CN218450807U - Indoor protection device for weak current - Google Patents

Abstract

The application discloses a protective device for indoor weak current, which comprises a protective box and a heat dissipation mechanism, wherein a power distribution assembly is installed at the top end of the inner wall of the protective box, and a plurality of wiring grooves are uniformly formed in the bottom end of the power distribution assembly; the heat dissipation mechanism comprises two heat dissipation plates, the two heat dissipation plates are fixedly sleeved on the inner wall of the sleeve plate respectively, and the top end and the bottom end of the outer wall of the sleeve plate are abutted to one side of the cavity plate respectively. Through being provided with the multiunit line hole, and every line hole correspondence is provided with logical groove, it separates through the division board to lead to the groove, be convenient for to the categorised access of electric wire, avoid causing the buried line confusion, and through rotating the second turning block, the second turning block passes through the connecting axle and drives the wind-up roll rotation, the wind-up roll can be deposited to the electric wire of overlength rolling, avoid electric wire overlength to mix together, and through starting electric putter after rolling to appointed length, electric putter can drive gear lock chucking positioning gear, guarantee the stability that the wind-up roll accomodates the electric wire.

Description

Indoor protection device for weak current

Technical Field

The application relates to the field of protective devices, in particular to a protective device for indoor weak current.

Background

The weak current generally refers to a direct current circuit or an audio and video circuit, a network circuit and a telephone circuit, the alternating current voltage is generally within 36V, the signal input (cable television circuit) of a telephone, a computer and a television, the household appliances (output end circuit) and the like in the household appliances are weak current electric appliances, and the weak current protection device is a concentration box of a weak voltage circuit as the name suggests, and is generally used in modern home decoration, such as a network cable, a telephone line, a display of a computer, a USB (universal serial bus) line, VGA (video graphics array) chromatic aberration of a television, an antenna and the like can be placed in the concentration box.

The existing protection box can dissipate heat of the interior by arranging the heat dissipation plate, but the surface of the heat dissipation plate can accumulate a large amount of dust after long-term use, and the dust directly influences the heat dissipation effect and further influences the use safety of the internal element. Therefore, the protection device for indoor weak current is proposed to solve the above problems.

Disclosure of Invention

The protection device for indoor weak current is provided in the embodiment and used for solving the problem that dust accumulated on the surface of the heat dissipation plate in the protection box in the prior art is inconvenient to clean comprehensively.

According to one aspect of the application, the protection device for indoor weak electricity comprises a protection box and a heat dissipation mechanism, wherein a power distribution assembly is installed at the top end of the inner wall of the protection box, and a plurality of wiring grooves are uniformly formed in the bottom end of the power distribution assembly;

the heat dissipation mechanism includes the heating panel, the heating panel has two, two the heating panel is fixed cup joints at the lagging inner wall respectively, two the lagging outer wall top and bottom respectively the butt in cavity board one side, and is two sets of cavity board level respectively fixed cup joints at protective housing left and right sides inner wall top and bottom, two the inner chamber of lagging top and bottom center department joint cavity axle respectively, it is two sets of the one end inner chamber that the lagging was kept away from to the cavity axle is respectively the screw thread cup joint in stop screw one end, and is two sets of the one end that cavity axle was kept away from to stop screw is fixed connection second transmission shaft one end respectively, and is two sets of the one end that stop screw was kept away from to the second transmission shaft rotates respectively and connects cavity axle inner wall one side, and is two sets of the second transmission shaft outer wall is fixed cup joints respectively from the driving wheel, and is two sets of meshing cooperation action wheel one side respectively from driving wheel one side, and is two sets of action wheel fixed cup joints both sides about first transmission shaft respectively, two first transmission shaft top and bottom rotate respectively and connect both sides about the cavity board inner wall.

Furthermore, two first transmission shaft bottom fixed connection driven shaft top respectively, two driven shaft bottom is fixed the cup jointing respectively and is followed bevel gear, and two driven shaft top rotates respectively and cup joints and runs through cavity board bottom, two driven bevel gear meshes the cooperation initiative bevel gear respectively, two the initiative bevel gear is fixed the cup jointing respectively and is followed driving shaft one end, two the driving shaft other end rotates respectively and cup joints and runs through the protecting box left and right sides, two the driving shaft is kept away from the first rotation piece of fixed connection respectively of one end that initiative bevel gear.

Furthermore, two sets of one side that the lagging was kept away from to the cavity axle outer wall is fixed connection stopper respectively, and two sets of the stopper slides respectively and cup joints at spacing inslot chamber, and two sets of the spacing groove is vertical respectively to be inlayed in cavity inboard wall one side.

Furthermore, a plurality of line holes are uniformly embedded below the protective box, the line holes are respectively communicated with the inner cavity of the through groove, the through grooves are respectively vertically embedded in the inner wall of the partition plate, and the partition plate is horizontally and fixedly inserted below the inner cavity of the protective box.

Further, it is a plurality of it is provided with the wind-up roll, a plurality of to lead to groove inner chamber level respectively around the wind-up roll both ends rotate respectively and connect and lead to both sides around the inslot wall, a plurality of wind-up roll front end fixed connection connecting axle rear end respectively, it is a plurality of the connecting axle front end rotates respectively to cup joint and runs through division board front side lateral wall, and is a plurality of the connecting axle front end is fixed connection second turning block respectively.

Furtherly, it is a plurality of connecting axle outer wall is fixed the cup jointing positioning gear respectively, and is a plurality of positioning gear bottom joint gear lock respectively, it is a plurality of gear lock bottom is fixed connection electric putter top respectively, and is a plurality of the electric putter bottom is fixed cup joint respectively in division board inner wall bottom.

Through the above-mentioned embodiment of this application, adopted heat dissipation mechanism, solved the inconvenient comprehensive problem of clearing up of dust that the heat dissipation plate surface was built up in the protective housing, guaranteed the radiating effect of heating panel.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2 according to an embodiment of the present application;

FIG. 4 is a top view of a divider panel attachment structure according to one embodiment of the present application;

fig. 5 is a schematic view of a positioning gear connection structure according to an embodiment of the present application.

In the figure: 1. a protective box; 2. a power distribution assembly; 3. a wiring slot; 4. a cavity plate; 5. sheathing; 6. a heat dissipation plate; 7. a first transmission shaft; 8. a wind-up roll; 9. a wire hole; 10. a through groove; 11. a partition plate; 12. a first rotating block; 13. a drive shaft; 14. a drive bevel gear; 15. a driven shaft; 16. a driven bevel gear; 17. a driving wheel; 18. a driven wheel; 19. a second drive shaft; 20. a limit screw; 21. a cavity shaft; 22. a limiting block; 23. a limiting groove; 24. a connecting shaft; 25. positioning a gear; 26. a gear lock; 27. an electric push rod; 28. a second turning block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-5, the protection device for indoor weak current comprises a protection box 1 and a heat dissipation mechanism, wherein a power distribution assembly 2 is installed at the top end of the inner wall of the protection box 1, and a plurality of wiring grooves 3 are uniformly arranged at the bottom end of the power distribution assembly 2;

the heat dissipation mechanism includes heating panel 6, heating panel 6 has two, two heating panel 6 is fixed the cup joint respectively at lagging 5 inner walls, two lagging 5 outer wall top and bottom butt respectively in cavity board 4 one side, and is two sets of cavity board 4 level respectively fixed cup joint in 1 left and right sides inner wall top and bottom of protective housing, two the inner chamber of 5 top and bottom center department of lagging is joint cavity axle 21 respectively, and is two sets of cavity axle 21 keeps away from the one end inner chamber of lagging 5 and is cup jointed at stop screw 20 one end respectively in the screw thread, and is two sets of stop screw 20 keeps away from the one end of cavity axle 21 fixed connection second transmission shaft 19 one end respectively, and is two sets of the one end that stop screw 20 was kept away from to second transmission shaft 19 rotates respectively and connects cavity axle 21 inner wall one side, and two sets of 19 outer walls of second transmission shaft fixedly cup joint respectively from driving wheel 18, and two sets of 18 one side meshing cooperation action wheel 17 respectively, and two sets of action wheel 17 is fixed cup joint respectively in 7 upper and lower both sides of first transmission shaft, two first transmission shaft 7 top and bottom rotate respectively and connect cavity board 4 inner wall upper and lower both sides.

The bottom ends of the two first transmission shafts 7 are respectively and fixedly connected with the top ends of driven shafts 15, the bottom ends of the two driven shafts 15 are respectively and fixedly sleeved with driven bevel gears 16, the top ends of the two driven shafts 15 are respectively and rotatably sleeved and penetrate through the bottom ends of the cavity plates 4, the two driven bevel gears 16 are respectively engaged and matched with driving bevel gears 14, the two driving bevel gears 14 are respectively and fixedly sleeved at one ends of driving shafts 13, the other ends of the two driving shafts 13 are respectively and rotatably sleeved and penetrate through the left side and the right side of the protective box 1, one ends of the two driving shafts 13, far away from the driving bevel gears 14, are respectively and fixedly connected with first rotating blocks 12, the two first transmission shafts 7 are driven to rotate by rotating the two first rotating blocks 12, one sides, far away from the sleeve plates 5, of the outer walls of the two groups of cavity shafts 21 are respectively and fixedly connected with limiting blocks 22, and the two groups of limiting blocks 22 are respectively and slidably sleeved in the inner cavities of the limiting grooves 23, two groups of limiting grooves 23 are vertically embedded on one side of the inner wall of the cavity plate 4 respectively to limit the rotation of the cavity shaft 21, a plurality of wire holes 9 are evenly embedded below the protective box 1, the plurality of wire holes 9 are communicated with the inner cavity of the through groove 10 respectively, the plurality of through grooves 10 are vertically embedded on the inner wall of the partition plate 11 respectively, the partition plate 11 is horizontally and fixedly inserted below the inner cavity of the protective box 1 to facilitate the classified insertion of wires, the inner cavities of the plurality of through grooves 10 are respectively and horizontally provided with a wind-up roll 8, the front end and the rear end of the plurality of wind-up rolls 8 are respectively and rotatably connected with the front side and the rear side of the inner wall of the through groove 10, the front ends of the plurality of wind-up rolls 8 are respectively and fixedly connected with the rear end of a connecting shaft 24, the front ends of the plurality of connecting shafts 24 are respectively and rotatably sleeved and penetrate through the side wall of the front side of the partition plate 11, the front ends of the plurality of connecting shafts 24 are respectively and fixedly connected with second rotating blocks 28, the wind-up rolls 8 are driven by rotating the second rotating blocks 28 to accommodate the wires, it is a plurality of 24 outer walls of connecting axle are fixed cup joint positioning gear 25 respectively, and are a plurality of positioning gear 25 bottom is joint gear lock 26 respectively, and is a plurality of 26 bottom fixed connection electric putter 27 tops of gear lock respectively, it is a plurality of electric putter 27 bottom is fixed cup joint respectively in 11 inner wall bottoms of division board, is convenient for carry on spacingly to wind-up roll 8.

When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, the two heat dissipation plates 6 are arranged to dissipate heat generated by the work of the elements inside the protective box 1, thereby avoiding the elements from being damaged due to overhigh internal temperature, and in order to avoid the heat dissipation effect from being influenced by accumulated dust generated by the long-term use of the heat dissipation plates 6, the first rotating block 12 drives the driving bevel gear 14 to rotate through the driving shaft 13 by rotating the first rotating block 12, the driven bevel gear 16 meshed and matched with the driving bevel gear 14 rotates along with the driving bevel gear, the driven bevel gear 16 drives the first transmission shaft 7 to rotate through the driven shaft 15, the first transmission shaft 7 drives the driving wheel 17 to rotate through the driven wheel 18, then the second transmission shaft 19 drives the limit screw 20 to rotate, and the cavity shaft 21 in threaded fit with the two limit screws 20 are respectively under the matching limit of the limit block 22 and the limit groove 23, moving the sleeve plate 5 in a direction away from the sleeve plate 5 until the cavity shaft 21 is separated from the inner cavity of the sleeve plate 5, wherein the sleeve plate 5 is not limited, the sleeve plate 5 is conveniently pulled out from the side wall of the protective box 1, so that the heat dissipation plate 6 is conveniently cleaned and maintained comprehensively, surface dust is removed, the heat dissipation effect of the heat dissipation plate 6 is ensured, through arranging a plurality of groups of wire holes 9, each wire hole 9 is correspondingly provided with a through groove 10, the through grooves 10 are separated through partition plates 11, the classified access of wires is facilitated, the wire embedding disorder is avoided, and through rotating a second rotating block 28, the second rotating block 28 drives a winding roller 8 to rotate through a connecting shaft 24, the winding roller 8 can wind and store overlong wires, the overlong wires are prevented from being mixed together, and through starting an electric push rod 27 after being wound to a specified length, the electric push rod 27 can drive a gear lock 26 to clamp a positioning gear 25, the rotation of restriction connecting axle 24, and then the rotation of restriction wind-up roll 8 guarantees the stability of accomodating the electric wire.

The application has the advantages that:

1. the cooling plate is simple to operate, in order to avoid the influence of accumulated dust on the cooling effect caused by long-term use of the cooling plate, the first rotating block is rotated to drive the driving bevel gear to rotate through the driving shaft, the driven bevel gear meshed and matched with the driving bevel gear rotates along with the driving bevel gear, the driven bevel gear drives the first transmission shaft to rotate through the driven shaft, the first transmission shaft drives the driving wheel to rotate through the driven shaft, the second transmission shaft drives the limit screw to rotate, the cavity shafts in threaded fit with the two limit screws move towards the direction far away from the sleeve plate under the matching limitation of the limit blocks and the limit grooves respectively until the cavity shafts are separated from the inner cavity of the sleeve plate, the sleeve plate is not limited at the moment, the sleeve plate is convenient to pull out from the side wall of the protection box, further, the comprehensive cleaning and maintenance of the cooling plate are convenient, the surface dust is removed, and the cooling effect of the cooling plate is ensured;

2. this application is rational in infrastructure, through being provided with the multiunit line hole, and every line hole correspondence is provided with logical groove, it separates through the division board to lead to the groove, be convenient for to the categorised access of electric wire, avoid causing the buried line confusion, and through rotating the second turning block, the second turning block passes through the connecting axle and drives the wind-up roll rotation, the wind-up roll can be deposited to the electric wire rolling of overlength, avoid electric wire overlength to mix together, and through starting electric putter after rolling to appointed length, electric putter can drive gear lock chucking positioning gear, the rotation of restriction connecting axle, and then the rotation of restriction wind-up roll, guarantee the stability of accomodating the electric wire.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. Indoor weak current protector, its characterized in that: the heat dissipation device comprises a protective box (1) and a heat dissipation mechanism, wherein a power distribution assembly (2) is mounted at the top end of the inner wall of the protective box (1), and a plurality of wiring grooves (3) are uniformly formed in the bottom end of the power distribution assembly (2);

heat dissipation mechanism includes heating panel (6), heating panel (6) have two, two heating panel (6) fixed cup joint respectively at lagging (5) inner wall, two lagging (5) outer wall top and bottom butt respectively in cavity board (4) one side, and are two sets of cavity board (4) level respectively is fixed cup joints at protective housing (1) left and right sides inner wall top and bottom, two lagging (5) top and bottom center department inner chamber joint cavity axle (21) respectively, and is two sets of the one end inner chamber that lagging (5) was kept away from in cavity axle (21) is respectively the screw-thread cup jointed in stop screw (20) one end, and is two sets of the one end that cavity axle (21) was kept away from in stop screw (20) is fixed connection second transmission shaft (19) one end respectively, and is two sets of the one end that stop screw (20) was kept away from in second transmission shaft (19) outer wall rotates respectively and connects cavity axle (21) inner wall one side, and two sets of two sets of fixed axle (18) outer wall are fixed cup jointed respectively from driving wheel (18) one side meshing action wheel (17) respectively, two sets of second transmission wheel (17) one side are engaged with action wheel (7) first transmission wheel (7) and two sets of inner wall (7) upper and lower transmission shaft (7) both sides respectively rotate about the fixed axle (7) both sides respectively and connect the fixed axle (7) both sides about the inner wall (7, two sets of driving shaft (4) are connected.

2. The indoor weak current protector as claimed in claim 1, wherein: two first transmission shaft (7) bottom fixed connection driven shaft (15) top respectively, two driven shaft (15) bottom is fixed cup joint driven bevel gear (16) respectively, and two driven shaft (15) top rotates respectively to cup joint and runs through cavity board (4) bottom, two driven bevel gear (16) meshing cooperation initiative bevel gear (14) respectively, two drive bevel gear (14) are fixed cup joint respectively in driving shaft (13) one end, two driving shaft (13) other end rotates respectively to cup joint and runs through the guard box (1) left and right sides, two the one end difference fixed connection first rotation piece (12) of drive bevel gear (14) are kept away from in driving shaft (13).

3. The indoor weak current protector as claimed in claim 1, wherein: two sets of one side that lagging (5) was kept away from to cavity axle (21) outer wall is fixed connection stopper (22) respectively, and is two sets of stopper (22) slide respectively and cup joint at spacing groove (23) inner chamber, two sets of spacing groove (23) are vertical respectively to inlay in cavity board (4) inner wall one side.

4. The indoor weak current protector as claimed in claim 1, wherein: a plurality of line holes (9) are uniformly embedded below the protection box (1), the line holes (9) are respectively communicated with the inner cavity of the through groove (10), the through grooves (10) are respectively vertically embedded in the inner wall of the partition plate (11), and the partition plate (11) is horizontally and fixedly inserted below the inner cavity of the protection box (1).

5. The indoor weak current protector as claimed in claim 4, wherein: it is a plurality of lead to groove (10) inner chamber level respectively and be provided with wind-up roll (8), it is a plurality of both ends rotate respectively around wind-up roll (8) and connect both sides around leading to groove (10) inner wall, a plurality of wind-up roll (8) front end fixed connection connecting axle (24) rear end respectively, it is a plurality of connecting axle (24) front end rotates respectively to cup joint and runs through division board (11) front side lateral wall, and is a plurality of connecting axle (24) front end fixed connection second turning block (28) respectively.

6. The indoor weak current protector as claimed in claim 5, wherein: it is a plurality of connecting axle (24) outer wall is fixed cup joint positioning gear (25), a plurality of positioning gear (25) bottom difference joint gear lock (26), a plurality of gear lock (26) bottom difference fixed connection electric putter (27) top, a plurality of electric putter (27) bottom is fixed cup joint respectively in division board (11) inner wall bottom.

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