CN203759925U - Tape used for logistic management teaching - Google Patents
Tape used for logistic management teaching Download PDFInfo
- Publication number
- CN203759925U CN203759925U CN201420011985.3U CN201420011985U CN203759925U CN 203759925 U CN203759925 U CN 203759925U CN 201420011985 U CN201420011985 U CN 201420011985U CN 203759925 U CN203759925 U CN 203759925U
- Authority
- CN
- China
- Prior art keywords
- motor
- tape measure
- self
- lock switch
- shell
- Prior art date
- 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
Links
Abstract
Provided is a tape used for logistic management teaching. A conventional tape used for logistic management teaching is time-consuming and labor-consuming to affect teaching efficiency because a user usually has to wind back the tape by hands if the tape is extended. The tape used for logistic management teaching comprises a housing (1). A tape (3) is disposed inside the housing. A clamping head (5) is fixed to one end of the tape through a rivet (4). The clamping head is connected with a connection draw ring (6). The housing is equipped with a self-locking switch (12). The tape of the utility model is used for logistic management teaching.
Description
Technical field
the utility model relates to a kind of logistics management teaching gauge.
Background technology
existing logistics management teaching gauge is conventionally wound around tape measure to go back with hand also needing after tape measure pull-out, wastes time and energy, and affects efficiency of teaching.
Summary of the invention
the purpose of this utility model is to provide a kind of logistics management teaching gauge that can automatic drawing back tape measure.
above-mentioned object realizes by following technical scheme:
a kind of logistics management teaching gauge, its composition comprises: shell, tape measure is equipped with in the inside of described shell, and one end of described tape measure is used rivet fixed chuck, and described dop connects draw ring, and described shell is equipped with self-lock switch.
described logistics management teaching gauge, described tape measure has scale, and described tape measure is wrapped on axle through tape measure mouth, and one end of described axle connects circular washer, and described rounded tabs is in the outside of described shell.
described logistics management teaching gauge, described shell is equipped with pilot lamp, and the other end of described axle connects motor, and described motor packs the inside of battery case into.
described logistics management teaching gauge, described battery case is connected with shell, and battery is equipped with in the inside of described battery case.
described logistics management teaching gauge, the positive pole of described battery connects the head end of self-lock switch, the head end of the end connecting luminous diode of self-lock switch, the end of self-lock switch also connects motor head end, the end of the end connecting luminous diode of motor, the end of described motor also connects power cathode.
beneficial effect:
1. the utility model can be wound around the tape measure of pulling out return automatically, has saved manpower, has saved the time.
the utility model uses one end of the convenient fixing tape measure of draw ring, easy to use and teaching.
the utility model uses simple circuit control automatic winding tape measure, the time of having wasted, has increased work efficiency while having saved teachers' instruction.
the utility model packs motor into battery case, save space, and the battery of No. 5 specifications of use, is convenient for changing, and is convenient for carrying.
brief description of the drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is left views of this product.
accompanying drawing 3 is circuit diagrams of this product.
embodiment:
embodiment 1:
a kind of logistics management teaching gauge, its composition comprises: shell 1, tape measure 3 is equipped with in the inside of described shell 1, and one end of described tape measure 3 is used rivet 4 fixed chucks 5, and described dop 5 connects draw ring 6, and described shell is equipped with self-lock switch 12.Use one end of the convenient fixing tape measure of draw ring, easy to use and teaching.
embodiment 2:
logistics management teaching gauge described in embodiment 1, described tape measure 3 has scale, and described tape measure 3 is wrapped on axle 9 through tape measure mouth 2, and one end of described axle 9 connects circular washer 10, and described rounded tabs 10 is in the outside of described shell 1.Rounded tabs is placed to the outside of shell, make the tape measure space of enclosure larger.
embodiment 3:
logistics management teaching gauge described in embodiment 2, described shell is equipped with pilot lamp 13, and the other end of described axle 9 connects motor 8, and described motor 8 packs the inside of battery case 7 into.Pack motor into battery case, save space.
embodiment 4:
logistics management teaching gauge described in embodiment 3, described battery case 7 is connected with shell 1, and battery 11 is equipped with in the inside of described battery case 7.The battery that uses No. 5 specifications, is convenient for changing, and is convenient for carrying.
embodiment 5:
logistics management teaching gauge described in embodiment 4, the positive pole of described battery connects the head end of self-lock switch SA, the head end of the end connecting luminous diode LED of self-lock switch SA, the end of described self-lock switch SA also connects motor M head end, the end of the end connecting luminous diode LED of motor M, the end of described motor M also connects power cathode.In the time opening self-lock switch SA, light emitting diode obtains electric, and motor obtains electric operation simultaneously, automatic winding tape measure, and pilot lamp is lighted instruction motor operation; In the time disconnecting self-lock switch SA, light emitting diode dead electricity electricity, motor dead electricity shuts down simultaneously, and pilot lamp extinguishes instruction motor and shuts down; Use circuit control automatic winding tape measure, the time of having wasted while having saved teachers' instruction, increased work efficiency.
Claims (1)
1. a logistics management teaching gauge, its composition comprises: shell, it is characterized in that: tape measure is equipped with in the inside of described shell, one end of described tape measure is used rivet fixed chuck, described dop connects draw ring, described shell is equipped with self-lock switch, described tape measure has scale, described tape measure is wrapped on axle through tape measure mouth, one end of described axle connects circular washer, described rounded tabs is in the outside of described shell, described shell is equipped with pilot lamp, the other end of described axle connects motor, described motor packs the inside of battery case into, described battery case is connected with shell, battery is equipped with in the inside of described battery case, the positive pole of described battery connects the head end of self-lock switch, the head end of the end connecting luminous diode of self-lock switch, the end of self-lock switch also connects motor head end, the end of the end connecting luminous diode of motor, the end of described motor also connects power cathode, in the time opening self-lock switch SA, light emitting diode obtains electric, motor obtains electric operation simultaneously, automatic winding tape measure, pilot lamp is lighted instruction motor operation, in the time disconnecting self-lock switch SA, light emitting diode dead electricity, motor dead electricity shuts down simultaneously, and pilot lamp extinguishes instruction motor and shuts down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011985.3U CN203759925U (en) | 2014-01-09 | 2014-01-09 | Tape used for logistic management teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011985.3U CN203759925U (en) | 2014-01-09 | 2014-01-09 | Tape used for logistic management teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759925U true CN203759925U (en) | 2014-08-06 |
Family
ID=51255172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011985.3U Expired - Fee Related CN203759925U (en) | 2014-01-09 | 2014-01-09 | Tape used for logistic management teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759925U (en) |
-
2014
- 2014-01-09 CN CN201420011985.3U patent/CN203759925U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |