CN214850278U - Terminal box for boats and ships with leakproofness is good - Google Patents

Abstract

The utility model relates to a terminal box technical field just discloses a terminal box for boats and ships that have good leakproofness, including end box, the both sides about end box are all fixed to be pegged graft and are had the pipe, logical groove has been seted up to the side of pipe, the inner wall that leads to the groove articulates there is the apron, one side fixedly connected with extension spring of apron, the one end of apron and the inner wall fixed connection who leads to the groove are kept away from to the extension spring, the outside fixedly connected with wedge of apron. The utility model discloses a pass the electric wire the pipe and extend to the inside back of end box and with the connection of electric lines, close the lid, deflect the extrusion fixture block through the lid, make deformation rubber deformation drive the fixture block and move down to blocking the electric wire, fix the electric wire, then through rotating the nut, rotate through the nut and remove and make annular extrusion wedge, deflect through the wedge and drive the rubber block and deflect and contradict with the electric wire, carry out the secondary to the electric wire and fix, reduce the user and drag the possibility that leads to the electric wire not hard up unintentionally.

Description

Terminal box for boats and ships with leakproofness is good

Technical Field

The utility model relates to a terminal box technical field especially relates to a terminal box for boats and ships with leakproofness is good.

Background

The circuit arrangement of boats and ships is complicated, and service environment is moist, and it is more difficult to the installation and the detection of circuit, and the performance requirement to the terminal box is higher this moment.

The back is connected to the electric wire to current some terminal boxes for boats and ships, after the user carelessly pulls the electric wire, leads to wire connection department contact failure easily, and the practicality is not good, and current some terminal boxes directly pass the wiring hole with the electric wire to extend to the inside of terminal box and then connect the line body, nevertheless there is the clearance between wiring hole and electric wire, and then is difficult to guarantee the leakproofness of device.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: after current some terminal boxes for boats and ships are connected the electric wire, after the user carelessly pulls the electric wire, lead to electric wire connection department contact failure easily, the practicality is not good, and current some terminal boxes directly pass the wiring hole with the electric wire to extend to the inside of terminal box and then connect the line body, nevertheless there is the clearance between wiring hole and electric wire, and then is difficult to guarantee the leakproofness of device, and the terminal box for boats and ships that a provide has the leakproofness good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a junction box with good sealing performance for ships comprises a bottom box, wherein round pipes are fixedly inserted into the left side and the right side of the bottom box, a through groove is formed in the side surface of each round pipe, an inner wall of the through groove is hinged with a cover plate, a tension spring is fixedly connected to one side of the cover plate, one end, far away from the cover plate, of the tension spring is fixedly connected with the inner wall of the through groove, a wedge block is fixedly connected to the outer side of the cover plate, a rubber block is bonded to the inner side of the cover plate, a nut is in threaded connection with the side surface of the round pipe, an annular groove is formed in one end of the inner wall of the nut, a rubber pipe is fixedly sleeved on the side surface of the nut, card boxes are fixedly connected to the left side and the right side of the inner wall of the bottom box, a reset spring is fixedly connected to the top surface of each card box, a clamping block is fixedly connected to one end, far away from the clamping block, and the front side and the rear side of the clamping block are respectively in sliding connection with the front side and rear side of the inner wall of the bottom box, the top surface of end box bonds and has the sealing strip, the rear side of end box top surface articulates there is the lid, the front side threaded connection of lid has conflict bolt.

Preferably, the number of the round pipes is four, and two of the four round pipes are a group and are respectively distributed on the left side and the right side of the bottom box.

Preferably, the number of the through grooves is sixteen, the sixteen through grooves are four, the four through grooves are a group of the grooves which are equidistantly distributed on the side faces of the four circular tubes in an annular mode, and the wedge-shaped blocks are extruded through the annular grooves, so that the rubber blocks are deflected to fix the electric wires.

Preferably, the rubber block is in the shape of a right trapezoid.

Preferably, the arc wall has all been seted up with card box one side that the card block is relative, the top surface of fixture block bonds and has deformation rubber, makes lid extrusion deformation rubber through closing the lid, makes the fixture block push down and blocks the electric wire, fixes the electric wire.

Preferably, the sealing strip is C-shaped, and the sealing strip is deformed by closing the box cover to achieve a sealing effect.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a pass the electric wire the pipe and extend to the inside back of end box and with the connection of electric lines, close the lid, deflect the extrusion fixture block through the lid, make deformation rubber deformation drive the fixture block and move down to blocking the electric wire, fix the electric wire, then through rotating the nut, rotate through the nut and remove and make annular extrusion wedge, deflect through the wedge and drive the rubber block and deflect and contradict with the electric wire, carry out the secondary to the electric wire and fix, reduce the user and drag the possibility that leads to the electric wire not hard up unintentionally.

(2) The utility model discloses a when the lid deflects and seals, impel the sealing strip deformation, guarantee the leakproofness of device, reduce the rainwater from the inside possibility of device upside entering device, and impel the wedge to deflect and drive the rubber block and deflect with the electric wire is contradicted and is erected rotating the nut, drive the side contact deformation of rubber tube and end box, protect logical groove, guarantee the leakproofness of device.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;

fig. 3 is a sectional view of the round tube according to the present invention.

In the figure: 1. a bottom case; 2. a circular tube; 3. a through groove; 4. a cover plate; 5. a tension spring; 6. a wedge block; 7. a rubber block; 8. a nut; 9. a ring groove; 10. a rubber tube; 11. a card box; 12. a reset spring; 13. a clamping block; 14. a box cover; 15. against the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a terminal box for a ship with good sealing performance comprises a bottom box 1, wherein round tubes 2 are fixedly inserted into the left side and the right side of the bottom box 1, the number of the round tubes 2 is four, two of the four round tubes 2 are distributed on the left side and the right side of the bottom box 1 respectively in a group, through grooves 3 are formed in the side surfaces of the round tubes 2, the number of the through grooves 3 is sixteen, four of the sixteen through grooves 3 are distributed on the side surfaces of the four round tubes 2 in an annular manner at equal intervals, a cover plate 4 is hinged to the inner wall of each through groove 3, a tension spring 5 is fixedly connected to one side of each cover plate 4, one end, away from the cover plate 4, of each tension spring 5 is fixedly connected with the inner wall of each through groove 3, a wedge block 6 is fixedly connected to the outer side of each cover plate 4, a rubber block 7 is bonded to the inner side of each cover plate 4, the shape of each rubber block 7 is in a right trapezoid, a nut 8 is connected to the side thread of each round tube 2, and one end of the inner wall of each nut 8 is provided with an annular groove 9, the side of the nut 8 is fixedly sleeved with a rubber tube 10, when the box cover 14 deflects and seals, the sealing strip 16 is caused to deform, the sealing performance of the device is ensured, the possibility that rainwater enters the device from the upper side of the device is reduced, the wedge-shaped block 6 is caused to deflect to drive the rubber block 7 to deflect and abut against an electric wire vertically by rotating the nut 8, the rubber tube 10 is driven to contact and deform with the side of the bottom box 1, the through groove 3 is protected, the sealing performance of the device is ensured, the left side and the right side of the inner wall of the bottom box 1 are fixedly connected with the clamping box 11, the top surface of the clamping box 11 is fixedly connected with the reset spring 12, one end of the reset spring 12, far away from the clamping box 11, is fixedly connected with the clamping block 13, one side of the clamping block 13, which is opposite to the clamping box 11, the top surface of the clamping block 13 is bonded with deformation rubber, the front side and the rear side of the clamping block 13 are respectively connected with the front side and the rear side of the inner wall of the bottom box 1 in a sliding manner, the sealing strip 16 is bonded on the top surface of the bottom box 1, the shape of sealing strip 16 is C shape, the rear side of 1 top surface of end box articulates there is lid 14, through passing the electric wire pipe 2 extend to end box 1 inside and with the connection of electric lines after, close lid 14, deflect extrusion fixture block 13 through lid 14, make deformation rubber deformation drive fixture block 13 move down to block the electric wire, fix the electric wire, then through rotating nut 8, rotate through nut 8 and remove and make annular 9 extrude wedge 6, it contradicts with the electric wire to deflect drive rubber block 7 through wedge 6, carry out the secondary to the electric wire and fix, it leads to the not hard up possibility of electric wire to reduce the user and drag between accident, the front side thread connection of lid 14 has conflict bolt 15.

In the utility model, when the user uses the device, the electric wire is extended to the inside of the bottom box 1 through the round pipe 2, then the nut 8 is rotated, the annular groove 9 is enabled to extrude the wedge block 6 through the rotation and the movement of the nut 8, the rubber block 7 is driven to deflect and contact with the electric wire through the deflection of the wedge block 6, the electric wire is simply fixed, the length of the electric wire extended to the bottom box 1 is convenient to be adjusted subsequently, then a plurality of electric wires are inserted and fixed, the box cover 14 is closed, the clamping block 13 is extruded through the deflection of the box cover 14, the deformation rubber deformation is enabled to drive the clamping block 13 to move down to clamp the electric wire, the electric wire is fixed, when the box cover 14 is deflected and sealed, the sealing strip 16 is enabled to deform, the sealing performance of the device is ensured, then the nut 8 is enabled to continue to deflect and drive the rubber block 7 to deflect and conflict with the electric wire through the deflection of the wedge block 6 through continuing to rotate, the electric wire is fixed, the possibility of loosening of electric wire connection is reduced, then, the box cover 14 is fixed through the interference bolt 15, and the through groove 3 is protected through the contact deformation of the rubber tube 10 and the side surface of the bottom box 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a terminal box for boats and ships with leakproofness is good, includes end box (1), its characterized in that: the box is characterized in that round pipes (2) are fixedly inserted into the left side and the right side of the bottom box (1), a through groove (3) is formed in the side face of each round pipe (2), an cover plate (4) is hinged to the inner wall of each through groove (3), a tension spring (5) is fixedly connected to one side of each cover plate (4), one end, far away from each cover plate (4), of each tension spring (5) is fixedly connected with the inner wall of each through groove (3), a wedge-shaped block (6) is fixedly connected to the outer side of each cover plate (4), a rubber block (7) is bonded to the inner side of each cover plate (4), a nut (8) is in threaded connection with the side face of each round pipe (2), an annular groove (9) is formed in one end of the inner wall of each nut (8), a rubber pipe (10) is fixedly sleeved on the side face of each nut (8), clamping boxes (11) are fixedly connected to the left side and the right side of the inner wall of each bottom box (1), and a reset spring (12) is fixedly connected to the top face of each clamping box (11), reset spring (12) keep away from one end fixedly connected with fixture block (13) of card box (11), both sides around fixture block (13) respectively with both sides sliding connection around end box (1) inner wall, the top surface of end box (1) bonds and has sealing strip (16), the rear side of end box (1) top surface articulates there is lid (14), the front side thread connection of lid (14) has conflict bolt (15).

2. The junction box with good sealing performance for the ship as claimed in claim 1, wherein the number of the circular tubes (2) is four, and two of the four circular tubes (2) are distributed on the left and right sides of the bottom box (1) in a group.

3. The ship junction box with good sealing performance according to claim 1, wherein the number of the through grooves (3) is sixteen, and sixteen through grooves (3) are annularly distributed on the side surfaces of four round pipes (2) in a group of four through grooves with equal distance.

4. The marine junction box with good sealing performance as claimed in claim 1, wherein the shape of the rubber block (7) is a right trapezoid.

5. The terminal box with good sealing performance for the ship as claimed in claim 1, wherein the side of the clamping block (13) opposite to the clamping box (11) is provided with an arc-shaped groove, and the top surface of the clamping block (13) is bonded with a deformable rubber.

6. The marine junction box with good sealing performance as claimed in claim 1, wherein the sealing strip (16) is C-shaped.

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