CN103495950A - Multifunctional spanner - Google Patents
Multifunctional spanner Download PDFInfo
- Publication number
- CN103495950A CN103495950A CN201310506412.8A CN201310506412A CN103495950A CN 103495950 A CN103495950 A CN 103495950A CN 201310506412 A CN201310506412 A CN 201310506412A CN 103495950 A CN103495950 A CN 103495950A
- Authority
- CN
- China
- Prior art keywords
- spanner
- control circuit
- multifunctional
- handle
- screwdriver
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a multifunctional spanner. The multifunctional spanner comprises a spanner handle and a spanner head, wherein a torsion sensor is arranged on the inner side of a clamping arm of the spanner head, a display panel is arranged at the position where the spanner handle is connected with the spanner head, a button battery and a control circuit are installed in the part, below the display panel, of the spanner handle, the torsion sensor is connected with the control circuit, and the control circuit is connected with a display screen in the display panel; the spanner handle comprises a front part and a rear part, a cavity is formed in the front part, the rear part of the spanner handle is a screwdriver, the head of the screwdriver is embedded into the cavity of the front part, and a handle of the screwdriver is connected to the front part in a screwing mode; buttons and an alarming horn hole are further arranged on the display panel. The multifunctional spanner has the advantages that when a mechanical structure is fixed, real-time torsion can be displayed, and a user is reminded of proper operation when an alarm is given out; due to the fact that the screwdriver is embedded into the rear end of the multifunctional spanner, the multifunctional spanner can serve as a screwdriver, the functions of the spanner are enriched, the application range is wide, and the application prospect is good.
Description
Technical field
The present invention relates to a kind of multifunctional wrench, belong to the Machining Technology field.
Background technology
At mechanical processing industry, especially fixed performance is required to high frame for movement, when using spanner fixing, if obtain too tight on nut, be easy near equipment is made a mess of, if do not tighten, nut is easy to again the landing that gets loose, and functions of wrench is single, be inconvenient to use.
Summary of the invention
Technical problem solved by the invention is to overcome spanner in prior art to be, during fixing frame for movement, can not know torque magnitude, easily tightens or does not tighten, the problem of function singleness.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of multifunctional wrench, comprise pinch bar and driving end, described driving end is arranged on pinch bar, it is characterized in that: the jig arm inboard of described driving end is provided with torsion torque sensor, the junction of described pinch bar and driving end is provided with display floater, in the pinch bar of described display floater below, button cell and control circuit are installed, described torsion torque sensor is connected with control circuit, and described control circuit is connected with the display screen in display floater; Described pinch bar comprises front and rear, in described front portion, is provided with cavity; Described rear portion is screw driver, and its cutter head embeds in fore cavity, and handle of a knife is twisted and is connected on front portion.
Aforesaid a kind of multifunctional wrench is characterized in that: also be provided with button on described display floater, described button is connected with control circuit.
Aforesaid a kind of multifunctional wrench is characterized in that: also be provided with the alarming horn hole on described display floater.
The invention has the beneficial effects as follows: the spanner of multifunctional wrench of the present invention, when fixing frame for movement, can show real-time torque magnitude, convenient fixing, if torsion exceeds the highest setting value and during lower than minimum setting value, can also send while reporting to the police, reminding user carries out proper handling, and, the multifunctional wrench rear end is nested with screw driver, and handle can be worked as screwdriver and be used, and increases function, the scope of application is wide, has a good application prospect.
The accompanying drawing explanation
Fig. 1 is the structural representation of multifunctional wrench of the present invention.
The specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of multifunctional wrench, comprise pinch bar 1 and driving end 2, driving end 2 is arranged on pinch bar 1, the jig arm inboard of driving end 2 is provided with torsion torque sensor 5, torsion torque sensor 5 can Real-time Collection driving end 2 torque magnitude, pinch bar 1 is provided with display floater 3 with the junction of driving end 2, button cell is installed in the pinch bar 1 of display floater 3 belows to be connected with control circuit with control circuit torsion torque sensor 5, control circuit is connected with the display screen 6 in display floater 3, control circuit can gather sensor 5 torsion signal of driving end 2, on display screen 6, show, torque magnitude while being convenient to user's Real Time Observation solid mechanical structure, also be provided with button 4 on display floater 3, button 4 is connected with control circuit, button 4 can arrange the highest setting value of torsion and the minimum setting value of torsion of fixing certain frame for movement, real-time torsion when spanner, while not reaching above-mentioned setting value, the alarming horn hole 7 arranged on display floater 3, can send chimes of doom, reminding user is done suitable operation, pinch bar 1 of the present invention, comprise front portion 101 and rear portion 102, in front portion 101, is provided with cavity, rear portion 102 is screw driver, and its cutter head is embedded in anterior 101 cavity, and handle of a knife is twisted and is connected on anterior 101, like this by rear portion 102 from anterior 101 back out, can work as screwdriver to using, after twisting and receiving on anterior 101, be the spanner use.
In sum, the spanner of multifunctional wrench of the present invention, when fixing frame for movement, can show real-time torque magnitude, convenient fixing, if torsion exceeds the highest setting value and during lower than minimum setting value, can also send while reporting to the police, reminding user carries out proper handling, and the multifunctional wrench rear end is nested with screw driver, handle can be worked as screwdriver and be used, increase function, the scope of application is wide, has a good application prospect.
Above demonstration and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a multifunctional wrench, comprise pinch bar (1) and driving end (2), described driving end (2) is arranged on pinch bar (1), it is characterized in that: the jig arm inboard of described driving end (2) is provided with torsion torque sensor (5), described pinch bar (1) is provided with display floater (3) with the junction of driving end (2), in the pinch bar (1) of described display floater (3) below, button cell and control circuit are installed, described torsion torque sensor (5) is connected with control circuit, described control circuit is connected with the display screen (6) in display floater (3), described pinch bar (1) comprises front portion (101) and rear portion (102), and described front portion is provided with cavity in (101), described rear portion (102) is screw driver, and its cutter head is embedded in the cavity of front portion (101), and handle of a knife is twisted and is connected on front portion (101).
2. a kind of multifunctional wrench according to claim 1, it is characterized in that: also be provided with button (4) on described display floater (3), described button (4) is connected with control circuit.
3. a kind of multifunctional wrench according to claim 1, is characterized in that: also be provided with alarming horn hole (7) on described display floater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506412.8A CN103495950A (en) | 2013-10-25 | 2013-10-25 | Multifunctional spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506412.8A CN103495950A (en) | 2013-10-25 | 2013-10-25 | Multifunctional spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103495950A true CN103495950A (en) | 2014-01-08 |
Family
ID=49861259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310506412.8A Pending CN103495950A (en) | 2013-10-25 | 2013-10-25 | Multifunctional spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103495950A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666382A (en) * | 2016-03-14 | 2016-06-15 | 中山市鸿程科研技术服务有限公司 | Digital pressure prewarning spanner |
| CN108705478A (en) * | 2018-04-11 | 2018-10-26 | 国家电网公司 | A kind of adjustable wrench with torsion memory and screw thread instruction |
-
2013
- 2013-10-25 CN CN201310506412.8A patent/CN103495950A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666382A (en) * | 2016-03-14 | 2016-06-15 | 中山市鸿程科研技术服务有限公司 | Digital pressure prewarning spanner |
| CN108705478A (en) * | 2018-04-11 | 2018-10-26 | 国家电网公司 | A kind of adjustable wrench with torsion memory and screw thread instruction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103522232A (en) | Wrench with torsion display device | |
| CN102837283A (en) | Numerical-control constant-torque electric spanner | |
| CN203092437U (en) | Electric screw driver capable of controlling torque force accurately | |
| CN203299070U (en) | Instrument for detecting shear performance of wire clipper | |
| CN103495950A (en) | Multifunctional spanner | |
| CN203092447U (en) | Electronic type electric screw driver torsion control device | |
| CN206450359U (en) | It is a kind of can numerical monitor torque bottle opener | |
| CN215920293U (en) | Novel knocking wrench | |
| CN104708598A (en) | Multifunctional hammer | |
| CN102950493A (en) | Clamping device with indication strip | |
| CN202378010U (en) | Hammer | |
| CN103240703A (en) | Intelligent torque wrench capable of alarming and displaying number | |
| CN203210336U (en) | Hammer provided with screwdriver | |
| CN203357337U (en) | Intelligent torque wrench capable of giving alarm and displaying value | |
| CN207309846U (en) | A kind of fast dismounting device for disc shear edge | |
| CN208084232U (en) | Preset torque spanner with digital display | |
| CN201807795U (en) | Novel grater | |
| CN201500958U (en) | Box wrench with screw driver | |
| CN206937193U (en) | The spanner shown with operation torque | |
| CN205097847U (en) | Dual -purpose instrument of inflating valve | |
| CN201471390U (en) | Multifunctional hammer | |
| CN205552380U (en) | Screwdriver that humidity detected can carry out | |
| CN201534308U (en) | Combination spanner | |
| CN206223554U (en) | A kind of automobile instrument wire pulling test device | |
| CN204893885U (en) | Multifunctional cutting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |