CN2685952Y

CN2685952Y - Base structure for rotary moving fixed point

Info

Publication number: CN2685952Y
Application number: CN 200420005487
Authority: CN
Inventors: 蔡泳明; 钟国诚
Original assignee: Kernan Tech Co Ltd
Current assignee: Kernan Tech Co Ltd
Priority date: 2004-03-08
Filing date: 2004-03-08
Publication date: 2005-03-16
Anticipated expiration: 2014-03-08

Abstract

The utility model discloses a base structure for rotary moving fixed point. A border sensor is arranged on the base. The border sensor transmits a detecting signal to a receiving end from the emitting end of the border sensor, and therefore, a detecting interval is formed. The top cover of the base is provided with a light screen, when the light screen of the top cover rotates to the border sensor, the light screen can block the detecting signal of the border sensor to cause the receiving end not to receive the detecting signal emitted by the emitting end. A control circuit controls a motor to stop the action to cause the base to have the efficacy of a rotary moving fixed point, and therefore, other devices (such as displays, etc. ) can be matched. Therefore, in the briefings of meetings, with the efficacy of the rotary moving fixed point of the base, attendees can watch towards omni directions, and furthermore, the purpose of excluding the dead angles of the visual field of the electronic displays can be achieved.

Description

The understructure of turn fixed point

Technical field

The utility model relates to a kind of understructure of turn fixed point, especially refer to a kind of when the base turn, rotating angle by this border sensor may command base, make its user can reach comprehensive effect of watching, and then the understructure of the turn fixed point of the situation of eliminating electronic console blind area.

Background technology

At present general common understructure sees also shown in Figure 1ly, and this base body 1 comprises bracing frame 12 and base 11, and this bracing frame 12 directly is connected with electronic console 2, because of this base body 1 is fixed, so can't do the direction rotation.Because scientific-technical progress now, often use electronic console 2 in various occasions and each family, even in business circles, because of distance factor, often see through timely image video signal as getting in touch pipeline between company and the company, and often the field-of-view angle of this electronic console 2 has certain scope, when causing the beholder in blind area, just can't learn the information of electronic console 2 its contents, therefore often need to rotate electronic console 2 by manual mode, even need provide several electronic consoles 2, there is not the situation at dead angle to get rid of the beholder, not only cause loaded down with trivial details in the use, more can cause the increase of cost on the resource, thereby develop the base that another kind can be transferred up and down, yet by the last lower angle of adjusting electronic console 2, its scope of improving blind area is still limited, therefore the situation that can't provide the user to watch in comprehensive angle fully.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of understructure of turn fixed point, it mainly is provided with the border sensor by this base, this border sensor can transmit a detection signal to receiving end via the transmitting terminal of itself, and then form between a detection region, and the top cover of this base is provided with shadow shield, when the shadow shield of this top cover goes in the border sensor, this shadow shield can block the detection signal of border sensor, when making its this receiving end can't receive the detection signal that this transmitting terminal launches, can control motor via control circuit and stop start, make the effect of this base tool turn fixed point, and then other device (as: display etc.) of can arranging in pairs or groups, therefore in the meeting bulletin, by the effect of this base tool turn fixed point, can comprehensively watch for the participant, and then reach the purpose of getting rid of the electronic console blind area.

For this reason, the utility model proposes a kind of understructure of turn fixed point, it comprises base body, sliding-rail groove seat and top cover; Wherein, this base body is provided with base seat groove, and this base seat groove is provided with one or more border sensor, and this border sensor can transmit a detection signal to receiving end via transmitting terminal, forms between a detection region;

This sliding-rail groove seat is provided with chute, is provided with ball in this chute, and described ball is mounted slidably in chute;

This top cover is provided with rack rails, and this top cover is provided with the shadow shield of the detection signal that can block the border sensor;

The shadow shield of described top cover can go to the border sensor of base seat groove, this shadow shield is the shadow shield that can block the detection signal of border sensor, the control circuit controllable motor stops operating, other devices such as setting, and the display of can arranging in pairs or groups but this base turn is fixed a point.

The understructure of aforesaid turn fixed point, the transmitting terminal of this border sensor and receiving end can be made as same surface level, and this top cover is provided with a reflecting optics, but this top cover turn setting, this reflecting optics can rotate to the border sensor, and described detection signal of launching from transmitting terminal can reflect in receiving end, and this receiving end can receive detection signal, this control circuit board can stop motor and be rotated further, but this base turn fixed point is provided with.

The understructure of aforesaid turn fixed point, this sliding-rail groove seat can be provided with ring-like location-plate, and this ring-like location-plate is provided with locating slot, and the ball in this chute is arranged with locator meams.

The understructure of aforesaid turn fixed point, this base seat groove is provided with rotation apparatus, motor, control circuit and border sensor.

The understructure of aforesaid turn fixed point, this base body one side is provided with the reception control panel, and this reception control panel is provided with signal receiver and supplies the operating key of user by telepilot or manual mode control.

By said structure as can be seen, the utlity model has following advantage: 1. can arbitrarily change visual field direction.2. need not rotate by manpower.3. but far distance controlled turn direction.4. the situation of getting rid of blind area.5. the scope of may command rotation.6. avoid taking advantage of the collision of article carrying piece and other article.7. promote the tenure of use of taking advantage of article carrying piece.

Description of drawings

Fig. 1 is known understructure synoptic diagram;

Fig. 2 is a understructure perspective exploded view of the present utility model;

Fig. 3 is a base body structural representation of the present utility model;

Fig. 4 is a sliding-rail groove holder structure synoptic diagram of the present utility model;

Fig. 5 is a cap structure synoptic diagram of the present utility model;

Fig. 6 is a combination diagrammatic cross-section of the present utility model;

Fig. 7 is the illustrative view of turn fixed point of the present utility model;

Fig. 8 is the second embodiment illustrative view of the utility model turn fixed point;

Fig. 9 is the utility model the 3rd embodiment (collocation telepilot and manual mode) control turn illustrative view.

The drawing reference numeral explanation:

1, base body 11, base 12, comprise bracing frame

2, electronic console 3, turn base body 31, base body

311, fish plate 312, base seat groove 313, reception control panel

314, power input hole 315, rotation apparatus 351, axostylus axostyle

316, motor 317, control circuit board 318, border sensor

381, transmitting terminal 382, receiving end 383, detect existing news

319, signal receiver numbers 320, operating key 32, sliding-rail groove seat

321, protuberance 322, axle sleeve 323, chute

324, ball 33, ring-like location-plate 331, locating slot

34, top cover 341, groove 342, slide rail

343, groove 344, rack rails 345, shadow shield

346, reflecting optics 4, telepilot

Embodiment

For the effect that makes convenient simple and direct understanding further feature content of the present utility model of your auditor and advantage and reached can more manifest, with the utility model conjunction with figs., be described in detail as follows now:

See also shown in Figure 2ly, the utility model provides the understructure of a kind of turn fixed point, comprises a base body 31, a sliding-rail groove seat 32, one ring-like location-plate 33 and a top cover 34, wherein:

These base body 31 1 sides are provided with and receive control panel 313, these reception control panel 313 opposite sides are provided with power input hole 314, for these turn base body 3 acquisition power supplys, and these base body 31 inside are provided with a base seat groove 312, please cooperate shown in Figure 3, these base seat groove 312 inside are provided with a rotation apparatus 315, this rotation apparatus 315 is formed by one or more tooth spare, therefore the group that sees through this rotation apparatus 315 is established, the turn speed of this turn base is slowed down, and then other device (as: display etc.) of can arranging in pairs or groups, in case spline speed is too fast, cause the situation of user's blurred vision, and these rotation apparatus 315 1 sides are provided with a motor 316, by this motor 316 to drive the rotation of this rotation apparatus 315, these base seat groove 312 1 sides are provided with one or more border sensor 318 in addition, this border sensor 318 can transmit a detection signal 383 to receiving end 382 by transmitting terminal 381 again, please cooperate shown in the enlarged drawing of Fig. 7, and then form between a detection region, the turn fixed point of this turn base of may command, and then the situation of eliminating blind area, moreover this base seat groove 312 is provided with a control circuit 317, sees through this control circuit 317 and is connected with motor 316 and border sensor 318.

Please cooperate shown in Figure 4, this sliding-rail groove seat 32 is provided with a protuberance 321, this protuberance one side is provided with chute 323, slide in chute 323 for ball 324, therefore when this top cover 34 is harmonious with this sliding-rail groove seat 32, can rotate smoothly to reduce the friction force that this top cover 34 produced when rotating, the commentaries on classics power that simultaneously can save motor 316, these sliding-rail groove seat 32 opposite sides are provided with axle sleeve 322 again, by this axle sleeve 322 can with the axostylus axostyle 351 of base seat groove 312 its rotation apparatus 315 mutually axle close, and then fully reach the fixing of this rotation apparatus 315.

Please cooperate shown in Figure 2ly again, this ring-like location-plate 33 is provided with locating slot 331, when this ring-like location-plate 33 places sliding-rail groove seat 32, sees through this locating slot 331, make this ball 324 in the chute 323 of sliding-rail groove seat 32 in the location arrangement.

Please cooperate shown in Figure 5 again, this top cover 34 is provided with a groove 341, these groove 341 1 sides are provided with slide rail 342, and this slide rail 342 is provided with groove 343, can be for ball 324 in 323 rollings of chute of groove 343 and this sliding-rail groove seat 32, this top cover 34 is provided with rack rails 344 in addition, because of it nibbles this rack rails 344 by rotation apparatus 315, make this top cover 34 tool rotating effects, moreover these top cover 34 1 sides are equiped with shadow shield 345, when this shadow shield 345 goes to border sensor 318, this shadow shield 345 can block the detection signal of border sensor 318, and 317 control motors 316 of this control circuit this moment stop operating, thereby the turn of this base of may command location,, in meeting even some occasion, on different seats, can watch for the participant with different angles.

By above-mentioned each parts explanation, the situation that the establishing of the utility model group is put, see also shown in Figure 6, interior prior to base seat groove 312 with rotation apparatus 315, motor 316, after control circuit 317 and border sensor are established for 318 groups and are finished, again with the axostylus axostyle 351 of the axle sleeve 322 of this sliding-rail groove seat 32 and rotation apparatus 315 mutually axle close, to fix this rotation apparatus 315, at last this sliding-rail groove seat 32 is fixedly arranged on this base seat groove 312, after establishing via the said structure group, be provided with ball 324 in the chute 323 because of this sliding-rail groove seat 32, therefore should ring-like location-plate 33 and this sliding-rail groove seat 32 when being harmonious, locating slot 331 by this ring-like location-plate 33, ball 324 location of these chute 323 inside are arranged, at last again with this top cover 34 and sliding-rail groove seat 32 and ring-like location-plate 33 fit mutually, make the groove 341 of this top cover 34, groove 343 and slide rail 342, respectively with the protuberance 321 of this sliding-rail groove seat 32, ball 324 and this ring-like location-plate 33 engage, make this ball 324 in

groove

343 and 323 slips of chute, make this top cover 34 when rotating, reduce friction force and can rotate smoothly, again with fish plate 311 and these top cover 34 lockings, make this top cover 34 be fixed in this sliding-

rail groove seat

32 and 312 turns of this base seat groove, after establishing via the said structure group, again base seat groove 312 is locked in the base body 31.

See also shown in Figure 7, illustrative view for the utility model turn fixed point, when the shadow shield 345 of this top cover 34 rotates to border sensor 318, this shadow shield 345 can block the detection signal 383 of border sensor 318, when making this receiving end 382 can't receive the detection signal 383 that this transmitting terminal 381 launched, this control circuit board 317 can stop motor 316 and be rotated further, scope with the turn of controlling this top cover 34, make the effect of this base tool turn fixed point, and then eliminating electronic console blind area, avoid excessive simultaneously, cause the situation of pushing of colliding because of the rotation radian.

See also shown in Figure 8, second embodiment for the utility model turn fixed point, its transmitting terminal 381 with border sensor 318 is made as same surface level with receiving end 382, and this top cover 34 is provided with a reflecting optics 346, when the reflecting optics 346 of this top cover 34 rotates to border sensor 318, this reflecting optics 346 can reflect the detection signal 383 that transmitting terminal 381 is launched in receiving end 382, when making its this receiving end 382 receive detection signal 383, this control circuit board 317 can stop motor 316 and be rotated further, and makes the effect of this base tool turn fixed point.

The utility model the 3rd embodiment, telepilot and the manual mode of can arranging in pairs or groups control turn, please consult shown in Figure 9 again, because of being provided with, its these base body 31 1 sides receive control panel 313, this reception control panel 313 is provided with signal receiver 319, and this signal receiver 319 is made as multiple spot and receives, therefore can increase the signal range of receiving of this signal receiver 319, and these signal receiver 319 both sides are provided with operating key 320, not only can see through telepilot 4 and make far distance controlled, can select simultaneously operating key 320 controls, and then get rid of if when telepilot 4 does not have electricity the situation that causes turn to be stopped, therefore when the user is in blind area, the user only needs the control by telepilot 4 or operating key 320, the turn direction of may command rotating base body 3, and then the blind area problem of eliminating electronic console 2.

For making the utility model show its progressive and practicality more, to do a comparative analysis as follows with known technology now:

Known technology:

1. can't the field of fixation direction.

2. need to move to change visual field direction by manpower.

3. easily cause blind area.

4. can't arbitrarily change visual field direction.

5. can't provide that the user is comprehensive to be watched.

The utility model advantage:

1. can arbitrarily change visual field direction.

2. need not rotate by manpower.

3. but far distance controlled turn direction.

4. the situation of getting rid of blind area.

5. the scope of may command rotation.

6. avoid taking advantage of the collision of article carrying piece and other article.

7. promote the tenure of use of taking advantage of article carrying piece.

In sum, the utility model has reached the effect that institute's desire is promoted really breaking through under the previous technical pattern, and also non-be familiar with this skill person institute easily full of beard reach, moreover, progressive, the practicality of the utility model institute tool show the application important document whence that has met novel patent and file an application in accordance with the law.

Claims

1, a kind of understructure of turn fixed point, it is characterized in that: this understructure comprises base body, sliding-rail groove seat and top cover; Wherein, this base body is provided with base seat groove, and this base seat groove is provided with one or more border sensor, and this border sensor can transmit a detection signal to receiving end via transmitting terminal, forms between a detection region;

2, the understructure of turn fixed point as claimed in claim 1, it is characterized in that: the transmitting terminal of this border sensor and receiving end can be made as same surface level, and this top cover is provided with a reflecting optics, but this top cover turn setting, this reflecting optics can rotate to the border sensor, and described detection signal of launching from transmitting terminal can reflect in receiving end, and this receiving end can receive detection signal, this control circuit board can stop motor and be rotated further, but this base turn fixed point is provided with.

3, the understructure of turn fixed point as claimed in claim 1, it is characterized in that: this sliding-rail groove seat can be provided with ring-like location-plate, and this ring-like location-plate is provided with locating slot, and the ball in this chute is arranged with locator meams.

4, the understructure of turn fixed point as claimed in claim 1, it is characterized in that: this base seat groove is provided with rotation apparatus, motor, control circuit and border sensor.

5, the understructure of turn fixed point as claimed in claim 1, it is characterized in that: this base body one side is provided with the reception control panel, and this reception control panel is provided with signal receiver and supplies the operating key of user by telepilot or manual mode control.