CN219181021U - Block terminal with protective structure - Google Patents
Block terminal with protective structure Download PDFInfo
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- CN219181021U CN219181021U CN202320577296.8U CN202320577296U CN219181021U CN 219181021 U CN219181021 U CN 219181021U CN 202320577296 U CN202320577296 U CN 202320577296U CN 219181021 U CN219181021 U CN 219181021U
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- distribution box
- box body
- plate
- protective structure
- rotating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a distribution box with a protection structure, which belongs to the field of distribution boxes and comprises a distribution box body, wherein protection mechanisms are respectively arranged on the left side and the right side of the distribution box body, when the distribution box body is placed between connecting blocks arranged on the two sides of the distribution box body before being used, a knob protruding from the front end of the distribution box body is rotated, so that an I-shaped plate in a vertical state is changed into a transverse state in a groove, in the process of changing, a concave plate is pushed by connecting rods on the two sides to enable the concave plate to extrude a compression spring to deform, the outer side end part of a limiting rod is pushed into a connecting hole formed in the side wall of the connecting block, so that the distribution box body is arranged on the two sides of the distribution box body, dust is prevented from entering the distribution box body through a dust screen arranged in the dust screen frame, and the distribution box body achieves the aim of dust prevention on internal electric elements, and normal use of the electric elements in the distribution box body is ensured.
Description
Technical Field
The utility model relates to the field of distribution boxes, in particular to a distribution box with a protection structure.
Background
The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.
In the prior art, the block terminal can all be installed at the job site before construction in building site, come to control the management to equipment switching power supply through the block terminal, but, current building site block terminal is in the in-process of using, most block terminal generally dispels the heat through the self-opening louvre of both sides, and the job site can produce a large amount of raise dust when being under construction, owing to lack protective structure on the block terminal, the dust that produces when leading to the construction enters into the block terminal inside through the louvre easily to attach on block terminal internally mounted's electrical component, thereby long-time later, the accumulation of dust can cause damaging and influence its use to electrical component.
Disclosure of Invention
The utility model mainly aims to provide a distribution box with a protection structure, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a block terminal with protective structure, includes the block terminal body, protection machanism has been seted up respectively to the left and right sides of block terminal body, and protection machanism includes dust frame, dust screen, I-plate, gag lever post, compression spring, concave template and connecting rod, dust screen fixed connection is in the inside of dust frame, and I-plate passes through the first dwang swing joint of front and back end in the upper and lower extreme of dust frame, the gag lever post swing joint on the lateral wall is in the inside both sides of the upper and lower extreme of dust frame, and compression spring cover is established on the gag lever post, the connecting rod passes through the second dwang swing joint of left and right sides between I-plate and concave template.
Preferably, a group of bilaterally symmetrical connecting blocks are fixedly arranged at the upper end and the lower end of the left side and the right side of the distribution box body respectively, and connecting holes are formed in the side walls of the connecting blocks.
Preferably, the frame internal fixation of dustproof frame has the dust screen, and the upper and lower end of dustproof frame has seted up the recess respectively, the wall center has seted up first rotation hole around the inslot of recess respectively, and the through-hole has been seted up respectively at the inslot left and right sides end of recess.
Preferably, the center parts of the front end and the rear end of the I-shaped plate are respectively and fixedly provided with a first rotating rod, the first rotating rods are movably arranged in the first rotating holes, the front end of the I-shaped plate is also fixedly provided with a knob on the end wall of the first rotating rod, and the front end and the rear end of the I-shaped plate are respectively provided with second rotating holes on the two sides of the first rotating rods.
Preferably, the second rotating holes are also formed in the front end and the rear end of the concave plate, a limiting rod is fixedly mounted on the outer side wall of the concave plate, the limiting rod is installed in the through hole in a penetrating mode, a compression spring is sleeved on the rod body of the limiting rod, and the compression spring is fixedly mounted between the side wall of the groove and the outer wall of the concave plate.
Preferably, a group of second rotating rods which are symmetrical from front to back are respectively and fixedly arranged at the left end and the right end of the connecting rod, and the second rotating rods at the two ends are respectively and movably arranged in second rotating holes formed in the I-shaped plate and the concave plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, before the distribution box body is used, the dustproof frame is arranged between the connecting blocks arranged on the two sides of the distribution box body, the knob protruding from the front end of the dustproof frame is rotated, so that the I-shaped plate in a vertical state is changed into a transverse state in the groove, in the process of changing, the concave plate is pushed by the connecting rods on the two sides to enable the concave plate to extrude the compression spring to deform, the outer side end part of the limiting rod is pushed into the connecting holes formed in the side walls of the connecting blocks, so that the dustproof frame is arranged on the two sides of the distribution box body, dust is prevented from entering the distribution box body through the heat dissipation holes by the dustproof net arranged in the dustproof frame, and the distribution box body achieves the aim of dustproof protection on the internal electric elements, so that the normal use of the electric elements in the distribution box body is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic view of the overall structure of the distribution box body of the present utility model;
FIG. 3 is a schematic view of the whole structure of the protection mechanism of the present utility model;
fig. 4 is an enlarged view of the structure at a of fig. 3 according to the present utility model.
In the figure: 1. a distribution box body; 2. a protective mechanism; 3. a connecting block; 4. a connection hole; 5. a dust-proof frame; 6. a dust screen; 7. a groove; 8. a first rotation hole; 9. a through hole; 10. an I-shaped plate; 11. a first rotating lever; 12. a second rotation hole; 13. a knob; 14. a limit rod; 15. a compression spring; 16. a concave plate; 17. a connecting rod; 18. and a second rotating rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a block terminal with protective structure, including block terminal body 1, protection machanism 2 has been seted up respectively to the left and right sides of block terminal body 1, and protection machanism 2 includes dust-proof frame 5, dust screen 6, i-plate 10, gag lever post 14, compression spring 15, concave plate 16 and connecting rod 17, dust screen 6 fixed connection is in the inside of dust-proof frame 5, and i-plate 10 passes through the first dwang 11 swing joint of front and back end in the upper and lower extreme of dust-proof frame 5, concave plate 16 passes through gag lever post 14 swing joint on the lateral wall in the inside both sides of upper and lower extreme of dust-proof frame 5, and compression spring 15 cover is established on gag lever post 14, connecting rod 17 passes through the second dwang 18 swing joint of left and right sides between i-plate 10 and concave plate 16.
As shown in fig. 1 to 4, in this embodiment, in order to play a role in dust protection when the distribution box body 1 is used on a construction site through the protection mechanism 2, a group of connection blocks 3 which are bilaterally symmetrical are fixedly installed at the upper and lower ends of the left and right sides of the distribution box body 1 respectively, connection holes 4 are formed in the side walls of the connection blocks 3, a dust screen 6 is fixedly installed in the frame of the dust screen 5, grooves 7 are formed at the upper and lower ends of the dust screen 5 respectively, first rotation holes 8 are formed in the centers of the front and rear walls of the grooves 7 respectively, through holes 9 are formed at the left and right ends of the grooves 7 respectively, first rotation rods 11 are fixedly installed at the center parts of the front and rear ends of the i-shaped plates 10 respectively, the first rotation rods 11 are movably installed in the first rotation holes 8, the end wall of the front end first rotating rod 11 is fixedly provided with a knob 13, the front end and the rear end of the I-shaped plate 10 are respectively provided with a second rotating hole 12 at the two sides of the first rotating rod 11, the front end and the rear end of the concave plate 16 are also provided with second rotating holes 12, the outer side wall of the concave plate 16 is fixedly provided with a limiting rod 14, the limiting rod 14 is installed in the through hole 9 in a penetrating way, the rod body of the limiting rod 14 is sleeved with a compression spring 15, the compression spring 15 is fixedly installed between the side wall of the groove 7 and the outer wall of the concave plate 16, the left end and the right end of the connecting rod 17 are respectively fixedly provided with a group of second rotating rods 18 which are symmetrical in front-rear, and the second rotating rods 18 at the two ends are respectively movably installed in the second rotating holes 12 formed on the I-shaped plate 10 and the concave plate 16;
the specific use principle of the protection mechanism 2 matched with the upper distribution box body 1 is as follows: when the distribution box body 1 is installed on a construction site and before the distribution box body needs to be used, the protection mechanism 2 is installed on the radiating hole parts on two sides of the distribution box body 1, the dustproof frame 5 is tightly attached to the side walls of the distribution box body 1, which are positioned on the radiating hole parts, the dustproof frame 5 is arranged between the connecting blocks 3 installed on two sides of the distribution box body 1, then, the knob 13 on the upper end and the lower end of the front face of the dustproof frame 5 is manually rotated in sequence, the knob 13 drives the first rotating rod 11 installed on the front end and the rear end of the I-shaped plate 10 to rotate in the first rotating hole 8 formed in the groove 7, the first rotating rod 11 drives the I-shaped plate 10 to rotate, the I-shaped plate 10 is converted from a vertical state to a transverse state in the rotating process, and in the converting process, the connecting rod 17 is movably connected between the I-shaped plate 10 and the concave plate 16 through the second rotating rods 18 on the two sides of the left end and the right end, the second rotating rod 18 on the connecting rod 17 will rotate in the second rotating holes 12 formed on the i-shaped plate 10 and the concave plate 16, respectively, at this time, the two connecting rods 17 in the obliquely parallel state will gradually be in the same horizontal position under the rotation of the i-shaped plate 10, and in the process of pushing the concave plate 16 in the outside direction, the concave plate 16 will press the compression spring 15 installed between the inner side wall of the groove 7 and the outer side wall thereof, the compression spring 15 will be forced to retract, at this time, the limit rod 14 will pass through the through holes 9 formed at both ends in the groove 7 and insert into the connecting holes 4 formed on the side wall of the connecting block 3, at the same time, when the i-shaped plate 10 rotates to the transverse state, because the i-shaped plate 10 is installed between the connecting rods 17, and the connecting rod 17 is installed between the concave plates 16, so through the reverse elasticity effect that receives the extrusion back at compression spring 15 and bring, will pass through connecting rod 17 to on the I-shaped board 10 for I-shaped board 10 keeps horizontal state between connecting rod 17, thereby when block terminal body 1 when job site use, dust screen 6 of the in-frame installation of dust frame 5 will play the effect of filtering the blocking to the dust that the job site was raised, and then prevent that the dust from entering into inside through the louvre of block terminal body 1 both sides, so that block terminal body 1 reaches dustproof protection's purpose to the electrical component of inside, simultaneously, the device is convenient to install and dismantle the cleaning change it.
The foregoing is only illustrative of the preferred embodiments of the present utility model and, although the present utility model has been described in detail with reference to the foregoing embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and equivalents of the features may be substituted for elements thereof without departing from the true spirit and scope of the utility model.
Claims (6)
1. The utility model provides a block terminal with protective structure, includes block terminal body (1), its characterized in that: protection machanism (2) have been seted up respectively to the left and right sides of block terminal body (1), and protection machanism (2) are including dustproof frame (5), dust screen (6), I-plate (10), gag lever post (14), compression spring (15), concave template (16) and connecting rod (17), dust screen (6) fixed connection is in the inside of dustproof frame (5), and I-plate (10) are in the upper and lower extreme of dustproof frame (5) through first dwang (11) swing joint of front and back end, concave template (16) are in the inside both sides of upper and lower extreme of dustproof frame (5) through gag lever post (14) swing joint on the lateral wall, and compression spring (15) cover is established on gag lever post (14), second dwang (18) swing joint of connecting rod (17) through the left and right sides is between I-plate (10) and concave template (16).
2. A power distribution box with a protective structure according to claim 1, characterized in that: the upper end and the lower end of the left side and the right side of the distribution box body (1) are respectively and fixedly provided with a group of connecting blocks (3) which are bilaterally symmetrical, and the side wall of each connecting block (3) is provided with a connecting hole (4).
3. A power distribution box with a protective structure according to claim 2, characterized in that: the dustproof frame is characterized in that a dustproof net (6) is fixedly installed in the dustproof frame (5), grooves (7) are respectively formed in the upper end and the lower end of the dustproof frame (5), first rotating holes (8) are respectively formed in the centers of the front wall and the rear wall of the groove of the grooves (7), and through holes (9) are respectively formed in the left end and the right end of the groove of the grooves (7).
4. A power distribution box with protective structure according to claim 3, characterized in that: the I-shaped plate (10) is characterized in that first rotating rods (11) are fixedly arranged at the center parts of the front end and the rear end of the I-shaped plate (10), the first rotating rods (11) are movably arranged in the first rotating holes (8), knobs (13) are fixedly arranged on the end walls of the first rotating rods (11) at the front end, and second rotating holes (12) are formed in the front end and the rear end of the I-shaped plate (10) and located at the two sides of the first rotating rods (11) respectively.
5. The electrical box with protective structure according to claim 4, wherein: the second rotating holes (12) are also formed in the front end and the rear end of the concave plate (16), the limiting rod (14) is fixedly mounted on the outer side wall of the concave plate (16), the limiting rod (14) is installed in the through hole (9) in a penetrating mode, the compression spring (15) is sleeved on the rod body of the limiting rod (14), and the compression spring (15) is fixedly mounted between the side wall of the groove (7) and the outer wall of the concave plate (16).
6. The electrical box with protective structure according to claim 5, wherein: the left end and the right end of the connecting rod (17) are respectively and fixedly provided with a group of second rotating rods (18) which are symmetrical in front-back direction, and the second rotating rods (18) at the two ends are respectively and movably arranged in second rotating holes (12) formed in the I-shaped plate (10) and the concave plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577296.8U CN219181021U (en) | 2023-03-22 | 2023-03-22 | Block terminal with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577296.8U CN219181021U (en) | 2023-03-22 | 2023-03-22 | Block terminal with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219181021U true CN219181021U (en) | 2023-06-13 |
Family
ID=86677748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320577296.8U Active CN219181021U (en) | 2023-03-22 | 2023-03-22 | Block terminal with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219181021U (en) |
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2023
- 2023-03-22 CN CN202320577296.8U patent/CN219181021U/en active Active
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