CN220776184U - Water sample detection electric cabinet - Google Patents

Abstract

The utility model provides a water sample detection electric cabinet, and belongs to the technical field of water sample detection. The technical problem that the existing water sample detection electric cabinet is inconvenient in maintaining the laminate is solved. The water sample detection electric cabinet comprises a box body, a first layer plate for installing a circuit board and a second layer plate for installing a power supply and a relay are arranged in the box body, the first layer plate is fixedly arranged on the bottom surface of the box body, the second layer plate is spaced from the first layer plate in an up-down parallel manner, and one side edge of the second layer plate is hinged to the box body. The utility model can be realized by only turning the second layer plate without disassembling the first layer plate when maintenance and observation are needed, and the convenience of operation and maintenance is greatly increased.

Description

Water sample detection electric cabinet

Technical Field

The utility model belongs to the technical field of water sample detection, and relates to an electric cabinet for water sample detection.

Background

The control circuit that can be used to install water sample detecting system in the electric cabinet, the electric cabinet provides the protection for it, and the electric cabinet can be opened and shut simultaneously in order to supply maintainer to observe and maintain.

The patent of the bulletin number CN213460666U of authorizing discloses an eye-splice type electric cabinet, the power distribution box comprises a box body, the back of box is equipped with the recess, can dismantle on the box and be connected with door plant one and door plant two, the lower extreme of box is equipped with the connection pendant that is located door plant one and door plant two both sides, the lower extreme of door plant one and door plant two all is equipped with the couple corresponding with connection pendant, all be equipped with the draw-in groove that is used for placing the couple on the connection pendant, the upper end both sides of door plant one and door plant two all are equipped with the lock, one side that door plant one and door plant two are close to the box all is equipped with the fixed column that corresponds with the door lock, the fixed column rotates with the lock to be connected, all be equipped with the buckle on the fixed column, the inside upper end of box is equipped with the limiting plate that laminates mutually with the buckle.

If the control circuit is arranged in the existing electric cabinet in a multi-layer manner, the upper layer of the laminate still needs to be disassembled for maintaining the lower layer of the laminate, so that the electric cabinet is very inconvenient.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a water sample detection electric cabinet, which aims to solve the technical problems that: the existing electric cabinet laminate is inconvenient to observe and maintain.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a water sample detects electric cabinet, includes the box, its characterized in that, be equipped with the first plywood that is used for installing the circuit board in the box and be used for installing the second plywood of power and relay, first plywood sets firmly on the bottom surface of this box, parallel interval about second plywood and the first plywood, one side of this second plywood with the box articulates.

The inner cavity of the box body is used for accommodating and installing a circuit board and an electric element for controlling the water sample detection program; through setting up parallel interval about first plywood and the second plywood to make a side of second plywood articulated with the box, can arrange the circuit board on first plywood like this, and arrange power and relay on the second plywood, make different functional module separate the arrangement, do benefit to and examine, and the space between the accessible two-layer board of connecting line realizes the line, make the space fully do benefit to, need not dismantle the second plywood any longer and only need overturn it can realize when maintenance and observation, the convenience of operation maintenance greatly increased.

In the water sample detection electric cabinet, two slide rails which are arranged in parallel left and right are fixedly arranged in the cabinet, a connecting piece in a strip shape is arranged at the bottom of the second layer plate, the connecting piece is hinged with the end part of the slide rail, a support rod is rotatably connected with the middle section of the connecting piece, and the other end of the support rod can slide along the length direction of the slide rail. The strip-shaped connecting piece can support and guide the overturning action of the second layer plate through sliding, so that the state of the second layer plate is more stable and reliable, and the service life is guaranteed.

In the water sample detection electric cabinet, the cross section of the sliding rail is in a U shape with an upward opening, the cross section of the connecting piece is in a U shape with a downward opening, and the connecting piece is buckled with the sliding rail. Therefore, the structural stability of the connecting piece and the sliding rail is better, and the connecting piece and the sliding rail are buckled when the second layer plate is not turned over, namely, the connecting piece and the sliding rail can be mutually restrained in the turning process of the connecting piece relative to the sliding rail, so that the turning action of the second layer plate is stable and reliable.

In the water sample detection electric cabinet, the upper edges of the two side walls of the sliding rail are provided with the yielding gaps for the hinged shafts of the supporting rods and the connecting pieces to pass through. When the second laminate is not overturned, the support rod and the hinged shaft hinged with the connecting piece are accommodated in the yielding notch, so that the second laminate can be arranged in parallel with the first laminate under the condition of guaranteeing the integral structural strength of the sliding rail and the connecting piece.

In the water sample detection electric cabinet, the bottom surface of the box body is provided with a plurality of upright posts which are upwards arranged, the upper ends of the upright posts exceed the first laminate, and the sliding rails are fixedly connected to the upper ends of the upright posts. Therefore, the sliding rail is actually supported on the bottom surface of the more stable box body, so that the state is stable, and meanwhile, the probability of interference between the mechanism on the sliding rail and the first layer plate structure can be reduced.

In the water sample detection electric cabinet, two side walls of the sliding rail are provided with sliding grooves which are arranged along the length direction, the end parts of the supporting rods are slidably connected in the sliding grooves, two side walls of the sliding grooves are also provided with limiting holes, and the limiting holes are positioned above the sliding grooves. Therefore, after the second layer plate is operated to be turned in place during observation and maintenance, the pin shaft can be inserted into the limiting hole to prevent the support rod from resetting and sliding, and the second layer plate is kept in a turned state, so that an operator can conveniently make hands free to perform maintenance operation.

Compared with the prior art, the utility model has the following advantages:

this water sample detects electric cabinet second plywood upset back can expose first plywood and supply to observe and operate, need not additionally dismantle and place and can not cause the interference, makes maintenance simple operation.

Drawings

Fig. 1 is a schematic perspective view of the present embodiment.

Fig. 2 is a schematic perspective view of the second laminate in this embodiment.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of a partial structure of the case of the present embodiment.

In the figure, 1, a box body; 11. a column;

2. a first laminate;

3. a second laminate; 31. a connecting piece;

4. a slide rail; 41. a relief notch; 42. a chute; 43. a limiting hole;

5. and (5) supporting the rod.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-4, the water sample detection electric cabinet comprises a cabinet body 1, wherein a first layer plate 2 for installing a circuit board and a second layer plate 3 for installing a power supply and a relay are arranged in the cabinet body 1, the first layer plate 2 is fixedly arranged on the bottom surface of the cabinet body 1, the second layer plate 3 is spaced from the first layer plate 2 in an up-down parallel manner, and one side edge of the second layer plate 3 is hinged with the cabinet body 1. The inner cavity of the box body 1 is used for accommodating and installing a circuit board and an electrical element for controlling a water sample detection program; through setting up parallel interval about first plywood 2 and second plywood 3 to make a side of second plywood articulated with box 1, can arrange the circuit board on first plywood 2 like this, and arrange power and relay on second plywood 3, make different functional module separate the arrangement, do benefit to and examine, and the space between the accessible two-layer board of connecting line realizes the line, make the space fully do benefit to, when need maintain and observe first plywood 2 need not dismantle second plywood 3 any more and only need can realize with its upset, the convenience of operation maintenance greatly increased. Further, two slide rails 4 which are arranged in parallel left and right are fixedly arranged in the box body 1, a strip-shaped connecting piece 31 is arranged at the bottom of the second layer plate 3, the connecting piece 31 is hinged with the end part of the slide rail 4, the middle section of the connecting piece 31 is rotationally connected with a supporting rod 5, and the other end of the supporting rod 5 can slide along the length direction of the slide rail 4. The strip-shaped connecting piece 31 can support and guide the overturning action of the second layer plate 3 through sliding, so that the state of the second layer plate 3 is more stable and reliable, and the service life is guaranteed. Specifically, the cross section of the sliding rail 4 is in a U shape with an upward opening, the cross section of the connecting piece 31 is in a U shape with a downward opening, and the connecting piece 31 is buckled with the sliding rail 4. Therefore, the structural stability of the connecting piece 31 and the sliding rail 4 is better, and when the second layer plate 3 is not turned over, the connecting piece 31 and the sliding rail 4 are buckled, namely, the connecting piece 31 and the sliding rail 4 can be mutually restrained in the turning process of the connecting piece 31 relative to the sliding rail 4, so that the turning action of the second layer plate 3 is stable and reliable. The upper edges of the two side walls of the sliding rail 4 are provided with yielding notches 41 for the passage of a hinge shaft for the hinge of the supporting rod 5 and the connecting piece 31. Thus, when the second laminate 3 is not turned over, the hinge shaft of the hinge joint of the support rod 5 and the connecting piece 31 is accommodated in the yielding gap 41, so that the second laminate 3 can be arranged in parallel with the first laminate 2 under the condition of ensuring the integral structural strength of the slide rail 4 and the connecting piece 31. The bottom surface of box 1 has six stand 11 that set up, and the upper end of stand 11 exceeds first plywood 2, and slide rail 4 links firmly in the upper end of this stand 11. Therefore, the sliding rail 4 is actually supported on the bottom surface of the more stable box body 1, so that the state is stable, and meanwhile, the probability of structural interference between a mechanism on the sliding rail 4 and the first layer plate 2 can be reduced. The two side walls of the sliding rail 4 are provided with sliding grooves 42 which are arranged along the length direction, the end parts of the supporting rods 5 are connected in the sliding grooves 42 in a sliding manner, the two side walls of the sliding grooves 42 are also provided with limiting holes 43, and the limiting holes 43 are positioned above the sliding grooves 42. Therefore, after the second layer plate 3 is turned in place during observation and maintenance, the pin shaft can be inserted into the limiting hole 43 to prevent the support rod 5 from resetting and sliding, and the second layer plate 3 is kept in a turned state, so that an operator can conveniently make hands free to perform maintenance operation.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. The utility model provides a water sample detects electric cabinet, includes box (1), its characterized in that, be equipped with first plywood (2) and second plywood (3) that are used for installing circuit board in box (1) and are used for installing power and relay, first plywood (2) set firmly on the bottom surface of this box (1), parallel interval about second plywood (3) and first plywood (2), one side of this second plywood (3) with box (1) articulates mutually.

2. The water sample detection electric cabinet according to claim 1, wherein two slide rails (4) which are arranged in parallel left and right are fixedly arranged in the cabinet body (1), a strip-shaped connecting piece (31) is arranged at the bottom of the second layer plate (3), the connecting piece (31) is hinged with the end part of the slide rail (4), a support rod (5) is rotatably connected with the middle section of the connecting piece (31), and the other end of the support rod (5) can slide along the length direction of the slide rail (4).

3. The water sample detection electric cabinet according to claim 2, wherein the cross section of the sliding rail (4) is in a U shape with an upward opening, the cross section of the connecting piece (31) is in a U shape with a downward opening, and the connecting piece (31) is buckled with the sliding rail (4).

4. A water sample detection electric cabinet according to claim 3, characterized in that the upper edges of the two side walls of the sliding rail (4) are provided with a yielding gap (41) for the passage of a hinge shaft for the hinge of the supporting rod (5) and the connecting piece (31).

5. The water sample detection electric cabinet according to claim 2, 3 or 4, wherein the bottom surface of the cabinet body (1) is provided with a plurality of upright posts (11) which are upwards arranged, the upper ends of the upright posts (11) exceed the first laminate (2), and the sliding rail (4) is fixedly connected to the upper ends of the upright posts (11).

6. A water sample detection electric cabinet according to claim 3, characterized in that two side walls of the sliding rail (4) are provided with sliding grooves (42) arranged along the length direction, the end parts of the supporting rods (5) are slidably connected in the sliding grooves (42), two side walls of the sliding grooves (42) are further provided with limiting holes (43), and the limiting holes (43) are located above the sliding grooves (42).