CN211045859U - Interface anti-creeping safety device of low-voltage electrical apparatus - Google Patents
Interface anti-creeping safety device of low-voltage electrical apparatus Download PDFInfo
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- CN211045859U CN211045859U CN201922091245.0U CN201922091245U CN211045859U CN 211045859 U CN211045859 U CN 211045859U CN 201922091245 U CN201922091245 U CN 201922091245U CN 211045859 U CN211045859 U CN 211045859U
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- interface
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- limiting clamping
- electric connector
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Abstract
The utility model discloses an interface technical field who relates to low-voltage apparatus specifically is a low-voltage apparatus's interface anticreep safety device, including low-voltage apparatus interface arrangement, low-voltage apparatus interface arrangement's right side surface is provided with the low-voltage apparatus interface, and the matching is inserted and is closed in the low-voltage apparatus interface and connect the electric joint, connects the left end that the electric joint set up at connecing electric joint arrangement. The utility model seals the interface device of the medium-low voltage electrical appliance and the electric connection interface device through the rubber sealing ring which can be compressed in real time, thereby increasing the electricity leakage prevention and water inlet prevention of the electric connection part and ensuring the safety of the whole structure; the utility model discloses well low-voltage electrical apparatus interface arrangement is provided with anti-drop structure after with connecing between the electric connector device through the rubber seal seals, has prevented to produce the condition that drops because of external force.
Description
Technical Field
The utility model relates to a low-voltage apparatus's interface technical field specifically is a low-voltage apparatus's interface anticreep safety device.
Background
The interface of the low-voltage apparatus is an interface for electrical connection or data connection, and it still has the following disadvantages in the actual use process:
1. in the prior art, the electric connection interface or the data interface is poor in sealing performance, sometimes is directly connected through a sealing ring in a sealing manner, and both the waterproof performance and the anti-creeping capacity are poor;
2. in the prior art, the power connection interface or the data interface is easy to fall off under the condition of careless touch by external force, which causes inconvenience for use.
Therefore, we propose an anti-creeping safety device for the interface of the low-voltage apparatus to solve the above drawbacks well.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage apparatus's interface anticreep safety device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-creeping safety device for an interface of a low-voltage electrical appliance comprises a low-voltage electrical appliance interface device, wherein a low-voltage electrical appliance interface is arranged on the right side surface of the low-voltage electrical appliance interface device, an electric connector is matched and inserted in the low-voltage electrical appliance interface, the electric connector is arranged at the left end of the electric connector, a rubber sealing ring is fixedly arranged at the outer ring of the left side surface of the electric connector, the rubber sealing ring is matched and inserted in a sealing groove, the sealing groove is arranged at the outer ring of the low-voltage electrical appliance interface at the right side of the low-voltage electrical appliance interface device, springs are fixedly arranged at the upper end and the lower end of the outer ring of the rubber sealing ring, an anti-creeping fixing plate is fixedly arranged at one end of the spring, which is far away from the rubber sealing ring, a limiting clamping block is, two sets of spacing draw-in grooves set up respectively on the upper and lower both sides outer lane inner wall of seal groove.
Preferably, a lead is arranged on the right side surface of the electric connection joint device, and a reinforcing ring is arranged at the joint of the lead and the electric connection joint device.
Preferably, the sealing groove is of a circular groove structure, and the rubber sealing ring is attached to the inner ring of the sealing groove in a sealing mode.
Preferably, the anti-drop fixed plate is an arc-shaped plate structure, and the right end of the anti-drop fixed plate protrudes out of the right end opening of the sealing groove.
Preferably, the limiting clamping block is of a circular block structure, and the limiting clamping block is clamped in a limiting clamping groove of the circular groove structure in a matching mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model seals the interface device of the medium-low voltage electrical appliance and the electric connection interface device through the rubber sealing ring which can be compressed in real time, thereby increasing the electricity leakage prevention and water inlet prevention of the electric connection part and ensuring the safety of the whole structure;
2. the utility model discloses well low-voltage electrical apparatus interface arrangement is provided with anti-drop structure after with connecing between the electric connector device through the rubber seal seals, has prevented to produce the condition that drops because of external force.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a left side of the electrical connector apparatus of the present invention;
fig. 3 is a schematic view of the right side of the electrical connector apparatus according to the present invention.
In the figure: the low-voltage electric appliance interface device comprises a low-voltage electric appliance interface device 1, an electric connector device 2, an electric connector 3, a low-voltage electric appliance interface 4, a rubber sealing ring 5, an anti-falling fixing plate 6, a sealing groove 7, a spring 8, a limiting clamping block 9, a limiting clamping groove 10, a reinforcing ring 11 and a lead 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an interface anti-creeping safety device of a low-voltage apparatus comprises a low-voltage apparatus interface device 1, wherein a low-voltage apparatus interface 4 is arranged on the right side surface of the low-voltage apparatus interface device 1, an electric connector 3 is inserted into the low-voltage apparatus interface 4 in a matching manner, the electric connector 3 is arranged at the left end of an electric connector device 2, a lead 12 is arranged on the right side surface of the electric connector device 2, a reinforcing ring 11 is arranged at the joint of the lead 12 and the electric connector device 2, and the reinforcing ring 11 has the purposes of reinforcing the strength of the joint of the lead 12 and preventing breakage;
a rubber sealing ring 5 is fixedly arranged at the outer ring of the left side surface of the power connection joint device 2, the rubber sealing ring 5 is inserted into a sealing groove 7 in a matching manner, the sealing groove 7 is of an annular groove body structure, and the rubber sealing ring 5 is attached to the inner ring of the sealing groove 7 in a sealing manner, so that the sealing performance of the power connection part of the device is enhanced;
the sealing groove 7 is arranged at the outer ring of the low-voltage electric appliance interface 4 on the right side surface of the low-voltage electric appliance interface device 1, springs 8 are fixedly arranged at the upper end and the lower end of the outer ring of the rubber sealing ring 5, an anti-falling fixing plate 6 is fixedly arranged at one end, away from the rubber sealing ring 5, of each spring 8, the anti-falling fixing plate 6 is of an arc-shaped plate structure, and the right end of the anti-falling fixing plate 6 protrudes out of the opening of the right end of the sealing groove 7, so that the anti-;
a limiting fixture block 9 is integrally arranged on one surface, away from the spring 8, of the anti-falling fixing plate 6, the limiting fixture block 9 is of a circular block-shaped structure, and the limiting fixture block 9 is matched and clamped in a limiting clamp groove 10 of the circular groove body structure, so that the structural design is reasonable, and the limiting is convenient to fix;
the limiting clamping blocks 9 are clamped in the limiting clamping grooves 10 in a matched mode, the limiting clamping grooves 10 are arranged in an upper group and a lower group, and the upper limiting clamping grooves 10 and the lower limiting clamping grooves 10 are respectively arranged on the inner walls of the outer rings on the upper side and the lower side of the sealing groove 7.
The working principle is as follows:
at first, the anti-drop fixed plate 6 of upper and lower place is pressed for spacing fixture block 9 block on the anti-drop fixed plate 6 is in spacing draw-in groove 10, and when spring 8 on the anti-drop fixed plate 6 compressed tightly rubber seal 5 and strengthened sealedly, because spacing fixture block 9 is restricted in spacing draw-in groove 10, make between low-voltage apparatus interface arrangement 1 and the electrical connector device 2 difficult for droing, convenient to use, the leakproofness is strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an interface anticreep safety device of low-voltage apparatus, includes low-voltage apparatus interface arrangement (1), its characterized in that: the right side surface of the low-voltage electrical apparatus interface device (1) is provided with a low-voltage electrical apparatus interface (4), the low-voltage electrical apparatus interface (4) is internally matched and inserted with an electric connector (3), the electric connector (3) is arranged at the left end of the electric connector (2), a rubber sealing ring (5) is fixedly arranged at the outer ring of the left side surface of the electric connector (2), the rubber sealing ring (5) is inserted in a sealing groove (7) in a matching manner, the sealing groove (7) is arranged at the outer ring of the low-voltage electrical apparatus interface (4) at the right side surface of the low-voltage electrical apparatus interface device (1), springs (8) are fixedly arranged at the upper end and the lower end of the outer ring of the rubber sealing ring (5), an anti-drop fixing plate (6) is fixedly arranged at one end of the spring (8) far away from the rubber sealing ring (5), and a limiting clamping block (9, the limiting clamping blocks (9) are clamped in the limiting clamping grooves (10) in a matched mode, the limiting clamping grooves (10) are arranged in an upper group and a lower group, and the upper limiting clamping grooves (10) and the lower limiting clamping grooves (10) are arranged on the inner walls of the outer rings of the upper side and the lower side of the sealing groove (7) respectively.
2. The interface anti-creeping safety device of a low-voltage apparatus as claimed in claim 1, wherein: the right side surface of the electric connector device (2) is provided with a lead (12), and a reinforcing ring (11) is arranged at the joint of the lead (12) and the electric connector device (2).
3. The interface anti-creeping safety device of a low-voltage apparatus as claimed in claim 1, wherein: the sealing groove (7) is of a circular groove structure, and the rubber sealing ring (5) is attached to the inner ring of the sealing groove (7) in a sealing mode.
4. The interface anti-creeping safety device of a low-voltage apparatus as claimed in claim 1, wherein: the anti-falling fixing plate (6) is of an arc-shaped plate structure, and the right end of the anti-falling fixing plate (6) protrudes out of the right end opening of the sealing groove (7).
5. The interface anti-creeping safety device of a low-voltage apparatus as claimed in claim 1, wherein: the limiting clamping block (9) is of a circular block structure, and the limiting clamping block (9) is clamped in a limiting clamping groove (10) of the circular groove body structure in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091245.0U CN211045859U (en) | 2019-11-28 | 2019-11-28 | Interface anti-creeping safety device of low-voltage electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922091245.0U CN211045859U (en) | 2019-11-28 | 2019-11-28 | Interface anti-creeping safety device of low-voltage electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211045859U true CN211045859U (en) | 2020-07-17 |
Family
ID=71535231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922091245.0U Expired - Fee Related CN211045859U (en) | 2019-11-28 | 2019-11-28 | Interface anti-creeping safety device of low-voltage electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211045859U (en) |
-
2019
- 2019-11-28 CN CN201922091245.0U patent/CN211045859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: No.12, unit 6, building 139, Hengtong Garden community, Haigang Development Zone, Tangshan City, Hebei Province Patentee after: Hebei Tianyou Wangye Electronic Technology Co., Ltd Address before: 330224 No. 68 Fish Farm, Jiangxiang Town, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Yan Yuanmei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |