CN110987048A - General type safety anti-dismounting device - Google Patents
General type safety anti-dismounting device Download PDFInfo
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- CN110987048A CN110987048A CN201911399689.9A CN201911399689A CN110987048A CN 110987048 A CN110987048 A CN 110987048A CN 201911399689 A CN201911399689 A CN 201911399689A CN 110987048 A CN110987048 A CN 110987048A
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- Prior art keywords
- shell
- hole
- storage groove
- thread
- groove
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of high-precision instrument protection, and discloses a universal safety anti-dismounting device which comprises a shell, wherein a first storage groove is formed in the left side of the shell, a second storage groove is formed in the right side of the shell, a mounting hole is formed in the inner surface of the right side of the first storage groove and communicated with the inner surface of the left side of the second storage groove, fixing holes which are located on the upper side and the lower side of the second storage groove and communicated with the inner surface of the right side of the first storage groove are formed in the right side of the shell, a first outer reverse thread is arranged on the outer surface of the shell, and a first inner reverse thread is arranged on the inner surface of the first storage groove. According to the invention, the upper cover and the cover plate are connected through the upper and lower reverse threads of the shell, the precise instrument is stored by using the storage space after the reverse threads are connected, so that the effect of effectively protecting the device is achieved, meanwhile, the effect of preventing internal optical signals from leaking is achieved, and the effect of avoiding accidental damage of the device is achieved through the effective protection device.
Description
Technical Field
The invention relates to the technical field of high-precision instrument protection, in particular to a universal safety anti-dismounting device.
Background
Precision instruments refer to devices and apparatuses for generating and measuring precision quantities, including observation, monitoring, measurement, verification, recording, transmission, transformation, display, analysis processing and control of precision quantities, which are an important branch of instruments and meters.
With the increasing use of precision instruments, the requirements of related facilities for the precision instruments are increased, but the existing devices are inconvenient to protect and internal optical signals are easy to leak.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the existing device is inconvenient to protect and internal optical signals are easy to leak, so that the universal safety anti-dismounting device is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a universal safety anti-dismounting device comprises a shell, a first storage groove is arranged on the left side of the shell, a second storage groove is arranged on the right side of the shell, a mounting hole is arranged on the inner surface of the right side of the first storage groove, the mounting hole is communicated with the inner surface of the left side of the second storage groove, the right side of the shell is provided with a fixing hole which is positioned at the upper side and the lower side of the second storage groove and is communicated with the inner surface of the right side of the first storage groove, the outer surface of the shell is provided with a first outer reverse thread, the inner surface of the first storage groove is provided with a first inner reverse thread, a cover plate is arranged on the right side of the shell, a first connecting groove is arranged on the left side of the cover plate, a second inner reverse thread matched with the first outer reverse thread is arranged on the inner surface of the first connecting groove, the bottom of the cover plate is provided with a communicating hole, and the inner surface of the top of the communicating hole is communicated with the inner surface of the first connecting groove through a fit reverse threaded hole.
The left side of casing is provided with the upper cover, the right side fixedly connected with spliced pole of upper cover, be provided with the outer left-hand thread of second with first interior left-hand thread looks adaptation on the surface of spliced pole, two fixed left-hand thread holes with two fixed looks adaptations are seted up on the right side of spliced pole.
Preferably, the outer surface of the shell is provided with ventilation grooves which are annular, the number of the ventilation grooves is not less than six, and the intervals between the ventilation grooves are the same.
Preferably, the number of the mounting holes is four, and the mounting holes are distributed in an annular array.
Preferably, the size of the fit reverse threaded hole is M3, and the inner diameter of the communication hole is 5.3 cm.
Preferably, the right side of the cover plate is provided with a first through hole communicated with the inner surface of the right side of the first connecting groove.
Preferably, the left side of the upper cover is provided with a second through hole communicated with the right side of the connecting column.
Preferably, the distance between the left side surface and the right side surface of the connecting column is 4 cm, and the depth of the second storage groove is 18 cm.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the upper cover and the cover plate are connected through the upper and lower reverse threads of the shell, the precise instrument is stored by using the storage space after the reverse threads are connected, so that the effect of effectively protecting the device is achieved, meanwhile, the effect of preventing internal optical signals from leaking is achieved, and the effect of avoiding accidental damage of the device is achieved through the effective protection device.
(2) According to the invention, the device is connected by the reverse threads at multiple positions, and the fixed reverse threaded hole is used for fixing connection and is not easy to remove, so that the effect of improving the safety performance is achieved, and the possibility of accidental theft of the device is avoided.
(3) The ventilation groove has the function of reducing the thickness of the outer wall of the shell, so that the thickness of the outer wall is reduced to achieve the effect of facilitating heat dissipation, and the effect of facilitating guarantee of the working quality and the service life of a device is achieved through effective heat dissipation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
FIG. 3 is a schematic view of the cover plate structure of the present invention;
fig. 4 is a schematic view of the upper cover structure of the present invention.
In the figure: 1. a housing; 2. a first storage tank; 3. a second storage tank; 4. mounting holes; 5. a fixing hole; 6. a ventilation slot; 7. a first external counter thread; 8. a first internal counter thread; 9. a cover plate; 10. a first connecting groove; 11. a second internal counter thread; 12. a first through hole; 13. a communicating hole; 14. fitting the reverse threaded hole; 15. an upper cover; 16. connecting columns; 17. a second external counter thread; 18. fixing the reverse threaded hole; 19. a second via.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a general safety anti-dismounting device comprises a housing 1, a first storage tank 2 is arranged on the left side of the housing 1, a second storage tank 3 is arranged on the right side of the housing 1, a mounting hole 4 is arranged on the inner surface of the right side of the first storage tank 2, the mounting hole 4 is communicated with the inner surface of the left side of the second storage tank 3, the number of the mounting holes 4 is four, the mounting holes 4 are distributed in an annular array, a fixing hole 5 is arranged on the right side of the housing 1 and is positioned on the upper and lower sides of the second storage tank 3 and is communicated with the inner surface of the right side of the first storage tank 2, a ventilation groove 6 is arranged on the outer surface of the housing 1, the ventilation grooves 6 are annular, the number of the ventilation grooves 6 is not less than six, the interval between two adjacent ventilation grooves 6 is the same, the thickness of the housing 1 is reduced, the ventilation and cooling effects are achieved, a first external reverse thread 7 is arranged on the outer surface, casing 1's right side is provided with apron 9, first connecting groove 10 has been seted up in the left side of apron 9, first through-hole 12 with first connecting groove 10 right side internal surface intercommunication has been seted up on the right side of apron 9, be provided with on the internal surface of first connecting groove 10 with the internal surface of the second internal thread 11 of first external thread 7 looks adaptation, intercommunicating pore 13 has been seted up to apron 9's bottom, the internal surface at intercommunicating pore 13 top is through laminating counter-thread hole 14 and the internal surface intercommunication of first connecting groove 10, laminating counter-thread hole 14's size is M3, intercommunicating pore 13's internal diameter size is 5.3 centimetres.
The left side of casing 1 is provided with upper cover 15, the right side fixedly connected with spliced pole 16 of upper cover 15, be provided with the outer left-hand thread 17 of second with 8 looks adaptations of first interior left-hand thread on the surface of spliced pole 16, the second through-hole 19 on intercommunication spliced pole 16 right side is seted up in the left side of upper cover 15, two fixed left-hand thread holes 18 with two fixed orificess 5 looks adaptations are seted up on spliced pole 16's right side, the distance between the spliced pole 16 left and right sides face is 4 centimetres, the degree of depth of second storing tank 3 is 18 centimetres.
In the invention, when a user uses the device, the upper cover 15 and the cover plate 9 are connected through the upper and lower reverse threads of the shell 1, and the storage space after the reverse threads are connected is used for storing a precision instrument to achieve the effect of effectively protecting the device, and simultaneously, the effect of preventing internal optical signals from leaking is achieved, so that the effect of avoiding accidental damage of the device is achieved through the effective protection device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. A general safety anti-dismounting device comprises a shell (1) and is characterized in that a first storage groove (2) is formed in the left side of the shell (1), a second storage groove (3) is formed in the right side of the shell (1), a mounting hole (4) is formed in the inner surface of the right side of the first storage groove (2), the mounting hole (4) is communicated with the inner surface of the left side of the second storage groove (3), a fixing hole (5) which is located on the upper side and the lower side of the second storage groove (3) and communicated with the inner surface of the right side of the first storage groove (2) is formed in the right side of the shell (1), a first outer reverse thread (7) is arranged on the outer surface of the shell (1), a first inner reverse thread (8) is arranged on the inner surface of the first storage groove (2), a cover plate (9) is arranged on the right side of the shell (1), a first connecting groove (10) is formed in the left side of, a second inner reverse thread (11) matched with the first outer reverse thread (7) is arranged on the inner surface of the first connecting groove (10), a communicating hole (13) is formed in the bottom of the cover plate (9), and the inner surface of the top of the communicating hole (13) is communicated with the inner surface of the first connecting groove (10) through a fit reverse threaded hole (14);
the left side of casing (1) is provided with upper cover (15), the right side fixedly connected with spliced pole (16) of upper cover (15), be provided with on the surface of spliced pole (16) with the outer left-hand thread (17) of the second of first interior left-hand thread (8) looks adaptation, two fixed left-hand thread hole (18) with two fixed orifices (5) looks adaptations are seted up on the right side of spliced pole (16).
2. The universal safety anti-dismounting device according to claim 1, wherein ventilation grooves (6) are formed in the outer surface of the shell (1), the ventilation grooves (6) are annular, the number of the ventilation grooves (6) is not less than six, and the intervals between every two adjacent ventilation grooves (6) are the same.
3. A universal safety tamper evident device according to claim 1, wherein the number of said mounting holes (4) is four, and said mounting holes (4) are distributed in an annular array.
4. A safety tamper device of the generic type according to claim 1, characterized in that said counter-threaded abutment hole (14) has a size M3 and said communication hole (13) has an internal diameter size of 5.3 cm.
5. The universal safety tamper device according to claim 1, wherein the cover plate (9) is provided at a right side thereof with a first through hole (12) communicating with an inner surface of a right side of the first connecting groove (10).
6. The universal safety tamper device according to claim 1, wherein the left side of the upper cover (15) is provided with a second through hole (19) for communicating the right side of the connecting column (16).
7. A universal safety tamper evident device as claimed in claim 1, wherein the distance between the left and right sides of the connecting post (16) is 4 cm and the depth of the second storage well (3) is 18 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911399689.9A CN110987048A (en) | 2019-12-30 | 2019-12-30 | General type safety anti-dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911399689.9A CN110987048A (en) | 2019-12-30 | 2019-12-30 | General type safety anti-dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110987048A true CN110987048A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911399689.9A Pending CN110987048A (en) | 2019-12-30 | 2019-12-30 | General type safety anti-dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110987048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306424A (en) * | 2021-06-28 | 2021-08-27 | 安徽得康电子科技有限公司 | Anti-disassembly charger shell for electric vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1376260A (en) * | 1999-09-28 | 2002-10-23 | 罗斯蒙德公司 | Preinstallation of a pressure sensor module |
| DE102004047731A1 (en) * | 2004-09-30 | 2006-04-27 | Siemens Ag | Housing for electronic equipment which has a lower part that is attached to frame cover with internal thread and has recess for viewing inside equipment |
| JP2007132816A (en) * | 2005-11-10 | 2007-05-31 | Yazaki Corp | Waterproof structure of sensor |
| CN102869956A (en) * | 2010-02-19 | 2013-01-09 | 海诺威有限公司 | Sensor housing |
| CN204241012U (en) * | 2014-12-12 | 2015-04-01 | 北京必创科技股份有限公司 | A kind of anti-dismounting structure of sensor outer housing |
| US20160254797A1 (en) * | 2013-05-03 | 2016-09-01 | Ppc Broadband, Inc. | Interface terminating device |
| CN106796141A (en) * | 2014-08-26 | 2017-05-31 | 西门子公司 | For the sealing system of the optical pickocff in gas-turbine unit |
-
2019
- 2019-12-30 CN CN201911399689.9A patent/CN110987048A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1376260A (en) * | 1999-09-28 | 2002-10-23 | 罗斯蒙德公司 | Preinstallation of a pressure sensor module |
| DE102004047731A1 (en) * | 2004-09-30 | 2006-04-27 | Siemens Ag | Housing for electronic equipment which has a lower part that is attached to frame cover with internal thread and has recess for viewing inside equipment |
| JP2007132816A (en) * | 2005-11-10 | 2007-05-31 | Yazaki Corp | Waterproof structure of sensor |
| CN102869956A (en) * | 2010-02-19 | 2013-01-09 | 海诺威有限公司 | Sensor housing |
| US20160254797A1 (en) * | 2013-05-03 | 2016-09-01 | Ppc Broadband, Inc. | Interface terminating device |
| CN106796141A (en) * | 2014-08-26 | 2017-05-31 | 西门子公司 | For the sealing system of the optical pickocff in gas-turbine unit |
| CN204241012U (en) * | 2014-12-12 | 2015-04-01 | 北京必创科技股份有限公司 | A kind of anti-dismounting structure of sensor outer housing |
Non-Patent Citations (1)
| Title |
|---|
| H.E.毕勒 D.维斯滕贝格: "《合理的防腐蚀设计》", 30 June 1990 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306424A (en) * | 2021-06-28 | 2021-08-27 | 安徽得康电子科技有限公司 | Anti-disassembly charger shell for electric vehicle |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |