CN113031722A

CN113031722A - Computer database information acquisition terminal

Info

Publication number: CN113031722A
Application number: CN202110352241.2A
Authority: CN
Inventors: 丘永健
Original assignee: Shenzhen Nettime Cloud Computing Co ltd
Current assignee: Shenzhen Nettime Cloud Computing Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-06-25
Anticipated expiration: 2041-03-31
Also published as: CN113031722B

Abstract

The invention discloses a computer database information acquisition terminal, relates to the field of information acquisition terminals, and aims to solve the problems that the existing information acquisition terminal is poor in heat dissipation protection effect and inconvenient to overhaul an internal processing host. The invention not only facilitates the maintenance, but also can effectively improve the heat dissipation processing efficiency of the information acquisition terminal, and the device can remove dust and clean the filter plate at the heat dissipation hole, thereby ensuring the ventilation efficiency of the filter plate and being suitable for popularization and application.

Description

Computer database information acquisition terminal

Technical Field

The invention relates to the field of information acquisition terminals, in particular to a computer database information acquisition terminal.

Background

Computer databases implement a specialized computer system for the storage, management, and control of databases. It can complete various database operations very quickly and effectively, and can be adapted to the management of large databases. Due to the rapid development of microprocessor technology and reduced instruction set computer technology, high-end microcomputers and various workstations are becoming more and more inexpensive, while processing power and memory capacity are becoming higher and higher. It can be said that the development of general-purpose processors in this respect greatly reduces the enthusiasm of people for further research on database machines. The development of the database machine is in a pause state to a certain extent. In the face of such a severe situation, further development thereof has been necessary to solve the problems of too high cost and too special use, etc., in order to strive for users.

When the traditional computer database information acquisition terminal is used, a large amount of heat is easily generated by an internal processing host of the traditional computer database information acquisition terminal, so that the internal temperature of terminal equipment is high, and therefore internal electrical elements of the terminal equipment are damaged.

Disclosure of Invention

The invention provides a computer database information acquisition terminal, which solves the problems that the existing information acquisition terminal has poor heat dissipation protection effect and is inconvenient to overhaul an internal processing host.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a computer database information acquisition terminal, includes information acquisition terminal casing and processing host computer, the internally mounted of information acquisition terminal casing has the processing host computer, just the top inner wall fixed mounting of information acquisition terminal casing has driving motor, driving motor's output shaft end fixed mounting has the heat dissipation flabellum, the louvre has all been seted up to the both sides of information acquisition terminal casing, just the internally mounted of louvre has the filter, the filter is kept away from the inside one side of information acquisition terminal casing and is rotated and install two electrostatic absorption boards that are the symmetric distribution, be provided with drive mechanism between driving motor's output shaft and the electrostatic absorption board.

As preferred, drive mechanism includes main belt pulley, vice belt pulley, dwang, drive gear and first driven gear, it has two main belt pulleys that are the symmetric distribution to fix the cover on driving motor's the output shaft axis body, the top inner wall of information acquisition terminal casing rotates installs two dwangs that are the symmetric distribution, just the bottom fixedly connected with drive gear of dwang, the filter is close to one side rotation of information acquisition terminal casing inside and installs first driven gear, just drive gear and the perpendicular meshing of first driven gear, the filter is run through in first driven gear's pivot, and with electrostatic absorption board fixed connection.

As preferred, the top inner wall fixedly connected with of information acquisition terminal housing is two sleeves that are the symmetric distribution, just the body of rod outside of dwang is located to the sleeve cover.

Preferably, the information acquisition terminal shell is internally provided with a U-shaped mounting seat in a sliding manner, and the processing host is arranged in a U-shaped groove of the mounting seat.

Preferably, the bottom end of the mounting seat is fixedly connected with two limiting strips which are symmetrically distributed, the inner wall of the bottom end of the information acquisition terminal shell is provided with two limiting grooves which are symmetrically distributed, and the limiting strips are slidably mounted in the limiting grooves.

Preferably, the plate body of the electrostatic adsorption plate is slidably sleeved with a scraping plate in a shape like a Chinese character 'hui', the scraping plate is tightly attached to the filter plate, a sliding groove is formed in one side, close to the filter plate, of the electrostatic adsorption plate along the length direction of the electrostatic adsorption plate, a sliding block is fixedly connected to the inner wall of one side, close to the sliding groove, of the scraping plate, and the sliding block is slidably mounted inside the sliding groove.

Preferably, the screw thread runs through on the slider and is provided with reciprocal lead screw, just reciprocal lead screw is close to the one end rotation of louvre central point and installs in the inside of spout, the other end of reciprocal lead screw extends to the outside fixedly connected with connecting plate of electrostatic absorption board, just the outside of connecting plate is through the connecting rod fixedly connected with second driven gear that is the annular array and distributes, one side that the information acquisition terminal casing was kept away from to the filter is provided with annular tooth's socket, just the meshing of the inside tooth piece of second driven gear and annular tooth's socket, the first lug of one side fixedly connected with of reciprocal lead screw is kept away from to the connecting plate.

As preferred, the silo has all been seted up to the inside on information acquisition terminal housing both sides limit, just silo and louvre intercommunication down, the bottom inner wall fixedly connected with sleeve pipe of silo down, just sheathed tube inside slidable mounting has the movable rod, the bottom and the sheathed tube inner wall fixedly connected with reset spring of movable rod, the top fixedly connected with second lug of movable rod, just the second lug matches with the connector of silo and louvre down.

Preferably, the two sides of the information acquisition terminal shell are fixedly connected with dust collection boxes, and the dust collection boxes are communicated with the blanking groove.

The invention has the beneficial effects that:

1. through the installation seat which can slide relatively and is arranged inside the information acquisition terminal shell, the processing host installed on the installation seat can be freely drawn out for dismounting, mounting and overhauling operation, and the information acquisition terminal is more convenient to overhaul compared with the traditional computer database information acquisition terminal.

2. Drive the rotation of heat dissipation flabellum through driving motor, can assist the radiating effect who increases this information acquisition terminal, guarantee its inside electrical components normal use, simultaneously through drive mechanism's setting, can make the electrostatic absorption board rotate and adsorb the dust on the filter, guarantee the ventilation effect of this terminal casing, can order about reciprocal lead screw through the rotation of second driven gear simultaneously and rotate and make the dust of scraper blade on to the electrostatic absorption board clear up, thereby can effectual this electrostatic absorption board's of improvement adsorption efficiency, the dust that can strike off the scraper blade through the setting of two cams simultaneously can be unified the collection and handle, avoid causing air environmental pollution.

To sum up, the device not only conveniently overhauls, can effectual improvement information acquisition terminal's heat dissipation treatment efficiency simultaneously, and the device can remove dust to the filter of cooling hole department and clean moreover, guarantees the ventilation efficiency of filter, suitable using widely.

Drawings

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

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is an enlarged view of D of FIG. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view taken at B-B of FIG. 2 in accordance with the present invention;

fig. 6 is a schematic cross-sectional view at C-C in fig. 2 according to the present invention.

Reference numbers in the figures: 1 information acquisition terminal shell, 2 driving motor, 3 heat dissipation flabellum, 4 sleeves, 5 dwang, 6 drive gear, 7 first driven gear, 8 filter, 9 dust-collecting box, 10 mount pads, 11 processing host computer, 12 spacing, 13 electrostatic adsorption board, 14 scraper blade, 15 reciprocal lead screw, 16 feed opening, 17 spout, 18 sliders, 19 connecting plates, 20 first lug, 21 second lug, 22 movable rod, 23 feed groove, 24 sleeve pipes, 25 reset spring, 26 annular tooth's socket, 27 second driven gear, 28 vice belt pulleys, 29 main belt pulleys, 30 louvres.

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.

Example one

Referring to fig. 1 and 3, a computer database information acquisition terminal, including information acquisition terminal casing 1 and processing host 11, the internally mounted of information acquisition terminal casing 1 has processing host 11, and the top inner wall fixed mounting of information acquisition terminal casing 1 has driving motor 2, driving motor 2's output shaft tip fixed mounting has heat dissipation flabellum 3, louvre 30 has all been seted up to the both sides of information acquisition terminal casing 1, and the internally mounted of louvre 30 has filter 8, one side that filter 8 kept away from information acquisition terminal casing 1 inside is rotated and is installed two electrostatic absorption boards 13 that are symmetric distribution, be provided with drive mechanism between driving motor 2's output shaft and the electrostatic absorption board 13.

Drive mechanism includes main belt pulley 29, vice belt pulley 28, dwang 5, drive gear 6 and first driven gear 7, it has two main belt pulleys 29 that are the symmetric distribution to fix the cover on driving motor 2's the output shaft axis body, two dwang 5 that are the symmetric distribution are installed in the rotation of the top inner wall of information acquisition terminal casing 1, and the bottom fixedly connected with drive gear 6 of dwang 5, filter 8 is close to one side rotation of information acquisition terminal casing 1 inside and installs first driven gear 7, and drive gear 6 and the perpendicular meshing of first driven gear 7, filter 8 is run through in the pivot of first driven gear 7, and with electrostatic absorption board 13 fixed connection, two sleeves 4 that are the symmetric distribution of information acquisition terminal casing 1's top inner wall fixed connection, and sleeve 4 overlaps the body of rod outside of rod of dwang 5.

The inside slidable mounting of information acquisition terminal casing 1 has mount pad 10 that is the U type, and handles the U type inslot portion of host computer 11 installation and mount pad 10, and two spacing 12 that are the symmetric distribution of the bottom fixedly connected with of mount pad 10, and two spacing grooves that are the symmetric distribution are seted up to the bottom inner wall of information acquisition terminal casing 1, and spacing 12 slidable mounting is in the inside of spacing groove.

When the information acquisition terminal is used, the mounting seat 10 can be pulled to enable the limiting strips 12 to slide in the limiting grooves, so that the processing host 11 on the mounting seat 10 can be pulled out from the inside of the information acquisition terminal shell 1, if heat dissipation and cooling treatment is needed, the driving motor 2 drives the heat dissipation fan blades 3 to rotate, the heat dissipation fan blades 3 are enabled to perform auxiliary cooling, and the heat dissipation fan blades are protected from dust by the filter plate 8, when the driving motor 2 drives the heat dissipation fan blades 3 to rotate, the driving motor can drive the main belt pulley 29 to rotate, the main belt pulley 29 drives the auxiliary belt pulley 28 to rotate through the transmission belt, meanwhile, the auxiliary belt pulley 28 drives the rotating rod 5 and the driving gear 6 to rotate, the driving gear 6 drives the first driven gear 7 to rotate, the first driven gear 7 drives the electrostatic adsorption plate 13 to rotate to adsorb dust on the filter plate 8, and the normal ventilation performance of the filter, thereby contributing to an improvement in the heat dissipation efficiency of the device.

Example two

Referring to fig. 1-6, a plate body of the electrostatic adsorption plate 13 is slidably sleeved with a rectangular-clip-shaped scraper 14, the scraper 14 is tightly attached to the filter plate 8, a sliding groove 17 is formed in one side of the electrostatic adsorption plate 13 close to the filter plate 8 along the length direction of the filter plate, a sliding block 18 is fixedly connected to the inner wall of one side of the scraper 14 close to the sliding groove 17, and the sliding block 18 is slidably mounted inside the sliding groove 17.

The screw thread runs through on the slider 18 and is provided with reciprocal lead screw 15, and reciprocal lead screw 15 is close to the one end rotation of louvre 30 central point and installs in the inside of spout 17, the other end of reciprocal lead screw 15 extends to the outside fixedly connected with connecting plate 19 of electrostatic absorption board 13, and the outside of connecting plate 19 is through the connecting rod fixedly connected with second driven gear 27 that is annular array and distributes, one side that information acquisition terminal casing 1 was kept away from to filter 8 is provided with annular tooth's socket 26, and the inside tooth piece meshing of second driven gear 27 and annular tooth's socket 26, the first lug of one side fixedly connected with of reciprocal lead screw 15 is kept away from to connecting plate 19.

Silo 23 has all been seted up to the inside on 1 both sides limit of information acquisition terminal housing, and silo 23 and louvre 30 intercommunication, silo 23's bottom inner wall fixedly connected with sleeve pipe 24 down, and the inside slidable mounting of sleeve pipe 24 has movable rod 22, the bottom of movable rod 22 and sleeve pipe 24's inner wall fixedly connected with reset spring 25, movable rod 22's top fixedly connected with second lug 21, and second lug 21 matches with the connector of silo 23 and louvre 30, the equal fixedly connected with dust collection box 9 in both sides of information acquisition terminal housing 1, and dust collection box 9 and silo 23 intercommunication down.

When the electrostatic adsorption plate 13 rotates, the second driven gear 27 at the end thereof is engaged with the tooth block inside the annular tooth groove 26, so that the second driven gear 27 can rotate, and at the same time, the reciprocating screw rod 15 rotates, the reciprocating screw rod 15 drives the slider 18 to slide inside the sliding groove 17, and the slider 18 drives the scraper 14 to slide on the surface of the electrostatic adsorption plate 13, so that the dust adsorbed on the surface of the electrostatic adsorption plate 13 can be cleaned, when the electrostatic adsorption plate 13 rotates downwards, the scraper 14 also moves to the central position of the electrostatic adsorption plate 13 away from the center of the heat dissipation hole 30, at this time, the first bump 20 can push the second bump 21, so that the second bump 21 moves downwards, the connection port between the heat dissipation hole 30 and the blanking groove 23 is opened, and the second bump 21 extrudes the movable rod 22 to make it slide inside the sleeve 24, and simultaneously the return spring 25 deforms, at this time, the dust scraped by the scraper 14 can enter the blanking groove 23 through the connection port, and the discharging groove 23 enters the dust collection box 9 for uniform collection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A computer database information acquisition terminal comprises an information acquisition terminal shell (1) and a processing host (11), it is characterized in that a processing host (11) is arranged in the information acquisition terminal shell (1), and the inner wall of the top end of the information acquisition terminal shell (1) is fixedly provided with a driving motor (2), the end part of the output shaft of the driving motor (2) is fixedly provided with a heat radiation fan blade (3), both sides of the information acquisition terminal shell (1) are provided with heat dissipation holes (30), a filter plate (8) is arranged in the heat dissipation hole (30), two electrostatic adsorption plates (13) which are symmetrically distributed are rotatably arranged on one side of the filter plate (8) far away from the interior of the information acquisition terminal shell (1), and a transmission mechanism is arranged between the output shaft of the driving motor (2) and the electrostatic adsorption plate (13).

2. The computer database information acquisition terminal according to claim 1, wherein the transmission mechanism comprises a main belt pulley (29), a secondary belt pulley (28), a rotating rod (5), a driving gear (6) and a first driven gear (7), two main belt pulleys (29) are fixedly sleeved on an output shaft body of the driving motor (2), the two rotating rods (5) are symmetrically arranged on the inner wall of the top end of the information acquisition terminal housing (1), the driving gear (6) is fixedly connected to the bottom end of the rotating rod (5), the first driven gear (7) is rotatably arranged on one side of the filter plate (8) close to the interior of the information acquisition terminal housing (1), the driving gear (6) is vertically meshed with the first driven gear (7), and the rotating shaft of the first driven gear (7) penetrates through the filter plate (8), and is fixedly connected with the electrostatic adsorption plate (13).

3. The computer database information acquisition terminal according to claim 2, wherein two symmetrically distributed sleeves (4) are fixedly connected to the inner wall of the top end of the information acquisition terminal housing (1), and the sleeves (4) are sleeved outside the rod body of the rotating rod (5).

4. The computer database information acquisition terminal according to claim 1, wherein a U-shaped mounting seat (10) is slidably mounted inside the information acquisition terminal housing (1), and the processing host (11) is mounted inside the U-shaped groove of the mounting seat (10).

5. The computer database information acquisition terminal according to claim 4, wherein two symmetrically distributed limiting strips (12) are fixedly connected to the bottom end of the mounting seat (10), two symmetrically distributed limiting grooves are formed in the inner wall of the bottom end of the information acquisition terminal housing (1), and the limiting strips (12) are slidably mounted inside the limiting grooves.

6. The computer database information acquisition terminal according to claim 1, wherein a zigzag-shaped scraper (14) is slidably sleeved on a plate body of the electrostatic adsorption plate (13), the scraper (14) is tightly attached to the filter plate (8), a sliding groove (17) is formed in one side of the electrostatic adsorption plate (13) close to the filter plate (8) along the length direction of the filter plate, a sliding block (18) is fixedly connected to the inner wall of one side of the scraper (14) close to the sliding groove (17), and the sliding block (18) is slidably mounted inside the sliding groove (17).

7. The computer database information acquisition terminal according to claim 6, characterized in that the slide block (18) is provided with a reciprocating screw rod (15) in a threaded manner, and one end of the reciprocating screw rod (15) close to the central position of the heat dissipation hole (30) is rotatably arranged in the sliding groove (17), the other end of the reciprocating screw rod (15) extends to the outside of the electrostatic adsorption plate (13) and is fixedly connected with a connecting plate (19), and the outside of the connecting plate (19) is fixedly connected with a second driven gear (27) through connecting rods distributed in an annular array, one side of the filter plate (8) far away from the information acquisition terminal shell (1) is provided with an annular tooth groove (26), and the second driven gear (27) is engaged with the tooth blocks inside the annular tooth groove (26), one side of the connecting plate (19) far away from the reciprocating screw rod (15) is fixedly connected with a first bump (20).

8. The computer database information acquisition terminal according to claim 7, wherein a material discharging groove (23) is formed in each of two side edges of the information acquisition terminal housing (1), the material discharging groove (23) is communicated with the heat dissipation holes (30), a sleeve (24) is fixedly connected to the inner wall of the bottom end of the material discharging groove (23), a movable rod (22) is slidably mounted inside the sleeve (24), a return spring (25) is fixedly connected to the bottom end of the movable rod (22) and the inner wall of the sleeve (24), a second bump (21) is fixedly connected to the top end of the movable rod (22), and the second bump (21) is matched with a connection port of the material discharging groove (23) and the heat dissipation holes (30).

9. The computer database information acquisition terminal as claimed in claim 8, wherein a dust box (9) is fixedly connected to each side of the information acquisition terminal housing (1), and the dust box (9) is communicated with the blanking slot (23).