CN213874369U

CN213874369U - Electronic compass with mounting base

Info

Publication number: CN213874369U
Application number: CN202022316719.XU
Authority: CN
Inventors: 付艳彬; 郑小艳
Original assignee: Changchun Xunlian Technology Co ltd
Current assignee: Changchun Xunlian Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-08-03
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses an electronic compass with a mounting base, which comprises a main body device, wherein the bottom end of the main body device is provided with a base, one side surface of the base is fixedly connected with a first clamping rod, one side surface of the main body device is provided with a groove, one end of the first clamping rod is positioned at the inner side of the groove, the inner side of the first clamping rod is provided with a first limiting groove, the inner side of the first limiting groove is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a limiting block, the top surface of the main body device is provided with a pressing block, and one side of the pressing block is fixedly connected with a supporting block; compared with the prior art, the utility model discloses the beneficial effect that can reach is: through the briquetting that sets up, can be when we fix the electron compass on the base, if later stage is demolishd the electron compass from the base, only need press the briquetting and just can realize, the dismantlement maintenance in the later stage of being convenient for, easy operation is convenient.

Description

Electronic compass with mounting base

Technical Field

The utility model relates to a technical field of electron compass especially relates to an electron compass with mounting base.

Background

Electronic compasses, also known as digital compasses, have been widely used as navigation instruments or attitude sensors in modern technology. Compared with the traditional pointer type and balance frame structure compass, the electronic compass has the advantages of low energy consumption, small volume, light weight, high precision and miniaturization, the output signal of the electronic compass can realize digital display through processing, the electronic compass can be used for pointing, and the digital signal of the electronic compass can be directly sent to an automatic rudder to control the operation of a ship. The three-axis strapdown reluctance type digital magnetic compass has the advantages of high anti-shaking and anti-vibration performance, high course accuracy, electronic compensation for interference magnetic fields, capability of being integrated into a control loop for data link and the like, and is widely applied to the fields of aviation, aerospace, robots, navigation, autonomous navigation of vehicles and the like.

Most of existing electronic compasses are fixed on a base in a bolt mode, if the bolt is rotated for multiple times, holes can deform, later screwing can be conducted, loosening can be caused, and therefore the electronic compass with the mounting base is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an electronic compass with an installation base, which can be realized by only pressing a pressing block if the electronic compass is to be detached from the base in the later period when the electronic compass is fixed on the base through the arranged pressing block, thereby facilitating the later detachment and maintenance and having simple and convenient operation; and the dead lever that sets up can effectually fix whole device and can not produce not hard up on the fixed plate, and the pulling dead lever also can be dismantled whole device from the fixed plate moreover.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an electron compass with mounting base, includes the main part device, the main part device bottom is provided with the base, base one side fixed surface is connected with first kelly, main part device side surface is seted up flutedly, first kelly one end is in the recess inboard, first spacing groove has been seted up to first kelly inboard, the first spacing inslot side fixedly connected with first spring, first spring other end fixedly connected with stopper, main part device top surface is provided with the briquetting, briquetting one side fixedly connected with supporting shoe, supporting shoe bottom fixedly connected with second spring, the second spring other end is connected with main part device one end fixed surface, the spout has been seted up on main part device top surface, briquetting one end is in the spout inboard.

As a preferred technical scheme of the utility model, the base bottom is provided with the fixed plate, base opposite side surface fixedly connected with second kelly, first draw-in groove has been seted up to fixed plate side surface, the second spacing groove has been seted up to first draw-in groove inboard, second kelly one end is in first draw-in groove inboard, the fixed plate surface is provided with the dead lever, the second draw-in groove has been seted up to second kelly side surface, dead lever one end surface has cup jointed the third spring and has run through the second spacing groove and be in the second draw-in groove inboard.

As an optimized technical scheme of the utility model, the quantity of second spring is provided with four, and four the second spring is in main part device top and bottom respectively.

As a preferred technical scheme of the utility model, a side surface of stopper sets up to the semicircle, just stopper one end is in the spout inboard.

As an optimal technical scheme of the utility model, the quantity of first kelly is provided with two, and two first kelly passes through the stopper and is connected for the block with the spout.

As an optimal technical scheme of the utility model, the shape of briquetting sets up to the rectangle, just the briquetting both sides all are provided with the supporting shoe.

As an optimal technical scheme of the utility model, the second kelly is in base one side both ends respectively, just the second kelly passes through the dead lever and is connected for the block with the fixed plate.

As an optimal technical scheme of the utility model, the one end of dead lever is provided with changes the handle, just change and seted up anti-skidding line to the surface.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the briquetting that sets up, can be when we fix the electron compass on the base, if later stage is demolishd the electron compass from the base, only need press the briquetting and just can realize, the dismantlement maintenance in the later stage of being convenient for, easy operation is convenient.

2. Through the dead lever that sets up, can effectually fix whole device and can not produce not hard up on the fixed plate, the pulling dead lever also can be dismantled whole device from the fixed plate moreover.

Drawings

Fig. 1 is a schematic overall top view structure of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

fig. 5 is an enlarged schematic structural view of the utility model at C in fig. 2;

wherein: 1. a main body device; 2. a base; 3. a fixing plate; 4. briquetting; 5. a support block; 6. a first clamping rod; 7. a groove; 8. a second clamping rod; 9. a first card slot; 10. fixing the rod; 11. a second card slot; 12. a first limit groove; 13. a first spring; 14. a limiting block; 15. a second spring; 16. a second limit groove; 17. a third spring; 18. a chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 2, an electronic compass with a mounting base includes a main body device 1, a base 2 is disposed at the bottom end of the main body device 1, a first clamping rod 6 is fixedly connected to a surface of one side of the base 2, a groove 7 is disposed on a surface of one side of the main body device 1, one end of the first clamping rod 6 is located inside the groove 7, a first limiting groove 12 is disposed inside the first clamping rod 6, a first spring 13 is fixedly connected to an inside of the first limiting groove 12, a limiting block 14 is fixedly connected to the other end of the first spring 13, a pressing block 4 is disposed on a surface of the top end of the main body device 1, a supporting block 5 is fixedly connected to one side of the pressing block 4, a second spring 15 is fixedly connected to the bottom end of the supporting block 5, the other end of the second spring 15 is fixedly connected to a surface of one end of the main body device 1, a sliding groove 18 is disposed on a surface of the top end of the main body device 1, and one end of the pressing block 4 is located inside the sliding groove 18;

when the device is used for fixing the main body device 1 on the surface of the base 2, one end of the first clamping rod 6 is pushed towards the inner side of the main body device 1 along the groove 7, at the moment, the limiting block 14 can extrude the first spring 13 to be positioned at the inner side of the first limiting groove 12, when the first clamping rod 6 is completely positioned at the inner side of the groove 7, the limiting block 14 meets the sliding groove 18, at the moment, the first spring 13 automatically pushes the limiting block 14 to the inner side of the sliding groove 18 under the condition of no pressure, the main body device 1 is fixed on the surface of the base 2, when the main body device 1 needs to be detached from the surface of the base 2, the pressing blocks 4 at the top end and the bottom end of the main body device 1 are pressed, the supporting blocks 5 at the two sides of the pressing block 4 can be stressed to extrude the second spring 15, the pressing block 4 can slide downwards along the sliding groove 18, the limiting block 14 is extruded out from the inner side of the sliding groove 18, and the main body device 1 is extracted; through having set up briquetting 4, when installing main part device 1 on base 2 surface, under the condition of not pressing briquetting 4, main part device 1 can be fixed with base 2 always, when needs get off main part device 1 from base 2 surface uninstallation, presses briquetting 4 and can realize, easy operation is convenient.

In other embodiments, as shown in fig. 2, the fixing plate 3 is disposed at the bottom end of the base 2, the second clamping bar 8 is fixedly connected to the other side surface of the base 2, the first clamping groove 9 is formed in one side surface of the fixing plate 3, the second limiting groove 16 is formed in the inner side of the first clamping groove 9, one end of the second clamping bar 8 is located in the inner side of the first clamping groove 9, the fixing rod 10 is disposed on the surface of the fixing plate 3, the second clamping groove 11 is formed in one side surface of the second clamping bar 8, and the third spring 17 sleeved on one end surface of the fixing rod 10 penetrates through the second limiting groove 16 and is located in the inner side of the second clamping groove 11;

when the device is used for fixing the base 2 on the surface of one side of the fixing plate 3, the second clamping rod 8 on the surface of the base 2 is pushed towards the inner side of the fixing plate 3 along the first clamping groove 9, because the fixing rod 10 is in an extended state under the condition of no stress, the fixing rod 10 needs to be pulled outwards, when the second clamping rod 8 is completely positioned on the inner side of the first clamping groove 9, the fixing rod 10 is loosened, the fixing rod 10 can slide inwards along the second limiting groove 16 and is clamped on the inner side of the second clamping groove 11, and otherwise, the base 2 can be detached from the surface of the fixing plate 3 by pulling out the fixing rod 10; by arranging the fixing rod 10, when the base 2 and the fixing plate 3 need to be fixed at a certain position, the whole device can be fixed only by pushing and pulling the fixing rod 10 to clamp the second clamping rod 8.

In other embodiments, the present embodiment discloses the second springs 15, as shown in fig. 2 and 4, the number of the second springs 15 is four, and the four second springs 15 are respectively located at the top end and the bottom end of the main device 1;

through having set up second spring 15, when we pressed briquetting 4, briquetting 4 both sides all can the atress, avoid the atress uneven with lead to can't pressing down stopper 14.

In other embodiments, the embodiment discloses the stopper 14, as shown in fig. 3, a side surface of the stopper 14 is configured as a semicircular arc, and one end of the stopper 14 is located inside the sliding groove 18;

the stopper 14 is provided to facilitate the engagement of the first lock lever 6 with the inside of the main body device 1 and to fix the base 2 to the main body device 1 so as not to easily fall off.

In other embodiments, the embodiment discloses two first clamping rods 6, as shown in fig. 2, the number of the first clamping rods 6 is two, and the two first clamping rods 6 are connected with the sliding groove 18 through the limiting block 14 in a clamping manner; through having set up first kelly 6, can fix main part device 1 at base 2 a side surface from both ends, increased the steadiness.

In other embodiments, the present embodiment discloses a pressing block 4, as shown in fig. 2, the pressing block 4 is rectangular, and both sides of the pressing block 4 are provided with supporting blocks 5;

by arranging the pressing block 4, when people need to detach the main body device 1 from the surface of the base 2, the main body device can be detached only by pressing the pressing block 4.

In other embodiments, the present embodiment discloses the second clamping bar 8, as shown in fig. 2, the second clamping bar 8 is respectively located at two ends of one side of the base 2, and the second clamping bar 8 is connected with the fixing plate 3 through the fixing rod 10 in a clamping manner;

through having set up second kelly 8, can effectually fix base 2 in fixed plate 3 one side, avoid producing the not hard up condition.

In other embodiments, the present embodiment discloses a fixing rod 10, as shown in fig. 5, one end of the fixing rod 10 is provided with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains;

by arranging the fixing rod 10 and arranging the anti-skidding lines on the surface of the fixing rod 10, friction force is increased, and the surface of the fixing rod 10 is prevented from being smoothly pushed.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electronic compass with a mounting base, comprising a body device (1), characterized in that: the bottom end of the main body device (1) is provided with a base (2), one side surface of the base (2) is fixedly connected with a first clamping rod (6), one side surface of the main body device (1) is provided with a groove (7), one end of the first clamping rod (6) is positioned at the inner side of the groove (7), the inner side of the first clamping rod (6) is provided with a first limiting groove (12), the inner side of the first limiting groove (12) is fixedly connected with a first spring (13), the other end of the first spring (13) is fixedly connected with a limiting block (14), the top end surface of the main body device (1) is provided with a pressing block (4), one side of the pressing block (4) is fixedly connected with a supporting block (5), the bottom end of the supporting block (5) is fixedly connected with a second spring (15), the other end of the second spring (15) is fixedly connected with the surface of one end of the main body device (1), the top end surface of the main body device (1) is provided with a sliding groove (18), one end of the pressing block (4) is positioned at the inner side of the sliding groove (18).

2. An electronic compass having a mounting base, as claimed in claim 1, wherein: the utility model discloses a fixing device for lamp holder, including base (2), second clamping bar (8), first draw-in groove (9) have been seted up to fixed plate (3) bottom, second spacing groove (16) have been seted up to first draw-in groove (9) inboard, second clamping bar (8) one end is in first draw-in groove (9) inboard, fixed plate (3) surface is provided with dead lever (10), second draw-in groove (11) have been seted up to second clamping bar (8) side surface, dead lever (10) one end surface has cup jointed third spring (17) and has run through second spacing groove (16) and be in second draw-in groove (11) inboard.

3. An electronic compass having a mounting base, as claimed in claim 1, wherein: the number of the second springs (15) is four, and the four second springs (15) are respectively arranged at the top end and the bottom end of the main body device (1).

4. An electronic compass having a mounting base, as claimed in claim 1, wherein: one side surface of the limiting block (14) is arranged to be a semicircular arc, and one end of the limiting block (14) is located on the inner side of the sliding groove (18).

5. An electronic compass having a mounting base, as claimed in claim 1, wherein: the number of the first clamping rods (6) is two, and the first clamping rods (6) are connected with the sliding grooves (18) in a clamping mode through limiting blocks (14).

6. An electronic compass having a mounting base, as claimed in claim 1, wherein: the shape of the pressing block (4) is rectangular, and supporting blocks (5) are arranged on two sides of the pressing block (4).

7. An electronic compass having a mounting base, as claimed in claim 2, wherein: the second clamping rods (8) are respectively arranged at two ends of one side of the base (2), and the second clamping rods (8) are connected with the fixing plate (3) in a clamping mode through fixing rods (10).

8. An electronic compass having a mounting base, as claimed in claim 2, wherein: one end of the fixed rod (10) is provided with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains.