CN205830184U - A kind of Ce electricity device housings mechanism - Google Patents
A kind of Ce electricity device housings mechanism Download PDFInfo
- Publication number
- CN205830184U CN205830184U CN201620529525.9U CN201620529525U CN205830184U CN 205830184 U CN205830184 U CN 205830184U CN 201620529525 U CN201620529525 U CN 201620529525U CN 205830184 U CN205830184 U CN 205830184U
- Authority
- CN
- China
- Prior art keywords
- annular
- protruding button
- connecting plate
- upper casing
- lower casing
- 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
This utility model relates to a kind of Ce electricity device housings mechanism, including upper casing and lower casing, plug-in connection is set between upper casing and the seam of lower casing, plug-in connection includes being arranged on the annular protrusion outside upper casing edge, and it being arranged on the annular groove of lower casing edge covers, annular protrusion and annular groove are halved together mutually；The inwall of upper casing is additionally provided with an annular protruding button A, the axis of protruding button A is arranged along the axis at upper casing edge, the inwall of lower casing is provided with an annular protruding button B, it is provided with an annular connecting plate between projection button A and protruding button B, the top of connecting plate is embedded in protruding button A, and the bottom of connecting plate is embedded in protruding button B；This utility model, by arranging the connection fastener structure being interlockingly connected mutually on the connecting sewing position of conventional enclosure, prevents sliding over each other between upper casing and lower casing edge, to improve stability.
Description
Technical field
This utility model relates to a kind of Ce electricity device housings mechanism, belongs to electrician tool shell mechanism field.
Background technology
Along with industrial expansion, also for the safety of guarantee equipment, the equipment such as ammeter, voltmeter is included, to realize the insulation of these equipment, to improve safety by general employing cabinet；
But conventional enclosure typically just consists of two upper casings being combined with each other and lower casing, this kind of structure is because the edge of upper casing and lower casing lacks good supporting member and causes the anti-extrusion poor-performing of shell, the edge of upper casing and lower casing is easy to, because extruding misplaces and ruptures mutually, affect safety in utilization.
Utility model content
The technical problems to be solved in the utility model is: overcome prior art housing easily because of extruding to occur the technical problem of breakage, it is provided that the Ce electricity device housings mechanism of a kind of band elastic support structure.
This utility model solves its technical problem and be the technical scheme is that
A kind of Ce electricity device housings mechanism, including upper casing and lower casing, arranging plug-in connection between upper casing and the seam of lower casing, described plug-in connection includes being arranged on the annular protrusion outside upper casing edge, and it being arranged on the annular groove of lower casing edge covers, described annular protrusion and annular groove are halved together mutually；The inwall of upper casing is additionally provided with an annular protruding button A, the axis of protruding button A is arranged along the axis at upper casing edge, the inwall of lower casing is provided with an annular protruding button B, it is provided with an annular connecting plate between described protruding button A and protruding button B, the top of described connecting plate is embedded in protruding button A, and the bottom of connecting plate is embedded in protruding button B.
As further improvement of the utility model, the integral middle of described connecting plate is provided with an annular elastic cavity, the cross section of elastic cavity is strip, axis on elastic cavity cross-section lengths direction is parallel with connecting plate surface, and the axis of elastic cavity is arranged along the figure axis of the wall of connecting plate.
As further improvement of the utility model, being vertically installed with an annular gripper shoe at the middle part of described connecting plate, the inner side of described gripper shoe and the circuit board contacts surveying electricity equipment are fixed.
As further improvement of the utility model, described protruding button A is connected by an annular dowel A arranged along upper casing inner wall edge is fixing with upper casing；Described protruding button B is connected by an annular dowel B arranged along lower casing inner wall edge is fixing with lower casing.
As further improvement of the utility model, described connecting plate outer wall is coated with rubber sealant.
The beneficial effects of the utility model are:
1, this utility model is by arranging the connection fastener structure being interlockingly connected mutually on the connecting sewing position of conventional enclosure, prevents sliding over each other between upper casing and lower casing edge, to improve stability.
2, this utility model wall correspondence upper casing in the enclosure, the link position of lower casing arrange connecting plate, to realize the support between upper casing, lower casing inwall, prevent the relative slip between upper casing, lower casing further, prevent the breakage of shell.
3, elastic cavity can improve the elasticity of connecting plate further, thus improves the intensity of connecting plate, when upper casing and lower casing are squeezed, it is also possible to realizes preferably resilient support.
4, when the gripper shoe of annular can be squeezed between upper casing, lower casing, by the support between gripper shoe and survey electricity circuitry plate, the support performance of elastic cavity can be improved, reduce the probability of casing deformation further.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings
Fig. 1 is the generalized section of shell mechanism；
Fig. 2 is the structural representation schematic diagram of connecting plate；
In figure: 1, upper casing；2, lower casing；3, annular protrusion；4, dowel A；5, protruding button A；6, connecting plate；7, elastic cavity；8, gripper shoe.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As depicted in figs. 1 and 2, this utility model includes upper casing and lower casing and is arranged on the buckle-type plug-in connection in upper casing, lower casing adjoining edge, plug-in connection includes being arranged on the annular protrusion outside upper casing edge, and it being arranged on the annular groove of lower casing edge covers, described annular protrusion and annular groove are halved together mutually；
An elastic supporting mechanism it is additionally provided with in the inner side of described upper casing and lower casing, described elastic supporting mechanism includes the protruding button A being arranged on the structure ringwise of upper casing inwall, and it is arranged on the protruding button B of lower casing inwall structure ringwise, protruding button A and protruding button B is fixed on the inwall of upper casing and lower casing by dowel A and dowel B respectively, being fixed with connecting plate between protruding button A and protruding button B, the top of connecting plate and bottom are respectively embedded in protruding button A and protruding button B；
Integral middle at connecting plate is provided with an annular elastic cavity, the cross section of elastic cavity is strip, axis on elastic cavity cross-section lengths direction is parallel with connecting plate surface, the axis of elastic cavity is arranged along the figure axis of the wall of connecting plate, the middle part of connecting plate is vertically installed with an annular gripper shoe, and the inner side of gripper shoe and the circuit board contacts surveying electricity equipment are fixed；
During installation, first connecting plate is encased on the protruding button A of lower casing, it is subsequently mounted the associated circuit board middle part in gripper shoe, all after installation, upper casing is installed again, be additionally provided with colloid waterproof layer in the outside of connecting plate to realize sealing, improve outside connecting plate simultaneously and inside upper casing, lower casing between frictional force；
When being squeezed between upper casing and lower casing, the edge of lower casing is under the extruding at upper casing edge, towards internal bend, and the lower casing bent is supported by connecting plate, time simultaneously in order to prevent pressure excessive, the excessive deformation of connecting plate, elastic cavity can improve support performance further.
By the support between gripper shoe and survey electricity circuitry plate, the support performance of elastic cavity can be improved, reduce the probability of casing deformation further.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. a Zhong Ce electricity device housings mechanism, it is characterized in that: include upper casing and lower casing, plug-in connection is set between upper casing and the seam of lower casing, described plug-in connection includes being arranged on the annular protrusion outside upper casing edge, and it being arranged on the annular groove of lower casing edge covers, described annular protrusion and annular groove are halved together mutually；The inwall of upper casing is additionally provided with an annular protruding button A, the axis of protruding button A is arranged along the axis at upper casing edge, the inwall of lower casing is provided with an annular protruding button B, it is provided with an annular connecting plate between described protruding button A and protruding button B, the top of described connecting plate is embedded in protruding button A, and the bottom of connecting plate is embedded in protruding button B.
2. as claimed in claim 1 a kind of Ce electricity device housings mechanism, it is characterized in that: the integral middle of described connecting plate is provided with an annular elastic cavity, the cross section of elastic cavity is strip, axis on elastic cavity cross-section lengths direction is parallel with connecting plate surface, and the axis of elastic cavity is arranged along the figure axis of the wall of connecting plate.
3. as claimed in claim 1 a kind of Ce electricity device housings mechanism, is characterized in that: be vertically installed with an annular gripper shoe at the middle part of described connecting plate, and the inner side of described gripper shoe and the circuit board contacts surveying electric equipment are fixed.
4. as claimed in claim 1 a kind of Ce electricity device housings mechanism, is characterized in that: described protruding button A is fixed with upper casing by an annular dowel A arranged along upper casing inner wall edge and is connected；Described protruding button B is connected by an annular dowel B arranged along lower casing inner wall edge is fixing with lower casing.
5. as claimed in claim 1 a kind of Ce electricity device housings mechanism, is characterized in that: be coated with rubber sealant on described connecting plate outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529525.9U CN205830184U (en) | 2016-06-03 | 2016-06-03 | A kind of Ce electricity device housings mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620529525.9U CN205830184U (en) | 2016-06-03 | 2016-06-03 | A kind of Ce electricity device housings mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205830184U true CN205830184U (en) | 2016-12-21 |
Family
ID=57568011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620529525.9U Expired - Fee Related CN205830184U (en) | 2016-06-03 | 2016-06-03 | A kind of Ce electricity device housings mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205830184U (en) |
-
2016
- 2016-06-03 CN CN201620529525.9U patent/CN205830184U/en not_active Expired - Fee Related
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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: 20161221 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |