CN210600717U

CN210600717U - Network communication recorder

Info

Publication number: CN210600717U
Application number: CN201921718661.2U
Authority: CN
Inventors: 郭洋; 曹江; 阮启明; 吴晓; 高原
Original assignee: Research Institute of War of PLA Academy of Military Science
Current assignee: Research Institute of War of PLA Academy of Military Science
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-05-22
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a network communication recorder, including outer protecting casing and the plc circuit board that is located outer protecting casing inboard and the display screen that is located outer protecting casing front surface and the net twine interface that is located outer protecting casing rear surface, fixed pipe box is all installed to outer protecting casing's both sides symmetry, the below of fixed pipe box is provided with the adjustable ring, be provided with the bearing between adjustable ring and the fixed pipe box, just fixed pipe box and the inner circle fixed connection of bearing, the outer lane fixed connection of adjustable ring and bearing, the inner wall of fixed pipe box is installed and is prevented rotating the arch, the vertical axis position department in the fixed pipe box installs the inner pillar; the fixing pipe sleeves and the like positioned on two sides of the outer protective shell are arranged through design, the inner support column can move downwards by rotating the adjusting ring, and the front end of the device is supported, so that the angle between the device and a desktop is changed, the purpose of changing the display angle of the display screen is achieved, and workers with different heights can use the device conveniently.

Description

Network communication recorder

Technical Field

The utility model belongs to the technical field of network communication, concretely relates to network communication record appearance.

Background

The network communication recorder can detect the state of network communication.

The existing network communication recorder mostly adopts a display screen with low screen quality, has small visual angle, and causes that workers with high height cannot visually read recorded information through the display screen, so that the network communication recorder is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a network communication record appearance 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 network communication record appearance, includes outer protecting casing and is located the plc circuit board of outer protecting casing inboard and is located the display screen of outer protecting casing front surface and is located the net twine interface of outer protecting casing rear surface, fixed pipe box is all installed to the both sides symmetry of outer protecting casing, the below of fixed pipe box is provided with the adjustable ring, be provided with the bearing between adjustable ring and the fixed pipe box, just fixed pipe box and the inner circle fixed connection of bearing, the outer lane fixed connection of adjustable ring and bearing, the inner wall of fixed pipe box is installed and is prevented rotating the arch, the interior pillar is installed to the vertical axle center position department in the fixed pipe box, the surface of interior pillar and the protruding corresponding position department of preventing rotating have seted up and have prevented rotating the recess, just the surface of interior pillar and the internal surface of adjustable ring have all seted up the screw thread, and intermeshing.

Preferably, the bottom end of the inner support is provided with a limiting block, the outer surface of the limiting block is fixedly connected with a limiting cover, the inner sides of the limiting cover and the limiting block are provided with spherical protrusions, and the bottom of each spherical protrusion is connected with a supporting plate.

Preferably, the front surface of the outer protective shell and the position below the display screen are provided with keys.

Preferably, the outer surface of the adjusting ring is provided with anti-skid grains.

Preferably, the bottom end of the limiting block is provided with a notch corresponding to the spherical protrusion.

Preferably, the inner wall of the limiting cover and the outer surface of the limiting block are both provided with threads, and the limiting cover and the limiting block are screwed and fixed through the threads.

Compared with the prior art, the beneficial effects of the utility model are that:

the fixing pipe sleeves and the like positioned at two sides of the outer protective shell are designed and installed, the inner support column can move downwards by rotating the adjusting ring, and the front end of the device is supported, so that the angle between the device and a desktop is changed, the purpose of changing the display angle of a display screen is achieved, and the device is convenient for workers with different heights to use; through set up spherical arch and backup pad in the bottom of pillar, be convenient for when the front end of device sticks up, utilize the backup pad to laminate with the desktop all the time, increase and the desktop between area of contact to increase stability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a cross-sectional view of the fixing tube sleeve of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A' of the present invention;

in the figure: 1. fixing the pipe sleeve; 2. a display screen; 3. an outer protective shell; 4. an adjusting ring; 5. a support plate; 6. Pressing a key; 7. a network cable interface; 8. a bearing; 9. an inner pillar; 10. a limiting block; 11. a spherical bulge; 12. A limiting cover; 13. an anti-rotation groove; 14. the rotation-preventing protrusion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a network communication recorder comprises an outer protecting shell 3, a plc circuit board positioned on the inner side of the outer protecting shell 3, a display screen 2 positioned on the front surface of the outer protecting shell 3 and a network cable interface 7 positioned on the rear surface of the outer protecting shell 3, wherein keys 6 are arranged on the front surface of the outer protecting shell 3 and below the display screen 2, fixed pipe sleeves 1 are symmetrically arranged on two sides of the outer protecting shell 3, an adjusting ring 4 is arranged below the fixed pipe sleeve 1, anti-skid grains are arranged on the outer surface of the adjusting ring 4, a bearing 8 is arranged between the adjusting ring 4 and the fixed pipe sleeve 1, the fixed pipe sleeve 1 is fixedly connected with the inner ring of the bearing 8, the adjusting ring 4 is fixedly connected with the outer ring of the bearing 8, anti-rotation protrusions 14 are arranged on the inner wall of the fixed pipe sleeve 1, inner pillars 9 are arranged at the longitudinal axis positions in the fixed pipe sleeve 1, anti-rotation grooves 13 are arranged on the outer surfaces of the inner pillars 9, and the outer surface of the inner post 9 and the inner surface of the adjusting ring 4 are both threaded and meshed with each other.

In this embodiment, preferably, the limiting block 10 is installed at the bottom end of the inner support 9, the outer fixed surface of the limiting block 10 is connected with the limiting cover 12, the inner wall of the limiting cover 12 and the outer surface of the limiting block 10 are both provided with threads, the limiting cover 12 and the limiting block 10 are screwed and fixed through the threads, the spherical protrusions 11 are installed on the inner sides of the limiting cover 12 and the limiting block 10, the bottom end of the limiting block 10 is provided with notches corresponding to the spherical protrusions 11, the bottom of the spherical protrusions 11 is connected with the support plate 5, and the bottom end of the spherical protrusions 11 penetrates through the bottom of the limiting.

The utility model discloses a theory of operation and use flow: when the device is used, a network cable is connected with the network cable interface 7, and the communication state of the network can be displayed on the display screen 2 through the processing of the plc circuit board;

when the device is used, the inner pillar 9 can move downwards by rotating the adjusting rings 4 at the two sides and utilizing the action of the screw thread, during the downward movement, the anti-rotation bulge 14 is clamped with the anti-rotation groove 13 on the surface of the inner pillar 9, the inner pillar 9 can be prevented from rotating along with the adjusting rings 4, that is, the downward movement of the inner post 9 can be realized by rotating the adjusting ring 4, until the inner post 9 is extended from the fixing socket 1 and moved a suitable distance, the front end of the device can be supported, the display angle of the display screen 2 is inclined upwards at the moment, the recording is convenient for the working personnel with higher height, meanwhile, as the front end of the device is tilted, the supporting plate 5 can rotate through the spherical bulge 11, so that the supporting plate 5 can be always attached to the desktop, the contact area between the device and the table top can be increased through the supporting plate 5, so that the stability between the device and the table top is increased;

the adjusting ring 4 is rotated reversely, so that the inner pillar 9 can be contracted towards the inner side of the fixed pipe sleeve 1, and the elevation angle of the display screen 2 can be reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a network communication record appearance, includes outer casing (3) and the plc circuit board that is located outer casing (3) inboard and display screen (2) that are located outer casing (3) front surface and net twine interface (7) that are located outer casing (3) rear surface, its characterized in that: fixed pipe box (1) are all installed to the equal symmetry in both sides of outer protecting casing (3), the below of fixed pipe box (1) is provided with adjustable ring (4), be provided with bearing (8) between adjustable ring (4) and fixed pipe box (1), just the inner circle fixed connection of fixed pipe box (1) and bearing (8), the outer lane fixed connection of adjustable ring (4) and bearing (8), the inner wall of fixed pipe box (1) is installed and is prevented rotating protrusion (14), inner pillar (9) are installed to the vertical axle center position department in fixed pipe box (1), the surface of inner pillar (9) and the corresponding position department of preventing rotating protrusion (14) have seted up and have prevented rotating groove (13), just the surface of inner pillar (9) and the internal surface of adjustable ring (4) all seted up the screw thread, and intermeshing.

2. The network communication recorder of claim 1, wherein: the limiting block (10) is installed at the bottom end of the inner support (9), a limiting cover (12) is fixedly connected to the outer surface of the limiting block (10), spherical protrusions (11) are installed on the inner sides of the limiting cover (12) and the limiting block (10), and a supporting plate (5) is connected to the bottoms of the spherical protrusions (11).

3. The network communication recorder of claim 1, wherein: the front surface of outer protecting casing (3) just is located the below of display screen (2) and installs button (6).

4. The network communication recorder of claim 1, wherein: the outer surface of the adjusting ring (4) is provided with anti-skid grains.

5. A network communication recorder according to claim 2, wherein: the bottom end of the limiting block (10) is provided with a notch corresponding to the spherical bulge (11).

6. A network communication recorder according to claim 2, wherein: the inner wall of the limiting cover (12) and the outer surface of the limiting block (10) are both provided with threads, and the limiting cover (12) and the limiting block (10) are screwed and fixed through the threads.