CN114979808A - Foreign object collision protection structure of communication base station box - Google Patents
Foreign object collision protection structure of communication base station box Download PDFInfo
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- CN114979808A CN114979808A CN202210591720.4A CN202210591720A CN114979808A CN 114979808 A CN114979808 A CN 114979808A CN 202210591720 A CN202210591720 A CN 202210591720A CN 114979808 A CN114979808 A CN 114979808A
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- 238000004891 communication Methods 0.000 title claims abstract description 52
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/025—Cabinets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
- H04Q1/112—Protection against environment mechanical protection, e.g. resistance to earthquakes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a foreign object collision protection structure of a communication base station box body, which relates to the technical field of communication equipment and comprises the following components: a communication base station box body; the box doors on the communication base station box body are all of a unilateral hinge shaft side-hung structure; the anti-collision box door is characterized in that transverse anti-collision clamping seats are uniformly arranged on the door in a vertical direction at intervals, and the anti-collision clamping seats are not arranged at the handle and the ventilation hole of the door; energy-absorbing nest blocks are respectively and uniformly installed on the lateral walls at the left end and the right end of the box door of the lateral walls at the front end and the rear end of the box body of the communication base station at vertical intervals, and the energy-absorbing nest blocks are arranged in a close fit mode. According to the invention, the vertical linkage rod is fixedly connected between the upper lining plate and the lower lining plate, so that each anti-collision strip group can be linked to have uniform force after collision, single-point breaking is avoided, the impact force is shared and discharged, and the problem that when a communication base station box body is impacted, the box body is easily broken by a single point, so that internal electrical elements are exposed, internal circuits are damaged, and communication faults are caused is solved.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a foreign object collision protection structure of a communication base station box body.
Background
The electronic communication engineering is the combination of electronic science, technology and information technology, and is used to construct the engineering field of modern information society, and utilize the basic theory of electronic science, technology and information technology to solve the technical problems of electronic components, integrated circuit, electronic control, instruments and meters, computer design and manufacture and the fields related to electronic and communication engineering, and research the theory and technology of detection, transmission, exchange, processing and display of electronic information, and usually the control conversion part is placed in the outdoor communication base station box body.
The outdoor communication base station box is very easy to be collided and impacted by external objects in the using process, and especially under the condition of severe strong wind in the environment, when the communication base station box is impacted, the communication base station box is easy to be broken by a single point, so that the internal electric elements are exposed, the internal circuit is damaged, and the communication fault is caused.
Disclosure of Invention
In view of this, the invention provides a foreign object collision protection structure for a communication base station box, so that each anti-collision strip group can be linked to equalize force after collision, and single-point breaking is avoided.
The invention provides a foreign object collision protection structure of a communication base station box body, which specifically comprises the following steps: a communication base station box body; the box doors on the communication base station box body are all of a unilateral hinge shaft side-hung structure; the anti-collision box door is characterized in that transverse anti-collision clamping seats are uniformly arranged on the door in a vertical direction at intervals, and the anti-collision clamping seats are not arranged at the handle and the ventilation hole of the door; each anti-collision clamping seat is transversely provided with an anti-collision strip group in a sliding manner; energy absorption nest blocks are respectively and uniformly arranged on the side walls at the left end and the right end of the box door on the side walls at the front end and the rear end of the box body of the communication base station at vertical intervals, and the energy absorption nest blocks are arranged in a close fit manner; the inner side of the anti-collision strip group is fixedly connected with an inner lining plate; a vertical linkage rod is fixedly connected between the upper lining plate and the lower lining plate.
Optionally, the main body of the anti-collision clamping seat is of a concave structure, the notch of the anti-collision clamping seat faces outwards, a transverse sliding rod is fixedly connected between the side walls of the left end and the right end of the notch of the anti-collision clamping seat, and springs are sleeved at the left end and the right end of the sliding rod respectively; the upper end side wall and the lower end side wall of the anti-collision clamping seat are respectively provided with a semi-cylindrical friction column at the tangent position with the outer end side wall of the box door, and the semi-cylindrical friction columns are vertically arranged at the left side and the right side at even intervals.
Optionally, the anti-collision strip group main body is composed of four arc-shaped anti-collision columns arranged side by side, the left end and the right end of the anti-collision strip group are fixedly connected with rectangular movable blocks respectively, the inner ends of the movable blocks are sleeved on the sliding rod in a sliding mode, and the outer sides of the movable blocks are fixedly connected with one end of the spring; the inner end side wall of the movable block is provided with a vertical semi-cylindrical convex column, and the convex column is extruded with the friction column in the process of moving the movable block left and right; the anti-collision post is made of high-strength composite rubber, and an elastic steel wire is arranged in an inner cavity of the anti-collision post.
Optionally, the inner lining plate is of a cambered surface structure along the inner side of the anti-collision strip group, the left end and the right end of the inner lining plate are also fixedly connected with the movable block, the inner lining plate is made of an elastic steel plate, and the thickness of the elastic steel plate is 1-2 MM.
Optionally, the linkage rods are uniformly arranged along the inner arc surface of the lining plate at intervals, the linkage rods and each lining plate are connected in a spot welding mode, and the linkage rods are made of steel bars with the diameter of 3-5 MM.
Optionally, the main body of the energy-absorbing nest block is formed by three layers of structures which are sequentially expanded in a stepped manner from outside to inside, honeycomb holes in a regular hexagonal shape are distributed in the main body of the energy-absorbing nest block, and a rectangular enclosure is wrapped outside the energy-absorbing nest block at the innermost layer.
Advantageous effects
1. According to the invention, the vertical linkage rod is fixedly connected between the upper lining plate and the lower lining plate, so that each anti-collision strip group can be linked to have uniform force after collision, single-point impact is avoided, and the impact force is shared and discharged.
2. The energy-absorbing nest blocks are vertically and uniformly arranged on the side walls at the left end and the right end of the box door on the side walls at the front end and the rear end of the box body of the communication base station at intervals, and the energy-absorbing nest blocks are closely arranged with each other and used for improving the anti-collision resistance of the periphery of the box body.
3. According to the invention, the transverse sliding rod is fixedly connected between the side walls of the left end and the right end of the notch of the anti-collision clamping seat, the springs are respectively sleeved at the left end and the right end of the sliding rod, when the anti-collision clamping seat is impacted, the anti-collision strip group can slide on the sliding rod, so that the purpose of force unloading and buffering is achieved, the impact damage to a communication base station box body is reduced, under the action of the springs, the purpose of buffering and recovering can be achieved after the anti-collision strip group is impacted, under the condition that the elastic load of the springs and the anti-collision strip group is not exceeded, the anti-collision strip group can be quickly recovered, so that the anti-collision strip group can be continuously used, and the continuous anti-collision capability is improved.
4. The main body of the anti-collision strip group is composed of four arc-shaped anti-collision columns which are arranged side by side, the left end and the right end of the anti-collision strip group are respectively and fixedly connected with the cuboid-shaped movable block, the inner end of the movable block is sleeved on the sliding rod in a sliding mode, the outer side of the movable block is fixedly connected with one end of the spring, the left end and the right end of the outer expanding support can be better played through the multiple groups of arc-shaped anti-collision columns, a sufficient buffer space is provided for impact collision, and a communication base station box body can be greatly protected.
5. The anti-collision column is made of high-strength composite rubber, the elastic steel wire is arranged in the inner cavity of the anti-collision column, when the anti-collision strip group is impacted, the movable block slides left and right, and in the process of sliding left and right, the convex column and the friction column can provide blocking feeling, so that the phenomenon that the movable block slides too fast to lose strong resistance is avoided, and the anti-collision buffer capacity is improved.
6. Due to the existence of the linkage rod, a plurality of groups of anti-collision strip groups can form a series structure, when one group of anti-collision strip groups is impacted, the adjacent anti-collision strip groups can be pulled to move through the linkage rod, the impact force is distributed through the pulling force, and the anti-impact buffering capacity is improved.
7. According to the invention, the regular hexagonal honeycomb holes are distributed on the main body of the energy-absorbing nest block, the rectangular enclosure is sleeved outside the energy-absorbing nest block at the innermost layer, the energy-absorbing capacity can be improved through the honeycomb structure, the hard bearing capacity is provided aiming at the impact of the edge position, the irreversible damage to the edge of the communication base station box body is avoided, and the safety of the communication base station box body is effectively ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a front right upper axial view schematic according to an embodiment of the invention;
FIG. 2 shows an enlarged partial structural view of A of FIG. 1 according to an embodiment of the invention;
FIG. 3 shows an enlarged partial structural view of B in FIG. 2 according to an embodiment of the invention;
FIG. 4 illustrates a front axial view structural schematic diagram of a case removed state according to an embodiment of the present invention;
FIG. 5 shows a rear-view structural schematic diagram of a case removed state according to an embodiment of the present invention;
fig. 6 is a rear-axis structural view illustrating a state that the crash cassette and the bumper strip group are partially detached according to an embodiment of the invention;
fig. 7 is a front-axis structural view illustrating a state that the crash cassette and the bumper strip group are partially detached according to an embodiment of the invention;
FIG. 8 illustrates a partial axial view structural schematic of a single set of crush cassettes and bumper strip sets in accordance with an embodiment of the invention;
FIG. 9 illustrates a partial axial structural view of an energy absorbing dimple according to an embodiment of the present invention;
FIG. 10 illustrates a partial front view structural schematic diagram of an energy absorbing dimple according to an embodiment of the present invention.
List of reference numerals
1. A communication base station box body; 2. a box door; 3. an anti-collision clamping seat; 301. a slide bar; 302. a spring; 303. a friction column; 4. an anti-collision strip group; 401. a movable block; 402. a convex column; 5. an energy absorbing nest block; 501. an enclosure; 6. an inner liner plate; 7. a linkage rod.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 10:
the invention provides a foreign object collision protection structure of a communication base station box body, which comprises: a communication base station box 1; the box door 2 on the communication base station box body 1 is of a single-side hinged shaft flat-open structure; the door 2 is vertically and uniformly provided with the transverse anti-collision clamping seats 3 at intervals, and the handle and the ventilation hole of the door 2 are not provided with the anti-collision clamping seats 3 and are used for reserving space for door opening operation;
each anti-collision clamping seat 3 is transversely provided with an anti-collision strip group 4 in a sliding manner, so that the anti-collision resistance of a single group can be improved;
the energy absorption nest blocks 5 are respectively and uniformly vertically arranged on the side walls at the left end and the right end of the box door 2 on the side walls at the front end and the rear end of the communication base station box body 1 at intervals, and the energy absorption nest blocks 5 are closely arranged with each other and used for improving the anti-collision resistance of the periphery of the box body;
the inner side of the anti-collision strip group 4 is fixedly connected with an inner lining plate 6 for improving the rigidity of the inner part of the anti-collision strip group 4 and facilitating the combination of the anti-collision strip group 4 into an integral structure;
In one embodiment, as shown in fig. 1 and fig. 2, the main body of the anti-collision card holder 3 is of a concave structure, the notch of the anti-collision card holder 3 is outward, a transverse sliding rod 301 is fixedly connected between the side walls of the left end and the right end of the notch of the anti-collision card holder 3, springs 302 are respectively sleeved on the left end and the right end of the sliding rod 301, when the anti-collision card holder is impacted, the anti-collision strip group 4 can slide on the sliding rod 301, so that the purpose of unloading and buffering is achieved, impact damage to the communication base station box 1 is reduced, under the action of the springs 302, after the anti-collision strip group is impacted, the purpose of buffering and recovering can be achieved, under the condition that the elastic load of the springs 302 and the anti-collision strip group 4 is not exceeded, the anti-collision strip group can be rapidly recovered, so that the anti-collision performance can be continuously used, and the anti-collision performance can be improved.
In addition, according to the embodiment of the invention, the main body of the anti-collision strip group 4 is composed of four arc-shaped anti-collision columns arranged side by side, the left end and the right end of the anti-collision strip group 4 are respectively and fixedly connected with the cuboid-shaped movable block 401, the inner end of the movable block 401 is slidably sleeved on the slide rod 301, the outer side of the movable block 401 is fixedly connected with one end of the spring 302, the left side and the right side of the outward expanding support can be better played through a plurality of groups of arc-shaped anti-collision columns, a sufficient buffer space is provided for impact collision, and the communication base station box body 1 can be greatly protected.
In another embodiment, vertical semi-cylindrical friction columns 303 with uniform left and right intervals are respectively arranged at the positions where the upper end side wall and the lower end side wall of the anti-collision clamping seat 3 are tangent to the outer end side wall of the box door 2, a vertical semi-cylindrical convex column 402 is arranged on the inner end side wall of the movable block 401, and the convex column 402 is extruded with the friction columns 303 in the process of moving the movable block 401 left and right; the anticollision post is made by high strength compound rubber, and the elastic steel wire of inner chamber in the anticollision post receives the striking to make movable block 401 horizontal slip when anticollision strip group 4, and movable block 401 is at horizontal gliding in-process, and accessible projection 402 and friction post 303 provide the sense of blocking, avoid movable block 401 to slide too fast and lose strong resistance ability, help improving shock-resistant buffer capacity.
In addition, according to the embodiment of the invention, the lining plate 6 is of a cambered surface structure along the inner side of the bumper strip group 4, the left end and the right end of the lining plate 6 are fixedly connected with the movable block 401, the lining plate 6 is made of an elastic steel plate, the thickness of the elastic steel plate is 1-2MM, the resistance of the bumper strip group 4 can be enhanced and improved, and a single bumper column is combined into an integral structure.
In another embodiment, the linkage rods 7 are uniformly arranged along the inner arc surface of the inner lining plate 6 at intervals, the linkage rods 7 are connected with each inner lining plate 6 in a spot welding mode, the linkage rods 7 are made of steel bars with the diameter of 3-5MM, due to the existence of the linkage rods 7, multiple groups of anti-collision strip groups 4 can form a series structure, when one group of anti-collision strip groups 4 is impacted, the linkage rods 7 can pull the nearby anti-collision strip groups 4 to move, impact force is shared through pulling force, and impact resistance buffering capacity is improved.
In addition, according to the embodiment of the invention, the main body of the energy-absorbing nest block 5 is three layers of structures with outer conductors and inner conductors sequentially expanded in a step shape, regular hexagonal honeycomb holes are distributed on the main body of the energy-absorbing nest block 5, and the rectangular enclosure 501 is wrapped outside the energy-absorbing nest block 5 at the innermost layer, so that the energy-absorbing capacity can be improved through the honeycomb structure, the hard bearing capacity can be provided for the impact at the edge position, the irreversible damage to the edge of the communication base station box body 1 can be avoided, and the safety of the communication base station box body 1 can be effectively ensured.
The specific use mode and function of the embodiment are as follows:
in the using process of the invention, the box doors 2 on the box body 1 of the communication base station are all in a unilateral hinge shaft flat-open structure; horizontal anti-collision clamping seats 3 are uniformly installed at vertical intervals on the box door 2, the anti-collision clamping seats 3 are not installed at the handle and the ventilation holes of the box door 2, a space is reserved for door opening operation, anti-collision strip groups 4 are installed on all the anti-collision clamping seats 3 in a transverse sliding mode, single-group anti-collision resistance can be improved, the main bodies of the anti-collision clamping seats 3 are of concave structures, notches of the anti-collision clamping seats 3 are outward, transverse sliding rods 301 are fixedly connected between the side walls of the left end and the right end of each notch of the anti-collision clamping seats 3, springs 302 are sleeved at the left end and the right end of each sliding rod 301 respectively, when the anti-collision strip groups 4 slide on the sliding rods 301 when being impacted, the purpose of force unloading buffering is achieved, impact damage to the communication base station box body 1 is reduced, and under the action of the springs 302, the purpose of buffering and recovery can be achieved after the impact is achieved, meanwhile, semi-cylindrical friction columns 303 with the upper end side walls and the lower end side walls of the anti-collision clamping seats 3 are tangent to the side walls of the box door 2, and the semi-cylindrical friction columns 303 with the vertical half-cylindrical friction columns with the side walls at the left and right uniform intervals are arranged at the tangent parts of the upper end of the side and the side of the side, and the side walls of the box door 2 respectively A vertical semi-cylindrical convex column 402 is arranged on the side wall of the inner end of the movable block 401, and the convex column 402 is extruded with the friction column 303 in the process that the movable block 401 moves left and right; the anti-collision column is made of high-strength composite rubber, an elastic steel wire is arranged in an inner cavity of the anti-collision column, when the anti-collision strip group 4 is impacted, the movable block 401 slides left and right, the movable block 401 can provide a blocking feeling through the convex column 402 and the friction column 303 in the process of sliding left and right, the main body of the anti-collision strip group 4 is composed of four arc-shaped anti-collision columns side by side, the left end and the right end of the anti-collision strip group 4 are fixedly connected with the cuboid-shaped movable block 401 respectively, the inner end of the movable block 401 is sleeved on the sliding rod 301 in a sliding mode, the outer side of the movable block 401 is fixedly connected with one end of the spring 302, the left end and the right end of the anti-collision strip group 4 can be better supported in an outward expanding mode through a plurality of groups of arc-shaped anti-collision columns, a sufficient buffer space is provided for impact collision, in addition, the inner lining plate 6 is of an arc-surface structure along the inner side of the anti-collision strip group 4, the left end and the right end of the inner lining plate 6 are also connected with the movable block 401, the inner lining plate 6 is made of an elastic steel plate, the thickness of the elastic steel plate is 1-2MM, so that the resistance of the anti-collision strip group 4 can be enhanced and improved, and a single anti-collision column is combined into an integral structure;
in addition, the linkage rods 7 are uniformly arranged along the inner arc surfaces of the lining plates 6 at intervals, the linkage rods 7 are connected with each lining plate 6 in a spot welding mode, the linkage rods 7 are made of steel bars with the diameter of 3-5MM, due to the existence of the linkage rods 7, multiple groups of anti-collision strip groups 4 can form a series structure, when one group of anti-collision strip groups 4 are impacted, the anti-collision strip groups 4 nearby can be pulled to move through the linkage rods 7, in addition, at the edge positions, the main body of the energy-absorbing nest block 5 is formed by a structure with three layers formed by sequentially enlarging the outer guide in a stepped mode, honeycomb holes in a regular hexagonal shape are distributed in the main body of the energy-absorbing nest block 5, the outer portion of the energy-absorbing nest block 5 at the innermost layer is covered with a rectangular sealing shell 501, and the energy-absorbing capacity can be improved through the honeycomb structure.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. Foreign object collision protection structure of communication base station box, its characterized in that includes: a communication base station box body (1); the box door (2) on the communication base station box body (1) is of a single-side hinged shaft flat-open structure; the anti-collision box door is characterized in that transverse anti-collision clamping seats (3) are uniformly arranged on the box door (2) at vertical intervals, and the anti-collision clamping seats (3) are not arranged at the handle and the ventilation hole of the box door (2); each anti-collision clamping seat (3) is transversely provided with an anti-collision strip group (4) in a sliding manner; energy-absorbing nest blocks (5) are respectively and uniformly vertically arranged on the side walls at the left end and the right end of the box door (2) on the side walls at the front end and the rear end of the communication base station box body (1) at intervals, and the energy-absorbing nest blocks (5) are mutually clung to each other; the inner side of the anti-collision strip group (4) is fixedly connected with an inner lining plate (6); a vertical linkage rod (7) is fixedly connected between the upper lining plate and the lower lining plate (6).
2. A foreign object collision protection structure of a communication base station case according to claim 1, characterized in that: the main body of the anti-collision clamping seat (3) is of a concave structure, a notch of the anti-collision clamping seat (3) is outward, a transverse sliding rod (301) is fixedly connected between the side walls of the left end and the right end of the notch of the anti-collision clamping seat (3), and springs (302) are sleeved at the left end and the right end of the sliding rod (301) respectively.
3. A foreign object collision protection structure of a communication base station case according to claim 1, characterized in that: the upper end side wall and the lower end side wall of the anti-collision clamping seat (3) are respectively provided with a vertical semi-cylindrical friction column (303) with uniform left and right intervals at the tangent position of the outer end side wall of the box door (2).
4. A foreign object collision protection structure of a communication base station case according to claim 2, characterized in that: the main body of the anti-collision strip group (4) is composed of four arc-shaped anti-collision columns which are arranged side by side, the left end and the right end of the anti-collision strip group (4) are fixedly connected with cuboid-shaped movable blocks (401) respectively, the inner ends of the movable blocks (401) are sleeved on the sliding rod (301) in a sliding mode, and the outer sides of the movable blocks (401) are fixedly connected with one end of the spring (302).
5. A foreign object collision protection structure of a communication base station case according to claim 1, characterized in that: the inner end side wall of the movable block (401) is provided with a vertical semi-cylindrical convex column (402), and the convex column (402) is extruded with the friction column (303) in the process that the movable block (401) moves left and right.
6. A foreign object collision protection structure of a communication base station case according to claim 1, characterized in that: the anti-collision post is made of high-strength composite rubber, and an elastic steel wire is arranged in an inner cavity of the anti-collision post.
7. The foreign object collision protection structure of a communication base station case of claim 4, characterized in that: the lining plate (6) is of a cambered surface structure along the inner side of the anti-collision strip group (4), and the left end and the right end of the lining plate (6) are fixedly connected with the movable blocks (401).
8. A foreign object collision protection structure of a communication base station case according to claim 1, characterized in that: the lining plate (6) is made of an elastic steel plate, and the thickness of the elastic steel plate is 1-2 MM.
9. A foreign object collision protection structure of a communication base station case according to claim 1, characterized in that: the linkage rods (7) are uniformly arranged along the inner arc surface of the lining plate (6) at intervals, the linkage rods (7) are connected with each lining plate (6) in a spot welding mode, and the linkage rods (7) are made of steel bars with the diameter of 3-5 MM.
10. A foreign object collision protection structure of a communication base station case according to claim 1, characterized in that: the main body of the energy-absorbing nest block (5) is composed of three layers of structures which are sequentially expanded in a step shape from outside to inside, honeycomb holes in a regular hexagon shape are distributed in the main body of the energy-absorbing nest block (5), and a rectangular enclosure (501) is sleeved outside the energy-absorbing nest block (5) at the innermost layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210591720.4A CN114979808A (en) | 2022-05-27 | 2022-05-27 | Foreign object collision protection structure of communication base station box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210591720.4A CN114979808A (en) | 2022-05-27 | 2022-05-27 | Foreign object collision protection structure of communication base station box |
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| CN202210591720.4A Pending CN114979808A (en) | 2022-05-27 | 2022-05-27 | Foreign object collision protection structure of communication base station box |
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| CN213304748U (en) * | 2020-08-31 | 2021-05-28 | 四川超捷成套设备有限公司 | Outdoor switch board of anticollision |
| CN213485444U (en) * | 2020-12-21 | 2021-06-18 | 优汇泰（天津）电子科技有限公司 | Prevent falling effectual optical fiber splicer mainboard |
| CN215071104U (en) * | 2021-03-19 | 2021-12-07 | 昆山春本自动化设备有限公司 | Block terminal with protective structure |
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2022
- 2022-05-27 CN CN202210591720.4A patent/CN114979808A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209434633U (en) * | 2019-02-12 | 2019-09-24 | 新乡市中誉鼎力软件科技股份有限公司 | A kind of power distribution cabinet with safeguard function |
| CN211080030U (en) * | 2019-08-13 | 2020-07-24 | 宋亚丽 | Bridge safety protection guardrail |
| CN210536106U (en) * | 2019-08-21 | 2020-05-15 | 杭州南格电子科技有限公司 | Anti-collision mechanism of PWW control DC/DC direct current conversion power cabinet |
| CN211456780U (en) * | 2020-04-13 | 2020-09-08 | 宋方正 | Electric power facility false-collision prevention alarm |
| CN213304748U (en) * | 2020-08-31 | 2021-05-28 | 四川超捷成套设备有限公司 | Outdoor switch board of anticollision |
| CN213485444U (en) * | 2020-12-21 | 2021-06-18 | 优汇泰（天津）电子科技有限公司 | Prevent falling effectual optical fiber splicer mainboard |
| CN215071104U (en) * | 2021-03-19 | 2021-12-07 | 昆山春本自动化设备有限公司 | Block terminal with protective structure |
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