CN208157606U - A kind of wire clamp - Google Patents

Abstract

The utility model provides a kind of wire clamp, belongs to antenna clamping engineering device technique field.It solves the technical problems such as existing wire clamp feeder line fixed in relative altitude is less.This wire clamp includes matrix, has connecting rod on matrix, and an end of connecting rod has the first retainer ring, has several second retainer rings in connecting rod, and each second retainer ring is distributed along the axial direction of connecting rod.This wire clamp is in tree-shaped, there is the first retainer ring and several second retainer rings, after connecting rod erects, the first retainer ring and more than two second retainer rings are just located on three or more different height and positions in its connecting rod, wire clamp can grip three layers or more of antenna, more adaptable.

Description

A kind of wire clamp

Technical field

The utility model belongs to antenna clamping engineering device technique field, is related to a kind of wire clamp.

Background technique

With the development of communication technology, antenna for base station demand is increasing, and requires the size of antenna also increasingly tighter Lattice, antenna for base station need to develop toward fining direction.With the appearance of cavity type microwave component, the feeder line of inner antenna is increasingly Intensively, and spatially formula is distributed.Original wire clamp is no longer satisfied the fixed of inner antenna feeder line and requires.

Wire clamp in the prior art is at most able to achieve in relative altitude and fixes two layers of feeder line, if to fix higher Feeder line, need to do other component switching, undoubtedly will increase cost, the difficulty of operation also will increase, and original wire clamp is long Degree be it is fixed, the installation requirements of different location cannot be met simultaneously, need to do the wire clamp of different lengths, also will increase into this way This, and the type of wire clamp also will increase the difficulty of identification too much.

Summary of the invention

The utility model aiming at the above problems existing in the prior art, provides a kind of wire clamp, and the utility model to be solved Certainly the technical issues of is：How two layers or more of feeder line is fixed.

The purpose of this utility model can be realized by the following technical scheme：

A kind of wire clamp, including matrix have connecting rod in described matrix, which is characterized in that an end of the connecting rod Portion has the first retainer ring, has several second retainer rings in connecting rod, each second retainer ring is along the axial direction distribution of the connecting rod.

There is connecting rod on the matrix of wire clamp, there is the first retainer ring and the second retainer ring, the first retainer ring and second in connecting rod Retainer ring is used to grip feeder line, and the first retainer ring is fixed on the end of connecting rod, and the second retainer ring is two or more, works as connecting rod After erecting, the first retainer ring and more than two second retainer rings are just located on three or more different height and positions, because This, which can grip three layers or more of feeder line, more adaptable.

In a kind of above-mentioned wire clamp, second retainer ring is located at the two sides of connecting rod, the connecting rod two sides Second retainer ring is uniformly distributed along the axial direction of connecting rod.In the structure, for connecting rod in tree-shaped, the two sides of connecting rod all have second Retainer ring enables wire clamp to grip more feeder lines.

In a kind of above-mentioned wire clamp, first retainer ring is located at the outer end of the connecting rod, and described matrix is in strip Shape and the inner end for being fixed on the connecting rod, the connecting rod are located at the middle part of described matrix, have the in the connecting rod Three retainer rings, the third retainer ring are located at the lower section of all second retainer rings.In the structure, connecting rod is in tree-shaped, connecting rod setting the Three retainer rings enable wire clamp to grip more feeder lines.

In a kind of above-mentioned wire clamp, the wire clamp further includes fixed plate, has through-hole, the connection in the fixed plate The inner end of bar has resilient wing and elastic clip, and the middle part of the elastic clip is fixedly connected with the connecting rod, elastic clip Both ends there is the elastic portion that is oppositely arranged, axially extending and the two end equal court of the elastic portion along the connecting rod To the resilient wing, each elastic portion is inclined outwardly, and the connecting rod grafting and is fixed in the through-hole of the fixed plate, each bullet The end in property portion leans with the side of fixed plate, and two ends of the resilient wing offset with the other side of fixed plate It leans on.In the structure, for fixed plate for wire clamp to be fixed, elastic clip is wedge shaped, it can readily pass through logical in fixed plate Hole is sprung back, the elastic portion of elastic clip is adjacent to the one of fixed plate respectively after elastic clip passes through the through-hole by natural resiliency Side, size is greater than the clear size of opening in fixed plate after elastic portion rebound, and elastic clip can not be deviate from out of through-hole, meanwhile, elasticity Two ends of the wing are adjacent to the other side of fixed plate, and both elastic clip and resilient wing carry out elastic clip to fixed plate jointly Tightly, to realize good fixation with fixed plate.

In a kind of above-mentioned wire clamp, each elastic portion is inclined outwardly and the end flush of the two, the resilient wing are in Two end flushes of arc-shaped and resilient wing.Resilient wing is integrally in "eight" shape, deployable to " one " by flexible deformation Font, the structure are applicable to the fixed plate of different-thickness, improve the versatility of wire clamp.

In a kind of above-mentioned wire clamp, the elastic clip and through-hole are square, the lateral surface of the elastic clip with The inner wall of the through-hole mutually reclines.In the structure, elastic clip is not susceptible to rotate after mutually fixing with fixed plate, between the two Fixation is more firm.

In a kind of above-mentioned wire clamp, described matrix, connecting rod, the first retainer ring, the second retainer ring, third retainer ring, elastic card Folder and resilient wing are integrally formed structures.Wire clamp is made of plastic material, which has certain elasticity and rigidity, wire clamp Can be by mold single injection-molded, easy to process, the connection between each component is also stronger.

In a kind of above-mentioned wire clamp, several connecting rods are fixed in described matrix, described matrix and all connecting rods are equal It is perpendicular, opened up on the surface of described matrix it is jagged, the notch along described matrix width direction run through matrix and distribution In the two sides of each connecting rod.Easily wire clamp can be split by notch, the wire clamp of the tree is made to become a kind of New wire clamp, new wire holder for matrix, connecting rod, the first retainer ring, the second retainer ring, third retainer ring, resilient wing and elastic clip, Its structural volume becomes smaller, suitable for using under smaller space.

Compared with prior art, as follows the advantages of the utility model：

1, this wire clamp is in tree-shaped, has the first retainer ring and several second retainer rings in its connecting rod, when connecting rod uprightly rises After coming, the first retainer ring and more than two second retainer rings are just located on three or more different height and positions, and wire clamp can Three layers or more of feeder line is gripped, it is more adaptable.

2, wire clamp can be by mold single injection-molded, and easy to process, the connection between each component is also stronger.

3, the resilient wing of wire clamp is integrally in "eight" shape, and by flexible deformation, deployable to linear type, which can be fitted For the fixed plate of different-thickness, the versatility of wire clamp is improved.

4, wire holder is able to achieve under smaller space and uses for detachable property.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of this wire clamp.

Fig. 2 is the structural schematic diagram of fixed plate.

Fig. 3 is the schematic diagram that wire clamp is fixed in fixed plate.

Fig. 4 is the structural schematic diagram of the wire clamp after splitting.

Fig. 5 is the schematic diagram that the wire clamp after splitting is fixed in fixed plate.

In figure, 1, matrix；1a, notch；2, connecting rod；3, the first retainer ring；4, the second retainer ring；5, third retainer ring；6, fixed Plate；6a, through-hole；7, resilient wing；8, elastic clip；8a, elastic portion.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figure 1, this wire clamp includes matrix 1, there is connecting rod 2 on matrix 1, an end of connecting rod 2 has the One retainer ring 3 has several second retainer rings 4 in connecting rod 2, and each second retainer ring 4 is along the axial direction distribution of connecting rod 2.

As shown in Figure 1, in the present embodiment, the second retainer ring 4 is located at the two sides of connecting rod 2, the second of 2 two sides of connecting rod Axial direction of the retainer ring 4 along connecting rod 2 is uniformly distributed.In the structure, for connecting rod 2 in tree-shaped, the two sides of connecting rod 2 all have second Retainer ring 4 enables wire clamp to grip more feeder lines.

As shown in Figure 1, the first retainer ring 3 is located at the outer end of connecting rod 2 in the present embodiment, matrix 1 is in long strip and fixed In the inner end of connecting rod 2, connecting rod 2 is located at the middle part of matrix 1, has third retainer ring 5 in connecting rod 2, third retainer ring 5 is located at The lower section of all second retainer rings 4.In the structure, for connecting rod 2 in tree-shaped, third retainer ring 5 is arranged in connecting rod 2, and wire clamp is enable to press from both sides Hold fixed more feeder lines.

As Figure 2-3, it is preferred that wire clamp further includes fixed plate 6, has through-hole 6a in fixed plate 6, connecting rod 2 it is interior End has resilient wing 7 and elastic clip 8, and middle part and the connecting rod 2 of elastic clip 8 are fixedly connected with, the both ends tool of elastic clip 8 Have an elastic portion 8a being oppositely arranged, elastic portion 8a along axially extending and the two the end of connecting rod 2 towards resilient wing 7, respectively Elastic portion 8a is inclined outwardly, and 2 grafting of connecting rod and is fixed in the through-hole 6a of fixed plate 6, the end of each elastic portion 8a with The side of fixed plate 6 leans, and the other side of two ends of resilient wing 7 with fixed plate 6 leans.It is fixed in the structure Plate 6 is for being fixed wire clamp, and elastic clip 8 is wedge shaped, it can readily pass through the through-hole 6a in fixed plate 6, elastic clip 8 It after through-hole 6a, is sprung back by natural resiliency, the elastic portion 8a of elastic clip 8 is adjacent to the side of fixed plate 6 respectively, elasticity Size is greater than the through-hole 6a size in fixed plate 6 after portion 8a rebound, and elastic clip 8 can not be deviate from out of through-hole 6a, meanwhile, elasticity Two ends of the wing 7 are adjacent to the other side of fixed plate 6, and both elastic clip 8 and resilient wing 7 carry out bullet to fixed plate 6 jointly Property clamp, to realize good fixation with fixed plate 6.

As shown in Figure 1, resilient wing 7 is in circle preferably, each elastic portion 8a is inclined outwardly and the end flush of the two Two end flushes of arcuation and resilient wing 7.Whole resilient wing 7 is in "eight" shape, deployable to " one " by flexible deformation Font, the structure are applicable to the fixed plate 6 of different-thickness, improve the versatility of wire clamp.

As shown in Figure 1-3, elastic clip 8 and through-hole 6a are square in the present embodiment, the lateral surface of elastic clip 8 with The inner wall of through-hole 6a mutually reclines.In the structure, elastic clip 8 is not susceptible to rotate after fixing with 6 phase of fixed plate, between the two Fixation is more firm.

Preferably, matrix 1, connecting rod 2, the first retainer ring 3, the second retainer ring 4, third retainer ring 5, elastic clip 8 and resilient wing 7 It is integrally formed structures.Wire clamp is made of plastic material, which has certain elasticity and rigidity, and wire clamp can pass through mould Has single injection-molded, easy to process, the connection between each component is also stronger.

As shown in Fig. 1,4 and 5, in the present embodiment, matrix 1 and all connecting rods 2 are perpendicular, open on the surface of matrix 1 Equipped with notch 1a, notch 1a runs through matrix 1 along the width direction of matrix 1 and is distributed in the two sides of each connecting rod 2.Pass through notch 1a Easily wire clamp can be split, so that the wire clamp of the tree is become a kind of new wire clamp, new wire holder is for matrix 1, connecting rod 2, the first retainer ring 3, the second retainer ring 4, third retainer ring 5, resilient wing 7 and elastic clip 8, structural volume becomes smaller, and fits For being used under smaller space.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (7)

1. a kind of wire clamp, including matrix, there is connecting rod, which is characterized in that an end of the connecting rod in described matrix With the first retainer ring, there are several second retainer rings, each second retainer ring is along the axial direction distribution of the connecting rod in connecting rod.

2. a kind of wire clamp according to claim 1, which is characterized in that second retainer ring is located at the two of connecting rod Second retainer ring of side, the connecting rod two sides is uniformly distributed along the axial direction of connecting rod.

3. a kind of wire clamp according to claim 1, which is characterized in that first retainer ring is located at the outer end of the connecting rod Portion, described matrix is in long strip and is fixed on the inner end of the connecting rod, and the connecting rod is located at the middle part of described matrix, institute Stating has third retainer ring in connecting rod, the third retainer ring is located at the lower section of all second retainer rings.

4. a kind of wire clamp according to claim 1-3, which is characterized in that the wire clamp further includes fixed plate, institute Stating has through-hole in fixed plate, the inner end of the connecting rod has resilient wing and elastic clip, the middle part of the elastic clip It is fixedly connected with the connecting rod, the both ends of elastic clip have the elastic portion being oppositely arranged, and the elastic portion is along the connection Towards the resilient wing, each elastic portion is inclined outwardly for axially extending and the two the end of bar, the connecting rod grafting and It being fixed in the through-hole of the fixed plate, the end of each elastic portion leans with the side of fixed plate, and the two of the resilient wing A end leans with the other side of fixed plate.

5. a kind of wire clamp according to claim 4, which is characterized in that each elastic portion is inclined outwardly and the end phase of the two Concordantly, the resilient wing is in two end flushes of arc-shaped and resilient wing.

6. a kind of wire clamp according to claim 4, which is characterized in that the elastic clip and through-hole are square, described The lateral surface of elastic clip and the inner wall of the through-hole mutually recline.

7. a kind of wire clamp according to claim 1-3, which is characterized in that be fixed with several connections in described matrix Bar, described matrix and all connecting rods are perpendicular, open up jagged on the surface of described matrix, and the notch is along described matrix Width direction through matrix and be distributed in the two sides of each connecting rod.