Electric control cabinet operation fault detection device
By designing a sliding cover and locking mechanism to protect the screen and buttons, the problem of easy damage to the partial discharge instrument during transport is solved, thus achieving the durability of the instrument and the reliability of the detection.
Patent Information
- Application Number
- CN202423049311.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing partial discharge instruments are prone to damage to the screen and buttons due to bumps and knocks during transport, which affects their lifespan.
A fault detection device for an electrical control cabinet was designed. It uses a sliding cover and locking mechanism to protect the screen and buttons. The sliding cover can be unlocked by pressing the button, and the sliding cover can be flipped to cover the screen and buttons. When in use, the dust baffle automatically opens to expose the interface, and the connector is inserted for connection.
It effectively protects the screen and buttons from impact damage, extends the instrument's lifespan, and prevents dust from entering the interface through an automatic dust baffle, ensuring proper connection of the detection head.
Smart Images
Figure CN223650666U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the electric control cabinet detection technical field, specifically related to an electric control cabinet operation fault detection device. BACKGROUND
[0002] In order to ensure that the electric control cabinet can normally run, it needs to be regularly checked for faults, and generally, a partial discharge instrument is used to cooperate with a detection probe to detect the electric control cabinet.
[0003] The existing partial discharge instrument is mostly a handheld partial discharge instrument for convenient detection, and the instrument is provided with a screen and keys, which are easily damaged by knocking during carrying. UTILITY MODEL CONTENTS
[0004] The utility model wants to overcome the technical problem of the prior art, and provides an electric control cabinet operation fault detection device.
[0005] The technical scheme adopted to solve the above technical problems is: an electric control cabinet operation fault detection device, comprising a body and a detection head, a groove is formed in the bottom of the body, an interface is arranged on the inner wall of the groove, recess opening and closing structures are symmetrically arranged in the body, sliding grooves are symmetrically formed in the body, a sliding cover is arranged on the body in a sliding manner, sliding columns are symmetrically arranged on the inner wall of the sliding cover, and clamping grooves are formed in the sliding columns.
[0006] Further, a locking mechanism is arranged, the locking mechanism comprises third springs symmetrically arranged in the body, one end of each third spring is fixedly connected with an arc-shaped block, the arc-shaped blocks are arranged in correspondence with the clamping grooves, the locking mechanism further comprises fourth springs fixedly arranged in the sliding columns, one end of each fourth spring is fixedly connected with a button, and the surface of one side of each button is fixedly connected with a push rod.
[0007] Through the above technical scheme, the button on the sliding cover is pressed, the fourth spring is squeezed and the push rod is driven to move the arc-shaped block away from the button, so that the arc-shaped block squeezes the third spring and moves out of the clamping groove, thereby releasing the locking of the sliding cover, moving the sliding cover upward, driving the sliding column to slide upward in the sliding groove and disengaging from the sliding groove, thereby removing the sliding cover and exposing the screen and the keys, and then turning the sliding cover to the back of the body, when not in use, covering the front of the body with the sliding cover 3, and then sliding the sliding column downward along the sliding groove, while the side wall of the sliding column pushes the arc-shaped block to squeeze the third spring, when the sliding column slides into the bottom of the sliding groove, the arc-shaped block is clamped into the clamping groove of the sliding column under the pushing of the third spring, thereby locking the sliding cover, protecting the screen and the keys, effectively avoiding scratches on the screen caused by knocking, and prolonging the service life of the instrument.
[0008] Further, an air slot is formed in the sliding column.
[0009] Further, the groove opening and closing structure comprises a dust blocking plate slidingly arranged on the inner walls on both sides of the groove, a connecting plate is fixedly connected to the dust blocking plate, a second inclined block is fixedly connected to the upper end of the connecting plate, and a second spring is fixedly connected to the side surface of the connecting plate.
[0010] Further, the groove opening and closing structure further comprises a plug column slidingly arranged at the bottom of the sliding groove, an L-shaped connecting plate is fixedly connected to the lower end of the plug column, a first spring is fixedly connected to the lower surface of the horizontal plate of the L-shaped connecting plate, and a first inclined block is fixedly connected to the lower end of the vertical plate of the L-shaped connecting plate.
[0011] Further, the inclined surface of the first inclined block is arranged in abutment with the inclined surface of the second inclined block.
[0012] Further, a lead wire is arranged on the detection head, and a plug connector is connected to one end of the lead wire.
[0013] Through the above technical scheme, when the sliding cover is in the front position, the plug column is located in the empty slot of the sliding column, and when the sliding cover is in the back position, the plug column is dislocated from the empty slot of the sliding column. During the downward movement of the sliding column, the bottom end of the sliding column pushes the plug column to move downward, thereby driving the L-shaped connecting plate to move downward and compressing the first spring, so that the first inclined block moves downward. Since the inclined surface of the first inclined block is arranged in abutment with the inclined surface of the second inclined block, during the downward movement of the first inclined block, the second inclined block moves horizontally along the inclined surface by being pushed by the inclined surface of the first inclined block, and the connecting plate compresses the second spring, thereby driving the dust blocking plate to move to both sides of the groove. When the sliding column slides into the bottom of the sliding groove, the arc-shaped block is clamped into the clamping groove of the sliding column by being pushed by the third spring, thereby locking the sliding cover, so that the interface is exposed, the plug connector is inserted into the interface, the detection head is connected to the body and detection is performed, and manual movement of the dust blocking plate is not required for opening, so that the use is more convenient. When not in use, the dust blocking plate can block the interface, effectively preventing dust from entering the interface, and preventing poor contact when the detection head is connected.
[0014] The beneficial effects of the utility model are as follows:
[0015] (1) The utility model discloses a sliding cover and locking mechanism are set up, press the button on the sliding cover to extrude fourth spring and drive push rod to move away from the direction of button to arc block to extrude third spring and remove the card slot to the lock of sliding cover is removed, and the sliding cover is moved upwards to drive the slide post to slide upwards in the sliding slot and separate from the sliding slot to remove the sliding cover, expose the screen and button, and the sliding cover is turned over to the back of the body, when not using, make the sliding cover 3 cover the front of the body 1, and make the slide post slide down along the sliding slot, and the sidewall of slide post pushes arc block and extrudes third spring, when the slide post slides into the bottom of the sliding slot, and arc block is inserted into the card slot of slide post under the push of third spring to lock the sliding cover, can protect the screen and button, effectively avoid the scratch damage of screen being bumped, prolong the service life of instrument,
[0016] (2) The utility model discloses a dust baffle is set up, and the plug post is located in the empty slot of slide post when the sliding cover is in the front, and the plug post is out of position with the empty slot of slide post when the sliding cover is in the back, in the process of moving down of slide post, the bottom end of slide post pushes plug post and moves down to drive L type connecting plate and extrude first spring to drive first inclined block and move down, because the inclined surface of first inclined block is attached with the inclined surface of second inclined block, in the process of moving down of first inclined block, the second inclined block is moved horizontally along the inclined surface and drives connecting plate and extrudes second spring to drive dust baffle and move to the both sides of recess, when the slide post slides into the bottom of the sliding slot, and arc block is inserted into the card slot of slide post under the push of third spring to lock the sliding cover, so that the interface is exposed, so that the plug connector is inserted into the interface, so that the detection head is connected with the body and detects, need not manually move dust baffle and open again, use more convenient, when not using, dust baffle can shield the interface, effectively avoid dust into the interface, avoid the contact of detection head when connecting. DRAWINGS
[0017] Figure 1 It is the perspective view of the utility model kind of electric control cabinet operation fault detection device's body top view perspective drawing;
[0018] Figure 2 It is the utility model kind of electric control cabinet operation fault detection device's body top view perspective drawing;
[0019] Figure 3 It is the utility model kind of electric control cabinet operation fault detection device's body top view perspective drawing;
[0020] Figure 4 It is the utility model kind of electric control cabinet operation fault detection device's sliding cover perspective drawing;
[0021] Figure 5 It is the utility model kind of electric control cabinet operation fault detection device's section view;
[0022] Figure 6 is the A structure enlarged view of the electric control cabinet running fault detection device of the utility model,
[0023] Figure 7 is the recess opening and closing structure perspective view of the electric control cabinet running fault detection device of the utility model,
[0024] Figure 8 is the body sectional view of the electric control cabinet running fault detection device of the utility model,
[0025] Figure 9 is the detection head perspective view of the electric control cabinet running fault detection device of the utility model.
[0026] Reference signs: 1, body; 2, sliding groove; 3, sliding cover; 4, recess; 5, sliding column; 6, clamping groove; 7, empty slot; 8, recess opening and closing structure; 81, insertion column; 82, L-shaped connecting plate; 83, first spring; 84, first inclined block; 85, second inclined block; 86, second spring; 87, connecting plate; 88, dust baffle; 9, locking mechanism; 91, third spring; 92, arc-shaped block; 93, button; 94, fourth spring; 95, push rod; 10, interface; 11, detection head; 12, wire; 13, plug. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.
[0028] As shown in Figures 1-9 , the electric control cabinet running fault detection device of the embodiment includes a body 1 and a detection head 11, the bottom of the body 1 is provided with a recess 4, the inner wall of the recess 4 is provided with an interface 10, the inside of the body 1 is provided with a recess opening and closing structure 8 in a symmetrical manner, the body 1 is provided with a sliding groove 2 in a symmetrical manner, the body 1 is provided with a sliding cover 3 in a sliding manner, the inner wall of the sliding cover 3 is provided with a sliding column 5 in a symmetrical manner, the sliding column 5 is provided with a clamping groove 6;
[0029] It also includes a locking mechanism 9, the locking mechanism 9 includes a third spring 91 provided in the body 1 in a symmetrical manner, one end of the third spring 91 is fixedly connected with an arc-shaped block 92, the arc-shaped block 92 is provided correspondingly with the clamping groove 6, the locking mechanism 9 also includes a fourth spring 94 fixedly arranged in the sliding column 5, one end of the fourth spring 94 is fixedly connected with a button 93, one side surface of the button 93 is fixedly connected with a push rod 95, when not in use, the body 1 is covered by the sliding cover 3 in front, and is locked, which can protect the screen and the button, effectively avoid the screen from being damaged by being knocked, and prolong the service life of the instrument.
[0030] The sliding column 5 is provided with a hollow groove 7.
[0031] The groove opening and closing structure 8 comprises a dustproof plate 88 slidingly arranged on the inner wall of the groove 4, the dustproof plate 88 is fixedly connected with a connecting plate 87, the upper end of the connecting plate 87 is fixedly connected with a second inclined block 85, and the side surface of the connecting plate 87 is fixedly connected with a second spring 86. When not in use, the dustproof plate 88 can shield the interface 10, effectively preventing dust from entering the interface 10, and avoiding poor contact when the detection head 11 is connected.
[0032] The groove opening and closing structure 8 further comprises a plug column 81 slidingly arranged at the bottom of the sliding groove 2, the lower end of the plug column 81 is fixedly connected with an L-shaped connecting plate 82, the lower surface of the horizontal plate of the L-shaped connecting plate 82 is fixedly connected with a first spring 83, and the lower end of the vertical plate of the L-shaped connecting plate 82 is fixedly connected with a first inclined block 84.
[0033] The inclined surface of the first inclined block 84 is arranged in abutment with the inclined surface of the second inclined block 85.
[0034] The detection head 11 is provided with a wire 12, one end of the wire 12 is connected with a plug 13, and the body 1 can be exposed while the plug 13 is automatically opened to expose the interface 10 during use, thereby facilitating use.
[0035] The working principle of the embodiment is as follows: when in use, the button 93 on the sliding cover 3 is pressed, thereby extruding the fourth spring 94 and driving the push rod 95 to push the arc-shaped block 92 to move away from the button 93, so that the arc-shaped block 92 extrudes the third spring 91 and moves out of the clamping groove 6, thereby releasing the locking of the sliding cover 3, moving the sliding cover 3 upward, thereby driving the sliding column 5 to slide upward in the sliding groove 2 and disengage from the sliding groove 2, thereby removing the sliding cover 3, exposing the screen and the keys, and then turning the sliding cover 3 to the back of the body 1, and then making the sliding column 5 slide downward along the sliding groove 2, while the side wall of the sliding column 5 pushes the arc-shaped block 92 to extrude the third spring 91, when the sliding cover 3 is in the front, the plug column 81 is located in the hollow groove 7 of the sliding column 5, when the sliding cover 3 is in the back, the plug column 81 is misaligned with the hollow groove 7 of the sliding column 5, in the process of moving the sliding column 5 downward, the bottom end of the sliding column 5 pushes the plug column 81 to move downward, thereby driving the L-shaped connecting plate 82 to move downward and extrude the first spring 83, thereby driving the first inclined block 84 to move downward, since the inclined surface of the first inclined block 84 is arranged in abutment with the inclined surface of the second inclined block 85, in the process of moving the first inclined block 84 downward, the inclined surface pushes the second inclined block 85 to move horizontally along the inclined surface and drives the connecting plate 87 to extrude the second spring 86, thereby driving the dustproof plate 88 to move to both sides of the groove 4, when the sliding column 5 slides into the bottom of the sliding groove 2, the arc-shaped block 92 is clamped into the clamping groove 6 of the sliding column 5 under the pushing of the third spring 91, thereby locking the sliding cover 3, thereby exposing the interface 10, thereby making the plug 13 inserted into the interface 10, thereby connecting the detection head 11 with the body 1 and detecting.
[0036] The above merely describes the preferred embodiments of the present application, and is not intended to limit the scope of protection of the present application.
Claims
1. A fault detection device for an electrical control cabinet, comprising a main body (1) and a detection head (11), characterized in that: The bottom of the main body (1) is provided with a groove (4), and an interface (10) is provided on the inner wall of the groove (4). The inside of the main body (1) is symmetrically provided with groove opening and closing structures (8). The main body (1) is symmetrically provided with sliding grooves (2). The main body (1) is slidably provided with a sliding cover (3). The inner wall of the sliding cover (3) is symmetrically provided with sliding columns (5). The sliding columns (5) are provided with slots (6). It also includes a locking mechanism (9), which includes a third spring (91) symmetrically arranged in the body (1). One end of the third spring (91) is fixedly connected to an arc-shaped block (92), and the arc-shaped block (92) is correspondingly arranged with the slot (6). The locking mechanism (9) also includes a fourth spring (94) fixedly arranged in the slide column (5). One end of the fourth spring (94) is fixedly connected to a button (93), and a push rod (95) is fixedly connected to one side surface of the button (93).
2. The electrical control cabinet operation fault detection device according to claim 1, characterized in that, The sliding column (5) has a slot (7).
3. The electrical control cabinet operation fault detection device according to claim 1, characterized in that, The groove opening and closing structure (8) includes a dust baffle (88) slidably disposed on the inner walls of both sides of the groove (4), a connecting plate (87) fixedly connected to the dust baffle (88), a second inclined block (85) fixedly connected to the upper end of the connecting plate (87), and a second spring (86) fixedly connected to one side surface of the connecting plate (87).
4. The electrical control cabinet operation fault detection device according to claim 1, characterized in that, The groove opening and closing structure (8) further includes a pin (81) slidably disposed at the bottom of the groove (2). An L-shaped connecting plate (82) is fixedly connected to the lower end of the pin (81). A first spring (83) is fixedly connected to the lower surface of the horizontal plate of the L-shaped connecting plate (82). A first inclined block (84) is fixedly connected to the lower end of the vertical plate of the L-shaped connecting plate (82).
5. The electrical control cabinet operation fault detection device according to claim 4, characterized in that, The inclined surface of the first inclined block (84) is fitted to the inclined surface of the second inclined block (85).
6. The electrical control cabinet operation fault detection device according to claim 1, characterized in that, The detection head (11) is provided with a wire (12), and one end of the wire (12) is connected to a connector (13).