CN214586000U

CN214586000U - Portable big dipper terminal with developments sand and dust protective structure

Info

Publication number: CN214586000U
Application number: CN202120174475.8U
Authority: CN
Inventors: 柳泉
Original assignee: Shenmu New North Agriculture And Animal Husbandry Incubation Technology Co ltd
Current assignee: Shenmu New North Agriculture And Animal Husbandry Incubation Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-02
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a portable big dipper terminal with developments sand and dust protective structure, including fixed mounting base, drive gear and intermediate gear, the inside both sides of fixed mounting base are all through elasticity telescopic link and support frame interconnect, the cingulum is installed in the outside of disc, the last skin weld of fixed mounting base has lower extreme protection frame, drive gear welds in the lower extreme outside of disc, intermediate gear fixed mounting is in the inboard intermediate position of disc, the inside reservation of lower extreme protection frame has the wearing groove, and the lower extreme protection frame passes through lead screw and thread groove and upper end protection frame interconnect, the side of fixed mounting base and support frame all reserves the grooving. This portable big dipper terminal with developments sand and dust protective structure adopts neotype structural design for this device can protect big dipper terminal equipment by developments, and is provided with the sand blown by the wind among the device and shakes off the structure, improves protector's practicality.

Description

Portable big dipper terminal with developments sand and dust protective structure

Technical Field

The utility model relates to a big dipper terminal technical field specifically is a portable big dipper terminal with developments sand and dust protective structure.

Background

The big dipper terminal is one kind and navigates or the electronic equipment who fixes a position through connecting satellite signal, and portable big dipper terminal is the electronic equipment of a temporary use, and big dipper terminal when can use the removal under some emergent or the condition of test, for example, detect some environment situation in open area far away, with big dipper terminal and check out test set interconnect, through the location so that real-time understanding check out test set's position.

With the continuous installation and use of the Beidou terminal, the following problems are found in the use process:

1. some present big dipper terminals are not convenient for resist the influence of sand blown weather at the in-process that uses, and when the installation was used the area sand blown greatly, the sand blown and is fallen the outside that distributes at big dipper terminal and influence its signal reception.

2. And the wind sand accumulated on the outer side of the prior Beidou terminals is not convenient to shake off and treat when the Beidou terminals are used, and influences the normal use of the Beidou terminals for a long time.

Therefore, a mobile Beidou terminal with a dynamic dust protection structure is needed to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable big dipper terminal with developments sand and dust protective structure to propose some big dipper terminals among the solution above-mentioned background art and be not convenient for resist the influence of sand blown weather at the in-process that uses, when the installation is used regional sand blown greatly, sand blown and fall and distribute and influence its signal reception in the outside at big dipper terminal, and the sand blown that some big dipper terminals that have now outside accumulation when using is not convenient for shake off the processing, get off for a long time and influence the problem of big dipper terminal normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a movable Beidou terminal with a dynamic dust and sand protection structure comprises a fixed mounting base, a transmission gear and an intermediate gear, wherein two inner sides of the fixed mounting base are connected with a support frame through elastic telescopic rods, Beidou terminal equipment is fixedly mounted at the middle position of the upper end of the support frame, a disc is rotatably connected to the inner side of the fixed mounting base, a toothed belt is mounted on the outer side of the disc, a lead screw is fixedly mounted inside the disc, a lower end protection frame is welded on the upper surface of the fixed mounting base, an upper end protection frame is arranged on the outer side of the lower end protection frame, an adjusting rod is fixedly mounted at the middle position inside the side surface of the upper end protection frame, a sealing top plate is symmetrically mounted on two sides of the upper end protection frame, the transmission gear is welded on the outer side of the lower end of the disc, and a bottom gear is arranged on the outer side of the transmission gear, and the upper end of the bottom gear is fixedly provided with a lug, the side surface of the lug is provided with a positioning rod, the middle gear is fixedly arranged at the middle position of the inner side of the disc, a through groove is reserved in the lower end protection frame, the lower end protection frame is connected with the upper end protection frame through a screw rod and a threaded groove, the threaded groove is formed in the upper end protection frame, and cutting grooves are reserved in the side surfaces of the fixed mounting base and the supporting frame.

Preferably, the support frame and the fixed mounting base form a lifting structure through an elastic telescopic rod, and the position of the notch formed in the outer side of the support frame corresponds to the position of the notch formed in the side face of the fixed mounting base.

Preferably, the upper end protection frame and the lower end protection frame form a lifting structure, the upper end protection frame and the adjusting rod are of an integrated structure, and the adjusting rod is in threaded connection with the screw rod through a threaded groove.

Preferably, the number of the sealing top plates is 2 about the central symmetry of the Beidou terminal equipment, the sealing top plates and the upper end protection frame form a rotating structure, and the rotating angle range of the upper end protection frame is 0-270 degrees.

Preferably, the transmission gear is meshed with the bottom gear, the transmission gear, the disc and the intermediate gear are of an integrated structure, and the intermediate gear is meshed with the toothed belt.

Preferably, the outer side surface of the bump is attached to the outer side surface of the positioning rod, the side surface of the positioning rod is in an inclined structure, and the bump is in a spherical structure.

Compared with the prior art, the beneficial effects of the utility model are that: the movable Beidou terminal with the dynamic sand dust protection structure adopts a novel structural design, so that the device can be used for conveniently and dynamically controlling the protection device to operate and protect, a large amount of sand wind is prevented from accumulating outside the Beidou terminal, and the sand wind shaking structure is arranged in the device, so that the practicability of the device is improved;

1. when the device is used, the motor is controlled to operate through the remote control structure, the upper-end protection frame is pushed to move upwards under the control action of the transmission structure, then the motor is operated to control the sealing top plate to rotate towards the side surface, so that the sealing top plate rotates to seal the top of the upper-end protection frame, wind and sand are prevented from being intensively distributed on the outer side of the Beidou terminal, and the using protection performance of the device is improved;

2. the support frame that elasticity elevation structure set up to and drive gear and the bottom gear that sets up are connected in the meshing, when control upper end protective frame rebound, control the lug and rotate under the driven effect of gear engagement, lug reciprocating rotation's in-process promotes support frame elasticity through locating lever and elasticity telescopic link and reciprocates, the partial sand blown by the wind that distributes in the big dipper terminal equipment outside is shaken off and is discharged the protective structure outside through the grooving, avoid the sand blown by the wind to big dipper terminal equipment normal use's influence.

Drawings

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

FIG. 2 is a schematic view of the front structure of the elastic telescopic rod of the present invention;

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

FIG. 4 is a front sectional view of the screw rod of the present invention;

fig. 5 is a schematic view of the top view structure of the sealing top plate of the present invention.

In the figure: 1. fixedly mounting a base; 2. an elastic telescopic rod; 3. a support frame; 4. beidou terminal equipment; 5. a disc; 6. a toothed belt; 7. a screw rod; 8. a lower end protection frame; 9. an upper end protection frame; 10. adjusting a rod; 11. sealing the top plate; 12. a transmission gear; 13. a bottom gear; 14. a bump; 15. positioning a rod; 16. an intermediate gear; 17. penetrating a groove; 18. a thread groove; 19. and (6) grooving.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a movable Beidou terminal with a dynamic dust protection structure comprises a fixed mounting base 1, an elastic telescopic rod 2, a support frame 3, Beidou terminal equipment 4, a disc 5, a toothed belt 6, a screw rod 7, a lower end protection frame 8, an upper end protection frame 9, an adjusting rod 10, a sealing top plate 11, a transmission gear 12, a bottom gear 13, a bump 14, a positioning rod 15, a middle gear 16, a through groove 17, a thread groove 18 and a cutting groove 19, wherein two inner sides of the fixed mounting base 1 are mutually connected with the support frame 3 through the elastic telescopic rod 2, the Beidou terminal equipment 4 is fixedly mounted at the middle position of the upper end of the support frame 3, the disc 5 is rotatably connected to the inner side of the fixed mounting base 1, the toothed belt 6 is mounted on the outer side of the disc 5, the screw rod 7 is fixedly mounted inside the disc 5, the lower end protection frame 8 is welded on the upper surface of the fixed mounting base 1, and the upper end protection frame 9 is arranged on the outer side of the lower end protection frame 8, an adjusting rod 10 is fixedly installed at the middle position inside the side face of the upper end protection frame 9, meanwhile, sealing top plates 11 are symmetrically installed on two sides of the upper end protection frame 9, a transmission gear 12 is welded on the outer side of the lower end of the disc 5, a bottom gear 13 is arranged on the outer side of the transmission gear 12, a protruding block 14 is fixedly installed at the upper end of the bottom gear 13, a positioning rod 15 is arranged on the side face of the protruding block 14, a middle gear 16 is fixedly installed at the middle position inside the disc 5, a through groove 17 is reserved inside the lower end protection frame 8, the lower end protection frame 8 is connected with the upper end protection frame 9 through a screw rod 7 and a thread groove 18, the thread groove 18 is arranged inside the upper end protection frame 9, and cutting grooves 19 are reserved on the side faces of the fixed installation base 1 and the support frame 3.

In the embodiment, the support frame 3 and the fixed mounting base 1 form a lifting structure through the elastic telescopic rod 2, the positions of the cutting grooves 19 formed in the outer side of the support frame 3 correspond to the positions of the cutting grooves 19 formed in the side surface of the fixed mounting base 1, and in the process that the support frame 3 vibrates up and down through the elastic telescopic rod 2, sand wind distributed on the outer side of the Beidou terminal equipment 4 falls downwards through the cutting grooves 19;

the upper end protection frame 9 and the lower end protection frame 8 form a lifting structure, the upper end protection frame 9 and the adjusting rod 10 are of an integrated structure, the adjusting rod 10 is in threaded connection with the screw rod 7 through the threaded groove 18, and the upper end protection frame 9 is pushed to move upwards in the rotating process of the screw rod 7;

2 sealing top plates 11 are arranged in a central symmetry mode about the Beidou terminal equipment 4, the sealing top plates 11 and the upper end protection frame 9 form a rotating structure, the rotating angle range of the upper end protection frame 9 is 0-270 degrees, the motor on the operation side controls the sealing top plates 11 to rotate to the side face by 270 degrees, the sealing top plates 11 on the two sides rotate to seal the top of the upper end protection frame 9, and wind and sand are prevented from entering the inner side of the device;

the transmission gear 12 is meshed with the bottom gear 13, the transmission gear 12, the disks 5 and the intermediate gear 16 are of an integrated structure, the intermediate gear 16 is meshed with the toothed belt 6, and the disks 5 on two sides are driven to simultaneously rotate in the same direction under the meshing transmission action of the intermediate gear 16 and the toothed belt 6;

the outer side surface of the projection 14 is attached to the outer side surface of the positioning rod 15, the side surface of the positioning rod 15 is in an inclined structure, the projection 14 is in a spherical structure, and the projection 14 is pushed to move up and down through the inclined surface at the lower end of the positioning rod 15 in the rotation process.

The working principle is as follows: when the device is used, firstly, the device is movably installed to a corresponding outdoor place according to the structure shown in the figures 1, 3, 4 and 5, the Beidou terminal equipment 4 can experience various climates in the using process, when the installation place has large wind and sand weather, the motor can be remotely controlled to operate, the motor drives the middle disc 5 to rotate, the middle gear 16 arranged on the inner side of the disc 5 is meshed with the toothed belt 6, the discs 5 on the two sides are controlled to simultaneously rotate in the same direction under the action of gear meshing transmission, the disc 5 on the outermost side drives the screw rod 7 to rotate, the screw rod 7 pushes the adjusting rod 10 to move upwards through the threaded groove 18, the adjusting rod 10 drives the upper end protective frame 9 to move upwards, after the upper end protective frame 9 moves upwards to a corresponding height, the motor on the operation side controls the sealing top plate 11 to rotate to the side 270 degrees, the sealing top plates 11 on the two sides rotate to seal the top of the upper end protective frame 9, the sand wind is prevented from entering the inner side of the device, the protection performance of the Beidou terminal equipment 4 is improved, the protection structure can possibly influence the signal receiving capacity of the Beidou terminal equipment 4, and after the sand wind weather is finished, the motor is controlled to run reversely, so that the device is in an open state;

subsequently, according to the structure shown in fig. 1, fig. 2 and fig. 3, when the upper end protection frame 9 is controlled to move upwards through the transmission structure, the disc 5 drives the transmission gear 12 to rotate, the transmission gear 12 is meshed with the bottom gear 13 and is connected with the bottom gear, the rotation of the bump 14 is controlled in the gear meshing transmission state, the bump 14 is pushed to move up and down through the inclined plane at the lower end of the positioning rod 15 in the rotation process, the positioning rod 15 pushes the support frame 3 to elastically vibrate up and down through the elastic telescopic rod 2 on the side surface, so that part of wind and sand distributed on the outer side of the Beidou terminal equipment 4 is shaken off, and the wind and sand slides to the outer side of the sealing structure through the cutting groove 19, and the practicability of the device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable big dipper terminal with developments dust and sand protective structure, includes fixed mounting base (1), drive gear (12) and intermediate gear (16), its characterized in that: the inner two sides of the fixed mounting base (1) are connected with the supporting frame (3) through elastic telescopic rods (2), the middle position of the upper end of the supporting frame (3) is fixedly provided with a Beidou terminal device (4), the inner side of the fixed mounting base (1) is rotatably connected with a disc (5), the outer side of the disc (5) is provided with a toothed belt (6), the inner part of the disc (5) is fixedly provided with a lead screw (7), the upper surface of the fixed mounting base (1) is welded with a lower end protection frame (8), the outer side of the lower end protection frame (8) is provided with an upper end protection frame (9), the middle position of the inner side of the upper end protection frame (9) is fixedly provided with an adjusting rod (10), meanwhile, the two sides of the upper end protection frame (9) are symmetrically provided with sealing top plates (11), and the transmission gear (12) is welded on the outer side of the disc (5), and the outside of drive gear (12) is provided with bottom gear (13) to the upper end fixed mounting of bottom gear (13) has lug (14), and the side of lug (14) is provided with locating lever (15) simultaneously, intermediate gear (16) fixed mounting is in the inboard intermediate position of disc (5), the inside of lower extreme protective frame (8) is reserved has wearing groove (17), and lower extreme protective frame (8) pass through lead screw (7) and thread groove (18) and upper end protective frame (9) interconnect, and thread groove (18) are seted up in the inside of upper end protective frame (9), the side of fixed mounting base (1) and support frame (3) all is reserved has grooving (19).

2. The mobile Beidou terminal with the dynamic dust and sand protection structure as claimed in claim 1, wherein: the supporting frame (3) and the fixed mounting base (1) form a lifting structure through the elastic telescopic rod (2), and the position of a cutting groove (19) formed in the outer side of the supporting frame (3) corresponds to the position of the cutting groove (19) formed in the side face of the fixed mounting base (1).

3. The mobile Beidou terminal with the dynamic dust and sand protection structure as claimed in claim 1, wherein: the lifting structure is formed by the upper end protection frame (9) and the lower end protection frame (8), the upper end protection frame (9) and the adjusting rod (10) are of an integrated structure, and the adjusting rod (10) is in threaded connection with the screw rod (7) through the threaded groove (18).

4. The mobile Beidou terminal with the dynamic dust and sand protection structure as claimed in claim 1, wherein: the seal top plate (11) is symmetrically provided with 2 about the center of the Beidou terminal equipment (4), the seal top plate (11) and the upper end protection frame (9) form a rotating structure, and the rotating angle range of the upper end protection frame (9) is 0-270 degrees.

5. The mobile Beidou terminal with the dynamic dust and sand protection structure as claimed in claim 1, wherein: the transmission gear (12) is meshed with the bottom gear (13), the transmission gear (12), the disc (5) and the intermediate gear (16) are of an integrated structure, and the intermediate gear (16) is meshed with the toothed belt (6).

6. The mobile Beidou terminal with the dynamic dust and sand protection structure as claimed in claim 1, wherein: the outer side surface of the bump (14) is attached to the outer side surface of the positioning rod (15), the side surface of the positioning rod (15) is in an inclined structure, and the bump (14) is in a spherical structure.