Power dispatching device

Abstract

The utility model belongs to the field of electric power dispatching devices, and discloses an electric power dispatching device which comprises an electric cabinet, an operation panel and buttons. The first limiting unit comprises a limiting cylinder, a pressing cylinder, a sliding block and a torsional spring, the limiting cylinder is arranged on the button in a sleeving mode and fixed to the operation panel, a rotating groove and a sliding groove are formed in the outer wall of the limiting cylinder, the limiting cylinder is sleeved with the pressing cylinder, the sliding block is fixed into the pressing cylinder, one end of the torsional spring is connected with the button, and the other end of the torsional spring is connected with the inner wall of the pressing cylinder; and the second limiting unit comprises a connecting ring, a limiting plate, an elastic piece and a rotation stopping piece, the connecting ring is arranged outside the limiting cylinder in a sliding and sleeving mode, the limiting plate is installed in the circumferential direction of the connecting ring, a limiting groove is formed in the outer wall of the pressing cylinder, and the limiting plate is inserted into the limiting groove. And through the common use of the first limiting unit and the second limiting unit, the device has relatively high mistaken touch prevention capability, and can fully limit the hands of a worker.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power dispatching devices, and in particular relates to an electric power dispatching device. Background Art

[0002] Power dispatching is an effective management method used to ensure the safe and stable operation of the power grid, reliable external power supply, and orderly progress of various types of power production. Based on the data information fed back by the information collection equipment and the actual work progress, the operator or automatic control system is directed to adjust the dispatching device to ensure the continued safe and stable operation of the power grid.

[0003] A Chinese patent with publication number CN220673080U discloses an electric power dispatching device, including an electric cabinet, a cabinet door is rotatably connected inside the electric cabinet, an operation panel is arranged inside the electric cabinet, and a button is installed on the outer surface of the operation panel; a limit shell, the outer surface of the limit shell is fixedly connected to the outer surface of the operation panel, a groove is provided inside the limit shell, a cover plate is slidably connected to the inner wall of the groove, and a limit mechanism is arranged on the outer surface of the limit shell; a slide plate, the outer surface of the slide plate is fixedly connected to the outer surface of the operation panel, and a slider is slidably connected inside the slide plate. This electric power dispatching device can press the button down through the cooperation between the cover plate and the limit mechanism, thereby preventing the staff from pressing the button when not paying attention. The limit mechanism will limit the position of the cover plate, thereby limiting the position of the other hand, thereby preventing the other hand from accidentally touching other buttons, thereby solving the problem of the staff accidentally pressing the wrong button.

[0004] However, during actual use, after the slider leaves the stopper, although one end of the stopper is against the cover plate, the staff can press the cover plate to make the cover plate drive the stopper to move toward the side of the operating panel, thereby overcoming the spring force of the tray at the other end of the stopper, that is, the stopper cannot play a good position restriction role for the other hand (the hand can leave the slider), and because the slider slides down and resets by gravity, after the external force of the cover plate is cancelled, the cover plate is indirectly driven to reset by the rebound force of the spring, and the slider may be stuck on the top of the slide due to rust and wear. At this time, the slider cannot limit the position of the stopper, and the cover plate has not rotated to reset. At this time, the button does not have the ability to prevent accidental touches. In summary, the stability of the anti-accidental touch function of the above-mentioned device is poor, and it cannot effectively restrict the hands of the staff. Utility Model Content

[0005] The utility model aims to provide a power dispatching device to solve the problem of poor stability of the anti-mistouch function of the prior art mentioned above.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power dispatching device, comprising

[0007] An electric cabinet, with an operation panel installed inside and buttons installed on the operation panel;

[0008] The first limiting unit includes a limiting cylinder, a pressure cylinder, a slider and a torsion spring. The limiting cylinder is sleeved on the button and fixed to the operation panel. The outer wall of the limiting cylinder is provided with a rotation groove along the circumferential direction and a slide groove along the axial direction. The rotation groove is connected to the slide groove. The pressure cylinder is sleeved outside the limiting cylinder. The slider is fixed in the pressure cylinder. The slider is respectively adapted to the rotation groove and the slide groove. One end of the torsion spring is connected to the button, and the other end of the torsion spring is connected to the inner wall of the pressure cylinder.

[0009] The second limiting unit includes a connecting ring, a limiting plate, an elastic member and a rotation-stopping member. The connecting ring is slidably mounted outside the limiting cylinder. The limiting plate is installed on the circumference of the connecting ring. A limiting groove is provided on the outer wall of the pressing cylinder. The limiting plate is inserted into the limiting groove. The rotation-stopping member is used to limit the rotation of the connecting ring. The elastic member is used to drive the connecting ring away from the operating panel.

[0010] The principle and effect of this technical solution:

[0011] 1. Through the setting of the rotating groove, the sliding groove and the sliding block, the staff can rotate the pressing cylinder until the sliding block moves to the junction of the rotating groove and the sliding groove, and then press the pressing cylinder to make the button be pressed, and through the setting of the torsion spring, after the pressing is completed and the external force on the pressing cylinder is removed, the button will spontaneously drive the pressing cylinder away from the operation panel under the drive of the internal reset member (or the staff will manually drive the pressing cylinder away from the operation panel) until the button returns to its original position. At this time, the sliding block is located at the junction of the rotating groove and the sliding groove, and the torsion spring will spontaneously drive the pressing cylinder to rotate, so that after the external force is removed, the pressing cylinder returns to its original position, and it is difficult for the staff to accidentally press the pressing cylinder to drive the button, thereby having a stronger anti-accidental touch capability.

[0012] 2. Through the arrangement of the connecting ring, the limit plate, the limit groove and the anti-rotation part, the connecting ring cannot rotate relative to the limit cylinder, and then after the limit plate is inserted into the limit groove, the pressure cylinder cannot rotate relative to the limit cylinder, and the staff needs to manually tend to the connecting ring to drive the limit plate away from the limit groove, and then after the pressure cylinder is reset, it is restricted by the second limit unit and can neither rotate nor slide, and the anti-accidental touch capability is further enhanced. Under the action of the elastic part, the staff cannot remove the external force on the connecting ring when pressing the button, otherwise the connecting ring will drive the limit plate to reinsert into the limit groove to limit the rotation of the pressure cylinder. At this time, the staff needs to press the connecting ring with one hand and drive the pressure cylinder to rotate with the other hand, thereby limiting the position of the staff's hands and making it less likely for the staff to accidentally touch.

[0013] 3. There are multiple limit grooves and limit plates corresponding to each other. When the slider moves to the two ends of the rotating groove, the limit grooves and the limit plates are located at corresponding positions, that is, the limit plates can be inserted into the limit grooves. After the detection is completed, the elastic member can spontaneously drive the connecting ring to reset, and the reset member of the button can drive the pressure cylinder to reset in conjunction with the setting of the torsion spring, so that after the staff removes the external force on the pressure cylinder and the connecting ring in sequence, the device can automatically reset, thereby playing a good anti-accidental touch function.

[0014] 4. Even if the staff removes the external force on the pressure cylinder and the connecting ring at the same time, the slider can move to the junction of the rotating groove and the sliding groove driven by the tension spring and the button. However, the pressure cylinder cannot be rotated and reset under the drive of the torsion spring due to the restriction of the limit plate. However, the setting of the elastic part enables the pressure cylinder to be driven away from the operation panel, so that it is not easy to drive the button to trigger when the staff touches it accidentally, so that the staff can still have a good anti-accidental touch capability when it is not used according to the specification.

[0015] The utility model is further configured as follows: the anti-rotation member includes a connecting plate, a connecting rod and a stopper, the connecting rod is fixed on the operation panel, the stopper is fixed to the end of the connecting rod, the connecting plate is slidably sleeved on the connecting rod, and the connecting plate is fixed to the connecting ring.

[0016] The principle and effect of this technical solution: through the setting of the connecting rod and the connecting plate, the connecting ring cannot rotate relative to the limit cylinder and can only slide relative to the limit cylinder, thereby ensuring the position of the limit plate. By limiting the position of the limit plate, the limit plate has the function of limiting the rotation of the pressing cylinder.

[0017] The utility model is further configured as follows: the elastic member is a tension spring, one end of the tension spring is connected to the stopper, the other end of the tension spring is connected to the connecting plate, and the tension spring is sleeved on the connecting rod.

[0018] The principle and effect of this technical solution: through the setting of the tension spring, the connecting ring has the external force that spontaneously moves away from the operating panel, that is, after the worker removes the external force on the connecting ring or the limit plate, the limit plate will be spontaneously inserted into the limit groove under the drive of the tension spring, thereby limiting the rotation of the pressure cylinder, and it is not easy for the connecting ring to get stuck, the stability is higher, and even if the staff removes the external force on the pressure cylinder and the connecting ring at the same time after pressing, the pressure cylinder cannot be rotated and reset due to the limitation of the limit plate, but due to the setting of the tension spring, the pressure cylinder is subjected to a force away from the operating panel, and thus it is not easy for the staff to press the button when the pressure cylinder is accidentally touched, and the ability to prevent accidental touch is stronger.

[0019] The utility model is further configured as follows: a push ring is fixed on the outer side of the limiting plate, and the pressing cylinder slides on the inner side of the push ring.

[0020] The principle and effect of this technical solution: the setting of the push ring makes it easier for the staff to drive the connecting ring to drive the limit plate away from the limit groove, and to maintain the position of the limit plate through the push ring.

[0021] The utility model is further configured as follows: the width of the limiting groove is greater than the width of the limiting plate.

[0022] The principle and effect of this technical solution: when the staff releases the connecting ring and the pressure cylinder simultaneously, the connecting ring drives the pressure cylinder away from the operating panel until the slider slides to the junction of the rotating groove and the sliding groove. Since the limit plate is inserted in the limit groove, the torsion spring cannot drive the pressure cylinder to rotate and reset. By making the width of the limit groove larger than the limit plate, the pressure cylinder can still be driven by the torsion spring to rotate the limit groove relative to the limit plate by a certain angle, so that the slider rotates part of the way from the sliding groove to the rotating groove. At this time, the slider is not completely in the rotating groove and the sliding groove, so that the slider cannot continue to slide along the sliding groove. Although the device has not returned to its initial state, it still has a certain ability to prevent accidental touch, and its safety and reliability are higher.

[0023] The utility model is further configured as follows: the first limiting unit further comprises a compression spring, the compression spring is located in the compression cylinder, and the compression spring abuts against a side of the limiting cylinder away from the operation panel.

[0024] The principle and effect of this technical solution: the setting of the compression spring enables the pressure cylinder to be further driven away from the operation panel through the compression spring after the button is pressed, so that the pressure cylinder is easier to return to its original position without the need for manual pulling out by the staff, avoiding the situation where the button's rebound force is too small to drive the pressure cylinder to drive the slider to move to the junction of the rotating groove and the sliding groove.

[0025] The utility model is further configured that: an end of the outer wall of the pressing cylinder away from the operating panel has anti-slip textures.

[0026] The principle and effect of this technical solution: the setting of the anti-slip texture makes it difficult for the staff to slip when holding the pressing cylinder and driving the pressing cylinder to rotate and press down, thereby making the pressing work more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is the front view of the utility model;

[0028] Figure 2 for Figure 1 A cross-sectional view of

[0029] Figure 3 for Figure 2 A partial enlarged view of the

[0030] Figure 4 for Figure 3 A partial enlarged view of the

[0031] Figure 5 for Figure 3 Back structure diagram of the medium pressure cylinder;

[0032] Figure 6 for Figure 3 Structural diagram without a pressure cylinder and a second limiting unit;

[0033] Figure 7 for Figure 6 Structural diagram when there is no compression spring;

[0034] Figure 8 for Figure 3 The local structure diagram of the middle thrust ring;

[0035] Fig. 9 for Figure 3 Partial structural diagram when there is no push ring at the second limit unit. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0037] The reference numerals in the drawings of the specification include:

[0038] 101. Electric cabinet; 102. Operation panel; 103. Button;

[0039] 201, limiting cylinder; 202, rotating groove; 203, sliding groove; 204, pressing cylinder; 205, limiting groove; 206, sliding block; 207, torsion spring; 208, compression spring;

[0040] 301, connecting ring; 302, limiting plate; 303, connecting plate; 304, connecting rod; 305, stopper; 306, tension spring; 307, push ring.

[0041] As attached Figure 1-9 As shown, the utility model discloses a power dispatching device, including an electric cabinet 101, a first limiting unit and a second limiting unit. The outer side of the electric cabinet 101 is provided with an exhaust fan and an exhaust hole, such as Figure 1 As shown, a lighting lamp is installed inside the electric cabinet 101. Figure 2 As shown, an operation panel 102 is installed inside the electric cabinet 101, and a button 103 is installed on the operation panel 102. The operation panel 102 and the button 103 are both existing structures and are connected to the power control system in the electric cabinet 101. The distribution and scheduling of power is achieved by controlling the button 103. This is an existing technology and will not be elaborated in detail.

[0042] The first limiting unit includes a limiting cylinder 201, a pressing cylinder 204, a slider 206, a compression spring 208 and a torsion spring 207. The limiting cylinder 201 is sleeved on the button 103. The end of the button 103 is slidably inserted with the limiting cylinder 201. The limiting cylinder 201 is fixed on the operation panel 102. The outer wall of the limiting cylinder 201 is provided with a rotating groove 202 along the circumferential direction, and a sliding groove 203 along the axial direction. The rotating groove 202 and the sliding groove 203 are respectively provided with two, and are symmetrically distributed on the outer wall of the limiting cylinder 201. The rotating groove 202 is connected with the sliding groove 203. The pressing cylinder 204 is sleeved outside the limiting cylinder 201. The inner wall of the pressing cylinder 204 is symmetrically fixed. There are two sliders 206, and the slider 206 can rotate at an angle of 90° in the rotating groove 202, that is, the sector angle corresponding to the rotating groove 202 is 90°. The sliders 206 are respectively adapted to the rotating groove 202 and the slide groove 203, that is, the slider 206 can be moved to the rotating groove 202 or the slide groove 203 by rotating or sliding. One end of the torsion spring 207 is connected to the button 103, and the other end of the torsion spring 207 is connected to the inner wall of the pressure cylinder 204. The compression spring 208 is located in the pressure cylinder 204, and the compression spring 208 is abutted against the side of the limit cylinder 201 away from the operation panel 102, and the end of the button 103 is located on the inner side of the compression spring 208.

[0043] The second limiting unit includes a connecting ring 301, a limiting plate 302, an elastic member and a stopper. The connecting ring 301 is slidably mounted outside the limiting cylinder 201. Four limiting plates 302 are arranged at intervals along the circumference of the connecting ring 301. Four limiting grooves 205 are opened on the outer wall of the pressing cylinder 204. The limiting plates 302 are respectively inserted into the limiting grooves 205 in a one-to-one correspondence. Two groups of stoppers are provided and are symmetrically distributed about the connecting ring 301. The stoppers include a connecting plate 303, a connecting rod 304, and a connecting rod 305. 4 and a stopper 305, the connecting rod 304 is fixed on the operation panel 102, the stopper 305 is fixed to the end of the connecting rod 304, the connecting plate 303 is slidably mounted on the connecting rod 304, and the connecting plate 303 is fixed to the connecting ring 301, the number of elastic members corresponds to the anti-rotation member, the elastic member is a tension spring 306, one end of the tension spring 306 is connected to the stopper 305, the other end of the tension spring 306 is connected to the connecting plate 303, and the tension spring 306 is mounted on the connecting rod 304. A push ring 307 is fixed to the outer side of the four limit plates 302, and the pressing cylinder 204 slides on the inner side of the push ring 307, wherein the width of the limit groove 205 is greater than the width of the limit plate 302. The length of the limit plate 302 is less than the length of the limit groove 205, and the end of the outer wall of the pressing cylinder 204 away from the operation panel 102 has anti-slip textures.

[0044] The specific implementation process is as follows:

[0045] When in use, after opening the door of the electric cabinet 101 and the light switch, the staff finds the position of the button 103 to be adjusted, and then presses the push ring 307 with one hand to make the push ring 307 drive the connecting ring 301 and the limit plate 302 away from the limit groove 205 until the limit plate 302 is completely out of the limit groove 205. At this time, the other hand holds the pressing cylinder 204, and then drives the pressing cylinder 204 to rotate until it cannot rotate, and then presses the pressing cylinder 204, so that the pressing cylinder 204 drives the button 103 to rotate. 3 is triggered, thereby playing the role of adjusting the operation of electricity, and then the external force on the pressure cylinder 204 is removed at this time, and the pressure cylinder 204 is away from the operation panel 102 under the action of the reset force of the compression spring 208 and the button 103, and then rotates and resets under the drive of the torsion spring 207. At this time, the external force on the push ring 307 is removed, and the tension spring 306 will drive the connecting plate 303 to automatically reset the connecting ring 301, that is, the limiting plate 302 is inserted into the limiting groove 205, thereby playing a stable limiting and anti-mistouch function.

[0046] If the operator simultaneously removes the external force on the push ring 307 and the pressure cylinder 204, the second limit unit and the pressure cylinder 204 will simultaneously move away from the operation panel 102, and the torsion spring 207 cannot immediately drive the pressure cylinder 204 to rotate, and the limit plate 302 has been inserted into the limit groove 205. At this time, because the size of the limit plate 302 is smaller than the limit groove 205, the torsion spring 207 can rotate at a small angle, so that the slider 206 moved to the junction of the rotating groove 202 and the sliding groove 203 is displaced by a certain angle relative to the rotating groove 202 and the sliding groove 203, so that the slider 206 cannot continue to slide in the sliding groove 203 at this time, and thus can play the role of preventing accidental touch. Moreover, due to the restrictions of the torsion spring 207, the tension spring 306 and the compression spring 208, even if the pressure cylinder 204 is driven to rotate when accidentally touched, it is not easy to drive the pressure cylinder 204 to press the button 103, so the anti-accidental touch ability is strong and the stability is high.

[0047] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A power dispatching device, characterized in that: include An electric cabinet, wherein an operation panel is installed inside, and buttons are installed on the operation panel; The first limiting unit comprises a limiting cylinder, a pressure cylinder, a slider and a torsion spring, wherein the limiting cylinder is sleeved on the button and fixed to the operation panel, a rotation groove is provided on the outer wall of the limiting cylinder along the circumferential direction, and a slide groove is provided along the axial direction, the rotation groove is communicated with the slide groove, the pressure cylinder is sleeved outside the limiting cylinder, the slider is fixed in the pressure cylinder, and the slider is respectively adapted to the rotation groove and the slide groove, one end of the torsion spring is connected to the button, and the other end of the torsion spring is connected to the inner wall of the pressure cylinder; The second limiting unit includes a connecting ring, a limiting plate, an elastic member and a stop member. The connecting ring is slidably mounted outside the limiting cylinder. The limiting plate is installed on the circumference of the connecting ring. A limiting groove is provided on the outer wall of the pressing cylinder. The limiting plate is inserted into the limiting groove. The stop member is used to limit the rotation of the connecting ring. The elastic member is used to drive the connecting ring away from the operating panel.

2. A power dispatching device according to claim 1, characterized in that: The anti-rotation member includes a connecting plate, a connecting rod and a stopper, wherein the connecting rod is fixed on the operating panel, the stopper is fixed on the end of the connecting rod, the connecting plate is slidably mounted on the connecting rod, and the connecting plate is fixed to the connecting ring.

3. A power dispatching device according to claim 2, characterized in that: The elastic member is a tension spring, one end of which is connected to the stopper, the other end of which is connected to the connecting plate, and the tension spring is sleeved on the connecting rod.

4. A power dispatching device as claimed in claim 3, characterized in that: A push ring is fixed on the outer side of the limiting plate, and the pressing cylinder slides on the inner side of the push ring.

5. The power dispatching device according to claim 1, characterized in that: The width of the limiting groove is greater than the width of the limiting plate.

6. A power dispatching device according to claim 1, characterized in that: The first limiting unit further includes a compression spring, which is located in the compression cylinder and abuts against a side of the limiting cylinder away from the operation panel.

7. The power dispatching device according to claim 1, characterized in that: An end of the outer wall of the pressing cylinder away from the operation panel has anti-slip textures.

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