CN204241012U - A kind of anti-dismounting structure of sensor outer housing - Google Patents
A kind of anti-dismounting structure of sensor outer housing Download PDFInfo
- Publication number
- CN204241012U CN204241012U CN201420778417.6U CN201420778417U CN204241012U CN 204241012 U CN204241012 U CN 204241012U CN 201420778417 U CN201420778417 U CN 201420778417U CN 204241012 U CN204241012 U CN 204241012U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- housing
- sensor outer
- outer housing
- dismounting structure
- 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.)
- Active
Links
Landscapes
- Closures For Containers (AREA)
Abstract
A kind of anti-dismounting structure of sensor outer housing, by upper cover (1), tamper circle (2), housing (3), jackscrew (4) forms, upper cover (1) is arranged on housing (3), tamper circle (2) is inserted in from cover cap (11) top of described upper cover (1), described tamper circle (2) is provided with backstop platform (21), described backstop platform (21) hole internal diameter is greater than described cover cap (11) external diameter and is less than flange (12) external diameter of upper cover (1), make described backstop platform (21) compress residence and state flange (12), with instrument, the threaded hole (22) of jackscrew (4) from described tamper circle (2) is screwed into, hold out against in the groove (31) of described housing (3), described upper cover (1) cannot be directly disassembled from housing (3), thus provide a kind of anti-dismounting structure of convenient and reliable sensor outer housing.
Description
Technical field
The utility model relates to a kind of anti-dismounting structure of sensor outer housing.
Background technology
Traditional sensor outer housing, upper cover is arranged on housing by screw thread or buckle structure, and therefore upper cover is easy to be disassembled, and causes the damage of internal unit or stolen, brings economic loss and potential safety hazard.
Utility model content
The purpose of this utility model is, overcome traditional sensors shell, upper cover is easily disassembled, and causes internal unit damage or stolen, brings the drawback of economic loss and potential safety hazard.The utility model provides a kind of anti-dismounting structure of sensor outer housing convenient and reliable and simple to operate.
The technical scheme that the utility model technical solution problem adopts is, cover on a sensor on (1) and process cover cap (11) and flange (12), tamper circle (2) processes backstop platform (21), described backstop platform (21) hole internal diameter is greater than described cover cap (11) external diameter and is less than described flange (12) external diameter, and one or more threaded hole (22) is processed on described tamper circle (2), process groove (31) in the position of the upper corresponding described threaded hole (22) of housing (3); During installation, described upper cover (1) is arranged on described housing (3), described tamper circle (2) is inserted in from described cover cap (11) top, make described backstop platform (21) compress residence and state flange (12), with instrument, jackscrew (4) is screwed into described threaded hole (22), hold out against in described groove (31), when twisting described jackscrew (4), coat screw thread glue.Like this, described upper cover (1) cannot directly be disassembled from described housing (3), achieves the anti-disassembling function of sensor outer housing.
The beneficial effects of the utility model are, a kind of anti-dismounting structure of sensor outer housing, can effectively prevent cover easy removal, avoid the damage of internal unit or stolen, its structure installment is convenient, and reliability is strong, thus provides a kind of anti-dismounting structure of safe and reliable sensor outer housing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of front view of anti-dismounting structure of sensor outer housing.
Fig. 2-1 is a kind of cut-open view of anti-dismounting structure of sensor outer housing.
Fig. 2-2 is partial enlarged drawings of I portion structure in Fig. 2-1.
Fig. 3 is a kind of stereographic map of anti-dismounting structure of sensor outer housing.
Fig. 4 is a kind of stretch-out view of anti-dismounting structure of sensor outer housing.
In figure: 1 upper cover, 11 cover caps, 12 flanges, 2 tamper circles, 21 backstop platforms, 22 threaded holes, 3 housings, 31 grooves, 4 jackscrews.
Embodiment
The utility model is a kind of anti-dismounting structure of sensor outer housing, cover on a sensor on (1) and process cover cap (11) and flange (12), tamper circle (2) processes backstop platform (21), described backstop platform (21) hole internal diameter is greater than described cover cap (11) external diameter and is less than described flange (12) external diameter, this example processes three circumferentially uniform threaded holes (22) on tamper circle (2), processes groove (31) in the position of the upper corresponding tamper circle (2) threaded hole (22) of housing (3); During installation, described upper cover (1) is arranged on described housing (3), described tamper circle (2) is inserted in from described cover cap (11) top, make described backstop platform (21) compress residence and state flange (12), with instrument, jackscrew (4) is screwed into described threaded hole (22), hold out against in described groove (31), when twisting described jackscrew (4), coat screw thread glue.Like this, described upper cover (1) cannot directly be disassembled from described housing (3), achieves the anti-disassembling function of sensor outer housing.
Claims (5)
1. the anti-dismounting structure of a sensor outer housing, it is characterized in that upper cover (1) is arranged on housing (3), tamper circle (2) is inserted in from cover cap (11) top of upper cover (1), the backstop platform (21) of described tamper circle (2) compresses the flange (12) that upper cover (1) is stated in residence, with instrument, the threaded hole (22) of jackscrew (4) from described tamper circle (2) is screwed into, hold out against in the groove (31) of described housing (3), described upper cover (1) cannot be directly disassembled from described housing (3), realize the anti-disassembling function of sensor outer housing.
2. the anti-dismounting structure of a kind of sensor outer housing according to claim 1, is characterized in that described sensor outer housing structure is made up of upper cover (1), tamper circle (2), housing (3), jackscrew (4).
3. the anti-dismounting structure of a kind of sensor outer housing according to claim 1, it is characterized in that described upper cover (1) is provided with cover cap (11) and flange (12), described tamper circle (2) is provided with backstop platform (21) and threaded hole (22), described housing (3) corresponding described threaded hole (22) position is provided with groove (31), described backstop platform (21) hole internal diameter is greater than described cover cap (11) external diameter and is less than described flange (12) external diameter, be inserted in from described cover cap (11) top to make described tamper circle (2), make described backstop platform (21) compress residence and state flange (12), stop that described upper cover (1) is separated described housing (3).
4. the anti-dismounting structure of a kind of sensor outer housing according to claim 1, it is characterized in that described jackscrew (4) is for grub screw or other screws, quantity is one or more, spiro rod length meets it and can intert simultaneously hold out against in described groove (31) and described threaded hole (22), described groove (31) is geometric configuration, and quantity is one or more.
5. the anti-dismounting structure of a kind of sensor outer housing according to claim 1, is characterized in that the material of described upper cover (1), described tamper circle (2) and described housing (3) is metal or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778417.6U CN204241012U (en) | 2014-12-12 | 2014-12-12 | A kind of anti-dismounting structure of sensor outer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778417.6U CN204241012U (en) | 2014-12-12 | 2014-12-12 | A kind of anti-dismounting structure of sensor outer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241012U true CN204241012U (en) | 2015-04-01 |
Family
ID=52770495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778417.6U Active CN204241012U (en) | 2014-12-12 | 2014-12-12 | A kind of anti-dismounting structure of sensor outer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204241012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987048A (en) * | 2019-12-30 | 2020-04-10 | 上海唯成电子科技有限公司 | General type safety anti-dismounting device |
-
2014
- 2014-12-12 CN CN201420778417.6U patent/CN204241012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987048A (en) * | 2019-12-30 | 2020-04-10 | 上海唯成电子科技有限公司 | General type safety anti-dismounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204241012U (en) | A kind of anti-dismounting structure of sensor outer housing | |
| CN203769493U (en) | Adjustable door stopper | |
| CN203001452U (en) | Drug crushing device | |
| CN204441652U (en) | A kind of device for making cable assembly by oneself | |
| CN203655852U (en) | Anti-retraction bolt | |
| CN205656960U (en) | Metal casing for condenser | |
| CN203125413U (en) | Telescopic and portable screwdriver | |
| CN204553505U (en) | A kind of anti-theft nut with locking baffle plate | |
| CN204668876U (en) | One prevents conductor cord disconnection dropping device | |
| CN203257851U (en) | Bolt lead sealing sleeve piece | |
| CN202597403U (en) | Locknut for crane | |
| CN204800251U (en) | Connecting piece is dismantled to main shaft rim plate | |
| CN204312515U (en) | A kind of with protecting cover nut | |
| CN204140626U (en) | Novel anti-theft nut and Special rotary spanner thereof | |
| CN203536599U (en) | A cylindrical pin in a power plug | |
| CN203277965U (en) | Lightning rod device used for communication truck | |
| CN204021497U (en) | A kind of nested Double layer bottle cap | |
| CN204016859U (en) | Safe medicine bottle | |
| CN204671550U (en) | A kind of tablet storing unit | |
| CN203894903U (en) | Anti-thunder alarm | |
| CN205117943U (en) | Double -threaded screw | |
| CN201826073U (en) | Safety protection device of twisting machine | |
| CN204391340U (en) | A kind of terminal block of underage child protection plug plug | |
| CN203115476U (en) | Hexagon bolt protective hat | |
| MX2015015157A (en) | Trip unit with captive trip bar. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-dismounting structure of sensor housing Effective date of registration: 20200309 Granted publication date: 20150401 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING WILL CREATE TECHNOLOGY CO., LTD. Registration number: Y2020990000161 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |