CN101656111B - Sliding opening and closing device of communication port - Google Patents
Sliding opening and closing device of communication port Download PDFInfo
- Publication number
- CN101656111B CN101656111B CN2008101419500A CN200810141950A CN101656111B CN 101656111 B CN101656111 B CN 101656111B CN 2008101419500 A CN2008101419500 A CN 2008101419500A CN 200810141950 A CN200810141950 A CN 200810141950A CN 101656111 B CN101656111 B CN 101656111B
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- China
- Prior art keywords
- communication port
- sliding
- closing device
- sliding component
- shell
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- 238000004891 communication Methods 0.000 title claims abstract description 74
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6397—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap with means for preventing unauthorised use
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to a sliding opening and closing device of a communication port, which comprises a locating part (12) arranged on a shell (1), a fixedly-pressed structural member (2) which is fixed on the shell (1) and around the communication port (11), and a sliding structural member (4) embedded in the fixedly-pressed structural member (2), wherein the sliding structural member (4) slides back and forth in the fixedly-pressed structural member (2) so as to cover or expose the communication port (11); the device also comprises a positioning pin (42) which is arranged on the sliding structural member (4) and is matched with the locating part (12) so as to limit the sliding displacement of the sliding structural member (4), a locking wire (5) penetrating through a locking hole on the fixedly-pressed structural member (2) and the sliding structural member (4) and a lock sealing device (6) for fixing the end of the locking wire (5). The sliding opening and closing device of the communication port can prevent illegal personnel from controlling instruments and meters through the communication port, has the function of probe connection, and is convenient in the operation; and in addition, the device and the shell are fixed into a whole, and thus, the device is insusceptible to loss.
Description
Technical field
The present invention relates to the communication port headstock gear, more particularly, relate to a kind of sliding opening and closing device of communication port.
Background technology
Some instrument and meters are in order to carry out data communication with the external world, need to adopt a magnetic links to be placed within the instrument that needs connection or the surface, place a magnet ring in the probe again, stick together by mutual magnetic force when both contact, probe can carry out data communication by communication port and instrument and meter.But because the communication port of these instrument and meters exposes, that is to say that anyone can obtain the information of this instrument and meter by this communication port, and can especially probably carry out stealing by carry out exchanges data control instrument instrument with it by the communication port of this exposure some lawless persons of ammeter industry.
Summary of the invention
The technical problem to be solved in the present invention is that above-mentioned communication port exposure, security performance defect of bad at prior art provide to prevent that unauthorized person and communication port from carrying out a kind of sliding opening and closing device of communication port of illegal communication.
The technical solution adopted for the present invention to solve the technical problems is: a kind of sliding opening and closing device of communication port, comprise the locating part that is arranged on the shell, be fixed on the shell solid pressure member around communication port, be inlaid in the sliding component in the described solid pressure member, described sliding component slidably reciprocates in the solid pressure member to cover or to expose communication port; This device also comprises and is arranged on matching with described locating part limiting the register pin of sliding component slide displacement on the sliding component, and passes the locking wire of the lockhole on solid pressure member and the sliding component and the fixing lock-seal device of locking wire end.
In sliding opening and closing device of communication port of the present invention, also be embedded with magnetic links in the described solid pressure member, described magnetic links is provided with breach, and described sliding component is embedded in the breach and can slides in breach.
In sliding opening and closing device of communication port of the present invention, described lock-seal device is lead sealing or plastic packaging, and described locking wire is tinsel or plastic strip.
In sliding opening and closing device of communication port of the present invention, described solid pressure member is metallic object or plastic body, and its lower edge is provided with depressed part near a side of shell, passes for sliding component.
In sliding opening and closing device of communication port of the present invention, the lower edge of described solid pressure member is provided with lug boss, and lug boss is provided with lockhole, passes for locking wire.
In sliding opening and closing device of communication port of the present invention, described magnetic links is made of laminar magnetic steel material, and the breach on it is the U-shaped breach.
In sliding opening and closing device of communication port of the present invention, the size of described sliding component matches with described U-shaped breach, and sliding component embeds described U-shaped breach and can be within it be free to slide along the direction of case surface.
In sliding opening and closing device of communication port of the present invention, the tip of described sliding component is provided with a pair of projection, and described projection is provided with lockhole, passes for locking wire.
In sliding opening and closing device of communication port of the present invention, described register pin is arranged on the side that contacts with shell of described sliding component.
In sliding opening and closing device of communication port of the present invention, described register pin is the rat perpendicular to the side that contacts with shell of sliding component.
Implement sliding opening and closing device of communication port of the present invention, have following beneficial effect: this device not only opens and closes function for communication port has increased by one, can prevent that unauthorized person from passing through communication port control instrument instrument, but also its linkage function with probe is combined together, therefore easy to operate; In addition, because the shell of this device and instrument and meter is fixed together, make that this device is difficult for losing.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the synoptic diagram that is installed in the position on the shell of sliding opening and closing device of communication port of the present invention;
Fig. 2 is one of the structural representation of the solid pressure member of sliding opening and closing device of communication port of the present invention;
Fig. 3 be sliding opening and closing device of communication port of the present invention the solid pressure member structural representation two;
Fig. 4 is the structural representation of the magnetic links of sliding opening and closing device of communication port of the present invention;
Fig. 5 is one of the structural representation of the sliding component of sliding opening and closing device of communication port of the present invention;
Fig. 6 be sliding opening and closing device of communication port of the present invention sliding component structural representation two;
Fig. 7 is one of combination assumption diagram of sliding opening and closing device of communication port of the present invention;
Fig. 8 be sliding opening and closing device of communication port of the present invention combination assumption diagram two.
Embodiment
As shown in Figure 1 be the synoptic diagram that is installed in the position on the shell of sliding opening and closing device of communication port of the present invention, promptly this sliding opening and closing device of communication port is mounted on the shell 1 with communication port 11 and stopper slot 12; Stopper slot 12 is actually the square opening that shell 1 is provided with, be positioned at communication port 11 near, it can match with register pin 42 (with reference to figure 6), to sliding component 4 (with reference to hereinafter) play position-limiting action.As shown in Figures 2 and 3 be the structural representation of solid pressure member 2.Solid pressure member 2 is that circular metallic object or plastic body constitute (during enforcement, also it can be designed to rectangle annular metal or plastic body), its lower edge is provided with depressed part 23 (with reference to figure 3) near a side of shell 1, the lower edge of solid pressure member 2 is provided with lug boss 21, and lug boss 21 is provided with lockhole 22.As Fig. 4 is the structural representation of magnetic links 3.Magnetic links 3 is to be made of the laminar magnetic steel material with certain intensity that (with magnetic steel material is in order to make the magnet ring on the probe of the prior art to attract each other with it, static probe when being convenient to communication, make easy to operate), the profile of magnetic links 3 matches with the ring-type of solid pressure member 2, it can be inlaid in the solid pressure member 2, one lateral edges of magnetic links 3 is provided with U-shaped breach 31, so that sliding component 4 can embed in the U-shaped breach 31.As shown in Figure 5 and Figure 6 promptly be the structural representation of sliding component 4.Sliding component 4 be shaped to the thin slice that roughly is square that the U-shaped breach 31 with magnetic links 3 matches, the material of sliding component 4 is plastic cement or other hard material with certain intensity.The tip of sliding component 4 is provided with a pair of protruding 41, and projection 41 is provided with lockhole 43; One side of the close shell 1 of sliding component 4 also is provided with register pin 42, and register pin 42 can be the projection on the surface of the side that contacts with shell 1 perpendicular to sliding component 4.
As shown in Figure 7 be one of combination assumption diagram of sliding opening and closing device of communication port of the present invention, referring to figs. 1 to Fig. 7, magnetic links 3 and sliding component 4 are fixed under the solid pressure member 2, (communication port 11 is covered by sliding component 4 among Fig. 7 around the communication port on the shell 1 11 to make the solid pressure member 2 of ring-type, so do not draw), sliding component 4 is arranged in the U-shaped breach 31 on the magnetic links 3, U-shaped breach 31 is relative with depressed part 23 on the solid pressure member 2, by ultrasound wave or other welding or bonding way with 2 welding of solid pressure member or be bonded in shell 1 surface, the gap of formation between the depressed part 23 that this moment, sliding component 4 can pass solid pressure member 2 one sides and the shell 1, in the U-shaped breach 31 of solid pressure member 2 times and magnetic links 3, be free to slide, can cover or expose communication port 11 by the slip of sliding component 4, reach the purpose of the keying of control communication port 11, and by the spacing slide displacement that limit sliding component 4 of stopper slot 12 with register pin 42.When needs closed communication mouth 11, sliding component 4 is upwards slided, closed communication mouth 11, and by the lockhole 43 on the lug boss 41 of lockhole 22 on the projection 21 of passing solid pressure member 2 lower lip with lead sealing line 5 and sliding component 4 tips, lock lead sealing 6 then and can implement lead sealing this device, like this, the lawless person just can't utilize communication port 11 to carry out illegal communication and the control instrument instrument.During enforcement, also above-mentioned lead sealing can be changed into other lock-seal devices, for example, available plastic packaging replaces lead sealing, with the corresponding locking wire 5 of plastic packaging be plastic strip.
As shown in Figure 8 be sliding opening and closing device of communication port of the present invention combination assumption diagram two, when needs are opened communication port 11, remove lead sealing 6, sliding component 4 can the direction along shell 1 surface be free to slide (solid pressure this moment member 2 welds with shell 1 or is bonded as one) in U-shaped breach 31, sliding component 4 is slided down to register pin 42 (not to be drawn among Fig. 8, with reference to figure 6) (do not draw among Fig. 8 with stopper slot 12, with reference to figure 1) lower edge contact, expose at the concave indentation 31 of magnetic links 3 and the communication port 11 between the sliding component 4, the probe of band magnet ring can attract owing to magnetic force mutually with magnetic links 3, make the probe with communication port 11 near, can realize the communication of communication port 11.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. sliding opening and closing device of communication port, it is characterized in that, comprise the locating part (12) that is arranged on the shell (1), be fixed on shell (1) and go up solid pressure member (2), be inlaid in the sliding component (4) in the described solid pressure member (2) that described sliding component (4) slidably reciprocates to cover or to expose communication port (11) in solid pressure member (2) around communication port (11); This device also comprises and is arranged on matching with described locating part (12) limiting the register pin (42) of sliding component (4) slide displacement on the sliding component (4), and passes the locking wire (5) of the lockhole on solid pressure member (2) and the sliding component (4) and the fixing lock-seal device (6) of locking wire (5) end.
2. sliding opening and closing device of communication port according to claim 1, it is characterized in that, also be embedded with magnetic links (3) in the described solid pressure member (2), described magnetic links (3) is provided with breach (31), and described sliding component (4) is embedded in the breach (31) and slides in breach (31).
3. sliding opening and closing device of communication port according to claim 2 is characterized in that, described lock-seal device (6) is lead sealing or plastic packaging, and described locking wire (5) is tinsel or plastic strip.
4. sliding opening and closing device of communication port according to claim 3 is characterized in that, described solid pressure member (2) is metallic object or plastic body, and its lower edge is provided with depressed part (23) near a side of shell (1), passes for sliding component (4).
5. according to each described sliding opening and closing device of communication port in the claim 2 to 4, it is characterized in that the lower edge of described solid pressure member (2) is provided with lug boss (21), lug boss (21) is provided with lockhole (22), passes for locking wire (5).
6. according to each described sliding opening and closing device of communication port in the claim 2 to 4, it is characterized in that described magnetic links (3) is made of laminar magnetic steel material, the breach on it (31) is the U-shaped breach.
7. sliding opening and closing device of communication port according to claim 6, it is characterized in that, the size of described sliding component (4) matches with described U-shaped breach (31), and sliding component (4) embeds described U-shaped breach (31) and is free to slide along the surperficial direction of shell (1) within it.
8. sliding opening and closing device of communication port according to claim 1 is characterized in that, the tip of described sliding component (4) is provided with a pair of projection (41), and described projection (41) is provided with lockhole (43), passes for locking wire (5).
9. sliding opening and closing device of communication port according to claim 1 is characterized in that, described register pin (42) is arranged on the side that contacts with shell (1) of described sliding component (4).
10. sliding opening and closing device of communication port according to claim 9 is characterized in that, described register pin (42) is the rat perpendicular to the side that contacts with shell (1) of sliding component (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101419500A CN101656111B (en) | 2008-08-20 | 2008-08-20 | Sliding opening and closing device of communication port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101419500A CN101656111B (en) | 2008-08-20 | 2008-08-20 | Sliding opening and closing device of communication port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101656111A CN101656111A (en) | 2010-02-24 |
| CN101656111B true CN101656111B (en) | 2011-12-07 |
Family
ID=41710350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101419500A Active CN101656111B (en) | 2008-08-20 | 2008-08-20 | Sliding opening and closing device of communication port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101656111B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012215528B4 (en) * | 2012-08-31 | 2020-06-18 | Siemens Aktiengesellschaft | Switches, in particular circuit breakers for low voltages |
| CN108828284A (en) * | 2018-08-09 | 2018-11-16 | 深圳市思达仪表有限公司 | Electric energy meter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126559Y (en) * | 1992-05-30 | 1993-01-13 | 李燕京 | Self-locking type preventing power-stealing device for electric meter |
| CN201242870Y (en) * | 2008-08-20 | 2009-05-20 | 深圳长城开发科技股份有限公司 | Operating device with slide communication mouth |
-
2008
- 2008-08-20 CN CN2008101419500A patent/CN101656111B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126559Y (en) * | 1992-05-30 | 1993-01-13 | 李燕京 | Self-locking type preventing power-stealing device for electric meter |
| CN201242870Y (en) * | 2008-08-20 | 2009-05-20 | 深圳长城开发科技股份有限公司 | Operating device with slide communication mouth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101656111A (en) | 2010-02-24 |
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Effective date of registration: 20210414 Address after: 611731 no.1218, Hezuo Road, high tech Zone (West District), Chengdu, Sichuan Province Patentee after: CHENGDU GREAT WALL DEVELOPMENT TECHNOLOGY Co.,Ltd. Address before: Futian District Shenzhen City, Guangdong province 518035 CaiTian Road No. 7006 Patentee before: SHENZHEN KAIFA TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210709 Address after: Futian District Shenzhen City, Guangdong province 518000 CaiTian Road No. 7006 Patentee after: SHENZHEN KAIFA TECHNOLOGY Co.,Ltd. Address before: 611731 no.1218, Hezuo Road, high tech Zone (West District), Chengdu, Sichuan Province Patentee before: CHENGDU GREAT WALL DEVELOPMENT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220125 Address after: 611731 No. 99, Tianquan Road, high tech Zone, Chengdu, Sichuan Patentee after: CHENGDU GREAT WALL DEVELOPMENT TECHNOLOGY Co.,Ltd. Address before: Futian District Shenzhen City, Guangdong province 518000 CaiTian Road No. 7006 Patentee before: SHENZHEN KAIFA TECHNOLOGY Co.,Ltd. |
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Address after: 611731 No. 99, Tianquan Road, high tech Zone, Chengdu, Sichuan Patentee after: Chengdu Great Wall Development Technology Co.,Ltd. Address before: 611731 No. 99, Tianquan Road, high tech Zone, Chengdu, Sichuan Patentee before: CHENGDU GREAT WALL DEVELOPMENT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220824 Address after: Futian District Shenzhen City, Guangdong province 518000 CaiTian Road No. 7006 Patentee after: SHENZHEN KAIFA TECHNOLOGY Co.,Ltd. Address before: 611731 No. 99, Tianquan Road, high tech Zone, Chengdu, Sichuan Patentee before: Chengdu Great Wall Development Technology Co.,Ltd. |
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Effective date of registration: 20221221 Address after: 611731 No. 99, Tianquan Road, high tech Zone, Chengdu, Sichuan Patentee after: Chengdu Great Wall Development Technology Co.,Ltd. Address before: Futian District Shenzhen City, Guangdong province 518000 CaiTian Road No. 7006 Patentee before: SHENZHEN KAIFA TECHNOLOGY Co.,Ltd. |
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