CN203554846U - Sensing device - Google Patents
Sensing device Download PDFInfo
- Publication number
- CN203554846U CN203554846U CN201320332598.5U CN201320332598U CN203554846U CN 203554846 U CN203554846 U CN 203554846U CN 201320332598 U CN201320332598 U CN 201320332598U CN 203554846 U CN203554846 U CN 203554846U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- lead
- end cap
- housing
- shell
- 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.)
- Expired - Fee Related
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a sensing device, comprising a housing and a circuit board. The circuit board is disposed in the housing. The housing includes an outer housing and an end cover which is connected with one end of the outer housing and offset against the circuit board. A mounting hole is disposed on the outer housing, the inner wall of the mounting hole is provided with a stopper, and the circuit board is disposed on the stopper. An axial first convex is disposed on the end cover, extends into the mounting hole and is offset against the circuit board. One end of the outer housing is provided with an axial lead-out wire groove, the circuit board is provided with a lead-out wire which is extended through the lead-out wire groove. An axial second convex is disposed on the end cover, extends into the lead-out wire groove and is offset against the lead-out wire. The circuit board of the utility model is damaged to be replaced and repaired, which has advantage of cost effective.
Description
Technical field
The utility model relates to a kind of induction installation, the induction installation that especially a kind of automatic packing machine is used.
Background technology
The housing of the induction installation of installing on traditional automatic packing machine is global design, housing is provided with installing blind, wiring board is placed in installing blind, because wiring board can not rock in housing, if rock the inductive effects that will affect induction installation, therefore at the bottom of mounting panel being fixed on to the hole of installing blind by glue, and on the surface of wiring board, be also coated with glue, if the components and parts on wiring board damage or wiring board damage, cannot repair wiring board, can only scrap whole induction installation, waste cost.
Summary of the invention
The purpose of this utility model is to provide a kind of wiring board to damage can change repairing, cost-saving induction installation.
In order to achieve the above object, the technical solution of the utility model is: a kind of induction installation, comprise housing and wiring board, and wiring board is placed in housing, and housing comprises shell and end cap, one end load of end cap and shell, and offset with wiring board.
Described shell is provided with installing hole, and the inwall of installing hole is provided with backstop, and wiring board is placed in backstop, and end cap is provided with the first axial projection, and the first projection stretches in installing hole, and offsets with wiring board.
One end of described shell is provided with axial wire lead slot, and wiring board has lead-out wire, and lead-out wire stretches out by wire lead slot, and end cap is provided with the second axial projection, and the second projection stretches into wire lead slot, and offsets with lead-out wire.
The other end of described shell is provided with mounting flange, and mounting flange is provided with installing hole.
One end of described shell is provided with screwed hole, and end cap is connected with outer casing screw by screw.
Adopt said structure, owing to comprising shell and end cap at housing, one end load of end cap and shell, and offset with wiring board, therefore can compress wiring board by end cap, prevent wiring board play, and because shell and end cap are to removably connect, after wiring board damages, just can take end cap apart and take out wiring board, wiring board is keeped in repair, after maintenance is good, refills in shell and continue to use, without whole induction installation is abandoned, reduced cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the full sectional view of Fig. 1;
Fig. 4 is the A-A cutaway view of Fig. 1.
Embodiment
The embodiment providing below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Fig. 1,2,3,4, a kind of induction installation, comprises housing 1 and wiring board 2, and wiring board 2 is placed in housing 1, and housing 1 comprises shell 1-1 and end cap 1-2, one end load of end cap 1-2 and shell 1-1, and offset with wiring board 2.
Shown in Figure 3, for better fixing circuit board 2, prevent that wiring board 2 is because installing insecure rocking, thereby affect inductive effects, described shell 1-1 is provided with installing hole 1-1-1, and the inwall of installing hole 1-1-1 is provided with backstop 1-1-2, wiring board 2 is placed on backstop 1-1-2, end cap 1-2 is provided with the first axial protruding 1-2-1, and the first protruding 1-2-1 stretches in installing hole 1-1-1, and offsets with wiring board 2.
Shown in Fig. 1,4, in order to make the lead-out wire 2-1 layout of wiring board 2 more reasonable, one end of described shell 1-1 is provided with axial wire lead slot 1-1-3, wiring board 2 has lead-out wire 2-1, lead-out wire 2-1 stretches out by wire lead slot 1-1-3, and end cap 1-2 is provided with the second axial protruding 1-2-2, and the second protruding 1-2-2 stretches into wire lead slot 1-1-3, and offsets with lead-out wire 2-1.
Shown in Fig. 1,2,3, in order more easily the utility model to be installed on miscellaneous part, the other end of described shell 1-1 is provided with mounting flange 1-1-4, and mounting flange 1-1-4 is provided with installing hole 1-1-5.
Shown in Fig. 3,4, in order to dismantle more easily end cap 1-2, one end of described shell 1-1 is provided with screwed hole 1-1-6, and end cap 1-2 is threaded with shell 1-1 by screw 3.
Referring to Fig. 1, 2, 3, shown in 4, when the utility model is installed, lead-out wire 2-1 is placed on to the backstop 1-1-2 of shell 1-1, this backstop 1-1-2 is annular stop, then end cap 1-2 lid is put to the one end at shell 1-1, and be threaded with shell 1-1 by screw 3, the first protruding 1-2-1 of end cap 1-2 is tight against on wiring board 2, wiring board 2 is just fixed in installing hole 1-1-1 like this, prevent wiring board 2 plaies, if therefore as long as wiring board 2 just damages dismounting bottom end cover 1-2, after being taken out, repairs wiring board 2, just without whole induction installation is abandoned, provide cost savings.
Claims (4)
1. an induction installation, comprise housing (1) and wiring board (2), wiring board (2) is placed in housing (1), it is characterized in that: housing (1) comprises shell (1-1) and end cap (1-2), one end load of end cap (1-2) and shell (1-1), and offset with wiring board (2), described shell (1-1) is provided with installing hole (1-1-1), the inwall of installing hole (1-1-1) is provided with backstop (1-1-2), wiring board (2) is placed in backstop (1-1-2), end cap (1-2) is provided with axial the first projection (1-2-1), the first projection (1-2-1) stretches in installing hole (1-1-1), and offset with wiring board (2).
2. induction installation according to claim 1, it is characterized in that: one end of described shell (1-1) is provided with axial wire lead slot (1-1-3), wiring board (2) has lead-out wire (2-1), lead-out wire (2-1) stretches out by wire lead slot (1-1-3), and end cap (1-2) is provided with axial the second projection (1-2-2), the second projection (1-2-2) stretches into wire lead slot (1-1-3), and offsets with lead-out wire (2-1).
3. induction installation according to claim 1, is characterized in that: the other end of described shell (1-1) is provided with mounting flange (1-1-4), and mounting flange (1-1-4) is provided with installing hole (1-1-5).
4. induction installation according to claim 1, is characterized in that: one end of described shell (1-1) is provided with screwed hole (1-1-6), and end cap (1-2) is threaded with shell (1-1) by screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320332598.5U CN203554846U (en) | 2013-06-09 | 2013-06-09 | Sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320332598.5U CN203554846U (en) | 2013-06-09 | 2013-06-09 | Sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554846U true CN203554846U (en) | 2014-04-16 |
Family
ID=50472900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320332598.5U Expired - Fee Related CN203554846U (en) | 2013-06-09 | 2013-06-09 | Sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554846U (en) |
-
2013
- 2013-06-09 CN CN201320332598.5U patent/CN203554846U/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: 20140416 Termination date: 20190609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |