CN106737352A - A kind of rotary spanner screw fixed mechanism - Google Patents
A kind of rotary spanner screw fixed mechanism Download PDFInfo
- Publication number
- CN106737352A CN106737352A CN201710050884.5A CN201710050884A CN106737352A CN 106737352 A CN106737352 A CN 106737352A CN 201710050884 A CN201710050884 A CN 201710050884A CN 106737352 A CN106737352 A CN 106737352A
- Authority
- CN
- China
- Prior art keywords
- rotary spanner
- screw
- hole
- fixed mechanism
- diameter
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 9
- 210000002435 tendon Anatomy 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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
-
- 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
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of rotary spanner screw fixed mechanism, including housing and rotary spanner, protruding shaft is provided with the rear and front end face of housing, rotary spanner is provided with the turn hole being adapted with the protruding shaft, the upper end of the rotary spanner extends outwardly and forms the force side of platform-like, screw is provided with force side, nut is provided with housing, the screw thread is connected on nut.The present invention is rational in infrastructure, is easy to operation, easy to use, and after rotary spanner screw-driving, rotary spanner can not be misused arbitrarily opening, and be fastened with screw, and mode is general, and instrument is easy to get, beneficial to execute-in-place.
Description
Technical field
The present invention relates to a kind of rotary spanner screw fixed mechanism.
Background technology
At the equipment application scene of the industry such as many industry or communication, many connectors can be used provide power supply or
Control signal of communication, wherein many connectors can simply be easy to operation using the retaining mechanism of rotary spanner, but, rotation
Spanner is easy to strike with the hand open, and maloperation in use can bring very big potential danger, the loss of existing equipment property
There is the potential risk to personal safety.
Therefore, it is necessory to be improved to solve the deficiency of prior art to prior art.
The content of the invention
The present invention is to provide a kind of rotary spanner screw fixed mechanism to solve the problems, such as above-mentioned prior art.
The technical solution adopted in the present invention has：A kind of rotary spanner screw fixed mechanism, including housing and rotary spanner,
Protruding shaft is provided with the rear and front end face of housing, rotary spanner is provided with the turn hole being adapted with the protruding shaft, the rotary spanner
Upper end extend outwardly and form the force side of platform-like, force side on be provided with screw, nut is provided with housing, it is described
Screw thread is connected on nut.
Further, the nut is mounted on housing.
Further, the upper surface of the housing is provided with installation base, and resettlement section and cavity are provided with the installation base,
Nut is arranged in resettlement section, and cavity is provided with the tongue being resisted against on nut.
Further, boss is respectively equipped with the upper and lower ends face on the force side and is adapted with the resettlement section
Cone boss.
Further, the boss is coaxially disposed with cone boss, and first through hole is provided with boss, is provided with cone boss
Second through hole, first through hole is connected with the second through hole, and screw is placed in first through hole.
Further, the inwall of the first through hole is provided with retaining convex rib.
Further, the screw screws portion, connecting portion and neck including integrally formed, and the diameter of the neck is less than
The diameter of connecting portion, the diameter of the connecting portion is less than the diameter in the portion that screws, and the diameter of the neck is straight less than the second through hole
Footpath, the diameter of the diameter less than connecting portion of the second through hole.
Further, the first through hole lower port is to contract and forms position-limited edge, the portion's of screwing support positioning of screw
In on the position-limited edge.
Further, the upper surface for screwing portion is provided with cross recess or flat recess.
The present invention has the advantages that：The present invention is rational in infrastructure, is easy to operation, easy to use, rotary spanner spiral shell
After nail is tightened, rotary spanner can not be misused arbitrarily opening, and be fastened with screw, and mode is general, and instrument is easy to get, beneficial to scene
Operation.
Brief description of the drawings：
Fig. 1 is structure chart of the present invention.
Fig. 2 is the structure chart of housing in the present invention.
Fig. 3 is sectional view of the rotary spanner of the present invention on housing.
Fig. 4 is the tomograph of rotary spanner in the present invention.
Fig. 5 is the plane structure chart of rotary spanner in the present invention.
Fig. 6 is the structure chart of screw in the present invention.
Specific embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of rotary spanner screw fixed mechanism of the invention, including housing 1 and rotary spanner 2,
The rear and front end face of housing 1 is provided with protruding shaft 11, and turn hole 21 is provided with rotary spanner 2, and rotary spanner 2 passes through 21 turns of the turn hole
It is dynamic to be connected in the protruding shaft 11 of housing 1.The upper surface of rotary spanner 2 extends and forms the force side 22 of platform-like to the left, at this
Force side 22 is provided with screw 3, and nut 4 is provided with the upper surface of housing 1, and screw 3 is threaded on nut 4.
The present invention is provided with installation base 12, the installation base 12 for ease of the installation of nut 4 on the upper surface of housing 1
Resettlement section 120 and cavity 121 are inside provided with, nut 4 is arranged in resettlement section 120, cavity 121 is provided with and is resisted against on nut 4
Tongue 122.
The present invention is respectively equipped with boss for ease of the installation of screw 3 on the upper and lower ends face on rotary spanner force side 22
23 and cone boss 24, wherein cone boss 24 be adapted with the resettlement section 120 on housing installation base 12.Boss 23 and cone boss 24
It is coaxially disposed, first through hole is provided with boss 23, the second through hole, first through hole and the second through hole phase is provided with cone boss 24
Insertion, screw 3 is placed in first through hole.
The present invention is provided with to prevent screw 3 from departing from the force side 22 of rotary spanner on the first through hole inwall of boss 23
Retaining convex rib 232.
Screw 3 in the present invention screws portion 31, connecting portion 32 and neck 33 including integrally formed, and the diameter of neck 33 is small
In the diameter of connecting portion 32, the diameter of connecting portion 32 is less than the diameter for screwing portion 31, and the diameter of neck 33 is less than the second through hole
Diameter, the diameter of the diameter less than connecting portion 32 of the second through hole.
Cone boss 24 on the second through hole lower port is to contract and forms position-limited edge 242, the portion 31 that screws of screw 3 supports
It is positioned on the position-limited edge 242.
Cross recess or flat recess are provided with the upper surface that screw screws portion 31.
After rotary spanner 2 rotates, the cone boss 24 on the rotary spanner force lower surface of side 22 is placed on the upper surface of housing 1 pacifies
Fill in the resettlement section 120 of boss 12, with bottle opener rotating down pressing screw 3, screw 3 is connected on nut 4 through the second through hole whorl.
When unscrewing screw 3, screw 3 exits nut 4, and retaining convex rib 232 prevents screw from dropping.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, these improvement also should be regarded as of the invention
Protection domain.
Claims (9)
1. a kind of rotary spanner screw fixed mechanism, including housing（1）And rotary spanner（2）, in housing（1）Rear and front end face
It is provided with protruding shaft（11）, rotary spanner（2）It is provided with and the protruding shaft（11）The turn hole being adapted（21）, it is characterised in that：It is described
Rotary spanner（2）Upper end extend outwardly and form the force side of platform-like（22）, on force side（22）It is provided with screw
（3）, in housing（1）It is provided with nut（4）, the screw（3）It is threaded in nut（4）On.
2. rotary spanner screw fixed mechanism as claimed in claim 1, it is characterised in that：The nut（4）It is mounted on
Housing（1）On.
3. rotary spanner screw fixed mechanism as claimed in claim 2, it is characterised in that：The housing（1）Upper surface on
It is provided with installation base（12）, the installation base（12）Inside it is provided with resettlement section（120）And cavity（121）, nut（4）It is arranged at collecting
Portion（120）It is interior, cavity（121）It is provided with and is resisted against nut（4）On tongue（122）.
4. rotary spanner screw fixed mechanism as claimed in claim 3, it is characterised in that：The force side（22）Up and down two
Boss is respectively equipped with end face（23）And with the resettlement section（120）The cone boss being adapted（24）.
5. rotary spanner screw fixed mechanism as claimed in claim 4, it is characterised in that：The boss（23）With cone boss
（24）It is coaxially disposed, in boss（23）First through hole is provided with, in cone boss（24）It is provided with the second through hole, first through hole and the
Two through holes connect, screw（3）It is placed in first through hole.
6. rotary spanner screw fixed mechanism as claimed in claim 5, it is characterised in that：Set on the inwall of the first through hole
Limited location convex tendon（232）.
7. rotary spanner screw fixed mechanism as claimed in claim 6, it is characterised in that：The screw（3）Including one into
Type screws portion（31）, connecting portion（32）And neck（33）, the neck（33）Diameter be less than connecting portion（32）Diameter, institute
State connecting portion（32）Diameter less than screwing portion（31）Diameter, the neck（33）Diameter less than the second through hole diameter,
The diameter of the second through hole is less than connecting portion（32）Diameter.
8. rotary spanner screw fixed mechanism as claimed in claim 7, it is characterised in that：The first through hole lower port is inside
Shrink and formed position-limited edge（242）, screw（3）Screw portion（31）Support is positioned at the position-limited edge（242）On.
9. rotary spanner screw fixed mechanism as claimed in claim 8, it is characterised in that：It is described to screw portion（31）Upper surface
It is provided with cross recess or flat recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050884.5A CN106737352B (en) | 2017-01-23 | 2017-01-23 | Screw fixing mechanism of rotary spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050884.5A CN106737352B (en) | 2017-01-23 | 2017-01-23 | Screw fixing mechanism of rotary spanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106737352A true CN106737352A (en) | 2017-05-31 |
| CN106737352B CN106737352B (en) | 2024-03-19 |
Family
ID=58942299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710050884.5A Active CN106737352B (en) | 2017-01-23 | 2017-01-23 | Screw fixing mechanism of rotary spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737352B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08213102A (en) * | 1995-02-02 | 1996-08-20 | Amp Japan Ltd | Lever connector |
| US20040198092A1 (en) * | 2001-12-21 | 2004-10-07 | Lear Corporation | Safety device for a connector assembly |
| US20080119074A1 (en) * | 2006-11-16 | 2008-05-22 | Sumitomo Wiring Systems, Ltd. | Connector and a connector assembly |
| CN203983618U (en) * | 2014-05-29 | 2014-12-03 | 富士康(昆山)电脑接插件有限公司 | Electric coupler component |
| CN104577552A (en) * | 2014-12-11 | 2015-04-29 | 华晨汽车集团控股有限公司 | Automobile high-voltage connector interlocking mechanism |
| CN105826763A (en) * | 2016-05-18 | 2016-08-03 | 菲尼克斯亚太电气（南京）有限公司 | Electrical connector |
| CN205882292U (en) * | 2016-08-10 | 2017-01-11 | 安费诺商用电子产品(成都)有限公司 | Power connector |
| CN206484476U (en) * | 2017-01-23 | 2017-09-12 | 菲尼克斯亚太电气（南京）有限公司 | A kind of rotary spanner screw fixed mechanism |
-
2017
- 2017-01-23 CN CN201710050884.5A patent/CN106737352B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08213102A (en) * | 1995-02-02 | 1996-08-20 | Amp Japan Ltd | Lever connector |
| US20040198092A1 (en) * | 2001-12-21 | 2004-10-07 | Lear Corporation | Safety device for a connector assembly |
| US20080119074A1 (en) * | 2006-11-16 | 2008-05-22 | Sumitomo Wiring Systems, Ltd. | Connector and a connector assembly |
| CN203983618U (en) * | 2014-05-29 | 2014-12-03 | 富士康(昆山)电脑接插件有限公司 | Electric coupler component |
| CN104577552A (en) * | 2014-12-11 | 2015-04-29 | 华晨汽车集团控股有限公司 | Automobile high-voltage connector interlocking mechanism |
| CN105826763A (en) * | 2016-05-18 | 2016-08-03 | 菲尼克斯亚太电气（南京）有限公司 | Electrical connector |
| CN205882292U (en) * | 2016-08-10 | 2017-01-11 | 安费诺商用电子产品(成都)有限公司 | Power connector |
| CN206484476U (en) * | 2017-01-23 | 2017-09-12 | 菲尼克斯亚太电气（南京）有限公司 | A kind of rotary spanner screw fixed mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106737352B (en) | 2024-03-19 |
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