CN104256947B - Connecting mechanism for wearing equipment for police and rotating shaft pin thereof - Google Patents
Connecting mechanism for wearing equipment for police and rotating shaft pin thereof Download PDFInfo
- Publication number
- CN104256947B CN104256947B CN201410551926.XA CN201410551926A CN104256947B CN 104256947 B CN104256947 B CN 104256947B CN 201410551926 A CN201410551926 A CN 201410551926A CN 104256947 B CN104256947 B CN 104256947B
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- CN
- China
- Prior art keywords
- pilot hole
- cap
- assembly parts
- hole
- pin
- 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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- 241001136800 Anas acuta Species 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/44—Donning facilities
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Insertion Pins And Rivets (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a connecting mechanism for wearing equipment for police and a rotating shaft pin thereof. An upper assembly piece, a middle assembly piece and a lower assembly piece are respectively fixed on a connecting piece shell, and the middle assembly piece is arranged between the upper assembly piece and the lower assembly piece; an upper assembly hole is opened in the upper assembly piece, a middle assembly hole is opened in the middle assembly piece, a lower assembly hole is opened in the lower assembly piece, and the upper, middle and lower assembly holes are communicated with each other; a fixing cap is arranged in the upper assembly hole; the pin head of the rotating shaft pin passes through the lower assembly hole and middle assembly hole in sequence and is inserted in the fixing cap, and there is a certain clearance between the pin head and the inner wall of the fixing cap; the pin tail of the rotating shaft pin is rotationally arranged in the lower assembly hole. When a drill damages the rotating shaft structure, the fixing cap or the rotating shaft pin rotates along with the rotating shaft, so that the damage due to the rotating cutting of the drill is effectively avoided.
Description
Technical field
The invention belongs to the technical field of bindiny mechanism, in particular to a kind of connection machine for police wearable device
Structure and its roller pin.
Background technology
The connector of police wearable device typically all can adopt the material of high intensity collapse resistance to make, and is difficult to from connector
Destruction is carried out on body to open wearable device.Then, the bindiny mechanism between connector is then always to be police wearable device
Weakness, be easy to destroyed.The function connector also to be met needing satisfaction connection as bindiny mechanism can be in bindiny mechanism
Rotate, lead to bindiny mechanism's complex structure, there is the leak being easily destroyed.Connecting pin in existing bindiny mechanism is extraneous high
It is easy to destroyed in the presence of the instruments such as the impact drill of intensity, connecting pin is driven by impact drill and rotates, cause distortion to damage, and
Finally break, cause police wearable device all to open.
Content of the invention
The present invention is directed to the deficiencies in the prior art, provides one kind so that connecting pin is together rotated, to carry with external world instrument
The bindiny mechanism of its survivability high and its roller pin.
For achieving the above object, the invention provides a kind of bindiny mechanism for police wearable device, described police wear
The equipment of wearing includes connector housing, and described bindiny mechanism includes roller pin, locking cap and is fixed on upper on connector housing
End assembly parts, middle part assembly parts and lower end assembly parts, wherein,
Described upper end assembly parts and lower end assembly parts are fixed on the upper and lower ends of a connector housing, the assembling of described middle part
Part is fixed on the medium position of another connector, and described middle part assembly parts are entrenched in upper end assembly parts and lower end assembly parts
Between；Upper end pilot hole, middle part pilot hole is offered respectively inside described upper end assembly parts, middle part assembly parts and lower end assembly parts
With lower end pilot hole, and upper end pilot hole, middle part pilot hole and lower end pilot hole be interconnected；
Described locking cap is arranged on upper end assembling in the hole, and the plunger of described roller pin sequentially passes through lower end pilot hole and middle part
Pilot hole, the inside of insertion locking cap, described plunger is separated by a distance with the inwall of locking cap；The pin tail energy of described roller pin
It is rotatably mounted at lower end assembling in the hole.
Further, described roller pin includes shank, the plunger being separately positioned on shank head and afterbody and pin tail, described
Pin tail is with diameter greater than the cylindrical structure of shank diameter, and described plunger is fixedly installed the interference that a circle protrudes from shank
Ring；Described locking cap includes cap body and is arranged on the cap mouth of cap body porch, and described cap body is with diameter greater than in shank diameter
Hollow structure, described cap mouth diameter is less than the diameter of described interference ring；Described interference ring can be rotatably arranged inside described cap body.
Further, described upper end pilot hole and lower end pilot hole are shoulder hole, and the outer end macropore of described shoulder hole is
Counter sink, its inner aperture is endoporus；The outside of described cap body is fixed on the countersunk head in the hole of upper end pilot hole, described cap mouth be aligned
The endoporus of upper end pilot hole；Described pin tail is arranged on the countersunk head in the hole of lower end pilot hole.
Further, the pin tail of described roller pin and locking cap are joined with upper end pilot hole and lower end pilot hole countersunk head formula respectively
Close；The endoporus with diameter greater than lower end pilot hole of described pin tail.
Further, described locking cap can be freely rotatable in the pilot hole of upper end.
Present invention also offers a kind of rotating shaft mechanism, for the bindiny mechanism of police wearable device, including roller pin with admittedly
Determine cap, wherein,
Described roller pin includes shank, the plunger being separately positioned on shank head and afterbody and pin tail, and described pin tail is straight
Footpath is more than the cylindrical structure of shank diameter, and described plunger is fixedly installed the interference ring that a circle protrudes from shank；
Described locking cap includes cap body and is arranged on the cap mouth of cap body porch, and described cap body is with diameter greater than shank diameter
Hollow structure, described cap mouth diameter be less than described interference ring diameter；
Described interference ring can be rotatably arranged inside described cap body.
Further, the unique passage that described cap mouth is in communication with the outside for cap body.
Further, there is certain interval between described interference ring and the medial wall of cap body.
Beneficial effects of the present invention:
1. roller pin adopts rustless steel sus304 material it is ensured that the rigidity of rotating shaft and intensity and corrosion-resistant；
2. roller pin and locking cap using interference rivet pressing structure it is ensured that no getting loose during using；
3. roller pin and locking cap adopt the cooperation of countersunk head formula it is ensured that external force destroys no impetus with housing；
4. roller pin and locking cap, after completing riveting, occur certain interval between roller pin and locking cap so that consolidating
Determining cap can be freely rotatable for the center of circle with axial direction, and when there being drill bit countershaft structure to be destroyed, locking cap or roller pin can be produced
Rotation is followed in life, is prevented effectively from drill bit and rotates the destruction that cutting produces.
Brief description
Fig. 1 is the police wearable device schematic diagram that the present invention has bindiny mechanism；
Fig. 2 is the sectional view of police wearable device；
Fig. 3 is the structural representation of the roller pin of the present invention；
Fig. 4 is the enlarged diagram at the plunger position of rotating shaft mechanism.
In figure, 1 is bindiny mechanism, and 3 is locking cap, and 4 is upper end assembly parts, and 5 is middle part assembly parts, and 6 is lower end assembly parts,
7 is upper end pilot hole, and 8 is middle part pilot hole, and 9 is lower end pilot hole, and 10 is shank, and 11 is pin tail, and 12 is plunger, and 13 is interference
Ring.
Specific embodiment
Purpose and technical scheme for making the embodiment of the present invention are clearer, attached below in conjunction with the embodiment of the present invention
Figure, is clearly and completely described to the technical scheme of the embodiment of the present invention.Obviously, described embodiment is the present invention
A part of embodiment, rather than whole embodiments.Based on described embodiments of the invention, those of ordinary skill in the art
The every other embodiment being obtained on the premise of without creative work, broadly falls into the scope of protection of the invention.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (include technology art
Language and scientific terminology) there is general understanding identical meaning with the those of ordinary skill in art of the present invention.Also should
It is understood by, those terms defined in such as general dictionary should be understood that the meaning having with the context of prior art
The consistent meaning of justice, and unless defined as here, will not be explained with idealization or excessively formal implication.
The implication of heretofore described "and/or" refers to respective individualism or both simultaneous situations are all wrapped
Including including.
The implication of heretofore described " inside and outside " refers to respect to equipment itself, the side within sensing equipment
To for interior, otherwise it is outer, rather than the specific restriction to assembly of the invention mechanism.
When the implication of heretofore described " left and right " refers to reader just to accompanying drawing, the left side of reader is a left side,
The right of reader is the right side, rather than the specific restriction to assembly of the invention mechanism.
Heretofore described " upper and lower " " upper end, upper end " " top, lower section " " top, bottom " merely to for
Description facility, rather than the specific restriction to assembly of the invention mechanism.
The implication of heretofore described " connection " can be being directly connected between part can also be to pass through between part
Being indirectly connected with of other parts.
As illustrated in fig. 1 and 2, a kind of bindiny mechanism 1 for police wearable device, police wearable device includes connector shell
Body, bindiny mechanism 1 includes roller pin, locking cap 3 and is fixed on upper end assembly parts on connector housing, middle part assembly parts 5
With lower end assembly parts 6, wherein, upper end assembly parts 7, middle part assembly parts 5 and lower end assembly parts 6 are separately fixed at connector housing
On, and middle part assembly parts 5 are arranged between upper end assembly parts 7 and lower end assembly parts 6；Upper end assembly parts 7, middle part assembly parts 5
With offer upper end pilot hole 7, middle part pilot hole 8 and lower end pilot hole 9 inside lower end assembly parts 6 respectively, and upper end assembling
Hole 7, middle part pilot hole 8 and lower end pilot hole 9 are interconnected；Locking cap 3 is arranged in upper end pilot hole 7, the plunger of roller pin
12 sequentially pass through lower end pilot hole 9 and middle part pilot hole 8, the inside of insertion locking cap 3, the inwall phase of plunger 12 and locking cap 3
At a certain distance；The pin tail 11 of roller pin can be rotatably mounted in lower end pilot hole 9.Between locking cap 3 and upper end pilot hole
It is not fixedly connected relation, locking cap 3 can be freely rotatable in upper end pilot hole 7.
As preferred embodiment, upper end assembly parts and lower end assembly parts 6 are fixed on the upper and lower of a connector housing
Two ends, middle part assembly parts 5 are fixed on the medium position of another connector, and middle part assembly parts 5 are entrenched in upper end assembly parts
And lower end assembly parts 6 between.
As preferred embodiment, middle part assembly parts 5 exist multiple, and are arranged in upper end assembly parts and lower end assembly parts
Between 6.
As shown in Figures 3 and 4, roller pin includes shank 10, the plunger 12 being separately positioned on shank 10 head and afterbody and pin
Tail 11, pin tail 11 is with diameter greater than the cylindrical structure of shank 10 diameter, plunger 12 is fixedly installed a circle and protrudes from shank
10 interference ring 13；Locking cap 3 includes cap body and is arranged on the cap mouth of cap body porch, and cap body is with diameter greater than shank 10 diameter
Hollow structure, cap mouth diameter be less than interference ring 13 diameter；Interference ring 13 can be rotatably arranged inside cap body.
Upper end pilot hole 7 and lower end pilot hole 9 are shoulder hole, and the outer end macropore of shoulder hole is counter sink, and its inner is little
Hole is endoporus；The outside of cap body is fixed on the countersunk head in the hole of upper end pilot hole 7, and cap mouth is directed at the endoporus of upper end pilot hole 7；Pin tail
The 11 countersunk head in the holes being arranged on lower end pilot hole 9.The pin tail 11 of roller pin and locking cap 3 respectively with upper end pilot hole 7 and lower end
Pilot hole 9 countersunk head formula coordinates；The endoporus with diameter greater than lower end pilot hole 9 of pin tail 11.Roller pin and locking cap 3 are adopted with housing
The cooperation of countersunk head formula is it is ensured that external force destroys no impetus.
Present invention also offers a kind of roller pin, for the bindiny mechanism 1 of police wearable device, including roller pin and fixation
Cap 3, wherein, roller pin includes shank 10, the plunger 12 being separately positioned on shank 10 head and afterbody and pin tail 11, and pin tail 11 is
With diameter greater than the cylindrical structure of shank 10 diameter, plunger 12 is fixedly installed the interference ring 13 that a circle protrudes from shank 10；
Locking cap 3 includes cap body and is arranged on the cap mouth of cap body porch, and cap body is with diameter greater than the hollow structure of shank 10 diameter, cap
Mouth diameter is less than the diameter of interference ring 13；Interference ring 13 can be rotatably arranged inside cap body.
The unique passage that cap mouth is in communication with the outside for cap body.Between existing necessarily between interference ring 13 and the medial wall of cap body
Gap.Using interference riveting mode, interference ring 13 is pressed into inside cap body.Roller pin and locking cap 3 adopt interference rivet pressing structure, really
Protect and no get loose during using.
As preferably a kind of embodiment, roller pin can be using rustless steel sus304 material it is ensured that the rigidity of rotating shaft
With intensity and corrosion-resistant；
The roller pin of the present invention and locking cap 3 after completing riveting, occur between roller pin and locking cap 3 certain between
Gap so that locking cap 3 can be made with roller pin for the center of circle freely rotatable, when there being drill bit countershaft latch structure to be destroyed, Gu
Determine cap 3 or roller pin can produce and follow rotation, be prevented effectively from drill bit and rotate the destruction that cutting produces.
These are only embodiments of the present invention, its description is more concrete and in detail, but can not therefore and be interpreted as right
The restriction of the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the present invention
On the premise of design, some deformation can also be made and improve, these belong to protection scope of the present invention.
Claims (4)
1. a kind of bindiny mechanism for police wearable device, described police wearable device includes connector housing, and its feature exists
In described bindiny mechanism includes roller pin, locking cap and the upper end assembly parts being fixed on connector housing, middle part assemble
Part and lower end assembly parts, wherein,
Described upper end assembly parts, middle part assembly parts and lower end assembly parts are separately fixed on connector housing, and described middle part
Assembly parts are arranged between upper end assembly parts and lower end assembly parts；Described upper end assembly parts, middle part assembly parts and lower end assembly parts
Inside offers upper end pilot hole, middle part pilot hole and lower end pilot hole respectively, and upper end pilot hole, middle part pilot hole and under
End pilot hole is interconnected；
Described locking cap is arranged on upper end assembling in the hole；The plunger of described roller pin sequentially passes through lower end pilot hole and middle part assembling
Hole, the inside of insertion locking cap, described plunger is separated by certain interval with the inwall of locking cap；The pin tail of described roller pin can rotate
Be arranged on lower end assembling in the hole；
Described locking cap includes cap body and is arranged on the cap mouth of cap body porch, the hollow structure that cap body is closed for one end, cap mouth
It is arranged on cap body one end near plunger, the unique passage that described cap mouth is in communication with the outside for cap body；
Described locking cap can be freely rotatable in the pilot hole of upper end；
The pin tail of described locking cap and roller pin is coordinated with upper end pilot hole and lower end pilot hole countersunk head formula respectively.
2. a kind of bindiny mechanism for police wearable device according to claim 1 is it is characterised in that described roller pin
The plunger including shank, being separately positioned on shank head and afterbody and pin tail, described pin tail is with diameter greater than the circle of shank diameter
Columnar structures, described plunger is fixedly installed the interference ring that a circle protrudes from shank；Described locking cap includes cap body and setting
In the cap mouth of cap body porch, described cap body is with diameter greater than the hollow structure of shank diameter, and described cap mouth diameter is less than described
The diameter of interference ring；Described interference ring can be rotatably arranged inside described cap body.
3. a kind of bindiny mechanism for police wearable device according to claim 2 is it is characterised in that described upper end fills
Distribution and lower end pilot hole are shoulder hole, and the outer end macropore of described shoulder hole is counter sink, and its inner aperture is endoporus；Described
The outside of cap body is fixed on the countersunk head in the hole of upper end pilot hole, and described cap mouth is directed at the endoporus of upper end pilot hole；Described pin tail peace
It is contained in the countersunk head in the hole of lower end pilot hole.
4. a kind of bindiny mechanism for police wearable device according to claim 3 is it is characterised in that described pin tail
Endoporus with diameter greater than lower end pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551926.XA CN104256947B (en) | 2014-10-17 | 2014-10-17 | Connecting mechanism for wearing equipment for police and rotating shaft pin thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551926.XA CN104256947B (en) | 2014-10-17 | 2014-10-17 | Connecting mechanism for wearing equipment for police and rotating shaft pin thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104256947A CN104256947A (en) | 2015-01-07 |
| CN104256947B true CN104256947B (en) | 2017-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551926.XA Active CN104256947B (en) | 2014-10-17 | 2014-10-17 | Connecting mechanism for wearing equipment for police and rotating shaft pin thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104256947B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646081B (en) * | 2017-10-12 | 2021-07-06 | 江苏风和医疗器材股份有限公司 | Method for assembling front part of coreless puncture outfit |
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|---|---|---|---|---|
| EP0165206A1 (en) * | 1984-05-16 | 1985-12-18 | Novavit S.A. | Rotary joining device with pin |
| CN1338236A (en) * | 2000-08-11 | 2002-03-06 | 雷达表公司 | Watchband with hinged chain joint |
| CN202858038U (en) * | 2012-09-27 | 2013-04-10 | 宝荣油田技术工程有限公司 | Wrist strap tag button and wrist strap tag with wrist strap tag button |
| CN103202581A (en) * | 2013-03-28 | 2013-07-17 | 邓湘凌 | Connecting structure of ceramic watch band |
| CN103376734A (en) * | 2012-04-27 | 2013-10-30 | 钟表制作有限公司 | Attachment device of an interchangeable bracelet for timepieces |
| CN204132459U (en) * | 2014-10-17 | 2015-02-04 | 南京荣飞科技有限公司 | A kind of bindiny mechanism for police wearable device and roller pin thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849295Y (en) * | 2005-11-14 | 2006-12-20 | 张家祥 | Antitheft assembly of screw |
| EP2720092B1 (en) * | 2012-10-10 | 2014-12-10 | The Swatch Group Management Services AG | System for connecting a bracelet to a watch case |
-
2014
- 2014-10-17 CN CN201410551926.XA patent/CN104256947B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0165206A1 (en) * | 1984-05-16 | 1985-12-18 | Novavit S.A. | Rotary joining device with pin |
| CN1338236A (en) * | 2000-08-11 | 2002-03-06 | 雷达表公司 | Watchband with hinged chain joint |
| CN103376734A (en) * | 2012-04-27 | 2013-10-30 | 钟表制作有限公司 | Attachment device of an interchangeable bracelet for timepieces |
| CN202858038U (en) * | 2012-09-27 | 2013-04-10 | 宝荣油田技术工程有限公司 | Wrist strap tag button and wrist strap tag with wrist strap tag button |
| CN103202581A (en) * | 2013-03-28 | 2013-07-17 | 邓湘凌 | Connecting structure of ceramic watch band |
| CN204132459U (en) * | 2014-10-17 | 2015-02-04 | 南京荣飞科技有限公司 | A kind of bindiny mechanism for police wearable device and roller pin thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104256947A (en) | 2015-01-07 |
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Address after: 8, Nanjing, Jiangsu, 66 new model road, Nanjing University of Posts and Telecommunications, 210003 floor, Internet of things Technology Park Patentee after: NANJING RONGFEI TECHNOLOGY CO.,LTD. Address before: 8, Nanjing, Jiangsu, 66 new model road, Nanjing University of Posts and Telecommunications, 210003 floor, Internet of things Technology Park Patentee before: NANJING RONGFEI TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Connecting mechanism for wearing equipment for police and rotating shaft pin thereof Effective date of registration: 20190115 Granted publication date: 20170118 Pledgee: Nanjing Bank Co.,Ltd. Nanjing North Branch Pledgor: NANJING RONGFEI TECHNOLOGY CO.,LTD. Registration number: 2019320000041 |
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Date of cancellation: 20200119 Granted publication date: 20170118 Pledgee: Nanjing Bank Co.,Ltd. Nanjing North Branch Pledgor: NANJING RONGFEI TECHNOLOGY CO.,LTD. Registration number: 2019320000041 |
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Denomination of invention: Connecting mechanism for wearing equipment for police and rotating shaft pin thereof Effective date of registration: 20200120 Granted publication date: 20170118 Pledgee: Nanjing Bank Co.,Ltd. Nanjing North Branch Pledgor: NANJING RONGFEI TECHNOLOGY CO.,LTD. Registration number: Y2020320000092 |
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Date of cancellation: 20211124 Granted publication date: 20170118 Pledgee: Nanjing Bank Co.,Ltd. Nanjing North Branch Pledgor: NANJING RONGFEI TECHNOLOGY CO.,LTD. Registration number: Y2020320000092 |
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Denomination of invention: The utility model relates to a connecting mechanism for police wearable equipment and a rotating shaft pin thereof Effective date of registration: 20211125 Granted publication date: 20170118 Pledgee: Nanjing Bank Co.,Ltd. Nanjing North Branch Pledgor: NANJING RONGFEI TECHNOLOGY CO.,LTD. Registration number: Y2021980013227 |
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Date of cancellation: 20221210 Granted publication date: 20170118 Pledgee: Nanjing Bank Co.,Ltd. Nanjing North Branch Pledgor: NANJING RONGFEI TECHNOLOGY CO.,LTD. Registration number: Y2021980013227 |
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Denomination of invention: Connecting mechanism for police wearable equipment and its rotary pin Effective date of registration: 20221215 Granted publication date: 20170118 Pledgee: Nanjing Bank Co.,Ltd. Nanjing North Branch Pledgor: NANJING RONGFEI TECHNOLOGY CO.,LTD. Registration number: Y2022980027234 |