CN218352959U

CN218352959U - Anti-drop's real-time difference positioning instrument of RTK hand-held type

Info

Publication number: CN218352959U
Application number: CN202222038743.0U
Authority: CN
Inventors: 周杭; 张志伟; 夏晨伟; 刘长宏; 周悦
Original assignee: Suzhou Shitu Information Technology Co ltd
Current assignee: Suzhou Shitu Information Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-20
Anticipated expiration: 2032-08-04

Abstract

The utility model provides an anti-drop's real-time difference positioning instrument of RTK hand-held type belongs to satellite positioning reinforcing application technical field, and it has solved present handheld positioning instrument and has come off because the great easy hand of following of volume when using, causes equipment to damage to use cost's problem has been increased. The anti-falling RTK handheld real-time differential positioning instrument comprises an instrument main body, wherein a signal antenna is fixed at the top of the instrument main body, a display screen is embedded in the front of the instrument main body, an operation key is fixed on the front of the instrument main body and positioned below the display screen, sliding grooves are formed in the upper side and the lower side of the back of the instrument main body, a moving block is connected inside the sliding grooves in a sliding mode, a mounting plate is fixed on the outer side of the moving block, and an anti-falling structure is fixed on the outer side of the mounting plate; the utility model discloses the stability when having possessed and effectively having improved the instrument and gripping to the in-process of handing the removal can carry out the advantage protected to the screen.

Description

Anti-drop's real-time difference positioning instrument of RTK hand-held type

Technical Field

The utility model relates to a satellite positioning reinforcing application technical field relates to a hand-held type real time differential positioning instrument, especially an anti-drop's RTK hand-held type real time differential positioning instrument.

Background

The real-time differential positioning of the global navigation satellite system is one of the high-precision positioning technologies which are widely applied at present, and the real-time differential positioning of the global navigation satellite system is widely applied to various fields such as aerospace, geological research, survey and measurement, intelligent transportation and the like.

The current handheld real-time differential positioning instrument is easy to fall off from the hand due to large volume when in use, and the instrument can fall off to cause equipment damage, thereby reducing the service life of the equipment and increasing the use cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided an anti-drop's RTK handheld real time difference positioning instrument, this handheld real time difference positioning instrument can effectively improve the stability when the instrument grips to the in-process of handheld removal can be protected the screen.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an anti-drop's RTK hand-held type real-time differential positioning instrument, includes the instrument main part, the top of instrument main part is fixed with signal antenna, the front of instrument main part is inlayed and is equipped with the display screen, the front of instrument main part is fixed with the operation button, the operation button is located the below of display screen, the sliding tray has all been seted up to the upper and lower both sides at the instrument main part back, the inside sliding connection of sliding tray has the movable block, the outside of movable block is fixed with the mounting panel, the outside of mounting panel is fixed with anti-falling structure, the spacing groove has all been seted up to the both sides of instrument main part, the inside sliding connection of spacing groove has the slip post, the outside of slip post is fixed with the visor, the top of slip post is fixed with limit structure, the both sides of instrument main part all are fixed with spacing buckle, the through-hole has been seted up to the inside of spacing buckle.

The utility model discloses a theory of operation is: can adjust fixed cover according to the size of palm before when handheld instrument, remove fixed cover with the screwdriver and remove after the removal from screw hole and regulation hole with the fixed screw, later with fixed cover outwards pull up slightly and stretch into the palm, fixed cover can be fixed the palm, the palm can remove the comfortable position of adjustment when gripping, can be with sliding column laminating spacing groove and upwards promote when needs protect the display screen, spacing buckle extrudees the lug inwards when the lug removes to spacing buckle, the lug drives the plectane extrusion spring, the lug gets into fixed visor of kick-backing under the effect of spring behind the through-hole, press the lug when needing to use and take off the visor can.

The anti-falling structure comprises an adjusting hole and a fixing sleeve, wherein the adjusting hole is formed in the mounting plate, a fixing plate is fixed on the inner side of the fixing sleeve, threaded holes are formed in two sides of the inner portion of the fixing plate, the inner threads of the threaded holes are connected with fixing screws, and the fixing screws are connected with the inner walls of the adjusting holes in a threaded manner.

By adopting the structure, the instrument can be fixed on the hand to prevent the instrument from falling off when in use, and the tightness degree of the fixed sleeve can be adjusted to facilitate use.

The material of fixed cover is elastic rubber, fixed cover is the arc design.

Structure more than adopting, conveniently pull up fixed cover and can make fixed cover more laminate hand, fixed more firm.

The limiting structure comprises a fixing box, a convex block is connected to the inside of the fixing box in a sliding mode, a circular plate is fixed to the inner side of the convex block, a spring is fixedly connected to the inner side of the circular plate, the other side of the spring is fixedly connected with the fixing box, and the convex block is movably connected with the through hole.

By adopting the structure, the protective cover can be limited and fixed, and can be disassembled and assembled conveniently when in use.

And a guide post is fixed on the inner side of the sliding groove and is in sliding connection with the moving block.

By adopting the structure, the moving block is convenient to guide and limit, and the moving block is prevented from being separated from the sliding groove.

The front surface of the protective cover is bonded with a non-slip mat which is made of rubber.

By adopting the structure, the finger can be attached, the friction force between the protective cover and the finger is improved, and the protective cover can conveniently slide up and down.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an instrument main part, signal antenna, the display screen, the operation button, the sliding tray, the movable block, the mounting panel, prevent the structure that falls, the spacing groove, the slip post, the visor, limit structure, the setting of spacing buckle and through-hole, make this device possess and can effectively improve the stability of instrument when gripping, and can carry out the advantage of protection to the screen at the in-process of handheld removal, can effectively prevent to drop because the smooth instrument that causes of hand, the handheld stability of instrument has been improved, the safety in utilization of equipment has been increased, it drops because the great easy follow hand of volume when using to have solved present handheld positioning instrument, cause equipment to damage, and the problem of use cost has been increased.

2. Through setting up regulation hole, fixed cover, fixed plate, screw hole and set screw, can fix the instrument at the hand, drop when preventing to use, can adjust the elasticity degree facilitate the use of fixed cover moreover.

3. Through setting up fixed case, lug, plectane and spring, can carry on spacingly to the visor, conveniently fix the visor, dismouting visor when convenient to use.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. an instrument body; 2. a signal antenna; 3. a display screen; 4. operating a key; 5. a sliding groove; 6. a moving block; 7. mounting a plate; 8. an anti-drop structure; 81. an adjustment hole; 82. fixing a sleeve; 83. a fixing plate; 84. a threaded hole; 85. fixing screws; 9. a limiting groove; 10. a sliding post; 11. a protective cover; 12. a limiting structure; 121. a fixed box; 122. a bump; 123. a circular plate; 124. a spring; 13. a limiting buckle; 14. a through hole; 15. a guide post; 16. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, the anti-falling RTK handheld real-time differential positioning instrument includes an instrument main body 1, a signal antenna 2 is fixed on the top of the instrument main body 1, a display screen 3 is embedded on the front of the instrument main body 1, an operation key 4 is fixed on the front of the instrument main body 1, the operation key 4 is located below the display screen 3, sliding grooves 5 are formed in the upper and lower sides of the back of the instrument main body 1, a moving block 6 is slidably connected inside the sliding grooves 5, a mounting plate 7 is fixed on the outer side of the moving block 6, an anti-falling structure 8 is fixed on the outer side of the mounting plate 7, limiting grooves 9 are formed in both sides of the instrument main body 1, sliding columns 10 are slidably connected inside the limiting grooves 9, a protective cover 11 is fixed on the outer sides of the sliding columns 10, a limiting structure 12 is fixed on the tops of the sliding columns 10, limiting buckles 13 are fixed on both sides of the instrument main body 1, and through holes 14 are formed in the limiting buckles 13; through instrument main part 1, signal antenna 2, display screen 3, operating button 4, sliding tray 5, movable block 6, mounting panel 7, anti-drop structure 8, spacing groove 9, slip post 10, visor 11, spacing structure 12, the setting of spacing buckle 13 and through-hole 14, make this device possess and can effectively improve the stability of instrument when gripping, and can carry out the advantage of protection to the screen at the in-process of handheld removal, can effectively prevent because the smooth instrument that causes of hand from droing, the handheld stability of instrument has been improved, the safety in utilization of equipment has been increased, it drops because the volume is great easily from the hand when using to have solved present handheld positioning instrument, cause equipment to damage, and the problem of use cost has been increased.

Anti falling structure 8 includes regulation hole 81 and fixed cover 82, and the inside of mounting panel 7 is seted up to regulation hole 81, and the inboard of fixed cover 82 is fixed with fixed plate 83, and threaded hole 84 has all been seted up to the inside both sides of fixed plate 83, and the inside threaded connection of threaded hole 84 has fixed screw 85, the inner wall threaded connection of fixed screw 85 and regulation hole (81), in this embodiment, through setting up regulation hole 81, fixed cover 82, fixed plate 83, threaded hole 84 and fixed screw 85, can fix the instrument at the hand, drops when preventing to use, can adjust the elasticity degree facilitate the use of fixed cover 82 moreover.

The material of fixed cover 82 is elastic rubber, and fixed cover 82 is the arc design, and in this embodiment, through setting up this kind of design, conveniently pull up fixed cover 82, can make fixed cover 82 laminate the hand more, fixes more firmly.

The limiting structure 12 includes a fixing box 121, a protrusion 122 is slidably connected to the inside of the fixing box 121, a circular plate 123 is fixed to the inner side of the protrusion 122, a spring 124 is fixedly connected to the inner side of the circular plate 123, the other side of the spring 124 is fixedly connected to the fixing box 121, and the protrusion 122 is movably connected to the through hole 14.

The guide post 15 is fixed on the inner side of the sliding groove 5, the guide post 15 is connected with the moving block 6 in a sliding mode, in the embodiment, the guide post 15 is arranged, so that the moving block 6 can be guided conveniently, the moving block 6 can be limited, and the moving block 6 is prevented from being separated from the sliding groove 5.

The front surface of the protection cover 11 is bonded with the non-slip pad 16, the non-slip pad 16 is made of rubber, in this embodiment, the non-slip pad 16 is arranged to be attached to a finger, so that the friction force between the protection cover 11 and the finger is improved, and the protection cover 11 can be conveniently slid up and down.

The utility model discloses a theory of operation: before when the instrument is held, the fixing sleeve 82 can be adjusted according to the size of a palm, a screwdriver is used for taking out the fixing screws 85 from the threaded holes 84 and the adjusting holes 81, then the fixing plates 83 at the upper end and the lower end of the fixing sleeve 82 are moved, the threaded holes 84 on the fixing plates 83 are attached to the adjusting holes 81 at proper positions, the fixing screws 85 are screwed again, then the fixing sleeve 82 is slightly pulled outwards, the palm penetrates through a gap between the fixing sleeve 82 and the mounting plate 7 and loosens the fixing sleeve 82, the fixing sleeve 82 can fix the palm, the palm can move left and right to adjust comfortable positions when being held, the guide post 15 is convenient for guiding the moving block 6, the moving block 6 can be limited, the moving block 6 is prevented from falling out of the sliding groove 5, the sliding block 10 can be attached to the anti-skid groove 9 and pushed upwards when the display screen 3 needs to be protected, the pad 16 can be attached to the fingers, the friction force between the fingers 11 is improved, the positioning buckle 13 internally extrudes the bump 122 when the bump 122 moves to the limiting buckle 13, the bump 122 drives the circular plate 123 to extrude the spring 124, the protective cover 11 after the bump 122 enters the through hole 14, and the protective cover 11 is fixed under the effect, and the protective cover can be pressed when the protective cover is used.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. An anti-drop's real-time differential positioning instrument of RTK hand-held type, includes instrument main part (1), its characterized in that: the instrument comprises an instrument body (1), wherein a signal antenna (2) is fixed at the top of the instrument body (1), a display screen (3) is embedded in the front of the instrument body (1), an operation key (4) is fixed on the front of the instrument body (1), the operation key (4) is located below the display screen (3), sliding grooves (5) are formed in the upper side and the lower side of the back of the instrument body (1), a moving block (6) is connected to the inside of each sliding groove (5) in a sliding mode, a mounting plate (7) is fixed on the outer side of each moving block (6), an anti-falling structure (8) is fixed on the outer side of each mounting plate (7), limiting grooves (9) are formed in the two sides of the instrument body (1), a sliding column (10) is connected to the inside of each limiting groove (9) in a sliding mode, a protective cover (11) is fixed on the outer side of each sliding column (10), a limiting structure (12) is fixed at the top of each sliding column (10), limiting buckles (13) are fixed on the two sides of the instrument body (1), and through holes (14) are formed in the limiting buckles (13).

2. The anti-drop RTK handheld real-time differential positioning instrument according to claim 1, characterized in that: prevent falling structure (8) and include regulation hole (81) and fixed cover (82), the inside of mounting panel (7) is seted up in regulation hole (81), the inboard of fixed cover (82) is fixed with fixed plate (83), threaded hole (84) are all seted up to the inside both sides of fixed plate (83), the internal thread of screw hole (84) is connected with set screw (85), the inner wall threaded connection of set screw (85) and regulation hole (81).

3. The anti-drop RTK handheld real-time differential positioning instrument according to claim 2, characterized in that: the material of fixed cover (82) is elastic rubber, fixed cover (82) are the arc design.

4. The anti-drop RTK handheld real-time differential positioning instrument according to claim 1, characterized in that: limiting structure (12) are including fixed case (121), the inside sliding connection of fixed case (121) has lug (122), the inboard of lug (122) is fixed with plectane (123), the inboard fixedly connected with spring (124) of plectane (123), the opposite side and the fixed case (121) fixed connection of spring (124), lug (122) and through-hole (14) swing joint.

5. The anti-dropout RTK handheld real-time differential positioning instrument according to claim 1, characterized in that: a guide post (15) is fixed on the inner side of the sliding groove (5), and the guide post (15) is connected with the moving block (6) in a sliding mode.

6. The anti-dropout RTK handheld real-time differential positioning instrument according to claim 1, characterized in that: the front surface of the protective cover (11) is bonded with an anti-skid pad (16), and the anti-skid pad (16) is made of rubber.