CN219760076U - Protective device for connector - Google Patents
Protective device for connector Download PDFInfo
- Publication number
- CN219760076U CN219760076U CN202320881915.2U CN202320881915U CN219760076U CN 219760076 U CN219760076 U CN 219760076U CN 202320881915 U CN202320881915 U CN 202320881915U CN 219760076 U CN219760076 U CN 219760076U
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- China
- Prior art keywords
- plug
- protection
- connector
- connecting plate
- mounting groove
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- 230000001681 protective effect Effects 0.000 title claims description 16
- 230000001012 protector Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a protection device for a connector, which comprises a plugging protection component, a protection sleeve and a connecting plate, wherein the plugging protection component and the protection sleeve are respectively arranged at two sides of the connecting plate, the plugging protection component is vertically arranged at the upper end of the connecting plate, and the protection sleeve is vertically and parallelly arranged at the lower end of the connecting plate; the plug-in protection component is inserted into the jack of the connecting seat, the protection sleeve is sleeved on the plug-in end of the plug-in connector, and the plug-in end of the plug-in connector can be inserted into the jack of the connecting seat; according to the utility model, the protection sleeve is arranged to protect the plug end of the plug connector, so that the plug end of the plug connector is prevented from being corroded by exposure to air for a long time, the service life of the plug connector is prolonged, the use cost of electrical equipment is reduced, the plug connector is stably placed, and the current situation of hanging and placing in the prior art is changed.
Description
Technical Field
The utility model relates to the technical field of connector protection, in particular to a protection device for a connector.
Background
The plug-in type wiring terminal is widely used on electrical equipment, comprises a connecting seat and a plug connector, when two electrical equipment are required to be connected, a worker inserts the plug-in end of the plug connector into a jack of the connecting seat, so that the electrical connection of the two electrical equipment is realized, and when the two electrical equipment are disconnected, the plug connector is separated from the jack of the connecting seat to be hung and placed.
The plug end of the plug connector is made of metal, and is exposed in the air for a long time or is adhered by foreign matters, so that the plug end is corroded, and the electrical connection between the plug connector and the connecting seat is not facilitated. Dust or foreign matters are easily accumulated in the jack of the connecting seat, and even corrosion occurs due to air humidity, so that the electric connection of two electrical equipment is influenced. In order to ensure the better connection of two electrical equipment, the plug connector and the connecting seat need to be replaced frequently, and the working cost of the electrical equipment is increased. Therefore, it is desirable to design a device that can include a connection base and a plug, enhancing the ability of the connector to better connect while avoiding increasing the operating costs of the electrical device.
Disclosure of Invention
The utility model aims to provide a protection device for a connector, which aims to solve the problems that the connection of electrical equipment is affected by the exposure of the existing plug-in type wiring terminal to the air, and the frequent replacement cost is high.
The utility model is realized in the following way: the protection device for the connector comprises a plugging protection component, a protection sleeve and a connecting plate, wherein the plugging protection component and the protection sleeve are respectively arranged on two sides of the connecting plate, the plugging protection component is vertically arranged at the upper end of the connecting plate, and the protection sleeve is vertically and parallelly arranged at the lower end of the connecting plate; the plug-in protection component is inserted into the jack of the connecting seat, the protection sleeve is sleeved on the plug-in end of the plug-in connector, and the plug-in end of the plug-in connector can be inserted into the jack of the connecting seat.
Preferably, the inner side of the protective sleeve is provided with a lining which is made of rubber material and is matched with the plug end of the plug.
Preferably, the plug-in protection assembly comprises a rubber column and a pressing column, the end face of the rubber column is provided with a mounting groove, the end part of the pressing column is provided with a connecting spring, the end part of the pressing column stretches into the mounting groove, and the connecting spring is connected with the end face of the mounting groove.
Preferably, the mounting groove and the pressing column are both arranged in a frustum structure, and the diameter of the end part of the pressing column extending into the mounting groove is between the diameters of the two ends of the mounting groove.
Preferably, the outer side wall of the rubber column is matched with the jack of the connecting seat, and the end part of the pressing column protruding out of the mounting groove is of a hemispherical structure.
Preferably, the connecting plate is further provided with two limiting ring plates on one side of the protective sleeve, the two limiting ring plates are located right above the protective sleeve and have height differences, the plug connector penetrates through the two limiting ring plates, and the plug connector end extends into the protective sleeve.
Preferably, the side wall of the connecting plate is provided with a perforation, the perforation is positioned between the two limiting ring plates, the end part of the pressing column movably penetrates through the perforation, the hemispherical structure protrudes out of the connecting plate, and the rubber column is fixedly connected with the connecting plate.
Preferably, the side wall of the connecting plate is provided with a plurality of circular grooves, the position of each circular groove is provided with a sucker, and the sucker protrudes out of the circular groove.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up protective sleeve, realize the protection to the bayonet joint grafting end, avoid its long-time exposure to corrode in the air, prolong its life, reduce electrical equipment use cost, and make the bayonet joint stably place, change current situation that current bayonet joint hung and placed.
Through setting up grafting protection component, effectively block up the jack of connecting seat, pile up in avoiding the jack and corrode the damage, prolong its life, reduce electrical equipment use cost, and make protector stably install the side at the connecting seat through the work of grafting protection component, realize that bayonet joint and connecting seat are just placing one by one, avoid the staff to look for required root from more bayonet joint.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the plug protection assembly, the protection sleeve, the connection base and the plug connector of the present utility model;
FIG. 3 is a schematic view of the plug protection assembly of the present utility model;
FIG. 4 is a schematic view of the structure of the connection plate of the present utility model;
fig. 5 is a schematic structural diagram of the connector and the plug according to the present utility model.
In the figure: 1. plugging a protective component; 11. a rubber column; 12. a mounting groove; 13. a connecting spring; 14. a pressing column; 2. a protective sleeve; 3. a connecting plate; 31. a limiting ring plate; 32. a circular groove; 33. a suction cup; 34. perforating; 4. a connecting seat; 5. a plug.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
as shown in fig. 1, a protection device for a connector comprises a plugging protection component 1, a protection sleeve 2 and a connection plate 3, wherein the plugging protection component 1 and the protection sleeve 2 are respectively arranged on two sides of the connection plate 3, the plugging protection component 1 is vertically arranged at the upper end of the connection plate 3, and the protection sleeve 2 is vertically and parallelly arranged at the lower end of the connection plate 3.
As shown in fig. 1 and 3, the inner side of the protection sleeve 2 is provided with a lining made of a rubber material so as to be deformed by an external force. The plug-in protection assembly 1 comprises a rubber column 11 and a pressing column 14, wherein an installation groove 12 is formed in the end face of the rubber column 11, a connecting spring 13 is arranged at the end part of the pressing column 14, the end part of the pressing column 14 stretches into the installation groove 12, the connecting spring 13 is connected with the end face of the installation groove 12, the end part of the pressing column 14 protruding out of the installation groove 12 is of a hemispherical structure, when the pressing column 14 is not affected by external force, the connecting spring 13 is in an original length, when the pressing column 14 moves under the action of external force, the connecting spring 13 is forced to be in a compressed state, so that after the external force is removed, the pressing column 14 is controlled to move away from the installation groove 12 under the action of the connecting spring 13, and convenience is provided for taking down the rubber column 11 from the connecting seat 4. The mounting groove 12 and the pressing column 14 are both arranged in a frustum structure, and the diameter of the end part of the pressing column 14 extending into the mounting groove 12 is between the diameters of the two ends of the mounting groove 12.
As shown in fig. 4, the connection plate 3 is further provided with two restriction ring plates 31 at one side of the protection sleeve 2, the two restriction ring plates 31 being located directly above the protection sleeve 2, and having a height difference. The lateral wall of connecting plate 3 is provided with perforation 34, and perforation 34 is located between two limiting ring plates 31, and the tip activity of pressing post 14 runs through perforation 34 setting, and hemisphere body structure protrusion connecting plate 3, rubber post 11 and connecting plate 3 fixed connection. The lateral wall of connecting plate 3 has seted up a plurality of circular grooves 32, and the position department of circular groove 32 is provided with sucking disc 33, and sucking disc 33 protrusion circular groove 32 sets up.
As shown in fig. 2 and 5, the connector includes a connection base 4 and a plug 5, the connection base 4 is mounted on an electrical device, and a plug end of the plug 5 can be inserted into a jack of the connection base 4. The outer side wall of the rubber column 11 is matched with the jack of the connecting seat 4, and the rubber column 11 is inserted into the jack of the connecting seat 4. The plug 5 runs through two restriction ring plates 31 and is arranged to press the hemispheroids of the pressing columns 14, the pressing columns 14 are forced to move, the plug ends extend into the protective sleeve 2, the protective sleeve 2 completely wraps the plug ends of the plug 5, the lining is matched with the plug ends of the plug 5, the plug ends are stably inserted into the protective sleeve 2 under the action of the lining, and the sucker 33 deforms and is adsorbed on the side wall of the electrical equipment. When the plug end of the plug connector 5 is inserted into the jack of the connecting seat 4 and the protection device is not used, the protection device is stably placed at the edge of the electrical equipment through the action of the sucker 33, so that the protection device is prevented from being easily separated under the action of external force, and convenience is brought to a user for taking.
Through setting up protection sleeve 2, realize the protection to the grafting end of bayonet joint 5, avoid its long-time exposure to corrode in the air, prolong its life, reduce electrical equipment use cost, and make bayonet joint 5 stably place, change current situation that current bayonet joint 5 hung and placed.
Through setting up grafting protection component 1, effectively block up the jack of connecting seat 4, avoid piling up in the jack and corroding the damage, prolong its life, reduce electrical equipment use cost, and make protector stably install the side at connecting seat 4 through the work of grafting protection component 1, realize that bayonet joint 5 and connecting seat 4 are just placing one by one, avoid the staff to look for required root from more bayonet joint 5.
By arranging the pressing column 14 and the rubber column 11, when the pressing column 14 moves under the action of external force, the structural characteristics of the pressing column are utilized, the rubber column 11 is forced to deform and squeeze the jack of the connecting seat 4, so that the plugging protection component 1 is stably installed at the connecting seat 4.
The pressing column 14 penetrates through the through hole 34, so that convenience is brought to the movement of the pressing column 14 under the action of the plug 5 to force the deformation of the rubber column 11.
Working principle: after the plug 5 is separated from the connecting seat 4, the rubber column 11 is inserted into the jack of the connecting seat 4. The plug 5 is held so as to extend through the two limiting ring plates 31 and the plug ends extend into the lining of the protective sleeve 2. When the plugging end is separated from the lower limiting ring plate 31 and the plug connector 5 continues to descend, the side wall of the plug connector 5 is in contact with the hemispherical body of the pressing column 14, so that the pressing column 14 is forced to move, and the diameter of the end of the pressing column 14 extending into the mounting groove 12 is between the diameters of the two ends of the mounting groove 12, so that the pressing column 14 forces the rubber column 11 to deform and be in stable contact with the side wall of the jack.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The protection device for the connector is characterized by comprising an inserting protection assembly (1), a protection sleeve (2) and a connecting plate (3), wherein the inserting protection assembly (1) and the protection sleeve (2) are respectively arranged on two sides of the connecting plate (3), the inserting protection assembly (1) is vertically arranged at the upper end of the connecting plate (3), and the protection sleeve (2) is vertically and parallelly arranged at the lower end of the connecting plate (3); the plug-in protection assembly (1) is inserted into the jack of the connecting seat (4), the protection sleeve (2) is sleeved on the plug-in end of the plug-in connector (5), and the plug-in end of the plug-in connector (5) can be inserted into the jack of the connecting seat (4).
2. A protection device for a connector according to claim 1, characterized in that the inner side of the protection sleeve (2) is provided with a lining made of rubber material and adapted to the plug end of the plug (5).
3. The protection device for the connector according to claim 1, wherein the plugging protection assembly (1) comprises a rubber column (11) and a pressing column (14), a mounting groove (12) is formed in the end face of the rubber column (11), a connecting spring (13) is arranged at the end portion of the pressing column (14), the end portion of the pressing column (14) stretches into the mounting groove (12), and the connecting spring (13) is connected with the end face of the mounting groove (12).
4. A protector for a connector according to claim 3, characterized in that the mounting groove (12) and the pressing post (14) are both provided in a truncated cone structure, and the diameter of the end of the pressing post (14) extending into the mounting groove (12) is between the diameters of both ends of the mounting groove (12).
5. The protection device for the connector according to claim 4, wherein the outer side wall of the rubber column (11) is matched with the insertion hole of the connecting seat (4), and the end part of the pressing column (14) protruding out of the mounting groove (12) is in a hemispherical structure.
6. The protection device for the connector according to claim 5, wherein the connecting plate (3) is further provided with two limiting ring plates (31) at one side of the protective sleeve (2), the two limiting ring plates (31) are located right above the protective sleeve (2) and have a height difference, the plug connector (5) penetrates through the two limiting ring plates (31), and the plug end extends into the protective sleeve (2).
7. The protector for the connector according to claim 6, characterized in that the side wall of the connecting plate (3) is provided with a through hole (34), the through hole (34) is located between two limiting ring plates (31), the end portion of the pressing column (14) is movably arranged through the through hole (34), the hemispherical structure protrudes out of the connecting plate (3), and the rubber column (11) is fixedly connected with the connecting plate (3).
8. The protector for the connector according to claim 1, characterized in that a plurality of circular grooves (32) are formed in the side wall of the connecting plate (3), suction cups (33) are arranged at the positions of the circular grooves (32), and the suction cups (33) are arranged to protrude out of the circular grooves (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881915.2U CN219760076U (en) | 2023-04-19 | 2023-04-19 | Protective device for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881915.2U CN219760076U (en) | 2023-04-19 | 2023-04-19 | Protective device for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760076U true CN219760076U (en) | 2023-09-26 |
Family
ID=88074741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320881915.2U Active CN219760076U (en) | 2023-04-19 | 2023-04-19 | Protective device for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760076U (en) |
-
2023
- 2023-04-19 CN CN202320881915.2U patent/CN219760076U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |