CN103327770A - Protection device for wire penetrating hole and electric box with same - Google Patents
Protection device for wire penetrating hole and electric box with same Download PDFInfo
- Publication number
- CN103327770A CN103327770A CN2012100815249A CN201210081524A CN103327770A CN 103327770 A CN103327770 A CN 103327770A CN 2012100815249 A CN2012100815249 A CN 2012100815249A CN 201210081524 A CN201210081524 A CN 201210081524A CN 103327770 A CN103327770 A CN 103327770A
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- hole
- cable
- baffle plate
- protective device
- substrate
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a protection device for a wire penetrating hole. The protection device for the wire penetrating hole comprises a substrate which is provided with the wire penetrating hole, and further comprises a baffle and a limiting mechanism, wherein the baffle is connected to the substrate in a pivot mode, and comprises an opening position and a closing position. When the baffle is arranged at the closing position, the wire penetrating hole is closed through the baffle, and meanwhile displacement, in the axial direction and the radial direction of the wire penetrating hole, of the baffle can be limited through the limiting mechanism. The protection device for the wire penetrating hole is high in safety, can effective prevent mice and foreign matter from entering an electric box, ensures normal operation of electrical equipment, and further has the dust prevention function. The invention further discloses the electric box with the protection device for the wire penetrating hole.
Description
Technical field
The present invention relates to the bin for electric equipment, particularly relate to a kind of cable-through hole protective device, and have the electrical equipment box of this cable-through hole protective device.
Background technology
At present, in each electric equipment, all the electrical equipment box can be arranged, offer the cable-through hole of a plurality of directions at the electrical equipment box, come convenient electric inlet wire and outlet.In actual applications, can on the electrical equipment box, offer several idle cable-through holes usually, to guard against follow-up appearance expansion more.In order to prevent that snake mouse, dust and other foreign matters from entering the electrical equipment box, these idle cable-through holes adopt a soft rubber cushion rubber 6 (as shown in Figure 1) that embeds installation to protect usually at present.Therefore yet soft rubber cushion rubber 6 comes off under external force easily, can not protect the electric component in the electrical equipment box effectively, for the normal operation of electric equipment brings hidden danger.
Summary of the invention
At above-mentioned prior art present situation, first technical problem to be solved by this invention is, a kind of safe cable-through hole protective device is provided, and enters in the electrical equipment box effectively to prevent muroid and foreign matter.
Second technical problem to be solved by this invention is, a kind of electrical equipment box with above-mentioned cable-through hole protective device is provided.
The present invention solves the technical scheme that above-mentioned first technical problem adopts: a kind of cable-through hole protective device, comprise the substrate that is provided with cable-through hole, also comprise baffle plate and position-limit mechanism, described baffle plate is articulated on the described substrate, and has open position and off-position; When described baffle plate was positioned at off-position, described baffle plate was closed described cable-through hole, and described baffle plate limits its displacement axial at described cable-through hole and in the radial direction by described position-limit mechanism simultaneously.
Therein among embodiment, described position-limit mechanism comprises the stopper slot on the described substrate that is arranged on described cable-through hole one side and is arranged on lug boss on the described substrate of described cable-through hole opposite side; When described baffle plate was positioned at off-position, described baffle plate was between described stopper slot and described lug boss, and the part edge of described baffle plate cooperates with described stopper slot grafting.
Among embodiment, described stopper slot is the arc concentric with described cable-through hole therein.
Among embodiment, described stopper slot is 180 degree arcs therein.
Therein among embodiment, described stopper slot by riveted and fixed on described substrate.
Among embodiment, the surface of described lug boss is hemisphere face therein.
Among embodiment, described lug boss and described substrate are one-body molded therein.
Among embodiment, described baffle plate has the articulated section therein, and this articulated section is provided with axis hole, and described substrate is provided with the rotating shaft that matches with described axis hole, and described axis hole is passed in described rotating shaft.
Among embodiment, described cable-through hole is circular hole therein, and described baffle plate is circular slab.
The present invention solves the technical scheme that above-mentioned second technical problem adopt: a kind of electrical equipment box, it comprises above-mentioned cable-through hole protective device.
During actual the use, when cable-through hole is idle, baffle plate is turned to off-position, baffle plate is closed cable-through hole, baffle plate limits its displacement axial at cable-through hole and in the radial direction by position-limit mechanism simultaneously, make baffle plate be fixed on the cable-through hole place, thereby can prevent effectively that snake mouse, dust and other foreign matters from entering in the electrical equipment box.When needs use this cable-through hole, baffle plate is turned to open position, put into the line cushion rubber and can use.
Compared with prior art, cable-through hole protective device provided by the present invention has the following advantages:
1, safe, can effectively prevent entering in the electrical equipment box of muroid and foreign matter, guaranteed the normal operation of electric equipment; Simultaneously, has certain dust protection function;
2, the cable-through hole protective device is connected when cable-through hole uses on the electrical equipment box equally, can avoid the cable-through hole protective device to lose;
3, can save one or more line cushion rubbers of crossing, reach the effect that reduces cost.
Description of drawings
Fig. 1 is the structural representation of electrical equipment box in the prior art;
Fig. 2 is the structural representation of the electrical equipment box among one of them embodiment of the present invention, and this figure shows is the state of baffle plate when being positioned at open position;
Fig. 3 is the local enlarged diagram at I place among Fig. 2;
Fig. 4 is the structural representation of the electrical equipment box among one of them embodiment of the present invention, and this figure shows is the state of baffle plate when being positioned at off-position;
Fig. 5 is the local enlarged diagram at I place among Fig. 4.
More than among each figure, 1-electrical equipment box, 11-substrate, 11a-cable-through hole, 2-baffle plate, 21-articulated section, 3-rotating shaft, 4-stopper slot, 5-lug boss, 6-cushion rubber.
Embodiment
Also the present invention is described in detail in conjunction with the embodiments below with reference to accompanying drawing.
Fig. 2 and shown in Figure 3; for being applied to the structural representation of the cable-through hole protective device on the electrical equipment box 1; the cable-through hole protective device mainly is made up of the substrate 11 that is provided with cable-through hole 11a, baffle plate 2 and position-limit mechanism; the substrate 11 of present embodiment is one of them side plate of electrical equipment box 1, and the cable-through hole 11a on the substrate 11 is preferably circular hole.
Position-limit mechanism is used for defining baffle 2 at described cable-through hole 11a axially and displacement in the radial direction, and the position-limit mechanism of present embodiment comprises the stopper slot 4 on the described substrate 11 that is arranged on described cable-through hole 11a one side and is arranged on lug boss 5 on the described substrate 11 of described cable-through hole 11a opposite side.Preferably, described stopper slot 4 is the 180 degree arcs concentric with described cable-through hole 11a.Preferably, described stopper slot 4 by riveted and fixed on described substrate 11.Preferably, the cross section of described lug boss 5 is circle, triangle, quadrangle or regular polygon.Further preferably, the surface of described lug boss 5 is sphere.Further preferably, described lug boss 5 and described substrate 11 are one-body molded, or lug boss 5 is connected with described substrate 11 by bonding, riveted joint, clamping.
Below further set forth the operation principle of the cable-through hole protective device of present embodiment:
When cable-through hole 11a is idle, baffle plate 2 is turned to off-position (as Fig. 4 and shown in Figure 5), baffle plate 2 is closed cable-through hole 11a, simultaneously, the part edge of baffle plate 2 is pegged graft with stopper slot 4 and is cooperated, defining baffle 2 and in the radial direction displacement axial at cable-through hole 11a makes baffle plate 2 be fixed on cable-through hole 11a place, thereby can prevent effectively that snake mouse, dust and other foreign matters from entering in the electrical equipment box 1 under the acting in conjunction of stopper slot 4 and lug boss 5.When needs use this cable-through hole 11a, baffle plate 2 is turned to open position (as shown in Figure 2), put into the line cushion rubber and can use.
This shows that compare with the safeguard measure of cable-through hole in the prior art, cable-through hole protective device provided by the present invention has the following advantages:
1, safe, can effectively prevent entering in the electrical equipment box of muroid and foreign matter, guaranteed the normal operation of electric equipment; Simultaneously, has certain dust protection function;
2, the cable-through hole protective device is connected when cable-through hole uses on the electrical equipment box equally, can prevent that the cable-through hole protective device from losing;
3, can save one or more line cushion rubbers of crossing, reach the effect that reduces cost.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a cable-through hole protective device comprises the substrate that is provided with cable-through hole, it is characterized in that, also comprises baffle plate and position-limit mechanism, and described baffle plate is articulated on the described substrate, and has open position and off-position; When described baffle plate was positioned at off-position, described baffle plate was closed described cable-through hole, and described baffle plate limits its displacement axial at described cable-through hole and in the radial direction by described position-limit mechanism simultaneously.
2. cable-through hole protective device according to claim 1 is characterized in that, described position-limit mechanism comprises the stopper slot on the described substrate that is arranged on described cable-through hole one side and is arranged on lug boss on the described substrate of described cable-through hole opposite side; When described baffle plate was positioned at off-position, described baffle plate was between described stopper slot and described lug boss, and the part edge of described baffle plate cooperates with described stopper slot grafting.
3. cable-through hole protective device according to claim 2 is characterized in that, described stopper slot is the arc concentric with described cable-through hole.
4. cable-through hole protective device according to claim 3 is characterized in that, described stopper slot is 180 degree arcs.
5. according to any described cable-through hole protective device in the claim 2 to 4, it is characterized in that, described stopper slot by riveted and fixed on described substrate.
6. cable-through hole protective device according to claim 2 is characterized in that, the surface of described lug boss is sphere.
7. according to claim 2 or 6 described cable-through hole protective devices, it is characterized in that described lug boss and described substrate are one-body molded.
8. cable-through hole protective device according to claim 1 is characterized in that, described baffle plate has the articulated section, and this articulated section is provided with axis hole, and described substrate is provided with the rotating shaft that matches with described axis hole, and described axis hole is passed in described rotating shaft.
9. cable-through hole protective device according to claim 1 is characterized in that, described cable-through hole is circular hole, and described baffle plate is circular slab.
10. an electrical equipment box is characterized in that, comprises as any described cable-through hole protective device in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081524.9A CN103327770B (en) | 2012-03-23 | 2012-03-23 | Cross string holes protector and there is this electrical equipment box crossing string holes protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081524.9A CN103327770B (en) | 2012-03-23 | 2012-03-23 | Cross string holes protector and there is this electrical equipment box crossing string holes protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103327770A true CN103327770A (en) | 2013-09-25 |
| CN103327770B CN103327770B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210081524.9A Active CN103327770B (en) | 2012-03-23 | 2012-03-23 | Cross string holes protector and there is this electrical equipment box crossing string holes protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103327770B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253927A (en) * | 2015-10-16 | 2016-01-20 | 珠海格力电器股份有限公司 | Water purifier |
| CN107887131A (en) * | 2017-12-28 | 2018-04-06 | 重庆众誉材工科技有限公司 | Stable type oil tank of transformer cover plate |
| CN110416890A (en) * | 2019-04-03 | 2019-11-05 | 厦门市众慧悦和科技有限公司 | A kind of ontology and a kind of cabinet for being connected to attached article with interior space |
| CN112105208A (en) * | 2020-09-01 | 2020-12-18 | 衡阳和众信息技术有限责任公司 | Network engineering equipment housing |
| CN113710044A (en) * | 2021-08-26 | 2021-11-26 | 杭州新易造信息技术有限公司 | Photovoltaic lightning protection device |
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| CN2896618Y (en) * | 2006-01-25 | 2007-05-02 | 韩杰 | Lead-in, lead-out wine fixing device of distribution box |
| CN200976717Y (en) * | 2006-12-05 | 2007-11-14 | 深圳市同洲电子股份有限公司 | Karman structure |
| CN201319237Y (en) * | 2008-11-03 | 2009-09-30 | 杭州飞华照明电器有限公司 | LED outdoor display screen unit case |
| CN201349370Y (en) * | 2008-12-23 | 2009-11-18 | 深圳市同洲电子股份有限公司 | Dust-proof structure and electronic equipment with same |
| CN101895025A (en) * | 2010-06-29 | 2010-11-24 | 研华科技(中国)有限公司 | USB port protection cover |
| CN102346510A (en) * | 2010-07-29 | 2012-02-08 | 鸿富锦精密工业（深圳）有限公司 | Server case |
| CN202488933U (en) * | 2012-03-23 | 2012-10-10 | 珠海格力电器股份有限公司 | Wire passing hole protection device and electric box with same |
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2012
- 2012-03-23 CN CN201210081524.9A patent/CN103327770B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2896618Y (en) * | 2006-01-25 | 2007-05-02 | 韩杰 | Lead-in, lead-out wine fixing device of distribution box |
| CN200976717Y (en) * | 2006-12-05 | 2007-11-14 | 深圳市同洲电子股份有限公司 | Karman structure |
| CN201319237Y (en) * | 2008-11-03 | 2009-09-30 | 杭州飞华照明电器有限公司 | LED outdoor display screen unit case |
| CN201349370Y (en) * | 2008-12-23 | 2009-11-18 | 深圳市同洲电子股份有限公司 | Dust-proof structure and electronic equipment with same |
| CN101895025A (en) * | 2010-06-29 | 2010-11-24 | 研华科技(中国)有限公司 | USB port protection cover |
| CN102346510A (en) * | 2010-07-29 | 2012-02-08 | 鸿富锦精密工业（深圳）有限公司 | Server case |
| CN202488933U (en) * | 2012-03-23 | 2012-10-10 | 珠海格力电器股份有限公司 | Wire passing hole protection device and electric box with same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253927A (en) * | 2015-10-16 | 2016-01-20 | 珠海格力电器股份有限公司 | Water purifier |
| CN105253927B (en) * | 2015-10-16 | 2020-03-06 | 珠海格力电器股份有限公司 | Water purifier |
| CN107887131A (en) * | 2017-12-28 | 2018-04-06 | 重庆众誉材工科技有限公司 | Stable type oil tank of transformer cover plate |
| CN110416890A (en) * | 2019-04-03 | 2019-11-05 | 厦门市众慧悦和科技有限公司 | A kind of ontology and a kind of cabinet for being connected to attached article with interior space |
| CN112105208A (en) * | 2020-09-01 | 2020-12-18 | 衡阳和众信息技术有限责任公司 | Network engineering equipment housing |
| CN113710044A (en) * | 2021-08-26 | 2021-11-26 | 杭州新易造信息技术有限公司 | Photovoltaic lightning protection device |
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| Publication number | Publication date |
|---|---|
| CN103327770B (en) | 2016-06-08 |
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