CN205385170U - From locking -type block integrated configuration - Google Patents
From locking -type block integrated configuration Download PDFInfo
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- CN205385170U CN205385170U CN201620076501.2U CN201620076501U CN205385170U CN 205385170 U CN205385170 U CN 205385170U CN 201620076501 U CN201620076501 U CN 201620076501U CN 205385170 U CN205385170 U CN 205385170U
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- locking
- groove
- self
- combinative structure
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Abstract
The utility model discloses a from locking -type block integrated configuration, its aim at provide that a simple structure is reasonable, the simple easy operation of assembly, and auto -lock nature is good, uses manpower sparingly and the accessory, improves assembly efficiency's from locking -type block integrated configuration, from locking -type block integrated configuration is including face lid, bottom and ply -yarn drill, the both sides of face headkerchief portion, middle part and afterbody are equipped with the card post respectively, correspond the both sides of head, middle part and afterbody on the bottom are equipped with the draw -in groove respectively, face headkerchief portion lateral wall is equipped with the through -hole that a confession ply -yarn drill runs through, face lid with the bottom is through each calorie post and draw -in groove and through screw fastening.
Description
Technical field
This utility model relates to a kind of electric equipment products combinative structure, particularly relates to a kind of self-locking engaging combinative structure.
Background technology
Existing electric type product in the market, after power line line card is assembled between upper and lower covers, need to be locked with other accessory and screw, be added operation and extra accessory.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of simple and reasonable, assemble simple to operation, self-locking performance is good, saves manpower and accessory, improves the self-locking engaging combinative structure of efficiency of assembling.
For reaching above-mentioned purpose, this utility model one self-locking engaging combinative structure, it includes cover, bottom and line card, described cover head, middle part and afterbody be respectively provided on two sides with card column, the corresponding head on described bottom, middle part and afterbody be respectively provided on two sides with draw-in groove, described cover head side wall is provided with a through hole run through for line card, and described cover and described bottom are by each card column and draw-in groove and through fastened by screw.
Wherein said bottom cap head is provided with a U-type groove, and described U-type groove two support arm inner edge is provided with screens, and described line card head is provided with at least two arcuate groove, forms arc convex, to be arranged in the screens of described U-type groove two support arm inner edge between adjacent arcuate groove.
Wherein said arcuate groove is 2.
Wherein said arcuate groove replaces with cannelure.
This utility model self-locking engaging combinative structure difference from prior art is in that this utility model achieves following technique effect:
This utility model locking-type engaging combinative structure is simple and reasonable, assembles simple to operation, and self-locking performance is good, saves manpower and accessory, is not easy to disassemble simultaneously.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model self-locking engaging combinative structure cover；
Fig. 2 is the structural representation of this utility model self-locking engaging combinative structure line card；
Fig. 3 is the combinative structure schematic diagram of this utility model self-locking engaging combinative structure cover and line card；
Fig. 3 a, 3b and 3c respectively this utility model self-locking engaging combinative structure cover and the upward view of combinative structure of line card, side view and top view；
Fig. 4 is the structural representation of this utility model self-locking engaging combinative structure bottom；
Fig. 5 is the combinative structure schematic diagram of this utility model self-locking engaging combinative structure bottom and line card；
Fig. 5 a, 5b and 5c respectively this utility model self-locking engaging combinative structure bottom and the top view of combinative structure, side view and the upward view first opened；
Fig. 6 is the package assembly schematic diagram of this utility model self-locking engaging combinative structure.
Description of reference numerals: 1-cover；11-card column；12-through hole；2-bottom；21-draw-in groove；22-U type groove；23-screens；3-line card；31-arcuate groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, to this utility model, above-mentioned and other technical characteristic and advantage are described in more detail.
As shown in Fig. 1-6 (for insert row), this utility model one self-locking engaging combinative structure, it includes cover 1, bottom 2 and line card 3, described cover 1 head, middle part is respectively provided on two sides with card column 11 with afterbody, the corresponding head on described bottom 2, middle part is respectively provided on two sides with draw-in groove 21 with afterbody, described cover 1 head side wall is provided with a through hole 12 run through for line card, described cover 1 and described bottom 2 are by each card column 11 and draw-in groove 21 and through fastened by screw, described bottom 2 head is provided with a U-type groove 22, 22 liang of support arm inner edges of described U-type groove are provided with screens 23, described line card 3 head is provided with at least two arcuate groove 31 or cannelure, arc convex is formed between adjacent arcuate groove 31, to be arranged in the screens 23 of described 22 liang of support arm inner edges of U-type groove.
During assembling, the lateral through hole 12 of cover 1 line card 3 and the bottom 2 that insert form guide groove insert state, after three's assembling, form non-removable assembling structure.
Embodiment described above is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing spirit without departing from this utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims are determined.
Claims (4)
1. a self-locking engaging combinative structure, it is characterized in that: it includes cover, bottom and line card, described cover head, middle part and afterbody be respectively provided on two sides with card column, the corresponding head on described bottom, middle part and afterbody be respectively provided on two sides with draw-in groove, described cover head side wall is provided with a through hole run through for line card, and described cover and described bottom are by each card column and draw-in groove and through fastened by screw.
2. self-locking according to claim 1 engaging combinative structure, it is characterized in that: described bottom cap head is provided with a U-type groove, described U-type groove two support arm inner edge is provided with screens, described line card head is provided with at least two arcuate groove, arc convex is formed, to be arranged in the screens of described U-type groove two support arm inner edge between adjacent arcuate groove.
3. self-locking according to claim 2 engaging combinative structure, it is characterised in that: described arcuate groove is 2.
4. self-locking according to claim 2 engaging combinative structure, it is characterised in that: described arcuate groove replaces with cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076501.2U CN205385170U (en) | 2016-01-26 | 2016-01-26 | From locking -type block integrated configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076501.2U CN205385170U (en) | 2016-01-26 | 2016-01-26 | From locking -type block integrated configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385170U true CN205385170U (en) | 2016-07-13 |
Family
ID=56347973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620076501.2U Active CN205385170U (en) | 2016-01-26 | 2016-01-26 | From locking -type block integrated configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385170U (en) |
-
2016
- 2016-01-26 CN CN201620076501.2U patent/CN205385170U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |