CN201795845U - Spring scale with built-in lamp - Google Patents
Spring scale with built-in lamp Download PDFInfo
- Publication number
- CN201795845U CN201795845U CN2010205269346U CN201020526934U CN201795845U CN 201795845 U CN201795845 U CN 201795845U CN 2010205269346 U CN2010205269346 U CN 2010205269346U CN 201020526934 U CN201020526934 U CN 201020526934U CN 201795845 U CN201795845 U CN 201795845U
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- CN
- China
- Prior art keywords
- scale
- spring
- built
- scale frame
- dial
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a spring scale with a built-in lamp, which is convenient to use. The spring scale with the built-in lamp comprises a scale frame, a pedal plate, a spring, a dial needle and a dial, wherein the spring and the dial are arranged in the scale frame respectively; the pedal plate and the dial needle are arranged on the spring respectively; the dial is provided with scale marks and numbers which are in one-to-one correspondence; a battery box is arranged in the scale frame; a small bulb is arranged in the scale frame and above the dial; the small bulb is electrically connected with the battery box; a battery is arranged in the battery box; and a power switch is arranged on the outer surface of the scale frame, electrically connected with the battery box and arranged on the pedal plate. The small bulb is arranged in the scale frame, so the bulb glows when a user stands on the pedal plate and turns on the power switch, the user can see the dial needle, the scale marks and the numbers clearly when the spring scale is used in high-light and low-light places, and the spring scale with the built-in lamp is convenient to use.
Description
Technical field
The utility model relates to a kind of spring balance, relates in particular to a kind of Built-in light spring balance.
Background technology
Spring balance commonly used is comprising scale frame, pedal, spring, tuning drive gear, index dial, spring, index dial are installed in respectively in the scale frame, pedal, tuning drive gear are installed on the spring respectively, have scale mark, numeral on the index dial respectively, scale mark is corresponding with numeral, tuning drive gear is positioned at the top of index dial, tuning drive gear is corresponding with scale mark, when this kind spring balance is used in the place a little less than light, do not see tuning drive gear, scale mark, numeral, use and need move spring balance to light strong place, so this kind spring balance uses trouble.
Summary of the invention
The purpose of this utility model provides a kind of Built-in light spring balance easy to use.
To achieve these goals, the technical scheme taked of the utility model is:
A kind of Built-in light spring balance, comprising scale frame, pedal, spring, tuning drive gear, index dial, spring, index dial are installed in respectively in the scale frame, pedal, tuning drive gear are installed on the spring respectively, have scale mark, numeral on the index dial respectively, scale mark is corresponding with numeral, tuning drive gear is positioned at the top of index dial, tuning drive gear is corresponding with scale mark, it is characterized in that: in the scale frame battery case is installed, in the scale frame of index dial top miniature bulb is installed, miniature bulb is electrically connected with battery case.
According to described Built-in light spring balance, it is characterized in that: in the described battery case battery is installed, on the described scale frame outside surface power switch is installed, power switch is electrically connected with battery case.
According to described Built-in light spring balance, it is characterized in that: described power switch is installed on the described pedal.
The utility model has the advantages of and be: be installed on the described pedal owing to power switch in the utility model, in the scale frame miniature bulb is installed, when the people stands on the pedal, turn on the power switch, miniature bulb is luminous, no matter use the utility model, can both see tuning drive gear, scale mark, numeral clearly, so the utility model is easy to use in strong, the weak place of light.
Description of drawings
Fig. 1 is a plan structure synoptic diagram of the present utility model;
Fig. 2 is the plan structure synoptic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
A kind of Built-in light spring balance, as shown in Figure 1, 2, comprising scale frame 9, pedal 1, spring, tuning drive gear 6, index dial 2, spring, index dial 2 are installed in respectively in the scale frame 9, pedal 1, tuning drive gear 6 are installed on the spring respectively, have scale mark 3, numeral 4 on the index dial 2 respectively, scale mark 3 is corresponding with numeral 4, tuning drive gear 6 is positioned at the top of index dial 2, tuning drive gear 6 is corresponding with scale mark 3, battery case 7 is installed in the scale frame 9, in the scale frame 9 of index dial 2 tops miniature bulb 5 is installed, miniature bulb 5 is electrically connected with battery case 7.In the present embodiment, in the described battery case 7 battery is installed, on described scale frame 9 outside surfaces power switch 8 is installed, power switch 8 is electrically connected with battery case 7; Described power switch 8 is installed on the described pedal 1.
Claims (3)
1. Built-in light spring balance, comprising scale frame (9), pedal (1), spring, tuning drive gear (6), index dial (2), spring, index dial (2) is installed in respectively in the scale frame (9), pedal (1), tuning drive gear (6) is installed on the spring respectively, have scale mark (3) on the index dial (2) respectively, numeral (4), scale mark (3) is corresponding with numeral (4), tuning drive gear (6) is positioned at the top of index dial (2), tuning drive gear (6) is corresponding with scale mark (3), it is characterized in that: battery case (7) is installed in the scale frame (9), in the scale frame (9) of index dial (2) top miniature bulb (5) is installed, miniature bulb (5) is electrically connected with battery case (7).
2. Built-in light spring balance according to claim 1 is characterized in that: described battery case is equipped with battery in (7), on described scale frame (9) outside surface power switch (8) is installed, and power switch (8) is electrically connected with battery case (7).
3. Built-in light spring balance according to claim 2 is characterized in that: described power switch (8) is installed on the described pedal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205269346U CN201795845U (en) | 2010-09-10 | 2010-09-10 | Spring scale with built-in lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205269346U CN201795845U (en) | 2010-09-10 | 2010-09-10 | Spring scale with built-in lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795845U true CN201795845U (en) | 2011-04-13 |
Family
ID=43850751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205269346U Expired - Fee Related CN201795845U (en) | 2010-09-10 | 2010-09-10 | Spring scale with built-in lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795845U (en) |
-
2010
- 2010-09-10 CN CN2010205269346U patent/CN201795845U/en not_active Expired - Fee Related
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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: 20110413 Termination date: 20110910 |