CN114281154A

CN114281154A - Explosion-proof industrial-grade flat plate of talkbacking

Info

Publication number: CN114281154A
Application number: CN202111586918.5A
Authority: CN
Inventors: 黄永正
Original assignee: Advantech China Co ltd
Current assignee: Advantech China Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-05
Anticipated expiration: 2041-12-23
Also published as: CN114281154B

Abstract

The invention relates to the technical field of flat plates, and discloses an explosion-proof industrial-grade intercom flat plate which comprises a buffer component and a limiting component, wherein the buffer component comprises a shell, fixing plates are symmetrically arranged on opposite surfaces of the inner side of the shell, two fixing rods are respectively arranged on the two fixing plates and opposite surfaces of the bottom of the inner side of the shell, a cover plate is opened towards two sides when the flat plate needs to be cooled, a sliding rail at the bottom of the cover plate moves on a sliding rail II, a sliding block II at the bottom of the cover plate slides in a sliding rail I at the top of a limiting block, due to the shape of the sliding rail I, when the sliding block II slides in the sliding rail I, the flat plate can be placed at the top of a supporting plate, a spring IV arranged in the supporting plate drives the limiting block to limit and fix the flat plate, and a switch is opened to enable a cooling fan to start cooling the flat plate, avoid appearing influencing dull and stereotyped life because self heat dissipation is relatively poor.

Description

Explosion-proof industrial-grade flat plate of talkbacking

Technical Field

The invention relates to the technical field of flat plates, in particular to an explosion-proof industrial-grade intercom flat plate.

Background

The industrial tablet computer is an industrial control computer specially used in the industry, the basic performance and compatibility of the industrial tablet computer are almost the same as those of a commercial computer, but the industrial tablet computer focuses more on the stability under different environments, such as beverage production line control, automobile production line control and the like, the industrial tablet computer is required to be stable under severe environments, such as dust prevention, water prevention, static prevention and the like, the appearance of the industrial tablet computer is attractive, the application is wide, the functions are more and more, more and more humanization is realized, and the industrial tablet computer has a talkback function and is called as an industrial talkback tablet.

The inside shock attenuation effect of current industry panel computer is relatively poor, and industry panel computer needs frequent use, leads to the industry panel computer to collide with easily, drop, consequently very easily causes the damage to industry panel computer internals, influences the life of industry panel computer, and current industry panel computer structure is complicated, and when the complex environment during operation, the radiating effect is good leads to the part to damage easily.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an explosion-proof industrial-grade intercom tablet which has the advantages of shock absorption and heat dissipation of a tablet computer and solves the problem that internal parts are easily damaged due to the fact that the existing tablet computer is easily collided.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an explosion-proof industrial-grade intercom plate; the buffer component comprises a shell, wherein fixed plates are symmetrically arranged on opposite surfaces of the inner side of the shell, two fixed plates are respectively arranged on opposite surfaces of the inner bottom of the shell, two fixed plates are respectively provided with two fixed rods opposite to the inner bottom of the shell, the outer side walls of the four fixed rods are connected with a supporting plate in a sliding manner, the two ends of the outer side wall of each fixed rod are respectively provided with a first spring and a second spring, the outer side wall of each fixed rod is connected with a first sliding block in a sliding manner, the bottom of each fixed rod is provided with a first fixed block, the outer side walls of the first sliding block and the first fixed block are respectively provided with a first connecting rod and two connecting rods which are movably connected through a first frame body, one side of the first frame body is provided with a first fixed block and two symmetrical fixed blocks, the opposite surfaces of the second fixed block are provided with a first telescopic rod, the outer side wall of the first telescopic rod is provided with a third spring, and the bilateral symmetry of the shell is provided with a cooling fan, dust screens are symmetrically arranged at the front and the back of the shell;

the limiting assembly comprises a third fixing block, the third fixing block is symmetrically arranged on the opposite surface of the inner side of the supporting plate, two telescopic rods are symmetrically arranged on the two sides of the third fixing block, the outer side wall of each telescopic rod is provided with a limiting plate and penetrates through the inner side of the third fixing block, the outer side wall of each telescopic rod is provided with a spring IV, one end of each two telescopic rods is provided with a limiting block, the opposite surfaces of the two limiting blocks are provided with flat plates, the tops of the two limiting blocks are provided with first slide rails, the top of the shell is symmetrically provided with second slide rails, the tops of the second slide rails are provided with two slide rails matched with the second slide rails and symmetrical with cover plates, the bottom of each cover plate is symmetrically provided with a second frame body, the opposite surfaces of the inner sides of the second frame body are respectively connected with a first slide bar in a sliding manner, and the opposite surfaces of the two slide bars are provided with a second connecting rod, and a second sliding block matched with the first sliding way is arranged at the bottom of one end of the second connecting rod.

Preferably, the inner side of the shell is provided with an auxiliary assembly, the auxiliary assembly comprises a spongy cushion, and the inner sides of the limiting blocks are provided with the spongy cushion.

Through adopting above-mentioned scheme, through the foam-rubber cushion that sets up at the inboard of stopper, can play a guard action to the flat board when fixed flat board, dull and stereotyped screen or the surperficial mar of taking place to avoid rocking the time.

Preferably, the two sides of the supporting plate are symmetrically provided with a second sliding rod, and the inner opposite surfaces of the shell are symmetrically provided with a third sliding channel matched with the second sliding rod.

Through adopting above-mentioned scheme, through the slide bar two that the bilateral symmetry set up at the backup pad and the slide three of seting up in the casing inboard, can rise or when descending at the backup pad like this for the removal of backup pad is more steady, avoids appearing the slope phenomenon, leads to the internals impaired.

Preferably, the outer side walls of the first springs are provided with third telescopic rods.

Through adopting above-mentioned scheme, the telescopic link three through the lateral wall setting at spring one can avoid spring one to expose outside like this, to the spring guard action together, has also increased the aesthetic property in the casing simultaneously.

Preferably, the handles are symmetrically arranged at the top of the cover plates.

By adopting the scheme, the shell can be conveniently carried by an operator through the lifting handle arranged at the top of the cover plate.

Preferably, the top of the supporting plate is transversely provided with a plurality of through grooves.

Through adopting above-mentioned scheme, through a plurality of logical grooves of transversely seting up at the top of backup pad, the dull and stereotyped radiating effect that can make like this is faster for more thorough of heat dissipation.

Preferably, the bottom of the cover plate is provided with a soft brush.

By adopting the scheme, the soft brush arranged at the bottom of the cover plate can clean the surface of the flat plate when the cover plate is closed.

Preferably, the dust screen is close to the bottom of the housing.

Through adopting above-mentioned scheme, through setting up the dust screen in the bottom of casing, outside cold wind can only get into the inside of casing through the bottom of casing like this, can make abundant and dull and stereotyped contact of cold wind like this, has increased the radiating efficiency.

Preferably, the cover plate is symmetrically provided with clamping blocks on one side, and the cover plate is provided with clamping grooves matched with the clamping blocks on one side.

By adopting the scheme, the clamping block is arranged on one side of the cover plate, and the clamping groove is arranged on one side of the cover plate on the other side, so that the two cover plates are more stable when being folded.

(III) advantageous effects

Compared with the prior art, the invention provides an explosion-proof industrial-grade intercom flat plate, which has the following beneficial effects:

the explosion-proof industrial-grade intercom flat plate is characterized in that when the flat plate needs to be cooled, the cover plates are opened towards two sides, the sliding rails at the bottom of the cover plates move on the second sliding rails, the second sliding blocks at the bottom of the cover plates slide in the first sliding rails at the tops of the limiting blocks, due to the shape of the first sliding rails, the limiting blocks can be driven to move towards two sides when the second sliding blocks slide in the first sliding rails, so that the flat plate can be placed at the top of the supporting plate, the fourth spring arranged in the supporting plate drives the limiting blocks to limit and fix the flat plate, the cover plates are folded after the flat plate is placed, the first sliding bars arranged at one ends of the connecting rods slide in the second frame body, the second sliding blocks cannot affect the folding of the cover plates, after the folding is completed, the heat dissipation fan starts to dissipate heat of the flat plate after the folding is completed, and the influence on the service life of the flat plate due to poor heat dissipation of the second sliding bars is avoided, when bumping, because backup pad and dead lever sliding connection, so the backup pad can rock along with spring one and spring two together, reach the effect that slows down the impact, lateral wall sliding connection at the dead lever has slider one, the bottom is provided with fixed block one, lateral wall at slider one and fixed block one is provided with connecting rod one, two connecting rod one and framework one swing joint, one side of framework one is provided with fixed block two and is provided with telescopic link one at the opposite face of two fixed block two, lateral wall at telescopic link one is provided with spring three, when rocking from top to bottom as the backup pad like this, can carry out secondary shock attenuation through spring three, when avoiding bumping or dropping, lead to the fact direct injury to the flat board, make the flat board impaired.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front interior structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic structural diagram of the front side of the present invention;

FIG. 5 is a schematic side view of the present invention;

FIG. 6 is a schematic view of the bottom of the cover plate according to the present invention;

FIG. 7 is a side view of the support plate according to the present invention;

FIG. 8 is a schematic top view of the inner portion of the support plate according to the present invention;

FIG. 9 is a schematic view of a cover plate according to the present invention.

In the figure:

1. a buffer assembly; 11. a housing; 111. a fixing plate; 112. a heat radiation fan; 113. a dust screen; 12. fixing the rod; 121. a first spring; 122. a second spring; 13. a support plate; 14. a first sliding block; 141. a first fixed block; 142. a first connecting rod; 15. a second fixed block; 151. a first frame body; 16. a first telescopic rod; 161. a third spring;

2. a limiting component; 21. a third fixed block; 211. a second telescopic rod; 22. a limiting plate; 221. a fourth spring; 23. a limiting block; 231. a flat plate; 232. a first slideway; 24. a second slideway; 241. a slide rail; 25. a cover plate; 251. a second frame body; 26. a second connecting rod; 261. a second sliding block; 262. a first sliding rod;

3. an auxiliary component; 31. a sponge cushion; 32. a second sliding rod; 321. a third slideway; 33. a handle; 34. a third telescopic rod; 35. a through groove; 36. soft brushing; 37. a clamping block; 371. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

An explosion-proof industrial-grade intercom plate; the buffer component comprises a buffer component 1 and a limiting component 2, wherein the buffer component 1 comprises a shell 11, fixing plates 111 are symmetrically arranged on the opposite surfaces of the inner side of the shell 11, two fixing rods 12 are respectively arranged on the opposite surfaces of the two fixing plates 111 and the bottom of the inner side of the shell 11, supporting plates 13 are slidably connected with the outer side walls of the four fixing rods 12, a first spring 121 and a second spring 122 are respectively arranged at the two ends of the outer side wall of each fixing rod 12, a first slider 14 is slidably connected with the outer side wall of each fixing rod 12, a first fixing block 141 is arranged at the bottom of each fixing rod 12, a first connecting rod 142 and two first connecting rods 142 are movably connected through a first frame body 151, a first telescopic rod 16 is arranged on the opposite surfaces of two symmetrical fixing blocks two 15 of the fixing block two 15 arranged on one side of the first frame body 151, and a third spring 161 is arranged on the outer side wall of the first telescopic rod 16, the heat dissipation fans 112 are symmetrically arranged on the left and right of the shell 11, and the dust screens 113 are symmetrically arranged on the front and back of the shell 11;

the limiting assembly 2 comprises a third fixed block 21, the third fixed block 21 is symmetrically arranged on the inner opposite surface of the supporting plate 13, two telescopic rods 211 are symmetrically arranged on two sides of the third fixed block 21, limiting plates 22 are arranged on the outer side walls of the two telescopic rods 211 and penetrate through the inner sides of the third fixed block 21, a fourth spring 221 is arranged on the outer side walls of the two telescopic rods 211, limiting blocks 23 are arranged at one ends of the two telescopic rods 211 on one side, flat plates 231 are arranged on the opposite surfaces of the two limiting blocks 23, first slide ways 232 are arranged at the tops of the two limiting blocks 23, second slide ways 24 are symmetrically arranged at the top of the shell 11, cover plates 25 are arranged at the tops of the two slide ways 24, two slide rails 241 matched with the two slide ways are symmetrically arranged at the tops of the slide rails 241, two frame bodies 251 are symmetrically arranged at the bottoms of the cover plates 25, and first slide bars 262 are slidably connected with the inner opposite surfaces of the two frame bodies 251, and a second connecting rod 26 is arranged on the opposite surface of the first two sliding rods 262, and a second sliding block 261 matched with the first sliding rail 232 is arranged at the bottom of one end of the second connecting rod 26.

Referring to fig. 1-9, when the flat plate 231 needs to be cooled, the cover plate 25 is opened to both sides, the sliding rail 241 at the bottom of the cover plate 25 moves on the second sliding rail 24, at this time, the second sliding block 261 at the bottom of the cover plate 25 slides in the first sliding rail 232 at the top of the limiting block 23, due to the shape of the first sliding rail 232, the limiting block 23 can be driven to move to both sides when the second sliding block 261 slides in the first sliding rail 232, so that the flat plate 231 can be placed on the top of the supporting plate 13, at this time, the fourth spring 221 arranged inside the supporting plate 13 drives the limiting block 23 to limit and fix the flat plate 231, after the placement is completed, the cover plate 25 is folded, because the first sliding rod 262 arranged at one end of the second connecting rod 26 slides in the second frame 251, so that the second sliding block 261 does not affect the folding of the cover plate 25, after the folding is completed, the switch is opened to enable the heat dissipation fan 112 to begin to dissipate heat the flat plate 231, so that the service life of the flat plate 231 is prevented from being affected by poor heat dissipation of itself, when colliding, because backup pad 13 and dead lever 12 sliding connection, so backup pad 13 can rock along with spring 121 and spring two 122 together, reach the effect that slows down the impact, lateral wall sliding connection at dead lever 12 has slider 14, the bottom is provided with fixed block 141, lateral wall at slider 14 and fixed block 141 is provided with connecting rod 142, two connecting rod 142 and framework 151 swing joint, one side of framework 151 is provided with fixed block two 15 and is provided with telescopic link 16 at the opposite face of two fixed block two 15, lateral wall at telescopic link 16 is provided with spring three 161, when rocking from top to bottom as backup pad 13 like this, can carry out the secondary shock attenuation through spring three 161, when avoiding colliding or dropping, cause direct injury to dull and stereotyped 231, make dull and stereotyped 231 impaired.

Example two

The auxiliary assembly 3 is added on the basis of the first embodiment.

The inboard of casing 11 is provided with auxiliary assembly 3, auxiliary assembly 3 includes foam-rubber cushion 31, the inboard of stopper 23 all is provided with foam-rubber cushion 31, the equal symmetry in both sides of backup pad 13 is provided with two 32 slide bars, the equal symmetry in inboard opposite face of casing 11 has seted up the cooperation three 321 of the slide of two 32 slide bars, the lateral wall of spring 121 all is provided with three 34 of telescopic link, even a plurality of the top symmetry of apron 25 is provided with handle 33, a plurality of logical grooves 35 have transversely been seted up at the top of backup pad 13, the bottom of apron 25 is provided with soft brush 36, dust screen 113 is close to the bottom of casing 11, one side the one side symmetry of apron 25 is provided with fixture block 37, the opposite side one side of apron 25 is provided with the cooperation the draw-in groove 371 of fixture block 37.

Referring to fig. 1-9, the sponge pad 31 disposed on the inner side of the limiting block 23 can protect the flat plate 231 when the flat plate 231 is fixed, so as to prevent scratches from occurring on the screen or surface of the flat plate 231 when the flat plate 231 is shaken, the sliding rods 32 symmetrically disposed on the two sides of the supporting plate 13 and the sliding ways 321 disposed on the inner side of the casing 11 can make the movement of the supporting plate 13 more stable when the supporting plate 13 is lifted or lowered, thereby preventing the internal components from being damaged due to the tilting phenomenon, the telescopic rods 34 disposed on the outer side wall of the spring one 121 can prevent the spring one 121 from being exposed outside, thereby protecting the spring one 121, and simultaneously increasing the aesthetic property inside the casing 11, the handle 33 disposed on the top of the cover plate 25 can facilitate the operator to carry the casing 11, and the plurality of through grooves 35 transversely disposed on the top of the supporting plate 13, dull and stereotyped 231 that like this can make's radiating effect faster, make the heat dissipation more thorough, soft brush 36 through the bottom setting at apron 25, can be when using apron 25 to close, can play a cleaning effect to dull and stereotyped 231's surface, through setting up dust screen 113 in the bottom of casing 11, outside cold wind can only get into the inside of casing 11 through the bottom of casing 11 like this, can make abundant and dull and stereotyped 231 contact of cold wind like this, the radiating efficiency has been increased, through the fixture block 37 that sets up in one side of apron 25, draw-in groove 371 that sets up in one side of opposite side apron 25, more stability when can making two apron 25 fold like this.

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 an explosion-proof industrial level flat board of talkbacking which characterized in that: the buffer component comprises a buffer component (1) and a limiting component (2), wherein the buffer component (1) comprises a shell (11), fixing plates (111) are symmetrically arranged on opposite surfaces of the inner side of the shell (11), two fixing plates (111) are oppositely arranged on the bottom of the inner side of the shell (11), four fixing rods (12) are slidably connected with a supporting plate (13) on the outer side wall, a first spring (121) and a second spring (122) are respectively arranged at two ends of the outer side wall of each fixing rod (12), a first sliding block (14) is slidably connected with the outer side wall of each fixing rod (12), a first fixing block (141) is arranged at the bottom of each fixing rod (12), a first connecting rod (142) and two connecting rods (142) are movably connected with each other through a first frame body (151) on the outer side walls of the first sliding block (14) and the first fixing block (141), a second fixing block (15) is arranged on one side of the first frame body (151), a first telescopic rod (16) is arranged on the opposite surface of the two symmetrical second fixing blocks (15), a third spring (161) is arranged on the outer side wall of the first telescopic rod (16), heat dissipation fans (112) are symmetrically arranged on the left and right of the shell (11), and dust screens (113) are symmetrically arranged on the front and back of the shell (11);

the limiting assembly (2) comprises a third fixing block (21), the three fixing blocks (21) are symmetrically arranged on the inner side opposite surfaces of the supporting plate (13), telescopic rods (211) are symmetrically arranged on the two sides of the three fixing blocks (21), the outer side walls of the telescopic rods (211) are provided with limiting plates (22) and penetrate through the inner sides of the three fixing blocks (21), a spring (four) (221) is arranged on the outer side wall of each telescopic rod (211), limiting blocks (23) are arranged at one ends of the two telescopic rods (211) on one side, flat plates (231) are arranged on the opposite surfaces of the two limiting blocks (23), a first slide rail (232) is arranged at the tops of the two limiting blocks (23), a second slide rail (24) is symmetrically arranged at the top of the shell (11), two slide rails (24) are arranged on the tops of the second slide rails (24) and are symmetrical with sliding rails (241) matched with the top of the sliding rails (241) and are provided with cover plates (25), the bottom symmetry of apron (25) is provided with framework two (251), the equal sliding connection of the inboard opposite face of framework two (251) has slide bar one (262), two the opposite face of slide bar one (262) is provided with connecting rod two (26), the one end bottom of connecting rod two (26) is provided with the cooperation slide block two (261) of slide one (232).

2. An explosion proof industrial grade intercom plate as in claim 1 wherein: the inboard of casing (11) is provided with auxiliary assembly (3), auxiliary assembly (3) include foam-rubber cushion (31), the inboard of stopper (23) all is provided with foam-rubber cushion (31).

3. An explosion proof industrial grade intercom plate as in claim 2 wherein: the both sides of backup pad (13) are all the symmetry and are provided with slide bar two (32), the cooperation has been seted up to the inboard opposite face of casing (11) is all the symmetry slide three (321) of slide bar two (32).

4. An explosion proof industrial grade intercom plate as in claim 3 wherein: and the outer side walls of the first springs (121) are provided with third telescopic rods (34).

5. An explosion proof industrial grade intercom plate as in claim 4 wherein: handles (33) are symmetrically arranged at the top of the cover plate (25).

6. An explosion proof industrial grade intercom plate as in claim 5 wherein: the top of the supporting plate (13) is transversely provided with a plurality of through grooves (35).

7. An explosion proof industrial grade intercom plate as in claim 6 wherein: the bottom of the cover plate (25) is provided with a soft brush (36).

8. An explosion proof industrial grade intercom plate as in claim 7 wherein: the dust screen (113) is close to the bottom of the shell (11).

9. An explosion proof industrial grade intercom plate as in claim 8 wherein: one side of the cover plate (25) is symmetrically provided with clamping blocks (37), and the other side of the cover plate (25) is provided with clamping grooves (371) matched with the clamping blocks (37).