CN201731935U - Projection type electronic scale with convenient reading - Google Patents
Projection type electronic scale with convenient reading Download PDFInfo
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- CN201731935U CN201731935U CN2010202140386U CN201020214038U CN201731935U CN 201731935 U CN201731935 U CN 201731935U CN 2010202140386 U CN2010202140386 U CN 2010202140386U CN 201020214038 U CN201020214038 U CN 201020214038U CN 201731935 U CN201731935 U CN 201731935U
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- 230000000007 visual effect Effects 0.000 claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 108091008695 photoreceptors Proteins 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001465977 Coccoidea Species 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
Convenient projection formula electronic scale of reading, including the balance body, pressure sensor, its characteristics are swing joint on the balance body with the projection display that the pressure sensor electricity is connected, this projection display can when weighing with the balance body takes place relative motion and will weigh the reading and enlarge the projection to external photoreceptor according to visual angle needs. The utility model discloses owing to adopt the structure that will be an integral projection display of swing joint on the balance body, make the utility model discloses when the weighing, only need with projection display's front end lens towards an sensitive surface, can be projected on external sensitive surface by projection display with its data production that records through pressure sensor several times enlargedly to still can be according to the visual angle needs adjustment projection angle at any time of user position, and make the user need not bow, the low head just can realize easily, convenient reading, use more conveniently and do not have the visual angle position restriction on the reading angle.
Description
Technical field
The utility model relates to the projection electronic scales of a kind of electronic scales, particularly a kind of convenient reading.
Background technology
At present, because the electronic scales volume is less, easy to use, family and various public place have been widely used in.Yet existing these electronic scaless mostly are directly display structure to be installed on the outside surface of electronic scales because of it, so not only cause the electronic scales volume big, carry inconvenience, and be subject to the size of scale body space and display screen because of display structure, so that when weighing, can't show this numerical value with bigger numeral.Because it is digital little that display structure shows, very requires great effort when causing numerical value to read.Add reading and all need bend over, bow, reading is inconvenience very.A kind of projection electronic weighbridge structure is disclosed although the patent No. is the Chinese patent of ZL200410039580, this electronic weighbridge can will show that the numerical value that module presents is directly shone upon on photoreceptor by projecting subassembly, thereby produce the numerical value picture of multiple amplification effect, making the user know reads, but it is well-known, when the numeral of demonstration weight is checked when weighing is the branch angle, different angle font sharpness differences.And this electronic weighbridge is because its projecting subassembly is to be dispersed to be packed in the scale body, can not carry out the projection angle adjustment according to the reading needs, so it can only be projected on the specific plane, therefore also can only make the user look at the display result that just can see clearly on the display screen straight from a specific orientation, visual angle, other orientation, visual angle is just more ugly clear, can not satisfy the requirement of the crowd at differing heights and visual angle to reading.
Summary of the invention
The purpose of this utility model is to solve the problem of above-mentioned existence, providing a kind of can project on any photoreceptor enlargedly according to the numerical value generation several times of visual angle needs with check weighing, and do not have orientation, the visual angle restriction on the reading angle, make very convenient, the projection electronic scales clearly of user's reading.
The technical solution of the utility model is achieved in that
The projection electronic scales of convenient reading described in the utility model, comprise scale body, pressure transducer, be characterized in being connected with the projection display that is electrically connected with described pressure transducer on the described scale body, this projection display can the reading of will weighing needs enlarging projection to external photoreceptor by the visual angle with described scale body generation relative motion when weighing.
The wherein above-mentioned projection display comprises shell body, is installed on display module, the display screen that can be electrically connected with described sensing scale pin in the described shell body and is positioned at the light source at display screen rear and be positioned at the convex lens in display screen the place ahead, and the front end of described shell body has the projection mouth that can penetrate for the light of described convex lens.
The movable connection method of the above-mentioned projection display and scale body can be varied, as can being that the above-mentioned projection display correspondingly is provided with the vallecular cavity of can be ccontaining for this projection display and rotating by the rotating shaft head in above-mentioned scale body and in a side of above-mentioned scale body; For making its use more convenient, can also be that the projection display is installed removably on the scale body, as interface that is electrically connected with above-mentioned pressure transducer and the connecting line that the band plug that is connected with display module is set on the above-mentioned projection display can be set on above-mentioned scale body, the above-mentioned projection display is planted by plug on the described connecting line and cooperating of described interface and is connected in removably on the above-mentioned scale body.This benefit with the projection display and scale body split setting is: because projection is the restriction that distance and angle are arranged, putting the back user separately can adjust according to actual conditions.For making the utility model collection and convenient transportation, also can or be provided with on scale dignity plate in above-mentioned scale body can be for the vallecular cavity of the ccontaining collection of the above-mentioned projection display.
The utility model will be because employing will flexibly connect the structure of a monoblock type projection display on the scale body, make the utility model when weighing, only need front end camera lens with the projection display towards a sensitive surface, can its data that record by pressure transducer be produced several times by the projection display projects on the external sensitive surface enlargedly, and can adjust projection angle at any time according to the visual angle needs of user present position, and make the user bend over, bow and just can realize easily, reading easily, use more convenient and do not have orientation, visual angle restriction on the reading angle, numerical value reads very effort when having solved existing electronic scale weighing effectively, use inconvenience and can not satisfy the problem of the crowd at differing heights and visual angle the requirement of reading angle.Because the utility model also adopts the projection display is connected in structure on the scale body removably by connecting line, has further made things convenient for the adjusting of user the distance and the angle of projection.The utility model is simple in structure, reliable, easy to use, practical, can be widely used in various families and public place, especially is fit to family as human body platform scale.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 for Fig. 1 the projection display is built in the scale body and the scale body that overturns after structural representation;
Fig. 3 is the assembly structure synoptic diagram of Fig. 2;
Fig. 4 is the sectional structure enlarged diagram of the projection display among Fig. 1.
Embodiment
As Fig. 1-shown in Figure 4, the projection electronic scales of convenient reading described in the utility model, comprise scale body 1, pressure transducer 2, scale pin, for making the utility model reading more convenient, clear, be connected with the monoblock type projection display 3 that is electrically connected with described pressure transducer 2 on the described scale body 1, this projection display 3 needs enlarging projection to external sensitive surface 4 by the visual angle reading when weighing.The utility model is when weighing, only need front end camera lens with the projection display 3 towards a sensitive surface 4, can its data that record by pressure transducer 2 be produced several times by the projection display 3 and project to enlargedly on the external sensitive surface 4, order is used and is seen that tens of branches are convenient, clear.Simultaneously because the projection display 3 is to flexibly connect with scale body 1, thus also can adjust projection angle at any time according to user's visual angle needs, and make the people at differing heights and visual angle bend over, bow just can realize easily, reading easily, use more convenient.Above-mentioned sensitive surface 4 can be to be formed by cloth cover, plate body or metope etc.The wherein above-mentioned projection display 3 comprises shell body 31, is installed on display module 32, the display screen 33 that can be electrically connected with described pressure transducer 2 in the described shell body 31 and is positioned at the light source 34 at display screen 33 rears and be positioned at the convex lens 35 in display screen 33 the place aheads, and the front end of described shell body 31 correspondingly has the projection mouth that can penetrate for the light of described convex lens 35.Its principle of work is: can be on display screen 33 during display module 32 work display digit (body weight), numeral is projected on the convex lens 35 by display screen 33 by light source 34, by just projecting behind convex lens 35 and the projection mouth arbitrarily on the sensitive surface 4.Above-mentioned light source generally adopts miniature bulb or light emitting diode.The movable connection method of the above-mentioned projection display 3 and scale body 1 can be varied, as can being the above-mentioned projection display 3 to be installed in the above-mentioned scale body 1 rotationally and correspondingly to be provided with in a side of above-mentioned scale body 1 vallecular cavity of can be ccontaining for this projection display 3 and rotating; For making its use more convenient, preferred version of the present utility model is: the projection display 3 is installed on the scale body 1 removably.As on above-mentioned scale body 1, being provided with the interface 11 that is electrically connected with above-mentioned pressure transducer 2, the above-mentioned projection display 3 is provided with the connecting line 36 of the outer end band plug 37 that is connected with display module 32, the corresponding wiring hole that can supply connecting line 36 to pass that is provided with in above-mentioned shell body 1 rear end, the above-mentioned projection display 3 is planted by cooperating of plug 37 on the described connecting line 36 and described interface 11 and is connected in removably on the above-mentioned scale body 1.Because the projection display 3 is the split setting with scale body 1, so the user can conveniently carry out the projection adjustment of distance and angle according to actual conditions when weighing.Certainly also can reach setting is electrically connected with display module 32 on the projection display 3 outlet structure etc. at the connecting line that the outer end band plug that is electrically connected with pressure transducer 2 is set on the scale body 1.For making the utility model collection and convenient transportation, also can be provided with in above-mentioned scale body 1 or on the panel of scale body can be for the vallecular cavity 14 of the above-mentioned projection display 3 ccontaining collections.Above-mentioned scale body 1 comprises scale housing 12 and is positioned at the stressed plate 13 of described scale housing 12 tops, above-mentioned vallecular cavity 14 is arranged in the described scale housing 12, and the corresponding above-mentioned vallecular cavity of the side of described scale housing 12 or base plate 14 positions be provided with the notch that can get for the above-mentioned projection display 3 dresses and opening or closing lid place the cover plate 15 at this notch place.The utility model is simple in structure, reliable, easy to use, practical, can be widely used in various families and public place, especially is suitable as human body platform scale.
Claims (7)
1. the projection electronic scales of a convenient reading, comprise scale body (1), pressure transducer (2), it is characterized in that being connected with on the described scale body (1) projection display (3) that is electrically connected with described pressure transducer (2), relative motion can take place with described scale body (1) in this projection display (3) when weighing and the reading of will weighing needs enlarging projection to arrive on the external sensitive surface (4) by the visual angle.
2. the electronic scales of convenient reading according to claim 1, it is characterized in that the above-mentioned projection display comprises shell body (31), is installed on the display module (32) that can be electrically connected with above-mentioned pressure transducer (2), the display screen (33) in the described shell body (31) and is positioned at the light source (34) at display screen (33) rear and be positioned at the convex lens (35) in display screen (33) the place ahead, the front end of above-mentioned shell body (31) correspondingly has can be for the projection mouth of light ejaculation.
3. the projection electronic scales of convenient reading according to claim 2 is characterized in that the above-mentioned projection display (3) is installed on the above-mentioned scale body (1) removably.
4. the projection electronic scales of convenient reading according to claim 3, it is characterized in that above-mentioned scale body (1) is provided with the interface (11) that is electrically connected with above-mentioned pressure transducer (2), the above-mentioned projection display (3) is provided with the connecting line (36) of the outer end band plug (37) that is connected with display module (32), and the above-mentioned projection display (3) is planted by plug (37) on the described connecting line (36) and cooperating of described interface (11) and is connected in removably on the above-mentioned scale body (1).
5. according to the projection electronic scales of claim 1 or 2 or 3 described convenient reading, it is characterized in that in the above-mentioned scale body (1) or scale body (1) panel be provided with can be for the vallecular cavity (14) of the ccontaining collection of the above-mentioned projection display (3), the above-mentioned projection display (3) is installed in the described vallecular cavity (14) removably.
6. the projection electronic scales of convenient reading according to claim 5, it is characterized in that above-mentioned scale body (1) comprises scale housing (12) and is positioned at the stressed plate (13) of described scale housing (12) top, above-mentioned vallecular cavity (14) is arranged in the described scale housing (12), and the corresponding above-mentioned vallecular cavity (14) of the side of described scale housing (12) or base plate position be provided with the notch that can get for the above-mentioned projection display (3) dress and opening or closing lid place the cover plate (15) at this notch place.
7. the projection electronic scales of convenient reading according to claim 1 and 2, it is characterized in that the above-mentioned projection display (3) is installed in the above-mentioned scale body (1) rotationally by rotating shaft, and a side of above-mentioned scale body (1) correspondingly is provided with the vallecular cavity of can be ccontaining for this projection display (3) and rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202140386U CN201731935U (en) | 2010-05-28 | 2010-05-28 | Projection type electronic scale with convenient reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202140386U CN201731935U (en) | 2010-05-28 | 2010-05-28 | Projection type electronic scale with convenient reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731935U true CN201731935U (en) | 2011-02-02 |
Family
ID=43523093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202140386U Expired - Fee Related CN201731935U (en) | 2010-05-28 | 2010-05-28 | Projection type electronic scale with convenient reading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389171A (en) * | 2017-06-28 | 2017-11-24 | 上海斐讯数据通信技术有限公司 | One kind weighs method for information display and Weight-detecting device |
| CN107976240A (en) * | 2017-11-21 | 2018-05-01 | 广东永衡良品科技有限公司 | A kind of luggage scale with Projection Display |
-
2010
- 2010-05-28 CN CN2010202140386U patent/CN201731935U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389171A (en) * | 2017-06-28 | 2017-11-24 | 上海斐讯数据通信技术有限公司 | One kind weighs method for information display and Weight-detecting device |
| WO2019000662A1 (en) * | 2017-06-28 | 2019-01-03 | 上海斐讯数据通信技术有限公司 | Weight information display method and weight measurement apparatus |
| CN107976240A (en) * | 2017-11-21 | 2018-05-01 | 广东永衡良品科技有限公司 | A kind of luggage scale with Projection Display |
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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: 20110202 Termination date: 20130528 |