CN201893458U - Embedding positioning structure for elastic plates - Google Patents
Embedding positioning structure for elastic plates Download PDFInfo
- Publication number
- CN201893458U CN201893458U CN2010205953218U CN201020595321U CN201893458U CN 201893458 U CN201893458 U CN 201893458U CN 2010205953218 U CN2010205953218 U CN 2010205953218U CN 201020595321 U CN201020595321 U CN 201020595321U CN 201893458 U CN201893458 U CN 201893458U
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- CN
- China
- Prior art keywords
- shell fragment
- slot
- pair
- framework
- elastic plates
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Abstract
The utility model discloses an embedding positioning structure for elastic plates, which comprises a frame and a pair of elastic plates. The pair of elastic plates is bilaterally symmetrically mounted in a left slot and a right slot at one end of the frame, wherein the left slot and the right slot extend along left and right directions, the middle of the end of the frame extends backwards so as to form an inverted fastener which is provided with a movable space communicated with the external in the left and right directions, portions, which are exposed out of the left slot and the right slot, of the pair of elastic plates are respectively rightwards and leftwards bent towards the back surface of the frame, ends of the rightwards bent portion and the leftwards bent portion on the pair of elastic plates are then bent towards the front surface of the frame so as to form inverted hooks which are inserted in the movable space and can be hooked on the inverted fastener, and portions, which are close to the inverted hooks, of the pair of elastic plates are then bent towards the back surface of the frame so as to form back surface projections. Compared with an existing elastic plate positioning structure, the embedding positioning structure for elastic plates is stable in positioning in vertical and horizontal directions, simple in process, lower in cost and more attractive in appearance.
Description
Technical field
The utility model relates to the location structure of imbedding of shell fragment.
Background technology
Existing shell fragment, two kinds of structures are arranged, a kind of structure is by offering along the fore-and-aft direction extension on the same side of two ends of framework and being symmetrical left slot and right slot, one end parts of a pair of shell fragment is inserted respectively in left slot and the right slot, the part that a pair of shell fragment is exposed at left slot and right slot outside bends backward towards the back side of framework respectively, the other end of a pair of shell fragment is bent to form back side projection towards the back side of framework again, but this structure does not have location structure, the phenomenon that the other end is prone to skew and highly differs, shell fragment and circuit contacts are bad when causing assembling; Another kind of structure is fixed on two ends of framework for adopting outside packaging technology that one end of a pair of shell fragment is extended and is left-right symmetric along fore-and-aft direction, a pair of shell fragment the other end bends towards the front of framework again, the barb portion of framework one lateral opening is hooked in formation, position near barb portion on a pair of shell fragment bends towards the back side of framework again, formation back side projection, but this structure need adopt from the complicated technology of external stability shell fragment, and cost is higher and outward appearance is ugly.
Summary of the invention
The utility model provides a kind of employing insertion groove fixation spring tab one end, with the location structure of locating with the back-off piece after the shell fragment bending.
For achieving the above object, the technical solution adopted in the utility model is: shell fragment imbed location structure, comprise framework, be installed in a pair of shell fragment on the described framework, described a pair of shell fragment is left and right symmetrically and is arranged on described framework one end, offer on the left and right side of described framework one end along left and right directions and extend and be symmetrical left slot and right slot, one end of described a pair of shell fragment is inserted in respectively in described left slot and the right slot, the part that described a pair of shell fragment is exposed at described left slot and right slot outside bends to the right and left towards the back side of described framework respectively, the centre of described framework one end extends to form the back-off piece with activity space towards the back side, described activity space connects with the outside on left and right directions, on the described a pair of shell fragment to the right and left the end of bending part again towards the front bending of described framework, formation is inserted in the barb portion that also can be hooked in the described activity space on the described back-off piece, on the described a pair of shell fragment near the position of described barb portion again towards the back side bending of described framework, form back side projection.
Preferably, offer the left opening and the right opening that are connected with described left slot and right slot respectively on the back side of described framework, an end of described a pair of shell fragment is exposed to respectively in described left opening and the right opening.
Because technique scheme utilization, the utility model compared with prior art has following advantage: the back-off piece that has activity space towards back side extension is set in the centre of framework one end, an end that one end of a pair of symmetrical shell fragment is fixed on framework with the form of inserting is extended and is in the symmetrical a pair of slot along left and right directions, the other end is bent to form barb portion towards the framework front, this structure does not need to shoot sheet from outer set, the simple cost of technology is lower and outward appearance is better, and because insertion groove and the cooperate location of back-off piece to shell fragment, shell fragment position range on vertical and horizontal direction is more stable, the highly inconsistent and shift phenomenon of difficult generation.
Description of drawings
Fig. 1 is a schematic top plan view of the present utility model;
Fig. 2 looks cross-sectional schematic for master of the present utility model.
Embodiment
Further set forth structure of the present utility model below in conjunction with accompanying drawing.
Shown in accompanying drawing 1, the location structure of shell fragment is made of framework 1, left shell fragment 11, right shell fragment 12, left side shell fragment 11, right shell fragment 12 left-right symmetric must be arranged on the end of framework 1, centre in framework 1 this end extends to form the back-off piece 2 with activity space to the back side, the activity space of back-off piece 2 connects with the outside on left and right directions, left shell fragment 11 after this activity space has been guaranteed to locate and right shell fragment 12 satisfy appointment on short transverse the margin of tolerance.
Shown in accompanying drawing 2, on the left and right side of framework 1 one ends, offer along left and right directions and extend and be symmetrical left slot 3 and right slot 4, left side shell fragment 11, one end of right shell fragment 12 is inserted in respectively in left slot 3 and the right slot 4, offer the left opening 9 and the right opening 10 that are connected with left slot 3 and right slot 4 respectively on the back side of framework 1, left side shell fragment 11, one end of right shell fragment 12 is exposed to left opening 9 respectively and open in 10 on the right side, be used for bonding wire so that with the external circuit conducting, left side shell fragment 11 bends to the right and left towards the back side of framework 1 respectively with the part that right shell fragment 12 is exposed at left slot 3 and right slot 4 outsides, on left side shell fragment 11 and the right shell fragment 12 to the right and left the end of bending part be bent to form left barb portion 7 again towards the front of framework 1, right side barb portion 8, left side barb portion 7 and right barb portion 8 are inserted in the activity space, and can hook back-off piece 2, left side slot 3, right slot 4 and back-off piece 2 cooperate the stable position that left shell fragment 11 and right shell fragment 12 are formed on horizontal direction and the short transverse, close barb portion 7 on left side shell fragment 11 and the right shell fragment 12,8 position bends towards the back side of framework 1 again, form back side projection 5,6, when being assembled into shell fragment on the circuit board, back side projection 5,6 can contact the circuit turn-on effect of playing with Copper Foil on the circuit board.
Claims (2)
1. shell fragment imbeds location structure, comprise framework, be installed in a pair of shell fragment on the described framework, it is characterized in that: described a pair of shell fragment is left and right symmetrically and is arranged on described framework one end, offer on the left and right side of described framework one end along left and right directions and extend and be symmetrical left slot and right slot, one end of described a pair of shell fragment is inserted in respectively in described left slot and the right slot, the part that described a pair of shell fragment is exposed at described left slot and right slot outside bends to the right and left towards the back side of described framework respectively, the centre of described framework one end extends to form the back-off piece with activity space towards the back side, described activity space connects with the outside on left and right directions, on the described a pair of shell fragment to the right and left the end of bending part again towards the front bending of described framework, formation is inserted in the barb portion that also can be hooked in the described activity space on the described back-off piece, on the described a pair of shell fragment near the position of described barb portion again towards the back side bending of described framework, form back side projection.
2. shell fragment according to claim 1 imbeds location structure, it is characterized in that: offer the left opening and the right opening that are connected with described left slot and right slot respectively on the back side of described framework, an end of described a pair of shell fragment is exposed to respectively in described left opening and the right opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205953218U CN201893458U (en) | 2010-11-08 | 2010-11-08 | Embedding positioning structure for elastic plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205953218U CN201893458U (en) | 2010-11-08 | 2010-11-08 | Embedding positioning structure for elastic plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893458U true CN201893458U (en) | 2011-07-06 |
Family
ID=44222927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205953218U Expired - Fee Related CN201893458U (en) | 2010-11-08 | 2010-11-08 | Embedding positioning structure for elastic plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201893458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137731A (en) * | 2019-05-24 | 2019-08-16 | 业成科技（成都）有限公司 | Electric connector |
-
2010
- 2010-11-08 CN CN2010205953218U patent/CN201893458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137731A (en) * | 2019-05-24 | 2019-08-16 | 业成科技（成都）有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |