utility model;

[0020] Figure 6 This is a schematic diagram of the overall structure of the screen device provided by the utility model;

[0021] Figure 7 The overall structure diagram of the positioning component provided by the utility model Figure 1 ;

[0022] Figure 8 The overall structure diagram of the positioning component provided by the utility model Figure 2 ;

[0023] Fig. 9 This is a schematic diagram of the overall structure of the fixing assembly provided by the utility model.

[0024] Numbers in the figure: 100, mounting shell; 101, housing; 102, mounting groove; 103, positioning column; 200, screen device; 201, display screen; 202, mounting plate; 203, positioning hole; 300, positioning member; 301, cover plate; 302, positioning groove; 303, fixing groove; 400, fixing assembly; 401, fixing block; 402, fixing rod; 403, limiting block; 404, spring one; 405, spring two; 406, rotating groove; 500, engaging member; 501, engaging body; 502, engaging block; 503, engaging column; 504, gasket; 505, spring three; 506, engaging groove. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 as well as Fig. 9 ,in, Figure 1A schematic diagram of the split structure of a serial port screen provided by the utility model for easy positioning and installation;

[0027] Figure 2 This is a schematic diagram of the overall structure of a serial port screen that is easy to locate and install provided by the utility model; Figure 3 This is a schematic diagram of the overall structure of the installation housing and the fixing assembly provided by the utility model; Figure 4 A cross-sectional schematic diagram of the installation housing and the engaging member provided by the utility model; Figure 5 A schematic diagram of the disassembly structure of the engaging member provided by the utility model; Figure 6 This is a schematic diagram of the overall structure of the screen device provided by the utility model;

[0028] Figure 7 The overall structure diagram of the positioning component provided by the utility model Figure 1 ; Figure 8 The overall structure diagram of the positioning component provided by the utility model Figure 2 ; Fig. 9 This is a schematic diagram of the overall structure of the fixing assembly provided by the utility model.

[0029] In the specific implementation process, Figure 1-Figure 9 As shown, the utility model provides a serial port screen that is easy to position and install, including: an installation shell 100, a screen device 200 and a positioning member 300;

[0030] A mounting groove 102 for mounting the screen device 200 is provided on one side of the mounting shell 100, and one side of the interior of the mounting groove 102 is fitted with one side of the screen device 200. A positioning groove 302 matching the screen device 200 is provided on the interior of the positioning member 300, and the screen device 200 is located inside the positioning groove 302, and one side of the positioning groove 302 is fitted with one side of the interior of the mounting groove 102. Two fixing components 400 are fixedly provided on one side of the interior of the mounting groove 102. Two fixing grooves 303 matching the fixing components 400 are provided on one side of the positioning member 300 away from the mounting groove 102, and the two fixing components 400 are fitted with the inner sides of the two fixing grooves 303. Two locking components 500 for limiting the fixing components 400 are fixedly provided on one side of the interior of the mounting groove 102.

[0031] The installation housing 100 includes a shell 101 and a plurality of positioning posts 103 . A mounting groove 102 is provided inside the shell 101 . One side of the mounting groove 102 is fixedly connected to one side of the plurality of positioning posts 103 . The positioning posts 103 facilitate installation and positioning of the screen device 200 .

[0032] The fixing assembly 400 includes a fixing rod 402, a limit block 403 and two fixing blocks 401. One side of the two fixing blocks 401 is fixedly connected to one side of the inside of the installation groove 102 respectively. A rotation groove 406 is opened inside the fixing block 401. The fixing rod 402 passes through the two fixing blocks 401 and is located inside the rotation groove 406. The fixing rod 402 is rotatably connected to the two fixing blocks 401. One end of the fixing rod 402 is fixedly connected to one end of the limit block 403. The limit block 403 can be set to horizontally limit the fixing rod 402 to prevent position displacement caused by external force and prevent poor fixing effect due to position displacement during fixation.

[0033] A spring 1 404 and a spring 2 405 are fixed to one side of the two fixing blocks 401 respectively. The end of the fixing rod 402 away from the limiting block 403 is arranged in a bent ring. The arrangement of the spring 1 404 and the spring 2 405 serves as a movement limit for the fixing rod 402 to prevent the position from being offset during the fixing process and causing a malfunction. The bent ring arrangement at one end of the fixing rod 402 can facilitate the rotation operation of the fixing rod 402.

[0034] The screen device 200 includes a display screen 201 and a mounting plate 202. One side of the display screen 201 is fitted with one side of the inside of the mounting groove 102, and the other side of the display screen 201 is fixedly connected to one side of the mounting plate 202. The other side of the mounting plate 202 is fitted with one side of the inside of the positioning groove 302. A plurality of positioning holes 203 matching the positioning posts 103 are provided on the surface of the mounting plate 202. The positioning holes 203 on the mounting plate 202 are more convenient to align with the positioning posts 103, thereby achieving good positioning installation.

[0035] The engaging member 500 includes an engaging body 501, an engaging block 502, a gasket 504 and an engaging column 503. One side of the engaging body 501 is fixedly connected to one side of the inside of the installation groove 102. The engaging body 501 is provided with an engaging groove 506 on its surface. The engaging column 503 penetrates the engaging body 501 and is located inside the engaging groove 506. A spring 505 and a gasket 504 are sleeved on the surface of the engaging column 503. One end of the spring 505 is fixedly connected to one side of the engaging body 501, and the other end of the spring 505 is fixedly connected to the gasket 504. The connection is that one end of the locking column 503 is arranged in an inclined shape, and the other end of the locking column 503 is fixedly connected to one side of the locking block 502. The inclined shape of one end of the locking column 503 can make the surface of one end of the locking column 503 move along the surface of the fixing rod 402, driving other components to complete the locking function. The setting of spring three 505 can drive other components to return to the initial state through its own elastic force. At the same time, its own compressible performance can also be compressed by the extrusion of other components to complete the locking and limiting of the fixing rod 402.

[0036] The working principle provided by the utility model is as follows:

[0037] When the screen device 200 needs to be installed, first align the positioning column 103 on the housing 101 with the positioning hole 203 on the mounting plate 202 to place it in the mounting groove 102 inside the housing 101, and then place the cover plate 301 on the top of the mounting plate 202. At this time, the fixing rod 402 is rotated at the same time. When the fixing rod 402 is parallel to the housing 101, the cover plate 301 is fixed and pressed. When the fixing rod 402 is rotated to contact the locking column 503, the locking column 503 drives the gasket 504 and the locking block 504 to move. 2 moves along the surface of the fixing rod 402 toward the outside of the engaging body 501, and compresses the spring three 505 horizontally. When the fixing rod 402 is no longer in contact with the engaging column 503, the engaging column 503 is engaged. The spring three 505 drives the engaging column 503, the engaging block 502 and the gasket 504 to return to the initial state through its own elastic force, and the fixing rod 402 is engaged. Through the mutual cooperation between the above components, the housing 101, the display screen 201, the mounting plate 202 and the cover plate 301 are limited, so that the screen device 200 can be quickly positioned and installed;

[0038] When the screen device 200 needs to be disassembled, horizontal stress is applied to the limit block 403 toward the outside of the limit body, and the limit column and the gasket 504 are driven to move, and the spring three 505 is horizontally compressed to release the fit limit of the fixing rod 402. When the fixing rod 402 is no longer in contact with the engaging column 503, the spring three 505 drives the engaging column 503, the engaging block 502 and the gasket 504 to return to the initial state through its own elastic force. At this time, the fixing rod 402 is rotated, and when the fixing rod 402 is vertical to the housing 101, the fixing and pressing of the cover plate 301 is released. Through the joint operation of the above components, the display screen 201 and the mounting plate 202 can be taken out. In this way, the display screen 201 can be quickly disassembled.

[0039] The display screen 201 can be reliably positioned and installed by means of the positioning posts 103 and the positioning holes 203 .

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A serial port screen that is easy to locate and install, characterized in that: It comprises: a mounting housing (100), a screen device (200) and a positioning member (300); A mounting groove (102) for mounting the screen device (200) is provided on one side of the mounting shell (100), and one side of the interior of the mounting groove (102) is in contact with one side of the screen device (200). A positioning groove (302) matching the screen device (200) is provided on the interior of the positioning member (300). The screen device (200) is located inside the positioning groove (302), and one side of the positioning groove (302) is in contact with one side of the interior of the mounting groove (102). Two fixing components (400) are fixedly provided on one side of the interior of the mounting groove (102). Two fixing grooves (303) matching the fixing components (400) are provided on one side of the positioning member (300) away from the mounting groove (102), and the two fixing components (400) are in contact with the inner sides of the two fixing grooves (303). Two locking components (500) for limiting the fixing components (400) are fixedly provided on one side of the interior of the mounting groove (102).

2. The serial port screen that is easy to locate and install according to claim 1 is characterized in that: The installation shell (100) comprises an outer shell (101) and a plurality of positioning posts (103); the outer shell (101) is provided with the installation slot (102); one side of the installation slot (102) is fixedly connected to one side of the plurality of positioning posts (103).

3. The serial port screen that is easy to locate and install according to claim 2 is characterized in that: The fixing assembly (400) comprises a fixing rod (402), a limiting block (403) and two fixing blocks (401); one side of the two fixing blocks (401) is respectively fixedly connected to one side of the inside of the installation groove (102); a rotation groove (406) is provided inside the fixing block (401); the fixing rod (402) passes through the two fixing blocks (401) and is located inside the rotation groove (406); the fixing rod (402) is rotationally connected to the two fixing blocks (401); and one end of the fixing rod (402) is fixedly connected to one end of the limiting block (403).

4. The serial port screen that is easy to locate and install according to claim 3 is characterized in that: A spring 1 (404) and a spring 2 (405) are respectively fixedly disposed on one side of the two fixing blocks (401), and one end of the fixing rod (402) away from the limiting block (403) is arranged in the form of a curved ring.

5. The serial port screen that is easy to locate and install according to claim 4 is characterized in that: The screen device (200) comprises a display screen (201) and a mounting plate (202); one side of the display screen (201) is fitted with one side of the interior of the mounting groove (102); the other side of the display screen (201) is fixedly connected with one side of the mounting plate (202); the other side of the mounting plate (202) is fitted with one side of the interior of the positioning groove (302); and a plurality of positioning holes (203) matching the positioning posts (103) are provided on the surface of the mounting plate (202).

6. The serial port screen that is easy to locate and install according to claim 5 is characterized in that: The engaging component (500) comprises an engaging body (501), an engaging block (502), a gasket (504) and an engaging column (503); one side of the engaging body (501) is fixedly connected to one side of the inside of the installation groove (102); a engaging groove (506) is provided on the surface of the engaging body (501); the engaging column (503) penetrates the engaging body (501) and is located inside the engaging groove (506); a spring three (505) and a gasket (504) are sleeved on the surface of the engaging column (503); one end of the spring three (505) is fixedly connected to one side of the engaging body (501); the other end of the spring three (505) is fixedly connected to the gasket (504); one end of the engaging column (503) is inclined; the other end of the engaging column (503) is fixedly connected to one side of the engaging block (502).

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