CN211017871U

CN211017871U - Convenient block terminal of maintaining

Info

Publication number: CN211017871U
Application number: CN201921445010.0U
Authority: CN
Inventors: 刘俊龙; 张晋美
Original assignee: Shenzhen Zhengjun Technology Co ltd
Current assignee: Shenzhen Zhengjun Technology Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-07-14
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a convenient block terminal of maintaining relates to block terminal technical field. The improved structure of the floor is characterized by comprising a bottom plate, wherein a back plate is fixedly mounted on the upper surface of the bottom plate, a top plate is hinged to the top end of the back plate, a left vertical plate and a right vertical plate are hinged to two side faces of the back plate respectively, and the bottoms of the left vertical plate and the right vertical plate which are parallel to each other are in lap joint with the upper surface of the bottom plate. Through setting up fixing device, utilize two peg graft poles to carry out the dismouting to the junction of front bezel and right riser, make whole block terminal can expand, make inside components and parts of this block terminal can expose in the front of staff, thereby maintenance personal's operating space has been increased, make the maintenance of block terminal simple more convenient, the maintenance work load of the difficult degree and of maintenance has been reduced, thereby maintenance personal's intensity of labour has been reduced, the advantage of convenient maintenance has been reached, the problem of carrying out very difficulty because of the less daily maintenance or maintenance work that leads to of operating space has been solved.

Description

Convenient block terminal of maintaining

Technical Field

The utility model relates to a block terminal technical field specifically is a convenient block terminal of maintaining.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Among the prior art, the most simple structure of block terminal leaves a chamber door and electrical components's position relatively fixed usually, is overhauing the block terminal when the staff, because the space is less makes going on very difficultly of routine maintenance or maintenance work, has increased staff's working strength, leads to whole process to waste time and energy to the efficiency of routine maintenance or maintenance has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a block terminal of convenient maintenance possesses the advantage of convenient maintenance, has solved because of the less problem that carries on very difficulty that leads to daily maintenance or maintenance work of operable space.

(II) technical scheme

In order to realize the purpose of convenient maintenance, the utility model provides a following technical scheme: a distribution box convenient to maintain comprises a bottom plate and a movable sleeve, wherein a back plate is fixedly mounted on the upper surface of the bottom plate, a top plate is hinged to the top end of the back plate, a left vertical plate and a right vertical plate are hinged to two side surfaces of the back plate respectively, the left vertical plate and the right vertical plate are parallel, the bottoms of the left vertical plate and the right vertical plate are in lap joint with the upper surface of the bottom plate, the two side surfaces of the top plate are located between the left vertical plate and the right vertical plate, the two side surfaces of the top plate are in lap joint with opposite surfaces of the left vertical plate and the right vertical plate, a front plate is fixedly mounted on one side surface, away from the back plate, of the left vertical plate, a box door is hinged to the inside of the front plate, a locking device is fixedly mounted on the front surface of the right vertical;

the locking device comprises a storage box, a containing cavity is formed in the storage box, a baffle is arranged at the front of the storage box and at the opening of the containing cavity, a movable rod is movably inserted into the inside of the baffle, a connecting plate is fixedly arranged at the back of the movable rod, the top and the bottom of the connecting plate are hinged to each other, a connecting groove is formed in the top and the bottom of the containing cavity, a connecting rod is hinged to the end, located in the connecting groove, of the connecting rod, far away from the connecting plate, of the connecting rod, a splicing rod is hinged to the end of the connecting rod, a side face, close to the storage box, of the front plate and a side face, close to the storage box, of the bottom plate are both provided with splicing grooves.

As a preferred technical scheme of the utility model, the back fixed mounting of front bezel has the joint board, the joint groove has been seted up in the front of roof, the joint board is located the inside in joint groove.

As a preferred technical scheme of the utility model, the front of movable rod runs through the baffle and extends to the front side and the fixedly connected with push-and-pull plate of receiver.

As a preferred technical scheme of the utility model, the movable sleeve has been cup jointed to the fixed surface of movable rod, swing joint has the spring between the opposite face of baffle and movable sleeve, the spring is established with the surface cover of movable rod.

As a preferred technical scheme of the utility model, the inner wall fixed mounting of inserting groove has the plugboard, the one end that the connecting rod was kept away from to the inserted bar extends to the inside of plugboard.

As a preferred technical scheme of the utility model, the spacing groove has been seted up to the inner wall in intercommunication groove, the back mounted of grafting pole has the limiting plate, the one end that the grafting pole was kept away from to the limiting plate extends to the inside of spacing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient block terminal of maintaining, the beneficial effect who possesses: this block terminal of convenient maintenance, through setting up fixing device, utilize two peg graft poles to carry out the dismouting to the junction of front bezel and right riser, make whole block terminal can expand, make the inside components and parts of this block terminal can expose in the front of staff, thereby maintenance personal's operating space has been increased, make the maintenance of block terminal simple more convenient, the maintenance work load that the difficult degree of maintenance and, thereby maintenance personal's intensity of labour has been reduced, the advantage of convenient maintenance has been reached, the problem of carrying out very difficulty because of the less daily maintenance or the maintenance work that leads to of operating space has been solved.

Drawings

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

FIG. 2 is a development view of the structure of the present invention;

fig. 3 is a side sectional view of the locking device of the present invention.

In the figure: 1. a base plate; 2. a back plate; 3. a top plate; 4. a left vertical plate; 5. a front plate; 6. a box door; 7. a clamping and connecting plate; 8. a clamping groove; 9. a right vertical plate; 10. a locking device; 11. a storage box; 12. a receiving cavity; 13. A baffle plate; 14. a movable rod; 15. a movable sleeve; 16. a spring; 17. a push-pull plate; 18. a connecting plate; 19. A communicating groove; 20. a connecting rod; 21. a plug rod; 22. inserting grooves; 23. a plugboard; 24. a limiting groove; 25. and a limiting plate.

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. 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.

Referring to fig. 1-3, the utility model discloses a distribution box convenient for maintenance, which comprises a bottom plate 1 and a movable sleeve 15, wherein a back plate 2 is fixedly installed on the upper surface of the bottom plate 1, a top plate 3 is hinged on the top end of the back plate 2, a left vertical plate 4 and a right vertical plate 9 are respectively hinged on two side surfaces of the back plate 2, the left vertical plate 4 and the right vertical plate 9 are parallel, the bottoms of the left vertical plate 4 and the right vertical plate 9 are respectively lapped with the upper surface of the bottom plate 1, two side surfaces of the top plate 3 are positioned between the left vertical plate 4 and the right vertical plate 9, two side surfaces of the top plate 3 are lapped with the opposite surfaces of the left vertical plate 4 and the right vertical plate 9, a front plate 5 is fixedly installed on one side surface of the left vertical plate 4 far from the back plate 2, a box door 6 is hinged inside the front plate 5, a locking device 10 is fixedly installed, one side face of the front plate 5, which is far away from the left vertical plate 4, is overlapped with the surfaces of the right vertical plate 9 and the locking device 10;

the locking device 10 comprises a storage box 11, a storage cavity 12 is arranged in the storage box 11, an opening of the storage cavity 12 is positioned on the front side of the storage box 11, a baffle 13 is fixedly arranged at the opening of the storage cavity 12, a movable rod 14 is movably inserted in the baffle 13, a connecting plate 18 is fixedly arranged on the back side of the movable rod 14, connecting rods 20 are hinged to the top and the bottom of the connecting plate 18, communicating grooves 19 are respectively arranged on the top and the bottom of the storage cavity 12, the connecting rod 20 is positioned in the communicating groove 19, an inserting rod 21 is hinged to one end, far away from the connecting plate 18, of the connecting rod 20, inserting grooves 22 are respectively arranged on one side surface of the front plate 5, close to the storage box 11, and one side surface of the bottom plate 1, close to the storage box 11, the top and the bottom of the inner wall of the movable, through establishing locking device 10, utilize two peg graft poles 21 can carry out the dismouting to the junction of front bezel 5 and right riser 9, make whole block terminal can expand, make inside components and parts of this block terminal can expose in the front of staff, thereby maintenance personal's operating space has been increased, make the maintenance of block terminal simple more convenient, the maintenance work load of the difficult degree and of maintenance has been reduced, thereby maintenance personal's intensity of labour has been reduced, the advantage of convenient maintenance has been reached, the problem of carrying out very difficulty because of the less daily maintenance or the maintenance work that leads to of operating space has been solved.

Specifically, the back fixed mounting of front bezel 5 has joint board 7, joint groove 8 has been seted up in the front of roof 3, joint board 7 is located the inside in joint groove 8.

In this embodiment, joint board 7 can insert the inside in joint groove 8 for front bezel 5 can assemble with roof 3, thereby forms the protection shield at the top of block terminal.

Specifically, the front surface of the movable rod 14 penetrates through the baffle 13 and extends to the front side of the storage box 11, and a push-pull plate 17 is fixedly connected with the front surface.

In this embodiment, the push-pull plate 17 is used to facilitate the worker to pull the movable rod 14 for displacement, thereby facilitating the displacement of the movable rod 14.

Specifically, a movable sleeve 15 is fixedly sleeved on the surface of the movable rod 14, a spring 16 is movably connected between the opposite surfaces of the baffle 13 and the movable sleeve 15, and the spring 16 is sleeved on the surface of the movable rod 14.

In this embodiment, the automatic resilient property of the spring 16 can drive the movable rod 14 to restore the initial position, so that the two insertion rods 21 are automatically inserted into the insertion grooves 22, and the insertion efficiency is further improved.

Specifically, an inserting plate 23 is fixedly mounted on an inner wall of the inserting groove 22, and one end of the inserting rod 21, which is far away from the connecting rod 20, extends into the inserting plate 23.

In this embodiment, the insertion plate 23 is used to position the end of the insertion rod 21 away from the connecting rod 20, so as to prevent the insertion rod 21 from shaking.

Specifically, the inner wall of the communicating groove 19 is provided with a limiting groove 24, the back surface of the inserting rod 21 is provided with a limiting plate 25, and one end of the limiting plate 25, which is far away from the inserting rod 21, extends into the limiting groove 24.

In this embodiment, the limiting plate 25 is used to displace along with the insertion rod 21 along the direction of the limiting groove 24, so that the movement stability of the insertion rod 21 is improved.

The utility model discloses a theory of operation and use flow: when needs carry out routine maintenance and maintenance to the block terminal, pulling push-and-pull board 17, push-and-pull board 17 drives movable rod 14 and carries out the displacement, make two connecting rods 20 take place the angle deflection, thereby drive peg 21 and break away from peg 23 and accomodate to the inside of intercommunication groove 19, make the connection status between front bezel 5 and bottom plate 1 and the locking device 10 to remove, make roof 3, left side riser 4 and right riser 9 can obtain expanding, thereby can expose the components and parts of block terminal inside in the front of staff, thereby maintenance personal's operating space has been increased.

To sum up, this block terminal of convenient maintenance, through establishing locking device 10, utilize two peg graft pole 21 can carry out the dismouting to the junction of front bezel 5 and right riser 9, make whole block terminal can expand, make inside components and parts of this block terminal can expose in the front of staff, thereby maintenance personal's operating space has been increased, it is simple more convenient to make the maintenance of block terminal, the maintenance work load that the difficult degree of maintenance and was examined and repaired has been reduced, thereby maintenance personal's intensity of labour has been reduced, the advantage of convenient maintenance has been reached, the problem of carrying out very difficulty because of the less daily maintenance or the maintenance work that leads to of operating space has been solved.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 convenient block terminal of maintaining, includes bottom plate (1) and movable sleeve (15), its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with a back plate (2), the top end of the back plate (2) is hinged with a top plate (3), two side surfaces of the back plate (2) are respectively hinged with a left vertical plate (4) and a right vertical plate (9), the left vertical plate (4) and the right vertical plate (9) are parallel, the bottoms of the left vertical plate (4) and the right vertical plate (9) are respectively lapped with the upper surface of the bottom plate (1), two side surfaces of the top plate (3) are positioned between the left vertical plate (4) and the right vertical plate (9), two side surfaces of the top plate (3) are lapped with the opposite surfaces of the left vertical plate (4) and the right vertical plate (9), one side surface of the left vertical plate (4) far away from the back plate (2) is fixedly provided with a front plate (5), the inside of the front plate (5) is hinged with a box door (6), the front surface of the right vertical plate (9) is fixedly provided with a locking device, one side face, far away from the left vertical plate (4), of the front plate (5) is in lap joint with the surfaces of the right vertical plate (9) and the locking device (10);

the locking device (10) comprises a storage box (11), a storage cavity (12) is formed in the storage box (11), an opening of the storage cavity (12) is located in the front of the storage box (11), a baffle (13) is fixedly installed at the opening of the storage cavity (12), a movable rod (14) is movably inserted in the baffle (13), a connecting plate (18) is fixedly installed on the back of the movable rod (14), connecting rods (20) are hinged to the top and the bottom of the connecting plate (18), communicating grooves (19) are formed in the top and the bottom of the storage cavity (12), the connecting rods (20) are located in the communicating grooves (19), one ends, far away from the connecting plate (18), of the connecting rods (20) are hinged to inserting rods (21), inserting grooves (22) are formed in one side face, close to the storage box (11), of the front plate (5) and one side face, close to the storage box (11), of the bottom plate (, the top and the bottom of the inner wall of the movable sleeve (15) are communicated with the two insertion grooves (22) through communicating grooves (19).

2. The distribution box of claim 1, wherein: the back fixed mounting of front bezel (5) has joint board (7), joint groove (8) have been seted up in the front of roof (3), joint board (7) are located the inside in joint groove (8).

3. The distribution box of claim 1, wherein: the front surface of the movable rod (14) penetrates through the baffle (13) and extends to the front side of the storage box (11), and a push-pull plate (17) is fixedly connected with the front surface of the movable rod.

4. The distribution box of claim 1, wherein: the surface fixing of movable rod (14) has cup jointed movable sleeve (15), swing joint has spring (16) between the opposite face of baffle (13) and movable sleeve (15), spring (16) are established with the surface cover of movable rod (14).

5. The distribution box of claim 1, wherein: the inner wall of the inserting groove (22) is fixedly provided with an inserting plate (23), and one end, far away from the connecting rod (20), of the inserting rod (21) extends to the inside of the inserting plate (23).

6. The distribution box of claim 1, wherein: the inner wall of the communication groove (19) is provided with a limiting groove (24), the back surface of the insertion rod (21) is provided with a limiting plate (25), and one end, far away from the insertion rod (21), of the limiting plate (25) extends into the limiting groove (24).