CN210379881U

CN210379881U - Block terminal convenient to installation

Info

Publication number: CN210379881U
Application number: CN201920861073.8U
Authority: CN
Inventors: 米晓磊
Original assignee: Gu'an Xiaolei Electrical Equipment Co Ltd
Current assignee: Gu'an Xiaolei Electrical Equipment Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-21
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a distribution box convenient to install, which comprises a case, wherein both sides of the bottom end of the case are provided with fixed blocks, the bottom end of the case is provided with a base support, the top end of each fixed block is provided with a first fixing bolt, the first fixing bolts all penetrate through both sides of the fixed blocks and the upper end surface of the base support, both sides of the case are provided with vents, one side surface of the inside of the case is provided with a switch, and the top surface of the inside of the case is provided with a lamp; through installing base support additional, effectively avoided the block terminal when installing in the field or building site, because lack supporting installing support, some directness are at the subaerial installation, and dampproofing effect weakens greatly, leads to components and parts to damage, takes place the possibility of electric leakage even, has increased the problem of potential safety hazard, has improved economic cost, has also reduced the life cycle of components and parts in the block terminal, greatly reduced work efficiency.

Description

Block terminal convenient to installation

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to block terminal convenient to installation.

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. When the circuit is normally operated, the circuit can be switched on or switched off by a manual or automatic switch, and then various distribution boxes on the market still have various defects and are difficult to meet the requirements of actual production.

Although the distribution box disclosed by the invention with the authorization notice number of 208753789 realizes leakage protection, the problem that when the distribution box is installed in the field or on a construction site, due to the fact that a matched installation support is lacked, the distribution box is directly installed on the ground, the moisture-proof effect is greatly weakened, and components are damaged is solved, and therefore the distribution box convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal convenient to installation to when providing the block terminal and installing on field or building site among the solution above-mentioned background art, because lack supporting installing support, the directness that has weakens greatly at the ground installation, dampproofing effect, the problem that leads to the component damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal convenient to installation, includes quick-witted case, and machine bottom of the case both sides all are provided with the fixed block, and machine bottom of the case portion is provided with the base support, and the fixed block top is provided with first fixing bolt, and first fixing bolt all runs through in both sides, the base support upper end surface of fixed block, and machine both sides all are provided with the vent, and machine inside of the case side surface is provided with the switch, and machine inside of the case top surface is provided with the lamp.

Preferably, base support top all is provided with first branch all around, first branch lower extreme is provided with second branch, and runs through in first branch, first branch bottom is provided with the flexure strip, first branch is provided with rotatory fixed block all around and runs through in first branch.

Preferably, the outer side surface of the telescopic piece is provided with a groove, the inner side surface of the rotary fixing piece is provided with a notch A, and the notch A is bonded with the groove.

Preferably, the reinforcing rotating block is arranged on the periphery of the outer side of the second supporting rod, the adjusting blocks are arranged on two sides of the lower end of the second supporting rod, the expansion piece is arranged inside the reinforcing rotating block, a second fixing bolt is arranged at one end of the expansion piece, and the second fixing bolt penetrates through two sides of the expansion piece and two sides of the reinforcing rotating block.

Preferably, a notch B is formed in the inner side of the reinforcing rotating block, a thread groove is formed in the periphery of the outer side of the second supporting rod, and the thread groove is bonded with the notch B.

Preferably, the inside press lever that is provided with of switch, be provided with the shell around the press lever, the press lever lower extreme is provided with the stopper, the press lever lower extreme is provided with spacing piece and runs through in spacing piece, spring one end is connected in the stopper other end and is connected in spacing piece, and shell one side both ends all are provided with the third fixing bolt, and the third fixing bolt all runs through in shell one end both sides, quick-witted incasement portion one side.

Preferably, a static contact rod is arranged on one side of the bottom inside the shell, a movable contact rod is arranged on the other side of the bottom inside the shell, a movable contact is arranged on the surface of the top end of the movable contact rod, a sliding groove is formed in the surface of the top end of the movable contact rod, and the bottom end of the pressing rod penetrates through the movable contact rod.

Preferably, the diameter of the first strut is one point and one time of the second strut, and the length of the second strut is two times of the first strut.

Preferably, the surfaces of the case and the base support are coated with polyethylene layers, and the polyethylene layer is one millimeter.

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

(1) through installing base support additional, effectively avoided the block terminal when installing in the field or building site, because lack supporting installing support, some directness are at the subaerial installation, and dampproofing effect weakens greatly, leads to components and parts to damage, takes place the possibility of electric leakage even, has increased the problem of potential safety hazard, has improved economic cost, has also reduced the life cycle of components and parts in the block terminal, greatly reduced work efficiency.

(2) Through install the light additional in box inside, spring switch, when the staff, when opening box cabinet door, the light in the box is opened in step, the inside light of box has been improved, the handheld lighting apparatus of staff has also been avoided, staff's both hands have been liberated, work efficiency has been improved, the misconnection because of the illumination is not enough to arouse has also been avoided, and then certain economic loss is caused, the personal safety that can cause the staff even receives the threat, effectively avoid the loss that does not need to arouse.

Drawings

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

fig. 2 is a schematic view of the structure of the distribution box according to the present invention;

FIG. 3 is a schematic view of the base bracket structure of the present invention;

fig. 4 is an enlarged structural schematic view of the reinforcing mechanism of the present invention;

FIG. 5 is an enlarged view of the fixing mechanism of the present invention;

fig. 6 is a schematic view of the external structure of the fixing mechanism of the present invention;

fig. 7 is a schematic view of the external structure of the reinforcing mechanism of the present invention;

FIG. 8 is a schematic structural view of the expansion block of the present invention;

fig. 9 is a schematic diagram of the switch structure of the present invention;

fig. 10 is a schematic structural view of the movable contact spring 5 of the present invention;

in the figure: 1. a chassis; 2. a first fixing bolt; 3. a fixed block; 4. a base support; 5. rotating the fixed block; 6. a first support bar; 7. a switch; 8. a lamp; 9. reinforcing the rotating block; 10. an intumescent sheet; 11. a second support bar; 12. an adjusting block; 13. grooving; 14. a stretchable sheet; 15. a pressing lever; 16. a limiting block; 17. a housing; 18. a spring; 19. a third fixing bolt; 20. a limiting sheet; 21. a stationary contact bar; 22. a movable contact; 23. a movable contact rod; 24. a second fixing bolt; 25. a chute 26, a vent; 27. a notch A; 28. a notch B; 29. and a door.

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. 1-10, the present invention provides a distribution box with easy installation: including quick-

witted case

1, 1 bottom both sides of quick-witted case all are provided with

fixed block

3, and 1 bottom of quick-witted case is provided with base support 4, and 3 tops of fixed block are provided with first fixing bolt 2, and first fixing bolt 2 all runs through in the both sides of fixed block 3, the 4 upper end surfaces of base support, and 1 both sides of quick-witted case all are provided with vent 26, and the inside side surface of machine case 1 is provided with switch 7, and the inside top surface of machine case 1 is provided with lamp 8.

In order to facilitate the installation of the machine body 1, in this embodiment, preferably, the top end of the base support 4 is provided with a first supporting rod 6 all around, the lower end of the first supporting rod 6 is provided with a second supporting rod 11 and runs through the first supporting rod 6, the bottom end of the first supporting rod 6 is provided with a telescopic piece 14, and the first supporting rod 6 is provided with a rotary fixing block 5 all around and runs through the first supporting rod 6.

In order to facilitate the fixing of the support rod, in this embodiment, it is preferable that the outer side surface of the expansion piece 14 is provided with the groove 13, the inner side surface of the rotary fixing block 5 is provided with the notch a27, and the notch a27 is adhered to the groove 13

In order to increase the stability of the supporting rod, in this embodiment, preferably, the reinforcing rotating block 9 is disposed around the outer side of the second supporting rod 11, the adjusting blocks 12 are disposed on both sides of the lower end of the second supporting rod 11, the expansion piece 10 is disposed inside the reinforcing rotating block 9, the second fixing bolt 24 is disposed at one end of the expansion piece 10, and the second fixing bolt 24 penetrates through both sides of the expansion piece 10 and both sides of the reinforcing rotating block 9.

In order to conveniently rotate the reinforcing rotating block 9, in the present embodiment, it is preferable that the reinforcing rotating block 9 is provided with a notch B28 on the inner side, and the second support bar 11 is provided with a groove 13 on the outer periphery thereof, and the groove 13 is adhered to the notch B28.

In order to conveniently use the switch 7, in this embodiment, preferably, a pressing rod 15 is arranged inside the switch 7, a shell 17 is arranged around the pressing rod 15, a limiting block 16 is arranged at the lower end of the pressing rod 15, a limiting sheet 20 is arranged at the lower end of the pressing rod 15 and penetrates through the limiting sheet 20, one end of a spring 18 is connected to the other end of the limiting block 16 and connected to the limiting sheet 20, third fixing bolts 19 are arranged at two ends of one side of the shell 17, and the third fixing bolts 19 penetrate through two sides of one end of the shell 17 and one side inside the case 1.

For the sensitivity of the switch 7, in this embodiment, it is preferable that a stationary contact rod 21 is disposed on one side of the inner bottom of the housing 17, a movable contact rod 23 is disposed on the other side of the inner bottom of the housing 17, a movable contact 22 is disposed on the top surface of the movable contact rod 23, a sliding groove 25 is disposed on the top surface of the movable contact rod 23, and the bottom end of the pressing rod 15 penetrates through the movable contact rod 23.

For normal use of the reinforcement mechanism, in this embodiment, it is preferable that the notches B28 and a27 match the notches of the groove 13, and the lengths of the notches B28 and a27 are twice as long as the groove 13.

In order to facilitate the adjustment of the height of the base bracket 4, in this embodiment, it is preferable that the diameter of the first strut 6 is twice as large as that of the second strut 11, and the length of the second strut 11 is twice as large as that of the first strut 6.

For better dust-proof and corrosion-proof, in this embodiment, it is preferable that the surfaces of the chassis 1 and the base bracket 4 are coated with a polyethylene layer, and the polyethylene layer is one millimeter.

The utility model discloses a theory of operation and use flow: after the device is accomplished, insert second branch 11 and adjust suitable height in first branch 6, make the thread groove 13 tighten up at rotatory fixed block 5, thereby accomplish the fixed to second branch 11, insert second branch 11 ground again, rotatory reinforcing rotating block 9, make expansion sheet 10 toward playing outwards inflation under the effect of regulating block 12, and then strengthened the fixed of second branch 11 and ground, place chassis 1 to the upper end surface of base support 4 again, accomplish the fixed to chassis 1 through first fixing bolt 2, open door 29 again, press the pole 15 under the effect of spring 18, play outwards, thereby drive movable contact 23 and make movable contact 22 and stationary contact pole 21 contact, the power switch-on, lamp 8 is opened.

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 block terminal convenient to installation, includes quick-witted case (1), its characterized in that: the improved multifunctional cabinet is characterized in that fixed blocks (3) are arranged on two sides of the bottom end of the cabinet (1), a base support (4) is arranged at the bottom end of the cabinet (1), first fixing bolts (2) are arranged on the top ends of the fixed blocks (3), the first fixing bolts (2) penetrate through the two sides of the fixed blocks (3) and the upper end surface of the base support (4), ventilation openings (26) are arranged on two sides of the cabinet (1), a switch (7) is arranged on the surface of one side inside the cabinet (1), and a lamp (8) is arranged on the surface of the top inside the cabinet (1).

2. The distribution box of claim 1, wherein: all be provided with first branch (6) around base support (4) top, first branch (6) lower extreme is provided with second branch (11), and runs through in first branch (6), first branch (6) bottom is provided with expansion plate (14), first branch (6) are provided with rotatory fixed block (5) all around and run through in first branch (6).

3. The distribution box of claim 2, wherein: the outer side surface of the telescopic piece (14) is provided with a groove (13), the inner side surface of the rotary fixing block (5) is provided with a notch A (27), and the notch A (27) is bonded with the groove (13).

4. The distribution box of claim 3, wherein: the utility model discloses a reinforcement rotary block, including second branch (11), second branch (11) lower extreme both sides all are provided with regulating block (12), reinforcement rotary block (9) inside is provided with inflation piece (10), inflation piece (10) one end is provided with second fixing bolt (24), second fixing bolt (24) all run through in the both sides of inflation piece (10), the both sides of reinforcing rotary block (9).

5. The distribution box of claim 4, wherein: the reinforced rotating block (9) is provided with a notch B (28) on the inner side, the periphery of the outer side of the second supporting rod (11) is provided with a thread groove (13), and the thread groove (13) is bonded with the notch B (28).

6. The distribution box of claim 1, wherein: switch (7) inside is provided with according to pressure lever (15), be provided with shell (17) around according to pressure lever (15), it is provided with stopper (16) to press according to pressure lever (15) lower extreme, press according to pressure lever (15) lower extreme and be provided with spacing piece (20) and run through in spacing piece (20), spring (18) one end is connected in stopper (16) other end and is connected in spacing piece (20), shell (17) one side both ends all are provided with third fixing bolt (19), third fixing bolt (19) all run through in shell (17) one end both sides, quick-witted case (1) inside one side.

7. The distribution box of claim 6, wherein: the novel multifunctional electric heating cooker is characterized in that a static contact rod (21) is arranged on one side of the bottom inside the shell (17), a movable contact rod (23) is arranged on the other side of the bottom inside the shell (17), a movable contact (22) is arranged on the surface of the top end of the movable contact rod (23), a sliding groove (25) is arranged on the surface of the top end of the movable contact rod (23), and the bottom end of the pressing rod (15) penetrates through the movable contact rod (23).

8. The distribution box of claim 5, wherein: the notch B (28) and the notch A (27) are matched with the notch of the groove (13), and the length of the notch B (28) and the notch A (27) is twice that of the groove (13).

9. The distribution box of claim 2, wherein: the diameter of the first supporting rod (6) is one time of one point of the second supporting rod (11), and the length of the second supporting rod (11) is twice of that of the first supporting rod (6).

10. The distribution box of claim 1, wherein: the surfaces of the case (1) and the base support (4) are coated with polyethylene layers, and the polyethylene layers are one millimeter.