CN208391981U - Torque wrench instrument cases - Google Patents
Torque wrench instrument cases Download PDFInfo
- Publication number
- CN208391981U CN208391981U CN201721777154.7U CN201721777154U CN208391981U CN 208391981 U CN208391981 U CN 208391981U CN 201721777154 U CN201721777154 U CN 201721777154U CN 208391981 U CN208391981 U CN 208391981U
- Authority
- CN
- China
- Prior art keywords
- torque wrench
- wrench
- storage lattice
- liquid crystal
- instrument cases
- 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of torque wrench instrument cases, including box body and box cover, wrench body is equipped in the box body can stablize the space of placement and the proximity sensor about wrench body, and a variety of common attachmentes store lattice, the circuit board assemblies that torque wrench relevant information can be recorded are installed on box cover inner wall, circuit board assemblies include driving chip, single-chip microcontroller, USB interface, LED liquid crystal display and the buzzer of electrical connection.Proximity sensor can incude whether spanner enters box, sensor output signal accesses single-chip microcontroller digital signal interface, single-chip microcontroller calculation processing spanner time used and the frequency, and state display alarm and buzzing alarm on instrument cases liquid crystal display of re-testing periods can be reached to it；Common attachment storage lattice are simple and practical, store convenient for accessory kit.The utility model construction rationally, and can record the relevant information of torque wrench, convenient for the management of spanner.
Description
Technical field
The utility model relates to a kind of instrument cases, and in particular to be it is a kind of for torque wrench store and transport tool
Box.
Background technique
Existing torque wrench instrument cases are mainly used for torque wrench and use in transit the protection of product and product
Storage afterwards, simple structure have a single function or even some common attachmentes matched with torque wrench, such as wabbler, opening
Head, debugging tool, sleeve etc. also need separately to store management, use time, the frequency, state with less for torque wrench
Etc. data record function.
Summary of the invention
The defect that the purpose of the utility model is to overcome existing torque wrench tool case structures simply, has a single function, mentions
A kind of construction is reasonable out and can record the instrument cases of torque wrench relevant information.
Realizing the technical solution of above-mentioned purpose is: a kind of torque wrench instrument cases, including box body and box cover, feature exist
In the space of placement and the proximity sensor about wrench body, Yi Jiduo can be stablized by being equipped with wrench body in the box body
The common attachment of kind stores lattice, which includes wabbler storage lattice, be open head storage lattice, debugging tool storage
Lattice, wrench socket storage lattice and rag store lattice；Torque wrench relevant information can be recorded by being equipped on the box cover inner wall
Circuit board assemblies, the circuit board assemblies include driving chip, single-chip microcontroller, USB interface, LED liquid crystal display and the bee of electrical connection
Ring device；The LED liquid crystal display is on the outer wall of box cover.
In the utility model, proximity sensor can incude whether spanner enters box, and sensor output signal accesses single-chip microcontroller
Digital signal interface, single-chip microcontroller calculation processing spanner time used and the frequency, and the state of re-testing periods can be reached to it
Display alarm and buzzing alarm on instrument cases liquid crystal display；Common attachment storage lattice are simple and practical, store convenient for accessory kit.This
Utility model construction rationally, and can record the relevant information of torque wrench, convenient for the management of spanner.
Detailed description of the invention
Fig. 1 is the front view of the utility model instrument cases closed state.
Fig. 2 is the front view of the utility model instrument cases opening state.
Fig. 3 is the utility model instrument cases circuit board assemblies schematic diagram.
Fig. 4 is control flow chart.
In figure: 1. box bodys, 2. box covers, the placement space of 3. wrench bodies, 4. driving end card slots, 5. proximity sensors, 6.
Circuit board assemblies, 6-1. battery, 6-2. driving chip, 6-3. single-chip microcontroller, 6-4. voltage stabilizing chip, 6-5.USB interface, 6-6. buzzing
Device, 6-7.LED liquid crystal display, 7-1. wabbler store lattice, and 7-2. opening head stores lattice, 7-3. debugging wheel card slot, and 7-4. is pulled
Gloves cylinder stores lattice, and 7-5. rag stores lattice.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1-Figure 3, the utility model includes box body 1 and box cover 2, is equipped with wrench body placement space 3 in box body
Lattice are stored with proximity sensor 5 and a variety of common attachmentes, the left end of wrench body placement space 3 is driving end card slot 4, is pulled
Wrench body can be stably positioned in box body 1 by card slot 4 at hand, be provided with one on the box body of driving end card slot 4
Proximity sensor 5 is equipped with the circuit board assemblies 6 that can record torque wrench relevant information on the inner wall of box cover 2.
As shown in Fig. 2, common attachment storage lattice are set in the right side of box body 1, they are sleeve accommodating groove 7-4,7-1. plums
Fresh idea stores lattice, 7-2. opening head storage lattice, 7-3. debugging tool storage lattice and 7-5. rag and stores lattice.
As shown in Figures 2 and 3, the upper right side of 2 inner wall of box cover is arranged in circuit board assemblies 6, and main element is battery 6-
1, driving chip 6-2, single-chip microcontroller 6-3, voltage stabilizing chip 6-4, USB interface 6-5, buzzer 6-6 and LED liquid crystal display 6-7.Electricity
Pond 6-1 is button cell, provides the working power of electric elements, driving chip 6-2 and LED liquid crystal by voltage stabilizing chip 6-4
Display screen 6-7 grafting；Buzzer 6-6 is driven by the I/O interface of single-chip microcontroller 6-3；USB interface 6-5 is used for single-chip microcontroller 6-3 programming program
And and data export.
In the utility model, proximity sensor 5 incudes whether spanner enters box, and 5 output signal of proximity sensor accesses monolithic
Machine 6-3 digital signal interface, single-chip microcontroller 6-3 calculation processing spanner time used and the frequency, for reaching the re-testing periods
Torque wrench, LED liquid crystal display 6-7 can make display alarm, while buzzer 6-6 issues audible alarm.LED liquid crystal
Display screen 6-7 is chronically at suspend mode, and only when spanner is taken, given back, LED liquid crystal display 6-7 is lighted.
The control flow of the utility model is as shown in Figure 4.In initialization procedure, single-chip microcontroller 6-3 self-test is read close to sensing
The signal condition of device 5 judges spanner whether in instrument cases by the signal ON/OFF state of proximity sensor 5, to judge
Whether spanner is using, and accumulative spanner uses the time.After spanner is reached using the time or exceeds the re-testing periods, LED liquid crystal
The flashing of display screen 6-7 numerical value, while buzzer 6-6 issues the sound, and operator is prompted to carry out assay calibration to torque wrench.Inspection
After the completion of fixed calibration, by continuously picking and placing spanner three times in 5 seconds, this periodic calibration, this period is completed as torque wrench
It is reset using the time.
Claims (1)
1. a kind of torque wrench instrument cases, including box body and box cover, which is characterized in that being equipped with wrench body in the box body can
Stablize the space placed and proximity sensor and a variety of common attachment storage lattice about wrench body, common attachment receipts
Na Ge includes wabbler storage lattice, opening head storage lattice, debugging tool storage lattice, wrench socket storage lattice and rag storage lattice；
The circuit board assemblies that can record torque wrench relevant information are installed on the box cover inner wall, which includes being electrically connected
Driving chip, single-chip microcontroller, USB interface, LED liquid crystal display and the buzzer connect；The LED liquid crystal display is in the outer of box cover
On wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777154.7U CN208391981U (en) | 2017-12-15 | 2017-12-15 | Torque wrench instrument cases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777154.7U CN208391981U (en) | 2017-12-15 | 2017-12-15 | Torque wrench instrument cases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208391981U true CN208391981U (en) | 2019-01-18 |
Family
ID=65066977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721777154.7U Active CN208391981U (en) | 2017-12-15 | 2017-12-15 | Torque wrench instrument cases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208391981U (en) |
-
2017
- 2017-12-15 CN CN201721777154.7U patent/CN208391981U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |