CN2385436Y - Discrete component part aging jig mounted on surface - Google Patents
Discrete component part aging jig mounted on surface Download PDFInfo
- Publication number
- CN2385436Y CN2385436Y CN 99229097 CN99229097U CN2385436Y CN 2385436 Y CN2385436 Y CN 2385436Y CN 99229097 CN99229097 CN 99229097 CN 99229097 U CN99229097 U CN 99229097U CN 2385436 Y CN2385436 Y CN 2385436Y
- Authority
- CN
- China
- Prior art keywords
- discrete component
- printed board
- shell fragment
- anchor clamps
- utility
- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a discrete component part aging jig mounted on a surface. The utility model is mainly characterized in that each of unit jigs connected in parallel is composed of a protecting cover on a printed plate, a similar R-shaped elastic sheet in the protecting cover and an electrode device of one side of the elastic sheet, and the electrode device is arranged on the other end of the printed plate. The utility model solves the test and the aging clamping of the finished product of the discrete component part mounted on a surface or the semi-finished product before a lead wire is formed. The utility model has the advantages of simple structure, automatic positioning and reliable contact, and is suitable for the enterprise for manufacturing and using the discrete component part on a surface.
Description
The utility model belongs to a kind of aging clamp in electronic devices and components field, relates in particular to a kind of mounted on surface discrete component aging anchor clamps.
In order to improve the reliability that adopts sufacing to manufacture a product, to integrated circuit with components and parts carry out burn-in screen and test is very normal and necessary.From present case, because the integrated circuit that mounted on surface is used comes out early, be the existing many forms of the aging clamp of its service, but the aging clamp of the discrete components and parts of various lots of mounted on surface does not still have commodity can be sought, as rectangular resistor, capacitor, garden cylinda gold metal surface installation elements, semi-finished product before the finished product of packing forms such as small outline transistor or the lead forming all do not bring difficulty because of there being suitable anchor clamps to aging and test.
The purpose of this utility model just is to provide a kind of mounted on surface discrete component aging anchor clamps, satisfies the aging of these class components and parts and test needs, thereby improves the product quality of using these class components and parts.
The purpose of this utility model is achieved through the following technical solutions: a kind of mounted on surface discrete component aging anchor clamps, it is characterized in that each unit anchor clamps in parallel by the printed board of guard shield, guard shield downside, place in the guard shield and a pin solid welding arranged at the shell fragment that seemingly is the R shape of printed board hole with place the other end electrode assembly of the corresponding shell fragment of a side in the printed board to constitute; Vertically there is convex tendon in the foot portion of shell fragment solid welding in the printed panel hole, and shell fragment and components and parts contact-making surface are V-shaped or be stepped groove, and its bottom places in the hole, garden of printed board; Other end electrode assembly is made up of the location magnetic stripe in non-magnetic conductive metal cover and the cover; Other end electrode assembly can also be made of the conducting strip of solid welding in printed board in magazine, the magazine.
The utility model is composed in parallel by some unit, also can use the unit, the finished product of packing forms such as mounted on surface discrete components and parts such as rectangle chip resistor, capacitor, garden cylinda gold metal surface installation elements, small outline transistor or the half-finished clamping before the lead forming have been solved, conveniently finish test or aging work, simple in structure, contact is reliable.
Accompanying drawing 1 is the half-finished cellular construction schematic diagram of the utility model clamping;
Accompanying drawing 2 is the cellular construction schematic diagram of the utility model clamping finished product;
In the accompanying drawing: the 1st, shell fragment, the 2nd, shell fragment and measured object contact-making surface, the 3rd, non-magnetic conductive metal cover, the 4th, magnetic stripe, the 5th, printed board, the 6th, circular hole, the 7th, have the shell fragment pin of convex tendon, the 8th, plated-through hole pad, the 9th, guard shield, the 10th, conducting strip, the 11st, magazine.
Further specify the utility model in conjunction with the accompanying drawings and embodiments; embodiment one: present embodiment is a kind of version under the mounted on surface discrete components and parts semi-finished product situation; by guard shield 9; the printed board 5 of guard shield 9 downsides; the shell fragment 1 that seemingly is the R shape in the guard shield 9 constitutes with the other end electrode assembly that is arranged at corresponding shell fragment 1 in the printed board; the shell fragment pin 7 with convex tendon of the shell fragment 1 in the guard shield 9 passes the plated-through hole pad 8 and the solid welding of printed board 5; shell fragment and measured object contact-making surface are V-shaped; guiding when guaranteeing the components and parts clamping and accurate location; realize good electrical contact; the bottom of shell fragment and measured object contact-making surface 2 places in the hole, garden 6 of printed board 5; the deformation of shell fragment 1 is defined; guaranteed that shell fragment 1 is in optimum Working all the time; and shell fragment 1 played effective protection; other end electrode assembly is made up of the location magnetic stripe 4 in non-magnetic conductive metal cover 3 and the cover; measured object one end contacts with the contact-making surface 2 of shell fragment 1, and the other end places on the non-magnetic conductive metal cover 3.As required, several unit can compose in parallel.
Embodiment two: present embodiment is that mounted on surface discrete components and parts are a kind of version under the situation of finished product, shell fragment 1 is trapezoidal groove with measured object contact-making surface 2 in this structure, other end electrode assembly is made up of the conducting strip 2 of solid welding in printed board 5 in magazine 11 and the magazine 11, the measured object of this moment has cut off lead-in wire, therefore measured object one end contacts with shell fragment 1, and the other end places in the magazine 11 and contacts with conducting strip 2.
Claims (4)
1, a kind of mounted on surface discrete component aging anchor clamps, it is characterized in that each unit anchor clamps in parallel by the printed board of guard shield, guard shield downside, place in the guard shield and have a pin solid welding in the printed board hole, seemingly to be the shell fragment of R shape and place the other end electrode assembly of the corresponding shell fragment of a side in the printed board to constitute.
2, a kind of mounted on surface discrete component aging anchor clamps according to claim 1, it is characterized in that vertically there is convex tendon in the foot portion of shell fragment solid welding in the printed board hole, shell fragment and the V-shaped shape of components and parts contact-making surface or be trapezoidal groove, its bottom places in the hole, garden of printed board.
3, a kind of mounted on surface discrete component aging anchor clamps according to claim 1, it is characterized in that other end electrode assembly by non-magnetic conductive metal cover and the cover in the location magnetic stripe form.
4, a kind of mounted on surface discrete component aging anchor clamps according to claim 1 is characterized in that other end electrode assembly can also be made up of the conducting strip of solid welding in printed board in magazine, the magazine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229097 CN2385436Y (en) | 1999-08-05 | 1999-08-05 | Discrete component part aging jig mounted on surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229097 CN2385436Y (en) | 1999-08-05 | 1999-08-05 | Discrete component part aging jig mounted on surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385436Y true CN2385436Y (en) | 2000-06-28 |
Family
ID=34018378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229097 Expired - Fee Related CN2385436Y (en) | 1999-08-05 | 1999-08-05 | Discrete component part aging jig mounted on surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385436Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963710A (en) * | 2018-06-28 | 2018-12-07 | 深圳市长盈精密技术股份有限公司 | Elastic slice manufacturing method |
-
1999
- 1999-08-05 CN CN 99229097 patent/CN2385436Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963710A (en) * | 2018-06-28 | 2018-12-07 | 深圳市长盈精密技术股份有限公司 | Elastic slice manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |