CN220915160U - Frequency converter for anti-misoperation electric shock machine - Google Patents
Frequency converter for anti-misoperation electric shock machine Download PDFInfo
- Publication number
- CN220915160U CN220915160U CN202322555355.4U CN202322555355U CN220915160U CN 220915160 U CN220915160 U CN 220915160U CN 202322555355 U CN202322555355 U CN 202322555355U CN 220915160 U CN220915160 U CN 220915160U
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- frequency converter
- recess
- sliding
- converter body
- guard plate
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- 239000000872 buffer Substances 0.000 claims abstract description 26
- 230000035939 shock Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an anti-misoperation electric shock motor frequency converter, which relates to the technical field of motor frequency converters and comprises: the frequency converter body, equal fixed connection fixing base in frequency converter body top and below one side, set up by the screw hole on the fixing base, the surface of frequency converter body is provided with control panel, frequency converter body both sides all are provided with the recess, the recess inner wall is provided with the lead screw, the lead screw is located the inside one end surface of recess and has cup jointed the sliding seat, one side fixedly connected with guard plate of sliding seat, the recess bottom is provided with buffer, frequency converter body both sides are provided with the louvre. Through having set up recess, lead screw, sliding seat and guard plate, the staff of being convenient for adjusts the guard plate and protects control panel, avoids appearing the mistake to bump etc. situation, has set up buffer, is convenient for cushion the shock attenuation to the guard plate when adjusting the guard plate, avoids the guard plate to cause the damage to the converter.
Description
Technical Field
The utility model relates to the technical field of motor frequency converters, in particular to an anti-misoperation electric shock motor frequency converter.
Background
The frequency converter is the electric control equipment that uses frequency conversion technique and microelectronics, controls alternating current motor through changing motor working power frequency mode, is equipped with the knob that has regulatory function on some frequency converters, because the knob is protruding to establish outside the frequency converter, so often can be because by carelessly touch and appear the data change on the knob rotation on the frequency converter influence the work of motor in daily life, perhaps because non-staff such as child go the rotation knob without accident influence the work of motor, causes unnecessary problem or hidden danger on the equipment work, and then need protect the knob switch.
The application number is as follows: chinese patent of CN202223391295.9, entitled: the utility model provides an "mistake protection electric shock machine converter", includes converter body and guard plate, and the guard plate is located the front of converter body, and the equal fixedly connected with L type cardboard in the left and right sides at guard plate back, and the slide has all been seted up to the position of leaning on of converter body left and right sides, and the surface and the interior surface sliding connection of slide of L type cardboard. According to the utility model, the front surface of the frequency converter body can be protected by arranging the protection plate, the situation that an irrelevant person touches the switch under an unexpected condition is avoided, the protection plate can be fixedly limited when being protected by arranging the L-shaped clamping plate, the slide way, the limiting plate, the pressure spring and the push plate, and meanwhile, the protection plate can be limited when being opened, so that a worker can conveniently operate the control button when the protection plate is opened, and the frequency converter has the advantages of good false touch prevention protection effect on the motor frequency converter and convenience for the worker to operate the button.
But the device is when using, thereby will guard plate backward promote and produce dislocation between messenger's L type cardboard and the limiting plate and make guard plate whereabouts use operating button, but lack the stop device to the guard plate, the guard plate takes place to drop under the circumstances that the mistake bumps easily, can strike spout bottom when secondly guard plate whereabouts to drive the converter and take place to shake, cause the damage of converter easily.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the frequency converter of the anti-misoperation electric shock machine, which is convenient for a worker to adjust the protection plate to protect the control panel by arranging the groove, the screw rod, the sliding seat and the protection plate, and avoid the situation of mistaken collision and the like, and is convenient for buffering and damping the protection plate when the protection plate is adjusted, so that the protection plate is prevented from damaging the frequency converter.
The utility model also provides a frequency converter with the error-proof electric shock machine, which comprises: the frequency converter body, equal fixed connection fixing base in frequency converter body top and below one side, set up by the screw hole on the fixing base, and screw hole internal thread connection has the bolt, the surface of frequency converter body is provided with control panel, the control panel top is provided with operating button, frequency converter body both sides all are provided with the recess, the recess inner wall is provided with the lead screw, the lead screw runs through in recess one side threaded connection has the handle, the lead screw is located the inside one end surface of recess and has cup jointed the sliding seat, one side fixedly connected with guard plate of sliding seat, the recess bottom is provided with buffer, frequency converter body both sides are provided with the louvre. Through having set up recess, lead screw, sliding seat and guard plate, the staff of being convenient for adjusts the guard plate and protects control panel, avoids appearing the mistake to bump etc. situation, has set up buffer, is convenient for cushion the shock attenuation to the guard plate when adjusting the guard plate, avoids the guard plate to cause the damage to the converter.
According to the anti-misoperation electric shock motor frequency converter, the buffer device comprises sliding grooves arranged on two sides of the inner wall of the groove, a sliding plate is connected in the sliding grooves in a sliding mode, a buffer spring is fixedly connected to the bottom of the sliding plate, and one end, away from the sliding plate, of the buffer spring is fixedly connected with the bottom wall of the groove. The sliding seat descends to press the sliding plate, so that the sliding plate is driven to descend, and the buffer spring below the sliding plate buffers the sliding plate, so that the protection plate is prevented from falling to damage the frequency converter body.
According to the anti-misoperation electric shock motor frequency converter, the through hole is formed in the surface of the sliding plate, and the screw rod penetrates through the through hole of the sliding plate. The outer surface of the sliding plate sliding screw rod is convenient to enable through the arranged through holes.
According to the anti-misoperation electric shock motor frequency converter, two buffer springs are arranged and are positioned on two sides of the screw rod. The sliding plate is uniformly buffered and damped through the two buffer springs.
According to the frequency converter for the anti-misoperation electric shock machine, the inner wall of the radiating hole is provided with a dustproof net. Air entering the frequency converter body is filtered through the dustproof net, and dust is prevented from damaging internal parts of the frequency converter body.
According to the anti-misoperation electric shock motor frequency converter, the shape of the protection plate is concave and covers the surface of the control panel. The surface of the control panel can be protected through the protection plate, and damage or false touch of the control panel is avoided.
According to the anti-misoperation electric shock motor frequency converter, the sliding seat is connected to the inner wall of the groove in a sliding mode. Thereby be convenient for slide at the recess inner wall through the sliding seat drive guard plate and remove at converter body surface.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of the overall structure of an anti-electric shock motor frequency converter according to the present utility model;
FIG. 2 is a schematic diagram showing a cross-sectional structure of a frequency converter body of an anti-electric shock motor frequency converter according to the present utility model;
FIG. 3 is a side view of the structure of the frequency converter body of the anti-misoperation motor frequency converter;
Fig. 4 is an enlarged view of the structure at a in fig. 3.
Legend description:
1. A transducer body; 2. a fixing seat; 3. a threaded hole; 4. a control panel; 5. operating a button; 6. a groove; 7. a screw rod; 8. a handle; 9. a sliding seat; 10. a protection plate; 11. a buffer device; 12. a heat radiation hole; 111. a chute; 112. a slide plate; 113. a buffer spring; 121. a dust-proof net.
Description of the embodiments
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, an embodiment of the present utility model provides an anti-electric shock motor frequency converter, which includes: the frequency converter body 1, equal fixed connection fixing base 2 in frequency converter body 1 top and below one side, set up by screw hole 3 on the fixing base 2, and threaded connection has the bolt on the screw hole 3, be convenient for fix frequency converter body 1 through fixing base 2, the surface of frequency converter body 1 is provided with control panel 4, control panel 4 top is provided with operating button 5, be convenient for staff's control and operation through operating button 5, frequency converter body 1 both sides all are provided with recess 6, the recess 6 inner wall is provided with lead screw 7, lead screw 7 runs through in recess 6 one side threaded connection has handle 8, and handle 8 surface is provided with the slipmat, the phenomenon of skidding appears avoiding, lead screw 7 is located the inside one end surface of recess 6 and has cup jointed sliding seat 9, one side fixedly connected with guard plate 10 of sliding seat 9, and guard plate 10 are convenient for protect control panel 4, the recess 6 bottom is provided with buffer 11, frequency converter body 1 both sides are provided with louvre 12, be convenient for dispel the heat to the inside frequency converter body 1 through louvre 12.
The buffer device 11 comprises sliding grooves 111 arranged on two sides of the inner wall of the groove 6, a sliding plate 112 is connected in the sliding grooves 111 in a sliding mode, the area of the sliding plate 112 is the same as that of the bottom of the sliding seat 9, a buffer spring 113 is fixedly connected to the bottom of the sliding plate 112, one end, away from the sliding plate 112, of the buffer spring 113 is fixedly connected with the bottom wall of the groove 6, and the sliding plate 112 is convenient to buffer through the buffer spring 113.
Working principle: when the frequency converter is used for the first time, the frequency converter body 1 is fixed at a designated position through the bolts on the fixing base 2, the control panel 4 on the frequency converter body 1 is protected through the protection plate 10, the situation that the control panel 4 is damaged or is mistakenly bumped is avoided, when the control panel 4 is required to be operated, a worker rotates the handle 8 to drive the sliding seat 9 on the screw rod 7 to slide in the groove 6, thereby driving the protection plate 10 on the sliding seat 9 to move, the protection plate 10 descends in the descending process, the sliding seat 9 descends to touch the sliding plate 112, the buffer spring 113 below the sliding plate 112 deforms to buffer and absorb shock, the frequency converter body 1 is prevented from being damaged in the descending process of the protection plate 10, and the control panel 4 can be operated after the protection plate 10 descends.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. An anti-misuse electrical shock machine frequency converter, comprising: the frequency converter body (1), its characterized in that, equal fixed connection fixing base (2) in frequency converter body (1) top and below one side, set up by screw hole (3) on fixing base (2), and screw hole (3) internal thread connection has the bolt, the surface of frequency converter body (1) is provided with control panel (4), control panel (4) top is provided with operating button (5), frequency converter body (1) both sides all are provided with recess (6), recess (6) inner wall is provided with lead screw (7), lead screw (7) run through in recess (6) one side threaded connection has handle (8), lead screw (7) are located recess (6) inside one end surface and have cup jointed sliding seat (9), one side fixedly connected with guard plate (10) of sliding seat (9), recess (6) bottom is provided with buffer (11), frequency converter body (1) both sides are provided with louvre (12).
2. The anti-misoperation motor frequency converter according to claim 1, wherein the buffer device (11) comprises sliding grooves (111) arranged on two sides of the inner wall of the groove (6), sliding plates (112) are connected in a sliding mode in the sliding grooves (111), buffer springs (113) are fixedly connected to the bottoms of the sliding plates (112), and one ends, far away from the sliding plates (112), of the buffer springs (113) are fixedly connected with the bottom wall of the groove (6).
3. The frequency converter of the electric shock preventing machine according to claim 2, wherein the surface of the sliding plate (112) is provided with a through hole, and the screw rod (7) penetrates through the through hole of the sliding plate (112).
4. An anti-electric shock motor frequency converter according to claim 2, characterized in that there are two buffer springs (113) located on both sides of the screw (7).
5. The anti-misoperation motor frequency converter according to claim 1 is characterized in that the inner wall of the radiating hole (12) is provided with a dust screen (121).
6. The frequency converter of the anti-misoperation motor according to claim 1, characterized in that the protection plate (10) is concave in shape and covers the surface of the control panel (4).
7. The frequency converter of the electric shock preventing machine according to claim 1, wherein the sliding seat (9) is slidably connected to the inner wall of the groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555355.4U CN220915160U (en) | 2023-09-20 | 2023-09-20 | Frequency converter for anti-misoperation electric shock machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555355.4U CN220915160U (en) | 2023-09-20 | 2023-09-20 | Frequency converter for anti-misoperation electric shock machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220915160U true CN220915160U (en) | 2024-05-07 |
Family
ID=90908440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322555355.4U Active CN220915160U (en) | 2023-09-20 | 2023-09-20 | Frequency converter for anti-misoperation electric shock machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220915160U (en) |
-
2023
- 2023-09-20 CN CN202322555355.4U patent/CN220915160U/en active Active
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| GR01 | Patent grant | ||
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