CN110429536B - Junction box for network engineering - Google Patents
Junction box for network engineering Download PDFInfo
- Publication number
- CN110429536B CN110429536B CN201910749979.5A CN201910749979A CN110429536B CN 110429536 B CN110429536 B CN 110429536B CN 201910749979 A CN201910749979 A CN 201910749979A CN 110429536 B CN110429536 B CN 110429536B
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- box body
- arc
- rotating shaft
- beam splitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4448—Electro-optic
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connection Or Junction Boxes (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of network engineering equipment, in particular to a junction box for network engineering; the automatic control box comprises a box body and a controller, wherein the controller is used for controlling internal electrical components to automatically operate; the wiring board is arranged in the box body, and the upper end and the lower end of the box body are provided with wire outlets; at least two beam splitting units are symmetrically arranged on the upper side and the lower side of the wiring board, and heat dissipation grooves are formed in the two sides of the wiring board; the top walls of the heat dissipation grooves are hinged with a heat dissipation plate; the beam splitting unit comprises a motor, a limiting disc and a rotating shaft; the motor drives the rotating shaft to rotate; the uniform end of the rotating shaft is fixedly connected to the limiting disc, and the other end of the rotating shaft is connected to the bottom wall of the box body; the controller controls the internal beam splitting unit to work, so that the arrangement effect of internal wire harnesses is improved, and meanwhile, the heat dissipation plates are stirred to periodically swing by matching the beam splitting unit with the deflector rod, so that the heat dissipation grooves on two sides are intermittently opened, the internal intermittent heat dissipation is realized, and meanwhile, the dust is reduced.
Description
Technical Field
The invention belongs to the technical field of network engineering equipment, and particularly relates to a junction box for network engineering.
Background
A distribution box is a terminal for a distribution cable or optical cable, and serves to connect the distribution cable or optical cable to a subscriber line section, and to branch off a trunk line. The junction box can be installed in narrow spaces such as a bridge, a box body, a pipeline and a cable trench, the effective use area of a building is not occupied, the installation is convenient, and a main cable does not need to be cut off. Distribution boxes are one category of industrial connectors. The junction box is a device which can output a plurality of current or data signals by shunting and converting an accessed power supply or data.
However, the network communication wiring of the prior art has the following problems: the inside of an optical fiber circuit is made of glass fiber, particularly the optical fiber joint is a fragile unit in an optical cable, a good free space is needed in a junction box to prevent winding and pulling, otherwise, the attenuation of the optical fiber is increased after the optical fiber is subjected to tensile stress, and the communication performance is influenced; meanwhile, the wiring harness inside the junction box is well arranged, and maintenance after problems are found is facilitated.
Disclosure of Invention
In order to make up for the defects of the prior art and the prior art, the invention provides the junction box for the network engineering.
The technical scheme adopted by the invention for solving the technical problems is as follows: a junction box for network engineering comprises a box body and a controller, wherein the controller is used for controlling internal electrical components to automatically operate; the wiring board is arranged in the box body, and the upper end and the lower end of the box body are provided with wire outlets; at least two beam splitting units are symmetrically arranged on the upper side and the lower side of the wiring board, and heat dissipation grooves are formed in the two sides of the wiring board; the top walls of the heat dissipation grooves are hinged with a heat dissipation plate; the upper and lower adjacent heat dissipation plates are connected through an elastic arc rod, the beam splitting unit is used for winding a wire harness in the box body, and the beam splitting unit comprises a motor, a limiting disc and a rotating shaft; the motor drives the rotating shaft to rotate; the uniform end of the rotating shaft is fixedly connected to the limiting disc, and the other end of the rotating shaft is connected to the bottom wall of the box body; wherein the heat dissipation plates corresponding to the position of the limiting disc are connected with a deflector rod; one end of each deflector rod is fixedly connected to the corresponding heat dissipation plate, and the other end of each deflector rod is in contact with the limiting disc. When the device works, the junction box is opened, the wiring harness plug is connected into a corresponding jack on the wiring board, the wiring harness with redundant length is wound on the rotating shaft, when the junction box is closed, the pressure sensor arranged on the junction box senses pressure so as to transmit a signal to the controller, the controller controls to start the corresponding micro motor, the micro motor drives the rotating shaft to rotate, so that the wiring harness is automatically wound until the redundant wiring harness is completely wound, the wiring harness in the box body cannot be scattered in a mixed manner, when a certain wiring harness has a problem, the corresponding wiring harness can be easily found, the working efficiency is improved, meanwhile, the rotating shaft can drive the connected limiting disc to rotate, the shifting rod can be periodically pushed in the rotating process of the limiting disc, the shifting rod can drive the connected heat dissipation plate to swing along a hinge point, and then the shifting rod is linked under the action of the elastic arc rod, so that the heat dissipation grooves are all periodically opened, the dust entering caused by heat dissipation all the time is reduced while the heat dissipation effect in the junction box is enhanced; this technical scheme carries out work through the inside beam splitting unit of controller control to improve the arrangement effect of inside pencil, make the radiating groove intermittent type of both sides open with the driving lever cooperation simultaneously, realize inside intermittent type heat dissipation.
Preferably, one side of the heat dissipation plate close to the interior of the box body is provided with a buffering air bag; auxiliary fixing units are arranged on the inner sides of the wire outlets; the auxiliary fixing unit is used for auxiliary fixing of a wire harness wound on the rotating shaft and comprises a fixing plate, a telescopic cylinder and a sleeve; the sleeves are fixedly connected to the inner wall of the wire outlet hole; two arc-shaped fixing plates are symmetrically hinged to two sides of the sleeve; the fixed plate is connected with the side wall of the box body through a telescopic cylinder; and the air cavity of the telescopic air cylinder is communicated with the interior of the buffer air bag through a pipeline. Can extrude the buffering gasbag of one side when heating panel periodic swing's in-process to make inside gas rush into telescopic cylinder inside air cavity, make telescopic cylinder promote articulated fixed plate and remove, make both sides fixed plate tighten up from the state of opening gradually, fix the pencil of winding, reduce the pencil winding too much and cause the condition emergence of easy loose scattering, also can assist spacingly to the pencil circle of winding simultaneously.
Preferably, a group of arc-shaped elastic sheets are arranged at the end part of the fixing plate, which is positioned at one side far away from the center of the box body; a group of sliding grooves are formed in the positions, corresponding to the arc-shaped elastic sheets, of one side of the fixed plate; the sliding blocks are connected in the sliding grooves in a sliding manner; the sliding blocks are connected with steel wire ropes, the sliding blocks are made of magnetic adsorption materials, and the side walls of the box body below the sliding blocks are correspondingly provided with magnets; the other end of the steel wire rope is connected to the end part of the corresponding arc-shaped elastic sheet. When the fixed plates on two sides are simultaneously folded and fixed to the corresponding wire harness in the middle, the slider can be far away from the magnet arranged below, the magnetic adsorption force of the magnet to the slider is weakened until the elastic force is smaller than the elastic force of the arc-shaped elastic piece, so that the arc-shaped elastic piece which is bent towards the middle is quickly bent towards the middle under the elastic force of the arc-shaped elastic piece, the wrapping of the wire harness ring is fixed, and the fixing effect of the wire harness ring is further improved.
Preferably, the arc-shaped elastic sheet is provided with a groove, and the fixed plates close to one side of the center of the box body are provided with bulges corresponding to the groove; the diameter of the protrusion is larger than the maximum diameter of the groove. When the arc-shaped elastic piece is wrapped on the wire harness, the length of the fixed plate reinforced by the arc-shaped elastic piece is larger than that of a single fixed plate, so that the arc-shaped elastic piece can be in contact with the fixed plate on the other side, and the protrusion arranged on the fixed plate at the position can be forcibly extruded into the groove under the forced wrapping force effect of the arc-shaped elastic piece, so that the further fixation of the wire harness ring is realized.
Preferably, the heat dissipation plate is provided with a diagonal cavity. The cavity of the diagonal form that sets up on the heating panel, the cost of manufacture of heating panel can be reduced greatly on the one hand, do not influence holistic structural strength, make the whole weight of heating panel reduce, swing that can be faster under the effect of driving lever is opened, can make outside wind can enter into the box body in the cavity of diagonal form simultaneously inside, when guaranteeing the inside and outside intercommunication of box body, make dust impurity smugglied secretly in the wind can fall on the cavity of diagonal form, reduce the probability that dust impurity got into.
Preferably, the deflector rod is divided into two sections, and an arc-shaped sheet in contact with the two bulges is connected between the two sections of deflector rods; and the middle parts of the two arc-shaped pieces are sleeved with a spring. Divide into both ends with the driving lever, and the middle part is passed through the arc piece and is connected, can produce under the promotion of spacing dish and drive the heating panel swing after certain deformation again, can reduce the impact that the middle part received when spacing dish directly stirs the driving lever, reduce the cracked possibility in driving lever middle section to improve the life of driving lever, the spring at middle part can carry on spacingly to the bending of arc piece simultaneously, avoids the too big unable recovery of arc piece plastic deformation.
The invention has the following beneficial effects:
1. the controller controls the internal beam splitting unit to work, so that the arrangement effect of internal wire harnesses is improved, and meanwhile, the heat dissipation plates are stirred to periodically swing by matching the beam splitting unit with the deflector rod, so that the heat dissipation grooves on two sides are intermittently opened, the internal intermittent heat dissipation is realized, and meanwhile, the dust is reduced.
2. The buffer air bag on one side is intermittently extruded through the heat dissipation plate, so that air is introduced into the air cavity in the telescopic cylinder, the telescopic cylinder pushes the hinged fixing plate to move, the auxiliary fixing unit works, the wound wire harness is fixed, the situation that the wound wire harness is easy to loosen and scatter due to too much winding of the wire harness is reduced, and meanwhile, the wound wire harness ring can be subjected to auxiliary limiting.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is a schematic view showing the connection between the fixing plate and the arc-shaped spring plate;
in the figure: the device comprises a box body 1, a wiring board 2, a beam splitting unit 3, a limiting disc 31, a rotating shaft 32, a heat dissipation groove 4, a heat dissipation plate 5, an elastic arc rod 6, a shifting rod 7, a buffering air bag 8, an auxiliary fixing unit 9, a fixing plate 91, a telescopic cylinder 92, a sleeve 93, an arc-shaped elastic sheet 10, a sliding block 11, a steel wire rope 12, a protrusion 15, a cavity 16 and an arc-shaped sheet 17.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the junction box for network engineering according to the present invention includes a box body 1 and a controller, wherein the controller is used for controlling internal electrical components to automatically operate; the wiring board 2 is arranged in the box body 1, and the upper end and the lower end of the box body 1 are provided with wire outlets; at least two beam splitting units 3 are symmetrically arranged on the upper side and the lower side of the wiring board 2, and heat dissipation grooves 4 are formed in the two sides of the wiring board 2; the top walls of the heat dissipation grooves 4 are hinged with a heat dissipation plate 5; the upper and lower adjacent heat dissipation plates 5 are connected through an elastic arc rod 6, the beam splitting unit 3 is used for winding the wire harness in the box body 1, and the beam splitting unit 3 comprises a motor, a limiting disc 31 and a rotating shaft 32; the motor drives the rotating shaft 32 to rotate; one end of the rotating shaft 32 is fixedly connected to the limiting disc 31, and the other end of the rotating shaft 32 is connected to the bottom wall of the box body 1; wherein, the heat dissipation plates 5 corresponding to the position of the limiting disc 31 are connected with a deflector rod 7; one end of the deflector rod 7 is fixedly connected to the corresponding heat dissipation plate 5, and the other end of the deflector rod 7 is in contact with the limiting disc 31. When the wiring box is in work, the junction box is opened, the wiring harness plug is connected into a corresponding jack on the wiring board 2, the wiring harness with redundant length is wound on the rotating shaft 32, when the junction box is closed, the pressure sensor arranged on the junction box senses pressure so as to transmit a signal to the controller, at the moment, the controller controls to start the corresponding micro motor, the micro motor drives the rotating shaft 32 to rotate so as to automatically wind the wiring harness until the redundant wiring harness is completely wound, the wiring harness in the box body 1 cannot be scattered in a messy manner, when a certain wiring harness has a problem, the corresponding wiring harness can be easily found, the working efficiency is improved, meanwhile, the rotating shaft 32 can drive the connected limiting disc 31 to rotate, the shift lever 7 can be periodically pushed in the rotating process of the limiting disc 31, the shift lever 7 can drive the connected heat dissipation plate 5 to swing along a hinge point, and then linkage is generated under the action of the, the heat dissipation grooves 4 are all opened and closed periodically, so that the heat dissipation effect in the junction box is enhanced, and meanwhile, dust caused by heat dissipation all the time is reduced; this technical scheme carries out work through inside beam splitting unit 3 of controller control to improve the arrangement effect of inside pencil, promote the radiating groove 4 intermittent type of both sides to open with the cooperation of driving lever 7 simultaneously, realize inside intermittent type heat dissipation.
As one embodiment, the heat dissipation plates 5 are provided with buffer air bags 8 on one sides close to the interior of the box body 1; the inner sides of the wire outlets are provided with auxiliary fixing units 9; the auxiliary fixing unit 9 is used for auxiliary fixing of a wire harness wound on the rotating shaft 32, and the auxiliary fixing unit 9 comprises a fixing plate 91, a telescopic cylinder 92 and a sleeve 93; the sleeves 93 are fixedly connected to the inner wall of the wire outlet hole; two arc-shaped fixing plates 91 are symmetrically hinged to two sides of the sleeve 93; the fixed plate 91 is connected with the side wall of the box body 1 through a telescopic cylinder 92; the air chamber of the telescopic cylinder 92 is communicated with the interior of the buffer air bag 8 through a pipeline. Can extrude the buffering gasbag 8 of one side when the in-process of heating panel 5 periodic swing to make inside gas rush into telescopic cylinder 92 inside air cavity, make telescopic cylinder 92 promote articulated fixed plate 91 and remove, make both sides fixed plate 91 tighten up from the state of opening gradually, fix the pencil of winding, reduce the pencil winding too much and cause the condition emergence of easy loose scattering, also can assist spacingly to the pencil circle of winding simultaneously.
As one embodiment, a set of arc-shaped elastic sheets 10 is arranged at the end of the fixing plate 91 on the side far away from the center of the box body 1; a group of sliding grooves are formed in the positions, corresponding to the arc-shaped elastic pieces 10, on one side of the fixing plate 91; the sliding blocks 11 are connected in the sliding grooves in a sliding manner; the sliding blocks 11 are connected with steel wire ropes 12, the sliding blocks 11 are made of magnetic adsorption materials, and magnets are correspondingly arranged on the side walls of the box body 1 below the sliding blocks 11; the other end of the steel wire rope 12 is connected with the end part of the corresponding arc-shaped elastic sheet 10. When the fixing plates 91 on two sides are simultaneously folded and fixed to the corresponding wire harness in the middle, the slider 11 can be far away from the magnet arranged below, the magnetic adsorption force of the magnet to the slider 11 is weakened until the elastic force is smaller than the elastic force of the arc-shaped elastic piece 10, so that the arc-shaped elastic piece 10 which is bent towards the middle is quickly bent towards the middle under the elastic force of the arc-shaped elastic piece 10, the wire harness loop is wrapped and fixed, and the fixing effect of the wire harness loop is further improved.
As one embodiment, the arc-shaped elastic sheet 10 is provided with a groove, and the fixing plates 91 on the sides close to the center of the box body 1 are provided with protrusions 15 corresponding to the groove; the diameter of the protrusion 15 is larger than the maximum diameter of the recess. When arc shell fragment 10 parcel was on the pencil, because the length of arc shell fragment 10 reinforcement fixed plate 91 is greater than the length of single fixed plate 91 to make arc shell fragment 10 can contact with the fixed plate 91 of opposite side, the arch 15 that sets up on the fixed plate 91 of this department can be crowded into the recess by force under the effect of the wrapping force of arc shell fragment 10, thereby realizes further fixing to the pencil circle.
In one embodiment, the heat dissipation plate 5 is provided with a diagonal cavity 16. The cavity 16 of the diagonal form that sets up on heating panel 5, can reduce the cost of manufacture of heating panel 5 greatly on the one hand, do not influence holistic structural strength, make the whole weight of heating panel 5 reduce, swing that can be more quick under the effect of driving lever 7 is opened, can make outside wind can enter into box body 1 inside in the cavity 16 of diagonal form simultaneously, when guaranteeing 1 inside and outside intercommunication of box body, make dust impurity smugglied secretly in the wind can fall on the cavity 16 of diagonal form, reduce the probability that dust impurity got into.
As one embodiment, the shift lever 7 is divided into two sections, and an arc-shaped sheet 17 with two convex parts contacting each other is connected between the two sections of shift lever 7; the middle parts of the two arc-shaped pieces 17 are sleeved with a spring. Divide into both ends with driving lever 7, and the middle part is passed through arc piece 17 and is connected, can produce under the promotion of spacing dish 31 and drive heating panel 5 swing after certain deformation again, the impact that the middle part received when can reduce spacing dish 31 directly stir driving lever 7 reduces the cracked possibility in 7 middle sections of driving lever to improve driving lever 7's life, the spring at middle part can carry on spacingly to arc piece 17's bending simultaneously, avoid the too big unable recovery of arc piece 17 plastic deformation.
When the wiring box is in work, the junction box is opened, the wiring harness plug is connected into a corresponding jack on the wiring board 2, the wiring harness with redundant length is wound on the rotating shaft 32, when the junction box is closed, the pressure sensor arranged on the junction box senses pressure so as to transmit a signal to the controller, at the moment, the controller controls to start the corresponding micro motor, the micro motor drives the rotating shaft 32 to rotate so as to automatically wind the wiring harness until the redundant wiring harness is completely wound, the wiring harness in the box body 1 cannot be scattered in a messy manner, when a certain wiring harness has a problem, the corresponding wiring harness can be easily found, the working efficiency is improved, meanwhile, the rotating shaft 32 can drive the connected limiting disc 31 to rotate, the shift lever 7 can be periodically pushed in the rotating process of the limiting disc 31, the shift lever 7 can drive the connected heat dissipation plate 5 to swing along a hinge point, and then linkage is generated under the action of the, the heat dissipation grooves 4 are all opened and closed periodically, so that the heat dissipation effect in the junction box is enhanced, and meanwhile, dust caused by heat dissipation all the time is reduced; according to the technical scheme, the controller controls the internal beam splitting unit 3 to work, so that the arrangement effect of the internal wire harness is improved, and meanwhile, the controller is matched with the deflector rod 7 to enable the heat dissipation grooves 4 on the two sides to be opened intermittently, so that the internal intermittent heat dissipation is realized; can extrude the buffering gasbag 8 of one side when the in-process of heating panel 5 periodic swing to make inside gas rush into telescopic cylinder 92 inside air cavity, make telescopic cylinder 92 promote articulated fixed plate 91 and remove, make both sides fixed plate 91 tighten up from the state of opening gradually, fix the pencil of winding, reduce the pencil winding too much and cause the condition emergence of easy loose scattering, also can assist spacingly to the pencil circle of winding simultaneously.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A junction box for network engineering comprises a box body (1) and a controller, wherein the controller is used for controlling internal electrical components to automatically operate; the method is characterized in that: a wiring board (2) is arranged in the box body (1), and wire outlets are arranged at the upper end and the lower end of the box body (1); at least two beam splitting units (3) are symmetrically arranged on the upper side and the lower side of the wiring board (2), and heat dissipation grooves (4) are formed in the two sides of the wiring board (2); the top walls of the heat dissipation grooves (4) are hinged with a heat dissipation plate (5); the upper and lower adjacent heat dissipation plates (5) are connected through elastic arc rods (6), the beam splitting unit (3) is used for winding a wire harness in the box body (1), and the beam splitting unit (3) comprises a motor, a limiting disc (31) and a rotating shaft (32); the motor drives the rotating shaft (32) to rotate; one end of the rotating shaft (32) is fixedly connected to the limiting disc (31), and the other end of the rotating shaft (32) is connected to the bottom wall of the box body (1); wherein the heat dissipation plates (5) corresponding to the position of the limiting disc (31) are connected with a driving lever (7); one end of each deflector rod (7) is fixedly connected to the corresponding heat dissipation plate (5), and the other end of each deflector rod (7) is in contact with the limiting disc (31).
2. The distribution box for network engineering according to claim 1, wherein: one side of the heat dissipation plate (5) close to the interior of the box body (1) is provided with a buffer air bag (8); auxiliary fixing units (9) are arranged on the inner sides of the wire outlets; the auxiliary fixing unit (9) is used for auxiliary fixing of a wire harness wound on the rotating shaft (32), and the auxiliary fixing unit (9) comprises a fixing plate (91), a telescopic cylinder (92) and a sleeve (93); the sleeves (93) are fixedly connected to the inner wall of the wire outlet hole; two arc-shaped fixing plates (91) are symmetrically hinged to two sides of the sleeve (93); the fixed plate (91) is connected with the side wall of the box body (1) through a telescopic cylinder (92); the air chamber of the telescopic air cylinder (92) is communicated with the interior of the buffer air bag (8) through a pipeline.
3. The distribution box for network engineering according to claim 2, wherein: wherein a group of arc-shaped elastic sheets (10) are arranged at the end parts of the fixing plates (91) which are positioned at one side far away from the center of the box body (1); a group of sliding grooves are formed in the positions, corresponding to the arc-shaped elastic sheets (10), of one side of the fixing plate (91); the sliding grooves are connected with sliding blocks (11) in a sliding manner; the sliding blocks (11) are connected with steel wire ropes (12), the sliding blocks (11) are made of magnetic adsorption materials, and magnets are correspondingly arranged on the side wall of the box body (1) below the sliding blocks (11); the other end of the steel wire rope (12) is connected to the end part of the corresponding arc-shaped elastic sheet (10).
4. The distribution box for network engineering according to claim 3, wherein: the arc-shaped elastic sheet (10) is provided with a groove, and the fixing plates (91) close to one side of the center of the box body (1) are provided with bulges (15) corresponding to the groove; the diameter of the projection (15) is larger than the maximum diameter of the groove.
5. The distribution box for network engineering according to claim 1, wherein: the heat dissipation plate (5) is provided with a diagonal cavity (16).
6. The distribution box for network engineering according to claim 1, wherein: the deflector rod (7) is divided into two sections, and an arc-shaped sheet (17) with two convex parts in contact is connected between the two sections of deflector rods (7); the middle parts of the two arc-shaped pieces (17) are sleeved with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749979.5A CN110429536B (en) | 2019-08-14 | 2019-08-14 | Junction box for network engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749979.5A CN110429536B (en) | 2019-08-14 | 2019-08-14 | Junction box for network engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110429536A CN110429536A (en) | 2019-11-08 |
| CN110429536B true CN110429536B (en) | 2020-12-15 |
Family
ID=68416276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910749979.5A Active CN110429536B (en) | 2019-08-14 | 2019-08-14 | Junction box for network engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110429536B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447852B (en) * | 2022-03-01 | 2024-02-09 | 南京傲拓自动化技术有限公司 | Electric junction box for PLC control cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001008344A (en) * | 1999-06-18 | 2001-01-12 | Yazaki Corp | Wire harness winding device |
| CN207440356U (en) * | 2017-11-16 | 2018-06-01 | 于雷 | A kind of power communication case |
| CN108601291A (en) * | 2018-04-04 | 2018-09-28 | 广州市欧域科技有限公司 | A kind of packet type computer room cabinet of integrated signal circuit |
| CN207994539U (en) * | 2018-03-27 | 2018-10-19 | 江苏爱仕特电子科技有限公司 | A kind of control box convenient for wiring |
| CN208207302U (en) * | 2018-05-15 | 2018-12-07 | 河南大林橡胶通信器材有限公司 | A kind of fibre distribution frame of expanded type |
| CN109193447A (en) * | 2018-10-25 | 2019-01-11 | 贵州金能建设工程有限公司 | A kind of power transmitting device of the cable maintenance with functions of waterproof and dustproof |
-
2019
- 2019-08-14 CN CN201910749979.5A patent/CN110429536B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001008344A (en) * | 1999-06-18 | 2001-01-12 | Yazaki Corp | Wire harness winding device |
| CN207440356U (en) * | 2017-11-16 | 2018-06-01 | 于雷 | A kind of power communication case |
| CN207994539U (en) * | 2018-03-27 | 2018-10-19 | 江苏爱仕特电子科技有限公司 | A kind of control box convenient for wiring |
| CN108601291A (en) * | 2018-04-04 | 2018-09-28 | 广州市欧域科技有限公司 | A kind of packet type computer room cabinet of integrated signal circuit |
| CN208207302U (en) * | 2018-05-15 | 2018-12-07 | 河南大林橡胶通信器材有限公司 | A kind of fibre distribution frame of expanded type |
| CN109193447A (en) * | 2018-10-25 | 2019-01-11 | 贵州金能建设工程有限公司 | A kind of power transmitting device of the cable maintenance with functions of waterproof and dustproof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110429536A (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110429536B (en) | Junction box for network engineering | |
| CN216272839U (en) | Wire rope coiling device for winch | |
| CN208986581U (en) | A kind of rapid abutting joint formula cable | |
| CN207098236U (en) | Photoelectricity integrated low-voltage connector | |
| CN203865923U (en) | Rope guide frame for winch | |
| CN111030034A (en) | Cable intermediate butt joint device | |
| JPH03143215A (en) | Snow removing device with hammer | |
| CN200983024Y (en) | An air optical cable | |
| CN218101909U (en) | Lithium battery protection board capable of preventing lead from being broken by pulling | |
| CN207588357U (en) | A kind of transmission line of electricity crosses over auxiliary device | |
| CN211701324U (en) | Cable testing bridge dysmorphism ventilates dustproof curved expert | |
| CN113612157B (en) | Pre-twisted wire twisting device | |
| CN100401604C (en) | Ureeling barrel for preventing loose of power transmission strand cables | |
| CN206331163U (en) | A kind of communications network service special optical cable turnbuckle | |
| CN209787182U (en) | Anti-interference analog optical transmitter and receiver | |
| CN216272402U (en) | Optimize stranded conductor wire winding wiring arrangement | |
| CN213026760U (en) | Circular interface for signal transmission of subway | |
| CN215009400U (en) | Can prevent wire casing support that pencil broke | |
| CN218768888U (en) | Novel cable former is used in insulating no sheath wire and cable production of polyvinyl chloride | |
| CN219929441U (en) | Auxiliary stable traction device for fan hoisting | |
| CN202615013U (en) | Armor type air-feeding composite cable | |
| CN218275838U (en) | Electrical engineering threading construction equipment | |
| CN218040559U (en) | Cable fixing frame for power transmission and transformation engineering | |
| CN214671922U (en) | Extruded insulation power cable | |
| CN211223104U (en) | Open type limiting hook for cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201125 Address after: 236000 Room 405, building 46, yiquantingyuan, No. 166, Jieshou Road, Zhongshi sub district office, Yingquan District, Fuyang City, Anhui Province Applicant after: Fuyang Zhenglin New Energy Technology Co.,Ltd. Address before: 230000 room 1556, North building, Tianzhi Road, hi tech Zone, Hefei City, Anhui Province Applicant before: Hefei yizhigu Information Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |