CN216120117U - Direct current contactor contact coupling mechanism - Google Patents
Direct current contactor contact coupling mechanism Download PDFInfo
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- CN216120117U CN216120117U CN202122175350.XU CN202122175350U CN216120117U CN 216120117 U CN216120117 U CN 216120117U CN 202122175350 U CN202122175350 U CN 202122175350U CN 216120117 U CN216120117 U CN 216120117U
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Abstract
The utility model relates to the technical field of direct current contactors, and discloses a direct current contactor contact connecting mechanism which comprises a connecting shell, wherein a static contact is installed on the outer side of the connecting shell in a matched mode, a mounting pad is arranged on the outer side of the connecting shell, a contact action mechanism main body is connected on the outer side of the connecting shell in a matched mode, a moving contact is arranged at one end of the contact action mechanism main body, a guide mechanism is connected on the outer side of the moving contact in a matched mode, and an installation mechanism is arranged on the outer side of the guide mechanism; the device is provided with the guide mechanism, so that the moving contact can be ensured to be relatively stable when moving, the moving contact can be ensured to be kept stable when moving, the guide to the moving contact is enhanced, the conditions that the moving contact is displaced by a small amplitude and the operation is stable is avoided, and the stability of the equipment in operation is improved; this device is provided with installation mechanism, when fixed cover installation, has strengthened the fixed stability of mounting panel, has reached easily the fixed purpose that corresponds fixed cover of installation, and the installation fixed process is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of direct current contactors, in particular to a direct current contactor contact connecting mechanism.
Background
The direct current contactor is a contactor with an iron core controlled by direct current, wherein a contact is an important component in the direct current contactor and comprises a fixed contact and a moving contact, the moving contact is arranged on a contact action mechanism through a contact connecting mechanism, and the contact action mechanism comprises a moving contact bridge, a push rod, a magnetic yoke, a static iron, an armature and the like and plays a role in driving the corresponding moving contact to move;
however, in the use process of the existing contact connecting mechanism, the moving contact lacks guidance in the moving process, and the situation that small-amplitude displacement is possible and the operation stability is influenced exists. Accordingly, one skilled in the art provides a dc contactor contact connecting mechanism to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a contact connecting mechanism of a dc contactor, which solves the above problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a direct current contactor contact connecting mechanism comprises a connecting shell, wherein a static contact is installed on the outer side of the connecting shell in a matched mode, a mounting pad is arranged on the outer side of the connecting shell, a contact action mechanism body is connected to the outer side of the connecting shell in a matched mode, a moving contact is arranged at one end of the contact action mechanism body, a guide mechanism is connected to the outer side of the moving contact in a matched mode, and an installation mechanism is arranged on the outer side of the guide mechanism;
the guiding mechanism comprises a guiding block, a guiding rod is fixed on the outer side of the guiding block, a connecting frame is arranged on the other side of the guiding rod, a roller is rotatably connected inside the connecting frame, a fixed sleeve is fixedly inserted on the outer side of the mounting pad, and a limiting pad is fixed on the outer side of the fixed sleeve.
As a still further scheme of the utility model: installation mechanism includes the spout, the mounting pad passes through spout sliding connection has the slip cap, the outside of gyro wheel is fixed with the mounting panel, the slip cap with it is fixed through the threaded rod between the mounting panel, the mounting bracket is installed at the top of mounting panel, the outside of mounting bracket articulates there is the rotor plate, the other end of rotor plate is fixed with the slipmat, the outside of mounting pad is provided with the fixed plate, the outside of fixed plate is connected with connecting spring.
As a still further scheme of the utility model: one end of the fixing plate is embedded in the mounting pad, and one side of the non-slip mat is attached to the outer side of the fixing plate.
As a still further scheme of the utility model: one end of the connecting spring is attached to the outer side of the mounting plate.
As a still further scheme of the utility model: a guide groove is formed in the mounting pad, and the guide groove is matched with the guide block and the guide rod.
As a still further scheme of the utility model: the limiting pad is fixedly bonded with the fixed sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. this device is provided with guiding mechanism, can ensure that the moving contact is comparatively steady when removing to can guarantee that the moving contact remains stable when removing, and strengthened the direction to the moving contact, avoid the moving contact small amplitude displacement and influence the condition that the operation is stable, improve the stability when equipment moves.
2. This device is provided with installation mechanism, when fixed cover installation, has strengthened the fixed stability of mounting panel, has reached easily the fixed purpose that corresponds fixed cover of installation, and the installation fixed process is simple and convenient.
Drawings
FIG. 1 is a perspective view of a DC contactor contact coupling mechanism;
FIG. 2 is a perspective view of a guide mechanism in a contact connecting mechanism of a DC contactor;
fig. 3 is a perspective view of a mounting mechanism in a contact connecting mechanism of a dc contactor.
In the figure: 1. a connecting shell; 2. static contact; 3. a mounting mat; 4. a contact actuating mechanism body; 5. a moving contact; 6. a guide mechanism; 61. a guide block; 62. a guide bar; 63. a connecting frame; 64. a roller; 65. fixing a sleeve; 66. a limiting pad; 7. an installation mechanism; 71. a chute; 72. a sliding sleeve; 73. mounting a plate; 74. a threaded rod; 75. a mounting frame; 76. a rotating plate; 77. a non-slip mat; 78. a fixing plate; 79. a spring is connected.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a direct current contactor contact connection mechanism includes a connection housing 1, a static contact 2 is cooperatively installed on an outer side of the connection housing 1, a mounting pad 3 is disposed on an outer side of the connection housing 1, a contact actuating mechanism main body 4 is cooperatively connected to an outer side of the connection housing 1, a moving contact 5 is disposed at one end of the contact actuating mechanism main body 4, a guide mechanism 6 is cooperatively connected to an outer side of the moving contact 5, and an installation mechanism 7 is disposed on an outer side of the guide mechanism 6;
the guide mechanism 6 comprises a guide block 61, a guide rod 62 is fixed on the outer side of the guide block 61, a guide groove is formed in the mounting pad 3 and is matched with the guide block 61 and the guide rod 62, a connecting frame 63 is arranged on the other side of the guide rod 62, a roller 64 is rotatably connected in the connecting frame 63, a fixing sleeve 65 is fixedly inserted in the outer side of the mounting pad 3, a limiting pad 66 is fixed on the outer side of the fixing sleeve 65, the limiting pad 66 and the fixing sleeve 65 are fixedly bonded, when the movable contact 5 is driven to move by a contact action mechanism main body 4 in a direct current contactor contact, the guide block 61 and the guide rod 62 can play a role in guiding and limiting, the roller 64 on the outer side of the connecting frame 63 can slide in the corresponding fixing sleeve 65, and the limiting pad 66 can shield the outer side of the connecting frame 63, so that the movable contact 5 is stable when moving, and the movable contact 5 can be ensured to be kept stable when moving, and the guide to the moving contact 5 is enhanced, the conditions that the moving contact 5 displaces in a small amplitude and the operation is stable is avoided, and the stability of the equipment during operation is improved.
As an embodiment of the present invention, the mounting mechanism 7 includes a sliding slot 71, the mounting pad 3 is slidably connected with a sliding sleeve 72 through the sliding slot 71, a mounting plate 73 is fixed on the outer side of the roller 64, the sliding sleeve 72 and the mounting plate 73 are fixed through a threaded rod 74, a mounting frame 75 is mounted on the top of the mounting plate 73, a rotating plate 76 is hinged on the outer side of the mounting frame 75, a non-slip pad 77 is fixed on the other end of the rotating plate 76, a fixing plate 78 is arranged on the outer side of the mounting pad 3, one end of the fixing plate 78 is embedded inside the mounting pad 3, one side of the non-slip pad 77 is attached to the outer side of the fixing plate 78, a connecting spring 79 is connected to the outer side of the fixing plate 78, one end of the connecting spring 79 is attached to the outer side of the mounting plate 73, when the fixing sleeve 65 is mounted, one side of the fixing sleeve 65 is inserted into the corresponding mounting slot of the mounting pad 3, and the mounting plate 73 on the outer side of the fixing sleeve 65 can be attached to the outer side of the mounting pad 3, the sliding sleeve 72 can be pushed to slide horizontally, the outer side of the sliding sleeve 72 is attached to the outer side of the mounting plate 73, the sliding sleeve 72 and the mounting plate 73 are fixed in a mode of inserting and screwing the threaded rod 74, then the rotating plate 76 on the outer side of the mounting frame 75 can be pulled to rotate, the anti-slip pad 77 at one end of the rotating plate 76 can be attached to the outer side of the fixing plate 78, one side of the mounting plate 73 is extruded by the connecting spring 79 on the outer side of the fixing plate 78, and therefore the fixing stability of the mounting plate 73 is enhanced, and the purpose of easily installing and fixing the corresponding fixing sleeve 65 is achieved.
The working principle of the utility model is as follows; the device is provided with a guide mechanism 6, when a moving contact 5 is driven to move by a contact action mechanism body 4 in a direct current contactor contact, the guide block 61 and the guide rod 62 can play a role in guiding and limiting, a roller 64 on the outer side of a connecting frame 63 can slide in a corresponding fixing sleeve 65, and a limiting pad 66 can shield the outer side of the connecting frame 63, so that the moving contact 5 is ensured to be stable when moving, the moving contact 5 can be ensured to be stable when moving, the guiding to the moving contact 5 is enhanced, the situations that the moving contact 5 displaces in a small amplitude and the operation stability is influenced are avoided, and the stability of the equipment during operation is improved; this device is provided with installation mechanism 7, when fixed cover 65 installs, in the mounting groove that mounting pad 3 corresponds is inserted to one side of fixed cover 65, and the mounting panel 73 in the fixed cover 65 outside can laminate in the outside of mounting pad 3, can promote the slip cover 72 horizontal direction afterwards and slide, make the outside laminating of slip cover 72 in the outside of mounting panel 73, and accomplish the fixed between slip cover 72 and the mounting panel 73 through inserting and twisting the mode of threaded rod 74, can stir the rotor plate 76 in the mounting bracket 75 outside afterwards and rotate, the slipmat 77 of rotor plate 76 one end can laminate in the outside of fixed plate 78, and extrude one side of mounting panel 73 through the connecting spring 79 in the fixed plate 78 outside, thereby strengthened the fixed stability of mounting panel 73, reached easily the fixed purpose that corresponds fixed cover 65 of installation, and the installation fixed process is simple and convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A direct current contactor contact connecting mechanism comprises a connecting shell (1), and is characterized in that a static contact (2) is installed on the outer side of the connecting shell (1) in a matched mode, a mounting pad (3) is arranged on the outer side of the connecting shell (1), a contact action mechanism main body (4) is connected on the outer side of the connecting shell (1) in a matched mode, a moving contact (5) is arranged at one end of the contact action mechanism main body (4), a guide mechanism (6) is connected on the outer side of the moving contact (5) in a matched mode, and an installation mechanism (7) is arranged on the outer side of the guide mechanism (6);
guiding mechanism (6) are including guide block (61), the outside of guide block (61) is fixed with guide bar (62), the opposite side of guide bar (62) is provided with link (63), the inside rotation of link (63) is connected with gyro wheel (64), the outside of mounting pad (3) is fixed to be pegged graft and is had fixed cover (65), the outside of fixed cover (65) is fixed with spacing pad (66).
2. A dc contactor contact connection mechanism according to claim 1, characterized in that, the installation mechanism (7) includes a sliding groove (71), the mounting pad (3) has a sliding sleeve (72) through the sliding groove (71), the outside of the roller (64) is fixed with a mounting plate (73), the sliding sleeve (72) and the mounting plate (73) are fixed through a threaded rod (74), a mounting frame (75) is installed at the top of the mounting plate (73), the outside of the mounting frame (75) is hinged with a rotating plate (76), the other end of the rotating plate (76) is fixed with a non-slip pad (77), the outside of the mounting pad (3) is provided with a fixing plate (78), the outside of the fixing plate (78) is connected with a connecting spring (79).
3. A dc contactor contact connection mechanism according to claim 2, characterized in that one end of the fixing plate (78) is embedded inside the mounting pad (3), and one side of the non-slip pad (77) abuts against the outer side of the fixing plate (78).
4. A dc contactor contact connection mechanism according to claim 2, characterized in that one end of the connection spring (79) abuts against the outer side of the mounting plate (73).
5. A dc contactor contact connection mechanism according to claim 1, characterized in that the mounting pad (3) has a guide slot formed therein and adapted to the guide block (61) and the guide rod (62).
6. A dc contactor contact connection mechanism according to claim 1, characterized in that said position-limiting pad (66) is fixed to said fixing sleeve (65) by adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122175350.XU CN216120117U (en) | 2021-09-09 | 2021-09-09 | Direct current contactor contact coupling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122175350.XU CN216120117U (en) | 2021-09-09 | 2021-09-09 | Direct current contactor contact coupling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216120117U true CN216120117U (en) | 2022-03-22 |
Family
ID=80732211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122175350.XU Active CN216120117U (en) | 2021-09-09 | 2021-09-09 | Direct current contactor contact coupling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216120117U (en) |
-
2021
- 2021-09-09 CN CN202122175350.XU patent/CN216120117U/en active Active
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