CN109922620B - Display screen control device for intelligent display terminal - Google Patents
Display screen control device for intelligent display terminal Download PDFInfo
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- CN109922620B CN109922620B CN201910195794.4A CN201910195794A CN109922620B CN 109922620 B CN109922620 B CN 109922620B CN 201910195794 A CN201910195794 A CN 201910195794A CN 109922620 B CN109922620 B CN 109922620B
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Abstract
The invention discloses a display screen control device for an intelligent display terminal, which comprises a case, wherein universal wheels are fixedly connected to the lower surface of the case, a control main board is fixedly connected to the inside of the case, a control console is fixedly connected to the upper surface of the case, a display screen is fixedly connected to the upper surface of the control console, a control board is fixedly connected to one side, close to the display screen, of the upper surface of the control console, the input end of the display screen and the output end of the control board are electrically connected with the output end and the input end of the control main board, an access door is fixedly connected to one side of the case, and a clamping board is fixedly connected to one side of the access door. This display screen controlling means through the sponge piece in the fixer, can live the electric wire parcel that passes quick-witted case, can reduce the area of contact of quick-witted incasement portion and outside air, can reduce the dust of quick-witted incasement portion and pile up to the fixer can remove through coupling spring.
Description
Technical Field
The invention relates to the technical field of display terminal control devices, in particular to a display screen control device for an intelligent display terminal.
Background
With the development of electronic technology, various display devices, in particular, display devices such as a Television (TV), a Personal Computer (PC), a laptop computer, a tablet PC, a mobile phone, and an MP3 player, have been widely used to the extent of being used in most homes. In order to satisfy the user's demand for new functions, efforts have been made to develop new forms of display devices, such as smart display terminals, in order to satisfy the user's demand for new functions.
Chinese patent discloses an intelligent control device and a control party (CN108648641A) of an LED display screen, which comprises a control shell, a starting switch and a positive rotary switch, wherein the starting switch, the positive rotary switch, the negative rotary switch, the communication joint and a USB joint are arranged on the outer surface of the control shell, a storage battery, an audio and video processor and a microprocessor are arranged in the control shell, a rotary motor is arranged in the middle of the upper surface of the control shell, a bracket is arranged at the upper end of the rotary motor, a first mounting groove is arranged on the front side surface of one of the support arms of the bracket, a first loudspeaker is arranged in the first mounting groove, a first protective cover is arranged at the opening of the first mounting groove, a second mounting groove is arranged on the front side surface of the other support arm of the, the second mounting groove opening part is provided with a second protective cover, and the support inboard is provided with a display screen shell. The horizontal angle of the display screen 15 can be quickly adjusted by arranging the positive rotation switch, the negative rotation switch and the rotating motor; the vertical angle of the display screen 15 can be rapidly adjusted by arranging the forward tilt switch, the backward tilt switch and the tilt motor; by providing the display screen, the first speaker and the second speaker, it is possible to provide a picture and a sound at the same time.
However, in the above patent, no effective dust-proof device is provided, the control device needs to be connected with the display terminal through an electric wire, and the electric wire needs to penetrate through the case and be connected with the main board, so that dust in the outside air can enter the inside of the case through the position of the case opening, and the dust in the inside of the case can affect the use of the control device after being accumulated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a display screen control device for an intelligent display terminal, which solves the problems that an effective dustproof device is not arranged, the control device needs to be connected with the display terminal through an electric wire, the electric wire needs to penetrate through a case and be connected with a mainboard, so that dust in the outside air can enter the case through the position of the case opening, and the use of the control device is influenced after the dust in the case is accumulated.
In order to achieve the purpose, the invention is realized by the following technical scheme: a display screen control device for an intelligent display terminal comprises a case, universal wheels are fixedly connected to the lower surface of the case, a control main board is fixedly connected to the inside of the case, a control console is fixedly connected to the upper surface of the case, a display screen is fixedly connected to the upper surface of the control console, a control panel is fixedly connected to one side, close to the display screen, of the upper surface of the control console, the input end of the display screen and the output end of the control panel are electrically connected with the output end and the input end of the control main board, an access door is fixedly connected to one side of the case, a clamping plate is fixedly connected to one side of the access door, a side fixing block is fixedly connected to the rear surface of the case, a baffle is rotatably connected to the bottom end of the side fixing block, an electromagnet is embedded and connected to one side, close to the baffle, a fan is fixedly connected to, and the clamping plate is fixedly connected with a fixer at one side inside the case.
Preferably, one end of the clamping plate is provided with a concave section plate, the clamping plate is a component made of plastic, one end of the clamping plate is fixedly connected with a first fixing block, and the other end of the clamping plate is fixedly connected with a second fixing block.
Preferably, the inside one side that is close to first fixed block of access door has seted up first draw-in groove, and the inside one side that is close to the second fixed block of access door has seted up the second draw-in groove, the size of first draw-in groove and second draw-in groove all is greater than the size of first fixed block and second fixed block.
Preferably, the fixer includes fixed box, and the quantity of fixer is unanimous with the quantity that link up the groove, fixed box fixed connection is in the inside one side of quick-witted incasement portion of cardboard, and the inside sliding connection of fixed box has a slide bar, the slide bar is located the equal fixedly connected with side fixture block in the inside one end both sides of fixed box, and the slide bar is located fixedly connected with coupling spring between the inside one end of fixed box and the fixed box.
Preferably, one end of the sliding rod, which is far away from the connecting spring, is fixedly connected with a mounting box, a sponge block is fixedly connected inside the mounting box, and an arc plate is fixedly connected to one side of the mounting box.
Preferably, the sponge blocks are tightly attached to each other, and the diameter length of each sponge block is larger than that of each through groove.
Advantageous effects
The invention provides a display screen control device for an intelligent display terminal. Compared with the prior art, the method has the following beneficial effects:
(1) the display screen control device is characterized in that an access door is fixedly connected to one side of a case, a clamping plate is fixedly connected to one side of the access door, a through groove is formed in the clamping plate, a fixing device is fixedly connected to one side of the clamping plate, which is positioned in the case, a concave section plate is arranged at one end of the clamping plate, the clamping plate is a component made of plastic, a first fixing block is fixedly connected to one end of the clamping plate, a second fixing block is fixedly connected to the other end of the clamping plate, a first clamping groove is formed in one side, which is close to the first fixing block, of the inner portion of the access door, a second clamping groove is formed in one side, which is close to the second fixing block, of the inner portion of the access door, the sizes of the first clamping groove and the second clamping groove are larger than those of the first fixing block and the second fixing block, the fixing device comprises fixing boxes, and the inside sliding connection of fixed box has the slide bar, the equal fixedly connected with side fixture block in the one end both sides that the slide bar is located fixed box inside, and the slide bar is located fixedly connected with coupling spring between fixed box inside one end and the fixed box, through the sponge piece in the fixer, can live the electric wire parcel that passes quick-witted case, can reduce the area of contact of quick-witted incasement portion and outside air, can reduce the dust of quick-witted incasement portion and pile up, and the fixer passes through coupling spring and can remove, adapt to the electric wire of different diameters, cardboard and access door separately install, be convenient for inspect and change the fixer.
(2) The display screen control device is characterized in that a side fixing block is fixedly connected with the rear surface of the case, the bottom end of the side fixing block is rotatably connected with a baffle, one side of the rear wall of the case, which is close to the baffle, is embedded and connected with an electromagnet, and the inside of the case is fixedly connected with a fan, when the fan is not used, the electromagnet is powered to generate magnetism, the baffle adsorption column can be adsorbed by the electromagnet after the electromagnet generates magnetism, the air outlet of the case is isolated from the outside, and dust in the outside air can be prevented from entering, after the fan circular telegram, can break down the power supply of electromagnet, make it lose magnetism, the baffle can be lifted by the air that the fan blew off, makes quick-witted case and exterior space intercommunication, makes things convenient for the circulation of air, compares in prior art, and the structure is simpler, and it is more convenient to operate, and the circuit connection of electro-magnet and fan is ripe technique, facilitates the use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a card of the present invention;
fig. 4 is a schematic view of a holder of the present invention.
In the figure: 1-case, 2-universal wheel, 3-control mainboard, 4-console, 5-display screen, 6-control panel, 7-access door, 8-snap gauge, 9-side fixed block, 10-baffle, 11-electromagnet, 12-fan, 13-concave section board, 14-through slot, 15-first fixed block, 16-second fixed block, 17-first slot, 18-second slot, 19-fixer, 20-fixed box, 21-sliding rod, 22-side fixed block, 23-connecting spring, 24-mounting box, 25-sponge block, 26-arc board.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a display screen control device for an intelligent display terminal comprises a case 1, universal wheels 2 are fixedly connected to the lower surface of the case 1, a control main board 3 is fixedly connected to the inside of the case 1, a control console 4 is fixedly connected to the upper surface of the case 1, a display screen 5 is fixedly connected to the upper surface of the control console 4, a control board 6 is fixedly connected to one side, close to the display screen 5, of the upper surface of the control console 4, the input end of the display screen 5 and the output end of the control board 6 are electrically connected with the output end and the input end of the control main board 3, an access door 7 is fixedly connected to one side of the case 1, a first clamping groove 17 is formed in one side, close to a first fixing block 15, of the inside of the access door 7, a second clamping groove 18 is formed in one side, close to a second fixing block 16, the sizes of the first clamping groove 17 and the second clamping groove 18 are larger, one side of the access door 7 is fixedly connected with a clamping plate 8, one end of the clamping plate 8 is provided with a concave section plate 13, the clamping plate 8 is a component made of plastic, one end of the clamping plate 8 is fixedly connected with a first fixed block 15, the other end of the clamping plate 8 is fixedly connected with a second fixed block 16, the rear surface of the case 1 is fixedly connected with a side fixed block 9, the bottom end of the side fixed block 9 is rotatably connected with a baffle plate 10, one side of the rear wall of the case 1, which is close to the baffle plate 10, is embedded and connected with an electromagnet 11, the inside of the case 1 is fixedly connected with a fan 12, the electromagnet 11 can be powered on to generate magnetism, the electromagnet 11 can absorb a column of the baffle plate 10 after generating magnetism, an air outlet of the case 1 is isolated from the outside, dust in the outside air can be prevented from entering, the power supply of the electromagnet 11 can be cut off after the fan 12 is powered on, the case 1 is communicated with the external space to facilitate air circulation, compared with the prior art, the structure is simpler, the operation is more convenient, the circuit connection between the electromagnet 11 and the fan 12 is mature technology and is convenient to use, the through groove 14 is formed in the clamping plate 8, the fixer 19 is fixedly connected to one side of the clamping plate 8 positioned in the case 1, the fixer 19 comprises fixing boxes 20, the number of the fixer 19 is equal to that of the through groove 14, the fixing boxes 20 are fixedly connected to one side of the clamping plate 8 positioned in the case 1, the sliding rod 21 is slidably connected to the inside of the fixing boxes 20, the side clamping blocks 22 are fixedly connected to both sides of one end of the sliding rod 21 positioned in the fixing boxes 20, the connecting spring 23 is fixedly connected between one end of the sliding rod 21 positioned in the fixing boxes 20 and the fixing boxes 20, and the mounting box 24 is fixedly connected to one end of the sliding rod 21 far away from the connecting spring, inside fixedly connected with sponge piece 25 of mounting box 24, and one side fixedly connected with circular arc board 26 of mounting box 24, closely laminate between the sponge piece 25, and the length of sponge piece 25 diameter is greater than the length of through groove 14 diameter, through the sponge piece 25 in fixer 19, can live the electric wire parcel that passes quick-witted case 1, can reduce the area of contact of quick-witted case 1 inside and outside air, can reduce the dust of quick-witted case 1 inside and pile up, and fixer 19 can remove through coupling spring 23, adapt to the electric wire of different diameters, cardboard 8 and access door 7 separately install, be convenient for inspect and change fixer 19.
When the intelligent terminal is in work, when the intelligent terminal is connected with a control device, the intelligent terminal needs to be connected by using an electric wire, when the electric wire is connected with the control device, the access door 7 and the clamping plate 8 are firstly taken down, the arc plate 26 is pushed to drive the sliding rod 21 to press the connecting spring 23 so as to separate the sponge block 25, then the electric wire passes through the connecting spring, the arc plate 26 is loosened, the sponge block 25 can wrap the electric wire under the driving of the connecting spring 23, the sponge block 25 is made of sponge and has elasticity and can be tightly attached to the outer side of the electric wire, after the electric wire is connected with the control main board 3 in the case 1, the access door 7 is fixed on one side of the case through bolts, then the clamping plate 8 is taken up, the second fixing block 16 of the clamping plate 8 is firstly installed in the second clamping groove 18, then the concave section plate 13 in the clamping plate 8 is pressed, after the concave section plate 13 is deformed, the clamping plate 8 is, then the concave section plate 13 is loosened, the concave section plate 13 is moved repeatedly until the first fixing block 15 is clamped into the first clamping groove 17, and the assembly can be completed, when the air-cooling type air-cooling fan is used, if the inside of the case 1 needs to be ventilated, the power supply of the electromagnet 11 can be turned off while the fan 12 is turned on, the baffle plate 10 can be pushed open by the air blown out by the fan 12, the air inlet of the case 1 is arranged at one side far away from the access door 7, the filter plate is arranged at the air inlet, dust can be prevented from entering, after the air-cooling fan is passed, the fan 12 is turned off, the baffle plate 10 can vertically abut against one side of the case 1 under the action of self gravity, the power supply of the electromagnet 11 is turned on, the baffle plate 10 can be tightly adsorbed at one side of the case 1, in order to prevent. In summary, compared with the prior art, the ventilation structure of the control device has a simpler structure and is more convenient to operate, and the circuit connection between the electromagnet 11 and the fan 12 is a mature technology and is convenient to use; the sponge piece 25 in the fixer 19 can wrap the electric wire passing through the case 1, can reduce the contact area between the inside of the case 1 and the outside air, can reduce the accumulation of dust in the inside of the case 1, and the fixer 19 can move through the connecting spring 23 to adapt to the electric wires with different diameters, and the clamping plate 8 and the access door 7 are separately installed, so that the fixer 19 can be conveniently checked and replaced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (4)
1. The utility model provides a display screen controlling means for intelligent display terminal, includes quick-witted case (1), the lower fixed surface of quick-witted case (1) is connected with universal wheel (2), and the inside fixedly connected with control mainboard (3) of quick-witted case (1), the last fixed surface of quick-witted case (1) is connected with control cabinet (4), the last fixed surface of control cabinet (4) is connected with display screen (5), and control cabinet (4) upper surface is close to one side fixedly connected with control panel (6) of display screen (5), the input of display screen (5) and the output of control panel (6) all with the output and the input electric connection of control mainboard (3), its characterized in that: an access door (7) is fixedly connected to one side of the case (1), a clamping plate (8) is fixedly connected to one side of the access door (7), a side fixing block (9) is fixedly connected to the rear surface of the case (1), a baffle (10) is rotatably connected to the bottom end of the side fixing block (9), an electromagnet (11) is embedded and connected to one side, close to the baffle (10), of the rear wall of the case (1), a fan (12) is fixedly connected to the inside of the case (1), a through groove (14) is formed in the clamping plate (8), and a fixer (19) is fixedly connected to one side, located inside the case (1), of the clamping plate (8); fixer (19) are including fixed box (20), and the quantity of fixer (19) is unanimous with the quantity of running through groove (14), fixed box (20) fixed connection is located quick-witted case (1) inside one side in cardboard (8), and the inside sliding connection of fixed box (20) has slide bar (21), slide bar (21) are located the equal fixedly connected with side fixture block (22) in fixed box (20) inside one end both sides, and fixedly connected with connecting spring (23) between slide bar (21) are located the inside one end of fixed box (20) and fixed box (20).
2. The display screen control device for the intelligent display terminal according to claim 1, wherein: the clamping plate is characterized in that a concave section plate (13) is arranged at one end of the clamping plate (8), the clamping plate (8) is a component made of plastic, a first fixing block (15) is fixedly connected to one end of the clamping plate (8), and a second fixing block (16) is fixedly connected to the other end of the clamping plate (8).
3. The display screen control device for the intelligent display terminal according to claim 2, wherein: one end of the sliding rod (21) far away from the connecting spring (23) is fixedly connected with a mounting box (24), the inside of the mounting box (24) is fixedly connected with a sponge block (25), and one side of the mounting box (24) is fixedly connected with an arc plate (26).
4. The display screen control device for the intelligent display terminal according to claim 3, wherein: the sponge blocks (25) are tightly attached, and the diameter length of the sponge blocks (25) is larger than that of the through grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195794.4A CN109922620B (en) | 2019-03-14 | 2019-03-14 | Display screen control device for intelligent display terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195794.4A CN109922620B (en) | 2019-03-14 | 2019-03-14 | Display screen control device for intelligent display terminal |
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| Publication Number | Publication Date |
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| CN109922620A CN109922620A (en) | 2019-06-21 |
| CN109922620B true CN109922620B (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910195794.4A Active CN109922620B (en) | 2019-03-14 | 2019-03-14 | Display screen control device for intelligent display terminal |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111194145B (en) * | 2019-12-30 | 2021-01-26 | 安徽长泰信息安全服务有限公司 | Electric power intranet network safety monitoring device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206250489U (en) * | 2016-12-14 | 2017-06-13 | 中车洛阳机车有限公司 | A kind of storehouse electric-examination is repaiied and uses connector loosing-proof device |
| CN206639321U (en) * | 2017-04-28 | 2017-11-14 | 广州市智超金属制品有限公司 | Vertical self-service all-in-one of getting tickets |
| CN207560536U (en) * | 2017-12-05 | 2018-06-29 | 吴丽娟 | A kind of medical electronic apparatus equipment |
| CN207677336U (en) * | 2018-01-11 | 2018-07-31 | 湖北兴盛通电气设备有限公司 | A kind of multifunctional intellectual power distribution cabinet |
-
2019
- 2019-03-14 CN CN201910195794.4A patent/CN109922620B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206250489U (en) * | 2016-12-14 | 2017-06-13 | 中车洛阳机车有限公司 | A kind of storehouse electric-examination is repaiied and uses connector loosing-proof device |
| CN206639321U (en) * | 2017-04-28 | 2017-11-14 | 广州市智超金属制品有限公司 | Vertical self-service all-in-one of getting tickets |
| CN207560536U (en) * | 2017-12-05 | 2018-06-29 | 吴丽娟 | A kind of medical electronic apparatus equipment |
| CN207677336U (en) * | 2018-01-11 | 2018-07-31 | 湖北兴盛通电气设备有限公司 | A kind of multifunctional intellectual power distribution cabinet |
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Effective date of registration: 20201028 Address after: No.50 Guangshan Road, Gulou District, Xuzhou City, Jiangsu Province Applicant after: SUHENG POWER TECHNOLOGY Co.,Ltd. Address before: 230000 Linhu Community Z13 608, 167 Yungu Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: HEFEI QINGRUO TECHNOLOGY Co.,Ltd. |
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Address after: No.50 Guangshan Road, Gulou District, Xuzhou City, Jiangsu Province Patentee after: Sucheng (Jiangsu) Energy Technology Co.,Ltd. Address before: No.50 Guangshan Road, Gulou District, Xuzhou City, Jiangsu Province Patentee before: SUHENG POWER TECHNOLOGY Co.,Ltd. |
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