CN202194992U - Connector with shock absorbing function - Google Patents
Connector with shock absorbing function Download PDFInfo
- Publication number
- CN202194992U CN202194992U CN2011203259560U CN201120325956U CN202194992U CN 202194992 U CN202194992 U CN 202194992U CN 2011203259560 U CN2011203259560 U CN 2011203259560U CN 201120325956 U CN201120325956 U CN 201120325956U CN 202194992 U CN202194992 U CN 202194992U
- Authority
- CN
- China
- Prior art keywords
- connector
- upper sleeve
- sleeve body
- absorbing function
- shock
- 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
Links
Images
Abstract
The utility model discloses a connector with a shock absorbing function, which comprises an upper sleeve body. The upper sleeve body is connected with a lower sleeve body. The connector has a simple structure, is convenient to dismount, can absorb the shock produced during mechanical operation, guarantees the machining accuracy, and prolongs the service life of parts.
Description
Technical field
The utility model relates to a kind of connector, especially relates to a kind of connector with shock-absorbing function.Belong to mechanical field.
Background technique
Connector, domestic connector assembly, the plug and socket of also being called, it is widely used in the military systems such as Aeronautics and Astronautics, national defence.The key property of connector can be divided into three major types: i.e. mechanical property, electrical properties and environmental performance.Another important mechanical property is the mechanical life of connector.Be actually a kind of durability (durability) index mechanical life, in GB GB5095, be called mechanically actuated to it.It is to be a circulation once to insert with once extracting, with in the plug circulation back of regulation connector can normally accomplish its linkage function as judging basis.
Mechanical property is with regard to linkage function, and contact engaging and separating force is an important ground mechanical property.Contact engaging and separating force is divided into insertion force and withdrawal force (withdrawal force is also claimed Separating force), and both requirements are different.Maximum insertion force and minimum separation power regulation is arranged in related standards, and this shows, from use angle, and insertion force little (thereby have low insertion force LIF and no insertion force ZIF structure), and Separating force then can influence the reliability of contact as if too little.It is relevant that the contact engaging and separating force of connector and mechanical life and contact piece structure (positive pressure size) contact position quality of coating (coefficient of sliding friction) and contact are arranged dimensional accuracy (aligning degree).Connector is in the using process of mechanical field; Mainly be that the parts that are used for two or more connect; Because in the equipment of oil field; The process of starting of machine produces vibration through regular meeting, and shock-absorbing function when mainly being used for suppressing bounce-back after the spring shock-absorbing concussion or from the impact of machine movement.Spring cushion can be controlled the vibration and the swing of various frequencies effectively, but in certain degree limit the normal heat displacement of pipeline.Should take into full account the additional force that spring cushion produces pipeline during design.
The connector of the mechanical field on the market just carries out mechanical connection, purely in the running of millwork now; Because the effect of various power, machine all can produce vibrations unavoidably, and the frequency and the amplitude of vibrations are excessive; Can cause the life-span of machining accuracy, component itself to be affected, sometimes because the environment that the parts that connect are worked is different, a part stationary; Another parts vibrations make frequency different, have produced a great contrast; Infringement to connector is bigger like this, so need carry out damping to connector.
The model utility content
The purpose of the utility model is to overcome the shortcoming and defect of above-mentioned existing technology; A kind of connector with shock-absorbing function is provided; This connector construction is simple, and is easy to loading and unloading, utilizes spring can deduct the vibrations that produce in the mechanical movement process; Guarantee machining accuracy, improved the working life of component.
The purpose of the utility model realizes through following technical proposals: have the connector of shock-absorbing function, comprise upper sleeve body, said upper sleeve body is connected with down body.
Be provided with positioning device on said upper sleeve body and the following body end face, said positioning device cross-section area is all greater than the cross-section area of upper sleeve body and following body.
Be provided with spring between said upper sleeve body and the following body.
Said spring all is arranged on the outer wall of upper sleeve body and following body, and both ends of the spring all contacts with the sidewall of positioning device.
Be provided with groove on the outer wall of said positioning device.
Said following body one end is arranged on upper sleeve body inside, and the part of descending body to be arranged on upper sleeve body inside offers through hole.
In sum, the beneficial effect of the utility model is: this connector construction is simple, and is easy to loading and unloading, utilizes spring can deduct the vibrations that produce in the mechanical movement process, guaranteed machining accuracy, improved the working life of component.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Mark and corresponding component title in the accompanying drawing: 1-positioning device; 2-groove; 3-following body; 4-through hole; 5-spring; 6-upper sleeve body.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done further to specify, but the mode of execution of the utility model is not limited only to this.
Embodiment:
As shown in Figure 1, have the connector of shock-absorbing function, comprise upper sleeve body 6, said upper sleeve body 6 is connected with down body 3.One end of following body 3 is arranged on upper sleeve body 6 inside, matees on the size.
Be provided with positioning device 1 on the end face of said upper sleeve body 6 and following body 3, said positioning device 1 cross-section area is all greater than the cross-section area of upper sleeve body 6 and following body 3.Positioning device 1 is the position that is used for confirming spring 5, avoids spring 5 in telescopic process, to break away from connector, the working procedure of influence machinery.
Be provided with spring 5 between said upper sleeve body 6 and the following body 3.Damping is carried out in vibrations through on 5 pairs of connectors of spring, improves the working life of machining accuracy and component, and then has reduced cost of production.With reference to needs of production, choose suitable spring 5.
Said spring 5 all is arranged on the outer wall of upper sleeve body 6 and following body 3, and spring 5 two ends all contact with the sidewall of positioning device 1.Spring 5 is linked on the outer wall of upper sleeve body 6 and following body 3, in telescopic process, stretches along outer wall, sponges the vibrations that produce in the running.
Be provided with groove 2 on the outer wall of said positioning device 1.Can upper sleeve body 6 and following body 3 and other parts be fixed through groove 2, form an integral body, in the process of work, upper sleeve body 6 and following body 3 are fixed on other the parts through groove 2, can be owing to vibrations do not come off, fixing better effects if.
Said following body 3 one ends are arranged on upper sleeve body 6 inside, and the parts of descending body 3 to be arranged on upper sleeve body 6 inside offer through hole 4.Through hole 4 is set, can a release be carried out in the vibrations that receive, through through hole 4, the pressurized gas that connector is inner discharges, and avoids excessive pressure to cause the damage of connector internal material.
Take aforesaid way, just can realize the utility model preferably.
Claims (6)
1. have the connector of shock-absorbing function, it is characterized in that: comprise upper sleeve body (6), said upper sleeve body (6) is connected with down body (3).
2. the connector with shock-absorbing function as claimed in claim 1; It is characterized in that: be provided with positioning device (1) on said upper sleeve body (6) and following body (3) end face, said positioning device (1) cross-section area is all greater than the cross-section area of upper sleeve body (6) and following body (3).
3. the connector with shock-absorbing function as claimed in claim 2 is characterized in that: be provided with spring (5) between said upper sleeve body (6) and the following body (3).
4. the connector with shock-absorbing function as claimed in claim 3 is characterized in that: said spring (5) all is arranged on the outer wall of upper sleeve body (6) and following body (3), and spring (5) two ends all contact with the sidewall of positioning device (1).
5. the connector with shock-absorbing function as claimed in claim 3 is characterized in that: be provided with groove (2) on the outer wall of said positioning device (1).
6. like any described connector in the claim 1 to 5 with shock-absorbing function; It is characterized in that: said following body (3) one ends are arranged on upper sleeve body (6) inside, and the part of descending body (3) to be arranged on upper sleeve body (6) inside offers through hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203259560U CN202194992U (en) | 2011-08-24 | 2011-08-24 | Connector with shock absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203259560U CN202194992U (en) | 2011-08-24 | 2011-08-24 | Connector with shock absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194992U true CN202194992U (en) | 2012-04-18 |
Family
ID=45949904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203259560U Expired - Fee Related CN202194992U (en) | 2011-08-24 | 2011-08-24 | Connector with shock absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287480A (en) * | 2011-08-24 | 2011-12-21 | 成都科盛石油科技有限公司 | Connector with shock-absorbing function |
-
2011
- 2011-08-24 CN CN2011203259560U patent/CN202194992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287480A (en) * | 2011-08-24 | 2011-12-21 | 成都科盛石油科技有限公司 | Connector with shock-absorbing function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202228578U (en) | T-shaped vibration damper | |
| CN202194992U (en) | Connector with shock absorbing function | |
| CN204088660U (en) | A kind of big current contact | |
| CN203617853U (en) | Centre retraction protection device for motor shaft alignment | |
| CN203105005U (en) | Coal mining machine electric control box fixation damping device | |
| CN207554662U (en) | A kind of on-deformable spring | |
| CN203488614U (en) | Double-pressing damping spring device | |
| CN102287480A (en) | Connector with shock-absorbing function | |
| CN102610336A (en) | Compound cross arm insulator | |
| CN203979243U (en) | Cluster spring | |
| CN206802165U (en) | A kind of dual compound damper of metal spring and rubber | |
| CN204437170U (en) | A kind of damper mechanism of multimedia projector | |
| CN204062326U (en) | For the protective equipment of petroleum pipeline joint | |
| CN202867695U (en) | Damping transmission cover of rotary drilling rig | |
| CN202531705U (en) | Composite damping spring | |
| CN203285428U (en) | Buoy shock absorber | |
| CN203835121U (en) | Shock absorber for garbage door | |
| CN202749559U (en) | Three-axial vibration resistant electric connector | |
| CN106761464B (en) | Oil pipe buffer unit | |
| CN219414019U (en) | Movable shock attenuation rack base | |
| CN204252880U (en) | Unload effective guide rod structure | |
| CN108953446A (en) | A kind of metal spring and the dual compound damper of rubber | |
| CN202560904U (en) | Transmission suspension damping part | |
| CN203627624U (en) | Rubber spring | |
| CN203318064U (en) | Trailer connector |
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: 20120418 Termination date: 20120824 |