CN202662229U - Terminal sealing device - Google Patents
Terminal sealing device Download PDFInfo
- Publication number
- CN202662229U CN202662229U CN 201220317267 CN201220317267U CN202662229U CN 202662229 U CN202662229 U CN 202662229U CN 201220317267 CN201220317267 CN 201220317267 CN 201220317267 U CN201220317267 U CN 201220317267U CN 202662229 U CN202662229 U CN 202662229U
- Authority
- CN
- China
- Prior art keywords
- terminal
- bar code
- barcode
- baffle plate
- groove
- 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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Abstract
The utility model discloses a terminal sealing device, which consists of two radially symmetrical barcode locks (1), two screws (2) and a connecting seal (3). Each barcode lock (1) consists of a barcode box (4), a barcode baffle plate (5) and a locking device (6). Each barcode box (4) has a shape corresponding to that of a voltage terminal or a current terminal, and is provided with a sealing barcode slot (7), a barcode baffle plate groove (8) in interference fit with the corresponding barcode baffle plate (5), and a locking device groove (9). Each screw (2) has an undercut structure, and has a shape section which is shaped like a tapered groove. Each locking device (6) has an undercut structure corresponding to the screw (2). The connecting seal (3) is provided with two screw holes. The terminal sealing device is independently used for sealing a power connecting terminal, so that the problem of high power accident rate caused by the accidental touch of a nonprofessional to a terminal wire when the terminal is unlocked is solved, the problem of high terminal wiring changing rate when the terminal is unlocked is solved, and the shortcomings of large occupied space and inconvenience in mounting of an entire terminal locking method are overcome.
Description
Technical field
The utility model relates to seal or the locking of electrical power wiring terminal, a kind of terminal sealing device of seal electrical power wiring terminal particularly can prevent that the non-seal people mistake that applies from bumping terminal connections and cause electric power accident and prevent that the user from passing through the electricity filching behavior of the illegal stealing of reconfiguration terminal connections.
Background technology:
At present, still can carry out seal or locking to the electrical power wiring terminal separately without any method.
The method of known seal or locking electrical power wiring is that electrical lead is introduced halfway junction box, in halfway junction box, finish cover lid after the wiring, fix lid with special screw with the seal hole, seal screw and lid with the seal with sealing wire commonly used again, make the stranger can not be in the situation of not destroying seal rotation screw, to reach the purpose of locking electrical power wiring.Its shortcoming is that the method for halfway junction box or other similar whole lockings takes up room greatly, inconvenience is installed, and can not carries out seal to single electrical power wiring terminal separately.In electric system, the connection terminal of each professional domain mixes, if can not carry out seal to the electrical power wiring terminal separately, outer professional domain personnel easily occur, and bumping terminal connections causes the electric power accident event by mistake.In addition, if can not locking be used for the user is carried out the connection terminal of electric energy metrical, the illegal electricity filching behavior of reconfiguration terminal connections occurs easily.
Summary of the invention:
The purpose of this utility model is to provide a kind of terminal seal, and this terminal seal can be convenient, effectively single electrical power wiring terminal is carried out locking and seal, reaches the purpose of safety utilization of electric power, accurate-metering, electricity theft prevention.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of terminal sealing device, formed with being connected to seal by the bar code lock of two radial symmetry, two screws, it is characterized in that, the bar code lock is made of bar code box, bar code baffle plate, locking device, the bar code box has the profile corresponding with voltage terminal or current terminal, seal bar code groove and bar code baffle plate groove are arranged, and bar code baffle plate and bar code baffle plate groove interference fit also have the locking device groove; Screw has overhead structure, and its shaped cross is the groove of taper, and locking device has the overhead structure corresponding with screw; Connect envelope two screw holes are arranged.
Above-mentioned locking device has rapid wear groove structure for lock pawl or lock tube, lock pawl or lock tube.
Above-mentioned bar code box is transparent material.
All above-mentioned materials are insulating material.
During use, after seal bar code groove is packed the seal bar code into, with bar code baffle plate insertion bar code baffle plate groove and cementing shutting, bar code baffle plate and bar code baffle plate groove interference fit, lock pawl or lock tube insert locking device groove and cementing firm, consist of the bar code lock.Respectively screw is passed and connects envelope, be fixed on the terminal, respectively with two bar code snap closes tightly on screw, locking device lock pawl or lock tube can normally latch on the screw and snap close after can not extract.If extract by force, lock pawl or lock tube will damage.This moment, seal was complete, and in the situation of not destroying seal, all screws of terminal are all non-rotatable, and namely terminal connections can not be changed.In addition, the metallic conduction of terminal part is completely cut off, and has namely solved the problem of partial current stealing.
Arbitrary parts damages are sealed in all bar code boxes, bar code baffle plate, lock pawl or lock tube, screw, connection, and seal all is considered damage.
Compared with prior art, the beneficial effects of the utility model are: separately the electrical power wiring terminal is carried out seal, each professional power terminal separates, and having solved not, the incident outer professional domain personnel of locking terminal bump the problem that terminal connections causes electric power accident by mistake; Solved the problem that the illegal electricity filching behavior of reconfiguration terminal connections easily occurs for locking terminal not; The method that has solved whole locking terminal takes up room greatly, and the shortcoming of inconvenience is installed.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of bar code box;
Fig. 3 is the structural representation of lock pawl;
Fig. 4 is the structural representation of lock tube;
Fig. 5 is the structural representation of screw;
Fig. 6 is the synoptic diagram that bar code is locked each component combination;
Fig. 7 is the part sectioned view that lock tube and screw link closely;
Fig. 8 is the part sectioned view that lock pawl and screw link closely;
Fig. 9 is that voltage terminal is by the synoptic diagram of seal;
Figure 10 is that current terminal is by the synoptic diagram of seal.
Among the figure: 1, bar code lock, 2, screw, 3, connect envelope, 4, the bar code box, 5, the bar code baffle plate, 6, locking device, 7, seal bar code groove, 8, the bar code baffle plate groove, 9, the locking device groove, 10, lock pawl, 11, lock tube, 12, voltage terminal, 13, current terminal.
Embodiment:
The below is further described terminal sealing device of the present utility model with embodiment with reference to the accompanying drawings.
As shown in the figure, a kind of terminal sealing device, seal 3 and form with being connected by 1, two screw 2 of the bar code of two radial symmetry lock, it is characterized in that, bar code lock 1 is made of bar code box 4, bar code baffle plate 5, locking device 6, and bar code box 4 has the profile corresponding with voltage terminal or current terminal, and seal bar code groove 7 and bar code baffle plate groove 8 are arranged, bar code baffle plate 5 and bar code baffle plate groove 8 interference fit also have locking device groove 9; Screw 2 has overhead structure, and its shaped cross is the groove of taper, and locking device 6 has the overhead structure corresponding with screw 2; Connect envelope 3 two screw holes are arranged.The overhead structure of locking device 6 is combined with the overhead structure of screw, allows cannot be pulled out in nondestructive situation behind the bar code lock lock screw.
Above-mentioned locking device 6 is lock pawl 10 or lock tube 11, and lock pawl 10 or lock tube 11 have rapid wear groove structure, are made by resilient material.The effect of rapid wear groove structure is that hook can not damaged for increase elasticity when hook snap close screw F; And when taking off seal by force, hook then can damage along the rapid wear groove.
Above-mentioned bar code box 4 is transparent material.
All above-mentioned materials are insulating material.
During use, after seal bar code groove 7 is packed the seal bar code into, bar code baffle plate 5 is inserted also cementing shutting of bar code baffle plate groove 8, bar code baffle plate 5 and bar code baffle plate groove 8 interference fit, lock pawl 10 or lock tube 11 insert locking device grooves 9 and cementing firm, consist of bar code lock 1.Respectively screw 2 is passed to connect and seal 3, be fixed on the terminal, respectively two bar codes are locked 1 fastening on screw 2, pawl 10 locked by locking device or lock tube 11 can normally latch on the screw 2 and snap close can not be extracted later.If extract by force, lock pawl 10 or lock tube 11 will damage.This moment, seal was complete, and in the situation of not destroying seal, all screws of terminal are all non-rotatable, and namely terminal connections can not be changed.In addition, the metallic conduction of terminal part is completely cut off, and has namely solved the problem of partial current stealing.
All bar code boxes 4, bar code baffle plate 5, lock pawl 10 or lock tube 11, screw 2, the 3 arbitrary parts damages of connection envelope, seal all is considered damage.
According to different terminals, voltage terminal 12 or current terminal 13 are adjusted bar code lock 1 and the shape that is connected envelope 3, and various terminals enable to fit.Be connected envelope and cooperate, all screws of sealing terminal make it non-rotatable, thus independent seal electrical power wiring terminal reaches the purpose of anti-electricity-theft and anti-error reconfiguration line.All materials are insulation, have completely cut off electrical power wiring terminal current-carrying part, have stopped mistake and have bumped the possibility that terminal causes the accident.
The utility model is set forth is mode with hangnail, barb, hook, the method for a kind of independent seal electrical power wiring terminal of seal electrical power wiring terminal.The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any technical solutions of the utility model content that do not break away from, any simple modification, conversion material, equivalent variations and modification according to technical spirit of the present utility model is done above embodiment all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. terminal sealing device, by the bar code of two radial symmetry lock (1), two screws (2) be connected envelope (3) and form, it is characterized in that: bar code lock (1) is made of bar code box (4), bar code baffle plate (5), locking device (6), bar code box (4) has the profile corresponding with voltage terminal or current terminal, seal bar code groove (7) and bar code baffle plate groove (8) are arranged, bar code baffle plate (5) and bar code baffle plate groove (8) interference fit also have locking device groove (9); Screw (2) has overhead structure, and its shaped cross is the groove of taper, and locking device (6) has the overhead structure corresponding with screw (2); Connect envelope (3) two screw holes are arranged.
2. terminal sealing device as claimed in claim 1 is characterized in that: above-mentioned locking device (6) has rapid wear groove structure for lock pawl (10) or lock tube (11), lock pawl (10) or lock tube (11).
3. terminal sealing device as claimed in claim 1, it is characterized in that: above-mentioned bar code box (4) is transparent material.
4. terminal sealing device as claimed in claim 1, it is characterized in that: all above-mentioned materials are insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317267 CN202662229U (en) | 2012-07-03 | 2012-07-03 | Terminal sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317267 CN202662229U (en) | 2012-07-03 | 2012-07-03 | Terminal sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662229U true CN202662229U (en) | 2013-01-09 |
Family
ID=47457117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317267 Expired - Fee Related CN202662229U (en) | 2012-07-03 | 2012-07-03 | Terminal sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723044A (en) * | 2012-07-03 | 2012-10-10 | 周巍 | Terminal sealing device |
-
2012
- 2012-07-03 CN CN 201220317267 patent/CN202662229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723044A (en) * | 2012-07-03 | 2012-10-10 | 周巍 | Terminal sealing device |
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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: 20130109 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |