CN202648665U - Centring device on prism base - Google Patents
Centring device on prism base Download PDFInfo
- Publication number
- CN202648665U CN202648665U CN 201220296212 CN201220296212U CN202648665U CN 202648665 U CN202648665 U CN 202648665U CN 201220296212 CN201220296212 CN 201220296212 CN 201220296212 U CN201220296212 U CN 201220296212U CN 202648665 U CN202648665 U CN 202648665U
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- housing
- charging
- prism base
- illuminating lamp
- light
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Abstract
The utility model discloses a centring device on a prism base, which comprises a casing, an illumination lamp arranged in the casing and a light reflecting piece, as well as a focusing component and a brightness regulation component, wherein the illumination lamp is arranged on a circuit board and located at the lower part of the light reflecting piece; a battery is arranged below the circuit board in the casing; a voltage regulation circuit module is integrated on the circuit board; a transparent portrayed plate is arranged at the top end of the casing; cross portrayal is arranged on the transparent portrayed plate; the focusing component comprises a focusing knob, a transmission gear connected to the output shaft of the focusing knob and a vertical transmission toothed strip meshed with the transmission gear; and the slide rheostat is connected in series with a power supply circuit of the illumination lamp. The centring device on the prism base is reasonable in structure, convenient and accurate in centring, high in adaptability, good in safety performance, strong in practicability and convenient to popularize and apply.
Description
Technical field
The utility model relates to a kind of exploration instrument accessory, especially relates to centralising device on a kind of prism base.
Background technology
In the underground survey implementation process, permanent preservation for survey mark, generally survey mark is arranged on the top board, surveying instrument palpus centering is suspended on the plumb bob of top board measurement point, and when prism base centering plumb bob, because prism base only has lower centralising device, do not go up centralising device, the prism base center can't accurately be determined, so the centering that prism base accurately can't be made progress; Therefore the environment dim and very inconvenient instrumentation that carries out often under the mine needs a kind ofly can solve the problem of the upper centering of prism base under dim environment by self luminous device.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, centralising device on a kind of prism base is provided, it is simple in structure, and is reasonable in design, uses easy to operate, centering is convenient and accurate, strong adaptability, security performance is good, realizes that cost is low, practical, easy to utilize.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: centralising device on a kind of prism base, it is characterized in that: comprise housing, the light-reflecting sheet that the light that is arranged on the illuminating lamp in the housing and is used for that illuminating lamp is sent converges, and be used for to drive light-reflecting sheet and in housing, move up and down the luminance brightness adjusting part realizing the focusing component of focusing and be used for the luminosity of illuminating lamp is regulated, described illuminating lamp is arranged on the circuit board and is positioned at the below of described light-reflecting sheet, the housing that is positioned at described circuit board below is provided with battery, be integrated with the voltage regulator circuit module of regulating and being used for powering to illuminating lamp for to the voltage of battery output on the described circuit board, the top of described housing is provided with the transparent portrayal plate of the light ejaculation of sending for illuminating lamp, is provided with the cross portrayal for centering on the described transparent portrayal plate upper surface; Described focusing component is by being arranged on the outer focusing knob of housing sidewall, being connected on the output shaft of focusing knob and embedding the vertical driving rack that is installed to the transmission gear in the housing and is meshed with transmission gear and consist of, and described vertical driving rack is connected with light-reflecting sheet; Described luminance brightness adjusting part is connected and embeds the slide rheostat that is installed in the housing with luminance brightness adjusting knob output shaft with sliding end and consist of by being arranged on the outer luminance brightness adjusting knob of housing sidewall, and described slide rheostat is connected in the current supply circuit that the voltage regulator circuit module powers to illuminating lamp.
Centralising device on the above-mentioned prism base is characterized in that: described battery is charging accumulator.
Centralising device on the above-mentioned prism base, it is characterized in that: be integrated with the charging circuit module that joins and be used for charging to charging accumulator with charging accumulator on the described circuit board, the charging inlet that joins with charging circuit module is installed on the described circuit board, has on the described housing for charging inlet being exposed to outer charging oral pore.
Centralising device on the above-mentioned prism base is characterized in that: described charging oral pore place is connected with for the gland bonnet that charging inlet is sealed in the housing by screw.
Centralising device on the above-mentioned prism base is characterized in that: described illuminating lamp is the LED lamp.
Centralising device on the above-mentioned prism base is characterized in that: being shaped as of described light-reflecting sheet is bowl-shape, and the bottom of described light-reflecting sheet has the through hole that passes for illuminating lamp.
Centralising device on the above-mentioned prism base is characterized in that: described housing is that the bottom surface diameter of cylindric and housing matches with the aperture of prism base prism cell.
Centralising device on the above-mentioned prism base is characterized in that: described vertical driving rack is connected by solid gum and light-reflecting sheet are bonding.
Centralising device on the above-mentioned prism base is characterized in that: described charging inlet is the USB charging inlet.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is reasonable in design, and processing and fabricating is convenient.
2, realization cost of the present utility model is low, uses easy to operate.
The center of the center accurate expression prism base that 3, the utility model can be by cross portrayal, therefore, centering is convenient and accurately.
4, the utility model can autoluminescence, and can regulate easily according to demand luminance brightness and focal length, and strong adaptability is fit to the use under the various lightness environment.
5, the utility model adopts the charging accumulator power supply, and uses the USB charging inlet to charge as charging accumulator, easy to use and good energy-conserving effect.
6, the utility model is provided with for the gland bonnet that charging inlet is sealed in the housing, can guarantee the safety of using under the mine.
7, prism centering of the present utility model is effective, practical, easy to utilize.
In sum, the utility model is simple in structure, reasonable in design, to use easy to operately, centering is convenient and accurately, strong adaptability, security performance is good, realizes that cost is low, practical, easy to utilize, solved on prism base under the dim environment centering difficulty and the accurate problem at alignment plumb center.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is electrical connection diagram of the present utility model.
Description of reference numerals:
1-charging accumulator; 2-circuit board; 3-luminance brightness adjusting knob;
4-slide rheostat; 5-transparent portrayal plate; 6-vertically driving racks;
7-focusing knob; 8-light-reflecting sheet; 9-illuminating lamp;
The portrayal of 10-cross; The 11-charging inlet; The 12-gland bonnet;
13-screw; 14-housing; 15-transmission gear;
16-voltage regulator circuit module; The 17-charging circuit module; The 18-solid gum.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises housing 14, the light-reflecting sheet 8 that the light that is arranged on the illuminating lamp 9 in the housing 14 and is used for that illuminating lamp 9 is sent converges, and be used for to drive light-reflecting sheet 8 and in housing 14, move up and down the luminance brightness adjusting part realizing the focusing component of focusing and be used for the luminosity of illuminating lamp 9 is regulated, described illuminating lamp 9 is arranged on the circuit board 2 and is positioned at the below of described light-reflecting sheet 8, the housing 14 that is positioned at described circuit board 2 belows is provided with battery, be integrated with the voltage regulator circuit module 16 of regulating and being used for powering to illuminating lamp 9 for to the voltage of battery output on the described circuit board 2, the top of described housing 14 is provided with the transparent portrayal plate 5 of the light ejaculation of sending for illuminating lamp 9, is provided with the cross portrayal 10 for centering on described transparent portrayal plate 5 upper surfaces; Described focusing component is by being arranged on the outer focusing knob 7 of housing 14 sidewalls, being connected on the output shaft of focusing knob 7 and embedding the transmission gear 15 that is installed in the housing 14 and the vertical driving rack 6 that is meshed with transmission gear 15 consists of, and described vertical driving rack 6 is connected with light-reflecting sheet 8; Described luminance brightness adjusting part is connected with luminance brightness adjusting knob 3 output shafts with sliding end and embeds and be installed to housing 14 interior slide rheostats 4 and consist of by being arranged on the outer luminance brightness adjusting knob 3 of housing 14 sidewalls, and described slide rheostat 4 is connected in the current supply circuit that voltage regulator circuit module 16 powers to illuminating lamp 9.
In conjunction with Fig. 3, in the present embodiment, described battery is charging accumulator 1.Be integrated with the charging circuit module 17 that joins and be used for charging to charging accumulator 1 with charging accumulator 1 on the described circuit board 2, the charging inlet 11 that joins with charging circuit module 17 is installed on the described circuit board 2, has on the described housing 14 for charging inlet 11 being exposed to outer charging oral pore.Described charging oral pore place is connected with for the gland bonnet 12 that charging inlet 11 is sealed in the housing 14 by screw 13.Described illuminating lamp 9 is the LED lamp.Being shaped as of described light-reflecting sheet 8 is bowl-shape, and the bottom of described light-reflecting sheet 8 has the through hole that passes for illuminating lamp 9.Described housing 14 matches with the aperture of prism base prism cell for bottom surface diameter cylindric and housing 14.Described vertical driving rack 6 is by solid gum 18 and 8 bonding connections of light-reflecting sheet.Described charging inlet 11 is the USB charging inlet.
Use as example with centering on the prism base under the mine, use operating process of the present utility model is:
(1) before entering mine, check that this centralising device is tightened up a screw 13 whether to screw, it is intact whether gland bonnet 12 seals, to guarantee mine safety;
(2) set up foot rest and prism base, this centralising device is positioned in the prism cell of prism base;
(3) turn luminance brightness adjusting knob 3, the sliding end that luminance brightness adjusting knob 3 drives slide rheostat 4 slides, and the luminosity of illuminating lamp 9 is regulated, and when satisfying on-the-spot lighting demand, stops to turn luminance brightness adjusting knob 3;
(4) turn focusing knob 7, focusing knob 7 band nutating gears 15 rotate, so that the vertical driving rack 6 that is meshed with transmission gear 15 moves up and down, light-reflecting sheet 8 corresponding the moving up and down that are connected with vertical driving rack 6 simultaneously, thereby realized the focusing function, when the light that sends when illuminating lamp 9 converges the center position that shines cross portrayal 10, stop focusing;
(5) adjust foot rest and prism base and make the prism base leveling, and make the cross of this centralising device portray the plumb bob that 10 centrally aligneds are suspended on the top board measurement point;
(6) after the leveling accurately of inspection centering, by turning luminance brightness adjusting knob 3, illuminating lamp 9 is stopped luminous, namely closed the power supply of this centralising device, centering is finished.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (9)
1. centralising device on the prism base, it is characterized in that: comprise housing (14), the light-reflecting sheet (8) that the light that is arranged on the illuminating lamp (9) in the housing (14) and is used for that illuminating lamp (9) is sent converges, and be used for to drive light-reflecting sheet (8) and in housing (14), move up and down the luminance brightness adjusting part realizing the focusing component of focusing and be used for the luminosity of illuminating lamp (9) is regulated, described illuminating lamp (9) is arranged on circuit board (2) upward and is positioned at the below of described light-reflecting sheet (8), the housing (14) that is positioned at described circuit board (2) below is provided with battery, be integrated with the voltage regulator circuit module (16) of regulating and being used for powering to illuminating lamp (9) for to the voltage of battery output on the described circuit board (2), the top of described housing (14) is provided with the transparent portrayal plate (5) of the light ejaculation of sending for illuminating lamp (9), is provided with the cross portrayal (10) for centering on described transparent portrayal plate (5) upper surface; Described focusing component is by being arranged on the outer focusing knob (7) of housing (14) sidewall, being connected on the output shaft of focusing knob (7) and embedding the vertical driving rack (6) that is installed to the transmission gear (15) in the housing (14) and is meshed with transmission gear (15) and consist of, and described vertical driving rack (6) is connected with light-reflecting sheet (8); Described luminance brightness adjusting part is connected with luminance brightness adjusting knob (3) output shaft with sliding end and embeds and be installed to interior slide rheostat (4) formation of housing (14) by being arranged on the outer luminance brightness adjusting knob (3) of housing (14) sidewall, and described slide rheostat (4) is connected in the current supply circuit that voltage regulator circuit module (16) powers to illuminating lamp (9).
2. according to centralising device on the prism base claimed in claim 1, it is characterized in that: described battery is charging accumulator (1).
3. according to centralising device on the prism base claimed in claim 2, it is characterized in that: be integrated with the charging circuit module (17) that joins and be used for charging to charging accumulator (1) with charging accumulator (1) on the described circuit board (2), the charging inlet (11) that joins with charging circuit module (17) is installed on the described circuit board (2), has on the described housing (14) for charging inlet (11) being exposed to outer charging oral pore.
4. according to centralising device on the prism base claimed in claim 3, it is characterized in that: described charging oral pore place is connected with for the gland bonnet (12) that charging inlet (11) is sealed in the housing (14) by screw (13).
5. according to centralising device on the described prism base of arbitrary claim in the claim 1～4, it is characterized in that: described illuminating lamp (9) is the LED lamp.
6. according to centralising device on the described prism base of arbitrary claim in the claim 1～4, it is characterized in that: being shaped as of described light-reflecting sheet (8) is bowl-shape, and the bottom of described light-reflecting sheet (8) has the through hole that passes for illuminating lamp (9).
7. according to centralising device on the described prism base of arbitrary claim in the claim 1～4, it is characterized in that: described housing (14) matches with the aperture of prism base prism cell for bottom surface diameter cylindric and housing (14).
8. according to centralising device on the described prism base of arbitrary claim in the claim 1～4, it is characterized in that: described vertical driving rack (6) is by solid gum (18) and bonding connection of light-reflecting sheet (8).
9. according to centralising device on claim 3 or the 4 described prism bases, it is characterized in that: described charging inlet (11) is the USB charging inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296212 CN202648665U (en) | 2012-06-23 | 2012-06-23 | Centring device on prism base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296212 CN202648665U (en) | 2012-06-23 | 2012-06-23 | Centring device on prism base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648665U true CN202648665U (en) | 2013-01-02 |
Family
ID=47417761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296212 Expired - Fee Related CN202648665U (en) | 2012-06-23 | 2012-06-23 | Centring device on prism base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359468A (en) * | 2014-11-30 | 2015-02-18 | 西安科技大学 | Under-point centering prism suspension device |
| CN113252078A (en) * | 2021-05-31 | 2021-08-13 | 中铁隧道集团一处有限公司 | Universal integrated prism base centering device calibration method |
-
2012
- 2012-06-23 CN CN 201220296212 patent/CN202648665U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359468A (en) * | 2014-11-30 | 2015-02-18 | 西安科技大学 | Under-point centering prism suspension device |
| CN113252078A (en) * | 2021-05-31 | 2021-08-13 | 中铁隧道集团一处有限公司 | Universal integrated prism base centering device calibration method |
| CN113252078B (en) * | 2021-05-31 | 2022-09-02 | 中铁隧道集团一处有限公司 | Universal integrated prism base centering device calibration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130623 |