CN201970255U - Torque wrench with rotatable display device - Google Patents
Torque wrench with rotatable display device Download PDFInfo
- Publication number
- CN201970255U CN201970255U CN2011200129264U CN201120012926U CN201970255U CN 201970255 U CN201970255 U CN 201970255U CN 2011200129264 U CN2011200129264 U CN 2011200129264U CN 201120012926 U CN201120012926 U CN 201120012926U CN 201970255 U CN201970255 U CN 201970255U
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- CN
- China
- Prior art keywords
- display unit
- holding rod
- rotary type
- torque spanner
- type display
- 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 - Lifetime
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- 230000009189 diving Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a torque wrench with a rotatable display device, which comprises a group of wrench units and a group of display units, wherein each wrench unit is provided with a diving rotation head and a holding rod extending from the driving rotation head; the holding rod is provided with a sheathing pipe part at a preset position; the display unit is provided with a main body and a display, wherein the main body is sheathed on the sheathing pipe part in a pivoting mode, and the display is arranged on the outer side surface of the main body; operation in different directions can be carried out along with the wrench unit; and the display unit can rotate at will to change an angle, so that the display always faces to the user to achieve the purpose of bringing convenience to users.
Description
Technical field
The utility model relates to a kind of torque spanner, is meant a kind of torque spanner with rotary type display unit especially, can allow display keep facing user's direction always, to reach the convenient effect of using.
Background technology
Referring to shown in Figure 1, general torque spanner 10 mainly has one and turns 11, one by turning 11 an extended holding rod 12, and display 13 that is installed on the holding rod 12, this turns 11 and can be linked on the workpiece (figure does not show), the user grips this holding rod 12 with hand, operation turns 11 pairs of workpiece and carries out switching, this display 13 can demonstrate the torque value size when turning 11 pairs of workpiece switchings, when the user wants operation torsion spanner 10, on the one hand with these holding rod 12 switchings of hand grasping, eyes are towards the variation of display 13 observation numerical value, till workpiece is arrived the torque value of setting by switching on the other hand.
Above-mentioned torque spanner 10 can carry out switching to workpiece really, yet still have its disappearance to need to improve on using, general torque spanner 10 is because display 13 is to be fixed on the holding rod 12, when holding rod 12 when carrying out switching, display 13 also can be along with holding rod 12 is swung, holding rod 12 is owing to turning different workpiece when changing the position, this display 13 can't be always facing to the user, the user can only yield to the position of display 13 and change viewing angle this moment, even display 13 is understood user dorsad sometimes, allow the user can't observe display 13, so torque spanner 10 is quite inconvenient in the use.
Summary of the invention
The utility model purpose is to provide a kind of and allows the display rotation and keep facing user's the torque spanner with rotary type display unit.
The utility model provides a kind of torque spanner with rotary type display unit, it includes a string wrench unit and one group of display unit, wherein: this spanner unit have one turn the head and one by turning an extended holding rod, this display unit has the body and the display that is arranged on the body lateral surface that are set in the shape that can rotate on the holding rod.
Preferably, described holding rod is provided with a socket pipe portion in the pre-position; The body of this display unit is set in the socket pipe portion on the holding rod.
Torque spanner with rotary type display unit described in the utility model, this inner body wall are concaved with an angle annular groove, are provided with one relative to this holding rod and can be inserted in the angle annular groove along supporting the protruding pin that moves.
Torque spanner with rotary type display unit described in the utility model, this holding rod include a shaft, one and are set in the central siphon of shaft periphery, a battery tray that is set in central siphon inside and a lever cover that is set in the central siphon end.
Torque spanner with rotary type display unit described in the utility model offers an open slot on this shaft.
Torque spanner with rotary type display unit described in the utility model, this socket pipe portion offers a long rabbet at corresponding open slot position place.
Torque spanner with rotary type display unit described in the utility model, this place, body top offers a rectangle hole slot that can supply display to cover.
The beneficial effects of the utility model are: utilize the body of display unit to be set in rotationally on the holding rod of spanner unit, when the spanner unit turns with different angles, display unit can rotate in good time and keep facing user's direction, reaches the convenient effect of using whereby.
Description of drawings
Fig. 1 is the stereogram of general torque spanner;
Fig. 2 is the combination stereogram that the utlity model has torque spanner one preferred embodiment of rotary type display unit, illustrates that the utility model includes a string wrench unit and one group of display unit;
Fig. 3 is the exploded perspective view of above-mentioned preferred embodiment, illustrates that display unit includes a body and a display;
Fig. 4 is the stereogram of above-mentioned preferred embodiment, and the situation of this body by another view is described;
Fig. 5 is the cutaway view of above-mentioned preferred embodiment;
Fig. 6 is the cutaway view of Fig. 5 along the VI-VI line;
Fig. 7 is the use schematic diagram of above-mentioned preferred embodiment, observes display unit on one side the user is described, Yi Bian operate the use situation of spanner unit;
Fig. 8 is the cutaway view of above-mentioned preferred embodiment, and the situation that display unit can rotate on the spanner unit is described;
Fig. 9 is the use schematic diagram of above-mentioned preferred embodiment, illustrates that the utility model display unit rotatably faces user's use situation always.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Referring to Fig. 2, shown in Figure 3, the torque spanner that the utlity model has the rotary type display unit is in a preferred embodiment, consist predominantly of a string wrench unit 1 and one group of display unit 2, then, after again the member shape of above-mentioned each unit and spatial group mould assembly attitude being specified in.
This spanner unit 1 mainly turns 20 and one by one and is formed by turning 20 an extended holding rod 30, this turns 20 bottom surface and stretches and be provided with a spigot 21, this spigot 21 can be linked on the workpiece (figure does not show), can control and turn 20 pairs of workpiece and turn by pulling this holding rod 30, this holding rod 30 includes a shaft 31, a central siphon 32 that is set in shaft 31 peripheries, a battery tray 33 that is set in central siphon 32 inside, and lever cover 34 that is set in central siphon 32 ends, this shaft 31 is microscler hollow tubes, offer an open slot 311 on it, this central siphon 32 is provided with a socket pipe portion 321 near the anterior position place, these socket pipe portion 321 corresponding open slots, 311 positions also offer an elongated slot 322, internal wiring can wear via open slot 311 and long rabbet 322, these battery tray 33 inside are hollow form, can be for installing number battery (figure does not show) so that electric power to be provided, this lever cover 34 is set in central siphon 32 ends, and its rear end is socketed with a plug sleeve 341 and forms closed.
This display unit 2 has a body 40 that is set in the shape that can rotate on the holding rod 30, and display 50 that is arranged on body 40 lateral surfaces, referring to Fig. 4, Fig. 5 and shown in Figure 6, these body 40 transverse directions are equipped with a circular hole 41, just can cooperate in the socket pipe portion 321 of being inserted in central siphon 32, place, body 40 tops offers a rectangle hole slot 42, this rectangle hole slot 42 can be inserted for display 50 upper shields, body 40 front inner wall places are concaved with an angle annular groove 43, be provided with one relative to these central siphon 32 peripheries and can snap in the angle annular groove 43 protruding pin 323 that moves along supporting, make body 40 can be on holding rod 30 left-handed or dextrorotation rotating certain angle.Again referring to shown in Figure 3, this display 50 includes a panel 51, LCD screen 52, circuit board 53 and several operating keys 54, its internal circuit is via battery tray 33 supply capabilities, when the 1 pair of workpiece in spanner unit carries out switching, can show that by display 50 torsion numerical value observes to the user.
More than for the utlity model has the general introduction of torque spanner member shape of rotary type display unit, then, effect statement as the back that usage operation of the present utility model and expection can be reached again:
Referring to shown in Figure 7, when the user will use the utility model, the user on one side controlled spanner unit 1 with hand and does the swing action, on one side with the numerical value change of the direct observation display 50 of eyes, reached up to torsion till user's the setting value.
Referring to Fig. 8, shown in Figure 9, when 1 switching different angles position, spanner unit, the switching direction of spanner unit 1 can change, this moment, the user can be with body 40 rotations one angle, allow display 50 can face the user always, so the user just can directly observe the variation of torsion numerical value, reaches the convenient effect of using.
In sum, the torque spanner that the utlity model has the rotary type display unit mainly is to design for the disappearance that solves general torque spanner, its technological means that adopts is to utilize display unit 2 to overlap pivot rotationally on spanner unit 1, make spanner unit 1 when carrying out the operation of different azimuth angle, the display 50 rotatable directions that face the user that are adjusted to, so the user is as long as change the anglec of rotation of body 40, the angle that just can allow this display 50 remain on to allow the user directly observe, the user need not change figure posture deallocation and close display 50, so the utility model has effect quite easily in the use.
Claims (7)
1. the torque spanner with rotary type display unit includes a string wrench unit, this spanner unit have one turn the head and one by turning an extended holding rod, it is characterized in that:
Torque spanner with rotary type display unit also includes one group of display unit, and this display unit has the body and the display that is arranged on the body lateral surface that are set in the shape that can rotate on the holding rod.
2. the torque spanner of rotary type display unit according to claim 1 is characterized in that: described holding rod is provided with a socket pipe portion.
3. the torque spanner with rotary type display unit according to claim 1 is characterized in that: the inner body wall of described display unit is concaved with an angle annular groove, is provided with one relative to this holding rod and is inserted in the angle annular groove along supporting the protruding pin that moves.
4. the torque spanner with rotary type display unit according to claim 1 is characterized in that: this holding rod has a shaft, one and is set in the central siphon of shaft periphery, a battery tray that is set in central siphon inside and a lever cover that is set in the central siphon end.
5. the torque spanner with rotary type display unit according to claim 4 is characterized in that: offer an open slot on this shaft.
6. the torque spanner with rotary type display unit according to claim 5 is characterized in that: described holding rod is provided with a socket pipe portion, and this socket pipe portion offers a long rabbet at corresponding open slot position place.
7. the torque spanner with rotary type display unit according to claim 1 is characterized in that: this place, body top offers a rectangle hole slot that can supply display to cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200129264U CN201970255U (en) | 2011-01-17 | 2011-01-17 | Torque wrench with rotatable display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200129264U CN201970255U (en) | 2011-01-17 | 2011-01-17 | Torque wrench with rotatable display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970255U true CN201970255U (en) | 2011-09-14 |
Family
ID=44575360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200129264U Expired - Lifetime CN201970255U (en) | 2011-01-17 | 2011-01-17 | Torque wrench with rotatable display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723260A (en) * | 2014-12-15 | 2015-06-24 | 首君企业股份有限公司 | Electronic torque wrench with swing head angle capable of being positioned |
-
2011
- 2011-01-17 CN CN2011200129264U patent/CN201970255U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723260A (en) * | 2014-12-15 | 2015-06-24 | 首君企业股份有限公司 | Electronic torque wrench with swing head angle capable of being positioned |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200313 Address after: Taichung City, Taiwan, China Patentee after: Chen Yifu Address before: Taichung City, Taiwan, China Patentee before: Zhang Yeqing |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |