CN217444903U - Distribution box and auxiliary mounting structure for same - Google Patents
Distribution box and auxiliary mounting structure for same Download PDFInfo
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- CN217444903U CN217444903U CN202221066524.7U CN202221066524U CN217444903U CN 217444903 U CN217444903 U CN 217444903U CN 202221066524 U CN202221066524 U CN 202221066524U CN 217444903 U CN217444903 U CN 217444903U
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Abstract
The utility model relates to the technical field of distribution boxes, and discloses an auxiliary mounting structure for distribution boxes and a distribution box, which comprises a fixed frame and a box body, wherein the box body is positioned inside the fixed frame, the front surface of the box body is rotationally connected with a box door through a rotating shaft, the top and the bottom inside the fixed frame are both connected with connecting plates through sliding rails, two connecting plates are respectively fixed with a limiting plate near four corners of the connecting plates, the box body is positioned between the two connecting plates, eight limiting plates are respectively wrapped at eight corners of the box body, the box body can be taken out or stored only by controlling the inlet and outlet processes of the connecting plates through the two connecting plates inside the fixed frame and the limiting plates on the connecting plates, the convenience of box body maintenance is greatly improved, a push plate and a toothed plate can be driven by a spring to move towards the connecting plates in real time, and the tooth grooves on the connecting plates are matched, and then avoid the connecting plate to slide to further improve the box in the inside stability of fixed frame.
Description
Technical Field
The utility model relates to a block terminal technical field specifically is a block terminal is with supplementary mounting structure and block terminal.
Background
The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.
But the distribution box on the market still has the defect when using at present. For example, most direct mount of block terminal is at the surface of wall body, and occupation space is great, even when the block terminal is embedded to be installed in the wall, the dismouting process of later stage block terminal is also comparatively inconvenient, and the later maintenance degree of difficulty is higher. In addition, the distribution box is embedded in the wall, so that heat dissipation is inconvenient, the temperature in the box is easily overhigh, and the service life of elements in the box is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a block terminal is with supplementary mounting structure and block terminal to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary mounting structure for a distribution box and the distribution box comprise a fixed frame and a box body, wherein the box body is positioned inside the fixed frame, the front surface of the box body is rotatably connected with a box door through a rotating shaft, the top and the bottom of the inside of the fixed frame are both connected with connecting plates through sliding rails, two connecting plates are fixed with limiting plates near four corners of the two connecting plates, the box body is positioned between the two connecting plates, the eight limiting plates are respectively wrapped at the eight corners of the box body, the box body is placed between the two connecting plates, the eight limiting plates in the L-shaped structure can limit the eight corners of the box body, thereby improving the stability of the box body between the two connecting plates, controlling the in-out process of the connecting plates, can take the box out or accomodate the box to fixed frame in from the inside of fixed frame, improve the convenient degree when the box is maintained and is changed greatly.
Preferably, the limiting plate is of an L-shaped structure, and the thickness of the limiting plate is smaller than that of the outer wall of the box body, so that the opening and closing process of the box door is not influenced while the box body is limited.
Preferably, a connecting cylinder is fixed at one side of the inside of the fixed frame, which is close to the connecting plate, the front surface of the connecting cylinder is flush with the front surface of the fixed frame, a push plate is arranged in the connecting cylinder, one end of the push plate extends to the outside of the connecting cylinder, a movable hole for the push plate to move is arranged on the outer wall of the connecting cylinder, a spring is arranged on one side of the interior of the connecting cylinder, which is close to the push plate, a toothed plate is fixed on one side of the push plate, which is opposite to the spring, one side of the outer wall of the connecting plate, which is close to the toothed plate, is provided with a toothed groove, the toothed groove is matched with the toothed plate, when the box body is positioned in the fixed frame, the spring can drive the push plate and the toothed plate to move towards the direction of the connecting plate in real time to match with the tooth grooves on the connecting plate, can make the pinion rack fix a position the connecting plate, and then avoid the connecting plate to slide, can further improve the box at the inside stability of fixed frame.
Preferably, the front surface of the fixing frame is provided with an air inlet, the front surface of the box door is provided with an air outlet, the outer wall of the box body is provided with an air guide hole relative to one side of the box door, and the box body can be kept in a communicated state with the environment through the air inlet, the air guide hole and the air outlet, so that elements inside the box body can be cooled.
Preferably, a fan is installed on one side of the air guide hole, the air outlet of the fan faces the box body, the air inlet of the fan faces the fixing frame, the fluidity of air in the air inlet hole, the air guide hole and the air outlet hole can be accelerated by the aid of the fan, and heat dissipation efficiency of elements inside the box body is improved.
Preferably, a filter screen is arranged in the air inlet, and impurities such as dust in the air can be separated outside the device through the filter screen, so that the cleanliness of the interior of the device is improved.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this block terminal is with supplementary mounting structure and block terminal, limiting plate on two inside connecting plates of fixed frame and the connecting plate, can only need the business turn over process of control connecting plate, can take out the box or accomodate, the convenient degree when having improved the box maintenance greatly, can drive push pedal and pinion rack through the spring and remove to the direction of connecting plate in real time, the tooth's socket on the cooperation connecting plate can make the pinion rack fix a position the connecting plate, and then avoid the connecting plate to slide, thereby further improve the box at the inside stability of fixed frame.
2. This block terminal is with supplementary mounting structure and block terminal can send into the inside of box with air inlet port, air guide hole through the fan, and then dispel the heat to the inside component of box, and the air after the absorption heat can be discharged through the venthole of chamber door outer wall to avoid the inside high temperature of box, influence the life of component.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a cross-sectional view of the connecting cylinder of the present invention;
fig. 4 is the structure diagram of the box body after being taken out from the inside of the fixing frame.
In the figure: 1. a fixing frame; 2. a connecting plate; 3. a box body; 4. an air outlet; 5. a limiting plate; 6. an air inlet; 7. filtering with a screen; 8. a connecting cylinder; 9. pushing a plate; 10. a box door; 11. a spring; 12. a toothed plate; 13. a tooth socket; 14. a fan; 15. and air vents.
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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.
As shown in fig. 1 to 4, the auxiliary mounting structure for the distribution box and the distribution box of the present embodiment include a fixing frame 1 and a box body 3, the box body 3 is located inside the fixing frame 1, the front surface of the box body 3 is rotatably connected with a box door 10 through a rotating shaft, the top and the bottom of the inside of the fixing frame 1 are both connected with connecting plates 2 through sliding rails, two connecting plates 2 are fixed with limit plates 5 near four corners of the two connecting plates 2, the box body 3 is located between the two connecting plates 2, the eight limit plates 5 are respectively wrapped at eight corners of the box body 3, the box body 3 is placed between the two connecting plates 2, the eight limit plates 5 in an L-shaped structure can limit the eight corners of the box body 3, so as to improve the stability of the box body 3 between the two connecting plates 2, by controlling the processes of the connecting plates 2 to enter and exit, the box body 3 can be drawn out from the inside of the fixing frame 1 or the box body 3 can be stored into the fixing frame 1, the convenience of the box body 3 during maintenance and replacement is greatly improved.
Specifically, the limiting plate 5 is of an L-shaped structure, and the thickness of the limiting plate 5 is smaller than that of the outer wall of the box body 3, so that the opening and closing process of the box door 10 is not affected while the box body 3 is limited.
Furthermore, a connecting cylinder 8 is fixed on one side of the inside of the fixed frame 1 close to the connecting plate 2, the front surface of the connecting cylinder 8 is flush with the front surface of the fixed frame 1, a push plate 9 is arranged inside the connecting cylinder 8, one end of the push plate 9 extends to the outside of the connecting cylinder 8, a movable hole for the movement of the push plate 9 is formed in the outer wall of the connecting cylinder 8, a spring 11 is arranged on one side of the inside of the connecting cylinder 8 close to the push plate 9, a toothed plate 12 is fixed on one side of the push plate 9 opposite to the spring 11, a toothed groove 13 is formed in one side of the outer wall of the connecting plate 2 close to the toothed plate 12, the toothed groove 13 is matched with the toothed plate 12, when the box body 3 is located inside the fixed frame 1, the spring 11 can drive the push plate 9 and the toothed plate 12 to move towards the direction of the connecting plate 2 in real time, and match with the toothed groove 13 on the connecting plate 2, so that the toothed plate 12 can position the connecting plate 2 to avoid the connecting plate 2 from sliding, the stability of the case 3 inside the fixed frame 1 can be further improved.
Further, the front surface of the fixing frame 1 is provided with an air inlet 6, the front surface of the box door 10 is provided with an air outlet 4, one side of the outer wall of the box body 3, which is opposite to the box door 10, is provided with an air guide hole 15, and the box body 3 can be kept in a communicated state with the environment through the air inlet 6, the air guide hole 15 and the air outlet 4, so that the heat of elements inside the box body 3 is dissipated.
Further, a fan 14 is installed on one side of the air guide hole 15, an air outlet of the fan 14 faces the box body 3, an air inlet of the fan 14 faces the fixing frame 1, the fan 14 can accelerate the mobility of air in the air inlet hole 6, the air guide hole 15 and the air outlet hole 4, and the heat dissipation efficiency of internal elements of the box body 3 is improved.
Furthermore, a filter screen 7 is arranged in the air inlet 6, and impurities such as dust in the air can be separated outside the device through the filter screen 7, so that the cleanliness of the inside of the device is improved.
The using method of the embodiment comprises the following steps: the fixing frame 1 is fixed on a wall body through expansion bolts, the two connecting plates 2 are pulled towards the outside of the fixing frame 1, then the box body 3 is placed between the two connecting plates 2, at the moment, the eight limiting plates 5 in the L-shaped structure limit the eight corners of the box body 3, and the stability of the box body 3 between the two connecting plates 2 is further improved;
the two connecting plates 2 are reset, so that the box body 3 can be rapidly accommodated in the fixed frame 1, and the box body 3 can be operated only by pulling the connecting plates 2 to move the box body 3 to the outside of the fixed frame 1, so that the convenience of maintaining and replacing the box body 3 is greatly improved;
in addition, after the box body 3 is positioned inside the fixed frame 1, under the action of the spring 11 inside the connecting cylinder 8, the push plate 9 and the toothed plate 12 can be driven to move towards the direction of the connecting plate 2 in real time, and the toothed groove 13 on the connecting plate 2 is matched, so that the toothed plate 12 can position the connecting plate 2, and the connecting plate 2 is prevented from sliding, the stability of the box body 3 inside the fixed frame 1 can be further improved, and subsequently, when the box body 3 needs to move towards the outside of the fixed frame 1, the push plate 9 moves along the movable hole on the outer wall of the connecting cylinder 8, so that the toothed plate 12 is separated from the toothed groove 13, and the connecting plate 2 is pulled;
in the working process of the internal elements of the box body 3, the fan 14 is opened, the fan 14 can extract air in the environment through the air inlet holes 6, the air is conveyed to the inside of the box body 3 from the air guide holes 15, then the internal elements of the box body 3 are cooled, the air after absorbing heat is discharged through the air outlet holes 4 on the outer wall of the box door 10, and therefore the internal temperature of the box body 3 is prevented from being too high, and the service life of the elements is influenced.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a block terminal is with supplementary mounting structure and block terminal, includes fixed frame (1) and box (3), box (3) are located the inside of fixed frame (1), the front surface of box (3) rotates through the pivot and is connected with chamber door (10), its characterized in that:
the inside top and the inside bottom of fixed frame (1) all have connecting plate (2), two through slide rail sliding connection connecting plate (2) all are being close to its four corners and all are being fixed with limiting plate (5), box (3) are located between two connecting plate (2), eight limiting plate (5) wrap up respectively in eight corners of box (3).
2. The auxiliary mounting structure and the distribution box of claim 1, wherein:
the limiting plate (5) is of an L-shaped structure, and the thickness of the limiting plate (5) is smaller than that of the outer wall of the box body (3).
3. The auxiliary mounting structure and the distribution box of claim 1, wherein:
a connecting cylinder (8) is fixed on one side, close to the connecting plate (2), of the inside of the fixing frame (1), the front surface of the connecting cylinder (8) is flush with the front surface of the fixing frame (1), a push plate (9) is arranged inside the connecting cylinder (8), one end of the push plate (9) extends to the outside of the connecting cylinder (8), and a movable hole for the push plate (9) to move is formed in the outer wall of the connecting cylinder (8);
one side that the inside of connecting cylinder (8) is close to push pedal (9) is provided with spring (11), push pedal (9) are fixed with pinion rack (12) for one side of spring (11), tooth's socket (13) have been seted up to one side that the outer wall of connecting plate (2) is close to pinion rack (12), tooth's socket (13) and pinion rack (12) phase-match.
4. The auxiliary mounting structure and the distribution box of claim 1, wherein:
the front surface of the fixed frame (1) is provided with an air inlet (6), the front surface of the box door (10) is provided with an air outlet (4), and one side of the outer wall of the box body (3) relative to the box door (10) is provided with an air guide hole (15).
5. The auxiliary mounting structure and the distribution box of claim 4, wherein:
fan (14) are installed to one side of air guide hole (15), the gas outlet of fan (14) is towards box (3), the air inlet of fan (14) is towards fixed frame (1).
6. The auxiliary mounting structure and the distribution box of claim 4, wherein:
and a filter screen (7) is arranged in the air inlet hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221066524.7U CN217444903U (en) | 2022-05-06 | 2022-05-06 | Distribution box and auxiliary mounting structure for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221066524.7U CN217444903U (en) | 2022-05-06 | 2022-05-06 | Distribution box and auxiliary mounting structure for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444903U true CN217444903U (en) | 2022-09-16 |
Family
ID=83219295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221066524.7U Active CN217444903U (en) | 2022-05-06 | 2022-05-06 | Distribution box and auxiliary mounting structure for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444903U (en) |
-
2022
- 2022-05-06 CN CN202221066524.7U patent/CN217444903U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |