CN203708683U - Communication box - Google Patents
Communication box Download PDFInfo
- Publication number
- CN203708683U CN203708683U CN201420019392.1U CN201420019392U CN203708683U CN 203708683 U CN203708683 U CN 203708683U CN 201420019392 U CN201420019392 U CN 201420019392U CN 203708683 U CN203708683 U CN 203708683U
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- CN
- China
- Prior art keywords
- casing
- supporting bracket
- locating piece
- communication box
- depression bar
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Abstract
The utility model provides a communication box and belongs to the technical field of communication equipment. With the communication box adopted, time-consuming and labor-consuming properties caused by a requirement for manual transfer in the movement of an existing communication box can be solved. The communication box comprises a rectangular box body; a rectangular gap is respectively formed at four corners of the bottom surface of the box body; two opposite walls of each gap are rotatably connected with a supporting plate through a pin shaft; the supporting plate is shaped and sized to match the gap; the lower side surface of the supporting plate is connected with a rolling wheel; the upper side surface of the supporting plate is fixedly connected with a pressing rod; the pressing rod is vertical to the pin shaft; and the inner wall of the box body is provided with positioning mechanisms which can fix the supporting plates when the supporting plates are parallel to the bottom surface of the box body. The communication box is advantageous in convenient movement and stable placement in utilization.
Description
Technical field
The utility model belongs to communication equipment technical field, relates to a kind of communication box.
Background technology
Communication equipment mainly contains wire communication equipment and the wireless telecommunications system for industry control environment, wire communication equipment article solves the serial communication of industry spot, the communication of specialty bus-type, conversion equipment between the communication of Industrial Ethernet and various communications protocol, and wireless telecommunications system is mainly wireless bridge, wireless network card, wireless lightning arrester, the equipment such as antenna, communication box.Along with the Internet expansion in the world, China Internet fast development, people also more and more depend on network service, and internet communication has become a part indispensable in life.The connection of internet communication is that transfer of data needs a large amount of network communication equipments to match; wherein communication box is particularly important; communication box is applicable to optical cable and is connected with the distribution of optical communication equipment; by the adapter in communication box; draw light signal with light wire jumper; realize light wiring function, be applicable to optical cable and be connected with the protectiveness of distribution tail optical fiber, the fibre-optic terminus point being also applicable in Optical Access Network adopts.
As Chinese utility model patent application (application number: 201320528051.2) disclose a kind of communication box, comprise casing, chamber door and four bases, described chamber door is hinged on the front end of described casing, the inner wall edge of described chamber door is provided with water-proof sealing strip, between the chamber door described in making and described casing, is tightly connected; Four described bases are separately positioned on the bottom of described chamber door; Described casing inner bottom part is provided with electrostatic precipitator; The both sides of described casing are respectively equipped with many row's heat dissipation exhaust mouths, described heat dissipation exhaust mouth is elongated, and on described heat dissipation exhaust mouth, correspondence is provided with suitable flashing board respectively, described flashing board is connected with described casing by rotating shaft, described flashing board rotates around described rotating shaft, this communication box can keep the environment of communication box inner drying, dustless, normal temperature, is conducive to the normal work of components and parts in communication box.But such communication box is generally directly to place on the ground at present, if need manually carrying need to move time, waste time and energy, and if roller is directly installed in the bottom of communication box, although mobile more for convenience, while use, but place unstable.
Summary of the invention
There are the problems referred to above for existing technology in the utility model, has proposed a kind of communication box, this communication box conveniently moving, and place while using stable.
The purpose of this utility model can realize by following technical proposal: a kind of communication box, comprise rectangular box, it is characterized in that, four edges of described tank floor all offer a rectangular indentation, in two opposed inner walls of described breach, be rotatably connected to a supporting bracket by bearing pin, shape and the notch geometry of described supporting bracket adapt, on the downside of supporting bracket, be connected with a roller, on the upper side of supporting bracket, be fixed with a depression bar, described depression bar and bearing pin are perpendicular, described cabinet wall is provided with can be by securing supporting bracket detent mechanism in the time that supporting bracket flushes with tank floor.
Two adjacent inner wall that have of breach flush with two adjacent inner wall of casing, four breach are evenly distributed, casing is directly placed on the ground in use, under the effect of casing self gravitation, supporting bracket phase box inside rotates, be that roller is contracted in casing, the bottom surface of casing directly with ground laminating, when use, placement is comparatively stable; While needing mobile box, hand-held depression bar also rotates depression bar, depression bar rotates to casing outside with pressing plate, until when supporting bracket and tank floor, now detent mechanism is fixed supporting bracket, four rolling be all positioned at casing lower end and with ground against, casing is positioned on four rolling, by roller mobile box, mobile laborsaving convenience.
In above-mentioned communication box, described detent mechanism comprises the locating piece of dodging groove and a strip being opened on cabinet wall, the upper end of described locating piece is rotatably connected on the two relative cell walls of dodging groove, lower end and dodge between groove bottom land and be connected with spring, the cross section of described depression bar is rectangular, one side and the cabinet wall of depression bar fit, and described locating piece lower end equals the width of depression bar to the distance of tank floor.The lower end of locating piece outstanding box inside wall all the time under spring action, and the lateral surface of locating piece forms an inclined-plane, when depression bar is attached to the rotation of box inside wall, can locating piece be pressed into and dodge groove along locating piece inclined-plane, in the time that depression bar moves past locating piece and be positioned at locating piece lower end, locating piece lower end is again ejected and is dodged groove under the effect of spring, under Action of Gravity Field, depression bar is resisted against the lower end of locating piece, and supporting bracket and depression bar are fixed.
In above-mentioned communication box, the inner side of described locating piece lower end also has a bar shaped convex edge one, described in dodge groove lower end notch and there is bar shaped convex edge two, under the effect of spring, bar shaped convex edge one is resisted against on bar shaped convex edge two.Restriction is highly played to the ejection of locating piece lower end in bar shaped convex edge one and bar shaped convex edge two, avoids locating piece lower end to depart from completely and dodges groove, makes locating piece more stable to the positioning action of depression bar.
In above-mentioned communication box, on the medial surface of described locating piece, offer circular location notch one, to dodge groove bottom land and offer circular location notch two, one end of described spring is pressed in location notch one, and the other end is pressed in location notch two.The two ends that are spring are fixed, and make spring more stable.
In above-mentioned communication box, on described bearing pin, be also arranged with a torsion spring, a leg of described torsion spring is pressed in supporting bracket, and another root leg is pressed in tank floor.In the time that locating piece positions depression bar, torsion spring can make depression bar be resisted against all the time locating piece lower end, avoid occurring rocking in moving process, structure is more stable, in the time that locating piece is removed the positioning action of depression bar, supporting bracket is rotated and is resisted against on box inside wall to box inside under the effect of torsion spring, compact conformation.
In above-mentioned communication box, on the downside of described supporting bracket, be rotatably connected to a rolling disc, described rolling disc parallels with supporting bracket, and above-mentioned rollers is connected on rolling disc.Be casing while needing to turn in moving process, rolling disc can rotate relative to casing, realizes the multi-direction movement of casing.
Compared with prior art, this communication box has the following advantages:
1, because supporting bracket phase box inside rotates, roller is contracted in casing, the bottom surface of casing directly with ground laminating, when use, placement is comparatively stable; And in the time that detent mechanism is fixed supporting bracket, four rolling be all positioned at casing lower end and with ground against, casing is positioned on four rolling, by roller mobile box, mobile laborsaving convenience.
2, because locating piece lateral surface forms an inclined-plane, when depression bar is attached to the rotation of box inside wall, can locating piece be pressed into and dodges groove along locating piece inclined-plane, in the time that depression bar moves past locating piece and be positioned at locating piece lower end, groove can be dodged by automatic spring in locating piece lower end, therefore uses convenient.
3, owing to being arranged with torsion spring on bearing pin, in the time that locating piece positions depression bar, torsion spring can make depression bar be resisted against all the time locating piece lower end, avoid occurring rocking in moving process, structure is more stable, in the time that locating piece is removed the positioning action of depression bar, supporting bracket is rotated and is resisted against on box inside wall to box inside under the effect of torsion spring, compact conformation.
Accompanying drawing explanation
Fig. 1 is the perspective view of this communication box.
Fig. 2 is the structure enlarged drawing at A place in Fig. 1.
Fig. 3 is the partial structurtes schematic diagram of roller while producing.
Partial structurtes schematic diagram when Fig. 4 is roller withdrawal.
Fig. 5 is the structure cutaway view of detent mechanism.
In figure, 1, casing; 11, breach; 2, supporting bracket; 3, roller; 4, depression bar; 5, detent mechanism; 51, locating piece; 511, bar shaped convex edge one; 512, location notch one; 52, dodge groove; 521, bar shaped convex edge two; 522, location notch two; 53, spring; 6, torsion spring; 7, rolling disc.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of communication box, comprises rectangular box 1, and four edges of casing 1 bottom surface all offer a rectangular indentation 11, and two adjacent inner wall that have of breach 11 flush with two adjacent inner wall of casing 1, and four breach 11 are evenly distributed.In two opposed inner walls of breach 11, be rotatably connected to a supporting bracket 2 by bearing pin, the shape of supporting bracket 2 and breach 11 shapes adapt, on the downside of supporting bracket 2, be connected with a roller 3, on the upper side of supporting bracket 2, be fixed with a depression bar 4, depression bar 4 is perpendicular with bearing pin, casing 1 inwall is provided with detent mechanism 5, and in the time that supporting bracket 2 flushes with casing 1 bottom surface, detent mechanism 5 can be fixed supporting bracket 2.Casing 1 is directly placed on the ground in use, and under casing 1 self gravitation effect, rotate supporting bracket 2 phase casing 1 inner sides, and roller 3 is contracted in casing 1, the bottom surface of casing 1 directly with ground laminating, when use, placement is comparatively stable; While needing mobile box 1, hand-held depression bar 4 also rotates depression bar 4, depression bar 4 rotates to casing 1 outside with pressing plate, until supporting bracket 2 is during with casing 1 bottom surface, now detent mechanism 5 is fixed supporting bracket 2, four rolling 3 be all positioned at casing 1 lower end and with ground against, 1 of casing is positioned on four rolling 3, by roller 3 mobile box 1, mobile laborsaving convenience.
Specifically, in conjunction with Fig. 4, shown in Fig. 5, detent mechanism 5 comprises the locating piece 51 of dodging groove 52 and a strip being opened on casing 1 inwall, the upper end of locating piece 51 is rotatably connected on the two relative cell walls of dodging groove 52, lower end and dodge between groove 52 bottom lands and be connected with spring 53, on the medial surface of locating piece 51, offer circular location notch 1, dodge groove 52 bottom lands and offer circular location notch 2 522, one end of spring 53 is pressed in location notch 1, the other end is pressed in location notch 2 522, the two ends that are spring 53 are fixed, make spring 53 more stable.The cross section of depression bar 4 is rectangular, one side of depression bar 4 and casing 1 inwall fit, locating piece 51 lower ends equal the width of depression bar 4 to the distance of casing 1 bottom surface, the lower end of locating piece 51 outstanding casing 1 madial wall all the time under spring 53 effects, and the lateral surface of locating piece 51 forms an inclined-plane, when depression bar 4 is attached to casing 1 madial wall rotation, can locating piece 51 be pressed into and dodge groove 52 along locating piece 51 inclined-planes, in the time that depression bar 4 moves past locating piece 51 and is positioned at locating piece 51 lower end, locating piece 51 lower ends are again ejected and are dodged groove 52 under the effect of spring 53, under Action of Gravity Field, depression bar 4 is resisted against the lower end of locating piece 51, be that supporting bracket 2 and depression bar 4 are fixed.The inner side of locating piece 51 lower ends also has a bar shaped convex edge 1, dodge groove 52 lower end notches and there is bar shaped convex edge 2 521, under the effect of spring 53, bar shaped convex edge 1 is resisted against on bar shaped convex edge 2 521, restriction is highly played in the ejection of 2 521 pairs of locating piece 51 lower ends in bar shaped convex edge 1 and bar shaped convex edge, avoid locating piece 51 lower ends to depart from completely and dodge groove 52, make locating piece 51 more stable to the positioning action of depression bar 4.
On bearing pin, be also arranged with a torsion spring 6, a leg of torsion spring 6 is pressed in supporting bracket 2, another root leg is pressed on casing 1 bottom surface, in the time that locating piece 51 positions depression bar 4, torsion spring 6 can make depression bar 4 be resisted against all the time locating piece 51 lower ends, avoids occurring rocking in moving process, structure is more stable, in the time that locating piece 51 is removed the positioning action of depression bar 4, supporting bracket 2 is rotated and is resisted against on casing 1 madial wall to casing 1 inner side under the effect of torsion spring 6, compact conformation.On the downside of supporting bracket 2, be rotatably connected to a rolling disc 7, rolling disc 7 parallels with supporting bracket 2, and roller 3 is connected on rolling disc 7, and when casing 1 needs to turn in moving process, rolling disc 7 can rotate relative to casing 1, realizes the multi-direction movement of casing 1.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as casing 1, breach 11, supporting bracket 2, roller 3 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. a communication box, comprise rectangular box (1), it is characterized in that, four edges of described casing (1) bottom surface all offer a rectangular indentation (11), in two opposed inner walls of described breach (11), be rotatably connected to a supporting bracket (2) by bearing pin, the shape of described supporting bracket (2) and breach (11) shape adapt, on the downside of supporting bracket (2), be connected with a roller (3), on the upper side of supporting bracket (2), be fixed with a depression bar (4), described depression bar (4) is perpendicular with bearing pin, described casing (1) inwall is provided with can be by the securing detent mechanism of supporting bracket (2) (5) in the time that supporting bracket (2) flushes with casing (1) bottom surface.
2. communication box according to claim 1, it is characterized in that, described detent mechanism (5) comprises the locating piece (51) of dodging groove (52) and a strip being opened on casing (1) inwall, the upper end of described locating piece (51) is rotatably connected on the two relative cell walls of dodging groove (52), lower end and dodge between groove (52) bottom land and be connected with spring (53), the cross section of described depression bar (4) is rectangular, one side of depression bar (4) and casing (1) inwall fit, described locating piece (51) lower end equals the width of depression bar (4) to the distance of casing (1) bottom surface.
3. communication box according to claim 2, it is characterized in that, the inner side of described locating piece (51) lower end also has a bar shaped convex edge one (511), described groove (52) the lower end notch of dodging has bar shaped convex edge two (521), under the effect of spring (53), bar shaped convex edge one (511) is resisted against on bar shaped convex edge two (521).
4. communication box according to claim 2, it is characterized in that, on the medial surface of described locating piece (51), offer circular location notch one (512), dodge groove (52) bottom land and offer circular location notch two (522), one end of described spring (53) is pressed in location notch one (512), and the other end is pressed in location notch two (522).
5. according to the communication box described in claim 3 or 4, it is characterized in that, be also arranged with a torsion spring (6) on described bearing pin, it is upper that a leg of described torsion spring (6) is pressed on supporting bracket (2), and another root leg is pressed on casing (1) bottom surface.
6. communication box according to claim 5, is characterized in that, is rotatably connected to a rolling disc (7) on the downside of described supporting bracket (2), and described rolling disc (7) parallels with supporting bracket (2), and above-mentioned rollers (3) is connected on rolling disc (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019392.1U CN203708683U (en) | 2014-01-13 | 2014-01-13 | Communication box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019392.1U CN203708683U (en) | 2014-01-13 | 2014-01-13 | Communication box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708683U true CN203708683U (en) | 2014-07-09 |
Family
ID=51059056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019392.1U Expired - Fee Related CN203708683U (en) | 2014-01-13 | 2014-01-13 | Communication box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295073A (en) * | 2020-02-23 | 2020-06-16 | 苏州浪潮智能科技有限公司 | Convenient rack that removes replacement equipment |
-
2014
- 2014-01-13 CN CN201420019392.1U patent/CN203708683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295073A (en) * | 2020-02-23 | 2020-06-16 | 苏州浪潮智能科技有限公司 | Convenient rack that removes replacement equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150113 |
|
| EXPY | Termination of patent right or utility model |