CN103327770B - Cross string holes protector and there is this electrical equipment box crossing string holes protector - Google Patents
Cross string holes protector and there is this electrical equipment box crossing string holes protector Download PDFInfo
- Publication number
- CN103327770B CN103327770B CN201210081524.9A CN201210081524A CN103327770B CN 103327770 B CN103327770 B CN 103327770B CN 201210081524 A CN201210081524 A CN 201210081524A CN 103327770 B CN103327770 B CN 103327770B
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- string holes
- baffle plate
- protector
- substrate
- spacing groove
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- Casings For Electric Apparatus (AREA)
Abstract
The present invention discloses one and crosses string holes protector, comprises the substrate being provided with string holes, also comprises baffle plate and position-limit mechanism, and described baffle plate pivot joint on the substrate, and has open position and off-position; When described baffle plate is positioned at off-position, described string holes of crossing is closed by described baffle plate, and described baffle plate limits it by described position-limit mechanism and crosses string holes displacement axially and in the radial direction described simultaneously. The security height of mistake string holes protector provided by the present invention, can effectively prevent entering in electrical equipment box of muroid and foreign matter, ensure that the normal operation of electric installation, and, also there is certain dust protection function. Meanwhile, the invention also discloses a kind of electrical equipment box with above-mentioned string holes protector excessively.
Description
Technical field
The present invention relates to the case cabinet for electricity equipment, particularly relate to one and cross string holes protector, and there is this electrical equipment box crossing string holes protector.
Background technology
At present, each electric installation all can have electrical equipment box, electrical equipment box is offered the mistake string holes of multiple directions, facilitates electric inlet wire and outlet. In actual applications, usually can offer several idle mistake string holes on electrical equipment box, to guard against follow-up appearance to expand more. In order to prevent snake mouse, dust and other foreign matters from entering electrical equipment box, these idle mistake string holes adopt the soft rubber glue circle 6 (as shown in Figure 1) embedding installation to protect usually at present. But, soft rubber glue circle 6 easily comes off under external force, therefore can not the electrical element in protective device box effectively, for the normal operation of electric installation brings hidden danger.
Summary of the invention
For above-mentioned prior art present situation, first technical problem to be solved by this invention is, it is provided that the mistake string holes protector that a kind of security is high, effectively to prevent muroid and foreign matter from entering in electrical equipment box.
2nd technical problem to be solved by this invention is, it is provided that a kind of have the above-mentioned electrical equipment box crossing string holes protector.
The present invention solves the technical scheme that above-mentioned first technical problem adopt: a kind of cross string holes protector, comprise the substrate being provided with string holes, also comprising baffle plate and position-limit mechanism, described baffle plate pivot joint on the substrate, and has open position and off-position; When described baffle plate is positioned at off-position, described string holes of crossing is closed by described baffle plate, and described baffle plate limits it by described position-limit mechanism and crosses string holes displacement axially and in the radial direction described simultaneously.
Wherein in an embodiment, described position-limit mechanism comprises the spacing groove being arranged on the described described substrate crossing string holes side and the lug boss being arranged on the described described substrate crossing another side of string holes; When described baffle plate is positioned at off-position, described baffle plate is between described spacing groove and described lug boss, and the part edge of described baffle plate coordinates with described spacing groove grafting.
Wherein in an embodiment, described spacing groove is cross the concentric arc of string holes with described.
Wherein in an embodiment, described spacing groove is 180 degree of arcs.
Wherein in an embodiment, described spacing groove is fixing on the substrate by riveted joint.
Wherein in an embodiment, the surface of described lug boss is hemisphere face.
Wherein in an embodiment, described lug boss and described substrate are one-body molded.
Wherein in an embodiment, described baffle plate has articulated section, is provided with axis hole on this articulated section, is provided with on the substrate and the rotating shaft that described axis hole matches, and described rotating shaft is through described axis hole.
Wherein in an embodiment, described string holes excessively is circular hole, and described baffle plate is circular plate.
The present invention solves above-mentioned 2nd technical scheme that technical problem adopts: a kind of electrical equipment box, it comprises above-mentioned mistake string holes protector.
During actual use, when crossing string holes and be idle, baffle plate is turned to off-position, string holes is closed by baffle plate, baffle plate limits it by position-limit mechanism and is crossing string holes displacement axially and in the radial direction simultaneously, baffle plate is made to be fixed on string holes place, such that it is able to effectively prevent snake mouse, dust and other foreign matters from entering in electrical equipment box. When needs use this to cross string holes, baffle plate being turned to open position, putting into line Jiao Quan can use.
Compared with prior art, mistake string holes protector provided by the present invention has the following advantages:
1, security height, can effectively prevent entering in electrical equipment box of muroid and foreign matter, ensure that the normal operation of electric installation; Meanwhile, there is certain dust protection function;
2, cross string holes protector to be connected to equally on electrical equipment box when crossing string holes and use, it is possible to avoided string holes protector to lose;
3, one or more line Jiao Quan excessively can be saved, reach the effect reduced costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of electrical equipment box in prior art;
Fig. 2 is the structural representation of the electrical equipment box in one of them embodiment of the present invention, the state that what this figure showed is when baffle plate is positioned at open position;
Fig. 3 is the partial enlargement schematic diagram at I place in Fig. 2;
Fig. 4 is the structural representation of the electrical equipment box in one of them embodiment of the present invention, the state that what this figure showed is when baffle plate is positioned at off-position;
Fig. 5 is the partial enlargement schematic diagram at I place in Fig. 4.
Above in each figure, 1-electrical equipment box, 11-substrate, 11a-crosses string holes, 2-baffle plate, 21-articulated section, 3-rotating shaft, the spacing groove of 4-, 5-lug boss, 6-Jiao Quan.
Embodiment
Below with reference to the accompanying drawings and the present invention is described in detail in conjunction with the embodiments.
Shown in Fig. 2 and Fig. 3; for the structural representation of mistake string holes protector being applied on electrical equipment box 1; cross string holes protector primarily of being provided with the substrate 11 of string holes 11a, baffle plate 2 and position-limit mechanism composition; the substrate 11 of the present embodiment is one of them side plate of electrical equipment box 1, and the mistake string holes 11a on substrate 11 is preferably circular hole.
Baffle plate 2 is for closing and opened string holes 11a, and baffle plate 2 has the articulated section 21 radially outward protruded, and is provided with axis hole on this articulated section 21.Being provided with, on the substrate 11 crossing string holes 11a side, the rotating shaft 3 matched with described axis hole, described rotating shaft 3 is through described axis hole, thus baffle plate 2 was articulated on the substrate 11 of string holes 11a side by rotating shaft 3.
Position-limit mechanism for limiting baffle plate 2 cross string holes 11a displacement axially and in the radial direction described, the position-limit mechanism of the present embodiment comprises the spacing groove 4 being arranged on the described described substrate 11 crossing string holes 11a side and the lug boss 5 being arranged on the described described substrate 11 crossing another side of string holes 11a. Preferably, described spacing groove 4 is cross 180 degree of concentric arcs of string holes 11a with described. Preferably, described spacing groove 4 is fixed on described substrate 11 by riveted joint. Preferably, the cross section of described lug boss 5 is circle, trilateral, tetragon or regular polygon. Further preferably, the surface of described lug boss 5 is sphere. Further preferably, described lug boss 5 is one-body molded with described substrate 11, or lug boss 5 is connect be connected with described substrate 11 by bonding, riveted joint, card.
Set forth the principle of work of the mistake string holes protector of the present embodiment below further:
When crossing string holes 11a and be idle, baffle plate 2 is turned to off-position (as shown in Figures 4 and 5), string holes 11a is closed by baffle plate 2, simultaneously, the part edge of baffle plate 2 coordinates with the grafting of spacing groove 4, under the acting in conjunction of spacing groove 4 and lug boss 5, limit baffle plate 2 crossing string holes 11a displacement axially and in the radial direction, make baffle plate 2 be fixed on string holes 11a place, such that it is able to effectively prevent snake mouse, dust and other foreign matters from entering in electrical equipment box 1. When needs use this to cross string holes 11a, baffle plate 2 turning to open position (as shown in Figure 2), putting into line Jiao Quan can use.
It thus is seen that compared with the sfgd. crossing string holes in prior art, mistake string holes protector provided by the present invention has the following advantages:
1, security height, can effectively prevent entering in electrical equipment box of muroid and foreign matter, ensure that the normal operation of electric installation; Meanwhile, there is certain dust protection function;
2, cross string holes protector to be connected to equally on electrical equipment box when crossing string holes and use, it is possible to prevented string holes protector from losing;
3, one or more line Jiao Quan excessively can be saved, reach the effect reduced costs.
The above embodiment only have expressed several enforcement modes of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to patent scope of the present invention. , it is also possible to make some distortion and improvement, it should be appreciated that for the person of ordinary skill of the art, without departing from the inventive concept of the premise these all belong to protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. cross a string holes protector, comprise the substrate being provided with string holes, it is characterised in that, also comprise baffle plate and position-limit mechanism, described baffle plate pivot joint on the substrate, and has open position and off-position; When described baffle plate is positioned at off-position, described string holes of crossing is closed by described baffle plate, and described baffle plate limits it by described position-limit mechanism and crosses string holes displacement axially and in the radial direction described simultaneously; Described position-limit mechanism comprises the spacing groove being arranged on the described described substrate crossing string holes side and the lug boss being arranged on the described described substrate crossing another side of string holes, described spacing groove is cross the concentric arc of string holes with described, and the opening of described spacing groove is relative with described lug boss;When described baffle plate is positioned at off-position, described baffle plate is between described spacing groove and described lug boss, and the part edge of described baffle plate coordinates with described spacing groove grafting.
2. string holes protector excessively according to claim 1, it is characterised in that, described spacing groove is 180 degree of arcs.
3. string holes protector excessively according to claim 1 and 2, it is characterised in that, described spacing groove is fixing on the substrate by riveted joint.
4. string holes protector excessively according to claim 1, it is characterised in that, the surface of described lug boss is sphere.
5. mistake string holes protector according to claim 1 or 4, it is characterised in that, described lug boss and described substrate are one-body molded.
6. string holes protector excessively according to claim 1, it is characterised in that, described baffle plate has articulated section, is provided with axis hole on this articulated section, is provided with on the substrate and the rotating shaft that described axis hole matches, and described rotating shaft is through described axis hole.
7. string holes protector excessively according to claim 1, it is characterised in that, described string holes excessively is circular hole, and described baffle plate is circular plate.
8. an electrical equipment box, it is characterised in that, comprise and cross string holes protector as claimed in any of claims 1 to 7 in one of claims.
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 CN103327770A (en) | 2013-09-25 |
| CN103327770B true CN103327770B (en) | 2016-06-08 |
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| 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 |
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| CN (1) | CN103327770B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113710044B (en) * | 2021-08-26 | 2022-10-14 | 杭州新易造信息技术有限公司 | Photovoltaic lightning protection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-03-23 CN CN201210081524.9A patent/CN103327770B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103327770A (en) | 2013-09-25 |
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