CN109794902A - A kind of signal connector device for screwing up - Google Patents
A kind of signal connector device for screwing up Download PDFInfo
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- CN109794902A CN109794902A CN201810721180.0A CN201810721180A CN109794902A CN 109794902 A CN109794902 A CN 109794902A CN 201810721180 A CN201810721180 A CN 201810721180A CN 109794902 A CN109794902 A CN 109794902A
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- tightening
- signal connector
- bolt
- handle
- pilot hole
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- 239000007787 solid Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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Abstract
The invention discloses a kind of signal connector device for screwing up, including fixed mechanism and tightening mechanism, fixed mechanism includes integral cast handle, fixed mandril and guide rod, external screw thread is provided on fixed mandril, tightening mechanism is integrally formed and is formed by tightening bolt and tightening hand handle, it tightens and is provided in the bolt of bolt and the matched internal screw thread of signal connector, tighten that hand handle is corresponding to tighten bolt and be provided with pilot hole, smooth non-threaded and have a diameter larger than the internal thread diameter for tightening bolt in pilot hole, the fixed mandril of fixed mechanism passes through pilot hole and is threadedly coupled with bolt is tightened.The present apparatus is relative to existing mounting means, solve the problems, such as signal connector and cannot tighten, twist it is askew, twist it is oblique, also avoid the problem of being screwed into signal connector damage inside modules device of mistake, simultaneously, easily the signal connector for being screwed into tension can be back-outed using the present apparatus, it is therefore prevented that directly operated with hand and corrosion to connector and clamp is caused to operate to the externally threaded damage of connector.
Description
Technical field
The present invention relates to the tooling machine components more particularly to a kind of signal connector device for screwing up of communication equipment assembly.
Background technique
A kind of a kind of general connector part of the signal connector as communication equipment manufacturing field, is widely used in various
The connection of communication equipment, communication module.Signal connector is cylindrical structure, outside be provided with external screw thread, it is internal for letter
Number channel.When the connection of the signal of communication module and module, or when needing setting signal output port, need to install signal company
Connect device, one end of connector must be screwed into communication module or equipment by when installation.Tightening for traditional signal connector be all
Assembler is directly screwed into and is tightened with hand or using clamp.Directly twisted with hand perhaps twisted using clamp be easy to twist it is askew or
Twist tiltedly, be also easy to twist it is not tight, if signal connector twist it is askew, twist tiltedly, do not tighten the offset that will cause signal transmission or distortion etc.,
Secondly the signal connector that is screwed into of mistake is easy to cause to damage to the internal components of module.On the other hand, when tightening by hand slightly
Micro- one exerts oneself, and the external thread structure on connector will make hand eat pain, and other substances such as have sweat on hand, will cause connector
Corrosion, and the external screw thread for being easy to damage connector is twisted with clamp.When needing to back-out signal connector, if be screwed into
Tightly, connector is back-outed come will be very laborious time-consuming with hand and clamp.
Summary of the invention
The object of the invention is that a kind of signal connector device for screwing up is provided to solve the above-mentioned problems, in order to reach
To above-mentioned purpose, the invention adopts the following technical scheme:
A kind of signal connector device for screwing up, including fixed mechanism and tightening mechanism, fixed mechanism include integral cast handle, fixed top
One end of bar and guide rod, guide rod is connect with integral cast handle, and the other end is connect with fixed mandril, be provided on fixed mandril with
The identical external screw thread of signal connector, tightening mechanism are integrally formed and are formed by tightening bolt and tightening hand handle, tightened in the bolt of bolt
Be provided with signal connector and the matched internal screw thread of fixed mandril, tighten that hand handle is corresponding to tighten bolt and be provided with pilot hole, be oriented to
Smooth non-threaded and have a diameter larger than the internal thread diameter for tightening bolt in hole, the fixed mandril of fixed mechanism passes through pilot hole and twists
Threaded connection is bolted.
Further, the diameter of fixed mandril is less than the diameter of guide rod, and the diameter of guide rod is less than the diameter of pilot hole
And it is no more than 1 millimeter.Guiding bore dia, which is greater than fixed mandril, can give fixed mandril enough insertion spaces, be conducive to quickly
Insertion, and bore dia is oriented to slightly larger than guide rod, and the control of its difference in diameter can be made into guide rod and guiding in 1 millimeter
Hole is more bonded, and both can prevent having shaking when the excessive use in gap.
Further, the structure for tightening hand handle is central circular shape and two bars arranged symmetrically, and pilot hole, which is located at, tightens hand handle
Middle part circle in, the structure of integral cast handle is central circular shape and is symmetrical arranged two bars.
Further, the single pole length for tightening hand handle is greater than integral cast handle single pole length.
Further, tightening hand handle is five jiaos of plum blossom-shaped structures, and integral cast handle is five jiaos of plum blossom-shaped structures.Integral cast handle
Cross-sectional area is no more than 3/4ths of the cross-sectional area for tightening hand handle.
The beneficial effects of the present invention are:
It is installed relative to existing signal connector, the present invention is in use, tack signal connector by tightening bolt, then rotate solid
Determine hand handle, so that fixed mandril screw-in is tightened bolt and is withstood signal connector, then operate again and tighten hand handle, tighten or back-out letter
Number connector, to complete the installation of signal connector.Using the present apparatus instead of existing mounting means, solves signal company
Connect device and cannot tighten, twist it is askew, twist oblique problem, also avoid mistake is screwed into asking for signal connector damage inside modules device
Topic, meanwhile, easily the signal connector for being screwed into tension can be back-outed using the present apparatus, it is therefore prevented that directly operated and caused with hand
Corrosion to connector avoids and is screwed into or is back-outed with tools such as clamps to the externally threaded damage of connector.
Attached drawing
Fig. 1, perspective view of the invention；
Fig. 2, fixed mechanism of the present invention and tightening mechanism discrete state perspective view；
Fig. 3, front view of the invention；
Fig. 4, second of embodiment perspective view of the invention；
Fig. 5, signal connector side view.
In figure: 1- fixed mechanism, 2- tightening mechanism, 3- integral cast handle, 4- guide rod, 5- fixed mandril, 6- pilot hole, 7-
Bolt is tightened, 8- tightens hand handle, 9- signal connector.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, the present apparatus includes fixed mechanism 1 and tightening mechanism 2, and fixed mechanism 1 includes solid
Determine hand handle 3, fixed mandril 5 and guide rod 4, one end of guide rod 4 is connect with integral cast handle 3, and the other end and fixed mandril 5 connect
It connects, external screw thread identical with signal connector is provided on fixed mandril 5, tightening mechanism 2 is integrally formed and by tightening bolt 7 and twisting
Tight hand handle 8 forms.It tightens to be provided in the bolt of bolt 7 and (not show in figure with signal connector 9 and the matched internal screw thread of fixed mandril 5
Out), tighten that hand handle 8 is corresponding to tighten bolt 7 and be provided with pilot hole 6, the structure for tightening hand handle 8 is central circular shape and is symmetrical arranged two
Bar, pilot hole 6 are located in the middle part circle for tightening hand handle, and the structure of integral cast handle 3 is central circular shape and is symmetrical arranged two bars.It leads
Smooth non-threaded and have a diameter larger than the internal thread diameter for tightening bolt 7 into hole 6, the fixed mandril 5 of fixed mechanism 1 passes through guiding
Hole 6 is threadedly coupled with bolt 7 is tightened.
Under normal condition, the fixed mechanism 1 and tightening mechanism 2 of the present apparatus as shown in Figure 1 are in linking state, the two
It is to be threadedly coupled by fixed mandril 5 with bolt 7 is tightened.As shown in figure 5,9 outer surface of signal connector is external screw thread, city at present
General signal connector is substantially this external thread structure on field, when installing signal connector 9, to be first screwed into its end A
Communication module or equipment, installation steps are as follows: firstly, operation integral cast handle 3, exits one from tightening in bolt 7 for fixed mandril 5
Section distance；7 registration signal connector 9 of bolt is tightened, then rotates and tightens hand handle 8, make to tighten the rotation of bolt 7 and then tacks connector 9 simultaneously
Guarantee that it is tacked in suitable position (convenient for tightening), then operates integral cast handle 3 and bolt 7 to its is tightened into 5 precession of fixed mandril
It withstands and holds out against signal connector 9；Then it rotates again and tightens hand handle 8 and tighten signal connector 9, similarly, to back-out letter
Number connector 9, which then reversely rotates, tightens hand handle 8 then to back-out.
It needs to illustrate to be, when actual installation, signal connector 9 is installed to communication module or equipment, because tightening
Closer to communication module, perhaps equipment is between integral cast handle 3 and communication module or equipment hand handle 8, for ease of operation,
The single pole length for tightening hand handle 8 is greater than the single pole length of integral cast handle 3.
Because fixed mandril 5 is to be threadedly coupled with bolt 7 is tightened, the fixed mechanism 1 and tightening mechanism 2 of the present apparatus are
It removably, only need to be to rotation counterclockwise (inverse go out along into) integral cast handle 3 until fixed mechanism 1 and tightening mechanism when needing to dismantle
2 separation.The diameter of the fixed mandril 5 of the present apparatus is less than the diameter of guide rod 4, and the diameter of guide rod 4 is less than pilot hole 6
Diameter and be no more than 1 millimeter, therefore, 6 diameter > guide rod of pilot hole, 4 diameter > fixed mandril, 5 diameter, the difference of three's diameter
It plays a very important role for the present apparatus.After fixed mechanism 1 and tightening mechanism 2 separate, the two reassembles connection, needs to consolidate
The fixed mandril 5 for determining mechanism 1 passes through pilot hole 6 and is threadedly coupled with bolt 7 is tightened.The diameter of pilot hole 6 is big and smooth non-threaded, institute
To be inserted directly by this section of distance of pilot hole 6 without rotating integral cast handle 3, consequently facilitating fixed mandril 5 is quickly inserted
Enter, until just needing to rotate integral cast handle 3 fixed will push up when fixed mandril 5 touches the screw thread for tightening bolt 7 across pilot hole 6
Bar 5, which is further torqued into, to be tightened in bolt 7.And the diameter of guide rod 4 is greater than fixed mandril 5 and is slightly less than pilot hole 6, and by guide rod
4 and 6 diameter of pilot hole difference control in 1 millimeter, on the one hand give fixed mandril 5 enough insertion spaces, another party
Face, fixed mandril 5 enters tighten bolt 7 after, also correspondence enters in pilot hole 6 guide rod 4, and millimetre-sized difference in diameter can be with
Being bonded guide rod 4 and pilot hole 6 more has shaking to prevent gap is excessive.
Such as Fig. 4, second of embodiment of the invention will tighten hand handle 8 and be adopted as five jiaos of plum blossom-shaped structures, integral cast handle 3
Using five jiaos of plum blossom-shaped structures.Such embodiment changes the structure for tightening hand handle 8 and integral cast handle 3 relative to rod-like structure,
Also, for convenience of both compounding practice, the size of integral cast handle 3 is small compared with the size for tightening hand handle 8, according to practical operation,
It is preferred that the cross-sectional area of integral cast handle 3 is no more than 3/4ths of the cross-sectional area for tightening hand handle 8 the most rationally and the most conveniently.It is such
The more convenient rotation process for tightening hand handle 8 and integral cast handle 3 of embodiment, improves installation effectiveness to a certain extent.
Claims (6)
1. a kind of signal connector device for screwing up, it is characterised in that: including fixed mechanism and tightening mechanism, the fixed mechanism packet
Include integral cast handle, fixed mandril and guide rod, one end of the guide rod is connect with the integral cast handle, the other end with it is described solid
Determine mandril connection, external screw thread identical with the signal connector, the tightening mechanism one are provided on the fixed mandril
It forms and is formed by tightening bolt and tightening hand handle, be provided in the bolt for tightening bolt and matched with signal connector and fixed mandril
Internal screw thread, described to tighten that hand handle is corresponding to tighten bolt and be provided with pilot hole, smooth non-threaded and its diameter is big in the pilot hole
In the internal thread diameter for tightening bolt, the fixed mandril of the fixed mechanism passes through the pilot hole and tightens bolt screw thread with described
Connection.
2. a kind of signal connector device for screwing up according to claim 1, it is characterised in that: the diameter of the fixed mandril
Less than the diameter of the guide rod, the diameter of the guide rod is less than the diameter of the pilot hole and is no more than 1 millimeter.
3. a kind of signal connector device for screwing up according to claim 1, it is characterised in that: the structure for tightening hand handle
For central circular shape and two bars are symmetrical arranged, the pilot hole is located in the middle part circle for tightening hand handle, the integral cast handle
Structure be central circular shape and be symmetrical arranged two bars.
4. a kind of signal connector device for screwing up according to claim 3, it is characterised in that: the single pole for tightening hand handle
Length is greater than integral cast handle single pole length.
5. a kind of signal connector device for screwing up according to claim 1, it is characterised in that: the hand handle of tightening is five jiaos
Plum blossom-shaped structure, the integral cast handle are five jiaos of plum blossom-shaped structures.
6. a kind of signal connector device for screwing up according to claim 5, it is characterised in that: the integral cast handle it is crosscutting
Area is no more than 3/4ths of the cross-sectional area for tightening hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721180.0A CN109794902B (en) | 2018-07-04 | 2018-07-04 | Tightening device for signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721180.0A CN109794902B (en) | 2018-07-04 | 2018-07-04 | Tightening device for signal connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109794902A true CN109794902A (en) | 2019-05-24 |
| CN109794902B CN109794902B (en) | 2024-02-02 |
Family
ID=66556197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810721180.0A Active CN109794902B (en) | 2018-07-04 | 2018-07-04 | Tightening device for signal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109794902B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6966735B1 (en) * | 1999-06-14 | 2005-11-22 | Masaki Yamazaki | Screw mechanism |
| JP2011179679A (en) * | 2010-03-01 | 2011-09-15 | Ichiro Yamazaki | Locking pin mechanism |
| CN205904921U (en) * | 2016-07-12 | 2017-01-25 | 牟维军 | Spanner |
| CN205989171U (en) * | 2016-07-25 | 2017-03-01 | 上海航天设备制造总厂 | A kind of stud erecting device |
| CN206639833U (en) * | 2017-03-14 | 2017-11-14 | 芜湖奇达动力电池系统有限公司 | Suitable for power battery module and the erecting device of housing assembling |
| CN208375174U (en) * | 2018-07-04 | 2019-01-15 | 成都众志天成科技有限公司 | A kind of signal connector device for screwing up |
-
2018
- 2018-07-04 CN CN201810721180.0A patent/CN109794902B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6966735B1 (en) * | 1999-06-14 | 2005-11-22 | Masaki Yamazaki | Screw mechanism |
| JP2011179679A (en) * | 2010-03-01 | 2011-09-15 | Ichiro Yamazaki | Locking pin mechanism |
| CN205904921U (en) * | 2016-07-12 | 2017-01-25 | 牟维军 | Spanner |
| CN205989171U (en) * | 2016-07-25 | 2017-03-01 | 上海航天设备制造总厂 | A kind of stud erecting device |
| CN206639833U (en) * | 2017-03-14 | 2017-11-14 | 芜湖奇达动力电池系统有限公司 | Suitable for power battery module and the erecting device of housing assembling |
| CN208375174U (en) * | 2018-07-04 | 2019-01-15 | 成都众志天成科技有限公司 | A kind of signal connector device for screwing up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109794902B (en) | 2024-02-02 |
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