CN210042494U - Central air conditioning DDC control box convenient to remove - Google Patents
Central air conditioning DDC control box convenient to remove Download PDFInfo
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- CN210042494U CN210042494U CN201920040766.0U CN201920040766U CN210042494U CN 210042494 U CN210042494 U CN 210042494U CN 201920040766 U CN201920040766 U CN 201920040766U CN 210042494 U CN210042494 U CN 210042494U
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- box body
- central air
- transfer line
- installation cavity
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Abstract
The utility model relates to a central air conditioning technical field, and a central air conditioning DDC control box convenient to remove is disclosed, including the control box body, one side of control box body is rotated and is connected with the cabinet door, the installation cavity has been seted up to the bottom of control box body, the inside of installation cavity is provided with two corresponding adjustment mechanism, adjustment mechanism includes the transfer line that the horizontal direction set up, the transfer line rotates with the inner wall of installation cavity and links to each other, be provided with two sets of gyro wheel mechanisms on the transfer line, gyro wheel mechanism includes the installation piece, the turn trough has been seted up to the bottom of installation piece, the inner wall of turn trough rotates through the pivot and is connected with the walking wheel, the spout that is linked together with the installation cavity is seted up to the bottom of control box body, the installation piece is located the inside of spout. The utility model discloses a telescopic walking wheel makes the control box can easily push away and remove, and does not need many people to make a concerted effort the transport.
Description
Technical Field
The utility model relates to a central air conditioning technical field especially relates to a central air conditioning DDC control box convenient to remove.
Background
The central air-conditioning control box is a device for controlling the operation of a central air-conditioning, and a large number of electronic components, such as a miniature circuit breaker, an intermediate relay, an alternating current-direct current transformer, an alternating current and direct current fuse, a DDC or PLC controller, a wiring terminal row, a large number of wires and the like are arranged in the control box, so that the central air-conditioning control box is heavy in weight, the box body is large in size, six surfaces of the box body are smooth, the bottom of a machine box is of a plane structure, no force points are arranged, and the central air-conditioning control box can only be lifted up by the force of multiple persons to move when being moved, which wastes time and.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that time consuming and energy consuming can only lift up it through many people's resultant force and move when removing central air conditioning control box among the prior art, and the central air conditioning DDC control box convenient to remove that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a central air conditioning DDC control box convenient to move comprises a control box body, wherein one side of the control box body is rotatably connected with a cabinet door, an installation cavity is formed in the bottom of the control box body, two corresponding adjusting mechanisms are arranged in the installation cavity and comprise transmission rods arranged in the horizontal direction, the transmission rods are rotatably connected with the inner wall of the installation cavity, two groups of roller mechanisms are arranged on the transmission rods and comprise installation blocks, rotary grooves are formed in the bottoms of the installation blocks, the inner walls of the rotary grooves are rotatably connected with walking wheels through rotary shafts, sliding grooves communicated with the installation cavity are formed in the bottom of the control box body, the installation blocks are positioned in the sliding grooves, connecting plates with U-shaped cross sections are fixedly connected to the tops of the installation blocks, and two symmetrically arranged connecting rods are rotatably connected between two vertical side walls of the connecting plates through rotary shafts, two the connecting rod is kept away from the one end of connecting plate and is all rotated through the pivot and be connected with the slider, the lateral wall of transfer line is provided with the external screw thread that two symmetries set up, two the screw thread of external screw thread revolves to opposite, two the slider respectively with two external screw thread threaded connection, one of them the one end of transfer line runs through the outside that extends to the control box body, two be provided with coupling mechanism jointly between the adjustment mechanism.
Preferably, the connecting mechanism comprises two first bevel gears, the two first bevel gears are fixedly sleeved on the two transmission rods respectively, the two first bevel gears are meshed with second bevel gears, the axle centers of the two second bevel gears are fixedly connected with a connecting rod together, and the connecting rod is rotatably connected with the inner wall of the mounting cavity through a bearing.
Preferably, the transmission rod is located the outside one end fixedly connected with cross rotating head of control box body, the slot that is linked together is all seted up to four lateral walls of rotating head.
Preferably, one side bottom fixedly connected with two supports of control box body, two be provided with the crowbar jointly on the support, the diameter of crowbar and the diameter phase-match of slot.
Preferably, the side wall of the control box body is provided with an air inlet groove, the top of the control box body is provided with an exhaust hole, and the top of the control box body is fixedly connected with an air exhaust fan communicated with the exhaust hole.
Preferably, the side wall of the control box body is provided with a containing groove, and the inner wall of the containing groove is rotatably connected with a handle through a rotating shaft.
Compared with the prior art, the utility model provides a central air conditioning DDC control box convenient to remove possesses following beneficial effect:
1. this central air conditioning DDC control box convenient to remove, setting through the rotating head, insert the slot with the one end of crowbar, then pull the crowbar and make the rotating head rotate, the rotatory drive transfer line that drives of rotating head rotates, the transfer line is rotatory to drive two sliders through the external screw thread and move in opposite directions or carry on the back mutually, when two sliders move in opposite directions, drive two connecting rods and rotate and make the connecting rod tend vertical direction, thereby drive the walking wheel through the connecting plate and expose the control box body, make the control box body can easily push away and remove, and do not need many people to make a concerted effort to carry, when two sliders move in opposite directions mutually, drive two connecting rods and rotate and make the connecting rod tend the horizontal direction, thereby drive the indentation installation intracavity of walking wheel through the connecting plate, thereby make the bottom of control box.
2. This central air conditioning DDC control box convenient to remove, through coupling mechanism's setting, when rotating one of them transfer line, the transfer line drives first bevel gear and rotates, and first bevel gear is rotatory to drive second bevel gear and rotates to transmit for another transfer line through the connecting rod, make two transfer lines rotate in step, thereby make four walking wheels can keep synchronous flexible, keep steadily when making the control box body remove.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a telescopic walking wheel makes the control box can easily push away and remove, and does not need many people to make a concerted effort the transport.
Drawings
Fig. 1 is a schematic structural diagram of a DDC control box of a portable central air conditioner according to the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of an adjusting mechanism of a DDC control box of a central air conditioner convenient to move according to the present invention;
fig. 4 is a right side view of fig. 1.
In the figure: the air inlet device comprises a control box body 1, an air inlet groove 2, a handle 3, an air exhaust fan 4, a rotating head 5, a transmission rod 6, a crowbar 7, a support 8, a traveling wheel 9, a connecting plate 10, a connecting rod 11, a sliding block 12, an external thread 13, a first bevel gear 14, a connecting rod 15 and a cabinet door 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a central air conditioner DDC control box convenient to move comprises a control box body 1, one side of the control box body 1 is rotatably connected with a cabinet door 16, the bottom of the control box body 1 is provided with an installation cavity, two corresponding adjusting mechanisms are arranged inside the installation cavity, each adjusting mechanism comprises a transmission rod 6 arranged in the horizontal direction, each transmission rod 6 is rotatably connected with the inner wall of the installation cavity, two sets of roller mechanisms are arranged on each transmission rod 6, each roller mechanism comprises an installation block, the bottom of each installation block is provided with a rotary groove, the inner wall of each rotary groove is rotatably connected with a travelling wheel 9 through a rotary shaft, the bottom of the control box body 1 is provided with a slide groove communicated with the installation cavity, each installation block is positioned inside the slide groove, the top of each installation block is fixedly connected with a connecting plate 10 with a U-shaped section, two connecting rods 11 which are symmetrically arranged, the one end that connecting plate 10 was kept away from to two connecting rods 11 all is connected with slider 12 through the pivot rotation, and the lateral wall of transfer line 6 is provided with the external screw thread 13 that two symmetries set up, and the screw thread turning direction of two external screw threads 13 is opposite, two sliders 12 respectively with two external screw thread 13 threaded connection, and the one end of one of them transfer line 6 runs through the outside that extends to control box body 1, is provided with coupling mechanism jointly between two adjustment mechanism.
The connecting mechanism comprises two first bevel gears 14, the two first bevel gears 14 are fixedly sleeved on the two transmission rods 6 respectively, the two first bevel gears 14 are meshed with second bevel gears, the axle centers of the two second bevel gears are fixedly connected with a connecting rod 15 together, the connecting rod 15 is connected with the inner wall of the installation cavity through a bearing in a rotating mode, when one transmission rod 6 is rotated, the transmission rod 6 drives the first bevel gears 14 to rotate, the first bevel gears 14 rotate to drive the second bevel gears to rotate, the other transmission rod 6 is transmitted through the connecting rod 15, the two transmission rods 6 rotate synchronously, four traveling wheels 9 can keep synchronous stretching, and the control box body 1 can keep stable when moving.
The transfer line 6 is located the outside one end fixedly connected with cross rotating head 5 of control box body 1, and the slot that is linked together is all seted up to four lateral walls of rotating head 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a central air conditioning DDC control box convenient to remove, includes control box body (1), one side of control box body (1) is rotated and is connected with cabinet door (16), its characterized in that, the installation cavity has been seted up to the bottom of control box body (1), the inside of installation cavity is provided with two corresponding adjustment mechanism, adjustment mechanism includes transfer line (6) that the horizontal direction set up, transfer line (6) rotate with the inner wall of installation cavity and link to each other, be provided with two sets of gyro wheel mechanisms on transfer line (6), gyro wheel mechanism includes the installation piece, the rotary groove has been seted up to the bottom of installation piece, the inner wall of rotary groove rotates through the pivot and is connected with walking wheel (9), the spout that is linked together with the installation cavity is seted up to the bottom of control box body (1), the installation piece is located the inside of spout, the top fixedly connected with connecting plate (10) that the cross-section is the U type, connecting rod (11) that are connected with two symmetries and set up, two rotate through the pivot between two vertical lateral walls of connecting plate (10) connecting rod (11) keep away from the one end of connecting plate (10) and all rotate through the pivot and be connected with slider (12), the lateral wall of transfer line (6) is provided with external screw thread (13) that two symmetries set up, two the screw thread of external screw thread (13) is revolved to opposite, two slider (12) respectively with two external screw thread (13) threaded connection, one of them the one end of transfer line (6) runs through the outside that extends to control box body (1), two be provided with coupling mechanism between the adjustment mechanism jointly.
2. The DDC control box convenient for moving of central air conditioner is characterized in that the connecting mechanism comprises two first bevel gears (14), the two first bevel gears (14) are respectively and fixedly sleeved on two transmission rods (6), two second bevel gears are meshed on the two first bevel gears (14), a connecting rod (15) is fixedly connected to the axle centers of the two second bevel gears together, and the connecting rod (15) is rotatably connected with the inner wall of the installation cavity through a bearing.
3. The DDC control box convenient for moving of the central air conditioner according to claim 1, wherein one end of the transmission rod (6) outside the control box body (1) is fixedly connected with a cross-shaped rotating head (5), and four side walls of the rotating head (5) are provided with slots communicated with each other.
4. A central air-conditioning DDC control box convenient to remove according to claim 3, characterized in that, the bottom of one side of control box body (1) is fixedly connected with two supports (8), two crowbars (7) are provided on two said supports (8) together, the diameter of crowbar (7) matches with the diameter of slot.
5. The DDC control box convenient for moving according to claim 1, wherein the side wall of the control box body (1) is provided with an air inlet groove (2), the top of the control box body (1) is provided with an air outlet hole, and the top of the control box body (1) is fixedly connected with an air exhaust fan (4) communicated with the air outlet hole.
6. A central air-conditioning DDC control box convenient to move according to claim 1, characterized in that, the lateral wall of the control box body (1) is opened with a receiving groove, the inner wall of which is rotatably connected with a handle (3) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040766.0U CN210042494U (en) | 2019-01-10 | 2019-01-10 | Central air conditioning DDC control box convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040766.0U CN210042494U (en) | 2019-01-10 | 2019-01-10 | Central air conditioning DDC control box convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210042494U true CN210042494U (en) | 2020-02-07 |
Family
ID=69351872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920040766.0U Active CN210042494U (en) | 2019-01-10 | 2019-01-10 | Central air conditioning DDC control box convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210042494U (en) |
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2019
- 2019-01-10 CN CN201920040766.0U patent/CN210042494U/en active Active
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