CN210576820U

CN210576820U - External connection box with waterproof tensile connector lug

Info

Publication number: CN210576820U
Application number: CN201922075700.8U
Authority: CN
Inventors: 庞明
Original assignee: Individual
Current assignee: Shanxi Netbostron Network Technology Co.,Ltd.
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-05-19
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an external box with waterproof tensile connector lug, including terminal box and connector, set up two fixture blocks of wiring mouth and fixedly connected with of laminating mutually with the connector on the lateral wall of terminal box, fixedly connected with connecting wire and fixed block on the lateral wall of connector, the fixed block is close to one side of connector and opens there are two draw-in grooves, just the inner wall and the fixture block of draw-in groove are laminated mutually, the spout that is linked together with the draw-in groove is seted up to the inside of fixed block, the inside of spout is provided with stop gear. The utility model has the advantages that: through the clamping groove that sets up and the clamping block joint on the terminal box lateral wall, and carry out effectual fixed action to the clamping block through the stop gear who sets up to avoid the connector lug to appear damaging or the condition that drops, play effectual sealed effect to the connector through setting up recess, anti-skidding rubber circle, fixed block and sealing washer, avoided the department of working a telephone switchboard to wet and lead to the impaired condition of internal component.

Description

External connection box with waterproof tensile connector lug

Technical Field

The utility model relates to an external box specifically is a have waterproof tensile connector lug, belongs to cable connector technical field.

Background

The network cable is essential for connecting the local area network, and the common network cable in the local area network mainly comprises a twisted pair, a coaxial cable and an optical cable, while the household network cable is usually connected with the outside by using a junction box.

However, the existing external connection box with the waterproof tensile connector is inconvenient to place in a clamping manner in the assembling and disassembling process of the existing network cable connector, the waterproof performance of the joint of the network cable connector and the junction box is poor, water is easy to enter and damp, internal elements cannot break down, the situation that the network cable is dragged can often occur in daily life, and the connector is easy to damage or fall off.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an external box with waterproof tensile connector lug just in order to solve above-mentioned problem, flexible operation and waterproof tensile, be convenient for installation and dismantlement, convenient to use.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an external box with waterproof tensile connector lug, including terminal box and connector, set up two fixture blocks of wiring mouth and fixedly connected with of laminating mutually with the connector on the lateral wall of terminal box, fixedly connected with connecting wire and fixed block on the lateral wall of connector, the fixed block is close to one side of connector and opens there are two draw-in grooves, just the inner wall and the fixture block of draw-in groove are laminated mutually, the spout that is linked together with the draw-in groove is seted up to the inside of fixed block, the inside of spout is provided with stop gear.

Preferably, the fixed block is arranged on the outer surface of the connecting line, and a sealing ring is arranged at the joint of the fixed block and the connecting line.

Preferably, stop gear includes the stopper, stopper sliding connection is on the inner wall of spout, the stopper has been seted up about the spacing groove that link up, just the cross-section of spacing groove is the same with the draw-in groove cross-section, set up the fixed slot the same with the stopper width on the surface of fixture block, the one end of stopper is passed the outer wall of fixed block and is extended to the external world and fixedly connected with presses the board, press fixedly connected with telescopic link and elastic component between board and the fixed block outer wall, just the elastic component activity cup joints on the surface of telescopic link.

Preferably, the bottom of the limiting block is fixedly connected with a moving block, and a moving groove attached to the outer wall of the moving block is formed in the bottom wall of the sliding groove.

Preferably, the side wall of the junction box is provided with a groove which is attached to the outer wall of the fixing block, and the inner wall of the groove is fixedly connected with an anti-skid rubber ring.

Preferably, the two elastic members are symmetrical about the limiting block.

The utility model has the advantages that: the connecting head is effectively sealed by the grooves, the anti-skidding rubber rings, the fixing blocks and the sealing rings, so that the condition that internal elements are damaged due to the fact that the connecting position is affected with damp is avoided;

through the draw-in groove that sets up and the terminal box lateral wall on the fixture block joint, and carry out effectual fixed action to the fixture block through the stop gear who sets up to closely offset fixed block and terminal box, when the connector received dilatory, stop gear made the fixed block can't break away from, thereby avoided the connector the condition that damages or drop to appear.

Drawings

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

FIG. 2 is a schematic view of the junction box of FIG. 1;

FIG. 3 is a schematic structural view of the fixing block shown in FIG. 1;

fig. 4 is a schematic structural view of the limiting mechanism shown in fig. 1.

In the figure: 1. the terminal box comprises a terminal box body 101, a wiring port 102, a clamping block 103, a fixing groove 104, a groove 105, an anti-slip rubber ring 2, a connector 201, a connecting wire 202, a sealing ring 3, a fixing block 301, a clamping groove 302, a sliding groove 303, a limiting block 304, a limiting groove 305, a pressing plate 306, an expansion link 307, an elastic part 308, a moving block 309 and a moving groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an external connection box with a waterproof tensile connector comprises a terminal box 1 and a connector 2, wherein a connector port 101 attached to the connector 2 is formed on a side wall of the terminal box 1, and two clamping blocks 102 are fixedly connected to the side wall of the connector 2, a connecting wire 201 and a fixing block 3 are fixedly connected to the side wall of the connector 2, two clamping grooves 301 are formed in one side of the fixing block 3 close to the connector 2, inner walls of the clamping grooves 301 are attached to the clamping blocks 102, a sliding groove 302 communicated with the clamping groove 301 is formed in the fixing block 3, a limiting mechanism is arranged in the sliding groove 302, the clamping groove 301 is clamped to the clamping block 102 on the side wall of the terminal box 1, and the clamping block 102 is effectively fixed by the limiting mechanism, so that the fixing block 3 is tightly abutted to the terminal box 1, when the connector 2 is dragged, the limiting mechanism, thereby avoiding the situation that the connector 2 is damaged or falls off.

As a technical optimization scheme of the utility model, fixed block 3 sets up on the surface of connecting wire 201, and the junction of fixed block 3 and connecting wire 201 is provided with sealing washer 202, has played effectual sealed effect to connector 2 through fixed block 3 and the sealing washer 202 that sets up, has avoided the department of working a telephone switchboard to wet and lead to the impaired condition of internal component.

As a technical optimization scheme of the utility model, the limiting mechanism comprises a limiting block 303, the limiting block 303 is slidably connected to the inner wall of the sliding groove 302, the limiting block 303 is provided with a limiting groove 304 which is communicated from left to right, the cross section of the limiting groove 304 is the same as that of the clamping groove 301, the outer surface of the clamping block 102 is provided with a fixing groove 103 with the same width as that of the limiting block 303, one end of the limiting block 303 passes through the outer wall of the fixing block 3 and extends outwards and is fixedly connected with a pressing plate 305, a telescopic rod 306 and an elastic element 307 are fixedly connected between the pressing plate 305 and the outer wall of the fixing block 3, the elastic element 307 is movably sleeved on the outer surface of the telescopic rod 306, the pressing plates 305 on both sides are pressed to extrude the limiting block 303 to slide inwards in the sliding groove 302 until the limiting block 303 abuts against the bottom wall of the sliding groove 302, at the moment, the limiting, at this moment, the fixing block 3 is clamped into the groove 104, the connector 2 is clamped into the wiring port 101, the clamping block 102 slides towards the inside of the clamping groove 301 to penetrate through the limiting groove 304, then the pressing plate 305 is loosened, the elastic part 307 which is stressed by previous force accumulation rebounds and stretches to drive the pressing plate 305 to move outwards, and meanwhile the limiting block 303 slides outwards to enable the end part of the limiting block 303 to be clamped into the fixing groove 103 on the clamping block 102, so that the clamping block 102 is effectively fixed, and the fixing block 3 is tightly abutted to the junction box 1.

As the utility model discloses a technical optimization scheme, the bottom fixedly connected with movable block 308 of stopper 303, and set up the shifting chute 309 of laminating mutually with movable block 308 outer wall on the diapire of spout 302, through movable block 308 and the shifting chute 309 that sets up to make stopper 303 can not take place to squint at the in-process axis that removes, the fixture block 102 of being convenient for passes spacing groove 304.

As a technical optimization scheme of the utility model, the recess 104 of laminating mutually with 3 outer walls of fixed block is seted up to the lateral wall of terminal box 1, and the inner wall fixedly connected with anti-skidding rubber circle 105 of recess 104, through the recess 104 and the anti-skidding rubber circle 105 that set up further increase the leakproofness.

As a technical optimization scheme of the utility model, two elastic component 307 are symmetrical about stopper 303 to make stopper 303 more stable at the slip in-process.

The utility model discloses when using, thereby press the board 305 extrusion stopper 303 of both sides at first and inwards slide in spout 302, until stopper 303 offsets with the diapire of spout 302, spacing groove 304 coincides with draw-in groove 301 axis this moment, telescopic link 306 and elastic component 307 are compressed and hold the power shrink simultaneously, at this moment, go into fixed block 3 card in recess 104, connector 2 card goes into in wiring mouth 101 simultaneously, fixture block 102 slides to the inside of draw-in groove 301 and passes spacing groove 304, then loosen and press board 305, the elastic component 307 that holds the power pressurized before rebounds and stretches, drive and press board 305 outwards to move, stopper 303 slides outwards simultaneously makes the tip card of stopper 303 go into in the fixed slot 103 on fixture block 102, thereby play effectual fixed action to fixture block 102, make fixed block 3 closely offset with terminal box 1;

when the connector 2 needs to be pulled out, the pressing plate 305 is pressed, so that the extrusion limiting block 303 slides inwards in the sliding groove 302 until the limiting block 303 abuts against the bottom wall of the sliding groove 302, the end part of the limiting block 303 is separated from the fixing groove 103, and then the fixing block 3 is moved outwards.

For those skilled in the art, the groove 104, the anti-slip rubber ring 105, the fixing block 3 and the sealing ring 202 are arranged to effectively seal the connector 2, so that the situation that internal elements are damaged due to damp at a wiring position is avoided; through the draw-in groove 301 that sets up and fixture block 102 joint on the terminal box 1 lateral wall, and carry out effectual fixed action to fixture block 102 through the stop gear who sets up to closely offset fixed block 3 and terminal box 1, when connector 2 received dilatory, stop gear made fixed block 3 can't break away from, thereby avoided connector 2 the condition that damages or drop to appear.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an external box with waterproof tensile connector lug, includes terminal box (1) and connector (2), its characterized in that: set up two fixture blocks (102) of wiring mouth (101) and fixedly connected with that laminate mutually with connector (2) on the lateral wall of terminal box (1), fixedly connected with connecting wire (201) and fixed block (3) on the lateral wall of connector (2), open one side that fixed block (3) are close to connector (2) has two draw-in grooves (301), just the inner wall and the fixture block (102) of draw-in groove (301) laminate mutually, spout (302) that are linked together with draw-in groove (301) are seted up to the inside of fixed block (3), the inside of spout (302) is provided with stop gear.

2. The external connection box with the waterproof tensile connector lug of claim 1, wherein: the fixed block (3) is arranged on the outer surface of the connecting line (201), and a sealing ring (202) is arranged at the joint of the fixed block (3) and the connecting line (201).

3. The external connection box with the waterproof tensile connector lug of claim 1, wherein: stop gear includes stopper (303), stopper (303) sliding connection is on the inner wall of spout (302), stopper (303) are seted up about and are seted up spacing groove (304) that link up, just the cross-section of spacing groove (304) is the same with draw-in groove (301) cross-section, set up on the surface of fixture block (102) with the same fixed slot (103) of stopper (303) width, the outer wall of fixed block (3) is passed to the one end of stopper (303) and outside extension and fixedly connected with press board (305), press fixedly connected with telescopic link (306) and elastic component (307) between board (305) and fixed block (3) outer wall, just elastic component (307) activity cup joints on the surface of telescopic link (306).

4. The external connection box with the waterproof tensile connector lug of claim 3, wherein: the bottom of the limiting block (303) is fixedly connected with a moving block (308), and a moving groove (309) attached to the outer wall of the moving block (308) is formed in the bottom wall of the sliding groove (302).

5. The external connection box with the waterproof tensile connector lug of claim 1, wherein: the side wall of the junction box (1) is provided with a groove (104) which is attached to the outer wall of the fixing block (3), and the inner wall of the groove (104) is fixedly connected with an anti-skid rubber ring (105).

6. The external connection box with the waterproof tensile connector lug of claim 3, wherein: the two elastic pieces (307) are symmetrical about the limiting block (303).