CN209607613U - A kind of connection structure switching bottom case and center - Google Patents
A kind of connection structure switching bottom case and center Download PDFInfo
- Publication number
- CN209607613U CN209607613U CN201920572676.6U CN201920572676U CN209607613U CN 209607613 U CN209607613 U CN 209607613U CN 201920572676 U CN201920572676 U CN 201920572676U CN 209607613 U CN209607613 U CN 209607613U
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- CN
- China
- Prior art keywords
- bottom case
- center
- installation
- connection structure
- mounting rack
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- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
A kind of connection structure switching bottom case and center, including center and bottom case, the center is equipped with deckle board, mounting hole, mounting rack and limiting section, the mounting rack is fixedly connected with the deckle board, the bottom case is equipped with limiting slot and installation foot, the limiting section is convexly equipped in the mounting hole, the limiting slot is equipped with positioning inclined-plane, the limiting section matches with the positioning inclined-plane, the installation foot is equipped with buckle, when the buckle is connected together with the mounting rack, the limiting section and the locating latch face paste are closed, the center is fixedly connected with the bottom case, using the connection structure of switch bottom case and center that snap fit is fixed.
Description
Technical field
The utility model relates to electric switch technical field more particularly to the fixed structures of a kind of switch panel and center.
Background technique
Center is the supporting structure for being fixed to functor installation on metope on switch on wall, during functor is mounted on
In the mounting hole of frame, center is then installed by modes such as screws fixed on metope, and center is playing installation fixed function part
Meanwhile the insulating effect of the connection line of isolation its rear end is also functioned to, but pass through multiple screw lockings between center and bottom case
Mode fix, many inconvenience, existence are all caused to the installation and removal of shell and upper cover by the way of screw locking
Expect the disadvantages of at high cost, design is complicated, determine that screw can occupy the space of interior of shell by the way of screw locking, makes outer
Shell internal reservation is smaller to the space of circuit board, requires the installation accuracy of circuit board higher.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of switch bottom cases being fixed using snap fit in
The connection structure of frame.
What the utility model was achieved through the following technical solutions:
The utility model proposes a kind of connection structures for switching bottom case and center, including center and bottom case, the center to set
There are deckle board, mounting hole, mounting rack and limiting section, the mounting rack is fixedly connected with the deckle board, and the bottom case is equipped with limiting slot
And installation foot, the limiting section are convexly equipped in the mounting hole, the limiting slot be equipped with positioning inclined-plane, the limiting section with it is described
Positioning inclined-plane matches, and the installation foot is equipped with buckle, when the buckle is connected together with the mounting rack, the limit
Portion and the locating latch face paste are closed, and the center is fixedly connected with the bottom case.
Further, the bottom case is equipped with accommodating groove, and the accommodating groove can store the installation foot.
Further, the buckle is equipped with installation inclined-plane, and the mounting rack is blocked by the installation inclined-plane and the buckle
Close connection.
Further, the center is equipped with mounting groove, and the company of the mounting rack Yu the deckle board is arranged in the mounting groove
Place is met, the bottom case is equipped with fixture block, and the mounting groove is connected together with the fixture block.
Further, the center is equipped with the first fixation hole and the second fixation hole, and first fixation hole can adjust water
Square to installation, second fixation hole can adjust vertical direction installation.
Further, the installation foot is elastic element.
Further, the center surface is equipped with insulating coating.
The utility model has the beneficial effects that
The utility model proposes switch bottom case and middle frame connecting structure the positioning inclined-plane passed through by the limiting section
Engage with the limiting slot, the buckle is connected together with the mounting rack, the bottom case is fixedly connected with the center, no
Need to achieve the effect that using screw it is fixed, not only securely and also reduce production cost.
Detailed description of the invention
Fig. 1 is the exploded view of the switch bottom case of the utility model and the connection structure of center.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model
It is described further.
Referring to FIG. 1, the utility model proposes a kind of connection structure for switching bottom case 20 and center 10, including 10 He of center
Bottom case 20, the center 10 are equipped with deckle board 11, mounting hole 13, mounting rack 12 and limiting section 15, the mounting rack 12 and the frame
Plate 11 is fixedly connected, and the bottom case 20 is equipped with limiting slot 22 and installation foot 21, and the limiting section 15 is convexly equipped in the mounting hole 13
Interior, the limiting slot 22 is equipped with positioning inclined-plane 25, and the limiting section 15 matches with the positioning inclined-plane 25, the installation foot 21
It is equipped with buckle 24, when the bottom case 20 is installed in the mounting hole 13, the limiting section 15 passes through the positioning inclined-plane
25 engage with the limiting slot 22, and the buckle 24 is connected together with the mounting rack 12, and the bottom case 20 is equipped with accommodating groove 26,
The accommodating groove 26 can store the installation foot 21, and the buckle 24 is equipped with installation inclined-plane 27, and the mounting rack 12 passes through institute
It states installation inclined-plane 27 to be connected together with the buckle 24, the center 10 is equipped with mounting groove 14, and the mounting groove 14 is arranged in institute
The junction of mounting rack 12 Yu the deckle board 11 is stated, the bottom case 20 is equipped with fixture block 23, the mounting groove 14 and the fixture block 23
It is connected together, the installation foot 21 is elastic element.
In the present embodiment, the bottom case 20 is mounted in the center 10, firstly, the bottom case 20 is put into
In the mounting hole 13, the limiting section 15 engages with the limiting slot 22 and can slide in limiting slot 22, the positioning
Inclined-plane 25 is bonded with the limiting section 15, then pushes the bottom case 20, when the limiting section 15 be pushed to the center 10 with
When the panel-level of the bottom case 20, the buckle 24 slides on the installation inclined-plane 27, makes the installation foot 21 that bullet occur
Property deformation, is housed in the accommodating groove 26, the installation inclined-plane 27 can allow the mounting rack 12 more easily with the card
24 installation of button, the buckle 24 engage with the lower edge of the mounting rack 12, while the fixture block 23 and the mounting groove 14 block
Close connection, keep the bottom case 20 fixed with the center 10, by being connected together for two orientation, make the bottom case 20 with it is described
Center 10 is fixed more stable, and does not need to make one in use, to install appearance easy to operate by screw structural
Easily, do not need the bottom case 20 can be installed on the center 10 using other tools, the limiting section 15 with it is described
Limiting slot 22 cooperates accuracy when also improving installation, and people is facilitated to install it, can also make the bottom case 20 in center
It is more stable in 10, shaking will not be generated, the center 10 is consolidated for fixing the bottom case 20 and switch panel as intermediate
Determine connection structure, if preparing to separate the center 10 and the bottom case 20, need to only press the installation foot 21, the installation
Foot 21 is housed in the accommodating groove 26, and the buckle 24 no longer engages with the mounting rack 12, the mounting groove 14 and described
Fixture block 23 no longer engages, and separates the center 10 and the bottom case 20, such structure relies only on engaging without using tool
It is connected and fixed, installation and removal is realized by the elasticity of the installation foot 21, are convenient for people to use.
Further, the center 10 is equipped with the first fixation hole 16 and the second fixation hole 17,16 energy of the first fixation hole
Enough adjustment horizontal direction installations, second fixation hole 17 can adjust vertical direction installation.
Further, 10 surface of center is equipped with insulating coating.
In the present embodiment, first fixation hole 16 and second fixation hole 17 can adjust the center 10
Installation site can be adjusted according to different size offsets, expand the range of fit of installation, and the center 10 is equipped with exhausted
Edge coating can insulate.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field
Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected
Range.
Claims (7)
1. a kind of connection structure for switching bottom case and center, including center and bottom case, which is characterized in that the center is equipped with frame
Plate, mounting hole, mounting rack and limiting section, the mounting rack are fixedly connected with the deckle board, and the bottom case is equipped with limiting slot and peace
Foot is filled, the limiting section is convexly equipped in the mounting hole, and the limiting slot is equipped with positioning inclined-plane, the limiting section and the positioning
Inclined-plane matches, the installation foot be equipped with buckle, when it is described buckle with the mounting rack be connected together when, the limiting section with
The locating latch face paste is closed, and the center is fixedly connected with the bottom case.
2. switching the connection structure of bottom case and center according to claim 1, which is characterized in that the bottom case is equipped with storage
Slot, the accommodating groove can store the installation foot.
3. switching the connection structure of bottom case and center according to claim 1, which is characterized in that it is oblique that the buckle is equipped with installation
Face, the mounting rack are connected together by the installation inclined-plane with described.
4. switching the connection structure of bottom case and center according to claim 1, which is characterized in that the center is equipped with installation
Slot, the mounting groove are arranged in the junction of the mounting rack Yu the deckle board, and the bottom case is equipped with fixture block, the mounting groove with
The fixture block is connected together.
5. switching the connection structure of bottom case and center according to claim 1, which is characterized in that it is solid that the center is equipped with first
Determine hole and the second fixation hole, first fixation hole can adjust horizontal direction installation, and second fixation hole can adjust perpendicular
Histogram is to installation.
6. switching the connection structure of bottom case and center according to claim 1, which is characterized in that the installation foot is elasticity member
Part.
7. switching the connection structure of bottom case and center according to claim 1, which is characterized in that the center surface is equipped with exhausted
Edge coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572676.6U CN209607613U (en) | 2019-04-23 | 2019-04-23 | A kind of connection structure switching bottom case and center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920572676.6U CN209607613U (en) | 2019-04-23 | 2019-04-23 | A kind of connection structure switching bottom case and center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607613U true CN209607613U (en) | 2019-11-08 |
Family
ID=68406178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920572676.6U Active CN209607613U (en) | 2019-04-23 | 2019-04-23 | A kind of connection structure switching bottom case and center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607613U (en) |
-
2019
- 2019-04-23 CN CN201920572676.6U patent/CN209607613U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |