CN216928411U - Contactor with signal leading-out terminal - Google Patents
Contactor with signal leading-out terminal Download PDFInfo
- Publication number
- CN216928411U CN216928411U CN202220810186.7U CN202220810186U CN216928411U CN 216928411 U CN216928411 U CN 216928411U CN 202220810186 U CN202220810186 U CN 202220810186U CN 216928411 U CN216928411 U CN 216928411U
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- contact
- signal leading
- contactor
- moving contact
- static contact
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Abstract
The utility model belongs to the technical field of electric appliances, and discloses a contactor with a signal leading-out terminal, which comprises a contactor shell, a frame and the signal leading-out terminal arranged in the contactor shell; a moving contact and a static contact are also arranged in the shell and on the frame, and the moving contact moves towards the static contact and contacts the static contact, so that the smoothness of a circuit can be realized; the moving contact runs away from the fixed contact, so that the disconnection of a circuit can be realized; the signal lead-out terminal comprises a frame, a plurality of signal lead-out terminals and a plurality of signal lead-out terminals, wherein the frame is provided with a plurality of elastic conducting strips; the side surface of the moving contact is provided with a top plate; when the moving contact moves towards the static contact and contacts the static contact, the top plate pushes against the conducting strip to enable the lower surfaces of the two signal leading-out terminals to be in an electric connection state. The contactor has the advantages of convenience in judging the working states of the moving contact and the static contact, simple structure, convenience and reliability.
Description
Technical Field
The utility model belongs to the technical field of electric appliances, and particularly relates to a contactor with a signal leading-out terminal.
Background
The contactor is an electromechanical control device, is provided with a control system and a controlled system, and plays the roles of automatic regulation, safety protection, circuit conversion and the like in a circuit; the working principle is a 'automatic switch' using small current to control large current operation, which is usually applied in automatic control circuit, the control system generally uses small current, and the controlled system is generally a main contact, i.e. a main circuit system.
Among the prior art, the contactor lacks the instruction function of main contact and separation, mainly indicates, and control system sends control command, and the actual instruction is lacked by control system operating condition, to this problem, this patent has increased a pair of auxiliary contact, and the position and the contact state of its state direct reaction main contact possess simple structure moreover, the firm reliable characteristics of function.
Disclosure of Invention
The utility model aims to solve the defects and provides a contactor with a signal leading-out terminal, which is convenient to judge the working states of a moving contact and a fixed contact and is convenient to use.
The technical scheme of the utility model is as follows: the contactor with the signal leading-out terminal comprises a shell and a frame in the shell, wherein a moving contact and a static contact are further mounted in the shell and on the frame, and the moving contact runs towards the static contact and contacts the static contact, so that the smoothness of a circuit can be realized; the moving contact moves away from the fixed contact, so that the circuit can be disconnected; the method is characterized in that: the two signal leading-out terminals are arranged on the frame, and a transverse elastic conducting strip is arranged below one first signal leading-out terminal; the side surface of the moving contact is provided with a top plate; when the moving contact moves towards the static contact and contacts the static contact, the top plate pushes against the conducting strip to enable the lower surfaces of the two signal leading-out terminals to be in an electric connection state; when the moving contact is separated from the static contact, the top plate loosens the conducting strip to enable the lower surfaces of the two signal leading-out terminals to be in a non-electric connection state.
Furthermore, the elastic conducting strip is fixed on the first signal leading-out terminal.
Furthermore, the top plate is made of insulating materials, and the top plate and the movable contact are integrated.
The utility model has the beneficial effects that: the contactor has the advantages of convenience in judging the working states of the moving contact and the static contact and convenience in use.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the main components of the front face of the present invention.
Fig. 3 is a schematic diagram of the right main components of the present invention.
Wherein: 1. The device comprises a frame 2, a moving contact 3, a static contact 4, a signal leading-out terminal 5, a conducting strip 6 and a top plate.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the contactor with the signal leading-out terminal comprises a shell and a frame 1 in the shell, wherein a moving contact 2 and a static contact 3 are further installed in the shell and on the frame, and the moving contact moves towards the static contact and contacts with the static contact, so that the smoothness of a circuit can be realized; the moving contact moves away from the fixed contact, so that the circuit can be disconnected; the method is characterized in that: the signal lead-out terminal comprises a frame 1, two signal lead-out terminals 4, a transverse elastic conducting strip 5 and a signal lead-out terminal, wherein the two signal lead-out terminals are arranged on the frame 1; the side surface of the moving contact is provided with a top plate 6; when the moving contact moves towards the static contact and contacts the static contact, the top plate 6 pushes against the conducting plate 5 to enable the lower surfaces of the two signal leading-out terminals 4 to be in an electric connection state; when the moving contact 2 is separated from the static contact 3, the top plate 6 loosens the conducting strip 5 to enable the lower surfaces of the two signal leading-out terminals 4 to be in a non-electric connection state.
When the utility model is used, the two signal leading-out terminals are connected with two ends of a detection circuit outside, an indicating component and a power supply are arranged in the detection circuit, and the indicating component is, for example, an indicator lamp, an alarm and the like; when the moving contact moves towards the static contact and contacts the static contact, the top plate pushes against the conducting plate to enable the lower surfaces of the two signal leading-out terminals to be in an electric connection state, the working state of the contactor can be known only by observing an indicating component of the detection circuit, the use is convenient, and the purpose of the utility model can be realized.
Furthermore, the elastic conducting strip is fixed on the first signal leading-out terminal.
Furthermore, the top plate is made of insulating materials, and the top plate and the movable contact are integrated.
Furthermore, the two signal leading-out terminals are connected with a detection circuit or a power supply and an indicator light outside, and the indicator light is arranged outside the shell.
The utility model has the advantages of more complete component installation.
Furthermore, the two signal leading-out terminals and the fixed contact are fixed on the frame in an insulated manner, and the two signal leading-out terminals, the movable contact and the top plate are also insulated from each other.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The embodiments of the present invention are merely preferred structures and not exclusive structures, wherein the accompanying drawings and the structures, ratios, sizes, quantities, and the like shown therein are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the conditions under which the present invention can be implemented, and therefore, the present invention has no technical essence, and any structural modifications, ratio changes or size adjustments do not affect the effects and the achievable purposes of the present invention, and should still fall within the disclosed technologies.
Claims (4)
1. The contactor with the signal leading-out terminal comprises a frame in a shell, wherein a moving contact and a static contact are further arranged in the shell and on the frame, and the moving contact moves towards the static contact and contacts the static contact, so that the smoothness of a circuit can be realized; the moving contact moves away from the fixed contact, so that the circuit can be disconnected; the method is characterized in that: the two signal leading-out terminals are arranged on the frame, and a transverse elastic conducting strip is arranged below one first signal leading-out terminal; the side surface of the moving contact is provided with a top plate; when the moving contact moves towards the static contact and contacts the static contact, the top plate pushes against the conducting strip to enable the lower surfaces of the two signal leading-out terminals to be in an electric connection state; when the moving contact is separated from the static contact, the top plate loosens the conducting strip to enable the lower surfaces of the two signal leading-out terminals to be in a non-electric connection state.
2. The contactor with signal leading-out terminal according to claim 1, wherein: the elastic conducting strip is fixed on the first signal leading-out terminal.
3. The contactor with signal leading-out terminals according to claim 1 or 2, wherein: the top plate is made of insulating materials, and the top plate and the movable contact are integrated.
4. The contactor with signal leading-out terminals according to claim 1 or 2, wherein: the two signal leading-out terminals and the fixed contact are fixed on the frame in an insulated way, and the two signal leading-out terminals, the movable contact and the top plate are also insulated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220810186.7U CN216928411U (en) | 2022-04-10 | 2022-04-10 | Contactor with signal leading-out terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220810186.7U CN216928411U (en) | 2022-04-10 | 2022-04-10 | Contactor with signal leading-out terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216928411U true CN216928411U (en) | 2022-07-08 |
Family
ID=82233244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220810186.7U Active CN216928411U (en) | 2022-04-10 | 2022-04-10 | Contactor with signal leading-out terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216928411U (en) |
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2022
- 2022-04-10 CN CN202220810186.7U patent/CN216928411U/en active Active
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