CN211670566U

CN211670566U - Cable protecting sleeve

Info

Publication number: CN211670566U
Application number: CN202020727975.5U
Authority: CN
Inventors: 高勇; 李琦; 张奔
Original assignee: Shenzhen Xinhetai Rubber Products Co ltd
Current assignee: Shenzhen Xinhetai Rubber Products Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-13
Anticipated expiration: 2030-05-06

Abstract

The utility model belongs to the technical field of the technique of mould and specifically relates to a cable protecting wire cover is related to, the on-line screen storage device comprises a base, set up the electric wire that the power supply line passed and lead to the groove on the base, the base is kept away from and is provided with take-up structure on one side of through-hole, take-up structure is including receiving line cover and spacing, receive the line cover and set up on the base, spacing setting is on the inner wall of receiving the line cover and both ends are laminated mutually. The utility model discloses has following effect: when electrical equipment needs to have more electric wires to stretch out of the electric equipment, the base can be installed on the shell of the electrical equipment firstly, then the wire take-up structure and the tightening structure can play a role in protecting and limiting the electric wires gathered together, and the overall structure can be sleeved on the plurality of electric wires in one step, so that repeated installation steps are reduced, and the installation efficiency is improved.

Description

Cable protecting sleeve

Technical Field

The utility model belongs to the technical field of the technique of mould and specifically relates to a cable protecting wire cover is related to.

Background

Electrical devices are used in a large number of applications in everyday production, and the devices can be operated without disconnecting the safe power supply of the power line. The power line is easy to bend, pull and wear at the position of the through hole penetrating through the shell of the electrical equipment, so that an outer protective layer of the power line is worn through, and an inner metal conductor is exposed to form electricity utilization danger. The current commonly adopted solution is to sleeve a wire sheath at the position of the outer side of the power line corresponding to the through hole.

At present, the chinese utility model patent of grant bulletin number CN208489610U discloses a pull-back formula silica gel wire sheath, including wire sheath and snap ring, the wire sheath and the snap ring cover is established on the wire rod of installation, the snap ring sets up inside the wire sheath, wherein, the wire sheath is provided with first arch and second arch, first arch sets up the afterbody of wire sheath, the protruding setting of second is in first bellied the place ahead.

The above prior art solutions have the following drawbacks: if more electric wires need to stretch out from the through hole, the silica gel wire protecting sleeve needs to be installed on each electric wire one by one, so that the installation steps are repeated and complicated, and the installation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable protecting wire cover can once only overlap and establish on many electric wires to reduce iterative installation procedure, improve the installation effectiveness.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a cable protecting wire cover, includes the base, set up the electric wire that the power supply line passed and lead to the groove on the base, the base is kept away from and is provided with the line structure of receiving on one side of through-hole, the line structure of receiving is including receiving line cover and spacing, receive the line cover and set up on the base, spacing setting is on the inner wall of receiving the line cover and both ends are laminated mutually.

Through adopting above-mentioned technical scheme, when more electric wires will stretch out from the through-hole, can with pedestal mounting on electrical equipment's shell, the electric wire leads to the groove and communicates with each other with the base through-hole, a plurality of electric wires will pass the line structure of receiving after passing the electric wire leads to the groove, spacing will contradict with the electric wire, the cover of receiving will be established on the surface of electric wire, thereby overall structure can once only play spacing and the effect of protection to more electric wires, and then reduced the installation step, improved the installation effectiveness.

The present invention may be further configured in a preferred embodiment as: the spacing groove of seting up the embedding of a plurality of power supply lines on one side that receives the line cover is kept away from to spacing, the spacing groove is evenly seted up on spacing, spacing and receive and be provided with the glue film between the line cover.

Through adopting above-mentioned technical scheme, when the electric wire passed the line receiving cover and inconsistent with spacing, the electric wire will be embedded into the spacing groove for the electric wire is difficult for taking place relative displacement after passing the line receiving cover, thereby has improved overall structure and to the spacing effect of electric wire, and the glue film can be fixed spacing in the line receiving cover, and then has improved overall structure's stability.

The present invention may be further configured in a preferred embodiment as: the limiting strip is made of sponge, a sealing strip is formed between the limiting groove and the limiting groove, a chamfer is formed at one end, away from the wire take-up sleeve, of the sealing strip, and the sealing strip is embedded in a gap between the electric wire and the electric wire.

Through adopting above-mentioned technical scheme, when the electric wire was embedded into the spacing groove, the sealing strip will be embedded into the gap between the electric wire to the sealing strip separation external water and the toy of worm class enter into electrical equipment in, and then reduced electrical equipment probability of breaking down, improved electrical equipment's security, the setting of chamfer will make the sealing strip more easily imbed into the gap between the electric wire.

The present invention may be further configured in a preferred embodiment as: and a variable layer is arranged on the bottom of the limiting groove.

Through adopting above-mentioned technical scheme, the setting up of deformation layer makes behind the electric wire embedding to the spacing groove can inconsistent with the deformation layer, and deformation will take place for the deformation layer to the deformation layer can be full of the gap between electric wire and the grommet, thereby has reduced the probability that external foreign matter and toy entered into to electrical equipment, and then has reduced electrical equipment and has gone wrong probability because of the foreign matter entering, has improved the security.

The present invention may be further configured in a preferred embodiment as: the take-up sleeve is provided with a tightening structure, the tightening structure comprises a tightening rope and a buckle, the tightening rope is arranged on the outer wall of the take-up sleeve, two ends of the tightening rope are arranged on the buckle, and the buckle is suspended on the outer wall of the take-up sleeve through the tightening rope.

Through adopting above-mentioned technical scheme, after the electric wire passed fixed cover, can utilize to tighten the structure and make spacing and electric wire closely laminate, it can make spacing and electric wire inconsistent to tighten the rope, and the buckle then provides fixed effect for tightening the rope for tighten the rope and keep the state to receiving line cover applied pressure, thereby improved overall structure's stability.

The present invention may be further configured in a preferred embodiment as: the buckle includes fixed block and sliding block, set up the groove of sliding that supplies the sliding block embedding on the fixed block, be provided with reset spring on the tank bottom in groove of sliding, reset spring's both ends are supported tightly respectively on the tank bottom in groove of sliding and the sliding block, set up four constant head tanks that the rope passed that supplies to tighten on the fixed block, set up the logical groove with constant head tank matched with on the sliding block.

Through adopting above-mentioned technical scheme, when tightening the rope and passing spacing groove and lead to groove and sliding block embedding when the inslot that slides, tightening the rope will prevent the sliding block to deviate from sliding the inslot, and reset spring will exert pressure to the sliding block, thereby the cooperation of sliding block and fixed block makes to tighten the rope and is difficult for taking place to slide at spacing groove and logical inslot, and then when tightening the rope and exerting pressure to the outside of receiving the line cover, the buckle can provide fixed effect to tightening the rope, make to tighten the rope and keep the state of exerting pressure to receiving the line cover.

The present invention may be further configured in a preferred embodiment as: two of the four positioning grooves are adjacently arranged on one side, close to the wire sheath, of the fixing block, and the other two positioning grooves are adjacently arranged on one side, far away from the wire sheath, of the fixing block.

Through adopting above-mentioned technical scheme, tighten the rope and will penetrate the back from one side of fixed block and wear out from the opposite side of fixed block to when operating personnel pulled and restrainted the tightrope, can borrow behind the buckle application of force along the extending direction pulling of restrainting the tightrope and restraint the tightrope, and then improved the use convenience of buckle.

The present invention may be further configured in a preferred embodiment as: the take-up sleeve is provided with a rope groove for accommodating a tightening rope, the inner wall of the rope groove is provided with an opening for two ends of the tightening rope to extend out, and one side of the opening away from the limiting strip is provided with a touch ring.

Through adopting above-mentioned technical scheme, the rope of tightening will hide on receiving the line cover to receiving the line cover and can playing the guard action to binding the rope under the condition that does not influence its structural strength, having reduced and having bound the rope and because of external environment's influence breaking off's possibility, and the conflict ring can be inconsistent with the buckle when the buckle is fixed binding the rope, has reduced and has bound the possibility that takes place relative displacement between rope and buckle, has improved overall structure's stability.

The present invention may be further configured in a preferred embodiment as: the base is provided with four apex angles on one side of receiving the line cover and has seted up the fixed orifices, be provided with the mounting in the fixed orifices, be provided with around the base along receiving the convex bellying of line cover length direction.

Through adopting above-mentioned technical scheme, the base can be fixed on electrical equipment through the mounting, and the bellying then can surround mounting and fixed orifices to for the mounting provides the protection effect.

The present invention may be further configured in a preferred embodiment as: the notch department that the electric wire leads to the groove and keeps away from one side of receiving the line cover is provided with the design bulge loop, sets up the design groove that supplies the design bulge loop embedding on electrical equipment's the shell.

Through adopting above-mentioned technical scheme, the cooperation in design bulge loop and design groove will provide the location effect when the mounting is connected with electrical equipment's shell, and will imbed completely to the design groove at the mounting completion back design bulge loop to reduced the probability that the base took place to remove on electrical equipment's shell, and then the electric wire that passes the base is difficult for suffering pressure deformation because of the base removes, further improved overall structure's stability.

In summary, the basis the utility model discloses can obtain following at least one kind of useful technological effect:

1. when the electrical equipment needs more wires to extend out of the electrical equipment, the base can be installed on the shell of the electrical equipment, then the wire take-up structure and the tightening structure can play a role in protecting and limiting the wires gathered together, and the whole structure can be sleeved on the plurality of wires at one time, so that repeated installation steps are reduced, and the installation efficiency is improved;

2. through the isotructure that sets up spacing groove and sealing strip for external water and toy are difficult for getting into in the electrical equipment, thereby have reduced the probability that electrical equipment broke down, have improved the security.

3. Through setting up design bulge loop and glue film isotructure for overall structure is difficult for taking place the swing, has improved stability.

Drawings

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

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic structural view of the buckle;

fig. 4 is a schematic structural diagram of another embodiment of the present invention.

Reference numerals: 100. a base; 110. a wire through groove; 120. a fixing hole; 130. a fixing member; 140. a boss portion; 150. shaping a convex ring; 200. a wire take-up structure; 210. a wire take-up sleeve; 220. a limiting strip; 230. a glue layer; 240. a limiting groove; 250. a sealing strip; 260. chamfering; 270. a deformation layer; 280. rope grooves; 290. an opening; 291. a contact ring; 300. a tightening structure; 310. tightening the rope; 320. buckling; 330. a fixed block; 340. a sliding block; 350. a sliding groove; 360. a return spring; 370. positioning a groove; 380. a through groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model discloses a cable protecting wire cover can reduce the required step of installation in the time of protecting the electric wire, improves the installation effectiveness, and it includes base 100, sets up the electric wire that the power supply line passed on the base 100 and leads to groove 110, and base 100 is provided with take-up structure 200 on keeping away from one side of through-hole, and take-up structure 200 can play the effect of gathering together and protecting to the electric wire for the ectoderm of electric wire is difficult for droing because of the friction. The wire rewinding structure 200 comprises a wire rewinding sleeve 210 and a limiting strip 220, wherein the wire rewinding sleeve 210 is integrally formed on the base 100, the limiting strip 220 is bonded on the inner wall of the wire rewinding sleeve 210 through a glue layer 230, and two ends of the limiting strip 220 are attached to each other, so that the limiting strip 220 is bonded on the inner wall of the wire rewinding sleeve 210 in an annular shape. Therefore, after the electric wires pass through the wire collecting sleeve 210, the limiting strips 220 are abutted to the electric wires, when a plurality of electric wires pass through, the wire collecting sleeve 210 can be directly sleeved on the electric wires, the protection effect is directly provided for the plurality of electric wires, the installation steps are reduced, and the installation efficiency is improved.

Referring to fig. 1, in the present embodiment, the position limiting strip 220 is made of a sponge strip. Spacing 220 keeps away from evenly to offer the spacing groove 240 of a plurality of power supply line embedding on one side of receiving line cover 210, when spacing 220 contradicts with the electric wire, deformation can take place for spacing 220, the electric wire will be embedded into spacing groove 240 simultaneously, thereby the gap between electric wire and the spacing 220 reduces, and then reduce the probability that little animals such as external water and worms enter into electrical equipment, improved the security when having reduced electrical equipment because of the probability that external foreign matter got into to produce the trouble. The sealing strip 250 is integrally formed between the limiting groove 240 and the limiting groove 240, and after the electric wire is embedded into the limiting groove 240, the sealing strip 250 is embedded into a gap between the electric wire and the electric wire, and in this embodiment, the sealing strip 250 is provided with a chamfer 260, so that the sealing strip 250 is more easily embedded into the gap between the electric wires, and the sealing performance of the whole structure is improved. There is the deformation layer 270 in integrated into one piece on the tank bottom of spacing groove 240 for the electric wire can be inconsistent with deformation layer 270 after embedding to spacing groove 240, and deformation layer 270 then can be full of the gap between electric wire and the wire sheath, has further reduced the probability that external foreign matter and toy enter into to electrical equipment.

Referring to fig. 1 and 3, the wire-collecting sleeve 210 is further provided with a tightening structure 300, and the tightening structure 300 includes a tightening rope 310 for driving the wire-collecting sleeve 210 to deform and a buckle 320 for fixing the tightening rope 310. Correspondingly, in this embodiment, the wire take-up sleeve 210 is made of rubber, so that the wire take-up sleeve 210 has a deformation capability. One end of the wire-retracting sleeve 210, which is far away from the base 100, is provided with a rope groove 280 for accommodating the tightening rope 310, the inner wall of the rope groove 280 is provided with an opening 290 for extending two ends of the tightening rope 310, and one side of the opening 290, which is far away from the limiting strip 220, is integrally formed with an abutting ring 291 for abutting against the buckle 320. The buckle 320 comprises a fixed block 330 and a sliding block 340, the fixed block 330 is provided with a sliding groove 350 for the sliding block 340 to be embedded, the bottom of the sliding groove 350 is bonded with a return spring 360 for abutting against the sliding block 340, the fixed block 330 is provided with four positioning grooves 370 for the tightening rope 310 to pass through, and the sliding block 340 is provided with a through groove 380 matched with the positioning grooves 370. Two positioning grooves 370 of the four positioning grooves 370 are adjacently arranged on one side of the fixing block 330 close to the wire sheath, and the other two positioning grooves 370 are arranged on one side of the fixing block 330 far away from the wire sheath, so that two ends of the tightening rope 310 can respectively penetrate through the two positioning grooves 370 close to the wire sheath 210, then penetrate through the through groove 380, and finally penetrate out of the two positioning grooves 370 on the other side. Because the return spring 360 will be against the sliding block 340, the tightening rope 310 will be jammed between the through groove 380 and the positioning groove 370, and the tightening rope 310 will provide a fixing function for the sliding block 340, so that the sliding block 340 will not pop out from the sliding groove 350. When an operator pulls the tightening rope 310 to deform the wire-collecting sleeve 210, the operator only needs to press the sliding block 340 downwards, then pulls the two ends of the tightening rope 310 to make the buckle 320 abut against the abutting ring 291, the length of the tightening rope 310 wound on the wire-collecting sleeve 210 is reduced, and then the sliding block 340 is loosened to complete tightening of the wire-collecting sleeve 210, so that the wire-collecting sleeve 210 is more attached to an electric wire.

Referring to fig. 1, in the embodiment, fixing holes 120 are formed at four corners of a base 100, fixing members 130 (not shown) are disposed in the fixing holes 120, and in the embodiment, the fixing members 130 are bolts, and the bolts are threaded on a housing of an electrical device after penetrating through the fixing holes 120. The side wall around the base 100 extends along the length direction of the wire take-up sleeve 210 to form a protruding portion 140, and the protruding portion 140 can protect the bolt, so that the bolt looseness caused by factors such as collision is reduced. The notch of the electric wire through groove 110 on the side far away from the wire take-up sleeve 210 is integrally formed with the rear shaping convex ring 150, accordingly, a shaping groove (not shown in the figure) for embedding the shaping convex ring 150 is formed in the housing of the electrical equipment, the cooperation of the shaping convex ring 150 and the shaping groove can enable an operator not to press the base 100 when the overall structure is installed, the base 100 is not easy to relatively displace on the housing of the electrical equipment before and after the installation, and the stability of the overall structure is improved.

The implementation principle of the embodiment is as follows: when the installation, can install overall structure on the shell earlier, then stretch out the electric wire through the through-hole, treat that the electric wire is whole to stretch out the completion after, the pulling is restrainted rope 310 when pressing sliding block 340, makes to receive line cover 210 and takes place deformation, and spacing 220 will contradict with the electric wire, and the electric wire will be embedded into spacing groove 240, and sealing strip 250 then can be filled into in the space between electric wire and the electric wire, and the installation is accomplished.

Referring to fig. 4, in another embodiment, a difference from the previous embodiment is that the sealing strip 250 is not provided with a chamfer 260, and the rope groove 280 is provided at the middle part of the wire-rewinding sleeve 210, so that when the tightening rope 310 is tightened, two ends of the sealing strip 250 in the length direction of the wire-rewinding sleeve 210 collide with the electric wire to deform, so that the sealing strip 250 can also achieve the sealing effect.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A cable grommet, includes base (100), its characterized in that: the utility model discloses a take-up device, including base (100), set up the electric wire that the power supply line passed and lead to groove (110) on base (100), base (100) are kept away from and are provided with take-up structure (200) on one side of through-hole, take-up structure (200) are including receiving line cover (210) and spacing (220), receive line cover (210) and set up on base (100), spacing (220) set up on the inner wall of receiving line cover (210) and both ends are laminated mutually.

2. A cable grommet according to claim 1, characterized in that: spacing groove (240) of a plurality of power supply line embedding have been seted up on spacing strip (220) keep away from one side of receiving line cover (210), spacing groove (240) are evenly seted up on spacing strip (220), be provided with glue film (230) between spacing strip (220) and the receipts line cover (210).

3. A cable grommet according to claim 2, characterized in that: spacing (220) adopt the sponge to make, form sealing strip (250) between spacing groove (240) and spacing groove (240), chamfer (260) have been seted up to one of keeping away from wire receiving cover (210) in sealing strip (250), sealing strip (250) embedding is in the gap of electric wire and electric wire.

4. A cable grommet according to claim 3, characterized in that: and a variable layer (270) is arranged on the bottom of the limiting groove (240).

5. A cable grommet according to claim 2, characterized in that: the tightening structure (300) is arranged on the wire collecting sleeve (210), the tightening structure (300) comprises a tightening rope (310) and a buckle (320), the tightening rope (310) is arranged on the outer wall of the wire collecting sleeve (210), two ends of the tightening rope (310) are arranged on the buckle (320), and the buckle (320) is suspended on the outer wall of the wire collecting sleeve (210) through the tightening rope (310).

6. A cable grommet according to claim 5, characterized in that: buckle (320) are including fixed block (330) and sliding block (340), set up sliding groove (350) that supply sliding block (340) embedding on fixed block (330), be provided with reset spring (360) on the tank bottom of sliding groove (350), the both ends of reset spring (360) support tightly respectively on the tank bottom of sliding groove (350) and sliding block (340), set up four constant head tanks (370) that supply to tighten up rope (310) and pass on fixed block (330), set up logical groove (380) with constant head tank (370) matched with on sliding block (340).

7. A cable grommet according to claim 6, characterized in that: two positioning grooves (370) of the four positioning grooves (370) are adjacently arranged on one side, close to the wire sheath, of the fixing block (330), and the other two positioning grooves (370) are adjacently arranged on one side, far away from the wire sheath, of the fixing block (330).

8. A cable grommet according to claim 5, characterized in that: the rope groove (280) used for containing the tightening rope (310) is formed in the rope winding sleeve (210), an opening (290) for extending out of two ends of the tightening rope (310) is formed in the inner wall of the rope groove (280), and a contact ring (291) is arranged on one side, away from the limiting strip (220), of the opening (290).

9. A cable grommet according to claim 1, characterized in that: the wire take-up device is characterized in that four vertex angles on one side of the base (100) provided with the wire take-up sleeve (210) are provided with fixing holes (120), fixing pieces (130) are arranged in the fixing holes (120), and protruding portions (140) protruding in the length direction of the wire take-up sleeve (210) are arranged on the periphery of the base (100).

10. A cable grommet according to claim 9, characterized in that: the electric wire is characterized in that a sizing convex ring (150) is arranged at the notch of one side of the electric wire through groove (110) far away from the wire winding sleeve (210), and a sizing groove for embedding the sizing convex ring (150) is formed in the shell of the electrical equipment.