CN214673718U

CN214673718U - Assembled multi-functional block terminal

Info

Publication number: CN214673718U
Application number: CN202120773571.4U
Authority: CN
Inventors: 李涛
Original assignee: Qingdao Haishengda Electric Co ltd
Current assignee: Qingdao Haishengda Electric Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-09
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses an assembled multi-functional block terminal, its technical scheme is: the anti-damp device comprises a shell, wherein a damp-proof mechanism is arranged in the shell and extends to the outer side of the shell; dampproofing mechanism includes two connecting plates, two the connecting plate is located casing both sides inner wall respectively, two the connecting plate is symmetry form evenly distributed, two the inboard equal fixedly connected with moisture absorption pad of connecting plate, two the inboard equal fixedly connected with fixed plate of moisture absorption pad, two the fixed plate outside respectively with casing both sides inner wall fixed connection, the beneficial effects of the utility model are that: use the utility model discloses time inlay respectively through block bottom both sides and establish to two inside T type grooves, sealed frame is sealed with block and casing junction to improve the leakproofness between casing and the block, the staff is fixed buckle and fixed block with the hasp, thereby realizes being convenient for dismantle and install block and casing, can not cause the puzzlement to the user when using.

Description

Assembled multi-functional block terminal

Technical Field

The utility model relates to a block terminal technical field, concretely relates to assembled multi-functional block terminal.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The low-voltage complete switch equipment and control equipment are commonly called low-voltage switch cabinets and low-voltage distribution cabinets, and refer to complete electrical devices with alternating-current and direct-current voltages below 1000V. The market of the low-voltage power distribution cabinet in China keeps a rapidly growing situation along with the construction and implementation of a smart power grid and infrastructure, the investment of manufacturing industry and the development of new energy industry.

The prior art has the following defects: current block terminal function singleness, the dismantlement and the installation function of being not convenient for, when the transportation, can waste huge manpower and financial resources, cause certain loss, do not have illumination, dampproofing and ventilation unit simultaneously, lead to being not convenient for throw light on in the cabinet when outdoor use, not ventilate in the cabinet, neither dampproofing heat dissipation is slow again, can reduce the life of block terminal.

Therefore, there is a need for an assembled multifunctional power distribution box.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an assembled multi-functional block terminal inlays respectively through block bottom both sides and establishes to inside two T type grooves, makes a round trip corotation and reversal about the flabellum, and the moisture absorption pad absorbs to the inside moisture of casing to solve current block terminal function singleness's problem.

In order to achieve the above object, the present invention provides the following technical solutions: an assembled multifunctional distribution box comprises a shell, wherein a moisture-proof mechanism is arranged inside the shell and extends to the outer side of the shell;

the moisture-proof mechanism comprises two connecting plates, the two connecting plates are respectively positioned on the inner walls of two sides of the shell, the two connecting plates are symmetrically and uniformly distributed, the inner sides of the two connecting plates are fixedly connected with moisture absorption pads, the inner sides of the two moisture absorption pads are fixedly connected with fixed plates, the outer sides of the two fixed plates are respectively fixedly connected with the inner walls of two sides of the shell, inner cavities are respectively arranged inside two sides of the shell, the two inner cavities are symmetrically and uniformly distributed, knobs are respectively arranged on two sides of the shell, rotating shafts are respectively fixedly connected with the inner sides of the two knobs, two rotating shafts are respectively arranged on two sides of the shell, the inner ends of the two rotating shafts respectively penetrate through the two inner cavities and the two connecting plates and extend to the inner parts of the two fixed plates, rotating shafts are respectively arranged inside the two inner cavities, the two rotating shafts are positioned at the tops of the first rotating shafts, and the inner ends of the two rotating shafts respectively penetrate through the two connecting plates and extend to the inner parts of the two fixed plates, two pivot one and two pivot two all pass through threaded connection with the connecting plate junction, two pivot one and two pivot two all pass through bearing swing joint with two fixed plate junctions, T type groove one, two has all been seted up to casing both sides top surface T type groove one is symmetrical form evenly distributed, the casing bottom is equipped with the support component.

Preferably, the outer sides of the first rotating shaft and the second rotating shaft are fixedly sleeved with a first chain wheel and a second chain wheel, the first chain wheel and the second chain wheel are respectively located in the two inner cavities, the outer sides of the first chain wheel and the second chain wheel are sleeved with a chain, and the first chain wheel and the second chain wheel are connected through a chain in a driving mode.

Preferably, the inboard fixedly connected with of casing bottom places the board, it is equipped with the main part to place the board top, the main part is located two fixed plate inboards, two ventilation groove one has been seted up to the casing bottom ventilation groove one is located respectively and places the board both sides, the inside fixed two drain pipes that are equipped with of casing, two the drain pipe is located two ventilation groove one both sides respectively, two the equal fixedly connected with funnel in drain pipe top, two the funnel is located two moisture absorption pad bottoms respectively, the casing top is equipped with the ventilation part.

Preferably, ventilation part includes the block, block bottom both sides are inlayed respectively and are established inside two T type grooves one, T type groove one matches with the block bottom, T type groove two, two have all been seted up on block both sides surface T type groove two inside all inlayed and are equipped with T type piece, T type groove and T type piece phase-match, two T type piece outside fixedly connected with seals the frame, seal frame one side fixedly connected with buckle, casing one side fixedly connected with fixed block, the buckle bottom runs through the fixed block, buckle outside cover is equipped with the hasp.

Preferably, the nut cap top has been seted up and has been ventilated groove two, two one sides in the groove of ventilating are equipped with the fixed slot, the fixed slot is seted up at nut cap top inboard, nut cap one side fixedly connected with motor, motor output shaft fixedly connected with pivot three, inside three one end of pivot extended to the fixed slot, the fixed gear that has cup jointed in the three outside of pivot one, a gear bottom is equipped with gear two, gear one and gear two-phase meshing, two inside fixed inlays of gear is equipped with reciprocal lead screw, reciprocal lead screw one end extends to inside nut cap one side.

Preferably, the fixing frame is fixedly connected to one side of the second ventilating groove, the fixing frame is sleeved on the outer side of the reciprocating screw rod, the connecting position of the fixing frame and the reciprocating screw rod is connected through bearing movable connection, the connecting position of the reciprocating screw rod and the connecting position of the rotating shaft III and the nut cap are connected through bearing movable connection, a bearing seat is sleeved on the outer side of the reciprocating screw rod, the bearing seat is connected with the reciprocating screw rod through a ball nut pair, and a limiting block and a connecting block are respectively and fixedly connected to the rear side and one side of the bearing seat.

Preferably, the spacing groove has been seted up to the block rear side surface, the stopper inlays to be established at the spacing inslot portion, stopper and spacing groove phase-match, the inside pivot four that inlays of connecting block is equipped with, the pivot four passes through bearing swing joint with the connecting block junction, four tops of pivot and bottom respectively fixedly connected with flabellum and gear three, three rear sides of gear are equipped with the pinion rack, the pinion rack meshes with the gear three-phase, pinion rack fixed connection is in the block rear side, the pinion rack is located the stopper bottom.

Preferably, the lamp tube is fixedly connected to the inner wall of the other side of the cap, two ventilation nets are fixedly embedded in the first ventilation groove and the second ventilation groove, one ventilation net is located at the top of the fan blade, and the joints of the first rotating shaft and the second rotating shaft with the shell are movably connected through bearings.

Preferably, the supporting part comprises two supporting blocks, the two supporting blocks are fixedly connected to the bottom of the shell, and the two supporting blocks are symmetrically and uniformly distributed.

Preferably, the supporting member includes a supporting seat fixedly connected to the bottom of the housing.

The embodiment of the utility model provides a have following advantage:

1. use the utility model discloses time inlay respectively through block bottom both sides and establish to two inside T type grooves, sealed frame is sealed with block and casing junction to improve the leakproofness between casing and the block, the staff is fixed buckle and fixed block with the hasp, thereby realizes being convenient for dismantle and install block and casing, can not cause the puzzlement to the user when using.

2. Use the utility model discloses the corotation makes a round trip and reversal about the flabellum in the time, dispels the heat to the main part to realize carrying the inside air flow speed of casing, promote the radiating efficiency of the inside main part of casing, the connecting plate extrudees the moisture absorption pad, and the inside absorbing moisture of moisture absorption pad passes through the drain pipe discharge casing through the funnel, thereby realizes keeping the inside air of casing in dry state, improves the security performance of the inside main part equipment operation of casing.

Drawings

FIG. 1 is a perspective view of the overall structure provided by the present invention;

fig. 2 is a front sectional view provided by the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

FIG. 4 is a perspective view of the bearing seat, the connecting block and the limiting block provided by the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 provided by the present invention;

in the figure: the lamp comprises a shell 1, a connecting plate 2, a moisture absorption pad 3, a fixing plate 4, an inner cavity 5, a rotating shaft I6, a rotating shaft II 7, a chain wheel I8, a chain wheel II 9, a chain 10, a placing plate 11, a main body 12, a lamp tube 13, a supporting block 14, a cover cap 15, a 16T-shaped block, a sealing frame 17, a buckle 18, a fixing block 19, a lock catch 20, a motor 21, a rotating shaft III 22, a gear I23, a gear II 24, a reciprocating screw rod 25, a bearing seat 26, a limiting block 27, a connecting block 28, a rotating shaft IV 29, fan blades 30, a gear III 31, a toothed plate 32 and a supporting seat 33.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, referring to fig. 1-4, the utility model provides an assembled multifunctional distribution box, including a housing 1, a moisture-proof mechanism is arranged inside the housing 1, and the moisture-proof mechanism extends to the outside of the housing 1;

the moisture-proof mechanism comprises two connecting plates 2, the two connecting plates 2 are respectively positioned on the inner walls of the two sides of the shell 1, the two connecting plates 2 are symmetrically and uniformly distributed, the inner sides of the two connecting plates 2 are fixedly connected with moisture absorption pads 3, the inner sides of the two moisture absorption pads 3 are fixedly connected with fixed plates 4, the outer sides of the two fixed plates 4 are respectively fixedly connected with the inner walls of the two sides of the shell 1, the inner cavities 5 are respectively arranged inside the two sides of the shell 1, the two inner cavities 5 are symmetrically and uniformly distributed, knobs are respectively arranged on the two sides of the shell 1, a first rotating shaft 6 is fixedly connected with the inner sides of the two knobs, the two rotating shafts 6 are respectively arranged on the two sides of the shell 1, the inner ends of the two rotating shafts 6 respectively penetrate through the two inner cavities 5 and the two connecting plates 2 and extend to the insides of the two fixed plates 4, a second rotating shaft 7 is arranged inside the two inner cavities 5, and the second rotating shaft 7 is positioned on the top of the first rotating shaft 6, the inner ends of the two second rotating shafts 7 penetrate through the two connecting plates 2 respectively and extend into the two fixing plates 4, the joints of the two first rotating shafts 6 and the two second rotating shafts 7 with the connecting plates 2 are connected through threads, the joints of the two first rotating shafts 6 and the two second rotating shafts 7 with the two fixing plates 4 are movably connected through bearings, the top surfaces of two sides of the shell 1 are provided with first T-shaped grooves, the two first T-shaped grooves are symmetrically and uniformly distributed, and the bottom of the shell 1 is provided with a supporting component;

furthermore, the outer sides of the two rotating shafts I6 and the two rotating shafts II 7 are fixedly sleeved with a chain wheel I8 and a chain wheel II 9 respectively, the two chain wheels I8 and the two chain wheels II 9 are respectively positioned in the two inner cavities 5, the outer sides of the two chain wheels I8 and the two chain wheels II 9 are respectively sleeved with a chain 10, and the two chain wheels I8 and the two chain wheels II 9 are in driving connection through the chains 10, so that the connecting plate 2 is more stable when moving;

further, a placing plate 11 is fixedly connected to the inner side of the bottom of the shell 1, a main body 12 is arranged at the top of the placing plate 11, the main body 12 is located on the inner sides of the two fixing plates 4, two first ventilation grooves are formed in the bottom of the shell 1 and are respectively located on two sides of the placing plate 11, two drain pipes are fixedly embedded in the shell 1 and are respectively located on two sides of the two first ventilation grooves, funnels are fixedly connected to the tops of the two drain pipes and are respectively located at the bottoms of the two moisture absorption pads 3, and a ventilation part is arranged at the top of the shell 1 and is beneficial to discharging moisture in the moisture absorption pads 3;

further, the ventilation component comprises a cap 15, two sides of the bottom of the cap 15 are respectively embedded in two T-shaped grooves I, the T-shaped grooves I are matched with the bottom of the cap 15, two T-shaped grooves II are formed in the surfaces of two sides of the cap 15, T-shaped blocks 16 are embedded in the two T-shaped grooves II, the T-shaped grooves are matched with the T-shaped blocks 16, sealing frames 17 are fixedly connected to the outer sides of the two T-shaped blocks 16, buckles 18 are fixedly connected to one sides of the sealing frames 17, fixed blocks 19 are fixedly connected to one sides of the shell 1, the bottom ends of the buckles 18 penetrate through the fixed blocks 19, and buckles 20 are sleeved on the outer sides of the buckles 18, so that the cap 15 and the shell 1 can be fixed;

furthermore, a second ventilation groove is formed in the top of the cap 15, a fixing groove is formed in one side of the second ventilation groove, the fixing groove is formed in the inner side of the top of the cap 15, a motor 21 is fixedly connected to one side of the cap 15, a third rotating shaft 22 is fixedly connected to an output shaft of the motor 21, one end of the third rotating shaft 22 extends into the fixing groove, a first gear 23 is fixedly sleeved on the outer side of the third rotating shaft 22, a second gear 24 is arranged at the bottom of the first gear 23, the first gear 23 is meshed with the second gear 24, a reciprocating screw rod 25 is fixedly embedded in the second gear 24, one end of the reciprocating screw rod 25 extends into one side of the cap 15, and rotation of the reciprocating screw rod 25 is facilitated;

furthermore, a fixing frame is fixedly connected to one side of the second ventilation groove, the fixing frame is sleeved on the outer side of the reciprocating screw rod 25, the connecting position of the fixing frame and the reciprocating screw rod 25 is movably connected through a bearing, the connecting positions of the reciprocating screw rod 25, the third rotating shaft 22 and the cover cap 15 are movably connected through a bearing, a bearing seat 26 is sleeved on the outer side of the reciprocating screw rod 25, the bearing seat 26 and the reciprocating screw rod 25 are connected through a ball nut pair, and a limiting block 27 and a connecting block 28 are respectively and fixedly connected to the rear side and one side of the bearing seat 26, so that the bearing seat 26 is more stable when moving;

furthermore, a limiting groove is formed in the rear side surface of the cap 15, the limiting block 27 is embedded in the limiting groove, the limiting block 27 is matched with the limiting groove, a rotating shaft four 29 is embedded in the connecting block 28, the joint of the rotating shaft four 29 and the connecting block 28 is movably connected through a bearing, the top and the bottom of the rotating shaft four 29 are respectively and fixedly connected with a fan blade 30 and a gear three 31, a toothed plate 32 is arranged on the rear side of the gear three 31, the toothed plate 32 is meshed with the gear three 31, the toothed plate 32 is fixedly connected to the rear side of the cap 15, and the toothed plate 32 is located at the bottom of the limiting block 27, so that the rotation of the fan blade 30 is facilitated;

furthermore, the lamp tube 13 is fixedly connected to the inner wall of the other side of the cap 15, ventilation nets are fixedly embedded in the first ventilation groove and the second ventilation groove, one ventilation net is located at the top of the fan blade 30, and the joints of the first rotating shaft 6 and the second rotating shaft 7 and the shell 1 are movably connected through bearings, so that the first rotating shaft 6 and the second rotating shaft 7 are more firm when rotating;

further, the supporting part comprises two supporting blocks 14, the two supporting blocks 14 are fixedly connected to the bottom of the shell 1, and the two supporting blocks 14 are symmetrically and uniformly distributed, which is beneficial to supporting the shell 1.

The utility model discloses a use as follows: when the utility model is used, a worker moves the shell 1 and the cap 15 to proper positions, the main body 12 is placed on the top of the placing plate 11, two sides of the bottom of the cap 15 are respectively embedded inside the two T-shaped grooves I, then the sealing frame 17 is pulled downwards, the sealing frame 17 seals the joint of the cap 15 and the shell 1 to prevent air leakage and ventilate, the worker fixes the buckle 18 and the fixing block 19 by the buckle 20, thereby realizing convenient disassembly and assembly of the cap 15 and the shell 1, the user is not disturbed when in use, after the power is switched on, the output shaft of the motor 21 drives the rotating shaft three 22 to rotate, the rotating shaft three 22 drives the gear one 23 to rotate, the gear one 23 drives the gear two 24 to rotate, the gear two 24 drives the reciprocating screw 25 to rotate, the reciprocating screw 25 drives the bearing seat 26 to move, the bearing seat 26 drives the connecting block 28 to reciprocate left and right, the connecting block 28 drives the rotating shaft four 29 to move, the rotating shaft four 29 drives the gear three 31 to move, the gear three 31 rotates by meshing with the toothed plate 32, the gear three 31 drives the rotating shaft four 29 to rotate, the rotating shaft four 29 drives the fan blades 30 to rotate forwards and backwards left and right, the main body 12 is radiated during forward rotation, the heat emitted by the main body 12 is discharged out of the shell 1 during reverse rotation, thereby realizing the air flow speed in the shell 1 and the heat dissipation efficiency of the main body 12 in the shell 1, and also rotating the first rotating shaft 6 to drive the first chain wheel 8 to rotate, the first chain wheel 8 to drive the second chain wheel 9 to rotate, the second chain wheel 9 to drive the second rotating shaft 7 to rotate, the second rotating shaft 7 and the first rotating shaft 6 to drive the connecting plate 2 to move leftwards simultaneously, the moisture absorption pad 3 is extruded, the moisture absorbed in the moisture absorption pad 3 is discharged out of the shell 1 through the drain pipe through the funnel, therefore, the air in the shell 1 is kept in a dry state, and the safety performance of the operation of the main body 12 in the shell 1 is improved.

Example 2:

referring to fig. 5, the utility model provides a pair of assembled multifunctional distribution box, different from embodiment 1, the supporting part includes supporting seat 33, supporting seat 33 fixed connection is in 1 bottom of casing.

The utility model discloses a use as follows: in use the utility model discloses the time, the staff moves suitable position with casing 1 and cap 15, place main part 12 at fixed plate 4 top, inside cap 15 bottom both sides were inlayed respectively and are established to two T type grooves, stimulate sealed frame 17 downwards afterwards, sealed frame 17 is sealed with cap 15 and casing 1 junction, it is ventilative to prevent to leak out, the staff is fixed buckle 18 and fixed block 19 with hasp 20, thereby realize being convenient for dismantle and install cap 15 and casing 1, can not cause the puzzlement to the user when using, during casing 1 bottom fixed connection supporting seat 33, because of supporting seat 33 is more with the area of ground contact, so whole equipment stability is better, security and life when multiplicable this equipment moves.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an assembled multi-functional block terminal, includes casing (1), its characterized in that: a moisture-proof mechanism is arranged in the shell (1) and extends to the outer side of the shell (1);

the dampproof mechanism comprises two connecting plates (2), the two connecting plates (2) are respectively positioned on the inner walls of two sides of a shell (1), the two connecting plates (2) are symmetrically and uniformly distributed, the inner sides of the two connecting plates (2) are fixedly connected with moisture absorption pads (3), the inner sides of the two moisture absorption pads (3) are fixedly connected with fixing plates (4), the outer sides of the two fixing plates (4) are respectively and fixedly connected with the inner walls of two sides of the shell (1), inner cavities (5) are respectively arranged in two sides of the shell (1), the two inner cavities (5) are symmetrically and uniformly distributed, knobs are respectively arranged on two sides of the shell (1), the inner sides of the two knobs are respectively and fixedly connected with a first rotating shaft (6), the inner ends of the first rotating shafts (6) respectively penetrate through the two inner cavities (5) and the two connecting plates (2) and extend to the inner parts of the two fixing plates (4), two inner chamber (5) inside all is equipped with pivot two (7), pivot two (7) are located pivot one (6) top, two pivot two (7) the inner runs through two connecting plates (2) respectively and extends to inside two fixed plates (4), two pivot one (6) and two pivot two (7) all pass through threaded connection with connecting plate (2) junction, two pivot one (6) and two pivot two (7) all pass through bearing swing joint with two fixed plate (4) junctions, casing (1) both sides top surface has all seted up T type groove one, two T type groove one is the symmetry form evenly distributed, casing (1) bottom is equipped with the support component.

2. The assembled multi-functional block terminal of claim 1, characterized in that: two pivot one (6) and two pivot two (7) outsides all fixedly cup jointed sprocket one (8) and sprocket two (9), two sprocket one (8) and two sprocket two (9) are located two inner chambers (5) respectively inside, two sprocket one (8) and two sprocket two (9) outsides all overlap and are equipped with chain (10), two all through chain (10) drive connection between sprocket one (8) and two sprocket two (9).

3. The assembled multi-functional block terminal of claim 1, characterized in that: the improved moisture absorption mat is characterized in that a placing plate (11) is fixedly connected to the inner side of the bottom of the shell (1), a main body (12) is arranged at the top of the placing plate (11), the main body (12) is located on the inner sides of two fixing plates (4), two first ventilation grooves are formed in the bottom of the shell (1) and are respectively located on two sides of the placing plate (11), two drain pipes are fixedly embedded in the shell (1) and are respectively located on two sides of the two first ventilation grooves and are respectively connected with a funnel and two funnels which are fixedly connected to the tops of the drain pipes and are respectively located at the bottoms of two moisture absorption mats (3), and a ventilation part is arranged at the top of the shell (1).

4. The assembled multi-functional block terminal of claim 3, characterized in that: ventilation part includes block (15), block (15) bottom both sides are inlayed respectively and are established in two T type groove insides, T type groove one and block (15) bottom phase-match, T type groove two, two have all been seted up on block (15) both sides surface T type groove two insides are all inlayed and are equipped with T type piece (16), T type groove and T type piece (16) phase-match, two T type piece (16) outside fixedly connected with seal frame (17), fixedly connected with buckle (18) in seal frame (17) one side, casing (1) one side fixedly connected with fixed block (19), buckle (18) bottom runs through fixed block (19), buckle (18) outside cover is equipped with hasp (20).

5. The assembled multi-functional block terminal of claim 4, characterized in that: the utility model discloses a ventilation groove, including block (15), motor (21), motor (22), fixed slot, gear two (24) inside fixed, the ventilation groove two has been seted up at block (15) top, block (15) one side fixedly connected with motor (21), motor (21) output shaft fixedly connected with pivot three (22), pivot three (22) one end extends to the fixed slot inside, the fixed cover in the three (22) outsides of pivot has connect gear one (23), gear one (23) bottom is equipped with gear two (24), gear one (23) and gear two (24) mesh mutually, gear two (24) inside fixed the inlaying is equipped with reciprocal lead screw (25), reciprocal lead screw (25) one end extends to inside block (15) one side.

6. The assembled multi-functional block terminal of claim 5, characterized in that: two one sides fixedly connected with mounts in ventilation duct, the mount cover is established in reciprocal lead screw (25) outside, the mount passes through bearing swing joint with reciprocal lead screw (25) junction, reciprocal lead screw (25) and three (22) of pivot and block (15) junction are all through bearing swing joint, reciprocal lead screw (25) outside cover is equipped with bearing frame (26), bearing frame (26) pass through ball nut pair with reciprocal lead screw (25) and are connected, bearing frame (26) rear side and one side respectively fixed connection have limiting block (27) and connecting block (28).

7. The assembled multi-functional block terminal of claim 6, characterized in that: the limiting groove has been seted up to cap (15) rear side surface, stopper (27) inlay and establish at the limiting groove inside, stopper (27) and limiting groove phase-match, connecting block (28) inside inlays and is equipped with pivot four (29), pivot four (29) pass through bearing swing joint with connecting block (28) junction, pivot four (29) top and bottom are fixedly connected with flabellum (30) and gear three (31) respectively, gear three (31) rear side is equipped with pinion rack (32), pinion rack (32) and gear three (31) mesh mutually, pinion rack (32) fixed connection is in cap (15) rear side, pinion rack (32) are located stopper (27) bottom.

8. The assembled multi-functional block terminal of claim 4, characterized in that: the lamp tube (13) is fixedly connected to the inner wall of the other side of the cap (15), two ventilation nets are fixedly embedded in the first ventilation groove and the second ventilation groove, one ventilation net is located at the top of the fan blades (30), and the joints of the first rotating shaft (6) and the second rotating shafts (7) and the shell (1) are movably connected through bearings.

9. The assembled multi-functional block terminal of claim 1, characterized in that: the supporting part comprises two supporting blocks (14), the two supporting blocks (14) are fixedly connected to the bottom of the shell (1), and the two supporting blocks (14) are symmetrically and uniformly distributed.

10. The assembled multi-functional block terminal of claim 1, characterized in that: the supporting component comprises a supporting seat (33), and the supporting seat (33) is fixedly connected to the bottom of the shell (1).