CN214478711U

CN214478711U - Control cabinet for intelligent building weak current system

Info

Publication number: CN214478711U
Application number: CN202120340015.8U
Authority: CN
Inventors: 辜红梅
Original assignee: Julong Online Beijing Technology Development Co ltd
Current assignee: Julong Online Beijing Technology Development Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-22
Anticipated expiration: 2031-02-05

Abstract

The application relates to a control cabinet for an intelligent building weak current system, which comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged on the cabinet body; a support component is arranged between the cabinet door and the cabinet body; the supporting assembly comprises a fixed plate arranged on the doorframe of the cabinet body, a connecting plate is vertically and fixedly connected to the fixed plate, and a connecting hole is formed in the connecting plate; the fixed plate is arranged at the upper door frame of the cabinet body; the supporting assembly further comprises a mounting plate fixedly connected to the cabinet door, mounting holes are formed in the mounting plate, connecting rods penetrate through the mounting holes, two ends of each connecting rod penetrate through the mounting holes, one end of each connecting rod is fixedly connected with a supporting rod, and the supporting rods are vertically and fixedly connected with the connecting rods; the other end of the supporting rod is vertically and fixedly connected with an inserting rod. This application has can support the cabinet door after opening, lets the cabinet door can be firm after opening fix, prevents the effect of cabinet door self-closing.

Description

Control cabinet for intelligent building weak current system

Technical Field

The application relates to the field of electrical equipment, especially, relate to a switch board for intelligent building weak current system.

Background

Control cabinets, which are boxes used primarily for the arrangement of electrical components and wiring, are used to distribute electrical energy sources, and are known as power distribution centers. They are installed centrally in substations of enterprises to distribute electric energy to subordinate distribution equipment at different sites.

When wiring is carried out in the control cabinet, a worker opens the cabinet door and then wiring is carried out in the cabinet. After the circuit is connected; the door of the cabinet is closed.

In actual wiring, the cabinet door needs to be fixed after being opened, and the cabinet door articulates on the cabinet body, has arranged the articulated shaft moreover between the cabinet door and the cabinet body, and the cover is equipped with the torsional spring on the articulated shaft, and the cabinet door is opening the back, and the torsional spring wrench movement is loosening behind the cabinet door, under the effect of torsional spring, cabinet door self-closing.

However, in case open the back with the cabinet door in the strong wind day, on the cabinet door was blown to wind, can lead to the cabinet door to close, needs the continuous cabinet door that promotes of staff, guarantees that the cabinet door is in the open mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for the control cabinet of the weak current system of intelligent building to the not enough of prior art existence, the purpose of this application is to provide one kind, can support the cabinet door after opening, lets the cabinet door can be firm after opening fix, prevents cabinet door self-closing.

The above object of the present application is achieved by the following technical solutions:

a control cabinet for an intelligent building weak current system comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged on the cabinet body; a support component is arranged between the cabinet door and the cabinet body;

the supporting assembly comprises a fixed plate arranged on the doorframe of the cabinet body, a connecting plate is vertically and fixedly connected to the fixed plate, and a connecting hole is formed in the connecting plate; the fixed plate is arranged at the upper door frame of the cabinet body;

the supporting assembly further comprises a mounting plate fixedly connected to the cabinet door, mounting holes are formed in the mounting plate, connecting rods penetrate through the mounting holes, two ends of each connecting rod penetrate through the mounting holes, one end of each connecting rod is fixedly connected with a supporting rod, and the supporting rods are vertically and fixedly connected with the connecting rods; the other end of the supporting rod is vertically and fixedly connected with an inserting rod.

Through adopting above-mentioned technical scheme, when using supporting component to support the cabinet door, the staff rotates the bracing piece earlier, rotates the inserted bar on the bracing piece to the position department of contacting with the connecting plate. Then the staff lifts up the bracing piece, lets the bracing piece rise, rotates the bracing piece once more, lets the inserted bar on the bracing piece align the back with the connecting hole on the connecting plate, and the staff loosens the pulling to the bracing piece, lets the bracing piece descend under the effect of self gravity for the inserted bar gets into in the connecting hole on the connecting plate. The one end and the connecting plate of bracing piece link together, and the other end links together with the mounting panel, arranges between the cabinet door and the cabinet body, supports the cabinet door when the cabinet door has the trend of closing, prevents cabinet door self-closing.

Optionally, a limiting ring for preventing the insertion rod from coming out of the connecting hole is mounted on the insertion rod.

Through adopting above-mentioned technical scheme, prevent that the staff from when mentioning the bracing piece, the inserted bar is deviate from the connecting hole.

Optionally, the limiting ring is sleeved on the inserted rod, and the limiting ring is connected with the inserted rod in a threaded manner.

Through adopting above-mentioned technical scheme, the staff can twist the spacing ring and move, takes off the spacing ring from the inserted bar.

Optionally, an adjusting assembly for changing the installation position of the fixing plate is arranged between the fixing plate and the cabinet door;

the adjusting component comprises a cavity arranged in the door frame, and the door frame is provided with a connecting groove communicated with the inside of the cavity;

a plurality of positioning grooves which are arranged along the length direction of the cavity are arranged in the cavity, and the positioning grooves are opened towards the opening direction of the connecting grooves on the door frame;

the adjusting assembly further comprises a connecting column fixedly connected to the fixing plate, the connecting column is connected in the connecting groove in a sliding mode, one end of the connecting column is fixedly connected to the fixing plate, the other end of the connecting column is fixedly connected with an arrangement plate, and the arrangement plate is arranged in the cavity; the arrangement plate is embedded into the positioning groove.

Through adopting above-mentioned technical scheme, the staff only need take out the arrangement board from a constant head tank when changing the position of fixed plate, moves along the spread groove, shifts to the arrangement position that just can change the fixed plate in another constant head tank, when the arrangement board is located the spread groove, can restrict the fixed plate, lets the fixed plate arrange more stable.

Optionally, a sliding plate is sleeved on the connecting column, the connecting column penetrates through the sliding plate, the sliding plate and the arrangement plate are arranged in parallel, an adjusting spring is fixedly connected between the sliding plate and the arrangement plate, the adjusting spring is sleeved on the connecting column, and two ends of the adjusting spring are respectively and fixedly connected to the arrangement plate and the sliding plate; the sliding plate is in inserted fit with the positioning groove; a connecting component is arranged between the sliding plate and the arranging plate.

Through adopting above-mentioned technical scheme, slide and constant head tank grafting cooperation. When the slide plate is embedded into the positioning groove, the adjusting spring is in a balanced state, and when the position of the fixing plate is adjusted, the slide plate is taken out of the positioning groove and placed into another positioning groove, so that the arrangement position of the fixing plate is changed. Under adjusting spring's effect, slide and arrangement board and cavity inner wall contact let the fixed plate move to the spread groove and can receive adjusting spring's restriction, have increased the arrangement stability of fixed plate.

Optionally, the connecting assembly comprises connecting blocks which are convexly arranged on the sliding plate, two connecting blocks are convexly arranged on the sliding plate, and the two connecting blocks are arranged along the length direction of the sliding plate;

the connecting blocks are provided with clamping grooves, the opposite surfaces of the two connecting blocks are provided with openings of the clamping grooves, and the two sides of the connecting blocks, which face the width direction of the sliding plate, are also provided with openings;

when the slide plate is embedded into the positioning groove, the connecting block is positioned on the outer side of the slide plate.

Through adopting above-mentioned technical scheme, when taking out the slide from the constant head tank and arranging another constant head tank in, the staff stimulates the fixed plate earlier, lets the spliced pole drive the arrangement board and together descend to when descending, the staff rotates the fixed plate, lets arrangement board and slide take place the dislocation, along with the pulling to the fixed plate, lets arrangement board and slide press from both sides regulating spring tight, reduces the distance between arrangement board and the slide. When the arrangement plate is pulled to the lowest position, the worker rotates the fixed plate to rotate the fixed plate to the original angle, and in the process that the fixed plate is rotated back to the original angle, the arrangement plate enters the clamping grooves, so that the two sides of the arrangement plate are limited by the clamping grooves on the two connecting blocks, the arrangement plate and the sliding plate are connected together through the connecting component, a worker pushes the fixed plate to enable the fixed plate to enter the cavity along the connecting groove, the sliding plate is separated from the positioning groove under the action of the arrangement plate and the connecting column, the worker slides the fixed plate along the connecting groove to adjust the position of the fixed plate, when the sliding plate moves to the positions of other positioning grooves, the worker pulls and rotates the fixed plate to separate the arrangement plate from the sliding plate, the sliding plate enters the positioning groove under the action of the adjusting spring, and the fixing plate is firmly arranged in the cavity under the action of the arrangement plate, the sliding plate and the adjusting spring.

Optionally, a sealing plate is arranged on the connecting groove, and the sealing plate seals an opening on one side of the clamping groove; the closing plates on the two clamping grooves are arranged in the opposite directions of the two connecting blocks.

Through adopting above-mentioned technical scheme, link together at the arrangement board and slide, and when the arrangement board got into the joint groove, the closing plate on the connecting block can restrict the arrangement board, prevented that the arrangement board from rotating the transition and roll out from the joint groove.

Optionally, a wire arrangement frame for arranging the wires is further mounted on the side wall of the cabinet body; the whole wire rack comprises a U-shaped plate and connecting plates vertically and fixedly connected to two parallel edges of the U-shaped plate.

Through adopting above-mentioned technical scheme, when whole line frame is installed on the lateral wall of the cabinet body, two even boards are arranged in the left and right sides of U template, and the circuit of arranging in the cabinet body passes from the U template, lets the U template press the circuit on the lateral wall of the cabinet body for the restriction of whole line frame can be received to the circuit.

Optionally, one connecting plate on the whole rack is hinged to the side wall of the cabinet, and a pressing assembly for mounting the other connecting plate on the side wall of the cabinet is arranged on the side wall plate of the cabinet.

Through adopting above-mentioned technical scheme, under the effect of suppression subassembly, can compress tightly one side of whole line frame on cabinet body side wall, let whole line frame fix on cabinet body side wall. And the whole wire rack can be opened, so that the worker can more easily arrange the wires in the whole wire rack.

Optionally, the pressing assembly comprises a pressing column fixedly connected to the side wall of the cabinet body, a pressing ring is sleeved on the pressing column, the pressing ring is connected with the pressing column in a sliding manner, and a pressing block for preventing the pressing ring from being separated from the pressing column is mounted on the pressing column; the pressing column is sleeved with a pressing spring, and the pressing spring is arranged between the pressing block and the pressing ring;

when the wire arranging frame is arranged on the side wall of the cabinet body, the pressing ring in the pressing assembly presses the connecting plate on the wire arranging frame.

Through adopting above-mentioned technical scheme, under the effect of suppression subassembly, can compress tightly one side of whole line frame on cabinet body side wall, let whole line frame fix on cabinet body side wall. And the staff can also let the pressing ring along pressing the post from the contact separation with even board through pulling the pressing ring for even board loses the compressing tightly of pressing ring. Under the action of the compression spring, the compression ring can be compressed on the wire arranging frame. On the other hand, the worker can rotate the pressing ring, so that the pressing ring presses the connecting plate more tightly.

To sum up, the beneficial technical effect of this application does:

1. by arranging the supporting assembly, one end of the supporting rod is connected with the connecting plate, the other end of the supporting rod is connected with the mounting plate and arranged between the cabinet door and the cabinet body to support the cabinet door and the cabinet body, and the cabinet door is supported when the cabinet door tends to be closed, so that the cabinet door is prevented from being automatically closed;

2. by arranging the adjusting component, different positions of the cabinet door opening can be supported by the supporting component;

3. through setting up coupling assembling, let arrangement board and slide be convenient for link together.

Drawings

Fig. 1 is a schematic view of a cabinet in the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view illustrating an adjusting assembly and a connecting assembly disposed on a doorframe of the cabinet body according to the embodiment;

FIG. 4 is a schematic view of an adjustment assembly according to the present embodiment;

FIG. 5 is a schematic view of the connecting assembly of the present embodiment;

fig. 6 is an enlarged view of a portion B in fig. 1.

In the figure, 1, a cabinet body; 2. a cabinet door; 3. a support assembly; 31. a fixing plate; 32. a connecting plate; 33. connecting holes; 34. mounting a plate; 35. mounting holes; 36. a connecting rod; 37. a support bar; 38. inserting a rod; 39. a limiting ring; 4. an adjustment assembly; 41. a cavity; 42. connecting grooves; 43. positioning a groove; 44. connecting columns; 45. arranging a plate; 46. a slide plate; 47. adjusting the spring; 5. a connecting assembly; 51. connecting blocks; 52. a clamping groove; 53. a closing plate; 6. a wire arrangement frame; 61. a U-shaped plate; 62. connecting plates; 7. pressing the assembly; 71. pressing the column; 72. pressing a ring; 73. pressing blocks; 74. and pressing the spring.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, for the control cabinet for intelligent building weak current system that this application discloses, including the cabinet body 1 and cabinet door 2, cabinet door 2 articulates on the cabinet body 1, has arranged the articulated shaft between the cabinet body 1 and cabinet door 2.

In order to make the cabinet door 2 can be fixed more firmly after opening, be provided with supporting component 3 between cabinet door 2 and the cabinet body 1.

Referring to fig. 1 and 2, the supporting assembly 3 includes a fixing plate 31 installed on a door frame of the cabinet 1, a connecting plate 32 vertically and fixedly connected to the fixing plate 31, and a connecting hole 33 formed in the connecting plate 32. The fixing plate 31 is installed at the upper door frame of the cabinet 1.

The supporting component 3 further comprises a mounting plate 34 fixedly connected to the cabinet door 2, a mounting hole 35 is formed in the mounting plate 34, a connecting rod 36 penetrates through the mounting hole 35, the mounting hole 35 is penetrated through two ends of the connecting rod 36, a supporting rod 37 is fixedly connected to one end of the connecting rod 36, and the supporting rod 37 is fixedly connected to the connecting rod 36 in a perpendicular mode. An insert rod 38 is vertically and fixedly connected to the other end of the support rod 37. The length of the connecting rod 36 is set to be greater than the length of the insert rod 38.

After the supporting rod 37 is mounted on the cabinet door 2, the supporting rod 37 contacts the cabinet door 2 under the action of gravity.

When the cabinet door 2 is supported by the support assembly 3, the worker rotates the support rod 37 to rotate the insertion rod 38 on the support rod 37 to the position contacting with the connecting plate 32. Then the staff lifts the support rod 37 to make the support rod 37 rise, rotates the support rod 37 again to make the insertion rod 38 on the support rod 37 align with the connecting hole 33 on the connecting plate 32, and then the staff loosens the pulling of the support rod 37 to make the support rod 37 descend under the action of self gravity, so that the insertion rod 38 enters the connecting hole 33 on the connecting plate 32. The one end and the connecting plate 32 of bracing piece 37 link together, and the other end links together with mounting panel 34, arranges between cabinet door 2 and the cabinet body 1, supports cabinet door 2 when cabinet door 2 has the trend of closing, prevents that cabinet door 2 self-closing.

When the support rod 37 is disposed between the cabinet door 2 and the cabinet body 1, the support rod 37 needs to be lifted, in order to prevent the insert rod 38 from coming out of the connecting hole 33 when the worker lifts the support rod 37, a limit ring 39 for preventing the insert rod 38 from coming out of the connecting hole 33 is mounted on the insert rod 38, and the limit ring 39 is disposed at one end of the insert rod 38 away from the support rod 37.

In addition, in order to enable the support rod 37 to be taken off from the connecting plate 32 for maintenance, the limiting ring 39 is sleeved on the inserted rod 38, the connection between the limiting ring 39 and the inserted rod 38 is a threaded connection, and a worker can screw the limiting ring 39 to take the limiting ring 39 off from the inserted rod 38.

In actual use, sometimes need the different positions of opening cabinet door 2 for cabinet door 2 can reach different work demands.

In order to allow the cabinet door 2 to be opened at different positions and be supported by the supporting component 3, referring to fig. 3, the fixing plate 31 is arranged to be capable of adjusting the installation position on the cabinet door 2, and the adjusting component 4 for changing the installation position of the fixing plate 31 is arranged between the fixing plate 31 and the cabinet door 2.

Referring to fig. 4 and 5, the adjusting assembly 4 includes a cavity 41 formed in the door frame, the cavity 41 is elongated, the door frame is provided with a connecting groove 42 communicated with the inside of the cavity 41, the connecting groove 42 is also elongated, and the width of the connecting groove 42 is set to be smaller than the width of the cavity 41.

A plurality of positioning grooves 43 are formed in the cavity 41 and arranged along the length direction of the cavity 41, and the positioning grooves 43 are opened toward the opening direction of the connecting groove 42 on the door frame.

The adjusting assembly 4 further comprises a connecting column 44 fixedly connected to the fixing plate 31, the connecting column 44 is connected to the connecting groove 42 in a sliding manner, one end of the connecting column 44 is fixedly connected to the fixing plate 31, the other end of the connecting column 44 is fixedly connected to an arranging plate 45, and the arranging plate 45 is arranged in the cavity 41.

The connecting column 44 is sleeved with a sliding plate 46, the connecting column 44 penetrates through the sliding plate 46, the sliding plate 46 and the arrangement plate 45 are arranged in parallel, an adjusting spring 47 is fixedly connected between the sliding plate 46 and the arrangement plate 45, the adjusting spring 47 is sleeved on the connecting column 44, and two ends of the adjusting spring 47 are respectively and fixedly connected to the arrangement plate 45 and the sliding plate 46.

The sliding plate 46 is inserted into the positioning groove 43. When the slide plate 46 is fitted into the positioning groove 43, the adjusting spring 47 is in a balanced state, and when the position of the fixed plate 31 is adjusted, the slide plate 46 is taken out of the positioning groove 43 and put into another positioning groove 43, thereby changing the arrangement position of the fixed plate 31. In order to allow the worker to easily take out the slide plate 46 from the positioning groove 43, referring to fig. 4, a connecting assembly 5 is provided between the slide plate 46 and the arrangement plate 45.

Referring to fig. 4 and 5, the connecting assembly 5 includes a connecting block 51 protrudingly provided on the slide plate 46, and the connecting block 51 is located outside the slide plate 46 when the slide plate 46 is fitted into the positioning groove 43. Two connecting blocks 51 are provided on the slide plate 46 in a protruding manner, and the two connecting blocks 51 are arranged along the length direction of the slide plate 46.

The connecting block 51 is provided with a clamping groove 52, the opposite surfaces of the two connecting blocks 51 are provided with openings of the clamping groove 52, and the connecting block 51 is also provided with openings towards the two sides of the width direction of the sliding plate 46. The size of the catching groove 52 is set to be larger than the thickness of the arrangement plate 45.

When taking out slide 46 from constant head tank 43 and arranging in another constant head tank 43, the staff stimulates fixed plate 31 earlier, lets spliced pole 44 drive arrangement board 45 and descends together to when descending, the staff rotates fixed plate 31, lets arrangement board 45 and slide 46 take place the dislocation, along with the pulling to fixed plate 31, lets arrangement board 45 and slide 46 press from both sides tightly regulating spring 47, reduces the distance between arrangement board 45 and the slide 46. When the arrangement plate 45 is pulled to the lowest position, the worker rotates the fixing plate 31 to rotate the fixing plate 31 to the original angle, and in the process that the fixing plate 31 is rotated to the original angle, the arrangement plate 45 enters the clamping grooves 52, so that two sides of the arrangement plate 45 are limited by the clamping grooves 52 on the two connecting blocks 51, the arrangement plate 45 is connected with the sliding plate 46 through the connecting component 5, the worker pushes the fixing plate 31 to enable the fixing plate 31 to enter the cavity 41 along the connecting grooves 42, the sliding plate 46 is separated from the positioning grooves 43 under the action of the arrangement plate 45 and the connecting columns 44, the worker slides the fixing plate 31 along the connecting grooves 42 to adjust the position of the fixing plate 31, when the sliding plate 46 moves to the positions of other positioning grooves 43, the worker separates the arrangement plate 45 from the sliding plate 46 by pulling and rotating the fixing plate 31, so that the slide plate 46 enters the positioning slot 43 under the action of the adjusting spring 47, and the fixing plate 31 is firmly arranged in the cavity 41 under the action of the arrangement plate 45 and the slide plate 46 and the adjusting spring 47.

When the worker connects the arrangement plate 45 and the sliding plate 46 together, the worker needs to rotate the arrangement plate 45, and once the angle of rotating the arrangement plate 45 is too large, the connection between the arrangement plate 45 and the sliding plate 46 may be released again, which affects the efficiency of the worker in adjusting the position of the fixing plate 31. In order to allow the worker to rotate the arrangement plate 45, the arrangement plate 45 can stop at the clamping groove 52 on the connecting block 51, a closing plate 53 is arranged on the connecting groove 42, the closing plate 53 closes the opening of one side of the clamping groove 52, and the closing plates 53 on the two clamping grooves 52 are arranged in the opposite directions of the two connecting blocks 51 and on one side of the clamping groove 52 facing the width direction of the sliding plate 46. When the arrangement plate 45 is connected with the sliding plate 46 and the arrangement plate 45 enters the clamping groove 52, the closing plate 53 on the connecting block 51 limits the arrangement plate 45 and prevents the arrangement plate 45 from rotating out of the clamping groove 52 in a transition manner.

Referring to fig. 1, a wire arranging rack 6 for arranging wires is further installed on the side wall of the cabinet 1. Referring to fig. 6, the aligning frame 6 includes a U-shaped plate 61 and two connecting plates 62 vertically and fixedly connected to two parallel sides of the U-shaped plate 61, and the two connecting plates 62 are disposed at an outer side of the U-shaped plate 61. When the wire arrangement frame 6 is installed on the side wall of the cabinet 1, the U-shaped plate 61 is integrally buckled on the side wall of the cabinet 1, and the two connecting plates 62 are tightly attached to the side wall of the cabinet 1. When the wire arrangement frame 6 is installed on the side wall of the cabinet body 1, the two connecting plates 62 are arranged on the left side and the right side of the U-shaped plate 61, and a circuit arranged in the cabinet body 1 penetrates through the U-shaped plate 61, so that the U-shaped plate 61 presses the circuit on the side wall of the cabinet body 1, and the circuit can be limited by the wire arrangement frame 6.

The connection between one connecting plate 62 on the wire arranging frame 6 and the side wall of the cabinet body 1 is hinged, referring to fig. 1, and a pressing assembly 7 for mounting the other connecting plate 62 on the side wall of the cabinet body 1 is arranged on the side wall plate of the cabinet body 1.

Referring to fig. 6, the pressing assembly 7 includes a pressing column 71 fixedly connected to the side wall of the cabinet 1, a pressing ring 72 is sleeved on the pressing column 71, the pressing ring 72 is connected with the pressing column 71 in a sliding manner, and a pressing block 73 for preventing the pressing ring 72 from being separated from the pressing column 71 is mounted on the pressing column 71. The pressing block 73 is sleeved on the pressing column 71 and is in threaded connection with the pressing column 71. The pressing column 71 is sleeved with a pressing spring 74, and the pressing spring 74 is arranged between the pressing block 73 and the pressing ring 72. When the wire straightening frame 6 is installed on the side wall of the cabinet 1, the pressing ring 72 in the pressing assembly 7 presses and presses the connecting plate 62 on the wire straightening frame 6, and the pressed position presses the connecting plate 62 on the side which is not hinged with the side wall of the cabinet 1.

Under the effect of pressing subassembly 7, can compress tightly one side of whole line frame 6 on the cabinet body 1 lateral wall, let whole line frame 6 fix on the cabinet body 1 lateral wall. And the worker can also pull the press ring 72 to separate the press ring 72 from contact with the tie plate 62 along the press column 71, so that the tie plate 62 loses the compression of the press ring 72. The pressing ring 72 can be pressed on the wire arranging frame 6 under the action of the pressing spring.

On the other hand, the worker can rotate the press ring 72 to press the press ring 72 more tightly against the connecting plate 62.

The implementation principle of the embodiment is as follows: when the cabinet door 2 is supported by the support assembly 3, the worker rotates the support rod 37 to rotate the insertion rod 38 on the support rod 37 to the position contacting with the connecting plate 32. Then the staff lifts the support rod 37 to make the support rod 37 rise, rotates the support rod 37 again to make the insertion rod 38 on the support rod 37 align with the connecting hole 33 on the connecting plate 32, and then the staff loosens the pulling of the support rod 37 to make the support rod 37 descend under the action of self gravity, so that the insertion rod 38 enters the connecting hole 33 on the connecting plate 32. The one end and the connecting plate 32 of bracing piece 37 link together, and the other end links together with mounting panel 34, arranges between cabinet door 2 and the cabinet body 1, supports cabinet door 2 when cabinet door 2 has the trend of closing, prevents that cabinet door 2 self-closing.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a switch board for intelligent building weak current system which characterized in that: comprises a cabinet body (1) and a cabinet door (2), wherein the cabinet door (2) is hinged on the cabinet body (1); a supporting component (3) is arranged between the cabinet door (2) and the cabinet body (1);

the supporting component (3) comprises a fixing plate (31) arranged on a door frame of the cabinet body (1), a connecting plate (32) is vertically and fixedly connected to the fixing plate (31), and a connecting hole (33) is formed in the connecting plate (32); the fixed plate (31) is arranged at the upper door frame of the cabinet body (1);

the supporting assembly (3) further comprises a mounting plate (34) fixedly connected to the cabinet door (2), a mounting hole (35) is formed in the mounting plate (34), a connecting rod (36) penetrates through the mounting hole (35), two ends of the connecting rod (36) penetrate through the mounting hole (35), one end of the connecting rod (36) is fixedly connected with a supporting rod (37), and the supporting rod (37) and the connecting rod (36) are vertically and fixedly connected together; the other end of the supporting rod (37) is vertically and fixedly connected with an inserting rod (38).

2. The control cabinet for the intelligent building weak current system according to claim 1, characterized in that: and a limiting ring (39) for preventing the inserted rod (38) from being separated from the connecting hole (33) is arranged on the inserted rod (38).

3. The control cabinet for the intelligent building weak current system according to claim 2, characterized in that: the limiting ring (39) is sleeved on the inserted rod (38), and the limiting ring (39) is in threaded connection with the inserted rod (38).

4. The control cabinet for the intelligent building weak current system according to claim 1, characterized in that: an adjusting component (4) for changing the installation position of the fixing plate (31) is arranged between the fixing plate (31) and the cabinet door (2);

the adjusting component (4) comprises a cavity (41) arranged in the door frame, and the door frame is provided with a connecting groove (42) communicated with the interior of the cavity (41);

a plurality of positioning grooves (43) which are arranged along the length direction of the cavity (41) are arranged in the cavity (41), and the positioning grooves (43) are opened towards the opening direction of the connecting groove (42) on the door frame;

the adjusting assembly (4) further comprises a connecting column (44) fixedly connected to the fixing plate (31), the connecting column (44) is connected to the connecting groove (42) in a sliding mode, one end of the connecting column (44) is fixedly connected to the fixing plate (31), the other end of the connecting column (44) is fixedly connected with a layout plate (45), and the layout plate (45) is arranged in the cavity (41); the arrangement plate (45) is embedded in the positioning groove (43).

5. The control cabinet for the intelligent building weak current system according to claim 4, wherein: the connecting column (44) is sleeved with a sliding plate (46), the connecting column (44) penetrates through the sliding plate (46), the sliding plate (46) and the arrangement plate (45) are arranged in parallel, an adjusting spring (47) is fixedly connected between the sliding plate (46) and the arrangement plate (45), the adjusting spring (47) is sleeved on the connecting column (44), and two ends of the adjusting spring (47) are respectively and fixedly connected to the arrangement plate (45) and the sliding plate (46); the sliding plate (46) is in inserted fit with the positioning groove (43); a connecting component (5) is arranged between the sliding plate (46) and the arrangement plate (45).

6. The control cabinet for the intelligent building weak current system according to claim 5, wherein: the connecting assembly (5) comprises connecting blocks (51) which are arranged on the sliding plate (46) in a protruding mode, two connecting blocks (51) are arranged on the sliding plate (46) in a protruding mode, and the two connecting blocks (51) are arranged along the length direction of the sliding plate (46);

the connecting blocks (51) are provided with clamping grooves (52), the opposite surfaces of the two connecting blocks (51) are provided with openings of the clamping grooves (52), and the two sides of the connecting blocks (51) facing to the width direction of the sliding plate (46) are also provided with openings;

when the sliding plate (46) is inserted into the positioning groove (43), the connecting block (51) is positioned outside the sliding plate (46).

7. The control cabinet for the intelligent building weak current system according to claim 6, wherein: a closing plate (53) is arranged on the connecting groove (42), and the closing plate (53) closes an opening on one side of the clamping groove (52); the closing plates (53) on the two clamping grooves (52) are arranged in the opposite directions of the two connecting blocks (51).

8. The control cabinet for the intelligent building weak current system according to claim 1, characterized in that: the side wall of the cabinet body (1) is also provided with a wire arranging frame (6) for arranging wires; the wire arrangement frame (6) comprises a U-shaped plate (61) and connecting plates (62) vertically and fixedly connected to two parallel edges of the U-shaped plate (61).

9. The control cabinet for the intelligent building weak current system according to claim 8, wherein: one connecting plate (62) on the wire arranging frame (6) is hinged with the side wall of the cabinet body (1), and a pressing assembly (7) used for installing the other connecting plate (62) on the side wall of the cabinet body (1) is arranged on the side wall plate of the cabinet body (1).

10. The control cabinet for the intelligent building weak current system according to claim 9, wherein: the pressing assembly (7) comprises a pressing column (71) fixedly connected to the side wall of the cabinet body (1), a pressing ring (72) is sleeved on the pressing column (71), the pressing ring (72) is connected with the pressing column (71) in a sliding mode, and a pressing block (73) used for preventing the pressing ring (72) from being separated from the pressing column (71) is mounted on the pressing column (71); the pressing column (71) is sleeved with a pressing spring (74), and the pressing spring (74) is arranged between the pressing block (73) and the pressing ring (72);

when the wire arrangement frame (6) is arranged on the side wall of the cabinet body (1), a pressing ring (72) in the pressing assembly (7) presses the connecting plate (62) on the wire arrangement frame (6).