CN221100927U

CN221100927U - Electrical safety detection device

Info

Publication number: CN221100927U
Application number: CN202322869800.4U
Authority: CN
Inventors: 何鹏程; 陈姮轩; 何跃; 董泽浩
Original assignee: Jiangsu Nengrui Power Engineering Co ltd
Current assignee: Jiangsu Nengrui Power Engineering Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-06-07
Anticipated expiration: 2033-10-25

Abstract

The utility model relates to an electrical safety detection device, which comprises a shell, wherein a mounting mechanism is arranged in the shell, a detector is arranged on the mounting mechanism, the front surface of the shell is hinged with a cover plate, the right side of the cover plate is provided with a limiting mechanism, the mounting mechanism comprises a fixed plate fixed on the wall of an inner cavity of the shell, a motor is fixed on the back surface of the fixed plate, an output shaft of the motor is fixed with a rotating rod, the outer surface of the rotating rod is fixed with a first bevel gear, and the mounting mechanism further comprises two first threaded rods which are rotationally connected to the left side and the right side of the inner cavity of the shell through bearing seats. This electrical safety detection device inserts the fixed block in the through-hole through installation mechanism, and the motor drives bull stick and first bevel gear and rotates together, drives second bevel gear and first threaded rod and rotates together, makes two movable blocks move in opposite directions simultaneously, and the movable block drives the inside that the card hole was gone into to first card pole card, and is fixed to the detector, and is fixed stable, convenient dismouting.

Description

Electrical safety detection device

Technical Field

The utility model relates to the technical field of electric safety detection, in particular to an electric safety detection device.

Background

The electrical engineering generally refers to electrical engineering, and numerous electrical engineering equipment is used, so that in order to ensure the normal and safe operation of the electrical equipment, an electrical safety detection device is required to carry out safety detection on the electrical engineering equipment, thereby carrying out driving protection on the safe and stable operation of the equipment.

For example, china patent (bulletin number: CN 218412648U) discloses an electric safety detection device, which belongs to the technical field related to electric safety detection and comprises a mounting box, wherein a connecting plate is arranged in the mounting box, two sides of the top of the connecting plate are connected with vertical plates, limit components are arranged in the vertical plates, one side of the mounting box is connected with a fixed plate, and a clamping component is arranged in the fixed plate; according to the utility model, the clamping assembly is arranged, the clamping block is pushed to one side to enable one end of the clamping block to be separated from the clamping groove, then the fixing plate can be opened, so that the opening operation of the fixing plate is simpler and more convenient, the clamping block can be tightly clamped with the clamping groove under the elastic acting force of the first spring when the fixing plate is closed, and the fixing plate can be ensured to be firmly closed.

Above-mentioned electric safety detection device still has certain not enough, under the meshing connection between supporting piece and the screw rod, can make the piece carry out inseparable butt to the clamp splice and can make the detection device body fixed firm, thereby the protection effect to the detection device body is better, it can make the piece spacing to move up and no longer carry out to the clamp splice and support the pressure, can make the clamp splice shrink riser inside under the elastic force of spring two pairs of fixed blocks and break away from spacing fixedly to the detection device body, owing to the inside of supporting the piece has all inlayed the screw rod, and after the screw rod finishes using, not carry out spacing to the screw rod, lead to the screw thread probably to rotate under the effect of external factor, thereby can't carry out effective fixed to the detection device body, influence the fixed effect of detection device body, therefore, an electric safety detection device is proposed in order to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the electrical safety detection device which has the advantages of good fixing effect and the like, and solves the problem of poor fixing effect of the existing electrical safety detection device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric safety detection device comprises a shell, wherein a mounting mechanism is arranged in the shell, a detector is arranged on the mounting mechanism, the front surface of the shell is hinged with a cover plate, and the right side of the cover plate is provided with a limiting mechanism;

The installation mechanism comprises a fixed plate fixed on the wall of an inner cavity of the shell, a motor is fixed on the back of the fixed plate, a rotating rod is fixed on an output shaft of the motor, a first bevel gear is fixed on the outer surface of the rotating rod, the installation mechanism further comprises two first threaded rods connected to the left side and the right side of the inner cavity of the shell in a rotating mode through bearing seats, second bevel gears are fixed on the opposite sides of the first threaded rods, moving blocks are connected to the outer surface of the first threaded rods in a threaded mode, first clamping rods are fixed on the opposite sides of the moving blocks, and clamping holes are formed in the opposite sides of the two fixed blocks.

Further, the back of bull stick passes through the back of bearing frame rotation connection in the shell inner chamber, first bevel gear meshes with the second bevel gear.

Further, two through holes are formed in the front face of the fixing plate, the fixing block is slidably connected to the inside of the through holes, and the first clamping rod is slidably connected to the inside of the clamping hole.

Further, two risers are fixed on the back of the inner cavity of the shell, sliding rods are fixed on one sides of the two risers, which are opposite to each other, and the moving block is connected to the outer surface of the sliding rods in a sliding mode.

Further, stop gear is including being fixed in the box on apron right side and being fixed in the dog on shell right side, two draw-in grooves have been seted up in the front of dog, the front of box inner chamber is fixed with the telescopic link, the spring has been cup jointed to the surface of telescopic link, the back of telescopic link is fixed with movable block, the upper surface of movable block is fixed with the pull rod that runs through and extend to the box outside, the back of movable block is fixed with two second draw-in bars that run through and extend to the box outside.

Further, the front face of the spring is fixed on the back face of the inner cavity of the box body, and the back face of the spring is fixed on the front face of the movable block.

Further, the second clamping rod is connected to the inside of the clamping groove in a sliding mode, a sliding hole is formed in the upper surface of the box body, and the pull rod is connected to the inside of the sliding hole in a sliding mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This electrical safety detection device inserts the fixed block in the through-hole through installation mechanism, and the motor drives bull stick and first bevel gear and rotates together, drives second bevel gear and first threaded rod and rotates together, makes two movable blocks move in opposite directions simultaneously, and the movable block drives the inside that the card hole was gone into to first card pole card, and is fixed to the detector, and is fixed stable, convenient dismouting.

2. This electrical safety detection device, through stop gear, pulling pull rod drives movable block and second draw-in bar and removes and extrude the spring together, makes the draw-in groove is kept away from to the second draw-in bar, can rotate the apron, facilitates the use detector, when apron and shell subsides, loosens the pull rod, and the movable block resets, makes the inside of draw-in groove is gone into to the second draw-in bar card, and is spacing to the apron.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the mounting mechanism of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.

In the figure: 1 shell, 2 installation mechanism, 201 motor, 202 bull stick, 203 first bevel gear, 204 first threaded rod, 205 second bevel gear, 206 movable block, 207 first clamping rod, 208 fixed block, 209 clamping hole, 210 fixed plate, 3 stop gear, 301 box, 302 telescopic link, 303 spring, 304 movable block, 305 pull rod, 306 second clamping rod, 307 dog, 308 draw-in groove, 4 detector, 5 apron.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an electrical safety detection device in this embodiment includes a housing 1, a mounting mechanism 2 is disposed in the housing 1, a detector 4 is disposed on the mounting mechanism 2, the detector 4 is mounted in the housing 1 through the mounting mechanism 2, a cover plate 5 is hinged to the front surface of the housing 1, and a limit mechanism 3 is disposed on the right side of the cover plate 5 for limiting the housing 1 and the cover plate 5.

Referring to fig. 2, in order to mount the detector 4, the mounting mechanism 2 in this embodiment includes a fixing plate 210 fixed on the wall of the inner cavity of the housing 1, a motor 201 is fixed on the back surface of the fixing plate 210, a rotating rod 202 is fixed on an output shaft of the motor 201, a first bevel gear 203 is fixed on the outer surface of the rotating rod 202, two first threaded rods 204 are rotatably connected to the left and right sides of the inner cavity of the housing 1 through bearing seats, a second bevel gear 205 is fixed on opposite sides of the two first threaded rods 204, the first bevel gear 203 is meshed with the second bevel gear 205, the motor 201 drives the rotating rod 202 and the first bevel gear 203 to rotate together, the second bevel gear 205 and the first threaded rod 204 are driven to rotate together, a moving block 206 is screwed on the outer surface of the first threaded rod 204, a first clamping rod 207 is driven to move relatively or relatively simultaneously, a first clamping rod 207 is fixed on opposite sides of the two moving blocks 206, two fixing blocks 208 are fixed on opposite sides of the detector 4, and clamping holes 209 are formed on opposite sides of the two fixing blocks 208.

Wherein, the back of bull stick 202 passes through the bearing frame rotation and connects in the back of shell 1 inner chamber, increases the stability when bull stick 202 is rotatory, and two through-holes have been seted up on the front of fixed plate 210, and fixed block 208 sliding connection is in the inside of through-hole for carry out spacingly to detector 4, and first bayonet catch 207 sliding connection is in the inside of bayonet catch 209, is used for installing fixedly to detector 4.

In addition, the back of shell 1 inner chamber is fixed with two risers, and one side that two risers are on the back of the body all is fixed with the slide bar, and movable block 206 sliding connection is in the surface of slide bar, and stability when increasing movable block 206 and remove prevents that movable block 206 from following first threaded rod 204 rotation, and the commentaries on classics hole has been seted up in the left side of riser, and first threaded rod 204 passes through the bearing rotation and connects in the inside of commentaries on classics hole, increases the stability when first threaded rod 204 is rotatory.

In the installation mechanism 2 in this embodiment, the fixing block 208 is inserted into the through hole, the motor 201 drives the rotating rod 202 and the first bevel gear 203 to rotate together, drives the second bevel gear 205 and the first threaded rod 204 to rotate together, so that the two moving blocks 206 move oppositely at the same time, and the moving blocks 206 drive the first clamping rods 207 to clamp into the clamping holes 209, so as to fix the detector 4.

Referring to fig. 3, in order to limit the cover plate 5, the limiting mechanism 3 in this embodiment includes a case 301 fixed on the right side of the cover plate 5 and a stop 307 fixed on the right side of the housing 1, two clamping grooves 308 are provided on the front surface of the stop 307, a telescopic rod 302 is fixed on the front surface of the inner cavity of the case 301, a spring 303 is sleeved on the outer surface of the telescopic rod 302, the spring 303 is made to perform linear compression motion by the telescopic rod 302, a movable block 304 is fixed on the back surface of the telescopic rod 302, the movable block 304 is reset by the spring 303, a pull rod 305 penetrating and extending to the outside of the case 301 is fixed on the upper surface of the movable block 304, and is used for pulling the movable block 304 to move, and two second clamping rods 306 penetrating and extending to the outside of the case 301 are fixed on the back surface of the movable block 304.

The second clamping rod 306 is slidably connected to the inside of the clamping groove 308, and is used for limiting the cover plate 5, preventing the cover plate 5 from rotating, the upper surface of the box 301 is provided with a sliding hole, and the pull rod 305 is slidably connected to the inside of the sliding hole, so that the pull rod 305 is convenient to drive the movable block 304 to move.

In addition, the front surface of the spring 303 is fixed on the back surface of the inner cavity of the box 301, the back surface of the spring 303 is fixed on the front surface of the movable block 304, the movable block 304 is reset through the spring 303, the second clamping rod 306 is driven to be clamped into the clamping groove 308, and the cover plate 5 is limited.

In this embodiment, the limiting mechanism 3 pulls the pull rod 305, drives the movable block 304 and the second clamping rod 306 to move together and squeeze the spring 303, so that the second clamping rod 306 is far away from the clamping groove 308, and the cover plate 5 can be rotated, so that the detector 4 is convenient to use, when the cover plate 5 is attached to the housing 1, the pull rod 305 is loosened, the movable block 304 is reset, so that the second clamping rod 306 is clamped into the clamping groove 308, and the cover plate 5 is limited.

The working principle of the embodiment is as follows:

(1) Inserting fixed block 208 into the through-hole, opening motor 201, motor 201 drives bull stick 202 and first bevel gear 203 and rotates together, drives two second bevel gears 205 through first bevel gear 203 and simultaneously counter-rotate, and second bevel gear 205 drives first threaded rod 204 and rotates through two first threaded rods 204 counter-rotation, drives two movable blocks 206 and moves in opposite directions simultaneously, and movable block 206 can slide at the surface of slide bar, increases the stability when movable block 206 moves, and when movable block 206 moves, can drive first clamping rod 207 and move together to make first clamping rod 207 card go into the inside of card hole 209, it is fixed to detector 4.

(2) Pulling the pull rod 305, the pull rod 305 drives the movable block 304 to move in the box 301 and extrude the spring 303 and the telescopic rod 302, when the movable block 304 moves, the second clamping rod 306 is driven to move together, so that the second clamping rod 306 is far away from the clamping groove 308, at the moment, the cover plate 5 can be rotated, the detector 4 is convenient to use, when the cover plate 5 is attached to the shell 1, the pull rod 305 is loosened, the movable block 304 can reset under the action of the spring 303, the second clamping rod 306 is driven to be clamped into the clamping groove 308, and the cover plate 5 is limited.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electrical safety detection device comprising a housing (1), characterized in that: the detection device is characterized in that an installation mechanism (2) is arranged in the shell (1), a detector (4) is arranged on the installation mechanism (2), a cover plate (5) is hinged to the front face of the shell (1), and a limiting mechanism (3) is arranged on the right side of the cover plate (5);

The utility model provides a mounting mechanism (2) is including being fixed in fixed plate (210) of shell (1) inner chamber wall, the back of fixed plate (210) is fixed with motor (201), the output shaft of motor (201) is fixed with bull stick (202), the external surface of bull stick (202) is fixed with first bevel gear (203), mounting mechanism (2) still including rotating two first threaded rods (204) of connecting in shell (1) inner chamber left and right sides through the bearing frame, two the opposite one side of first threaded rod (204) all is fixed with second bevel gear (205), the external surface threaded connection of first threaded rod (204) has movable block (206), two the opposite one side of movable block (206) all is fixed with first clamping rod (207), mounting mechanism (2) still including being fixed in two fixed blocks (208) at detector (4) back, two clamping hole (209) have all been seted up to the opposite one side of fixed block (208).

2. An electrical safety inspection device according to claim 1, wherein: the back of the rotating rod (202) is rotatably connected to the back of the inner cavity of the shell (1) through a bearing seat, and the first bevel gear (203) is meshed with the second bevel gear (205).

3. An electrical safety inspection device according to claim 1, wherein: two through holes are formed in the front face of the fixing plate (210), the fixing block (208) is connected to the inside of the through holes in a sliding mode, and the first clamping rod (207) is connected to the inside of the clamping hole (209) in a sliding mode.

4. An electrical safety inspection device according to claim 1, wherein: two risers are fixed on the back of the inner cavity of the shell (1), sliding rods are fixed on the opposite sides of the two risers, and the moving block (206) is connected to the outer surface of the sliding rods in a sliding mode.

5. An electrical safety inspection device according to claim 1, wherein: stop gear (3) are including being fixed in box (301) on apron (5) right side and being fixed in dog (307) on shell (1) right side, two draw-in grooves (308) have been seted up in the front of dog (307), the front of box (301) inner chamber is fixed with telescopic link (302), spring (303) have been cup jointed to the surface of telescopic link (302), the back of telescopic link (302) is fixed with movable block (304), the upper surface of movable block (304) is fixed with and runs through and extend to the outside pull rod (305) of box (301), the back of movable block (304) is fixed with two and runs through and extend to the outside second draw-in bar (306) of box (301).

6. An electrical safety inspection device according to claim 5, wherein: the front surface of the spring (303) is fixed on the back surface of the inner cavity of the box body (301), and the back surface of the spring (303) is fixed on the front surface of the movable block (304).

7. An electrical safety inspection device according to claim 5, wherein: the second clamping rod (306) is connected to the inside of the clamping groove (308) in a sliding mode, a sliding hole is formed in the upper surface of the box body (301), and the pull rod (305) is connected to the inside of the sliding hole in a sliding mode.