CN218724224U

CN218724224U - Novel electronic compass

Info

Publication number: CN218724224U
Application number: CN202222680909.9U
Authority: CN
Inventors: 刘国良; 张娟梅
Original assignee: Luoyang Kete Information Technology Co ltd
Current assignee: Xiao Guoqiang
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-24
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a novel electronic compass relates to electronic compass equipment technical field. The utility model provides a novel electronic compass, including electronic compass body and base, the last fixed surface of base is connected with the shell, the last surface threaded connection of shell has the glass cover, the bottom surface of base is seted up flutedly, the inside of recess is rotated and is connected with the rotary rod, the upper end of rotary rod is rotated and is run through out the base and extend to the inside of shell, the upper end fixedly connected with rotating device of rotary rod, the inner wall of shell is provided with clamping device, rotating device includes initiative conical gear, initiative conical gear sliding connection is on the inner wall of recess, initiative conical gear's lower surface and rotary rod fixed connection, gear engagement on the rotating device, press from both sides tightly the electronic compass body, can finely tune according to the electronic compass body, can adapt to the not electron compass body of equidimension, be favorable to fixed electronic compass, the damage that causes because of the collision has been reduced.

Description

Novel electronic compass

Technical Field

The utility model relates to an electron compass technical field, in particular to novel electron compass.

Background

Electronic compasses, also known as digital compasses, have been widely used as navigation instruments or attitude sensors in modern technical conditions, compared with traditional pointer and gimbal structure compasses, electronic compasses have low energy consumption, small volume, light weight, high precision and can be miniaturized, and output signals thereof can realize digital display through processing, thus being widely applied to the fields of aviation, aerospace, robots, navigation, autonomous navigation of vehicles and the like.

However, most of the existing electronic compasses do not have a good anti-collision structure, so that when the electronic compass is impacted, the electronic compass is easily damaged by the internal parts, thereby affecting the service life of the electronic compass, and meanwhile, because the electronic compass is unstable in connection, the phenomenon that the shell of the electronic compass is separated from the shell cover is easily caused, so that an electronic compass which is easily damaged by collision is needed to be reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a novel electronic compass, can solve the problem of easy damage after the electronic compass collision.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electronic compass, includes electronic compass body and base, and the last fixed surface of base is connected with the shell, and the upper surface threaded connection of shell has the glass cover, and the bottom surface of base is seted up flutedly, and the inside of recess is rotated and is connected with the rotary rod, and the upper end of rotary rod is rotated and is run through out the base and extend to the inside of shell, and the upper end fixedly connected with rotating device of rotary rod, the inner wall of shell are provided with clamping device.

Preferably, rotating device includes initiative conical gear, and initiative conical gear sliding connection is on the inner wall of recess, and initiative conical gear's lower surface and rotary rod fixed connection, the last fixed surface of base are connected with three dead lever, and the surface of three dead lever all rotates and is connected with driven conical gear, and three driven conical gear meshing is connected with first conical gear, and the spout has been seted up to first conical gear upper surface.

Preferably, three driven bevel gears are all in meshed connection with the driving bevel gear.

Preferably, clamping device includes three fixed plate, and three fixed plate fixed connection is on the inner wall of shell, the equal fixedly connected with fixed block of surface of three fixed plate, and two rectangle spouts have all been seted up to the surface of three fixed block, and the equal sliding connection of opposite face of two rectangle spouts has the slider, and the last fixed surface of three slider is connected with splint, the equal fixedly connected with extension board of surface of three splint.

Preferably, the outer surfaces of the three clamping plates and the three support plates are fixedly connected with rubber plates.

Preferably, the rubber plates are all contacted with the electronic compass body.

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

(1) This novel electron compass through the conical gear meshing on the rotating device, presss from both sides tightly the electron compass body, can finely tune according to the electron compass body, can adapt to the electron compass body of equidimension not, is favorable to fixed electron compass, has reduced the damage because of the collision causes, is favorable to prolonging the life-span of electron compass body internals, can make this novel electron compass body more durable.

(2) This novel electron compass through the rubber slab contact electron compass body on extension board and the splint, when electron compass is collided, utilizes the elasticity of rubber slab self to cushion electron compass body, has reduced the probability that electron compass body causes the internals to damage because of the collision, has ensured the precision of electron compass, provides accurate navigation direction.

(3) This novel electron compass carries on spacingly to splint through two rectangle spouts, can be fixed more firmly with the electron compass body, has alleviateed the electron compass displacement that the collision caused, causes the damage of internals, has promoted the life of electron compass body.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic view of a novel electronic compass casing according to the present invention;

fig. 2 is a schematic plan view of a novel electronic compass according to the present invention;

fig. 3 is a schematic view of a novel electronic compass according to the present invention;

fig. 4 is a schematic view of the novel electronic compass gear of the present invention.

Reference numerals are as follows: 1. an electronic compass body; 2. a base; 3. a housing; 4. a glass cover; 5. a groove; 6. rotating the rod; 7. a driving bevel gear; 8. fixing the rod; 9. a driven bevel gear; 10. a first bevel gear; 11. a chute; 12. a fixing plate; 13. a fixed block; 14. a rectangular chute; 15. a slider; 16. a splint; 17. a support plate; 18. a rubber plate.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel electronic compass, includes electronic compass body 1 and base 2, the last fixed surface of base 2 is connected with shell 3, and the upper surface threaded connection of shell 3 has glass cover 4, and recess 5 has been seted up to base 2's bottom surface, and recess 5's inside is rotated and is connected with rotary rod 6, and the upper end of rotary rod 6 is rotated and is run through out base 2 and extend to shell 3's inside, and the upper end fixedly connected with rotating device of rotary rod 6, the inner wall of shell 3 is provided with clamping device.

Further, rotating device includes initiative conical gear 7, initiative conical gear 7 sliding connection is on the inner wall of recess 5, the lower surface and the rotary rod 6 fixed connection of initiative conical gear 7, the three dead lever 8 of last fixed surface of base 2, the surface of three dead lever 8 all rotates and is connected with driven conical gear 9, three driven conical gear 9 all is connected with initiative conical gear 7 meshing, three driven conical gear 9 meshing is connected with first conical gear 10, spout 11 has been seted up to first conical gear 10 upper surface.

Further, clamping device includes three fixed plate 12, three fixed plate 12 fixed connection is on the inner wall of shell 3, the equal fixedly connected with fixed block 13 of surface of three fixed plate 12, two rectangle spouts 14 have all been seted up to the surface of three fixed block 13, the equal sliding connection of opposite face of two rectangle spouts 14 has slider 15, the last fixed surface of three slider 15 is connected with splint 16, the equal fixedly connected with extension board 17 of surface of three splint 16, the equal fixedly connected with rubber slab 18 of surface of three splint 16 and three extension board 17, rubber slab 18 all contacts with electron compass body 1.

Further, when using the device, open the glass cover 4 rotation, place electron compass body 1 at extension board 17's top surface, the rotation through rotary rod 6 drives initiative conical gear 7 and rotates, initiative conical gear 7 meshing drives driven conical gear 9 and rotates, driven conical gear 9 drives first conical gear 10 and rotates, first conical gear 10 rotates and drives spout 11 and rotates, spout 11's rotation drives clamping device and slides, the meshing of tooth is connected can fine adjustment clamping device's tautness, can adapt to most electron compass and press from both sides tightly fixedly.

Further, when using the device, the rotation through spout 11 drives three slider 15 and carries out the displacement of sliding, the displacement of sliding through three slider 15 drives corresponding splint 16 and carries out the displacement, the displacement of three splint 16 drives corresponding extension board 17 and removes, the displacement through three splint 16 makes rubber slab 18 and the contact of electron compass body 1, rubber slab 18 presss from both sides tightly electron compass body 1, it is spacing to carry out slider 15 through corresponding rectangle spout 14, prevent that three slider 15 from breaking away from spout 11.

Further, when using the device, connect through the meshing of tooth on the gear, can finely tune according to electron compass body 1's size, adapt to electron compass body 1 of equidimension not, be favorable to fixed electron compass body 1, the damage that the collision of having reduced the electron compass caused is favorable to prolonging the life-span of 1 internals of electron compass body, makes electron compass body 1 more durable.

Further, when using the device, through rubber slab 18 contact electron compass body 1 on extension board 17 and the splint 16, displacement adjustment through splint 16 is fixed to electron compass body 1, utilizes the elasticity of rubber slab 18 self to cushion electron compass body 1, has reduced the probability that electron compass damaged because of the inside part that the collision caused, has ensured the precision of electron compass, provides accurate navigation direction.

The working principle is as follows: when the device is used, the glass cover 4 is opened in a rotating mode, the electronic compass body 1 is placed on the top surface of the support plate 17, the driving bevel gear 7 is driven to rotate through rotation of the rotating rod 6, the driving bevel gear 7 is meshed with the driving bevel gear 9 to drive the driven bevel gear 9 to rotate, the driven bevel gear 9 drives the first bevel gear 10 to rotate, the first bevel gear 10 rotates to drive the sliding groove 11 to rotate, the rotating groove 11 drives the clamping device to slide, the three sliding blocks 15 are driven to slide through rotation of the sliding groove 11 to displace, the corresponding clamping plates 16 are driven to displace through sliding displacement of the three sliding blocks 15, the support plate 17 corresponding to displacement of the three clamping plates 16 is driven to move through displacement of the three clamping plates 16, the rubber plates 18 are in contact with the electronic compass body 1 through displacement of the three clamping plates 16, the rubber plates 18 clamp the electronic compass body 1, the sliding blocks 15 are limited through the corresponding rectangular sliding grooves 14, and the three sliding blocks 15 are prevented from being separated from the sliding groove 11.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a novel electron compass, includes electron compass body (1) and base (2), its characterized in that: the utility model discloses a glass lamp, including base (2), the upper surface fixedly connected with shell (3) of base (2), the upper surface threaded connection of shell (3) has glass cover (4), the bottom surface of base (2) is seted up flutedly (5), the inside rotation of flutedly (5) is connected with rotary rod (6), the upper end rotation of rotary rod (6) runs through out base (2) and extends to the inside of shell (3), the upper end fixedly connected with rotating device of rotary rod (6), the inner wall of shell (3) is provided with clamping device.

2. The novel electronic compass according to claim 1, characterized in that: rotating device is including initiative conical gear (7), initiative conical gear (7) sliding connection is on the inner wall of recess (5), the lower surface and rotary rod (6) fixed connection of initiative conical gear (7), the last fixed surface of base (2) is connected with three dead lever (8), the surface of three dead lever (8) all rotates and is connected with driven conical gear (9), three driven conical gear (9) meshing is connected with first conical gear (10), spout (11) have been seted up to first conical gear (10) upper surface.

3. The novel electronic compass according to claim 2, wherein: the three driven bevel gears (9) are all in meshed connection with the driving bevel gear (7).

4. The novel electronic compass according to claim 1, characterized in that: clamping device includes three fixed plate (12), three fixed plate (12) fixed connection is on the inner wall of shell (3), the equal fixedly connected with fixed block (13) of surface of three fixed plate (12), two rectangle spouts (14) have all been seted up to the surface of three fixed block (13), the equal sliding connection in opposite face of two rectangle spouts (14) has slider (15), the last fixed surface of three slider (15) is connected with splint (16), the equal fixedly connected with extension board (17) of surface of three splint (16), the equal fixedly connected with rubber slab (18) of surface of three splint (16) and three extension board (17).

5. The novel electronic compass according to claim 4, characterized in that: the outer surfaces of the three clamping plates (16) and the three support plates (17) are fixedly connected with rubber plates (18), and the two rectangular sliding grooves (14) are respectively positioned on the opposite surfaces of the fixing block (13).

6. The novel electronic compass according to claim 4, wherein: the rubber plates (18) are all in contact with the electronic compass body (1).