CN215494812U

CN215494812U - Rural agricultural information inquiry terminal

Info

Publication number: CN215494812U
Application number: CN202122093696.5U
Authority: CN
Inventors: 黄大金; 武安国; 张汝柏
Original assignee: Hubei Tianshang Information Technology Co ltd
Current assignee: Hubei Tianshang Information Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-11
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a rural agricultural information inquiry terminal which comprises a terminal body, wherein a display screen is fixed on the front surface of the terminal body, a first groove is formed in the edge, close to one side, of the front surface of the terminal body, and a motor is fixed on the top surface inside the first groove; has the advantages that: according to the utility model, the motor drives the cleaning sponge to move up and down through the screw rod, the telescopic rod, the connecting rod and the connecting plate to clean the display screen, so that the display screen is prevented from being too dirty to block the view of observing the display screen, meanwhile, the cleaning sponge can be replaced through the clamping groove and the clamping block and can also be placed in the placing groove when not in use, the dustproof cover blocks dust from entering, the cleaning sponge is kept clean, and the display screen can be cleaned more effectively.

Description

Rural agricultural information inquiry terminal

Technical Field

The utility model relates to the technical field of agricultural information query, in particular to a rural agricultural information query terminal.

Background

A terminal is a device that inputs programs and data to a computer or receives a result of processing output from the computer, and is generally installed at a convenient place where it can be connected to a remote computer for work using a communication facility.

The existing information inquiry terminal generally uses a display screen touch screen and keys for synchronous operation, fingerprints can be remained on the surface when the display screen is used, static electricity is attached to the display screen, a large amount of dust can be adsorbed, the surface of the display screen becomes dirty, and people are influenced to watch the screen when inquiring information, so that improvement is needed on the basis of the existing information inquiry terminal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rural agricultural information inquiry terminal, which solves the technical problems.

The scheme for solving the technical problems is as follows: a rural agricultural information inquiry terminal comprises a terminal body, wherein a display screen is fixed on the front surface of the terminal body, a first groove is formed in the front surface of the terminal body close to one side edge, a motor is fixed on the inner top surface of the first groove, a lead screw is fixed on an output shaft of the motor, one end of the lead screw extends to the inner bottom surface of the first groove, a movable ring is sleeved on the outer surface of the lead screw in a threaded manner, a first telescopic rod is fixedly connected to the outer surface of the movable ring, one end of the first telescopic rod extends to the outer portion of the first groove, a first sliding groove is formed in the front surface of the terminal body close to the other side edge, a first sliding block is embedded in the inner surface wall of the first sliding groove in a sliding manner, a second telescopic rod is fixed on the outer surface of the first sliding block, one end of the second telescopic rod extends to the outer portion of the first sliding groove, and first connecting rods are fixed on the first telescopic rod and the second telescopic rod respectively, two one side surface of head rod all is fixed with the second connecting rod, two swing joint has the connecting plate between the one end of second connecting rod, the round hole has all been seted up to the both sides surface of connecting plate, and the interior table wall of two round holes respectively with the one end swing joint of two second connecting rods, the rear surface swing joint of connecting plate has the clearance sponge, and the front surface sliding connection of the rear surface of clearance sponge and display screen.

The utility model has the beneficial effects that: the motor drives the connecting plate to move up and down through the screw rod, so that the cleaning sponge can clean up dirty objects on the display screen.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, the rear surface of connecting plate is close to both sides edge and all has seted up the block groove, two the equal block in interior table wall in block groove is connected with the block piece, and the one end of two block pieces extends to the outside of two block grooves respectively, two the rear surface of block piece all with the front surface fixed connection of clearance sponge.

The beneficial effect of adopting the further scheme is that: the clearance sponge passes through the block of block to be connected with the connecting plate, convenient the change after becoming dirty.

Further, the front surface of terminal body is close to top edge and has seted up the standing groove, and the interior table wall of standing groove and the surface swing joint of connecting plate, clearance sponge, the top of standing groove is connected with the shield through the hinge rotation.

The beneficial effect of adopting the further scheme is that: the clearance sponge is placed inside the standing groove when not using, closes the shield again, can prevent effectively that the dust from piling up on the clearance sponge.

Furthermore, a second groove is formed in the position, close to the center, of the inner top surface of the terminal body, and a control key is fixed on the inner top surface of the second groove.

The beneficial effect of adopting the further scheme is that: the control key is placed in the second groove, so that damage to the control key can be reduced, and the service life is prolonged.

Further, the surface wall is close to top edge all seted up the third recess in the both sides of second recess.

The beneficial effect of adopting the further scheme is that: the third groove is used for placing a dust guard.

Further, two the second spout has all been seted up to the interior table wall in the both sides of third recess, two the interior table wall of second spout all slides and inlays and be equipped with the second slider.

The beneficial effect of adopting the further scheme is that: the dust guard is driven to move in the third groove through the second sliding block and the second sliding groove.

Furthermore, four the second slider divide into two sets ofly altogether, every group is two be fixed with the dust guard between the surface of one side of second slider, and the one end of two dust guards extends to the outside of two third recesses respectively.

The beneficial effect of adopting the further scheme is that: two dust guards extend the third recess outside simultaneously, separate and keep off in third recess top, prevent effectively that the dust from getting into the third recess inside, keep the clean and tidy of control button.

The utility model can achieve the following effects: according to the utility model, the motor drives the cleaning sponge to move up and down through the screw rod, the telescopic rod, the connecting rod and the connecting plate to clean the display screen, so that the display screen is prevented from being too dirty to block the view of observing the display screen, meanwhile, the cleaning sponge can be replaced through the clamping groove and the clamping block and can also be placed in the placing groove when not in use, the dustproof cover blocks dust from entering, the cleaning sponge is kept clean, and the display screen can be cleaned more effectively.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

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

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

FIG. 2 is a side view of a three-dimensional structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure at C of FIG. 2 according to the present invention;

fig. 6 is a partial perspective view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a terminal body; 2. a display screen; 3. a first groove; 4. a motor; 5. a screw rod; 6. a movable ring; 7. a first telescopic rod; 8. a first chute; 9. a first slider; 10. a second telescopic rod; 11. a first connecting rod; 12. a second connecting rod; 13. a connecting plate; 14. a circular hole; 15. a clamping groove; 16. a clamping block; 17. cleaning the sponge; 18. a placement groove; 19. a dust cover; 20. a second groove; 21. a control key; 22. a third groove; 23. a second chute; 24. a second slider; 25. a dust guard.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-6, which are provided by way of example only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

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

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

Example 1

As shown in fig. 1-6, the rural agricultural information inquiry terminal of the utility model comprises a terminal body 1, a display screen 2 is fixed on the front surface of the terminal body 1, a first groove 3 is formed on the front surface of the terminal body 1 near one side edge, a motor 4 is fixed on the inner top surface of the first groove 3, a screw 5 is fixed on the output shaft of the motor 4, one end of the screw 5 extends to the inner bottom surface of the first groove 3, a movable ring 6 is sleeved on the outer surface of the screw 5 in a threaded manner, a first telescopic rod 7 is fixedly connected to the outer surface of the movable ring 6, one end of the first telescopic rod 7 extends to the outside of the first groove 3, a first chute 8 is formed on the front surface of the terminal body 1 near the other side edge, a first slide block 9 is embedded on the inner surface wall of the first chute 8 in a sliding manner, a second telescopic rod 10 is fixed on the outer surface of the first slide block 9, and one end of the second telescopic rod 10 extends to the outside of the first chute 8, one end of each of the first telescopic rod 7 and the second telescopic rod 10 is fixed with a first connecting rod 11, one side outer surface of each of the two first connecting rods 11 is fixed with a second connecting rod 12, a connecting plate 13 is movably connected between one ends of the two second connecting rods 12, two side outer surfaces of the connecting plate 13 are respectively provided with a round hole 14, inner surface walls of the two round holes 14 are respectively and movably connected with one end of each of the two second connecting rods 12, the rear surface of the connecting plate 13 is movably connected with a cleaning sponge 17, the rear surface of the cleaning sponge 17 is slidably connected with the front surface of the display screen 2, clamping grooves 15 are respectively formed in the rear surface of the connecting plate 13 close to the edges of the two sides, clamping blocks 16 are respectively clamped and connected to the inner surface walls of the two clamping grooves 15, one end of each of the two clamping blocks 16 extends to the outer parts of the two clamping grooves 15, the rear surfaces of each of the two clamping blocks 16 are respectively and fixedly connected with the front surface of the cleaning sponge 17, the front surface of terminal body 1 is close to top edge and has seted up standing groove 18, and the interior table wall of standing groove 18 and the surface swing joint of connecting plate 13, clearance sponge 17, and the top of standing groove 18 is connected with shield 19 through the hinge rotation.

In this embodiment, the screw threads are disposed on the outer portion of the screw rod 5 and the inner portion of the movable ring 6, the motor 4 drives the screw rod 5 to rotate to cause the movable ring 6 to move up and down, and then the connecting plate 13 and the cleaning sponge 17 are moved by the telescopic rod and the connecting rod, the second connecting rod 12 extends into the circular hole 14 formed in the connecting plate 13 and is movably connected with the circular hole 14, so that the connecting plate 13 can rotate to turn the cleaning sponge 17 to the front side, so as to facilitate the dirty cleaning sponge 17 to be replaced by the engaging block 16 and the engaging groove 15, a limiting structure is disposed at the joint of the circular hole 14 and the second connecting rod 12 to limit the position of the rotating rear connecting plate 13 and prevent the connecting plate 13 from rotating at will, and the limiting structure of the circular hole 14 and the second connecting rod 12 is the prior art, and will not be described herein any more, the first telescopic rod 7 and the second telescopic rod 10 are pressed to cause the clean cleaning sponge 17 to move backwards, the cleaning sponge 17 is retracted into the placing groove 18, and then the dust cover 19 is closed to isolate the dust from entering, so that the cleaning sponge 17 can be kept clean when not used.

Example 2

As shown in fig. 1-6, the inside top surface of the terminal body 1 is close to the center and is provided with a second groove 20, the inside top surface of the second groove 20 is fixed with a control key 21, the two sides of the second groove 20 are provided with third grooves 22 near the top edge, the two sides of the two third grooves 22 are provided with second sliding grooves 23, the two sides of the two second sliding grooves 23 are provided with second sliding blocks 24, the four second sliding blocks 24 are divided into two groups, a dust guard 25 is fixed between the outer surfaces of one side of each group of the two second sliding blocks 24, and one end of each group of the two dust guards 25 extends to the outside of the two third grooves 22.

In this embodiment, there is the button of a block range in control button 21's top, the gap is narrow and difficult to clear up, control button 21 places inside second recess 20, remove two dust guards 25 to second recess 20's top again, make second recess 20 be in the encapsulated situation, can prevent effectively that the dust from getting into, prevent that control button 21 top from piling up the dust, reduce the clearance number of times, it removes to drive dust guard 25 through second spout 23 and second slider 24, when needs use control button 21, remove dust guard 25 to third recess 22's inside, open second recess 20, dust guard 25 top is provided with the handle, more conveniently promote dust guard 25.

The working principle is as follows:

the motor 4 of the utility model provides power for the rotation of the screw rod 5, the movable ring 6 which is in threaded connection with the screw rod 5 is driven to move up and down, the movable ring 6 transmits the power to the two telescopic rods and the two first and second connecting rods 12, so that the cleaning sponge 17 moves up and down along with the movable ring to clean the display screen 2, when the cleaning sponge 17 is not used, the cleaning sponge 17 is pushed to the inside of the placing groove 18 through the first telescopic rod 7 and the second telescopic rod 10, the dust cover 19 is closed, the cleaning sponge 17 is in a closed space, the contact with external dust is reduced, after the cleaning sponge 17 becomes dirty due to long-time use, the cleaning sponge 17 is pulled to separate the clamping block 16 from the clamping groove 15, the cleaning sponge 17 can be replaced, the dust guard 25 is pulled to the inside of the third groove 22 through a handle, the control key 21 in the second groove 20 can be contacted, and the second chute 23 and the second slide block 24 are used to pull the outside of the third groove 22, the second groove 20 is isolated from dust.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any equivalent changes, modifications, evolutions, etc. made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A rural agricultural information inquiry terminal comprises a terminal body (1) and is characterized in that a display screen (2) is fixed on the front surface of the terminal body (1), a first groove (3) is formed in the front surface of the terminal body (1) close to one side edge, a motor (4) is fixed on the inner top surface of the first groove (3), a lead screw (5) is fixed on an output shaft of the motor (4), one end of the lead screw (5) extends to the inner bottom surface of the first groove (3), a movable ring (6) is sleeved on the outer surface of the lead screw (5) in a threaded manner, a first telescopic rod (7) is fixedly connected to the outer surface of the movable ring (6), one end of the first telescopic rod (7) extends to the outer portion of the first groove (3), a first sliding groove (8) is formed in the front surface of the terminal body (1) close to the other side edge, a first sliding block (9) is embedded in the inner surface wall of the first sliding groove (8) in a sliding manner, a second telescopic rod (10) is fixed on the outer surface of the first sliding block (9), one end of the second telescopic rod (10) extends to the outside of the first sliding chute (8), one ends of the first telescopic rod (7) and the second telescopic rod (10) are both fixed with a first connecting rod (11), the outer surface of one side of each of the two first connecting rods (11) is both fixed with a second connecting rod (12), a connecting plate (13) is movably connected between one ends of the two second connecting rods (12), the outer surfaces of the two sides of the connecting plate (13) are both provided with round holes (14), and the inner surface walls of the two round holes (14) are respectively and movably connected with one ends of the two second connecting rods (12), the rear surface of the connecting plate (13) is movably connected with a cleaning sponge (17), and the rear surface of the cleaning sponge (17) is connected with the front surface of the display screen (2) in a sliding way.

2. The rural agricultural information inquiry terminal of claim 1, wherein the rear surface of the connecting plate (13) is provided with engaging grooves (15) near the edges of both sides, the inner surface walls of the two engaging grooves (15) are respectively engaged with engaging blocks (16), one ends of the two engaging blocks (16) respectively extend to the outside of the two engaging grooves (15), and the rear surfaces of the two engaging blocks (16) are fixedly connected with the front surface of the cleaning sponge (17).

3. The rural agricultural information inquiry terminal of claim 1, wherein a placement groove (18) is formed in the front surface of the terminal body (1) near the top edge, the inner surface wall of the placement groove (18) is movably connected with the connecting plate (13) and the outer surface of the cleaning sponge (17), and the top of the placement groove (18) is rotatably connected with a dust cover (19) through a hinge.

4. The rural agricultural information inquiry terminal of claim 1, wherein a second groove (20) is formed in the top surface of the terminal body (1) near the center, and a control key (21) is fixed on the top surface of the second groove (20).

5. The rural agricultural information inquiry terminal of claim 4, wherein the inner surface walls of the second groove (20) are provided with third grooves (22) near the top edge.

6. The rural agricultural information inquiry terminal according to claim 5, wherein the second sliding grooves (23) are formed in the inner surface walls of the two sides of the two third grooves (22), and the second sliding blocks (24) are slidably embedded in the inner surface walls of the two second sliding grooves (23).

7. The rural agricultural information inquiry terminal of claim 6, wherein the four second sliding blocks (24) are divided into two groups, a dust guard (25) is fixed between the outer surfaces of one side of each group of two second sliding blocks (24), and one ends of the two dust guards (25) respectively extend to the outside of the two third grooves (22).