CN204741138U - Plug -in card formula CPU cassette installation cover - Google Patents
Plug -in card formula CPU cassette installation cover Download PDFInfo
- Publication number
- CN204741138U CN204741138U CN201520482688.1U CN201520482688U CN204741138U CN 204741138 U CN204741138 U CN 204741138U CN 201520482688 U CN201520482688 U CN 201520482688U CN 204741138 U CN204741138 U CN 204741138U
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- CN
- China
- Prior art keywords
- installation sleeve
- deck
- pcb board
- buckle
- described deck
- 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.)
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Abstract
The utility model discloses a plug -in card formula CPU cassette installation cover, include the PCB board, install the cassette installation cover on the PCB board and locate cassette installation cover in the cassette, cassette installation cover outside be equipped with flange and outer buckle, the cassette pass the PCB board and fix at the flange PCB board outside and between the buckle, cassette installation cover with the mutual lock joint of cassette. The utility model provides an installation effectiveness is high, and it is with low costs to become the product, and connects reliable plug -in card formula CPU cassette installation cover.
Description
Technical field
The utility model relates to a kind of card insert type CPU card seat installation sleeve.
Background technology
At present, for the CPU card seat mounting means on intelligent electric energy meter, mostly adopt screw assembling, or be directly welded on pcb board.Installation process is comparatively complicated on the one hand to adopt above-mentioned two kinds of modes, is unfavorable for realizing High-efficient Production; Welded screw on the other hand and connect the waste causing material, production cost is high; Further, welding manner is also unreliable, easily causes CPU board to depart from from pcb board, or there is the unstable factor that pcb board is damaged.
Utility model content
Goal of the invention of the present utility model is the limitation solving above-mentioned existing card insert type CPU card seat installation sleeve, provides a kind of installation effectiveness high, becomes to produce cost low, and connects reliable card insert type CPU card seat installation sleeve.
A kind of card insert type CPU card of the utility model seat installation sleeve, the deck comprising pcb board, be arranged on the deck installation sleeve in pcb board and be located in described deck installation sleeve; Described deck installation sleeve outside is provided with flange and outer buckle, and described deck is fixed on flange and outer buckle through described pcb board and by pcb board; Described deck installation sleeve and the mutual snapping of described deck.
After adopting above structure, the utility model compared with prior art, has the following advantages:
A kind of card insert type CPU card of the utility model seat installation sleeve comprises pcb board, deck installation sleeve and deck, and described deck is in order to fixing described CPU, and described deck is enclosed within described deck installation sleeve, and described deck installation sleeve is set on described pcb board.Described deck installation sleeve is provided with flange and outer buckle, and described flange and outer buckle, in order to limit the position of pcb board, make pcb board and described deck installation sleeve link together securely.Described deck installation sleeve inside is provided with interior buckle, and described deck is provided with stopper slot, and described interior buckle and described stopper slot cooperatively interact and described deck and described deck installation sleeve are closely cooperated.The utility model is easy for installation, simple and reliable, and the bonding strength between each parts is comparatively strong, not easily makes parts mutually depart from or be subjected to displacement.Adopt the utility model to replace screw assembling or welding, installation effectiveness is high, becomes to produce cost low, and connects reliable.
As preferably, described deck installation sleeve is provided with interior buckle, and described deck is provided with stopper slot, and described stopper slot and described interior buckle cooperatively interact.
As improvement, described outer being buckled in is provided with outside projection near one end of described flange, and part edge and the described deck installation sleeve of described outer buckle are separated from each other.Described projection and described flange cooperatively interact, in order to clamp described pcb board.
As improvement, multiple sides of described deck installation sleeve are provided with described outer buckle, limit described pcb board from different directions, make overall structure more firm.
As improvement, two relative sides of described deck installation sleeve are respectively equipped with the outer buckle described in 2.
As improvement, described interior buckle is provided with inside triangular hill, and described interior buckle is provided with inside projection, and part edge and the described deck installation sleeve of described interior buckle are separated from each other.Cooperatively interact with the stopper slot of described deck, facilitate grafting and spacing.
As improvement, a side of described deck installation sleeve is provided with the interior buckle described in 2.
As improvement, the flange of described deck installation sleeve is provided with reference column, and described pcb board is provided with the location hole cooperatively interacted with described reference column.By the plug-in mounting of location hole and reference column, further strengthen the connection between described deck installation sleeve and described pcb board, make connection secure rigid more.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is rearview of the present utility model.
Fig. 3 is left view of the present utility model.
Shown in figure 1, pcb board, 2, deck installation sleeve, 3, deck, 4, flange, 5, outer buckle, 6, interior buckle, 7, stopper slot.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of card insert type CPU card of the utility model seat installation sleeve as Figure 1-3, the deck 3 comprising pcb board 1, be arranged on the deck installation sleeve 2 on pcb board 1 and be located in described deck installation sleeve 2; Described deck installation sleeve 2 outside is provided with flange 4 and outer buckle 5, and described deck 3 is through described pcb board 1 and be fixed on flange 4 and outer buckle 5 by pcb board 1; Described deck installation sleeve 2 and described deck 3 snapping mutually.Described deck installation sleeve 2 is provided with interior buckle 6, and described deck 3 is provided with stopper slot 7, and described stopper slot 7 cooperatively interacts with described interior buckle 6.Described outer buckle 5 is provided with outside projection in the one end near described flange 4, and part edge and the described deck installation sleeve 2 of described outer buckle 5 are separated from each other.。Multiple sides of described deck installation sleeve 2 are provided with described outer buckle 5.Two relative sides of described deck installation sleeve 2 are respectively equipped with the outer buckle 5 described in 2.Described interior buckle 6 is provided with inside triangular hill.A side of described deck installation sleeve 2 is provided with the interior buckle 6 described in 2.Described interior buckle 6 is provided with inside projection, and part edge and the described deck installation sleeve 2 of described interior buckle 6 are separated from each other.The flange 4 of described deck installation sleeve 2 is provided with reference column, and described pcb board 1 is provided with the location hole cooperatively interacted with described reference column.
When installing the utility model, reference column on described deck installation sleeve 2 is aimed at mutually with the location hole on described pcb board 1, slightly power is applied to deck installation sleeve 2, deck installation sleeve 2 is inserted in pcb board 1, described pcb board 1 is snapped between described flange 4 and outer buckle 5, deck installation sleeve 2 can be installed.Then, deck 3 is inserted in deck installation sleeve 2, after deck 3 inserts, interior buckle 6 on deck installation sleeve 2 snaps in the stopper slot 7 of deck 3, eject outer buckle 5, deck installation sleeve 2, deck 3 and pcb board 1 three have been fixed as one assembling, overall assembling can be completed.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and all various changes done in the protection range of the utility model independent claims are all in protection range of the present utility model.
Claims (8)
1. a card insert type CPU card seat installation sleeve, is characterized in that: the deck (3) comprising pcb board (1), be arranged on the deck installation sleeve (2) in pcb board (1) and be located in described deck installation sleeve (2); Described deck installation sleeve (2) outside is provided with flange (4) and outer buckle (5), and described deck (3) is through described pcb board (1) and be fixed on flange (4) and outer buckle (5) by pcb board (1); Described deck installation sleeve (2) and described deck (3) snapping mutually.
2. card insert type CPU card seat installation sleeve according to claim 1, it is characterized in that: described deck installation sleeve (2) is provided with interior buckle (6), described deck (3) is provided with stopper slot (7), and described stopper slot (7) and described interior buckle (6) cooperatively interact.
3. card insert type CPU card seat installation sleeve according to claim 1, it is characterized in that: described outer buckle (5) is provided with outside projection near one end of described flange (4), and part edge and the described deck installation sleeve (2) of described outer buckle (5) are separated from each other.
4. card insert type CPU card seat installation sleeve according to claim 1, is characterized in that: multiple sides of described deck installation sleeve (2) are provided with described outer buckle (5).
5. card insert type CPU card seat installation sleeve according to claim 4, is characterized in that: two relative sides of described deck installation sleeve (2) are respectively equipped with the outer buckle (5) described in 2.
6. card insert type CPU card seat installation sleeve according to claim 2, is characterized in that: described interior buckle (6) is provided with inside projection, and part edge and the described deck installation sleeve (2) of described interior buckle (6) are separated from each other.
7. the card insert type CPU card seat installation sleeve according to claim 2 or 6, is characterized in that: a side of described deck installation sleeve (2) is provided with the interior buckle (6) described in 2.
8. card insert type CPU card seat installation sleeve according to claim 1, it is characterized in that: the flange (4) of described deck installation sleeve (2) is provided with reference column, described pcb board (1) is provided with the location hole cooperatively interacted with described reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482688.1U CN204741138U (en) | 2015-07-07 | 2015-07-07 | Plug -in card formula CPU cassette installation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482688.1U CN204741138U (en) | 2015-07-07 | 2015-07-07 | Plug -in card formula CPU cassette installation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741138U true CN204741138U (en) | 2015-11-04 |
Family
ID=54422859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482688.1U Active CN204741138U (en) | 2015-07-07 | 2015-07-07 | Plug -in card formula CPU cassette installation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204741138U (en) |
-
2015
- 2015-07-07 CN CN201520482688.1U patent/CN204741138U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |