TW582136B - Control center - Google Patents

Abstract

A control center has a case with front opening for accommodating a plurality of control units extending inwards with respect to the case, the control units being arranged in multiple rows and arrays and capable of being pulled forwards. The case has main circuit connectors at the back side for connecting a main circuit of the control unit with an external main circuit. The control unit has main circuit connectors for connecting a main circuit with an external main circuit, and control circuit connectors for connecting a control circuit with an external control circuit. The control circuit connectors provided at the back side of the control unit are movable forwards and backwards. The main circuit connectors are disconnected from the external main circuit when the main circuit connectors and the control circuit connectors are moved from the connecting positions for connecting with the external main circuit and the external circuit to a testing position at a given distance to the front side, with the control circuit remaining in connection with the external circuit.

Description

582136 V. Description of the invention [Technical field to which the invention belongs] The present invention relates to a control center or a control center for use control and protection. [Conventional technology] For the control center module used in power equipment control system, the main pull-out position can be used when the control module is out of the control module. It can also be used to control the position. However, according to the conventional technique, the opening and closing state of the control circuit can be changed. The present invention can obtain only the control position, and can appropriately control the starting of the motor in electric equipment. In particular, the control system for accommodating a plurality of control components for motor starting control and protection is constituted by a detection technique in which a control component that can be pulled out of the front and the pull circuit and the control circuit become open state is pulled forward a predetermined distance, in The above-mentioned test positions are not possible, and hinder the efficiency of work during the test. The control circuit of the module is in a closed-circuit state. In the control to improve the working efficiency during the test [disclosure of the invention], the control center of the present invention is a plurality of control modules with an opening in the front of the switchboard and forming a long shape toward the inside. It is neatly arranged in multiple stages, and is contained into a component room that can be drawn out from the front, and a control center that connects the main circuit of the control module to the external main circuit at the rear of the magic room. The control module has : The main circuit connector that connects the main circuit to the external main circuit, and the control circuit connector that connects the control circuit to the = circuit, and the control circuit connector 'located behind the control module can be oriented forward and backward relative to the control module The direction can be moved freely, and it is also connected to the main circuit connector and the control circuit connector.

M2136

When the remote connection of the external circuit is set, set it as # 制 雷 故 *, move to the test position in front of the predetermined distance and connect the circuit. The external connector is still connected to the external circuit, so that the main connector is externally connected. The main circuit connector is disconnected. =, The ㈣t connector is moved on the control module substrate and has: the control module at the above connection position: Jiang Wu, the locking mechanism for the position; the locking release mechanism for moving the control module from the connection position to the test position And at the detection position, a tension spring is used as a driving source for driving the connector in the direction of disconnection by the disconnection driving mechanism. [Best Embodiment of the Invention] A circuit breaker driving mechanism for driving two circuit connectors in a circuit breaker direction. ,

The control circuit of Fig. 1 is a perspective view of the control center of the present invention. Inside the substantially rectangular box-like shape = the control center 100, a plurality of control modules 1 are arranged and arranged regularly in a checkerboard shape. In the control center 100 of this embodiment, a total of 40 control components i are housed in 4 rows in the horizontal direction and 10 sections in the vertical direction.

Figure 2 is a perspective view of the control unit housed in the control center 100Q. The control unit 1 has a shape of a substantially rectangular parallelepiped having a long shape toward the inner side of the control center i 〇 〇. The control module 1 is a module substrate 2 having a side surface and a bottom surface forming one end of a rectangular parallelepiped. Inside the control module 1, various machines for controlling external equipment are mounted. A main circuit connector 3 and a control circuit connector 4 connected to the internal machine are provided inside. An operation handle is provided on the front of the control unit 1 as a blocking mechanism for the internal machine and can be switched on / off (0 / OFF).

313483.ptd Page 8 582136 V. The operating lever 7 described in the description of the invention (3). Fig. 3 is a side sectional view when the control unit 1 is pulled out to the test position by the control center 100. The control circuit connector 4 is fixed to the control circuit connector holder 5. The control circuit connector holder 5 is located behind the control module 1 and is provided so as to be able to move forward and backward with respect to the module substrate 2 toward the inside, that is, the extraction / insertion direction of the control module 1. That is, the control circuit connector holder 5 is provided so as to be freely movable in the front-back direction of the module substrate 2.

A tension spring 6 is stretched between the control circuit connector holder 5 and the component base 2. The tension spring 6 urges the control circuit connector holder 5 toward the front of the control module 1. The control circuit connector 4 is connected to the switchboard-side control circuit connector 14 at the detection position shown in FIG. 3. The switchboard-side control circuit connector 14 is connected to an external circuit such as a motor control circuit by a cable (not shown). There is no elongated flat plate-shaped inner rod 8 below the module substrate. The inner rod 8 is provided so as to be able to move freely in the front-back direction of the module substrate 2. The front end of the inner lever 8 is connected to the operating lever 7. The first latch 9, the second latch 10, and the third latch 丨 丨 are erected on the module substrate 2 so as to be able to move up and down. The control unit 丨 configured as described above is placed on the scaffold plate (spacer plate) 12 of the control center i 00. Fig. 4 is a side sectional view when the control unit i is removed from the control center 100. Fig. 5 is a perspective view showing a state when all the control components j are removed by the control center 100. The control center 100 is separated by a shelf plate (spacer plate) 12 and a plurality of component rooms are formed in the vertical direction. On each scaffold

313483.ptd Page 9 582136 V. Description of the invention (4) The module room formed by the plate 12 is divided by four spacer plates (not shown) to form 4 rooms. The control unit 1 is inserted into each room of the elongated rectangular parallelepiped toward the inner side formed as described above. Fig. 6 is a perspective view of the scaffold plate 12 of the control center 100. FIG. 7 is a plan view of the scaffold plate 12. In this embodiment, four control components 1 are placed in parallel on each shelf plate 12. For this purpose, three sets of square holes fastened with the latches of the control component 1 are attached to the shelf plate 12. A first square hole 12a which is engaged with the first latch 9 or the second flash lock 10 and a second square 孑 L1 2b which is engaged with the third latch 11 are inserted. FIG. 8 is a perspective view of the inner lever 8. FIG. 9 is a plan view of the inner rod 8. FIG. The inner lever 8 is formed in a generally elongated flat plate shape, and is provided with a slit for engaging the latch of the control unit 1. A first slit 8a engaged with the first latch 9 or the second latch is provided in the front, and a second slit 8b engaged with the third latch 丨 丨 is provided in the rear. The inner lever 8 is connected to the operation lever 7 by a circular hole 8c formed in the front end portion. FIG. 10 is a perspective view of the first latch 9. Figure n is a state diagram of the first flash lock 9 when viewed from three directions. The first latch 9 is formed by bending a flat plate with a main body portion of a substantially cross-section Π shape and a shaft portion penetrating the main body portion, and the first and second parts of the main body portion are formed to descend to the shelf plate 12 The claw portion 9 a ′ of one square hole 1 2 a and the engaging portion 9 b engaged with the first slit 8 a. Then, the first latch 9 fixes the lower end portion of the shaft portion to the module substrate 2 and supports the module substrate 2 so that the main body portion can move the module substrate 2 up and down. On the other hand, the claw portion 9a is formed corresponding to the vertical movement of the main body portion so as to be visible on the back surface of the module substrate 2. Between the hexagonal head portion and the main body portion provided above the shaft portion of the first lock 9, a not-shown figure is contracted.

Page 10 582136 V. Description of the invention (5) The compression spring is biased in such a way that the claw portion 9a is protruded. FIG. 12 is a perspective view of the second latch 10. Fig. 13 is a diagram showing a state in which the second latch 10 is viewed from three directions. The second latch 10 has a structure that is substantially the same as that of the i-th latch 9, and claws 10a and 1 Number! The engaging portion 101 of the slit 8a). The corner portion of one side of the claw portion 9a of the first latch 9 is formed in an arc shape, and the claw portion of the second latch 10 is formed! The corners on both sides of the 0a system are formed in an arc shape. The second latch 10 is to fix the lower end of the shaft portion to the module substrate 2 and to support the module substrate 2 so that the main body portion can move the module substrate 2 up and down. The claw portion 10a moves up and down corresponding to the main body portion, and is formed so as to be visible on the back surface of the module substrate 2. A compression spring (not shown) is contracted between the hexagonal head and the main body portion provided above the shaft portion of the latch 10, and the compression spring is viewed in a manner to protrude the claw portion 10a. The first is made, and the two pieces of the substrate are held. In contrast, the angled head is shown in FIG. 14 and the third latch 11 is a perspective view. Fig. 15 is a diagram Λ from 3 ΓΛ11. The third question lock 11 is made by bending the flat plate in Taiji: the door-shaped body part and the shaft part that runs through the body part = the second square hole that descends to the shelf plate 2 is formed on both sides] The second and third question lock U is used to fix the lower end of the shaft to the group.

The second part corresponds to the movement of the main body part up and down to form a second part. The sixth part above the shaft part of the third flash lock 11 Iβ is projected in a manner that the back of the pedestal 2 protrudes. The diagram is a top view of each state of the control module 1, from the left of the paper

582136 V. Description of the invention (6) Fang Qi indicates: connection position 詈, M place & octave / insert position. $ Lock release position, detection position and pumping Fig. 17 is a sectional view of the main part of the control unit 1 XVII-XVII line. State diagram of the inner lever 8 and the interlocks 9, 10, " at the connection position f in Fig. U. Move the control unit 2 on the scaffold board 12 in the direction of direction = in its connected position, then use the lever 7 to turn clockwise toward the paper surface of Fig. 16 and Dily 9 will descend f9f The first square hole ⑴ 'and the third interlock n are lowered by ^ 2 square hole i2b to become a locked state, so as to suppress movement in the front-rear direction. ^ 1 latch 9 is used to fasten the engaging portion 9b to the predetermined position below the second gap of the inner rod 8 and lower the claw portion 9a to the i-th square hole Ua of the shelf plate 12. 3 latch 11 The claw portion 11a penetrates the second slit center of the inner rod 8 and descends to the second square hole 12b of the shelf plate 12. The 19th chart does not control the lock release position of the component i along the 6th step. Figure XVI III- A cross-sectional view of the main part of the XVI line III. FIG. 20 is a state diagram of the internal lever 8 and each of the latches 9, 丨, and i ^ when the control unit 1 is in the unlocked position. The operating lever 7 is turned counterclockwise toward the paper surface of FIG. 16 and the internal lever 8 is moved backward to push up the first latch 9 and release the lock of the control unit 1. The first latch 9 is Push the engaging portion 9b out of the i-th slit 8a of the inner rod 8, push the engaging portion ⑽ onto the main surface of the inner rod 8, and pull the claw portion 9a from the square hole i2a. The third latch 1 1 The claw portion 1 1 a continues to descend into the second square hole 12 b of the shelf plate 丨 2.

313483.ptd Figure 21 shows the sectional view of the main part of the control unit 1 in the test position along the line XXI-XXI in Figure 丨 6. Figure 22 shows the control unit 1 in the test

Page 12 582136 V. Description of the invention (7) State diagram of the internal lever 8 and each of the latches 9, 10 and 11 in the position state. Figures 21 and 22 are from the unlocked state of Figures 19 and 20, and the component i is moved forward, and moved forward to the second latch 10 and lowered to the first of the shelf plate 12 Test position of the square hole 12a. At this test position, the main circuit connector 3_ is separated from the main circuit connector on the switchboard side 丨 3 (as shown in Figure 3), but the control circuit connector holder 5 is locked by the latch 丨 丨The shed board 1 2 ′ and the control circuit connector $ are connected to the switchboard-side control circuit connector 14. At this time, the tension spring 6 assembled on the module substrate 2 and the control circuit connector holder 5 is in a state of extending the movement control module. The sectional view of the main part of the drawing / insertion position state of the control unit 1 along line 16 I ^ ^ 11 is shown. Figure 24 shows the control assembly ii :; rotation of the internal lever 8 and the interlocks 9, 10, 11 in the Λ position state, the internal lever 8 controls the circuit from tj to the paper surface of Figure 16 and clockwise The connector is fixed and moved, and the lock 11 is pushed up to release the force to connect the control circuit = the lock on the scaffold plate 12, and the pull-out connector 4 of the puller δ is equipped with a thunder-like bolt / fixer 5 Back to the module substrate 2 side, and control the electrical state. In addition, since the internal circuit connector 14 becomes a separate piece 1 and can be withdrawn ^, it moves, pushes the latch 10 up, so that the control group 1 ", ip. Right-hand operation, X dream this ^: In the embodiment, 'the operation lever 7 is leftward / inserted in 4 states, said ", making connection, unlocking, detecting and extracting only the control electric power = in the main circuit open state, can also be obtained by Check the position status without external power supply

313483.ptd Page 13 ^ 2136 V. Description of the invention (8) The effect of improving operation efficiency can also be obtained in the source. According to the embodiment of the present invention, it is tied to: government.

Am. The control panel is equipped with a plurality of female components at the rear of the assembly room. The connector 1 is assembled with the connector 嫱 + A 丨 The main circuit connector 3 is used to connect the group 侔 1 to the rain circuit. The Λ circuit for the connection of the external main circuit, the batch control circuit of the main circuit connection part of the production center and the right in the basin ^ It is used to connect the control circuit of component 1 to external circuits such as Yuanyuan: Circuit The test circuit 丄 Γϊΐ1 of the control circuit motor moves in the forward and backward direction. External power: Λ, medium 'motor control circuit, etc. can be connected to the board 2 to maintain A ~ fine circuit connector 4 has: The locking device formed by the lock base 9 and U used by the module base; the operation lever 7 and the internal lever 8 used to move the group closing pin & to the test position to release the device; the tension spring 6 is used as In the test position, the disconnection drive device is used to drive the = control circuit connector 4 in the direction of disconnection, so the control circuit connector can be more reliably implemented through the drive source formed by the tension spring 6. 4 disconnection action, and a more appropriate lift can be obtained Operating efficiency when the test control center. ^ That is, according to the present invention, after having a plurality of component chambers with openings in the front of the switchboard and freely assembling the components, 4 'has a main circuit for connecting the module to an external main circuit. The control center of the main circuit connection section is 'prepared ...' to connect the control circuit of the module to the outside.卩 The control circuit connector of the circuit allows the control circuit connector behind the module to move forward and backward with respect to the module, and because of the test in the module Page 14 313483.ptd 582136 V. Description of the invention (9)

The position can be connected to the above-mentioned external electric lift test during the work efficiency control. As the control circuit board moves in the front-rear direction, the blocking device for the position is connected; the blocking device for the connection is released; The disconnection in the open direction drives the disconnection action of the installed circuit connector, and the control center of the work efficiency. Way, so a proper center can be obtained. The connector system has: when the group is maintained and the component is in the connection position, the connection position is maintained, the component is moved to the test position, and the control circuit connector is driven, so that the control can be reliably performed and an appropriate lift can be obtained. The test result is that the spring is used to connect and drive the A-mount circuit. The broken driving device will drive the above-mentioned driving source more reliably, so it can be obtained by the spring-a more appropriate =: = In the control of the operating efficiency when the operation is completed, and T, [Possibility of industrial use] The control center of the present invention is provided with an opening in front of the switchboard and will form a long strip toward the inside. A plurality of control modules are arranged neatly arranged in a plurality of sections and multiple rows, and are accommodated into a component room which can be drawn out from the front, and a control center having a main circuit connecting part for connecting the main circuit of the control module to an external main circuit behind the component room The control component includes a main circuit connector for connecting a main circuit to an external main circuit, and a control circuit for connecting the control circuit to an external circuit. Circuit connector, and that the control circuit is provided in the rear of the connector assembly, the control assembly with respect to the refuse toward the rear direction moving freely, and the main circuit connector and the control circuit connector, connected by a

582136 V. Description of the invention In the state of the test in front of the external master, this can be controlled to move, the locking device is unlocked and the direction is driven to open the circuit. Because the connector is more reliable in the direction of the moving source (10), the main circuit is connected to the test position circuit connector and has a control device; it is used to remove the device; and the disconnection drive can be It is true that the use of the pull spring to open the direction to drive the implementation of the controllable 0 circuit in the control connector, the lifting is tied to the component in the control group in the test device. When the connection position circuit is connected to the external main power-lift test, the connection position of the component substrate is controlled by the connection position for this purpose, so that the test can be maintained when the mover is still connected to the connection. It is planned to be connected to the external device for falling off efficiency. It is possible to keep the connection to move to the test circuit of the connector. As the rear position is known, the inspection position is more toward the disconnection connector as a driving source for connecting the control circuit by the disconnection driving device. Therefore, the disconnection action of the driving circuit connector by the spring can be made, and Lifting equipment

582136

Brief description of the drawing-^ [Simplified description of the drawing] FIG. 1 is a perspective view of the control center of the present invention. Figure 2 is a perspective view of a control module housed in the control center 100. Figure 3 is a side sectional view of the control unit when the control unit is pulled out to the test position. Fig. 4 is a side sectional view when the control unit is removed from the control center. Fig. 5 is a perspective view when all control components are removed by the control center. Fig. 6 is a perspective view of a scaffold plate of the control center. Figure 7 is a top view of the scaffolding plate. Figure 8 is a perspective view of the inner rod. Figure 9 is a top view of the inner rod. Figure 10 is a perspective view of the first latch. Figure 11 is a state diagram of the first latch viewed from three directions. Figure 12 is a perspective view of a second latch. Fig. 13 is a state diagram of the second latch viewed from three directions. Fig. 14 is a perspective view of a third latch. Fig. 15 is a state diagram of the third latch viewed from three directions. Fig. 16 is a plan view showing each state of the control unit. Fig. 17 shows a sectional view of the main part along the line XVII-XVII in Fig. 6 when the control unit is in a connected state. State diagram. Figure 18 shows the internal lever diagram when the control unit is in the connected position. And each latch. Figure 19 shows the control unit in the unlocked position. Sectional view of the main part of the line XVI II I-XVIIII in the figure.

313483.ptd Page 17 582136 Brief description of the drawings Figure 20 shows the internal lever and the state of each latch when the control unit is in the unlocked position. Fig. 21 shows a sectional view of the main part along the line XXI-XXI in Fig. 16 when the control unit is in the detection position. Figure 22 shows the internal lever and each latch when the control unit is in the detection position. Fig. 23 shows a sectional view of the main part along the line XXI II-XXI II in Fig. 16 when the control module is withdrawn / inserted. Figures 24 and 4 show the internal levers and the locked states when the control unit is withdrawn / inserted. [Explanation of component symbols] 2 Component substrate 4 Control circuit connector 6 Extension spring 8 Internal lever 8b Second slit 9 First latch 9b, 10b Fastening portion 12 Shelf plate 12b Second square hole I Control component 3 Main circuit Connector 5 Control circuit connector holder 7 Operating lever 8a First slit 8c Round hole 9a, 10a, 11a Claw II Third latch 1 2a First square hole 13 Switchboard main circuit connector 14 Switchboard control circuit connection Device

313483.ptd Page 18

Claims (1)

582136; Team Case No. 91105523 Amendment VI. Patent Application Scope 1. A control center is a neat arrangement of columns forming the inner direction, and the above control components connected to the external main circuit are arranged behind the component room for A main circuit device; and a locking mechanism for moving the connector, the control circuit in the forward and backward direction from the position of the control component; the disconnection drive driven by the lock release machine at the connection position in the direction of the test position, and set at The above device is connected to the control circuit in the above main circuit to the above external main movement to a predetermined distance. The connector is still connected to a control unit with an opening in the front of the switchboard and a long strip of multiple control components. It can be pulled out of the front component room and can be used to connect the main circuit of the control component to the main circuit connection part, which is characterized by: having: a main circuit connection to an external main circuit The control circuit is connected to the control circuit connector of the external main circuit. The control circuit is connected to the control module, and has the following features: to maintain the connection position when the connection position is moved to move the control component to the test structure; and The control circuit connector toward the disconnection mechanism, the control circuit connector behind the control assembly can move freely in the front-rear direction, and the connector and the control circuit connector are connected by the circuit and the external circuit, and the front In the test position, the main electric power was switched to the state of the control circuit and the external circuit. Page 1 2003.09.10.019 582136 Case No. 91105023? 2 months Amendment 6. Scope of patent application The road connector is disconnected by the above-mentioned external main circuit connector. 2. If the control center of the first scope of the patent application, the control uses a tension spring as the driving source for driving the circuit connector of the disconnection driving mechanism in the disconnection direction. Page 2 2003.09.10.020