CN217062976U

CN217062976U - Small-size block terminal of fixed use easy to assemble

Info

Publication number: CN217062976U
Application number: CN202220881047.3U
Authority: CN
Inventors: 黄乐忠; 陈湖
Original assignee: Sichuan Taili Electric Complete Set Co ltd
Current assignee: Sichuan Taili Electric Complete Set Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-26
Anticipated expiration: 2032-04-18

Abstract

The utility model belongs to the technical field of the block terminal, and a fixed block terminal who uses easy to assemble is disclosed, the power distribution box comprises a box body, the positive movable mounting of box has the chamber door, the top fixedly connected with top shell of box, the cavity has been seted up to the inside below of box, and the notch that is located cavity left and right side has all been seted up to the both sides of box, and the equal swing joint in both sides of cavity inside has the rectangular block. The utility model discloses a set up the long piece, the side piece, the lead screw, motion piece and connecting axle, when operating personnel rotated the knob, will make the lead screw take place to rotate, through the cooperation between lead screw and the motion piece, can be so that the motion piece takes place the upward movement, again through the cooperation between motion piece and the connecting axle, will make two long pieces take place back of the body motion mutually, thereby make the side piece pass through the outside that the notch moved the box, operating personnel can be through bolt snap-on to subaerial for the first mounting hole this moment, need not to install through the installation component.

Description

Small-size block terminal of fixed use easy to assemble

Technical Field

The utility model belongs to the technical field of the block terminal, specifically a block terminal of fixed use easy to assemble.

Background

The distribution box can be reasonable distributes the electric energy, and the convenient operation that opens and shuts to the circuit has higher safety protection level, can audio-visual display circuit's on-state, is the control center who instructs various components and parts rational distribution electric energy in the power supply line.

At present, operating personnel often need use little block terminal when controlling circuit system to the control operation of the operating personnel of being convenient for, and current little block terminal is at the in-process of in-service use, although can realize basic control circuit effect, but when operating personnel need install it subaerial, needs parts such as installation fixed plate, just can install little block terminal, inconvenient operating personnel's use.

Meanwhile, when an existing small distribution box is installed, the small distribution box is sometimes installed on a wall, and an operator also needs to install a fixing component on the wall to install the small distribution box on the wall, so that the working efficiency of the operator is affected, and therefore the small distribution box needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides a small-size block terminal of fixed use easy to assemble has the advantage of easy to assemble on ground or the wall.

In order to achieve the above purpose, the utility model provides a following technical scheme: a small-sized distribution box convenient to mount and fixedly use comprises a box body, wherein a box door is movably mounted on the front of the box body, a top shell is fixedly connected to the top of the box body, a cavity is formed in the lower portion of the inner portion of the box body, notches are formed in the left side and the right side of the cavity in both sides of the box body, long blocks are movably connected to both sides of the inner portion of the cavity, the number of the long blocks is two, side blocks are fixedly connected to the upper portion and the lower portion of the opposite side of the two long blocks, the outer surface of each side block is movably connected with the inner wall of the cavity, a first mounting hole is formed in each side block, a lead screw positioned between the two long blocks is movably sleeved in the box body, a knob is fixedly connected to the bottom of the lead screw, the outer surface of the knob is movably connected with the outer surface of the box body, a moving block is sleeved in an outer thread of the lead screw, and the outer surface of the moving block is movably connected with the inner wall of the cavity, and connecting shafts are hinged to two sides of the interior of the motion block, and the other ends of the connecting shafts are hinged to the long block.

As the utility model discloses an optimal technical scheme, the dead slot that is located notch the place ahead has all been seted up to the both sides of box, the inside swing joint of dead slot has the motion board, the equal fixedly connected with in upper and lower side of motion board is located the inside square of dead slot, the surface of square and the inner wall swing joint of dead slot, because the design of motion board, convenient follow-up whole through the motion board to the box is fixed, because the design of square can play spacing effect to the motion board again to make more stable of motion board motion.

As a preferred technical scheme of the utility model, the outside second mounting hole that is located the dead slot is seted up to the inside of motion board, the quantity of motion board is two, two the equal fixedly connected with rigid spring in the upper and lower side of motion board one side in opposite directions, rigid spring's the other end and the inner wall fixed connection of dead slot, rigid spring is in the state of compression this moment, because rigid spring's elasticity recovering action, consequently will exert a thrust to the motion board to make two motion boards have the trend that takes place the back of the body motion mutually.

As a preferred technical scheme of the utility model, the recess that is located the motion board top is all seted up to the both sides of box, the inside fixedly connected with dead lever of recess, the movable block has been cup jointed in the bottom activity in the dead lever outside, the outside of movable block cup joints with the inside activity of recess, the surface of movable block and the surface swing joint of square can play spacing effect because the design of dead lever to the movable block to make more stability of movable block motion, again because the movable block has the performance of activity, when the movable block moves, will make the connecting plate take place to move.

As a preferred technical scheme of the utility model, the left end fixedly connected with connecting plate of movable block, the surface of connecting plate and the surface swing joint of box, the outside of connecting plate cup joints with the inside activity of motion board, the top fixedly connected with of connecting plate left end draws the piece, when operating personnel pulling draws the piece, will make the connecting plate take place the upward movement for the connecting plate breaks away from the inside of motion board, will remove the fixed effect to the motion board this moment, makes the motion board can take place the motion.

As a preferred technical scheme of the utility model, the flexible spring that is located the movable block top has been cup jointed in the outside activity of dead lever, the top fixed connection of flexible spring's one end and recess, the other end of flexible spring is connected with the outer fixed surface of movable block, and flexible spring is in the state of compression this moment, because flexible spring's elasticity recovering action, consequently will exert a thrust to the movable block to make the unable unexpected activity of taking place of connecting plate through the movable block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the long piece, the side piece, the lead screw, motion piece and connecting axle, when operating personnel rotated the knob, will make the lead screw take place to rotate, through the cooperation between lead screw and the motion piece, can be so that the motion piece takes place the upward movement, again through the cooperation between motion piece and the connecting axle, will make two long pieces take place back of the body motion mutually, thereby make the side piece pass through the outside that the notch moved the box, operating personnel can be through bolt snap-on to subaerial for the first mounting hole this moment, need not to install through the installation component.

2. The utility model discloses a set up the motion board, the second mounting hole, the movable block, connecting plate and flexible spring, because the design of second mounting hole, make operating personnel can be through for the second mounting hole bolt snap-on to strong wall, need not operating personnel and install fixed part earlier on strong wall, flexible spring is in the state that is in the compression this moment, because flexible spring's elasticity recovering action, consequently, will exert a thrust to the movable block, thereby make the unable unexpected activity of taking place of connecting plate through the movable block, make the connecting plate can play fixed effect to the motion board.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sectional structure inside the empty groove of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic cross-sectional structural view of the inside of the cavity of the present invention;

fig. 5 is a partially enlarged structural view of a portion a in fig. 2.

In the figure: 1. a box body; 2. a box door; 3. a top shell; 4. a cavity; 5. a notch; 6. a long block; 7. a side block; 8. a first mounting hole; 9. a lead screw; 10. a knob; 11. a motion block; 12. a connecting shaft; 13. an empty groove; 14. a motion plate; 15. a square block; 16. a second mounting hole; 17. a rigid spring; 18. a groove; 19. fixing the rod; 20. a movable block; 21. a connecting plate; 22. pulling the block; 23. a flexible spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 5, the utility model provides a small distribution box which is convenient to install and fix for use, comprising a box body 1, a box door 2 is movably arranged on the front surface of the box body 1, a top shell 3 is fixedly connected on the top of the box body 1, a cavity 4 is arranged below the box body 1, notches 5 arranged on the left side and the right side of the cavity 4 are arranged on both sides of the box body 1, long blocks 6 are movably connected on both sides of the cavity 4, the number of the long blocks 6 is two, side blocks 7 are fixedly connected on the upper side and the lower side of the opposite sides of the two long blocks 6, the outer surface of the side block 7 is movably connected with the inner wall of the cavity 4, a first installation hole 8 is arranged inside the side block 7, a lead screw 9 arranged between the two long blocks 6 is movably sleeved inside the box body 1, a knob 10 is fixedly connected on the bottom of the lead screw 9, the outer surface of the knob 10 is movably connected with the outer surface of the box body 1, a moving block 11 is sleeved on the outer thread of the lead screw 9, the outer surface of the motion block 11 is movably connected with the inner wall of the cavity 4, two sides of the interior of the motion block 11 are hinged with connecting shafts 12, and the other ends of the connecting shafts 12 are hinged with the long block 6.

Wherein, dead slot 13 that is located 5 the place ahead of notch is all seted up to the both sides of box 1, the inside swing joint of dead slot 13 has motion plate 14, the equal fixedly connected with in the upper and lower side of motion plate 14 is located the inside square 15 of dead slot 13, the surface of square 15 and the inner wall swing joint of dead slot 13, because the design of motion plate 14, make things convenient for follow-up whole fixed to box 1 through motion plate 14, because the design of square 15, can play spacing effect to motion plate 14 again, thereby make the more stability of motion plate 14 motion.

The second mounting holes 16 located outside the empty groove 13 are formed in the moving plates 14, the number of the moving plates 14 is two, rigid springs 17 are fixedly connected to the upper side and the lower side of one opposite side of each of the two moving plates 14, the other ends of the rigid springs 17 are fixedly connected with the inner wall of the empty groove 13, the rigid springs 17 are in a compressed state at the moment, and due to the elastic force recovery effect of the rigid springs 17, a thrust force is exerted on the moving plates 14, so that the two moving plates 14 have the tendency of moving back to back.

Wherein, the recess 18 that is located 14 tops of moving plate is all seted up to the both sides of box 1, the inside fixedly connected with dead lever 19 of recess 18, movable block 20 has been cup jointed in the bottom activity in the dead lever 19 outside, the outside of movable block 20 cup joints with the inside activity of recess 18, the surface of movable block 20 and the surface swing joint of square 15, because dead lever 19's design, can play spacing effect to movable block 20, thereby make more stability of movable block 20 motion, again because movable block 20 has the performance of activity, when movable block 20 moves, will make connecting plate 21 take place the motion.

Wherein, the left end fixedly connected with connecting plate 21 of movable block 20, the surface of connecting plate 21 and the surface swing joint of box 1, the outside of connecting plate 21 cup joints with the inside activity of motion board 14, the top fixedly connected with of the left end of connecting plate 21 draws piece 22, when operating personnel pulling draws piece 22, will make connecting plate 21 take place the upward movement, make connecting plate 21 break away from the inside of motion board 14, will remove the fixed effect to motion board 14 this moment, make motion board 14 can take place the motion.

Wherein, the outside activity of dead lever 19 is cup jointed and is located the flexible spring 23 of movable block 20 top, the one end of flexible spring 23 and the top fixed connection of recess 18, the other end of flexible spring 23 and the outer fixed surface of movable block 20 are connected, and flexible spring 23 is in the state of compression this moment, because the elasticity recovery effect of flexible spring 23, consequently will exert a thrust to movable block 20 to make connecting plate 21 can't take place unexpected activity through movable block 20.

The utility model discloses a theory of operation and use flow:

firstly, if operating personnel need install box 1 subaerial, can rotate knob 10, the rotation of knob 10 will make lead screw 9 take place to rotate, through the cooperation between lead screw 9 and the motion piece 11, will make motion piece 11 take place the upward movement, again through the cooperation between motion piece 11 and the connecting axle 12, can make two long blocks 6 take place the back to back of the body motion, thereby can make side piece 7 pass through the outside that notch 5 moved box 1, operating personnel can directly punch subaerial this moment, later through first mounting hole 8 with bolt snap-on subaerial, need not operating personnel to install fixed part earlier and install box 1 again.

Then, if an operator needs to mount the box body 1 on a strong wall, the pulling block 22 can be pulled upwards, the movement of the pulling block 22 will make the connecting plate 21 move upwards, the limiting effect on the moving plate 14 is removed, at this time, the rigid spring 17 is in a compressed state, and therefore the two moving plates 14 will be pushed to move back and forth until the block 15 limits the moving plate 14, at this time, the operator loosens the pulling block 22 so that the connecting plate 21 enters the inside of the moving plate 14 to fix the moving plate 14, then the operator can directly punch a hole on the wall, and then the hole is directly fixed on the wall through the second mounting hole 16 by using a bolt, so that the operator does not need to mount a fixing part first and then mount the box body 1.

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

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

Claims

1. The utility model provides a small-size distribution box of fixed use easy to assemble, includes box (1), its characterized in that: the box comprises a box body (1), a box door (2) is movably mounted on the front of the box body (1), a top shell (3) is fixedly connected to the top of the box body (1), a cavity (4) is formed below the inner portion of the box body (1), notches (5) located on the left side and the right side of the cavity (4) are formed in the two sides of the box body (1), long blocks (6) are movably connected to the two sides of the inner portion of the cavity (4), the number of the long blocks (6) is two, side blocks (7) are fixedly connected to the upper side and the lower side of the opposite sides of the two long blocks (6), the outer surface of each side block (7) is movably connected with the inner wall of the cavity (4), a first mounting hole (8) is formed in the inner portion of each side block (7), a lead screw (9) located between the two long blocks (6) is movably sleeved in the inner portion of the box body (1), and a knob (10) is fixedly connected to the bottom of the lead screw (9), the surface of knob (10) and the surface swing joint of box (1), the outside screw thread of lead screw (9) has cup jointed motion piece (11), the surface of motion piece (11) and the inner wall swing joint of cavity (4), the inside both sides of motion piece (11) all articulate there are connecting axle (12), the other end and the long piece (6) of connecting axle (12) are articulated.

2. A small-size block terminal of fixed use easy to assemble according to claim 1, characterized in that: dead slot (13) that are located notch (5) the place ahead have all been seted up to the both sides of box (1), the inside swing joint of dead slot (13) has motion board (14), the equal fixedly connected with in the upper and lower side of motion board (14) is located inside square (15) of dead slot (13), the surface of square (15) and the inner wall swing joint of dead slot (13).

3. The small distribution box convenient to mount and fixedly use as claimed in claim 2, wherein: the inside of motion board (14) is seted up and is located the outside second mounting hole (16) of dead slot (13), the quantity of motion board (14) is two, two equal fixedly connected with rigid spring (17) in the upper and lower side of motion board (14) one side in opposite directions, the other end of rigid spring (17) and the inner wall fixed connection of dead slot (13).

4. The small distribution box convenient to mount and fixedly use of claim 1, wherein: the utility model discloses a box, including box (1), recess (18) that are located motion board (14) top are all seted up to the both sides of box (1), the inside fixedly connected with dead lever (19) of recess (18), movable block (20) have been cup jointed in the bottom activity in dead lever (19) outside, the outside of movable block (20) is cup jointed with the inside activity of recess (18), the surface swing joint of the surface of movable block (20) and square (15).

5. A small-size block terminal of fixed use of easy to assemble of claim 4, characterized by: the left end fixedly connected with connecting plate (21) of movable block (20), the surface of connecting plate (21) and the surface swing joint of box (1), the outside of connecting plate (21) cup joints with the inside activity of motion board (14), the top fixedly connected with of connecting plate (21) left end draws piece (22).

6. A small-size block terminal of fixed use easy to assemble according to claim 4, characterized in that: the outside activity of dead lever (19) is cup jointed and is located flexible spring (23) of movable block (20) top, the top fixed connection of one end and recess (18) of flexible spring (23), the other end and the surface fixed connection of movable block (20) of flexible spring (23).