CN203445608U - Safety barrier/isolator with contact sheets - Google Patents
Safety barrier/isolator with contact sheets Download PDFInfo
- Publication number
- CN203445608U CN203445608U CN201320557385.2U CN201320557385U CN203445608U CN 203445608 U CN203445608 U CN 203445608U CN 201320557385 U CN201320557385 U CN 201320557385U CN 203445608 U CN203445608 U CN 203445608U
- Authority
- CN
- China
- Prior art keywords
- isolator
- contact
- guide rail
- conductive contact
- contact blade
- 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 - Lifetime
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Abstract
The utility model discloses a safety barrier/isolator with contact sheets. The safety barrier/isolator comprises a body which presents to be the safety barrier or the isolator. The body is provided with a guide rail connecting part and at least two conductive contact sheets. The conductive contact sheets stretch into the guide rail connecting part and are electrically connected with a circuit board of the body. When the body is connected with a guide rail, the conductive contact sheets are contacted with conductive wires arranged on the guide rail. The safety barrier/isolator with the contact sheets can be fit with the power supply guide rail so that power supply and signal transmission of the safety barrier/isolator are facilitated, a power supply mode of separate wiring of conventional safety barriers/isolators is abandoned, complex wiring is avoided, labor force is reduced, time for installing the safety barrier/isolator is reduced and installation efficiency is enhanced.
Description
Technical field
The utility model relates to guard grating/isolator technical field, is specifically related to a kind ofly can coordinate with electrical supply rail the guard grating/isolator with contact that carries out signal transmission.
Background technology
Using guide rail is a kind of mounting means of industrial electric components and parts, and the electric component that support standard is installed can be stuck in easily on guide rail and without being screwed, safeguard also very convenient.Conventional guide rail width is the DIN guide rail of 3.5cm, a lot of electric components has adopted this standard at present, as PLC, circuit breaker, switch, contactor, guard grating, isolator etc., after existing guard grating/isolator is arranged on guide rail, be all generally to adopt the mode of power supply separately, the wiring of guard grating/isolator is inconvenient, and guard grating/isolator of installing on same guide rail is when more, wiring circuit more complicated not only, and easily wrong wiring is inconvenient; In existing guide rail, having can be by the electrical supply rail that the trolley arranging on guide rail is powered or model is transmitted, and existing guard grating/isolator can not match with the electrical supply rail with wire, the passage of guard grating/isolator being unified power supply or being provided signal to transmit by guide rail.
The shortcoming of prior art is: existing guard grating/isolator is arranged on guide rail, guide rail is only played a supporting role, guard grating/isolator is independent power supply, make wiring complicated, inconvenient, existing guard grating/isolator can not match with electrical supply rail, the passage of by guide rail, guard grating/isolator being powered or providing signal to transmit.
Utility model content
The purpose of this utility model is to provide a kind of and can matches with the electrical supply rail with wire, and the guard grating/isolator with contact of being powered or being carried out signal transmission by guide rail.
For achieving the above object, the technical solution of the utility model is as follows: a kind of guard grating/isolator with contact, comprise body, described body is guard grating or isolator, has guide rail connecting portion on described body, is provided with at least two conductive contact blades on this body, this conductive contact blade stretches in the guide rail connecting portion of described body, described conductive contact blade is electrically connected to the circuit board of body, and when described body is connected with guide rail, described conductive contact blade contacts with the wire arranging on guide rail.
Adopt said structure, guide rail connecting portion place at guard grating or isolator arranges conductive contact blade, when being connected with guide rail, guard grating/isolator is connected with guide rail by guide rail connecting portion, this guide rail is the conventional DIN guide rail of industry, on guide rail, along rail length direction, be provided with wiring board and wire, between wiring board and guide rail, insulation support body is set, after guard grating/isolator is arranged on guide rail, conductive contact blade contacts with the wire on guide rail, can to circuit board of guard grating/isolator etc., power by the wiring board on guide rail and wire, can also carry out signal transmission etc. by wire simultaneously, such structure, only need to the conductive contact blade on guard grating/isolator is corresponding with wire, and be arranged on guide rail, article one, on guide rail, a plurality of guard grating/isolators can be installed, need not to each guard grating/isolator, carry out complicated wiring again, save the set-up time, and power supply and side signal transmission are just.
Described guide rail connecting portion comprises the guide rails assembling groove that is opened in body one end, the relative guide rail draw-in groove that is provided with on the cell wall of these guide rails assembling groove both sides, on described body, be provided with contact mount pad, this contact mount pad is between two described guide rail draw-in grooves, described conductive contact blade is arranged on this contact mount pad, and this conductive contact blade stretches in described guide rails assembling groove.
In use, guard grating/isolator is connected with guide rail with guide rail draw-in groove by guide rails assembling groove, the both sides of guide rail are stuck in guide rail draw-in groove, and the wiring board on guide rail and wire are positioned at guide rails assembling groove, and a wire contact part stretches in guide rails assembling groove and contacts with wire.
Described contact mount pad comprises the base being connected with described body, on this base, deck is installed, described conductive contact blade is stuck between base and deck, and contact mount pad is stretched out at the two ends of described conductive contact blade, the first contact jaw of this conductive contact blade is positioned at guide rails assembling groove, and the second contact jaw of this conductive contact blade is electrically connected to described circuit board.
Conductive contact blade is fixed on body by deck and the base of insulation, and the first contact jaw of conductive contact blade is the contact jaw with guide rail wire.
Described conductive contact blade is the elastic contact blade of strip, and the first contact jaw bending of this conductive contact blade is curved, and the second contact jaw bending of this conductive contact blade is L-type, and the kink of this second contact jaw is located on body.
This conductive contact blade is made by electric conducting materials such as copper, and its first contact jaw bending is curved, is convenient to contact with the wire of guide rail, the second contact jaw bends and passes body, be connected with circuit board, can make conductive contact blade the second contact jaw be against on body, make its first contact jaw can with wire close contact.
Described base middle part is provided with card column, on described deck, offers hole clipping, and this hole clipping coordinates clamping with described card column, and described base both sides of the edge are provided with latch, and described deck both sides offer draw-in groove, and this latch snaps in draw-in groove.
Deck and base also can adopt conventional clamping or snapping connected mode, and deck and base be integrated injection molding respectively.
Described conductive contact blade is 5, and is arranged side by side on described contact mount pad.
The quantity of conductive contact blade can be determined according to the electrical supply rail coordinating with it, corresponding with number of conductors.
Described contact mount pad is made of plastics.
The beneficial effects of the utility model are: can match with electrical supply rail, the power supply of convenient and safe grid/isolator and signal transmission, abandoned the supply power mode of the independent wiring of conventional security grid/isolator, the complicated wiring of avoiding, reduced labour, reduce the set-up time of guard grating/isolator, improved installation effectiveness.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 is the partial view of Fig. 1;
Fig. 3 is the lateral plan of Fig. 2;
The use state diagram that Fig. 4 the utility model coordinates with electrical supply rail;
Fig. 5 is another kind of structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a kind of guard grating/isolator with contact, comprise body 1, described body 1 is guard grating or isolator, described body 1 one end offers guide rails assembling groove 3, the relative guide rail draw-in groove 10 that is provided with on the cell wall of these guide rails assembling groove 3 both sides, on described body 1, be provided with contact mount pad, this contact mount pad is between two guide rail draw-in grooves 10, 5 strips are evenly installed on this contact mount pad and there is flexible conductive contact blade 2, contact mount pad comprises the base 4 being connected with body 1, on this base 4, deck 5 is installed, described conductive contact blade 2 is stuck between base 4 and deck 5, contact mount pad is stretched out at the two ends of conductive contact blade 2, and the first contact jaw 21 of this conductive contact blade 2 is positioned at guide rails assembling groove 3, the second contact jaw 22 of this conductive contact blade 2 is electrically connected to the circuit board of body 1, the first contact jaw 21 of this conductive contact blade 2 is crooked curved, the second contact jaw 22 bendings of this conductive contact blade 2 are L-type, the kink of this second contact jaw 22 is located on body 1.
Described base 4 middle parts are provided with card column 6, offer hole clipping 7 on deck 5, and this hole clipping 7 coordinates clamping with described card column 6, described base 4 both sides of the edge are provided with latch 8, and described deck 5 both sides offer draw-in groove 9, and this latch 8 snaps in draw-in groove 9, body 1, base 4 and deck 5 are all made of plastics
As shown in Figure 4, body 1 is or guard grating/isolator, guard grating/isolator is arranged on guide rail 11 by guide rails assembling groove 3 and guide rail draw-in groove 10, on guide rail 11, be provided with wire 12, wire 12 is arranged on the wiring board 14 being supported by insulation support body 13, external power supply can be powered for guard grating/isolator by wiring board 14 and wire 12, guard grating/isolator also can carry out signal transmission by wiring board 14 and wire 12, on this guide rail 11, a plurality of guard grating/isolators can be set simultaneously, guide rail 11 can be the power supply of a plurality of guard gratings/isolator simultaneously, avoided adopting the mode of independent wiring, install also very simple, convenient.
Fig. 5 is another kind of structure of the present utility model, is with the difference of above-mentioned guard grating/isolator with contact, and the structure of body 1 is different.
Claims (7)
1. guard grating/the isolator with contact, comprise body (1), described body (1) is guard grating or isolator, it is characterized in that: described body has guide rail connecting portion on (1), on this body (1), be provided with at least two conductive contact blades (2), this conductive contact blade (2) stretches in the guide rail connecting portion of described body (1), described conductive contact blade (2) is electrically connected to the circuit board of body (1), when described body (1) is connected with guide rail, described conductive contact blade (2) contacts with the wire arranging on guide rail.
2. guard grating/the isolator with contact according to claim 1, it is characterized in that: described guide rail connecting portion comprises the guide rails assembling groove (3) that is opened in body (1) one end, the relative guide rail draw-in groove (10) that is provided with on the cell wall of these guide rails assembling groove (3) both sides, described body is provided with contact mount pad on (1), this contact mount pad is positioned between two described guide rail draw-in grooves (10), described conductive contact blade (2) is arranged on this contact mount pad, and this conductive contact blade (2) stretches in described guide rails assembling groove (3).
3. guard grating/the isolator with contact according to claim 2, it is characterized in that: described contact mount pad comprises the base (4) being connected with described body (1), deck (5) is installed on this base (4), described conductive contact blade (2) is stuck between base (4) and deck (5), and contact mount pad is stretched out at the two ends of described conductive contact blade (2), first contact jaw (21) of this conductive contact blade (2) is positioned at guide rails assembling groove (3), and second contact jaw (22) of this conductive contact blade (2) is electrically connected to described circuit board.
4. guard grating/the isolator with contact according to claim 3, it is characterized in that: described conductive contact blade (2) is the elastic contact blade of strip, first contact jaw (21) of this conductive contact blade (2) is crooked curved, the second contact jaw (22) bending of this conductive contact blade (2) is L-type, and the kink of this second contact jaw (22) is located on body (1).
5. guard grating/the isolator with contact according to claim 4, it is characterized in that: described base (4) middle part is provided with card column (6), on described deck (5), offer hole clipping (7), this hole clipping (7) coordinates clamping with described card column (6), described base (4) both sides of the edge are provided with latch (8), described deck (5) both sides offer draw-in groove (9), and this latch (8) snaps in draw-in groove (9).
6. guard grating/the isolator with contact according to claim 5, is characterized in that: described conductive contact blade (2) is 5, and is arranged side by side on described contact mount pad.
7. guard grating/the isolator with contact according to claim 6, is characterized in that: described contact mount pad is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557385.2U CN203445608U (en) | 2013-09-09 | 2013-09-09 | Safety barrier/isolator with contact sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557385.2U CN203445608U (en) | 2013-09-09 | 2013-09-09 | Safety barrier/isolator with contact sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445608U true CN203445608U (en) | 2014-02-19 |
Family
ID=50096626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557385.2U Expired - Lifetime CN203445608U (en) | 2013-09-09 | 2013-09-09 | Safety barrier/isolator with contact sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401093A (en) * | 2016-05-20 | 2017-11-28 | 深圳市朗驰欣创科技股份有限公司 | New distribution track |
-
2013
- 2013-09-09 CN CN201320557385.2U patent/CN203445608U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401093A (en) * | 2016-05-20 | 2017-11-28 | 深圳市朗驰欣创科技股份有限公司 | New distribution track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |