CN202111330U - Connector with installation locking bolt - Google Patents
Connector with installation locking bolt Download PDFInfo
- Publication number
- CN202111330U CN202111330U CN2011200731009U CN201120073100U CN202111330U CN 202111330 U CN202111330 U CN 202111330U CN 2011200731009 U CN2011200731009 U CN 2011200731009U CN 201120073100 U CN201120073100 U CN 201120073100U CN 202111330 U CN202111330 U CN 202111330U
- Authority
- CN
- China
- Prior art keywords
- insulator
- connector
- locking nut
- locking bolt
- installation locking
- 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 - Fee Related
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Abstract
The utility model relates to a connector with an installation locking bolt, including an insulator. A contact member is arranged in the insulator; the insulator is also provided with an installation structure for arranging the connector on equipment; the installation structure includes an arrangement hole arranged on the insulator; an installation locking bolt is arranged in the arrangement hole by interference assembling; and the external circumferential wall of the installation locking bolt is provided with a knurling structure. In the utility model, the installation locking bolt is arranged in the arrangement hole of the insulator by interference assembling, the inner hole wall of the installation locking bolt is provided with a thread, no tapping is required on the insulator, the thread hardness and intensity of the installation locking bolt is good, and the connector can be reliably installed on equipment through the cooperation of the bolt and the screw. In addition, the external circumferential wall of the installation locking bolt is provided with the knurling structure which is automatically locked tightly with the hole wall of the arrangement hole, no extra structure is required to install the installation locking bolt on the insulator, and the structure is simple and practical.
Description
Technical field
The utility model relates to a kind of connector that transmits signal or electric current, relates in particular to a kind of connector that has with the friction tight installation locking nut of insulator self-locking of connector.
Background technology
Need a large amount of connectors to carry out the switching of signal or electric current at electric field; General electric connector all comprises insulator, and insulator is provided with the installing hole that contact is installed, and is provided with contact in the installing hole; When work, contact is used to transmit the signal of telecommunication or electric current.Connector generally is mounted on the equipment, and this just need be provided with mounting structure on connector, and the most frequently used mounting means of connector on equipment is to install through threaded connector, and corresponding mounting structure is exactly the screw thread mounting structure.This mounting structure is simple, but reliable installation.Screw thread is installed has two kinds of forms, and the one, to install through bolt, another kind is to install through screw.When installing, need bolt put on,, need double-side operation, not suit under the less condition of installing space, to use at the another side nut of screwing in one side through bolt.When need the back side and the connector that connector is installed in device panel be provided with housing; Need tapping on the insulator of connector; Insulator generally all is the softer nonmetallic materials of quality; The silk of tapping destroys easily, and it is unreliable that connector is installed, even can produce the problem that connector comes off.
The utility model content
The purpose of the utility model is to provide a kind of connector that locking nut is installed that has, with solve in the prior art need be on the softer insulator of quality during tapping connector insecure problem is installed.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of connector with installation locking nut, comprise insulator, and be provided with contact in the insulator; Also be provided with on the insulator connector is installed in the mounting structure on the equipment; Said mounting structure comprises the hole that is provided with that is arranged on the insulator, is provided with that interference is equipped with the installation locking nut that inner hole wall is provided with screw thread in the hole, and the periphery wall that locking nut is installed is provided with the annular knurl structure.
Described installation locking nut outer wall is provided with opening the elasticity breach that locking nut supplies the port that adaptive screw stretches into is installed dorsad.
The insulator of the utility model is provided with that interference is equipped with the installation locking nut in the hole; The inner hole wall that locking nut is installed is provided with screw thread; Need tapping on insulator, the screw thread hardness intensity that locking nut is installed is good, can reliably connector be installed on the equipment with screw fit.In addition, the outer peripheral face that locking nut is installed is provided with the annular knurl structure, and the annular knurl structure can be stung tightly with the hole wall that the hole is set automatically, does not need extra structure just can be assemblied on the insulator locking nut is installed, and is simple and practical.
The installation locking nut outer wall of the utility model is provided with the elasticity breach; The opening of elasticity breach is installed the port that locking nut supplies adaptive screw to stretch into dorsad, is installed in the insulator because the locking nut interference is installed, under the effect of insulator; Inside and outside the size that the installation locking nut is provided with an end of elasticity breach all will reduce; And in that locking nut is installed is fashionable with adaptive screw threads, screw will be inside and outside the size support that locking nut is installed greatly, so; The annular knurl structure gets better with the hole wall interlock that the hole is set, and better that locking nut combines with insulator is installed.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the partial sectional view of the vertical view of Fig. 1;
Fig. 3 is Fig. 1 rearview;
Fig. 4 is the structural representation of the installation locking nut free state among Fig. 1;
Fig. 5 is the structural representation of installation locking nut behind the periphery wall pressurized among Fig. 1.
Embodiment
A kind of embodiment with connector that locking nut is installed, in Fig. 1 ~ 5, this connector comprises insulator 2, insulator 2 is provided with the contact installing hole, is provided with contact 1 in the contact installing hole.Also offer four on the insulator hole is set, the hole is set in pairs, two pairs are provided with on the front and back sides that the hole is separately positioned on insulator, are provided with to be equipped with in the hole locking nut 3 is installed, and locking nut 3 is installed and the hole interference fit is set.The inner hole wall that locking nut 3 is installed is provided with screw thread.The periphery wall that locking nut 3 is installed is provided with annular knurl structure 5, locking nut 3 is installed is assemblied in to be provided with through 5 lockings of annular knurl structure and realizes in the hole and being connected of insulator 2.
Improvement as technique scheme; The outer wall that locking nut 3 is installed is provided with elasticity breach 4; The opening of elasticity breach 4 is installed the port that locking nut supplies adaptive screw to stretch into dorsad, and the screw that cooperates with the installation locking nut like this can stretch into easily to install in the locking nut and cooperate with it.
Among the above embodiment Kong Weisi is set, two is a pair of, and two pairs are provided with on the forward and backward two sides that the hole is separately positioned on insulator, and the number that the hole is set can be selected as required, the position is set can selects as required equally.
Claims (2)
1. one kind has the connector that locking nut is installed; Comprise insulator; Be provided with contact in the insulator, also be provided with on the insulator connector is installed in the mounting structure on the equipment, it is characterized in that: said mounting structure comprises the hole that is provided with that is arranged on the insulator; Be provided with that interference is equipped with the installation locking nut that inner hole wall is provided with screw thread in the hole, the periphery wall that locking nut is installed is provided with the annular knurl structure.
2. according to claim 1 have a connector that locking nut is installed, and it is characterized in that: described installation locking nut outer wall is provided with opening the elasticity breach that locking nut supplies the port that adaptive screw stretches into is installed dorsad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200731009U CN202111330U (en) | 2011-03-18 | 2011-03-18 | Connector with installation locking bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200731009U CN202111330U (en) | 2011-03-18 | 2011-03-18 | Connector with installation locking bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111330U true CN202111330U (en) | 2012-01-11 |
Family
ID=45436779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200731009U Expired - Fee Related CN202111330U (en) | 2011-03-18 | 2011-03-18 | Connector with installation locking bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542201A (en) * | 2020-04-14 | 2020-08-14 | 珠海格力电器股份有限公司 | Assembly structure and aluminum radiator with same |
-
2011
- 2011-03-18 CN CN2011200731009U patent/CN202111330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111542201A (en) * | 2020-04-14 | 2020-08-14 | 珠海格力电器股份有限公司 | Assembly structure and aluminum radiator with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20130318 |