CN218119636U

CN218119636U - Operation screen

Info

Publication number: CN218119636U
Application number: CN202221018479.8U
Authority: CN
Inventors: 柏虎跃
Original assignee: Ningbo Qichen Electronic Technology Co ltd
Current assignee: Ningbo Qichen Electronic Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-12-23
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to an operation screen, including operation screen body, the top of operation screen body is provided with protection machanism, the below of operation screen body is provided with two buffering protection mechanism and a plurality of fixed establishment, a plurality of fixed establishment all sets up between two buffering protection mechanism, buffering protection mechanism includes the bottom plate, through the connecting rod, the slider, first buffering protection spring and second buffering protection spring, vehicle such as taxi is in the in-process of traveling, the harmful shock effect that produces from this is on operation screen body, at this moment, the removal of minizone is done along vertical direction to operation screen body, and then act on the connecting rod, and then on the extrusion slider, make the slider slide on the surface of slide bar, and then make first buffering protection spring and second buffering protection spring cushion and vibrate, and then offset the harmful vibration of jolting production, avoid harmful vibration to cause the damage to the inside power consumption part of operation screen body.

Description

Operation screen

Technical Field

The utility model relates to an operation screen technical field especially relates to an operation screen.

Background

The operation screen is the dome lamp above the vehicles such as taxi promptly, current operation screen often direct mount in the use at the roof, because vehicles such as taxi are in for a long time and go and the state of jolting, the harmful shock long time effect that produces from this is on the operation screen, can cause irreversible damage to the inside power consumption part of operation screen, and the operation screen generally is plastic housing, often damage immediately when receiving the striking of high altitude falling object, increase driver's maintenance cost, design practicality is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides an operation screen has solved among the prior art operation screen often direct mount at the roof in the use, because vehicles such as taxis are in for a long time and travel and the state of jolting, the harmful shock long time effect that produces from this is on the operation screen, can cause irreversible damage to the inside power consumption part of operation screen, and the operation screen generally is plastic casing, often damage immediately when receiving the striking of falling object, increase driver's maintenance cost, the not enough technical problem of design practicality.

The utility model provides an above-mentioned technical problem's scheme as follows: the utility model provides an operation screen, includes operation screen body, the top of operation screen body is provided with protection machanism, the below of operation screen body is provided with two buffering protection mechanism and a plurality of fixed establishment, and is a plurality of fixed establishment all sets up in two between the buffering protection mechanism, buffering protection machanism includes the bottom plate, the top of bottom plate is provided with buffering protection piece, the top of buffering protection piece is provided with the fixed plate through two connecting rods, the top of fixed plate through a plurality of first fixing bolt with the one end fixed connection of operation screen body bottom.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the buffer protection piece includes the cushion socket, the dashpot has been seted up at the top of cushion socket, the inside fixedly connected with slide bar of dashpot, the surface cover of slide bar is equipped with first buffer protection spring and two second buffer protection springs, two second buffer protection spring with equal fixedly connected with slider between the first buffer protection spring, the top of slider with the bottom of connecting rod is rotated and is connected, two the top of connecting rod respectively with the both ends of fixed plate bottom are rotated and are connected.

Further, protection machanism includes the guard plate, the bottom fixedly connected with of guard plate has a plurality of extensible members.

Further, the extensible member includes the base, the bottom of base with the top fixed connection of operation screen body, the spacing groove has been seted up at the top of base, the bottom fixedly connected with expanding spring of spacing groove, expanding spring's one end fixedly connected with quarter butt, the top of quarter butt with the bottom fixed connection of guard plate, the surface of quarter butt with spacing groove sliding connection.

Further, fixed establishment includes the telescopic link, the first fixed block of output fixedly connected with of telescopic link.

Furthermore, the side of the sliding block is connected with the buffer groove in a sliding mode.

Further, the top of first fixed block through a plurality of second fixing bolt with the center fixed connection of operation screen body bottom, the bottom fixedly connected with second fixed block of telescopic link, the top threaded connection of second fixed block has a plurality of third fixing bolt.

Furthermore, the outer ring of the top of the bottom plate is in threaded connection with a plurality of mounting bolts.

The beneficial effects of the utility model are that: the utility model provides an operation screen has following advantage:

1. through the connecting rod, the sliding block, the first buffer protection spring and the second buffer protection spring, when vehicles such as taxis are in the driving process, harmful vibration generated by the harmful vibration acts on the operation screen body, at the moment, the operation screen body moves in a small range along the vertical direction to act on the connecting rod, the sliding block is extruded, the sliding block slides on the surface of the sliding rod, the first buffer protection spring and the second buffer protection spring are enabled to buffer and vibrate, the harmful vibration generated by bumping is counteracted, and the harmful vibration is prevented from damaging internal electric parts of the operation screen body;

2. through guard plate, quarter butt and expanding spring, the object direct action that falls in the high altitude plays main guard action on the guard plate, and when the impact power of the object that falls in the high altitude was used in the guard plate, there was a decurrent pressure to the quarter butt for the quarter butt moves down, and then compression expanding spring, expanding spring carry out the buffering vibration, offset impact force, avoid the operation screen body to damage, and the design practicality can promote.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of a first perspective three-dimensional structure of an operation screen provided by the present invention;

fig. 2 is a schematic view of a second perspective three-dimensional structure of an operation screen provided by the present invention;

fig. 3 is a schematic side view of an operation screen provided by the present invention;

fig. 4 is an enlarged structural schematic diagram of a part a in the operation screen provided in fig. 1;

fig. 5 is a schematic cross-sectional structural view of the telescopic member in the operation screen provided in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an operation screen body; 2. a base plate; 3. a buffer protection member; 4. a connecting rod; 5. a fixing plate; 6. a first fixing bolt; 7. a buffer base; 8. a buffer tank; 9. a slide bar; 10. a first buffer protection spring; 11. a second buffer protection spring; 12. a slider; 13. a protection plate; 14. a telescoping member; 15. a base; 16. a limiting groove; 17. a tension spring; 18. a short bar; 19. a telescopic rod; 20. a first fixed block; 21. a second fixed block; 22. a second fixing bolt; 23. and (6) installing a bolt.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-5, the utility model provides an operation screen, including operation screen body 1, operation screen body 1's top is provided with protection machanism, and operation screen body 1's below is provided with two buffering protection machanisms and a plurality of fixed establishment, and a plurality of fixed establishment all sets up between two buffering protection machanisms, and buffering protection machanism includes bottom plate 2, and bottom plate 2's top is provided with buffering protection piece 3, and buffering protection piece 3's top is provided with fixed plate 5 through two connecting rods 4, and the top of fixed plate 5 is through the one end fixed connection of a plurality of first fixing bolt 6 and operation screen body 1 bottom.

Preferably, buffer protection piece 3 includes buffer seat 7, buffer groove 8 has been seted up at buffer seat 7's top, inside fixedly connected with slide bar 9 of buffer groove 8, slide bar 9's surface cover is equipped with first buffer protection spring 10 and two second buffer protection springs 11, equal fixedly connected with slider 12 between two second buffer protection springs 11 and the first buffer protection spring 10, slider 12's top is rotated with the bottom of connecting rod 4 and is connected, the top of two connecting rods 4 rotates with the both ends of fixed plate 5 bottom respectively and is connected, be in the in-process of traveling when vehicles such as taxis, the harmful shock that produces from this is used in operation screen body 1, at this moment, operation screen body 1 is the removal of minizone along vertical direction, and then act on connecting rod 4, and then extrude slider 12, make slider 12 slide on slide bar 9's surface, and then make first buffer protection spring 10 and second buffer protection spring 11 cushion and vibrate, and then offset the harmful vibration that produces.

Preferably, the protection mechanism comprises a protection plate 13, a plurality of expansion pieces 14 are fixedly connected to the bottom of the protection plate 13, the falling object directly acts on the protection plate 13 to play a main protection role, and the expansion pieces 14 can counteract impact force of a part of the falling object.

Preferably, extensible member 14 includes base 15, base 15's bottom and operation screen body 1's top fixed connection, spacing groove 16 has been seted up at base 15's top, spacing groove 16's bottom fixedly connected with expanding spring 17, expanding spring 17's one end fixedly connected with quarter butt 18, the top of quarter butt 18 and the bottom fixed connection of guard plate 13, the surface and the 16 sliding connection in spacing groove of quarter butt 18, when the impulsive force of high altitude weight thing is used on guard plate 13, there is a decurrent pressure to quarter butt 18, make quarter butt 18 move down, and then compress expanding spring 17, expanding spring 17 cushions the vibration, offset impact force.

Preferably, fixed establishment includes telescopic link 19, and the first fixed block 20 of output end fixedly connected with of telescopic link 19 through telescopic link 19, is convenient for fixed operation screen body 1 receiving the moving direction of vibration, avoids operation screen body 1 to rock at will.

Preferably, the side of the sliding block 12 is slidably connected to the buffer slot 8, and the sliding block 12 is also attached to the buffer slot 8 when moving along the sliding rod 9, so that the sliding block 12 is more stable when moving.

Preferably, the top of first fixed block 20 is through a plurality of second fixing bolt 22 and the central fixed connection of operation screen body 1 bottom, and the bottom fixedly connected with second fixed block 21 of telescopic link 19, the top threaded connection of second fixed block 21 has a plurality of third fixing bolt, through second fixing bolt 22 and third fixing bolt, the dismouting telescopic link 19 of being convenient for.

Preferably, the outer ring thread at the top of the bottom plate 2 is connected with a plurality of mounting bolts 23, and the operation screen body 1 is conveniently mounted on the top of a taxi or other vehicles through the mounting bolts 23.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides an operation screen, when using, be in the in-process of traveling when vehicles such as taxi, the harmfulness that produces from this vibrates and is used in operation screen body 1, at this moment, operation screen body 1 is the removal of minizone along vertical direction, and then acts on connecting rod 4, and then extrudees slider 12, make slider 12 slide on the surface of slide bar 9, and then make first buffering protection spring 10 and second buffering protection spring 11 cushion and vibrate, and then offset the harmfulness vibration that jolts the production.

The high-altitude falling object directly acts on the protection plate 13 to play a main protection role, and when the impact force of the high-altitude falling object acts on the protection plate 13, the short rod 18 is pressed downwards, so that the short rod 18 moves downwards to further compress the telescopic spring 17, and the telescopic spring 17 performs buffer vibration to offset the impact force.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of equivalent changes made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an operation screen, is including operation screen body (1), its characterized in that, the top of operation screen body (1) is provided with protection machanism, the below of operation screen body (1) is provided with two buffer protection mechanisms and a plurality of fixed establishment, and is a plurality of fixed establishment all sets up in two between the buffer protection mechanism:

the buffer protection mechanism comprises a bottom plate (2), a buffer protection piece (3) is arranged above the bottom plate (2), a fixing plate (5) is arranged above the buffer protection piece (3) through two connecting rods (4), and the top of the fixing plate (5) is fixedly connected with one end of the bottom of the operation screen body (1) through a plurality of first fixing bolts (6).

2. The operation screen according to claim 1, wherein the buffering protection member (3) comprises a buffering seat (7), a buffering groove (8) is formed in the top of the buffering seat (7), a sliding rod (9) is fixedly connected inside the buffering groove (8), a first buffering protection spring (10) and two second buffering protection springs (11) are sleeved on the surface of the sliding rod (9), a sliding block (12) is fixedly connected between each of the two second buffering protection springs (11) and the first buffering protection spring (10), the top end of the sliding block (12) is rotatably connected with the bottom end of the connecting rod (4), and the top ends of the two connecting rods (4) are rotatably connected with the two ends of the bottom of the fixing plate (5) respectively.

3. An operator screen according to claim 1, wherein the protective mechanism comprises a protective plate (13), and a plurality of telescopic members (14) are fixedly connected to the bottom of the protective plate (13).

4. The operation screen according to claim 3, characterized in that the extensible member (14) comprises a base (15), the bottom of the base (15) is fixedly connected with the top of the operation screen body (1), a limiting groove (16) is formed in the top of the base (15), an extensible spring (17) is fixedly connected to the bottom of the limiting groove (16), a short rod (18) is fixedly connected to one end of the extensible spring (17), the top end of the short rod (18) is fixedly connected with the bottom of the protection plate (13), and the surface of the short rod (18) is slidably connected with the limiting groove (16).

5. An operation screen according to claim 1, characterized in that the fixing mechanism comprises a telescopic rod (19), and a first fixing block (20) is fixedly connected to the output end of the telescopic rod (19).

6. An operator screen according to claim 2, wherein the sides of the slider (12) are slidably connected to the buffer channel (8).

7. The operation screen according to claim 5, characterized in that the top of the first fixing block (20) is fixedly connected with the center of the bottom of the operation screen body (1) through a plurality of second fixing bolts (22), the bottom end of the telescopic rod (19) is fixedly connected with a second fixing block (21), and the top of the second fixing block (21) is in threaded connection with a plurality of third fixing bolts.

8. An operation screen according to claim 1, characterised in that a plurality of mounting bolts (23) are threadedly connected to the outer ring of the top of the base plate (2).