CN2831491Y - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN2831491Y CN2831491Y CN 200520075195 CN200520075195U CN2831491Y CN 2831491 Y CN2831491 Y CN 2831491Y CN 200520075195 CN200520075195 CN 200520075195 CN 200520075195 U CN200520075195 U CN 200520075195U CN 2831491 Y CN2831491 Y CN 2831491Y
- Authority
- CN
- China
- Prior art keywords
- locating piece
- electric connector
- accommodating
- screw
- depressed area
- 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 release to an electric connector used for testing a chip module and can fixedly hold a sensor. The utility model comprises a body, a plurality of terminals accommodated in the body, a locating block and a screw matched with the locating block. A concave area delimited by a side wall of the body is arranged on the body and a plurality of terminal accommodating slots are arranged in the body. An accommodating channel accommodating the sensor and a locating hole communicated with the accommodating channel are arranged on the side wall of the body. The locating hole is used for accommodating the locating block. A step abutted against the locating block is arranged between the locating hole and the accommodating channel. The sensor is accommodated in the accommodating channel. The locating block is placed in the locating hole and is spaced by the step. The locating block is matched with the screw to fixedly hold the sensor in suitable position.
Description
[technical field]
But the utility model is the electric connector of relevant a kind of fixing transducer, refers in particular to the electric connector that a kind of test chip module also can be installed the fixing transducer.
[background technology]
Some electronic packing bodies, as chip module, often the form with the miniaturized electric sub-element is installed in the circuit that is made of some principal and subordinate's circuit elements, to form the function of continuous whole circuit.For guaranteeing integrated circuit modules security reliability in use, before being mounted, it all to test.High temperature running between carrying out often to integrated circuit modules can make to exist the integrated circuit modules of defective to lose efficacy as early as possible, thereby defective integrated circuit modules is screened and eliminates.A kind of electric connector is used to accommodate integrated circuit modules, and it is electrically connected to testing circuit board it is carried out high temperature running test.
United States Patent (USP) the 5th, 609, No. 97 and the 5th, 100, disclosed a kind of existing electric connector No. 332, this electric connector comprises pedestal, is articulated in lid and some terminals that is contained in the pedestal of pedestal one side.Pedestal central authorities are provided with plummer in order to the bearing integrated module, and the one end is provided with antelabium.Terminal is around the plummer assembling, and it comprises from the extended flexible junction of base top surface and from the extended afterbody of base bottom.Therefore, in the electric connector loading process, terminal tails is damaged easily.Lid comprises the framework with the matrix assembling; be located at the protection portion at framework middle part and movably be installed on the trip of framework end, wherein trip comprises the clamping part of being located at the end, in order to the antelabium buckle combination mutually of base portion; protection portion is provided with a rectangular through-hole, is provided with the press section around through hole.
In the use, make lid open to position perpendicular to pedestal, integrated circuit modules is placed on the plummer of pedestal, the junction butt of the lead foot of integrated circuit modules and electric connector respective terminal, then, lid is rotated to horizontal level, and the clamping part of its trip catches on the antelabium end of pedestal.Integrated circuit modules is contained in the through hole of body, and by the press section extruding fixing of lid, terminal tails and testing circuit board electrically connect.At test phase, sensor groups need be fitted on the integrated circuit socket, so that some test datas to be provided, as ambient temperature and integrated circuit modules position etc.
But, existing test electric connector is not provided with associated mechanisms with convenience directly with the transducer fixing thereon specially, the mode that the tester often takes manual binding, gummed paper to paste is voluntarily come the fixing transducer, yet transducer location and fixing effect are not good enough and cause detecting data to be lost accurately.
In view of above-mentioned, but a kind of connector that has disposed the fixing transducer arises at the historic moment.Please join shown in Figure 7, this connector 90 comprises body 91, body 91 is provided with containing hole 910, containing hole 910 inwalls are provided with screw thread 911, a screw is housed in the containing hole 910,93 of transducers pass body 91, utilize the cooperating of screw thread 911 of screw 92 and containing hole 910, transducer 93 can be positioned at the appropriate location.
Said structure really can directly be positioned at transducer on the connector, and can guarantee that detecting data is accurate, yet, screw is generally metal and makes, body is generally made by plastic cement, both often cooperate back and cause body wear, and what body wear was serious will change connector, cause that changing connector in the test process frequently causes cost significantly to promote.
Given this, be necessary that a kind of new connector solves above-mentioned technical problem in fact.
[utility model content]
The technical problem that will solve of the present utility model is to provide a kind of electric connector of holding unit directly transducer is immobilizated in its body and provide protection against wear that be provided with.
The purpose of this utility model is achieved in that the utility model electric connector comprises body, is contained in intrinsic plurality of terminals, locating piece and the screw that cooperates with locating piece.Body is provided with by its sidewall and limits the depressed area that forms, and is provided with the plurality of terminals accepting groove in it.The body sidewall be provided with accommodate transducer accommodate passage and with the location hole of accommodating channel connection, location hole is in order to ccontaining locating piece, but location hole and accommodate the step that is provided with the butt locating piece between the passage.Transducer is contained in accommodates in the passage, and the locating piece interference places location hole interior and spacing by step, and locating piece and screw fit are retained on suitable position with transducer.
Compared with prior art, the utlity model has following advantage: screw contacts with locating piece and cooperates, rather than cooperates with the body of plastic cement, avoided body to be worn, in addition, if locating piece is worn, can only change locating piece, and not need to change whole connector, reduce cost.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model electric connector and transducer.
Fig. 2 is the enlarged drawing of II circle part among Fig. 1.
Fig. 3 is similar to Fig. 1, and difference is that locating piece and conducting terminal packed in the body.
Fig. 4 is the three-dimensional combination figure of the utility model electric connector.
Fig. 5 is the three-dimensional combination figure of the utility model electric connector, and transducer is packed into.
Fig. 6 is the partial sectional view of VI-VI line among Fig. 5.
Fig. 7 is in the partial view of the relevant existing electric connector of the utility model electric connector.
[embodiment]
Please join Fig. 1 and Fig. 2, the utility model electric connector 10 comprises body 20 that plastic cement makes, be contained in conducting terminal 30 in the body 20, can be contained in locating piece 40 in the body 20 and the screw 50 that cooperates with locating piece 40.This electric connector 10 in test process, needs transducer 60 to carry out data detection in order to test chip module (not shown).
The sidewall 201 of body 20 be provided with allow transducer 60 passes accommodate passage 2011, accommodate passage 2011 with this and communicate, be provided with location hole 2012, be provided with step 2013 accommodating between passage 2011 and the location hole 2012.Locating piece 40 is provided with the screwed hole 401 that runs through, and in the present embodiment, location hole 2012 can make things convenient for the group of locating piece 40 to go into greater than accommodating passage 2011.
Please join Fig. 3 to Fig. 6, transducer 60 pass be provided with on the sidewall 201 of body 20 accommodate passage 2011, locating piece 40 is interfered among location hole 2012, and is connected on the step 2013, limits its displacement on above-below direction with this.50 on screw cooperates with the screwed hole 401 of locating piece 40 and passes screwed hole 401 and finally be connected on the transducer 60, and so, 60 of transducers are positioned.
Because set up locating piece 40, screw 50 directly cooperates with locating piece 40, and does not directly cooperate with body 20, locating piece 40 wearing and tearing prevented the wearing and tearing of body 20, if then can only be changed locating piece 40 and get final product, if locating piece 40 is made of metal, then locating piece 40 difficulty be worn.
In addition, set up step 2013, can effectively limit the position of locating piece 40, but guarantee fixation of sensor 60.
In the present embodiment, screw 50 cooperates direction perpendicular to depressed area 202 with locating piece 40, the bearing of trend of accommodating passage 2011 is parallel to depressed area 202, in fact, be alignment sensor 60, the bearing of trend of accommodating passage 2011 also can be perpendicular to depressed area 202, and the cooperation direction of screw 50 and locating piece 40 is parallel to depressed area 202, perhaps, the cooperation direction of screw 50 and locating piece 40 and the bearing of trend of accommodating passage 2011 are parallel to depressed area 202 simultaneously.
Claims (5)
1. but the electric connector of a fixing transducer, it comprises body, the some terminal in the body and screws of fixing transducer of being contained in, the depressed area that body is provided with sidewall and is enclosed by sidewall, be provided with the plurality of terminals accepting groove in it, the body sidewall is provided with the passage of accommodating that can accommodate transducer, it is characterized in that: this connector also comprises locating piece, the body sidewall is provided with and accommodates the location hole that passage communicates, the locating piece interference is positioned in the location hole, locating piece is provided with screwed hole, and screw cooperates with locating piece can be with sensor definition in the fixed position.
2. electric connector as claimed in claim 1 is characterized in that: location hole and accommodate and be provided with step between the passage, locating piece is connected on the step.
3. electric connector as claimed in claim 1 or 2 is characterized in that: screw cooperates direction perpendicular to the depressed area with locating piece, and the bearing of trend of accommodating passage is parallel to the depressed area.
4. electric connector as claimed in claim 1 or 2 is characterized in that: screw is parallel to the depressed area with the direction that cooperates of locating piece, and the bearing of trend of accommodating passage is parallel to the depressed area.
5. electric connector as claimed in claim 1 or 2 is characterized in that: screw is parallel to the depressed area with the direction that cooperates of locating piece, and the bearing of trend of accommodating passage is perpendicular to the depressed area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075195 CN2831491Y (en) | 2005-09-01 | 2005-09-01 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075195 CN2831491Y (en) | 2005-09-01 | 2005-09-01 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831491Y true CN2831491Y (en) | 2006-10-25 |
Family
ID=37136415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075195 Expired - Fee Related CN2831491Y (en) | 2005-09-01 | 2005-09-01 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831491Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883648A (en) * | 2015-05-13 | 2015-09-02 | 歌尔声学股份有限公司 | Vibration loudspeaker |
-
2005
- 2005-09-01 CN CN 200520075195 patent/CN2831491Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883648A (en) * | 2015-05-13 | 2015-09-02 | 歌尔声学股份有限公司 | Vibration loudspeaker |
| US10250991B2 (en) | 2015-05-13 | 2019-04-02 | Goertek Inc. | Vibration loudspeaker |
| CN104883648B (en) * | 2015-05-13 | 2019-05-17 | 歌尔股份有限公司 | Vibrating speaker |
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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: 20061025 Termination date: 20130901 |