CN208478708U - A kind of connector construction of novel earthquake-proof structure - Google Patents
A kind of connector construction of novel earthquake-proof structure Download PDFInfo
- Publication number
- CN208478708U CN208478708U CN201821246492.2U CN201821246492U CN208478708U CN 208478708 U CN208478708 U CN 208478708U CN 201821246492 U CN201821246492 U CN 201821246492U CN 208478708 U CN208478708 U CN 208478708U
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- plug
- casing
- socket
- contact pin
- insulation tube
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Abstract
The utility model discloses a kind of connector constructions of novel earthquake-proof structure, including connection component and fixation kit, the connection component includes plug, the plug is internally provided with center contact pin, plug casing is provided on the outside of the center contact pin, the outer surface of the plug casing is distributed with screw thread, and filled with injection molding insulating layer, the outside of the plug casing is provided with plug casing seal groove relative to the side of screw thread for the inside of the center contact pin and plug casing；Connector construction in the utility model is fixed using plug, and socket outer jack is fixed, and center hub floating structure, extrapolation hole strength is preferable, bears main power；Center hub floating follows center contact pin to move, and does not generate large force substantially, and in post-production rotation, center hub is automatically corrected, and avoids mismachining tolerance and the additional stress condition of concentric error bring.
Description
Technical field
The utility model belongs to oil reservoir logging instrument accessory technical field, and in particular to a kind of connection of novel earthquake-proof structure
Device structure.
Background technique
Connector is divided into different models and different sizes according to different types, a variety of different to adapt to this
Connection between machinery equipment is directed to the connector in oil reservoir logging instrument.
Existing connector construction still has some shortcomings when in use: the connector of traditional form, impact, shake
Dynamic directly to be directly taken on by contact pin, jack, contact pin lesser for size, jack, stress-bearing capability is smaller, and vibration, impact are held
Easily it is deformed it, contact pin bending, jack elasticity becomes smaller or fails, and service life shortens, under extreme case, mismachining tolerance,
Concentric error may cause contact pin fracture along with the external force being subject to.
Utility model content
The purpose of this utility model is to provide a kind of connector constructions of novel earthquake-proof structure, to solve above-mentioned background skill
The connector of the traditional form proposed in art, impact, vibration are directly directly taken on by contact pin, jack, lesser for size
Contact pin, jack, stress-bearing capability is smaller, and vibration, impact are easy to be deformed it, and contact pin bending, jack elasticity becomes smaller or fails,
Service life shortens, and under extreme case, mismachining tolerance, concentric error may cause contact pin fracture along with the external force being subject to
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of connector knot of novel earthquake-proof structure
Structure, including connection component and fixation kit, the connection component include plug, and the plug is internally provided with center contact pin,
Plug casing is provided on the outside of the center contact pin, screw thread is distributed in the outer surface of the plug casing, and the center is inserted
Filled with injection molding insulating layer, the outside of the plug casing is provided with slotting relative to the side of screw thread for the inside of needle and plug casing
Casing seal groove is fixed with plug casing sealing ring on the inside of the plug casing seal groove.
Preferably, the fixation kit includes socket, and the socket is internally provided with insulation tube, the insulation tube it is interior
Side is symmetrically arranged with center hub sealing ring, and Socket casing, the insulation tube and socket shell are provided on the outside of the insulation tube
The gap location of body is filled with Socket casing.
Preferably, the outside of the insulation tube is described relative to being provided with insulation tube sealing ring at the position of Socket casing
Insulation tube sealing ring is elastic material component.
Preferably, the surface of the socket is provided with Socket casing seal groove, and the inside of the Socket casing seal groove
It is provided with Socket casing sealing ring.
Preferably, the inside of the Socket casing offers center hub relative to one end of insulation tube, and the plug is logical
Center contact pin is crossed to be fixedly connected with center hub.
Compared with prior art, the utility model has the beneficial effects that the connector construction in the utility model is using slotting
Head is fixed, and socket outer jack is fixed, and center hub floating structure, extrapolation hole strength is preferable, bears main power；Center hub is floating
It is dynamic that center contact pin is followed to move, large force is not generated substantially, and in post-production rotation, center hub is automatically corrected, and avoids
Mismachining tolerance and the additional stress condition of concentric error bring.
Detailed description of the invention
Fig. 1 is the connection cross-sectional view of the utility model；
Fig. 2 is the front view of the utility model plug；
Fig. 3 is the front view of the utility model socket；
In figure: 1, being molded insulating layer；2, center contact pin；3, plug casing sealing ring；4, plug casing；5, socket；6, it inserts
Seat shell body；7, insulation tube sealing ring；8, insulation tube；9, center hub sealing ring；10, Socket casing sealing ring；11, center is inserted
Hole；12, plug；13, plug casing seal groove；14, Socket casing seal groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of connector knot of novel earthquake-proof structure
Structure, including connection component and fixation kit, connection component include plug 12, and plug 12 is internally provided with center contact pin 2, center
The outside of contact pin 2 is provided with plug casing 4, and screw thread, center contact pin 2 and plug casing 4 is distributed in the outer surface of plug casing 4
Inside filled with injection molding insulating layer 1, the outside of plug casing 4 is provided with plug casing seal groove relative to the side of screw thread
13, the inside of plug casing seal groove 13 is fixed with plug casing sealing ring 3, by the setting of connection component, can increase company
The stability connect.
For the ease of fixation, in the present embodiment, it is preferred that fixation kit includes socket 5, and socket 5 is internally provided with absolutely
Edge pipe 8, the inside of insulation tube 8 are symmetrically arranged with center hub sealing ring 9, and the outside of insulation tube 8 is provided with Socket casing 6, absolutely
The gap location of edge pipe 8 and Socket casing 6 is filled with Socket casing 6.
For the ease of connection and sealing, in the present embodiment, it is preferred that position of the outside of insulation tube 8 relative to Socket casing 6
The place of setting is provided with insulation tube sealing ring 7, and insulation tube sealing ring 7 is elastic material component.
For the ease of sealing and connecting, in the present embodiment, it is preferred that the surface of socket 5 is provided with Socket casing seal groove
14, and the innermost insert of Socket casing seal groove 14 is connected with Socket casing sealing ring 10.
For the ease of being connected and fixed, in the present embodiment, it is preferred that the one end of the inside of Socket casing 6 relative to insulation tube 8
Center hub 11 is offered, plug 12 is connected by center contact pin 2 and the limit of center hub 11.
Embodiment 2
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of connector knot of novel earthquake-proof structure
Structure, including connection component and fixation kit, connection component include plug 12, and plug 12 is internally provided with center contact pin 2, center
The outside of contact pin 2 is provided with plug casing 4, and screw thread, center contact pin 2 and plug casing 4 is distributed in the outer surface of plug casing 4
Inside filled with injection molding insulating layer 1, the outside of plug casing 4 is provided with plug casing seal groove relative to the side of screw thread
13, the inside of plug casing seal groove 13 is fixed with plug casing sealing ring 3, by the setting of connection component, can increase company
The stability connect.
For the ease of fixation, in the present embodiment, it is preferred that fixation kit includes socket 5, and socket 5 is internally provided with absolutely
Edge pipe 8, the inside of insulation tube 8 are symmetrically arranged with center hub sealing ring 9, and the outside of insulation tube 8 is provided with Socket casing 6, absolutely
The gap location of edge pipe 8 and Socket casing 6 is filled with Socket casing 6.
For the ease of connection and sealing, in the present embodiment, it is preferred that position of the outside of insulation tube 8 relative to Socket casing 6
The place of setting is provided with insulation tube sealing ring 7, and insulation tube sealing ring 7 is elastic material component.
For the ease of sealing and connecting, in the present embodiment, it is preferred that the surface of socket 5 is provided with Socket casing seal groove
14, and the inside of Socket casing seal groove 14 is connected together Socket casing sealing ring 10.
For the ease of being connected and fixed, in the present embodiment, it is preferred that the one end of the inside of Socket casing 6 relative to insulation tube 8
Center hub 11 is offered, plug 12 is connected together by center contact pin 2 with center hub 11.
The working principle and process for using of the utility model: when the utility model is used, first by 12 injection molding of plug,
The plug casing seal groove 13 that outer circle is equipped with is packed into plug casing sealing ring 3, and 4 tail portion of plug casing is equipped with bonding wire position, is welded
Instrument is packed into after conducting wire, socket 5 is molding assembly, puts on insulation tube sealing ring 7 in the groove on insulation tube 8, is press-fitted into
In the centre bore of Socket casing 6, center hub sealing ring 9 is put in the groove in center hub 11, conducting wire is welded in bonding wire end,
It is press-fitted into the centre bore of insulation tube 8；Socket casing sealing ring 10 is packed into the Socket casing seal groove 14 that outer circle is equipped with,
6 tail portion of Socket casing is equipped with bonding wire position, is packed into instrument after conducting wire is welded, plug 12, socket 5 are respectively assembled on instrument, so
Afterwards to inserting, plug casing 4 and Socket casing 6 are connected, and center contact pin 2 and center hub 11 are connected, and center hub, 11 in insulation tube
In 8 for have gap can floating structure, center hub sealing ring 9 guarantees that center hub 11 is placed in the middle, when vibration, impact play damping,
Absorb percussion, insulation tube 8 in Socket casing 6 for have gap can floating structure, insulation tube sealing ring 7 guarantee insulation tube 8
Between two parties, damping is played when shaking, impacting, absorbs percussion.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of connector construction of novel earthquake-proof structure, including connection component and fixation kit, it is characterised in that: the connection
Component includes plug (12), and the plug (12) is internally provided with center contact pin (2), is set on the outside of the center contact pin (2)
It is equipped with plug casing (4), screw thread, the center contact pin (2) and plug casing is distributed in the outer surface of the plug casing (4)
(4) filled with injection molding insulating layer (1), the outside of the plug casing (4) is provided with plug relative to the side of screw thread for inside
Housing seal slot (13) is fixed with plug casing sealing ring (3) on the inside of the plug casing seal groove (13).
2. a kind of connector construction of novel earthquake-proof structure according to claim 1, it is characterised in that: the fixation kit
Including socket (5), the socket (5) is internally provided with insulation tube (8), is symmetrically arranged on the inside of the insulation tube (8)
Heart jack sealing ring (9) is provided with Socket casing (6) on the outside of the insulation tube (8), the insulation tube (8) and Socket casing
(6) gap location is filled with Socket casing (6).
3. a kind of connector construction of novel earthquake-proof structure according to claim 2, it is characterised in that: the insulation tube
(8) outside is provided with insulation tube sealing ring (7) at the position relative to Socket casing (6), and the insulation tube sealing ring (7) is
Elastic material component.
4. a kind of connector construction of novel earthquake-proof structure according to claim 2, it is characterised in that: the socket (5)
Surface be provided with Socket casing seal groove (14), and it is close to be provided with Socket casing on the inside of the Socket casing seal groove (14)
Seal (10).
5. a kind of connector construction of novel earthquake-proof structure according to claim 3, it is characterised in that: the Socket casing
(6) inside offers center hub (11) relative to one end of insulation tube (8), and the plug (12) passes through center contact pin (2)
It is fixedly connected with center hub (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246492.2U CN208478708U (en) | 2018-08-03 | 2018-08-03 | A kind of connector construction of novel earthquake-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246492.2U CN208478708U (en) | 2018-08-03 | 2018-08-03 | A kind of connector construction of novel earthquake-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478708U true CN208478708U (en) | 2019-02-05 |
Family
ID=65209390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246492.2U Active CN208478708U (en) | 2018-08-03 | 2018-08-03 | A kind of connector construction of novel earthquake-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336198A (en) * | 2021-12-31 | 2022-04-12 | 赛尔富电子有限公司 | Strip-shaped lamp |
-
2018
- 2018-08-03 CN CN201821246492.2U patent/CN208478708U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336198A (en) * | 2021-12-31 | 2022-04-12 | 赛尔富电子有限公司 | Strip-shaped lamp |
| CN114336198B (en) * | 2021-12-31 | 2024-03-15 | 赛尔富电子有限公司 | Strip-shaped lamp |
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