CN2839968Y

CN2839968Y - Gravity balancing compass device

Info

Publication number: CN2839968Y
Application number: CN 200520130371
Authority: CN
Inventors: 蔡瑞安
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-31
Filing date: 2005-10-31
Publication date: 2006-11-22
Anticipated expiration: 2015-10-31

Abstract

The utility model relates to a gravity balancing compass device, which comprises an outer bearing seat, a decorating container, a balancing frame, a magnetic rod, an indicator, like a pointer, wherein the decorating container is arranged on the outer bearing seat and the top surface of the decorating container is provided with a finial seat. The balancing frame is an n-shaped frame which is symmetrical left and right, and the bottom ends of the two side frames are provided with symmetrical storing frames which are used to place symmetrical gravity objects. The magnetic rod is arranged on the balancing frame transversely, and the intermediate point of the magnetic rod aligns a central shaft of the balancing frame. The bottom surface of the balancing frame is convexly provided with a finial which is arranged on the central shaft of the balancing frame and is positioned on the finial seat to form a rotary supporting point. The indicator is arranged at the upper part of the magnetic rod, and the indicating directions of the indicator correspond to the S pole of the magnetic rod.

Description

The Weight-balancing type compass device

Technical field

The utility model relates to a kind of compass device, particularly a kind of Weight-balancing type compass device.

Background technology

At present common compass article with the northern function of finger, mostly be to utilize a small enclosed housing, the surface is established one and can be had an X-rayed the window of enclosure interior thereon, and portion establishes a fulcrum within it, the needle that makes two ends be divided into N, the S utmost point again is set on the described fulcrum, but must make needle and fulcrum between axle friction force reduce to minimum, make needle have a central rotating shaft and almost be free equilibrium state, can experience the magnetic field of the earth delicately and present the finger north effect of compass; Yet existing compass article only have compass functional, and pointer is little, are located at again in the small enclosed housing, are difficult to become a desk decoration thing, and this is existing compass article a fly in the ointment.

Summary of the invention

The utility model fundamental purpose is to provide a kind of Weight-balancing type compass device, it is that a decoration container is set on the bearing outside one, establish a dead head on the container top surface for support one symmetrical ㄇ type balancing stand, and two bogie side frame bottoms of described balancing stand are respectively equipped with the storage frame of symmetry for the gravity thing of putting symmetry; A horizontal bar magnet and an indicator on balancing stand again, and the intermediate point of bar magnet is aligned with the central shaft of balancing stand; Again the central shaft upper bottom surface of balancing stand be convexly equipped with one top, described top being positioned on the dead head to form the balance fulcrum of balancing stand; Stable equilibrium's effect and the top low-frictional force point action that is positioned on the dead head by balancing stand dual side-edge gravity thing then, make balancing stand can be crossed on the decoration container unsettled rotation in top, and then make on the balancing stand bar magnet have a central rotating shaft and almost be free state, the magnetic field of the earth is experienced in activation, orders about balancing stand and go up indicator to present the compass effect significantly.

The utility model purpose again is to provide a kind of Weight-balancing type compass device, wherein said indicator is arranged on the outside, and can be designed to the Warning Mark of various moulding such as arrow formula pointer etc., and it can outwards be showed significantly, replace existing needle, and increase appreciation effect.

Another purpose of the utility model is to provide a kind of Weight-balancing type compass device, and it is to carry other ornament on the central shaft of balancing stand more evenly, as penholder and pen or thermometer etc., promotes decorative effect of the present utility model.

To achieve these goals, the utility model provides a kind of Weight-balancing type compass device, comprises an outer bearing, a decoration container, a balancing stand, a bar magnet, reaches an indicator, it is characterized in that:

Outer bearing is a support body, comprise a base, a loam cake and be arranged on base and loam cake between support;

Decoration container, but be the transparent shell that a level is put, its inside is installed with ornament, and its end face centre is established a groove again, a sheathed dead head in the groove, described dead head has the tapered supporting surface of a rounding;

Balancing stand, it is a symmetrical ㄇ type frame, the bottom of its two bogie side frame is provided with the storage frame for the gravity thing of putting symmetry of several symmetries, and establish a tank for a horizontal bar magnet on the middle frame of balancing stand, and be convexly equipped with one top on the central shaft bottom surface of the middle frame of balancing stand, described top tip be positioned dead head the inverted cone supporting surface in the heart, form the fulcrum of balancing stand;

Bar magnet is to cross on the middle frame of balancing stand, and the intermediate point of bar magnet is the central axis that is aligned with buoyancy aid;

Indicator is that balance is horizontally placed on the middle frame of balancing stand, and the indication of indicator is to being involutory in the S of the bar magnet utmost point, and indicator is with the synchronous interlock of bar magnet.

Described dead head is that wear-resistant metal material is made.

Described gravity thing is a tup body.

A scale plate is established in described indicator below, described scale plate and indicator interlock, and the finger north orientation of scale plate be involutory indication in indicator to.

Described decoration container is non-enclosed or closed container, is installed in liquid ornament.

Described liquid ornament is one-pack-type ornament or dual liquid type ornament.

Described decoration container bottom is provided with several LED.

Ornament further is set on the described balancing stand.

Described ornament is a penholder or a thermometer.

Described ornament is set directly on the central shaft of the indicator on the balancing stand, and passes loam cake one medium pore and the protruding loam cake top that is exposed at.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model one embodiment;

Fig. 2 is the STRUCTURE DECOMPOSITION figure of Fig. 1;

Fig. 3 is Fig. 1 one side sectional view;

Fig. 4 is the utility model one user mode figure;

Fig. 5 is another user mode of the utility model figure;

Fig. 6 is the STRUCTURE DECOMPOSITION figure of Fig. 5.

Description of reference numerals: compass device 1; Outer bearing 10; Base 11; Support 12; Loam cake 13; Groove 14; Medium pore 15; Decoration container 20; Ornament 21; Groove 22; Dead head 23; Supporting surface 24; Balancing stand 30; Bogie side frame 31; Storage frame 32; Gravity thing 33; Middle frame 34; Tank 35; Top 36; Central shaft 37; Bar magnet 40; Intermediate point 41; Indicator 50; Indication is to 51; Scale plate 52; Ornament 60; Penholder 61; Tool 62.

Embodiment

Referring to figs. 1 to shown in Figure 3, it is respectively the three-dimensional combination figure of the utility model one embodiment, STRUCTURE DECOMPOSITION figure and side sectional view, the utility model compass device 1 comprises an outer bearing 10, one decoration container 20, one balancing stand 30, one bar magnet 40, reach an indicator 50 as a pointer moulding, wherein, the shape of described outer bearing 10 is regardless of, inner having an X-rayed for good, as utilize transparent polymer ejection formation to make a base 11 and a loam cake 13, and loam cake 13 is mounted on two symmetrical supports 12 of base and form a structure, and can have an X-rayed the below as shown in Figure 1 and Figure 4 by transparent loam cake 13, establish a groove 14 again on the base 11 for putting decoration container 20.But described decoration container 20 is housings that a level is put, and its external form is regardless of, but is good with the transparent body, makes its inside can be installed with all kinds of ornaments 21 and outwards shows as shown in Figure 4; The end face centre of decoration container 20 is established a groove 22 again, and for a sheathed dead head 23, described dead head 23 is made for good with wear-resistant metal material, have an inverted cone supporting surface 24 in the groove 22.Described balancing stand 30 is ㄇ type framves of one left and right (laterally) symmetry, its two bogie side frame 31 extends suitable length downwards, the bottom of two bogie side frames 31 also is provided with the storage frame 32 of several symmetries, can make balancing stand 30 form left and right (laterally) stability for the gravity thing 33 of putting symmetry as the tup body in the storage frame 32.Bar magnet 40 is to cross at an appropriate position on the balancing stand 30, as establishing a tank 35 for ccontaining bar magnet 40 on the middle frame 34 of balancing stand 30, and makes the intermediate point 41 (being N, S utmost point boundary line) of bar magnet 40 be aligned with the central shaft 37 of balancing stand 30; To be convexly equipped with one top 36, described top 36 be to be positioned on the central shaft 37 of balancing stand 30 in tank 35 bottom surfaces of balancing stand 30 again, and top 36 most advanced and sophisticated and be positioned dead head 23 inverted cone supporting surface 24 in the heart, as the balance fulcrum of balancing stand 30; Then the stable equilibrium effect and top 36 of balancing stand 30 by two bogie side frames, 31 bottom gravity things 33 is positioned at the low-frictional force point action on the dead head 23, make balancing stand 30 can cross over unsettled rotation above decoration container 20, make bar magnet 40 almost be free state and can experience the magnetic field of the earth and bring into play compass to refer to northern effect, and then make balancing stand 30 have compass to refer to northern effect with bar magnet 40 synchronous starts.

Described indicator 50 is that balance is horizontally placed on the middle frame 34 of balancing stand 30, make its can with balancing stand 30 interlocks; Described again indicator 50 can be liked and is designed to the Warning Mark of various moulding with the individual, as Fig. 2 and arrow formula pointer shown in Figure 6, and make the direction indication 51 (as the arrow end) of indicator 50 involutory in the S of bar magnet 40 utmost point, make indicator 50 and stop at north pointer direction with bar magnet 40 synchronous interlocks; And because of described indicator 50 can the variation design, its type body needle than existing compass article again is big, and be arranged on outside obviously position again, can allow the user watch the compass effect of indicator 50 significantly, so can replace the small-sized needle that existing compass article are arranged on enclosure interior, and promote the appreciation effect of the utility model compass device 1; Described indicator 50 can cooperate a scale plate 52 to use, described scale plate 52 can be arranged on indicator 50 belows and with indicator 50 interlocks, and the finger north orientation of scale plate 52 (N to) is that involutory indication in indicator 50 is to 51, then the user can see indicator 50 and scale plate 52 as shown in Figure 1 and Figure 4 through transparent upper cover 13, can further know the segmentation angle in four corners of the world direction and each orientation by scale plate 52.

Described decoration container 20 is transparent closed or non-enclosed container, make the kind of its inner ornament that is installed with 21 can be diversified, as orndments or liquid ornament, and liquid ornament can be divided into one-pack-type ornament or dual liquid type ornament, comprise water, oil (as Chinese wax oil) biliquid and uprightly swim in floating thing on the liquid level shown in the 4th figure as the dual liquid type ornament, also several LED (light emitting diode) can be set in decoration container 20 bottoms, to increase lighting effects.

With reference to figure 5 and shown in Figure 6, can carry ornament 60 more evenly on the balancing stand 30, described ornament 60 can be a penholder 61 for the tool 62 of planting, or thermometer or other suitable article (figure does not show), described ornament 60 can be set directly on the central shaft of the indicator 50 on the balancing stand 30 as penholder 61, and pass loam cake 13 1 medium pores 15 and protruding loam cake 13 tops that are exposed at, use and promote decorative effect of the present utility model.

Above-mentioned graphic and explanation of taking off only is embodiment of the present utility model, and is non-for limiting embodiment of the present utility model; Generally those skilled in the art, it complies with feature category of the present utility model, and other equivalence of being done changes or modifies, and all should be encompassed in the claim scope of following this case.

Claims

1. a Weight-balancing type compass device comprises an outer bearing, a decoration container, a balancing stand, a bar magnet, reaches an indicator, it is characterized in that:

2. Weight-balancing type compass device as claimed in claim 1 is characterized in that: described dead head is that wear-resistant metal material is made.

3. Weight-balancing type compass device as claimed in claim 1 is characterized in that: described gravity thing is a tup body.

4. Weight-balancing type compass device as claimed in claim 1 is characterized in that: a scale plate is established in described indicator below, described scale plate and indicator interlock, and the finger north orientation of scale plate be involutory indication in indicator to.

5. Weight-balancing type compass device as claimed in claim 1 is characterized in that: described decoration container is non-enclosed or closed container, is installed in liquid ornament.

6. Weight-balancing type compass device as claimed in claim 5 is characterized in that: described liquid ornament is one-pack-type ornament or dual liquid type ornament.

7. Weight-balancing type compass device as claimed in claim 1 is characterized in that: described decoration container bottom is provided with several LED.

8. Weight-balancing type compass device as claimed in claim 1 is characterized in that: ornament further is set on the described balancing stand.

9. Weight-balancing type compass device as claimed in claim 8 is characterized in that: described ornament is a penholder or a thermometer.

10. Weight-balancing type compass device as claimed in claim 8 is characterized in that: described ornament is set directly on the central shaft of the indicator on the balancing stand, and passes loam cake one medium pore and the protruding loam cake top that is exposed at.