CN114281154B

CN114281154B - Explosion-proof industrial grade intercom flat plate

Info

Publication number: CN114281154B
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: 2023-08-15
Anticipated expiration: 2041-12-23
Also published as: CN114281154A

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 plates are respectively arranged on opposite surfaces of the two fixing plates and the inner bottom of the shell, the explosion-proof industrial-grade intercom flat plate is characterized in that a cover plate is opened to two sides when the flat plate is required to be cooled, a slide rail at the bottom of the cover plate moves on a slide way II, a slide block II at the bottom of the cover plate slides in the slide way I at the top of a limiting block, the slide way I slides in the slide way 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, so that the service life of the flat plate is prevented from being influenced by poor heat dissipation of the flat plate.

Description

Explosion-proof industrial grade intercom flat plate

Technical Field

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

Background

Industrial tablet computers are industrial control computers specially used in industry, the basic performance and compatibility of the industrial tablet computers are almost the same as those of commercial computers, but the industrial tablet computers are more focused on stability under different environments, such as beverage production line control, automobile production line control and the like, stability is required under severe environments, such as dust prevention, water prevention, static prevention and the like, the industrial tablet computers are attractive in appearance, wide in application range, more and more in functions, more and more humanized, and a plurality of industrial tablet computers have intercom conversation functions, which are called industrial intercom tablet computers.

The internal shock absorption effect of the existing industrial tablet personal computer is poor, the industrial tablet personal computer needs to be frequently used, and the industrial tablet personal computer is easy to collide with and fall down, so that the damage to the internal parts of the industrial tablet personal computer is very easy to occur, the service life of the industrial tablet personal computer is influenced, the structure of the existing industrial tablet personal computer is complex, and the part damage is not easy to cause due to poor heat dissipation effect when the existing industrial tablet personal computer works in a complex environment.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides an explosion-proof industrial intercom tablet which has the advantages of damping and radiating a tablet computer and solves the problem that the internal parts are easy to damage due to the fact that the existing tablet computer is easy to collide.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions: an explosion-proof industrial grade intercom plate; the damping device comprises a damping assembly and a limiting assembly, wherein the damping assembly comprises a shell, fixing plates are symmetrically arranged on opposite surfaces of the inner side of the shell, two fixing plates and opposite surfaces of the inner side bottom of the shell are respectively provided with two fixing rods, the outer side walls of the four fixing rods are slidably connected with a supporting plate, the two ends of the outer side walls of the fixing rods are respectively provided with a first spring and a second spring, the outer side walls of the fixing rods are respectively slidably connected with a first sliding block, the bottoms of the fixing rods are provided with a first fixing block, the outer side walls of the first sliding block and the first fixing block are respectively provided with a first connecting rod which is movably connected through a first frame, one side of the first frame is provided with a second fixing block which is symmetrically connected with a second fixing block, the outer side wall of the first telescopic rod is provided with a third spring, the left and right sides of the shell are symmetrically provided with cooling fans, and the front and rear sides of the shell are symmetrically provided with dustproof nets;

the limiting assembly comprises a fixing block III, the inner side opposite faces of the supporting plate are symmetrically provided with the fixing block III, two sides of the fixing block III are symmetrically provided with a telescopic rod II, the outer side wall of the telescopic rod II is provided with a limiting plate and penetrates through the inner side of the fixing block III, the outer side wall of the telescopic rod II is provided with a spring IV, one side of the telescopic rod II is provided with a limiting block II, two opposite faces of the limiting block II are provided with flat plates, two tops of the limiting blocks are provided with a slide way I, the tops of the shell are symmetrically provided with a slide way II, the tops of the slide way II are symmetrically provided with slide rails matched with the slide way II, the bottoms of the cover plates are symmetrically provided with a frame II, the inner side opposite faces of the frame II are slidably connected with a slide bar I, the opposite faces of the slide bar I are provided with a connecting rod II, and one end bottom of the connecting rod II is provided with a slide block II matched with the slide way I.

Preferably, an auxiliary component is arranged on the inner side of the shell, the auxiliary component comprises a foam cushion, and the foam cushion is arranged on the inner side of the limiting block.

Through adopting above-mentioned scheme, through the foam-rubber cushion that sets up in the inboard of stopper, can play a guard action to the flat board when fixed flat board, flat board's screen or surface take place the mar when avoiding taking place to rock.

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

Through adopting above-mentioned scheme, through the slide bar two that set up in the bilateral symmetry of backup pad with the slide way three of seting up in the casing inboard, can be like this when the backup pad rises or descends for the removal of backup pad is more steady, avoids appearing the tilting phenomenon, leads to the internals impaired.

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

Through adopting above-mentioned scheme, through the telescopic link III that sets up at the lateral wall of spring one, can avoid the spring one to expose in the outside like this, play a guard action to the spring one, also increased the aesthetic property in the casing simultaneously.

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

Through adopting above-mentioned scheme, through the handle that sets up at the top of apron, can make things convenient for operating personnel to carry the casing like this.

Preferably, a plurality of through grooves are transversely formed in the top of the supporting plate.

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

Preferably, a soft brush is arranged at the bottom of the cover plate.

Through adopting above-mentioned scheme, through the soft brush that sets up in the bottom of apron, can be when using the apron to close, can play a cleaning action to the surface of dull and stereotyped.

Preferably, the dust screen is adjacent 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 cold wind abundant with the flat contact like this, increased radiating efficiency.

Preferably, clamping blocks are symmetrically arranged on one side of the cover plate on one side, and clamping grooves matched with the clamping blocks are formed on one side of the cover plate on the other side.

Through adopting above-mentioned scheme, through the fixture block that sets up in one side of apron, the draw-in groove that one side of opposite side apron set up, can make two apron fold the time more stable like this.

(III) beneficial effects

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

this explosion-proof industrial grade dull and stereotyped of talkbacking, through when needing to cool down to the dull and stereotyped, open the apron to the both sides, slide rail of apron bottom is moved on slide second, slide in slide first at stopper top at this moment, because slide first's shape, so when slide second slides in slide first, can drive the stopper and remove to both sides, just so can place the top of backup pad with the dull and stereotyped, at this moment the inside spring that sets up of backup pad four drive stopper carry out spacing fixedly to the dull and stereotyped, place the back and fold the apron, because slide bar one that connecting rod second one end set up slides in frame second, slider second can not influence the closure of apron like this, close the back that the completion, open the switch makes radiator fan begin to dispel the heat to the dull and stereotyped life because of the relatively poor influence of self heat dissipation, when bumping, because backup pad and dead lever sliding connection, so the backup pad can rock along with spring first, reach the effect that slows down the impact, lateral wall sliding connection at the dead lever has slider first, the bottom is provided with fixed block first, lateral wall at slider first and fixed block first, it has connecting rod first to be provided with the connecting rod, two frame first and two side of the connecting rods and second side of the expansion and two side of the flat board can be directly set up in the shock-absorbing the shock.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

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

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

FIG. 4 is a schematic view of the front face of the present invention;

FIG. 5 is a schematic diagram of a side structure 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 schematic view showing a structure of a side surface of a support plate according to the present invention;

FIG. 8 is a schematic top view of the support plate of the present invention;

fig. 9 is a schematic structural view of one side of the cover plate in 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. a fixed 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; 16. a first telescopic rod; 161. a third spring;

2. a limit component; 21. a fixed block III; 211. a second telescopic rod; 22. a limiting plate; 221. a spring IV; 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; 26. a second connecting rod; 261. a second slide block; 262. a first slide bar;

3. an auxiliary component; 31. a sponge cushion; 32. a second slide bar; 321. a third slide way; 33. a handle; 34. a telescopic rod III; 35. a through groove; 36. a soft brush; 37. a clamping block; 371. a clamping groove.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

An explosion-proof industrial grade intercom plate; the anti-dust device comprises a buffer assembly 1 and a limiting assembly 2, wherein the buffer assembly 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 and opposite surfaces of the inner side bottom of the shell 11 are respectively provided with two fixing rods 12, the outer side walls of the four fixing rods 12 are slidably connected with a supporting plate 13, two ends of the outer side walls of the fixing rods 12 are respectively provided with a first spring 121 and a second spring 122, the outer side walls of the fixing rods 12 are respectively slidably connected with a first slider 14, the bottom of the fixing rods 12 is provided with a first fixing block 141, the first slider 14 and the outer side walls of the first fixing blocks 141 are respectively provided with a first connecting rod 142, the first connecting rods 142 are movably connected through a first frame 151, one side of the first frame 151 is provided with a second fixing block 15, the opposite surfaces of the second fixing blocks 15 are provided with a first telescopic rod 16, the outer side walls of the telescopic rods 16 are provided with a third spring 161, the left and right sides of the shell 11 are symmetrically provided with fans 112, and the front and rear sides of the shell 11 are symmetrically provided with dustproof heat dissipation nets 113;

the limiting component 2 comprises a fixing block III 21, the inner side opposite faces of the supporting plate 13 are symmetrically provided with the fixing block III 21, two sides of the fixing block III 21 are symmetrically provided with a telescopic rod II 211, the outer side wall of the telescopic rod II 211 is provided with a limiting plate 22 and penetrates through the inner side of the fixing block III 21, the outer side wall of the telescopic rod II 211 is provided with a spring IV 221, one side of the telescopic rod II 211 is provided with a limiting block 23, the opposite faces of the limiting block 23 are provided with a flat plate 231, the tops of the limiting blocks 23 are respectively provided with a slide way I232, the tops of the shell 11 are symmetrically provided with a slide way II 24, the tops of the slide way II 24 are provided with slide rails 241 matched with the slide way I232, the tops of the slide rails 241 are symmetrically provided with a cover plate 25, the bottoms of the cover plate 25 are symmetrically provided with a frame II 251, the inner side opposite faces of the frame II 251 are respectively and slidably connected with a first 262, the opposite faces of the two slide bars 262 are provided with a connecting rod II 26, and one end of the connecting rod II 26 is provided with a slide way II 232 matched with a slide way I261.

Referring to fig. 1-9, when the flat plate 231 needs to be cooled, the cover plate 25 is opened to two sides, the slide rail 241 at the bottom of the cover plate 25 moves on the second slide rail 24, then the second slide block 261 at the bottom of the cover plate 25 slides in the first slide rail 232 at the top of the limit block 23, due to the shape of the first slide rail 232, when the second slide block 261 slides in the first slide rail 232, the limit block 23 can be driven to move to two sides, thus the flat plate 231 can be placed on the top of the support plate 13, then the fourth spring 221 arranged in the support plate 13 drives the limit block 23 to limit and fix the flat plate 231, after the placement, the cover plate 25 is folded, and as the first slide bar 262 arranged at one end of the second connecting rod 26 slides in the second frame 251, the second slide block 261 does not influence the folding of the cover plate 25, after the folding is completed, the switch is opened to enable the heat dissipation fan 112 to start heat dissipation on the flat plate 231, in this way, the influence of poor heat dissipation on the service life of the flat plate 231 is avoided, when a collision occurs, the supporting plate 13 is in sliding connection with the fixed rod 12, so that the supporting plate 13 can shake along with the first spring 121 and the second spring 122 to achieve the effect of reducing impact, the outer side wall of the fixed rod 12 is in sliding connection with the first slide block 14, the bottom is provided with the first fixed block 141, the outer side walls of the first slide block 14 and the first fixed block 141 are provided with the first connecting rod 142, the two first connecting rods 142 are in movable connection with the first frame 151, one side of the first frame 151 is provided with the second fixed block 15, the opposite surface of the two second fixed blocks 15 is provided with the first telescopic rod 16, the outer side wall of the first telescopic rod 16 is provided with the third spring 161, thus when the supporting plate 13 shakes up and down, the second shock absorption can be carried out through the third spring 161 to avoid direct damage to the flat plate 231 when the collision occurs or falls down, so that the flat plate 231 is damaged.

Example two

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

The inside 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 both sides of backup pad 13 all symmetry are provided with slide bar two 32, the inboard opposite face of casing 11 all symmetrically has seted up the cooperation slide way three 321 of slide bar two 32, the lateral wall of spring one 121 all is provided with telescopic link three 34, even 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 of apron 25 one side symmetry is provided with fixture block 37, the opposite side one side of apron 25 is provided with the cooperation fixture block 37's draw-in groove 371.

Referring to fig. 1 to 9, by the sponge pad 31 provided at the inner side of the limiting block 23, a protection effect can be provided for the flat plate 231 when the flat plate 231 is fixed, scratches on the screen or surface of the flat plate 231 when shaking is avoided, by the slide bars two 32 symmetrically provided at both sides of the supporting plate 13 and the slide way three 321 provided at the inner side of the housing 11, when the supporting plate 13 rises or falls, the movement of the supporting plate 13 is more stable, the inclination phenomenon is avoided, the damage of internal parts is avoided, by the telescopic rod three 34 provided at the outer side wall of the spring one 121, the exposure of the spring one 121 to the outside is avoided, the protection effect is provided for the spring one 121, the beauty in the housing 11 is increased, by the handle 33 provided at the top of the cover plate 25, the utility model discloses a convenient operation personnel carries casing 11 like this, through a plurality of logical grooves 35 of transversely seting up in the top of backup pad 13, the radiating effect of dull and stereotyped 231 like this is faster, make the heat dissipation more thoroughly, through the soft brush 36 that sets up in the bottom of apron 25, can play a cleaning action to the surface of dull and stereotyped 231 when using apron 25 to close, through setting up dust screen 113 in the bottom of casing 11, the inside of casing 11 can only be got into through the bottom of casing 11 to outside cold wind like this, can make cold wind abundant and dull and stereotyped 231 contact like this, increased radiating efficiency, fixture block 37 through setting up in one side of apron 25, draw-in groove 371 of setting up in one side of opposite side apron 25 like this can make two apron 25 more stable when folding.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An explosion-proof industrial grade dull and stereotyped of talkbacking, its characterized in that: the anti-dust fan comprises a buffer assembly (1) and a limiting assembly (2), wherein the buffer assembly (1) comprises a shell (11), fixing plates (111) are symmetrically arranged on opposite inner sides of the shell (11), two fixing plates (111) and opposite inner sides of the shell (11) are respectively provided with two fixing rods (12), four outer side walls of the fixing rods (12) are slidably connected with a supporting plate (13), two ends of the outer side walls of the fixing rods (12) are respectively provided with a first spring (121) and a second spring (122), the outer side walls of the fixing rods (12) are respectively and slidably connected with a first slider (14), a first fixing block (141) is arranged at the bottom of the fixing rods (12), the first sliders (14) and the outer side walls of the first fixing blocks (141) are respectively provided with a first connecting rod (142), the two connecting rods (142) are movably connected through a first frame (151), one side of the first frame (151) is provided with a second fixing block (15), opposite surfaces of the two symmetrical fixing blocks (15) are respectively provided with a first slider (14), and the first telescopic rod (16) is provided with a second telescopic fan (11), and the first telescopic fan (11) is arranged on the outer side of the first fan (11), and the second fan (11) is provided with a telescopic fan (11).

The limiting component (2) comprises a fixed block III (21), the inner opposite surfaces of the supporting plate (13) are symmetrically provided with a fixed block III (21), the two sides of the fixed block III (21) are symmetrically provided with a telescopic rod II (211), the outer side wall of the telescopic rod II (211) is provided with a limiting plate (22) and penetrates through the inner side of the fixed block III (21), the outer side wall of the telescopic rod II (211) is provided with a spring IV (221), one end of the telescopic rod II (211) is provided with a limiting block (23), the opposite surfaces of the two limiting blocks (23) are provided with a flat plate (231), the tops of the two limiting blocks (23) are respectively provided with a slide way II (24), the tops of the slide ways II (24) are respectively provided with a slide rail (241) matched with the slide rail II, the tops of the two symmetrical slide rails (241) are provided with a cover plate (25), the bottoms of the cover plate II (25) are symmetrically provided with a frame II (251), the bottoms of the frame II (251), the two opposite surfaces of the frame II (23) are respectively provided with a connecting rod II (262), and a second sliding block (261) matched with the first sliding way (232) is arranged at the bottom of one end of the second connecting rod (26).

2. An explosion proof industrial grade intercom panel as in claim 1 wherein: the inner side of the shell (11) is provided with an auxiliary component (3), the auxiliary component (3) comprises a foam-rubber cushion (31), and the inner sides of the limiting blocks (23) are respectively provided with the foam-rubber cushion (31).

3. An explosion proof industrial grade intercom panel as in claim 2 wherein: two sides of the supporting plate (13) are symmetrically provided with a second sliding rod (32), and three sliding ways (321) matched with the second sliding rod (32) are symmetrically arranged on opposite surfaces of the inner side of the shell (11).

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

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

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

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

8. The explosion proof industrial grade intercom panel as in claim 7 wherein: the dust screen (113) is near the bottom of the housing (11).

9. The explosion proof industrial grade intercom panel as in claim 8 wherein: clamping blocks (37) are symmetrically arranged on one side of the cover plate (25), and clamping grooves (371) matched with the clamping blocks (37) are formed on one side of the cover plate (25).