CN216904101U - Better pencil of spacing - Google Patents

Abstract

The application discloses a wire harness with good limiting performance, which relates to the related technical field of wire harnesses and comprises a limiting shell, wherein a tensile block is arranged in the limiting shell, one end of the limiting shell is fixedly connected with an electric wire joint block, and the outer side of the limiting shell is provided with a clamping mechanism, so that the problem that the scattering of circuits can possibly obstruct the work of workers when the workers install or disassemble the wire harness in the prior art is solved, the clamping mechanism is arranged on the outer side of the limiting shell in the scheme, so that the circuits are not easy to scatter when in use, a first ring block can play a role in fixing and connecting a second tooth block, a first tooth block can be stably clamped with the second tooth block when a limiting annular inserted bar enters the inner part of the first ring block, and the first tooth block and the second tooth block are in a barb shape simultaneously, and the first tooth block and the second tooth block are mutually clamped.

Description

Better pencil of spacing

Technical Field

The application relates to the technical field of wire harness correlation, in particular to a wire harness with good limiting performance.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wire harness. The wire harness is a component which is formed by pressing a contact terminal punched by a copper material and a wire cable, then molding and pressing an insulator outside the contact terminal or adding a metal shell outside the contact terminal, and bundling the contact terminal with the wire cable to form a connecting circuit. The wire harness industry chain comprises the industries of electric wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application, and the wire harness is widely applied and can be used in the aspects of automobiles, household appliances, computers, communication equipment, various electronic instruments and meters and the like.

In the prior art, most of automobile wire harnesses are connected by a plurality of lines, but most of the lines are in a scattered state when being used, so that when workers install or detach the wire harnesses, the scattered lines can obstruct the work of the workers.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art staff when installing or dismantling the pencil, the in disorder of circuit may cause the problem of hindrance to staff's work, this application provides the better pencil of spacing nature.

The application provides a better pencil of spacing, adopts following technical scheme:

a wire harness with good limiting performance comprises a limiting shell, wherein a tensile block is arranged inside the limiting shell, one end of the limiting shell is fixedly connected with an electric wire connector block, and a clamping mechanism is arranged on the outer side of the limiting shell;

clamping mechanism is including setting up first ring piece and the second ring piece in the spacing casing outside, it is articulated through hinge activity between first ring piece and the second ring piece, sliding connection has spacing annular inserted bar on the second ring piece, spacing annular inserted bar activity is pegged graft in the inside of first ring piece, the first tooth piece of outside fixedly connected with of spacing annular inserted bar, the inside fixedly connected with second tooth piece of first ring piece, mutual joint between first tooth piece and the second tooth piece, the upside of first ring piece is provided with the extrusion piece, one side that the extrusion piece is close to first ring piece runs through first ring piece, one side fixedly connected with fixed block that first ring piece was kept away from to the extrusion piece, the inside fixedly connected with first spring of first ring piece, the one end fixedly connected with limiting plate of first spring.

By adopting the technical scheme: clamping mechanism's setting, make the circuit difficult emergence when using in disorder, first ring piece can play fixed and effect of connecting to second tooth piece, make spacing annular inserted bar when getting into the inside of first ring piece, first tooth piece can be in the same place with the stable joint of second tooth piece, after the inside of first ring piece is being stretched into to spacing annular inserted bar, staff's accessible extrusion piece presses the inside spacing annular inserted bar of first ring piece, make spacing annular inserted bar slide from top to bottom.

Optionally, a sliding groove is formed in one side, close to the limiting annular insertion rod, of the second ring block, a sliding block is fixedly connected to one side, close to the second ring block, of the limiting annular insertion rod, and the sliding block is connected to the inside of the sliding groove in a sliding mode.

By adopting the technical scheme: the second ring piece accessible spout is spacing to the slider for spacing annular inserted bar can be stable slide on the second ring piece.

Optionally, the upper side of the first ring block is fixedly connected with a shielding ring block, the shielding ring block is arranged on the outer side of the extrusion block, and the fixing block is movably inserted into the shielding ring block.

By adopting the technical scheme: the shielding ring block can protect the extrusion block and can limit the fixed block, so that a worker can push and press the fixed block to a position where the extrusion block is not easy to deviate or break.

Optionally, the outside cover of extrusion piece is equipped with the second spring, the one end fixed connection of second spring is on first ring piece, the other end fixed connection of second spring is on the fixed block, the second spring sets up the inside at sheltering from the ring piece.

By adopting the technical scheme: the second spring can restore to the throne the fixed block through the elasticity of self for the fixed block can repeatedly be used after being pressed.

Optionally, the second ring block is located inside the sliding groove and fixedly connected with a third spring, and the third spring is fixedly connected to the sliding block.

By adopting the technical scheme: the third spring can play the supporting role to the slider, and the elasticity of third spring accessible self plays the effect of reseing to the slider simultaneously for spacing annular inserted bar can reset after driving the slider and carry out the lapse.

Optionally, the inside fixedly connected with resilience sponge of first ring piece, the setting of resilience sponge is in the inside of first spring, fixed connection between resilience sponge and the limiting plate.

By adopting the technical scheme: the sponge of kick-backing can play the additional action to first spring for first spring is difficult for taking place to damage when stretching out and drawing back, and the sponge of kick-backing simultaneously still can play limiting displacement to first spring.

Optionally, the inner sides of the first ring block and the second ring block are fixedly connected with heat insulation layers, and the heat insulation layers are fixedly connected with rubber anti-slip layers.

By adopting the technical scheme: the heat insulation layer can absorb heat, so that the circuit is not easy to overheat after being used for a long time, and the circuit is protected.

Optionally, the tensile block is fixedly connected with the inside of the limiting shell, and the limiting block is fixedly connected with the inside of the tensile block.

By adopting the technical scheme: the tensile block can play a reinforcing role on the limiting shell, so that the limiting shell is not easy to break when being subjected to large tensile force.

Compared with the prior art, the beneficial effects of this application are:

1. the outside of spacing casing is provided with clamping mechanism in the present case, clamping mechanism's setting for the circuit is difficult for taking place in disorder when using, and first ring piece can play fixed and the effect of connecting to second tooth piece, makes spacing annular inserted bar when getting into the inside of first ring piece, and first tooth piece can be in the same place with the stable joint of second tooth piece, and first tooth piece all is barb-like with second tooth piece simultaneously, and mutual joint between first tooth piece and the second tooth piece.

2. The diameter of fixed block is greater than the diameter of extrusion piece in the present case, and this makes the extrusion piece be difficult for dropping to the inside of first ring piece, can be stable promoted by the staff, and the elasticity of first spring accessible self resets the limiting plate, and the limiting plate can play support and limiting displacement to inserting to the inside spacing annular inserted bar of first ring piece for first tooth piece and the mutual joint that second tooth piece can be smooth.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic structural diagram of a first ring block and a second ring block in an embodiment of the present application;

FIG. 3 is a schematic sectional view of a limiting ring-shaped insert rod in the embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of the extrusion block and the fixing block in the embodiment of the present application;

FIG. 5 is a schematic structural view of a second tooth block and a first spring in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a third spring in the embodiment of the present application.

Description of reference numerals: 1. a limiting shell; 2. a limiting block; 3. a tensile block; 4. a wire terminal block; 5. a first ring block; 6. a second ring block; 71. a limiting annular inserted rod; 72. a first tooth block; 73. a second tooth block; 74. a fixed block; 75. extruding the block; 76. a first spring; 77. a limiting plate; 81. a slider; 82. a chute; 9. a rubber anti-slip layer; 10. a thermal insulation layer; 11. shielding the ring block; 12. a second spring; 13. a third spring; 14. a resilient sponge.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The application provides following technical scheme, please refer to fig. 1 and 2, this pencil that spacing nature is better includes spacing casing 1, and the inside of spacing casing 1 is provided with tensile piece 3, and tensile piece 3 can play main restriction and the effect of protection to the circuit for the circuit is difficult for taking place in disorder when connecting the use, and the one end fixedly connected with electric wire of spacing casing 1 connects piece 4. The electric wire joint block 4 can be used for being connected between circuit and the circuit, and the outside of spacing casing 1 is provided with clamping mechanism, and clamping mechanism's setting for the difficult emergence of circuit is in disorder when using.

Clamping mechanism is including setting up first ring piece 5 and the second ring piece 6 in spacing casing 1 outside, and first ring piece 5 and second ring piece 6 can play main restriction effect to the circuit, and first ring piece 5 and second ring piece 6 are articulated through the hinge activity between. The second ring block 6 is connected with a limiting annular insertion rod 71 in a sliding mode, and the second ring block 6 can be used for connecting the limiting annular insertion rod 71.

Referring to fig. 2 and 3, the limiting annular insert rod 71 is movably inserted in the first ring block 5, the outer side of the limiting annular insert rod 71 is fixedly connected with a first tooth block 72, the inner part of the first ring block 5 is fixedly connected with a second tooth block 73, the first ring block 5 can fix and connect the second tooth block 73, so that when the limiting annular insert rod 71 enters the inner part of the first ring block 5, the first tooth block 72 can be stably connected with the second tooth block 73, meanwhile, the first tooth block 72 and the second tooth block 73 are in a barb shape, and the first tooth block 72 and the second tooth block 73 are connected with each other in a clamped manner.

Referring to fig. 3 and 4, the upper side of the first ring block 5 is provided with an extrusion block 75, one side of the extrusion block 75 close to the first ring block 5 penetrates through the first ring block 5, and after the limit ring-shaped insertion rod 71 extends into the first ring block 5, a worker can press the limit ring-shaped insertion rod 71 inserted into the first ring block 5 through the extrusion block 75, so that the limit ring-shaped insertion rod 71 can slide up and down. Extrusion piece 75 is kept away from one side fixedly connected with fixed block 74 of first ring piece 5, and the diameter of fixed block 74 is greater than the diameter of extrusion piece 75, and this makes extrusion piece 75 be difficult for dropping to the inside of first ring piece 5, can be stable by staff's promotion, makes the staff press extrusion piece 75 when needs, only need press fixed block 74 can simultaneously.

Referring to fig. 2 and 5, the first spring 76 of inside fixedly connected with of first ring piece 5, the one end fixedly connected with limiting plate 77 of first spring 76, first spring 76 can play fixed and spacing effect to limiting plate 77, make limiting plate 77 can be stable use, the elasticity of first spring 76 accessible self resets limiting plate 77 simultaneously, and limiting plate 77 can play support and limiting displacement to inserting to the inside spacing annular inserted bar 71 of first ring piece 5, make first tooth piece 72 and the mutual joint that second tooth piece 73 can be smooth, spacing annular inserted bar 71, different materials can all be selected according to actual conditions to first tooth piece 72 and second tooth piece 73, for example: the nylon material, first tooth piece 72 and second tooth piece 73 all are provided with a plurality ofly simultaneously.

Referring to fig. 2 and 3, a sliding groove 82 is formed in one side, close to the limiting annular insertion rod 71, of the second ring block 6, a sliding block 81 is fixedly connected to one side, close to the second ring block 6, of the limiting annular insertion rod 71, the sliding block 81 is connected to the inside of the sliding groove 82 in a sliding mode, the sliding block 81 can be limited through the sliding groove 82 of the second ring block 6, and due to the connection relationship between the sliding groove 82 and the sliding block 81, the limiting annular insertion rod 71 can stably slide on the second ring block 6, the limiting annular insertion rod 71 can be limited through the sliding groove 82 of the second ring block 6, meanwhile, the limiting annular insertion rod 71 is not prone to shifting or breaking when sliding, and the upper side of the first ring block 5 is fixedly connected with a shielding ring block 11.

Referring to fig. 4, the shielding ring block 11 is disposed outside the extrusion block 75, the fixing block 74 is movably inserted into the shielding ring block 11, the shielding ring block 11 can protect the extrusion block 75, and the fixing block 74 can be limited, so that the worker can push and press the fixing block 74 to a position where the displacement or the fracture is not likely to occur, and the extrusion block 75 can be used smoothly. The outside cover of extrusion piece 75 is equipped with second spring 12, and the one end fixed connection of second spring 12 is on first ring piece 5, and the other end fixed connection of second spring 12 is on fixed block 74, and second spring 12 sets up in the inside of sheltering from ring piece 11, and the diameter of second spring 12 is less than the diameter of fixed block 74.

Referring to fig. 4 and 6, the second spring 12 can reset the fixed block 74 by its own elasticity, so that the fixed block 74 can be repeatedly used after being pressed, and the pressing block 75 can also limit the second spring 12, so that the second spring 12 is not easily deformed when being extended or retracted. The second ring block 6 is fixedly connected with a third spring 13 inside the sliding groove 82. Third spring 13 fixed connection is on slider 81, and third spring 13 can play the supporting role to slider 81, and third spring 13 accessible self plays the effect of reseing to slider 81 simultaneously for spacing annular inserted bar 71 drives slider 81 and carries out the lapse back, can reset, and used repeatedly.

Referring to fig. 3 and 5, the sponge 14 is kick-backed to the inside fixedly connected with of first ring piece 5, the sponge 14 that kick-backs sets up the inside at first spring 76, fixed connection between sponge 14 and the limiting plate 77 kick-backs, the sponge 14 that kick-backs can play the additional effect to first spring 76, make first spring 76 difficult emergence when stretching out and drawing back damage, the sponge 14 that kick-backs simultaneously still can play limiting displacement to first spring 76, make first spring 76 difficult emergence deformation when stretching out and drawing back, thereby the life of first spring 76 has been increased. The inner sides of the first ring block 5 and the second ring block 6 are fixedly connected with the heat insulation layer 10, and the heat insulation layer 10 can absorb heat, so that the circuit is not easy to overheat after being used for a long time, and the circuit is protected.

Referring to fig. 1 and 3, the two heat insulation layers 10 are fixedly connected with rubber anti-slip layers 9, and the rubber anti-slip layers 9 can play a role in anti-slip, so that the limiting shell 1 is not easy to slip when arranged inside the first ring block 5 and the second ring block 6. Tensile piece 3 and spacing casing 1's inside fixed connection, tensile piece 3 can play the reinforcing effect to spacing casing 1, make spacing casing 1 when receiving great pulling force, be difficult for taking place the fracture, the inside fixedly connected with stopper 2 of tensile piece 3, a plurality of hollow grooves have been seted up on stopper 2 simultaneously, hollow groove can be used to play the effect of placing the circuit, and hollow groove diameter and size can change according to actual conditions, stopper 2 can play the restriction and hold the effect of putting to the circuit, stopper 2 can adopt the fire prevention sponge material, this makes stopper 2 when playing limiting displacement to the circuit, be difficult for taking place the burning.

The implementation principle of the better pencil of spacing nature of this application embodiment is: when the device is used, a line to be used can be placed in the limiting block 2 firstly, then the connection between the limiting shell 1 and the first ring block 5 and the second ring block 6 is checked, when the connection between the limiting shell 1 and the first ring block 5 and the second ring block 6 is confirmed to be stable, a worker can drag the limiting annular inserted rod 71 to insert the limiting annular inserted rod 71 into the first ring block 5, when the limiting annular inserted rod 71 is inserted into the first ring block 5, the limiting plate 77 limits the height of the limiting annular inserted rod 71, at the moment, the first tooth block 72 is in contact with the second tooth block 73 and is clamped with the second tooth block, meanwhile, the worker can insert the limiting annular inserted rod 71 with different lengths according to the number of the lines placed in the limiting block 2, when the limiting block 2 is received to be tightest, the insertion of the limiting annular inserted rod 71 can be stopped, at this time, the circuit inside the limiting block 2 is also stably limited.

When the worker needs to take out the limiting block 2, the fixing block 74 can be pressed, the fixing block 74 drives the extrusion block 75 to press the limiting annular insert rod 71 in the first annular block 5, the limiting annular insert rod 71 is stressed to move downwards at the moment, when the limiting annular insert rod 71 moves to the lowest side, the first tooth block 72 and the second tooth block 73 are derailed, so that the first tooth block 72 and the second tooth block 73 are not clamped, the limiting annular insert rod 71 can be taken out from the first annular block 5, when the limiting annular insert rod 71 is taken out from the first annular block 5, the worker can take out the circuit in the limiting block 2, meanwhile, the first spring 76 drives the limiting plate 77 to reset, the third spring 13 drives the limiting annular insert rod 71 to reset through the sliding block 81, the second spring 12 drives the fixing block 74 to reset, make this device repeatedly usable, can solve among the prior art staff up to this point and when installing or dismantling the pencil, the problem that the disorder of circuit may cause the influence to staff's work.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a better pencil of spacing, its characterized in that: the wire clamping device comprises a limiting shell (1), wherein a tensile block (3) is arranged inside the limiting shell (1), one end of the limiting shell (1) is fixedly connected with a wire connector block (4), and a clamping mechanism is arranged on the outer side of the limiting shell (1);

the clamping mechanism comprises a first ring block (5) and a second ring block (6) which are arranged on the outer side of a limiting shell (1), the first ring block (5) and the second ring block (6) are movably hinged through a hinge, a limiting annular inserted rod (71) is connected onto the second ring block (6) in a sliding mode, the limiting annular inserted rod (71) is movably inserted into the first ring block (5), a first tooth block (72) is fixedly connected to the outer side of the limiting annular inserted rod (71), a second tooth block (73) is fixedly connected to the inner portion of the first ring block (5), the first tooth block (72) and the second tooth block (73) are mutually clamped, an extrusion block (75) is arranged on the upper side of the first ring block (5), one side, close to the first ring block (5), of the extrusion block (75) penetrates through the first ring block (5), and one side, far away from the first ring block (5), of the extrusion block (75) is fixedly connected with a fixing block (74), the inside fixedly connected with first spring (76) of first ring piece (5), the one end fixedly connected with limiting plate (77) of first spring (76).

2. The wire harness with good limiting performance according to claim 1, wherein the wire harness comprises: the second ring block (6) is close to one side of spacing annular inserted bar (71) and has been seted up spout (82), one side fixedly connected with slider (81) that spacing annular inserted bar (71) is close to second ring block (6), slider (81) sliding connection is in the inside of spout (82).

3. The wire harness with good limiting performance according to claim 2, wherein the wire harness comprises: the upper side of the first ring block (5) is fixedly connected with a shielding ring block (11), the shielding ring block (11) is arranged on the outer side of the extrusion block (75), and the fixing block (74) is movably inserted in the shielding ring block (11).

4. The wire harness with good limiting performance according to claim 3, wherein the wire harness comprises: the outside cover of extrusion piece (75) is equipped with second spring (12), the one end fixed connection of second spring (12) is on first ring piece (5), the other end fixed connection of second spring (12) is on fixed block (74), second spring (12) set up the inside of sheltering from ring piece (11).

5. The wire harness with good limiting performance according to claim 4, wherein the wire harness comprises: the second ring block (6) is located inside the sliding groove (82) and is fixedly connected with a third spring (13), and the third spring (13) is fixedly connected to the sliding block (81).

6. The wire harness with good limiting performance according to claim 1, wherein the wire harness comprises: the inside fixedly connected with of first ring piece (5) resilience sponge (14), resilience sponge (14) set up the inside at first spring (76), fixedly connected between resilience sponge (14) and limiting plate (77).

7. The wire harness with good limiting performance according to claim 1, wherein the wire harness comprises: the inner sides of the first ring block (5) and the second ring block (6) are fixedly connected with heat insulation layers (10), and the two heat insulation layers (10) are fixedly connected with rubber anti-skid layers (9).

8. The wire harness with good limiting performance according to claim 1, wherein the wire harness comprises: the tensile block (3) is fixedly connected with the inside of the limiting shell (1), and the limiting block (2) is fixedly connected with the inside of the tensile block (3).

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