CN210898104U

CN210898104U - Block terminal protective structure and block terminal

Info

Publication number: CN210898104U
Application number: CN201921324503.9U
Authority: CN
Inventors: 朱吕松
Original assignee: Qinghai Zhongli Technology Control System Co ltd
Current assignee: Qinghai Zhongli Technology Control System Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-30
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a block terminal protective structure and block terminal, the on-line screen storage device comprises a base, base up end fixedly connected with box, box upper end fixedly connected with ceiling, one side is rotated and is connected with the chamber door, chamber door one side fixedly connected with key hole, chamber door key hole homonymy below is rotated and is connected with the handle, box one side top is provided with the push rod, the push rod runs through the box, the terminal fixedly connected with bayonet socket of push rod, the terminal fixedly connected with spring of push rod, the spring other end and box fixed connection, box inner wall equidistance fixedly connected with mount, bottom half inner wall fixedly connected with ground wire. The utility model discloses in, the shell that adopts wave cross-section can improve block terminal overall structure intensity, is provided with buckle formula device, prevents that the lock from damaging or not lock and lead to non professional to open the block terminal emergence accident.

Description

Block terminal protective structure and block terminal

Technical Field

The utility model relates to an electrical equipment field especially relates to a block terminal protective structure and block terminal.

Background

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. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality. The improvement of the operation reliability of the power distribution box is a goal of creating quality engineering.

For the protection level of strengthening the block terminal, generally increase other constructional device on original basis at present, not only complicate block terminal production, also can increase the cost simultaneously. Meanwhile, some distribution boxes have no reliable measures, and non-professionals, especially minors, can easily open the distribution boxes, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a block terminal protective structure and block terminal that provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a block terminal protective structure and block terminal, includes the base, base up end fixedly connected with box, box upper end fixedly connected with ceiling, one side is rotated and is connected with the chamber door, chamber door one side fixedly connected with key hole, chamber door key hole homonymy below is rotated and is connected with the handle, box one side top is provided with the push rod, the push rod runs through the box, the terminal fixedly connected with bayonet socket of push rod, the terminal fixedly connected with spring of push rod, the spring other end and box fixed connection, box inner wall equidistance fixedly connected with mount, bottom half inner wall fixedly connected with ground wire.

As a further description of the above technical solution:

the cross section of the shell used by the box body is wave-shaped.

As a further description of the above technical solution:

through holes are formed in the middle of the fixing frame at equal intervals.

As a further description of the above technical solution:

and a sealing ring is arranged between the push rod and the box body in a contact manner.

As a further description of the above technical solution:

the shell and the door of the box body are coated with insulating paint.

As a further description of the above technical solution:

the box body and the ceiling are connected in a welding mode, and the box body is communicated with the box door through a lead.

The utility model discloses following beneficial effect has:

1. the utility model discloses, adopt wave cross-section's shell, at the same kind of material, do not use other devices, its wave cross-section's shell can improve the overall structure intensity of block terminal, and wave cross-section's shell has increased the surface area of block terminal simultaneously, can reduce the temperature in the block terminal fast, is provided with the electric conductance nature between ground wire and box, chamber door and the ceiling in the block terminal simultaneously, can draw away the electric current from the ground wire under the condition of thunderbolt and electric leakage, guarantees the power consumption safety of block terminal.

2. The utility model discloses, when opening the chamber door, at first insert the key hole with the key and unblank, one hand presses the push rod on box one side upper portion after that, and the chamber door is opened to the outside to last other hand gripping handle, and under the general condition, the push rod on box one side upper portion is not enough for the minor, and the minor is not opened under the lock damage or the condition of not locking.

Drawings

Fig. 1 is a front view of a distribution box protection structure and a distribution box provided by the present invention;

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

fig. 3 is a schematic view of a protective structure of a distribution box and a shell interface of the distribution box according to the present invention;

fig. 4 is a schematic view of a protective structure of a distribution box and a fastening device of the distribution box according to the present invention;

fig. 5 is the utility model provides an inside schematic diagram of block terminal protective structure and block terminal.

Illustration of the drawings:

1. a base; 2. a box body; 3. a ceiling; 4. a push rod; 5. a box door; 6. a key hole; 7. a handle; 8. a housing; 9. a bayonet; 10. a spring; 11. a fixed mount; 12. and a ground line.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a distribution box protection structure and a distribution box comprise a base 1, wherein the upper end surface of the base 1 is fixedly connected with a box body 2, the upper end of the box body 2 is fixedly connected with a ceiling 3, the ceiling 3 has a certain inclination angle and can rapidly flow away rainwater so as to prevent the rainwater from accumulating on the top of the distribution box and causing the oxidation of the distribution box for a long time, one side of the box body is rotatably connected with a box door 5, one side of the box door 5 is fixedly connected with a key hole 6, the lower part of the same side of the key hole 6 of the box door 5 is rotatably connected with a handle 7, a push rod 4 is arranged above one side of the box body 2, the push rod 4 penetrates through the box body 2, the tail end of the push rod 4 is fixedly connected with a bayonet 9, the bayonet 9 can clamp the edge of the box door 5, the, the power consumption safety of block terminal can be guaranteed to the condition of thunderbolt and electric leakage.

The section shape of the shell 8 used by the box body 2 is wave, the shell 8 with the wave section can improve the whole structural strength of the distribution box without using other devices in the same material, meanwhile, the surface area of the distribution box is increased by the shell 8 with the wave section, the temperature in the distribution box can be quickly reduced, through holes are arranged in the middle of the fixing frame 11 at equal intervals, required electrical switches are fixed by penetrating through the through holes by bolts, a sealing ring is arranged between the push rod 4 and the box body 2 in contact, side rainwater is prevented from being squeezed into the box body, the normal work of the box body is influenced, the shell 8 and the box door 5 of the box body 2 are coated with insulating paint, the safety of the box body and the service life of the distribution box are ensured, the box body 2 and the ceiling 3 are in welded connection, the box body 2 and the box door 5 are communicated by a lead, the box body 2, the box door 5 and the ceiling 3, the power utilization safety of the distribution box is guaranteed.

The working principle is as follows: the utility model discloses, adopt the shell 8 of wave cross-section, at the same kind of material, do not use other devices, the shell 8 of its wave cross-section can improve the overall structure intensity of block terminal, the shell 8 of wave cross-section has increased the surface area of block terminal simultaneously, can reduce the temperature in the block terminal fast, be provided with ground wire 12 in the block terminal simultaneously and box 2, have the electric conductance nature between chamber door 5 and the ceiling 3, can draw electric current away from ground wire 12 under thunderbolt and electric leakage's the condition, guarantee the power consumption safety of block terminal, when opening chamber door 5, at first insert key hole 6 with the key and unblank, one hand presses the push rod 4 on box 2 one side upper portion next, another hand gripping handle 7 is pressed to the outside and is opened chamber door 5 last, when closing chamber door 5, one hand at first presses the push rod 4 on box 2 one side upper portion next, another hand gripping, finally, the hand pressing the push rod 4 at the upper part of one side of the box body 2 is released, and the key hole 6 is inserted into the key to lock the box door 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a block terminal protective structure and block terminal, includes base (1), its characterized in that: base (1) up end fixedly connected with box (2), box (2) upper end fixedly connected with ceiling (3), box (2) one side is rotated and is connected with chamber door (5), chamber door (5) one side fixedly connected with key hole (6), chamber door (5) key hole (6) homonymy below is rotated and is connected with handle (7), box (2) one side top is provided with push rod (4), push rod (4) run through box (2), push rod (4) terminal fixedly connected with bayonet socket (9), push rod (4) terminal fixedly connected with spring (10), the spring (10) other end and box (2) fixed connection, box (2) inner wall equidistance fixedly connected with mount (11), box (2) bottom inner wall fixedly connected with ground wire (12).

2. The distribution box protective structure and the distribution box of claim 1, wherein: the section of the shell (8) used by the box body (2) is wave-shaped.

3. The distribution box protective structure and the distribution box of claim 1, wherein: through holes are formed in the middle of the fixing frame (11) at equal intervals.

4. The distribution box protective structure and the distribution box of claim 1, wherein: and a sealing ring is arranged between the push rod (4) and the box body (2) in contact.

5. The distribution box protective structure and the distribution box of claim 1, wherein: the shell (8) and the box door (5) of the box body (2) are coated with insulating paint.

6. The distribution box protective structure and the distribution box of claim 1, wherein: the box body (2) and the ceiling (3) are in welded connection, and the box body (2) is communicated with the box door (5) through a lead.