Display screen with stable structure

Abstract

The display screen with the stable structure comprises a display screen body and a display screen installation support, the display screen installation support comprises a support base, a hinge locking piece and an angle connecting frame, a support installation portion is arranged on the display screen body, two hinge elastic arms are arranged on the support base, and the angle connecting frame is arranged on the support installation portion. The hinge locking pieces are arranged on the hinge elastic arms, one end of the angle connecting frame is arranged between the two hinge elastic arms, the hinge locking pieces are sleeved with the angle connecting frame, a plurality of angle positioning protruding blocks are arranged on one sides of the hinge elastic arms, and a plurality of angle positioning teeth are arranged on the angle connecting frame. By using the product structure, the problem that in the prior art, an angle adjusting structure is unstable when a display screen is arranged in a cab can be effectively solved, by using the product structure, angle positioning teeth and angle positioning protruding blocks are used for positioning the angle connecting frame, double fixing is conducted in cooperation with a hinge locking piece, the requirements of users can be met, and the practicability is high. And the competitiveness of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of port machine monitoring equipment, and particularly relates to a display screen with a stable structure. Background Technique

[0002] Modern port logistics is becoming increasingly complex. A large amount of goods need to be transported efficiently and stably and processed quickly. The application of port gantry cranes, quay container cranes, stackers, and container reach stackers has become an indispensable equipment for modern port logistics.

[0003] At present, various types of equipment adopted by each port are also becoming more and more intelligent and efficient, and can remotely and real-time understand each equipment and the situation of equipment safety data during operation, improving the operation efficiency and safety of the port and promoting the development of modern port logistics.

[0004] During the use of equipment, the tires of the equipment are one of the important safety monitoring items. Tire safety data includes the current tire pressure and tire temperature, etc. Real-time monitoring of its data can effectively prevent the equipment from having a flat tire during operation, resulting in safety accident problems.

[0005] The current real-time monitoring method, such as a gantry crane, accesses a tire pressure sensor on the tire of the gantry crane. The tire pressure sensor sends the tire safety data to the tire pressure detection information receiver in real time through a wireless communication method. The tire pressure detection information receiver sends the tire safety data to the cloud and the display screen in the cockpit respectively, facilitating the driver and remote safety personnel to obtain the current tire safety data information in real time and perform corresponding tire maintenance work.

[0006] The display screen is installed in the cockpit. In order to meet the use needs of different people, an angle adjustment structure is usually designed on the display screen. Since large-scale equipment always shakes to a certain extent during operation, after long-term use, the angle adjustment structure will become loose, resulting in a change in the angle of the display screen. The staff cannot observe the display content of the display screen well, the user experience is poor, and it is not conducive to improving the competitiveness of the product. Content of the Utility Model

[0007] To solve the problems in the prior art, the utility model provides a display screen with a stable structure, which solves the problem that the angle adjustment structure of the display screen in the cockpit in the prior art is unstable.

[0008] The utility model relates to a display screen with a stable structure, which comprises a display screen main body and a display screen mounting bracket. The display screen mounting bracket includes a bracket base, a hinge locking member and an angle connecting frame. A bracket mounting portion for cooperating with and mounting the angle connecting frame is arranged on the display screen main body. Two hinge elastic arms are arranged on the bracket base. The hinge locking member is arranged on the hinge elastic arms. One end of the angle connecting frame is arranged between the two hinge elastic arms, and the angle connecting frame is sleeved on the hinge locking member. A plurality of angle positioning protrusions are arranged at equal intervals on one side of the hinge elastic arm close to the angle connecting frame. A plurality of angle positioning teeth for cooperating with the angle positioning protrusions are arranged on the angle connecting frame. The angle connecting frame can ensure the angle stability through the cooperation of the angle positioning teeth and the angle positioning protrusions.

[0009] For further improvement of the utility model, a plurality of angle positioning protrusions are uniformly arranged on the hinge elastic arm with the hinge locking member as the center.

[0010] For further improvement of the utility model, a plurality of angle positioning teeth are uniformly arranged on the angle connecting frame with the hinge locking member as the center.

[0011] For further improvement of the utility model, rotating inclined surfaces are arranged on both sides of the angle positioning protrusions and the angle positioning teeth.

[0012] For further improvement of the utility model, the hinge locking member includes a rotating locking nut and a rotating locking screw. A screw hole for cooperating with the rotating locking screw is arranged on the hinge elastic arm. The rotating locking screw is arranged in the two screw holes, and the rotating locking nut is arranged outside the hinge elastic arm. The rotating locking nut can clamp the angle connecting frame through the cooperation with the rotating locking screw.

[0013] For further improvement of the utility model, a clamping joint is arranged at the upper end of the angle connecting frame. Clamping blocks are arranged on both sides of the clamping joint. The mounting portion is two clamping claws arranged on the display screen main body for cooperating with the clamping blocks. The two clamping claws are in one-to-one cooperation with the two clamping blocks. A limiting baffle is arranged at the upper end of the clamping claw, and the lower end of the clamping claw is a clamping interface.

[0014] For further improvement of the utility model, a buckle notch is arranged on the display screen main body. A clamping positioning elastic block is arranged on the buckle notch. A clamping positioning protrusion is arranged on the clamping joint. The clamping positioning protrusion is arranged in the buckle notch, and the clamping positioning elastic block can position the clamping positioning protrusion.

[0015] For further improvement of the utility model, the display screen main body includes a display screen housing. A display screen module, a buzzer, a key module and an alarm signal lamp are arranged in the display screen housing.

[0016] For further improvement of the utility model, a mounting positioning notch is further arranged on the bracket base. The mounting positioning notch can cooperate with the display screen mounting bracket for mounting and positioning.

[0017] The present utility model is further improved, and a plurality of mounting screw holes are further provided on the bracket base.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model provides a display screen with a stable structure. By adopting its structure, the problem that the angle adjustment structure of the display screen in the cockpit is unstable in the prior art can be effectively solved. Through the use of the product structure, the cooperation between the angle positioning teeth and the angle positioning bumps can effectively position the angle connecting frame, and double fixation is carried out in cooperation with the articulated locking member, effectively solving the problem that the articulated locking member becomes loose due to the shaking of the equipment during long-term operation, meeting the user's usage requirements, and being beneficial to improving the competitiveness of the product. Description of the Drawings

[0019] In order to more clearly illustrate the solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of the display screen with a stable structure;

[0021] Figure 2 It is Figure 1 A schematic structural diagram from another perspective;

[0022] Figure 3 It is a schematic exploded structural diagram of the display screen with a stable structure. Detailed Embodiments

[0023] Unless otherwise defined, all technical and scientific terms used in the present utility model have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs; the terms used in the description of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model; the terms "including" and "having" and any variations thereof in the description and claims of the present utility model and the above description of the drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the description and claims of the present utility model or the above drawings are used to distinguish different objects and are not used to describe a specific order.

[0024] References to "embodiments" in the present utility model mean that the specific features, structures, or characteristics described in connection with the embodiments may be included in at least one embodiment of the present utility model. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an exclusive, independent, or alternative embodiment to other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described in the present utility model may be combined with other embodiments.

[0025] In order to enable those skilled in the art of the present technology to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] As Figures 1-3 shown, a display screen with a stable structure according to the present utility model includes a display screen main body and a display screen mounting bracket. The display screen mounting bracket includes a bracket base 61, a hinged locking member 62, and an angle connecting frame 63. A bracket mounting portion for mating installation and connection with the angle connecting frame 63 is provided on the display screen main body. Two hinged elastic arms 611 are provided on the bracket base 61. The hinged locking member 62 is provided on the hinged elastic arms 611. One end of the angle connecting frame 63 is disposed between the two hinged elastic arms 611, and the angle connecting frame 63 is sleeved on the hinged locking member 62. A plurality of angle positioning protrusions 6111 are equidistantly provided on the side of the hinged elastic arm 611 close to the angle connecting frame 63. A plurality of angle positioning teeth 631 for mating with the angle positioning protrusions 6111 are provided on the angle connecting frame 63. The angle connecting frame 63 can ensure the stability of the angle through the cooperation of the angle positioning teeth 631 and the angle positioning protrusions 6111.

[0027] Through the cooperation of the angle positioning teeth 631 and the angle positioning protrusions 6111, the angle connecting frame 63 can be effectively positioned, avoiding the loosening of the hinged locking member 62 and the unstable position of the angle connecting frame 63 caused by the shaking of the device during long-term operation after the hinged locking member 62 locks the angle connecting frame 63, which affects the user experience.

[0028] During use, only need to control the hinged locking member 62 to release the locking state. Since the hinged elastic arm 611 has a certain elasticity, a certain manual force can be applied to make the angle positioning teeth 631 disengage from between the angle positioning protrusions 6111, adjust the angle between the angle connecting frame 63 and the bracket base 61. After adjusting to a suitable position, a plurality of angle positioning teeth 631 and a plurality of angle positioning protrusions 6111 are engaged for positioning, and then the angle connecting frame 63 is locked by the hinged locking member 62, playing a role of double reinforcement and positioning, improving the stability of the angle adjustment structure and the user experience.

[0029] Multiple angular positioning bumps 6111 are evenly arranged on the articulated elastic arm 611 with the articulated locking part 62 as the center. Through the arrangement of the multiple angular positioning bumps 6111, while further improving the stability, the adjustment range is made larger.

[0030] Multiple angular positioning teeth 631 are evenly arranged on the angular connection frame 63 with the articulated locking part 62 as the center. Through the even arrangement of the multiple angular positioning bumps 6111 and the multiple angular positioning teeth 631, the cooperation between the angular positioning teeth 631 and the angular positioning bumps 6111 is made more stable.

[0031] Rotating inclined surfaces are arranged on both sides of the angular positioning bumps 6111 and the angular positioning teeth 631. Through the arrangement of the rotating inclined surfaces, it is more labor-saving during the angle adjustment process, and the angular positioning teeth 631 can better fit into between the two angular positioning bumps 6111, improving the use experience of the adjustment.

[0032] The articulated locking part 62 includes a rotating locking nut 621 and a rotating locking screw 622. A screw hole matching with the rotating locking screw 622 is arranged on the articulated elastic arm 611. The rotating locking screw 622 is arranged in the two screw holes, and the rotating locking nut 621 is arranged on the outside of the articulated elastic arm 611. The rotating locking nut 621 can make the two articulated elastic arms clamp the angular connection frame 63 by cooperating with the rotating locking screw 622.

[0033] Through the cooperation of the rotating locking nut 621 and the rotating locking screw 622, the locking state and the free state can be efficiently changed.

[0034] A clamping joint is arranged at the upper end of the angular connection frame 63. Clamping blocks 632 are arranged on both sides of the clamping joint. The installation part is two clamping claws 11 arranged on the display screen main body and matching with the clamping blocks 632. The two clamping claws 11 are in one-to-one cooperation with the two clamping blocks 632. A limiting baffle 12 is arranged at the upper end of the clamping claw 11, and the lower end of the clamping claw 11 is a clamping interface.

[0035] Through the cooperation of the clamping joint and the clamping claws 11, the display screen main body can be flexibly pushed up and removed from the display screen mounting bracket, and inserted into the clamping claws 11 from the lower clamping interface to achieve clamping and fixing, meeting the usage requirements of different users and improving the user's use experience.

[0036] A buckle notch 13 is arranged on the display screen main body. A clamping and positioning elastic block 14 is arranged on the buckle notch 13. A clamping and positioning convex block is arranged on the clamping joint. The clamping and positioning convex block is arranged in the buckle notch 13, and the clamping and positioning elastic block 14 can position the clamping and positioning convex block.

[0037] Through the setting of the snap-in positioning block 14, when the snap joint is inserted upward into the snap claw 11, it can be pushed into the snap notch 13 under the action of the snap-in positioning bump. When the snap joint moves upward to the specified position, the snap-in positioning bump is misaligned with the snap-in positioning block 14, and the snap-in positioning block 14 resets and pops out. The snap-in positioning block 14 limits the snap-in positioning bump, further ensuring the stability of the display screen body on the display screen mounting bracket and preventing the display screen body from easily shaking off the display screen mounting bracket.

[0038] The display screen body includes a display screen housing 1, and a display screen module 2, a buzzer 3, a button module 4, and an alarm signal lamp 5 are arranged inside the display screen housing 1.

[0039] Through the settings of the buzzer 3 and the alarm signal lamp 5, it is possible to give an alarm and a light prompt when it is detected that the tire pressure is unstable or exceeds a certain range. The operator can take corresponding maintenance actions according to the alarm.

[0040] Through the setting of the display screen module 2, tire safety data can be displayed.

[0041] Through the setting of the button module 4, various data display modes can be switched, improving the user experience.

[0042] An installation positioning notch 612 is also provided on the bracket base 61. Through the setting of the installation positioning notch 612, it can cooperate with the display screen mounting bracket for installation positioning.

[0043] A plurality of installation screw holes 613 are also provided on the bracket base 61. Through the setting of the installation screw holes 613, it can be installed at a specified position according to requirements.

[0044] As can be seen from the above, the beneficial effects of the present utility model are: adopting its mechanism, it can effectively solve the problem of unstable angle adjustment structure of the display screen in the prior art in the cockpit. Through the use of this product structure, the cooperation between the angle positioning tooth 631 and the angle positioning bump 6111 can effectively position the angle connecting frame 63, and cooperate with the articulated locking member 62 for double fixation, effectively solving the problem that the articulated locking member 62 loosens due to the long-term operation and shaking of the equipment, meeting the user's usage requirements, and being beneficial to improving the competitiveness of the product.

[0045] The above-mentioned specific implementation manners are the preferred implementation manners of the present utility model, and do not limit the specific implementation scope of the present utility model hereby. The scope of the present utility model includes but is not limited to this specific implementation manner. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. A display screen with a stable structure, characterized in that: It includes a display screen body and a display screen mounting bracket, the display screen mounting bracket includes a bracket base, a hinged locking piece and an angle connecting frame, the display screen body is provided with a bracket mounting portion which is installed and connected with the angle connecting frame in cooperation, the bracket base is provided with two hinged elastic arms, the hinged locking piece is provided on the hinged elastic arms, one end of the angle connecting frame is provided between the two hinged elastic arms, and the angle connecting frame is sleeved on the hinged locking piece, a plurality of angle positioning protrusions are provided at equal intervals on one side of the hinged elastic arm close to the angle connecting frame, a plurality of angle positioning teeth which are matched with the angle positioning protrusions are provided on the angle connecting frame, and the angle connecting frame can ensure the stability of the angle through the angle positioning teeth which cooperate with the angle positioning protrusions.

2. The display screen with a stable structure according to claim 1, characterized in that: A plurality of angular positioning protrusions are evenly arranged on the hinged elastic arm with the hinged locking member as the center of the circle.

3. The display screen with a stable structure according to claim 2, characterized in that: A plurality of angle positioning teeth are evenly arranged on the angle connecting frame with the hinged locking member as the center of the circle.

4. The display screen with a stable structure according to claim 1, characterized in that: Rotational inclined surfaces are arranged on both sides of the angle positioning protrusion and the angle positioning tooth.

5. The display screen with a stable structure according to claim 1, characterized in that: The articulated locking member includes a rotating locking nut and a rotating locking screw. The articulated elastic arm is provided with a screw hole that cooperates with the rotating locking screw. The rotating locking screw is arranged in two screw holes. The rotating locking nut is arranged on the outside of the articulated elastic arm. The rotating locking nut can cooperate with the rotating locking screw to enable the two articulated elastic clamps to clamp the angle connecting frame.

6. The display screen with a stable structure according to claim 1, characterized in that: A card joint is provided at the upper end of the angle connecting frame, and card blocks are provided on both sides of the card joint. The mounting portion is two card claws arranged on the display screen body and matched with the card blocks. The two card claws match with the two card blocks one by one. A limiting baffle is provided at the upper end of the card claw, and the lower end of the card claw is a card interface.

7. The display screen with a stable structure according to claim 6, characterized in that: The display screen body is provided with a snap notch, the snap notch is provided with a snap-in positioning spring block, the snap joint is provided with a snap-in positioning protrusion, the snap-in positioning protrusion is arranged in the snap notch, and the snap-in positioning spring block can position the snap-in positioning protrusion.

8. The display screen with a stable structure according to claim 1, characterized in that: The display screen body comprises a display screen housing, in which a display screen module, a buzzer, a key module and an alarm signal lamp are arranged.

9. The display screen with a stable structure according to any one of claims 1 to 8, characterized in that: The bracket base is also provided with an installation positioning notch, and the installation positioning notch can cooperate with the display screen mounting bracket for installation and positioning.

10. The display screen with a stable structure according to claim 8, characterized in that: The bracket base is also provided with a plurality of mounting screw holes.

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