CN216929512U

CN216929512U - Junction box for electronic engineering

Info

Publication number: CN216929512U
Application number: CN202220681720.9U
Authority: CN
Inventors: 周如军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-08
Anticipated expiration: 2032-03-28

Abstract

The application discloses a junction box for electronic engineering, which comprises a shell, an installation mechanism and a winding mechanism; the installation mechanism comprises a fixed box, the fixed box is fixedly connected to the top of the shell, threaded rods are rotatably connected to two side walls in the fixed box, the other ends of the threaded rods are fixedly connected to the driven bevel gears, moving sleeves are sleeved on the threaded rods in a threaded manner, and the moving sleeves are fixedly connected with first connecting plates. This application is placed the casing in the mounting groove, the dwang rotates and drives main bevel gear and rotate, main bevel gear rotates and drives from bevel gear and rotates, it rotates and drives the threaded rod and rotate to rotate from bevel gear, the threaded rod rotates and drives the motion of traveling sleeve, the motion of traveling sleeve drives the motion of first connecting plate, promote two fixed plates and move to both sides, the second connecting plate motion of fixed plate bottom, be convenient for adjust the distance between two fixed plates, thereby with terminal box fixed mounting in the mounting groove.

Description

Junction box for electronic engineering

Technical Field

The application relates to the field of electronic engineering, in particular to a junction box for electronic engineering.

Background

Electronic engineering, also known as "weak current technology" or "information technology", can be further subdivided into electrical measurement technology, adjustment technology and electronic technology, electronic engineering is a subclass of electrical engineering, is an engineering oriented to the electronic field, and its research object is beyond the electronic field today, and the application form of electronic engineering covers electric equipment and various electric switches applying control technology, measurement technology, adjustment technology, computer technology, up to information technology.

In electronic engineering, need use the terminal box as transition tool and use, current terminal box when the installation uses, need install the terminal box in the mounting groove of wall, when the mounting groove did not match with the terminal box size, lead to the terminal box installation inconvenient, influence the use of terminal box. Therefore, a junction box for electronic engineering is proposed to solve the above problems.

Disclosure of Invention

The present embodiment provides a terminal box for electronic engineering to solve the problem in the prior art that it is inconvenient to fix and install the terminal box.

According to one aspect of the application, a junction box for electronic engineering is provided, which comprises a shell, a mounting mechanism and a winding mechanism;

the installation mechanism comprises a fixed box, the fixed box is fixedly connected to the top of the shell, threaded rods are rotatably connected to two side walls in the fixed box, the other ends of the threaded rods are fixedly connected to a bevel gear, a moving sleeve and a first connecting plate are fixedly connected to the moving sleeve, the other ends of the first connecting plate respectively slide to penetrate through two side walls of the fixed box and extend to the outside, a fixed plate and a second connecting plate are fixedly connected to the bottom of the fixed plate, a second sliding block is fixedly connected to the bottom of the second connecting plate, and the second sliding block is fixedly arranged at the bottom of the shell.

Further, two mesh respectively at main bevel gear both ends from bevel gear both ends, main bevel gear is fixed to be cup jointed on the dwang, dwang one end is rotated and is connected on fixed bottom of the case wall, the dwang other end runs through fixed roof of the case wall and extends to the outside.

Further, a first sliding block is fixedly connected to the top end of the movable sleeve, the first sliding block is connected to a first sliding groove in a sliding mode, and the first sliding groove is fixedly arranged on the top wall of the fixed box.

Further, winding mechanism includes the connecting rod, the equal fixedly connected with connecting box in connecting rod both ends, two equal fixedly connected with first spring in the connecting box, two first spring other end fixed connection is on the sliding plate, two equal fixedly connected with inserted bar on the sliding plate, two the inserted bar other end all runs through the connecting box and extends to the outside, two the inserted bar is all perceived on the inserting groove, two the inserting groove is fixed respectively and is established on the wall of casing both sides.

Furthermore, the connecting rod is fixedly sleeved with a winding roll, and the cross section of the winding roll is arranged in an I shape.

Furthermore, the sliding plate both ends all slide to cup joint on cup jointing the pole, two cup joint pole both ends difference fixed connection is on connecting box both sides wall.

Furthermore, a first sliding rod is fixedly connected to the top end of the sliding plate, the top end of the first sliding rod penetrates through the top wall of the connecting box and extends to the outside, and a first groove is fixedly formed in the position, located at the moving position of the first sliding rod, of the top wall of the connecting box.

Further, the equal fixedly connected with L template in casing inner wall both ends, the L template slides and runs through fixed cavity lateral wall and extends to in the fixed cavity, fixed cavity is fixed to be established in the lid, it has the dead lever to peg graft on the L template, dead lever fixed connection is on the movable plate, movable plate fixed connection is on the telescopic link, telescopic link fixed connection is on fixed cavity.

Furthermore, a second spring is sleeved on the telescopic rod, and two ends of the second spring are respectively and fixedly connected to the fixed cavity and the movable plate.

Furthermore, a second sliding rod is fixedly connected to the moving plate, the other end of the second sliding rod penetrates through the cover body and extends to the outside, and a second groove is fixedly formed in the position, located at the moving position of the second sliding rod, of the cover body.

Through the above-mentioned embodiment of this application, adopted installation mechanism, solved and be not convenient for carry out fixed mounting's problem to the terminal box, improved the installation effectiveness of terminal box.

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 a schematic view of an internal connection structure of a cover according to an embodiment of the present application.

In the figure: 1. a housing; 2. a fixing plate; 3. a first connecting plate; 4. a fixed box; 5. a first chute; 6. moving the sleeve; 7. a first slider; 8. a slave bevel gear; 9. a main bevel gear; 10. rotating the rod; 11. a threaded rod; 12. a first slide bar; 13. a first slot; 14. a winding roll; 15. a second chute; 16. a second slider; 17. a second connecting plate; 18. a first spring; 19. a sliding plate; 20. a sleeved rod; 21. a connecting box; 22. a connecting rod; 23. a plug rod; 24. inserting grooves; 25. a cover body; 26. an L-shaped plate; 27. a fixed cavity; 28. a telescopic rod; 29. a second spring; 30. moving the plate; 31. a second slide bar; 32. a second slot; 33. and (5) fixing the rod.

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 drawings described above 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. Furthermore, 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 the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a junction box for electronic engineering includes a housing 1, a mounting mechanism and a winding mechanism;

the mounting mechanism comprises a fixed box 4, the fixed box 4 is fixedly connected to the top of a shell 1, threaded rods 11 are rotatably connected to two side walls in the fixed box 4, the other ends of the two threaded rods 11 are fixedly connected to a bevel gear 8, moving sleeves 6 are screwed on the two threaded rods 11, first connecting plates 3 are fixedly connected to the two moving sleeves 6, the other ends of the two first connecting plates 3 respectively penetrate through two side walls of the fixed box 4 in a sliding manner and extend to the outside, fixed plates 2 are fixedly connected to the two first connecting plates 3, second connecting plates 17 are fixedly connected to the bottom ends of the two fixed plates 2, second sliders 16 are fixedly connected to the two second connecting plates 17, the two second sliders 16 are slidably connected to second sliding grooves 15, and the second sliding grooves 15 are fixedly arranged at the bottom of the shell 1, be convenient for through adjusting the distance between two fixed plates 2, with terminal box fixed mounting in the mounting groove.

Two ends of the two secondary bevel gears 8 are respectively meshed with two ends of the main bevel gear 9, the main bevel gear 9 is fixedly sleeved on a rotating rod 10, one end of the rotating rod 10 is rotatably connected to the bottom wall of the fixed box 4, and the other end of the rotating rod 10 penetrates through the top wall of the fixed box 4 and extends to the outside, so that the rotating rod 10 can rotate to drive the threaded rod 11 to rotate; the top end of the movable sleeve 6 is fixedly connected with a first sliding block 7, the first sliding block 7 is connected to a first sliding chute 5 in a sliding mode, and the first sliding chute 5 is fixedly arranged on the top wall of the fixed box 4, so that the moving direction of the movable sleeve 6 can be conveniently fixed; the winding mechanism comprises a connecting rod 22, two ends of the connecting rod 22 are fixedly connected with connecting boxes 21, first springs 18 are fixedly connected in the two connecting boxes 21, the other ends of the two first springs 18 are fixedly connected to sliding plates 19, inserting rods 23 are fixedly connected to the two sliding plates 19, the other ends of the two inserting rods 23 extend to the outside through the connecting boxes 21, the two inserting rods 23 are respectively perceived on inserting grooves 24, and the two inserting grooves 24 are respectively fixedly arranged on two side walls in the shell 1, so that the connecting rod 22 can be conveniently fixed and detached, and therefore cables can be conveniently wound; the connecting rod 22 is fixedly sleeved with the winding roll 14, and the section of the winding roll 14 is in an I-shaped arrangement, so that the cable can be wound conveniently; two ends of the sliding plate 19 are slidably sleeved on the sleeved rods 20, and two ends of the sleeved rods 20 are fixedly connected to two side walls of the connecting box 21 respectively, so that the moving direction of the sliding plate 19 can be fixed conveniently; the top end of the sliding plate 19 is fixedly connected with a first sliding rod 12, the top end of the first sliding rod 12 penetrates through the top wall of a connecting box 21 and extends to the outside, and a first open slot 13 is fixedly formed in the top wall of the connecting box 21 at the position where the first sliding rod 12 moves, so that the first sliding rod 12 can move to drive the sliding plate 19 to move; the two ends of the inner wall of the shell 1 are fixedly connected with L-shaped plates 26, the L-shaped plates 26 penetrate through the side wall of the fixed cavity 27 in a sliding mode and extend into the fixed cavity 27, the fixed cavity 27 is fixedly arranged in the cover body 25, fixing rods 33 are inserted into the L-shaped plates 26, the fixing rods 33 are fixedly connected to the moving plate 30, the moving plate 30 is fixedly connected to the telescopic rods 28, and the telescopic rods 28 are fixedly connected to the fixed cavity 27, so that the cover body 25 is conveniently fixed on the shell 1; a second spring 29 is sleeved on the telescopic rod 28, and two ends of the second spring 29 are respectively and fixedly connected to the fixed cavity 27 and the movable plate 30, so that the movable plate 30 is pushed to move by the second spring 29; the moving plate 30 is fixedly connected with a second sliding rod 31, the other end of the second sliding rod 31 penetrates through the cover 25 and extends to the outside, and a second slot 32 is fixedly formed in the moving position of the second sliding rod 31 of the cover 25, so that the second sliding rod 31 can move to drive the moving plate 30 to move.

When the utility model is used, the electrical elements appearing in the application are externally connected with a power supply and a control switch when in use, firstly, the first sliding rod 12 is pulled towards the middle, the first sliding rod 12 slides on the first open slot 13, the first sliding rod 12 moves to drive the sliding plate 19 to move, the first spring 18 is compressed, the plug-in rod 23 is separated from the plug-in slot 24, the connecting rod 22 is taken down, the cable is wound on the winding roller 14, then the connecting rod 22 and the plug-in slot 24 are placed on the same horizontal line, the first sliding rod 12 is loosened, the first spring 18 pushes the plug-in rod 23 to be plugged in the plug-in slot 24, thereby fixing the overlong cable, then the second sliding rod 31 is pulled outwards, the second sliding rod 31 slides on the second open slot 32, the telescopic rod 28 is contracted, the second spring 29 is compressed, the fixed rod 33 moves, the cover body 25 is lapped on the shell 1, the L-shaped plate 26 is inserted into the fixed cavity 27, the second sliding rod 31 is released, the second spring 29 pushes the fixed rod 33 to be inserted on the L-shaped plate 26, thereby fix lid 25, place casing 1 in the mounting groove, dwang 10 rotates and drives main bevel gear 9 and rotate, main bevel gear 9 rotates and drives and rotates from bevel gear 8, it rotates and drives threaded rod 11 and rotate from bevel gear 8, threaded rod 11 rotates and drives the motion of movable sleeve 6, first slider 7 on the movable sleeve 6 slides on first spout 5, the direction of motion of fixed movable sleeve 6 of being convenient for, the motion of movable sleeve 6 drives first connecting plate 3 and moves, promote two fixed plates 2 to both sides motion, the second connecting plate 17 motion of fixed plate 2 bottom, second slider 16 on second connecting plate 17 slides on second spout 15, be convenient for adjust the distance between two fixed plates 2, thereby with terminal box fixed mounting in the mounting groove.

The application has the advantages that:

1. according to the installation groove structure, a shell is placed in the installation groove, a rotating rod rotates to drive a main bevel gear to rotate, the main bevel gear rotates to drive a secondary bevel gear to rotate, the secondary bevel gear rotates to drive a threaded rod to rotate, the threaded rod rotates to drive a movable sleeve to move, the movable sleeve moves to drive a first connecting plate to move, two fixing plates are pushed to move towards two sides, a second connecting plate at the bottom ends of the fixing plates moves, the distance between the two fixing plates can be conveniently adjusted, and therefore a junction box is fixedly installed in the installation groove;

2. according to the cable winding device, the first sliding rod is pulled towards the middle and slides on the first open groove, the first sliding rod moves to drive the sliding plate to move, the first spring is compressed, the insertion rod is separated from the insertion groove, the connecting rod is taken down, a cable is wound on the winding roller, then the connecting rod and the insertion groove are placed on the same horizontal line, the first sliding rod is loosened, and the first spring pushes the insertion rod to be inserted in the insertion groove, so that the overlong cable is fixed;

3. this application is through outside pulling second slide bar, and the second slide bar slides on the second fluting, and the telescopic link shrink, the compression of second spring, the dead lever motion is with the lid overlap joint on the casing, and the L template inserts in the fixed cavity, loosens the second slide bar, and the second spring promotes the dead lever and pegs graft on the L template to fix the lid.

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, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A terminal box for electronic engineering, characterized in that: comprises a shell (1), an installation mechanism and a winding mechanism;

the mounting mechanism comprises a fixed box (4), the fixed box (4) is fixedly connected to the top of the shell (1), two threaded rods (11) are rotatably connected to two inner side walls of the fixed box (4), the other ends of the two threaded rods (11) are fixedly connected to the bevel gears (8), moving sleeves (6) are in threaded sleeve connection on the two threaded rods (11), first connecting plates (3) are fixedly connected to the two moving sleeves (6), the other ends of the two first connecting plates (3) respectively penetrate through two side walls of the fixed box (4) in a sliding mode and extend to the outside, fixed plates (2) are fixedly connected to the two first connecting plates (3), second connecting plates (17) are fixedly connected to the bottom ends of the two fixed plates (2), and second sliding blocks (16) are fixedly connected to the two second connecting plates (17), the two second sliding blocks (16) are connected to the second sliding grooves (15) in a sliding mode, and the second sliding grooves (15) are fixedly formed in the bottom of the shell (1).

2. The junction box for electronic engineering according to claim 1, wherein: two mesh respectively at main bevel gear (9) both ends from bevel gear (8) both ends, main bevel gear (9) are fixed to be cup jointed on dwang (10), dwang (10) one end is rotated and is connected on fixed case (4) diapire, dwang (10) other end runs through fixed case (4) roof and extends to the outside.

3. A junction box for electronic engineering according to claim 1, characterized in that: the movable sleeve is characterized in that a first sliding block (7) is fixedly connected to the top end of the movable sleeve (6), the first sliding block (7) is connected to a first sliding groove (5) in a sliding mode, and the first sliding groove (5) is fixedly arranged on the top wall of the fixed box (4).

4. The junction box for electronic engineering according to claim 1, wherein: winding mechanism includes connecting rod (22), the equal fixedly connected with connecting box (21) in connecting rod (22) both ends, two equal fixedly connected with first spring (18), two in connecting box (21) first spring (18) other end fixed connection is on sliding plate (19), two equal fixedly connected with inserted bar (23), two on sliding plate (19) inserted bar (23) other end all runs through connecting box (21) and extends to the outside, two inserted bar (23) all perceive on inserting groove (24), two inserting groove (24) are fixed respectively and establish on casing (1) interior both sides wall.

5. The junction box for electronic engineering according to claim 4, wherein: the winding roll (14) is fixedly sleeved on the connecting rod (22), and the section of the winding roll (14) is arranged in an I shape.

6. The junction box for electronic engineering according to claim 4, wherein: the two ends of the sliding plate (19) are sleeved on the sleeved rods (20) in a sliding mode, and the two ends of the sleeved rods (20) are fixedly connected to the two side walls of the connecting box (21) respectively.

7. The junction box for electronic engineering according to claim 4, wherein: the top end of the sliding plate (19) is fixedly connected with a first sliding rod (12), the top end of the first sliding rod (12) penetrates through the top wall of a connecting box (21) and extends to the outside, and a first open slot (13) is fixedly formed in the position, located at the moving position of the first sliding rod (12), of the top wall of the connecting box (21).

8. The junction box for electronic engineering according to claim 1, wherein: the utility model discloses a fixed cavity (27) is including casing (1), the equal fixedly connected with L template (26) in casing (1) inner wall both ends, L template (26) slide run through fixed cavity (27) lateral wall extend to in fixed cavity (27), fixed cavity (27) are fixed to be established in lid (25), it has dead lever (33) to peg graft on L template (26), dead lever (33) fixed connection is on movable plate (30), movable plate (30) fixed connection is on telescopic link (28), telescopic link (28) fixed connection is on fixed cavity (27).

9. The junction box for electronic engineering of claim 8, wherein: and a second spring (29) is sleeved on the telescopic rod (28), and two ends of the second spring (29) are respectively and fixedly connected to the fixed cavity (27) and the movable plate (30).

10. The junction box for electronic engineering of claim 8, wherein: the movable plate (30) is fixedly connected with a second sliding rod (31), the other end of the second sliding rod (31) penetrates through the cover body (25) and extends to the outside, and a second groove (32) is fixedly formed in the position, located at the moving position of the second sliding rod (31), of the cover body (25).