CN216980458U

CN216980458U - Electromagnetic AC energy-saving contactor

Info

Publication number: CN216980458U
Application number: CN202122343151.5U
Authority: CN
Inventors: 李东明; 胡亚刚
Original assignee: Xi'an Aier Energy Equipment Co ltd
Current assignee: Xi'an Aier Energy Equipment Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-07-15
Anticipated expiration: 2031-09-27

Abstract

The utility model provides an electromagnetic alternating current energy-saving contactor. The method comprises the following steps: fixed plate, fixed establishment, protection machanism and winding displacement mechanism. The electromagnetic type alternating current energy-saving contactor provided by the utility model has the characteristics that the contactor body is convenient to operate when being installed or disassembled by positioning the positioning block and fixing the contactor body by the baffle through the arrangement of the testing mechanism, so that a large amount of time is prevented from being wasted when the contactor body is operated, the contactor body is fixedly arranged in the shell by the shell, the contactor body can be well separated from an article, the damage caused by the fact that the contactor body is directly contacted with the article and is impacted is avoided, the service life of the contactor body is prolonged, data lines on the contactor body are clearly arranged, the phenomenon that the data lines are disordered and knotted is avoided, the stability of the joint of the contactor body and the data lines is reduced, and the probability that the data lines are separated from the contactor body is reduced.

Description

Electromagnetic AC energy-saving contactor

Technical Field

The utility model relates to the technical field of contactors, in particular to an electromagnetic alternating-current energy-saving contactor.

Background

The contactor is divided into an alternating current contactor (voltage AC) and a direct current contactor (voltage DC), is applied to electric power, distribution and power utilization occasions, and is an electric appliance which utilizes a coil to flow current to generate a magnetic field to close a contact so as to control a load in industrial electricity in a broad sense.

However, in the installation process of the contactor, the common contactor is usually fixed by using bolts when being installed, and because the types of the bolts are not the same type, the bolts used when being installed are multiple, tools corresponding to the bolts are needed to be used, if the corresponding tools cannot be found in time, the phenomenon that the bolts cannot normally install the contactor can be caused, a large amount of time is wasted very easily, and the contactor is not convenient to install.

Therefore, it is necessary to provide an electromagnetic ac energy-saving contactor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the electromagnetic alternating current energy-saving contactor, which can ensure that the contactor body has the characteristic of convenient operation when being installed or disassembled, and avoids wasting a large amount of time when in operation.

In order to realize the purpose, the technical scheme adopted by the utility model is as follows:

an electromagnetic AC energy-saving contactor, comprising: the device comprises a fixing plate, a fixing mechanism, a protection mechanism and a wire arranging mechanism; the fixed establishment includes the fixed block, the bottom fixed connection of fixed block is at the top of fixed plate, the inside fixedly connected with slide bar of fixed block, first spring has been cup jointed to the surface of slide bar, the limiting plate has been cup jointed in the surface activity of slide bar, the left side of limiting plate slides and runs through there is the bracing piece, the right side fixedly connected with baffle of limiting plate, the top fixedly connected with mounting panel of fixed plate, the top fixedly connected with locating piece of fixed plate.

Preferably, the first spacing groove with spacing board looks adaptation is seted up to the inside of fixed block, the both ends difference fixed connection of bracing piece is in the both sides of first spacing inslot wall, the left end welding of first spring is at the left side of first spacing inslot wall, and the right-hand member welding of first spring is in the left side of limiting plate, the locating hole with locating piece looks adaptation is seted up to the bottom of mounting panel, the top fixed mounting of mounting panel has the ware body, the bottom fixedly connected with data line of the ware body.

Preferably, protection machanism includes the shell, the bottom swing joint of shell is at the top of fixed plate, the outside pole of the inside fixedly connected with of shell, the bottom of outside pole slides and runs through there is interior pole, the surface of interior pole has cup jointed the second spring, the first spacing dish of top fixedly connected with of interior pole, the positive surface of shell is provided with glass.

Preferably, the bottom end of the inner rod is fixedly connected to the top of the fixing plate, a second limiting groove matched with the first limiting disc is formed in the outer rod, the top end of the second spring is welded to the bottom of the first limiting disc, and the bottom end of the second spring is welded to the bottom surface of the inner wall of the second limiting groove.

Preferably, the wire arranging mechanism comprises a connecting plate, the bottom of the connecting plate is fixedly connected to the top of the fixing plate, the top of the connecting plate is movably connected with a top plate, the bottom of the top plate is fixedly connected with a connecting rod, a third spring is sleeved on the outer surface of the connecting rod, and the bottom of the connecting rod is fixedly connected with a second limiting disc.

Preferably, the top of connecting plate and the top of roof all seted up with the fixed orifices of data line looks adaptation, the third spacing groove with the spacing dish looks adaptation of second is seted up to the inside of connecting plate, the top welding of third spring is at the top surface of third spacing inslot wall, and the bottom welding of third spring is at the top of the spacing dish of second.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the fixing mechanism is arranged, and the positioning block is used for positioning and the baffle is used for fixing when the device body is installed, so that the device body has the characteristic of convenience in operation when being installed or disassembled, and the waste of a large amount of time during operation is avoided;

(2) according to the utility model, the protection mechanism is arranged, and the shell is utilized to fixedly install the device body in the shell, so that the device body can be well separated from an article, the device body is prevented from being directly contacted with the article and being damaged by impact, and the service life of the device body is prolonged;

(3) The utility model arranges the data lines on the device body clearly by arranging the line arranging mechanism, avoids the phenomenon of disordered knotting of the data lines, reduces the stability of the connection part of the device body and the data lines and reduces the probability of separation of the data lines and the device body.

Drawings

Fig. 1 is a perspective view of an electromagnetic ac energy-saving contactor according to the present invention;

fig. 2 is a cross-sectional perspective view of a fixing block of an electromagnetic type ac energy-saving contactor provided by the present invention;

fig. 3 is a cross-sectional perspective view of a connecting plate of an electromagnetic type ac energy-saving contactor provided by the present invention;

fig. 4 is a cross-sectional perspective view of an outer rod of an electromagnetic type ac power-saving contactor provided by the present invention.

Wherein, the names corresponding to the reference numbers are: 1-fixing plate, 2-fixing mechanism, 201-fixing block, 202-sliding rod, 203-first spring, 204-limiting plate, 205-supporting rod, 206-baffle, 207-mounting plate, 208-positioning block, 3-protection mechanism, 301-shell, 302-outer rod, 303-inner rod, 304-second spring, 305-first limiting disc, 306-glass, 4-wire arranging mechanism, 401-connecting plate, 402-top plate, 403-connecting rod, 404-third spring, 405-second limiting disc, 5-device body and 6-data line.

Detailed Description

The present invention will be further described with reference to the following description and examples, including but not limited to the following examples.

Referring to fig. 1-4, an electromagnetic ac energy-saving contactor comprises: the device comprises a fixed plate 1, a fixed mechanism 2, a protection mechanism 3 and a wire arranging mechanism 4; the fixing mechanism 2 comprises a fixing block 201, the bottom of the fixing block 201 is fixedly connected with the top of the fixing plate 1, the slide bar 202 is fixedly connected inside the fixed block 201, the limit plate 204 can slide inside the fixed block 201 by using the slide bar 202, the outer surface of the sliding rod 202 is sleeved with a first spring 203, so that the baffle 206 can be restored to the position by the elasticity of the first spring 203 after being pressed, a limiting plate 204 is movably sleeved on the outer surface of the sliding rod 202, a supporting rod 205 penetrates through the left side of the limiting plate 204 in a sliding manner, so that the limiting plate 204 has the characteristic of balance when moving in the fixed block 201, the right side of the limiting plate 204 is fixedly connected with a baffle 206, the top of the fixing plate 1 is fixedly connected with a mounting plate 207, the top of the fixing plate 1 is fixedly connected with a positioning block 208, so that the phenomenon of position deviation when the mounting plate 207 is mounted is avoided.

As shown in fig. 1-2, a first limiting groove adapted to a limiting plate 204 is formed in the fixed block 201, two ends of the supporting rod 205 are respectively and fixedly connected to two sides of an inner wall of the first limiting groove, a left end of the first spring 203 is welded to a left side of the inner wall of the first limiting groove, and a right end of the first spring 203 is welded to a left side of the limiting plate 204, so that the limiting plate 204 is prevented from sliding in the fixed block 201 in a balanced manner, a positioning hole adapted to a positioning block 208 is formed in the bottom of the mounting plate 207, and the mounting plate 207 is prevented from having no good positioning characteristics when being mounted, a device body 5 is fixedly mounted on the top of the mounting plate 207, and a data line 6 is fixedly connected to the bottom of the device body 5;

by arranging the fixing mechanism 2, the positioning block 208 is used for positioning and the baffle 206 is used for fixing when the device body 5 is installed, so that the device body 5 has the characteristic of convenient operation when being installed or disassembled, and the waste of a large amount of time during operation is avoided.

As shown in fig. 1 and 4, the protection mechanism 3 includes a housing 301, the bottom of the housing 301 is movably connected to the top of the fixing plate 1, an outer rod 302 is fixedly connected to the inside of the housing 301, an inner rod 303 is slidably penetrated through the bottom end of the outer rod 302, a second spring 304 is sleeved on the outer surface of the inner rod 303, so that the inner rod 303 can be restored to the position by the elasticity of the second spring 304 after being moved out from the inside of the outer rod 302, a first limiting disc 305 is fixedly connected to the top end of the inner rod 303, the inner rod 303 is prevented from being separated from the outer rod 302, and a glass 306 is arranged on the front surface of the housing 301.

As shown in fig. 4, the bottom end of the inner rod 303 is fixedly connected to the top of the fixing plate 1, so as to prevent the outer shell 301 from being unable to be connected to the fixing plate 1, which results in the case body 5 being unable to be protected, the inner portion of the outer rod 302 is provided with a second limiting groove adapted to the first limiting disc 305, so as to prevent the first limiting disc 305 from being unable to move in the outer rod 302, the top end of the second spring 304 is welded to the bottom of the first limiting disc 305, and the bottom end of the second spring 304 is welded to the bottom surface of the inner wall of the second limiting groove;

by arranging the protection mechanism 3, the casing 301 is utilized to fixedly install the device body 5 in the casing 301, so that the device body 5 can be well separated from an article, the device body 5 is prevented from being directly contacted with the article and damaged by impact, and the service life of the device body 5 is prolonged.

As shown in fig. 1-3, the wire arranging mechanism 4 includes a connecting plate 401, the bottom of the connecting plate 401 is fixedly connected to the top of the fixing plate 1, so as to prevent the connecting plate 401 from being connected normally, which results in the data wire 6 being unable to be arranged normally, the top of the connecting plate 401 is movably connected to a top plate 402, the bottom of the top plate 402 is fixedly connected to a connecting rod 403, a third spring 404 is sleeved on the outer surface of the connecting rod 403, the bottom of the connecting rod 403 is fixedly connected to a second limiting disc 405, so that the connecting rod 403 is limited in the connecting plate 401, and the connecting rod 403 is prevented from being separated from the connecting plate 401.

As shown in fig. 3, fixing holes adapted to the data line 6 are formed in the top of the connecting plate 401 and the top of the top plate 402, so that the data line 6 is prevented from being damaged due to extrusion, a third limiting groove adapted to the second limiting disc 405 is formed in the connecting plate 401, so that the second limiting disc 405 can move in the connecting plate 401, the top end of the third spring 404 is welded to the top surface of the inner wall of the third limiting groove, and the bottom end of the third spring 404 is welded to the top of the second limiting disc 405;

through setting up winding displacement mechanism 4, carry out clear range to data line 6 on the ware body 5, avoid appearing the chaotic phenomenon of knoing of data line 6 to reduce the stability of the ware body 5 and the 6 junction of data line, reduce the probability that data line 6 and ware body 5 break away from.

When the device is installed, firstly, the shell 301 is pulled to move with slight force, the shell 301 is separated from the fixed plate 1, the inner rod 303 moves out of the outer rod 302 when the shell 301 moves, the second spring 304 in the outer rod 302 contracts under the influence of the external acting force until the shell 301 is pulled to be incapable of moving continuously, the position of the shell 301 is kept to be fixed, the mounting plate 207 provided with the device body 5 is placed on the fixed plate 1, the baffle 206 is pushed to move towards the fixed block 201 with slight force, the baffle 206 contracts towards the inside of the fixed block 201, the first spring 203 in the fixed block 201 contracts under the influence of the external acting force, the limiting plate 204 slides on the supporting rod 205 and the sliding rod 202 when the baffle 206 moves, and the position of the baffle 206 is kept to be fixed after the baffle 206 is pushed to completely contract into the fixed block 201, the mounting plate 207 is positioned by using the positioning block 208, the positioning block 208 is inserted into the mounting plate 207, the fixing plate 207 is contacted with the fixing plate 1, the retaining plate 206 is loosened, the retaining plate 206 is moved out from the fixing block 201 by the acting force when the first spring 203 recovers and is contacted with the mounting plate 207, after the fixing of the device body 5 is completed, one end of the data wire 6 far away from the device body 5 penetrates through the shell 301, the retaining shell 301 is loosened slowly, the shape of the second spring 304 in the outer rod 302 is not influenced by the external acting force any longer to recover, the inner rod 303 contracts towards the inside of the outer rod 302, the shell 301 moves towards the direction close to the fixing plate 1 until the shell 301 is contacted with the fixing plate 1, the data wire 6 penetrating through the shell 301 is pulled by light force, the top plate 402 is pulled to be separated from the connecting plate 401, the top plate 402 drives the connecting rod 403 to move, and the connecting rod 403 is moved out from the inside of the connecting plate 401, the third spring 404 in the connection plate 401 contracts in a shape influenced by the external force until the top plate 402 is pulled to be unable to move continuously, the data line 6 is inserted into the gap between the top plate 402 and the connection plate 401 and the data line 6 is pulled lightly until the top plate 402 is released, the shape of the third spring 404 in the connection plate 401 is not restored by the external force, the connection rod 403 contracts in the connection plate 401 by the force generated when the third spring 404 is restored, and the top plate 402 moves in a direction close to the connection plate 401 until the top plate 402 contacts the data line 6 and stops moving.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but any insubstantial modifications or changes made in the spirit and the spirit of the main design of the present invention, which still solves the technical problems consistent with the present invention, should be included in the scope of the present invention.

Claims

1. An electromagnetic type energy-conserving contactor of exchanging, characterized by that, comprising:

the device comprises a fixing plate, a fixing mechanism, a protection mechanism and a wire arranging mechanism;

fixed establishment includes the fixed block, the top at the fixed plate is connected to the bottom of fixed block, the internal connection of fixed block has the slide bar, the slide bar has cup jointed first spring, the slide bar has cup jointed the limiting plate, the bracing piece has been run through in the left side of limiting plate, the right side of limiting plate is connected with the baffle, the top of fixed plate is connected with the mounting panel, the top of fixed plate is connected with the locating piece.

2. The electromagnetic type ac energy-saving contactor according to claim 1, wherein the fixed block has a first limiting groove formed therein and adapted to the limiting plate, the two ends of the supporting rod are connected to two sides of an inner wall of the first limiting groove, the first spring is connected to the first limiting groove and the limiting plate, the bottom of the mounting plate has a positioning hole adapted to the positioning block, the top of the mounting plate is mounted with a device body, and the bottom of the device body is connected to the data line.

3. The electromagnetic alternating-current energy-saving contactor according to claim 1, wherein the protection mechanism comprises a housing, the bottom of the housing is connected to the top of the fixing plate, an outer rod is connected to the inside of the housing, an inner rod penetrates through the bottom end of the outer rod, a second spring is sleeved on the inner rod, a first limiting disc is connected to the top end of the inner rod, and the housing is provided with glass.

4. The electromagnetic alternating-current energy-saving contactor as claimed in claim 3, wherein the bottom end of the inner rod is connected to the top of the fixing plate, a second limiting groove matched with the first limiting disc is formed inside the outer rod, the top end of the second spring is welded to the bottom of the first limiting disc, and the bottom end of the second spring is welded to the bottom surface of the inner wall of the second limiting groove.

5. The electromagnetic type alternating current energy-saving contactor according to claim 1, wherein the wire arranging mechanism comprises a connecting plate, the bottom of the connecting plate is connected to the top of the fixing plate, the top of the connecting plate is connected with a top plate, the bottom of the top plate is connected with a connecting rod, the connecting rod is sleeved with a third spring, and the bottom end of the connecting rod is connected with a second limiting disc.

6. The electromagnetic alternating-current energy-saving contactor according to claim 5, wherein the top of the connecting plate and the top of the top plate are both provided with fixing holes matched with the data line, the connecting plate is internally provided with a third limiting groove matched with the second limiting disc, the top end of the third spring is welded on the top surface of the inner wall of the third limiting groove, and the bottom end of the third spring is welded on the top of the second limiting disc.