CN217216157U

CN217216157U - Wire clamp device

Info

Publication number: CN217216157U
Application number: CN202123073303.0U
Authority: CN
Inventors: 杨晖; 符耀丹; 吴锡; 赵鑫杰; 沈夫
Original assignee: Wolong Electric Group Co Ltd
Current assignee: Qingdao Wolong Electromechanical Integration Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-08-16
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a wire clamp device, which comprises a first clamp body and a second clamp body, wherein the first clamp body can be jointed to the second clamp body and keeps jointed with the second clamp body at the joint position to form the wire clamp device; a first hole cavity and a second hole cavity are formed between the first clamp body and the second clamp body, the first hole cavity and the second hole cavity are communicated and respectively matched with the connecting piece and the wire body in shape, and the first hole cavity and the second hole cavity are configured to be in an open state when the first clamp body and the second clamp body are not jointed so as to install the connecting piece and the wire body. The utility model discloses a protruding spiral notch cooperation with the bellows of the part second that blocks of first clamp, and then fix the bellows and prevent the vestibule back-and-forth movement that forms at the clamp, when the fastener receives external force influence, can not cause the bellows to drop or warp, improve the stability of fastener.

Description

Wire clamp device

Technical Field

The utility model belongs to the technical field of the electrical equipment technique and specifically relates to a wire clamp device.

Background

At present, the traditional wire clamp for connecting the plastic package stator and the lead-out wire body only plays a role in fixing the lead-out wire body generally, and no wire clamp can fix the lead-out wire body and play a role in fixing a connecting piece at the same time. Consequently when the plastic envelope motor receives external force influence, cause the connecting piece to drop or warp easily, also have the hidden danger of certain safety, for solving prior art's not enough, designed a section can fix the fastener device of lead-out wire and fixed bellows structure again.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a wire clamp device.

The utility model provides a its technical problem take following technical scheme to realize:

a wire clamping device comprising a first clamp body and a second clamp body, the first clamp body being engageable to the second clamp body and remaining engaged with the second clamp body in an engaged position to constitute the wire clamping device; a first hole cavity and a second hole cavity are formed between the first clamp body and the second clamp body, the first hole cavity and the second hole cavity are communicated and are respectively matched with the connecting piece and the wire body in shape, and the first hole cavity and the second hole cavity are constructed in an open state to install the connecting piece and the wire body when the first clamp body and the second clamp body are not jointed; the blocking component is arranged in the first hole cavity and the second hole cavity and prevents the connecting piece and the wire body from being displaced relative to the wire clamp device through the cooperation with the connecting piece or the wire body when the first clamp body is arranged on the second clamp body.

Preferably, the first clip body is formed with a first notch and the second clip body is formed with a first protrusion that positively fits the first notch to form a second cavity when the first clip body is placed onto the second clip body.

Preferably, the blocking means comprises a ridge formed on the first projection, a second notch formed on the first notch, the ridge and the second notch cooperating positively to prevent relative displacement of the wire body and the wire clamping device when the first clamp body is placed onto the second clamp body.

Preferably, the blocking component comprises a second protrusion arranged on the first clamp body, the second protrusion is positioned in the first hole cavity, and the second protrusion acts on the connecting piece so that the connecting piece and the first clamp body cannot move in the extending direction of the first hole cavity.

Preferably, the clamp comprises a positioning part, the positioning part comprises a positioning hole formed in the first clamp body and a positioning body arranged on the second clamp body, and the positioning body enters the positioning hole to maintain the position of the first clamp body and the second clamp body after being jointed.

Preferably, the auxiliary member and the positioning member are located at two opposite ends of the wire clamping device, the auxiliary member includes an auxiliary table located on the second clamp body, and an auxiliary groove formed on the first clamp body, and the auxiliary table is slidably connected to the auxiliary groove.

Preferably, the first protrusion and the bulge are in a stepped structure.

Preferably, the second protrusion is located at an end of the first bore away from the second bore.

Preferably, the clamp device further comprises an external connecting part, the external connecting part is located at the second hole cavity end of the clamp device, the external connecting part comprises a third protrusion and a fourth protrusion formed on the first clamp body and/or the second clamp body, and a gap is reserved between the third protrusion and the fourth protrusion so as to enable the external connecting part to be clamped with the external equipment.

Preferably, the third protrusion and the fourth protrusion are formed on the first clip body and the second clip body, respectively.

The utility model has the advantages that:

1. the utility model discloses a blocking part second of first clamp is protruding to cooperate with the spiral notch of bellows, and then fixes and prevent the back-and-forth movement in the vestibule that the clamp formed the bellows, when the fastener receives external force influence, can not cause the bellows to drop or warp, improves the stability of fastener.

2. The utility model discloses a set up the position that blocks in the second vestibule, block that the position forms a uplift by the upside of first notch and first protruding rear end, make the line body form and buckle when wherein, and then to the better fixed effect of line body, prevent that the line body from taking place to remove and causing the line body to drop and can effectively improve the security of fastener.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is an exploded view of the assembly of the present invention;

FIG. 2 is a partial assembly view of the present invention;

FIG. 3 is a schematic view of a first viewing angle axial structure of the first clip body of the present invention;

FIG. 4 is a schematic view of a second perspective axis of the first clip body of the present invention;

FIG. 5 is a schematic view of a first viewing angle axis of the second clip body of the present invention;

fig. 6 is a second view angle axial structure diagram of the second clip body of the present invention.

In the figure: 100. a wire clamp device; 101. a first bore; 102. a second bore; 110. a first clamp body; 120. a second clip body; 200. a blocking member; 211. a first notch; 212. a second notch; 213. a second protrusion; 221. a first protrusion; 222. a raised portion; 300. a positioning member; 311. positioning holes; 321. a positioning body; 400. an auxiliary component; 411. an auxiliary groove; 421. an auxiliary table; 500. an outer connecting member; 511. a third protrusion; 521. and a fourth protrusion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1, a wire clamping device 100 of the present invention comprises a first clamp body 110 and a second clamp body 120, wherein the first clamp body 110 can be joined to the second clamp body 120 and can be kept joined with the second clamp body 120 at a joint position to form the wire clamping device 100; that is, the wire clamping device 100 includes two parts of the first and

second clip bodies

110 and 120, the first and

second clip bodies

110 and 120 can be disassembled and engaged, and the first and

second clip bodies

110 and 120 can be always maintained in the engaged state.

The positioning component 300 comprises a positioning hole 311 formed in the first clamp body 110 and a positioning body 321 arranged on the second clamp body 120, wherein the positioning body 321 enters the positioning hole 311 to maintain the position of the first clamp body 110 and the second clamp body 120 after being jointed. Specifically, as shown in fig. 3, 2 positioning holes 311 are formed in the first clip body 110, the 2 positioning holes 311 are respectively located at the left and right ends of the front side of the first clip body 110, and are symmetrically arranged, the positioning holes 311 penetrate through the first clip body 110, the positioning holes 311 are square, as shown in fig. 5, the positioning bodies 321 are located at the left and right ends of the front side of the second clip body 120, the positioning bodies 321 are wedge-shaped bodies, the wedge-shaped bodies are paired with the positioning holes 311 to keep the first clip body 110 and the second clip body 120 in an engaged state, as shown in fig. 1, the first clip body 110 on the upper side is relatively close to the second clip body 120 on the lower side, and the upper ends of the wedge-shaped bodies enter into the positioning holes 311, and pass through the positioning holes 311, and are clamped on the upper side surface of the first clip body 110, so as to achieve engagement between the first clip body 110 and the second clip body 120.

A first bore 101 and a second bore 102 are formed between the first clamp body 110 and the second clamp body 120, the first bore 101 and the second bore 102 are communicated and respectively shape-fit the connector and the wire body, the first bore 101 and the second bore 102 are configured in an open state to mount the connector and the wire body when the first clamp body 110 and the second clamp body 120 are not engaged; specifically, as shown in fig. 1, the lower side of the first clamp body 110 and the upper side of the second clamp body 120 are respectively formed with a space to jointly form a first bore 101 and a second bore 102, the first bore 101 and the second bore 102 are communicated with each other, the first clamp body 110 is cylindrical, the inner wall of the first bore 101 fits the outer surface of the connector, the shape can be changed according to the actual clamped connector, the connector in this embodiment is a bellows, the bellows is cylindrical, and the outer surface is formed with threads, the second bore 102 is a square slot for the wire to be placed in, in other embodiments, the shape can be changed into a cylinder according to the actual shape of the wire, so that the inner wall of the first bore 101 fits the wire, as shown in fig. 3, the front side of the first clamp body 110 is formed as a semi-cylindrical bore, the rear side forms a slot of the second bore 102, the upper side of the slot is an opening, it should be noted that, the section of the first bore 101 connecting the second bore 102 is solid in order to prevent the backward movement of the bellows from one side, and as shown in fig. 5, the front side of the second clip body 120 is formed as a semi-cylindrical bore, and the rear side is a partial structure forming the second bore 102, which enters from the upper side opening of the slot to form the second bore 102, and after the first clip body 110 and the second clip body 120 are joined, the complete first bore 101 and second bore 102 are formed.

A blocking member 200 disposed in the first and

second bores

101 and 102, the blocking member 200 preventing relative displacement of the connector or wire body and the wire clamp device 100 by cooperating with the connector or wire body when the first clip body 110 is seated on the second clip body 120. That is to say, still include and be used for carrying out the barrier part 200 to the bellows and the line body is fixed a position, and the main mode of stopping is that barrier part 200 produces the power of interact with it when connecting piece and line body take place the displacement and carry out spacing.

The first clip body 110 is formed with a first notch 211 and the second clip body 120 is formed with a first protrusion 221, the first protrusion 221 formfittingly engaging the first notch 211 to form the second bore 102 when the first clip body 110 is seated onto the second clip body 120. Specifically, as shown in fig. 3, 3 first notches 211 are formed in the front-back direction of the first clip body 110 in an array, the upper side of each first notch 211 is open, 2 columnar protrusions are naturally formed between the 3 first notches 211, as shown in fig. 5, 3 arrays of first protrusions 221 are formed on the upper side of the second clip body 120, the first protrusions 221 are matched with the first notches 211 in position and shape, the first protrusions 221 are slidably connected with the first notches 211, and the second hole cavity 102 is formed after connection, in other embodiments, the left side and the right side of each of the 3 first notches 211 are respectively provided with one columnar protrusion, meanwhile, the columnar protrusions between the first notches 211 are at the same height as the upper surfaces of the protrusions on the two sides, meanwhile, the second clip body 120 is provided with a lower groove to be matched with the columnar protrusions, and the first protrusions 221 are located in the lower grooves, so that the first clip body 110 is more tightly connected with the second clip body 120, effectively preventing the left and right movement.

The stop member 200 comprises a second protrusion 213 provided on the first clip body 110, the second protrusion 213 being located in the first bore 101, the second protrusion 213 acting on the connector such that the connector cannot move with the first clip body 110 in the direction of extension of the first bore 101. Specifically, as shown in fig. 3, there are 2 second protrusions 213, the second protrusions 213 are located in a semi-cylindrical cavity of the first clip body 110, one of the second protrusions is located at a front-rear axial middle position of the semi-cylindrical cavity, the other one is located at a front side opening of the semi-cylindrical cavity, a section of the second protrusion is triangular, and the second protrusions 213 are matched with a spiral notch of the corrugated pipe to fix the corrugated pipe.

In addition, in other embodiments, the blocking member 200 includes a ridge 222 formed on the first protrusion 221, the first protrusion 221 and the ridge 222 are in a stepped structure, and include a second notch 212 formed on the first notch 211, and the ridge 222 and the second notch 212 are matched in shape to prevent the wire body from being displaced relative to the wire clamping device 100 when the first clip body 110 is seated on the second clip body 120. Specifically, as shown in fig. 5, a raised portion 222 is formed on the upper side of the rear end of the first protrusion 221, the raised portion 222 and the first protrusion 221 have the same width from left to right, the raised portion 222 and the first protrusion 221 have a stepped structure, and the front end and the rear end of the raised portion 222 are in an arc shape and transition to the first protrusion 221, as shown in fig. 2 and 3, a downward second notch 212 is formed on the lower side of the first notch 211 corresponding to the first protrusion 221 and the raised portion 222, and the second notch 212 is formed with a depth relative to the first notch 211, so that the wire body is bent when in the first notch, and the wire body is better fixed.

The auxiliary member 400 is included, the auxiliary member 400 and the positioning member 300 are located at two opposite ends of the wire clamping device 100, the auxiliary member 400 includes an auxiliary table 421 disposed on the second clamp body 120, an auxiliary slot 411 formed on the first clamp body 110, and the auxiliary table 421 is slidably connected with the auxiliary slot 411. Specifically, as shown in fig. 3, the number of the auxiliary slots 411 is 2, the auxiliary slots are located on the rear side of the first clamping body 110 and located on the left and right sides of the second bore 102, respectively, the openings on the upper sides of the auxiliary slots 411 are outward flared, as shown in fig. 5, the auxiliary tables 421 are cylindrical, the number of the auxiliary tables 421 is 2, the auxiliary tables are located on the rear side of the second clamping body 120, the positions of the auxiliary tables correspond to the auxiliary slots 411, and the upper sides of the auxiliary tables 421 are frustum-shaped.

The wire clamp device further comprises an external connecting component 500, the external connecting component 500 is located at the second cavity 102 end of the wire clamp device 100, the external connecting component 500 comprises a third protrusion 511 and a fourth protrusion 521 formed on the first clamp body 110 and/or the second clamp body 120, a gap is left between the third protrusion 511 and the fourth protrusion 521 to enable the external connecting component to be clamped with external equipment, and the third protrusion 511 and the fourth protrusion 521 are respectively formed on the first clamp body 110 and the second clamp body 120. Specifically, as shown in fig. 3 and 4, the left and right sides of the rear end of the first clip body 110 respectively protrude outward to form a third protrusion 511, as shown in fig. 6, the left and right sides of the front end of the second clip body 120 respectively protrude outward to form a fourth protrusion 521, and as shown in fig. 1, the third protrusion 511 and the fourth protrusion 521 are distributed at front and rear positions and a certain distance is left between them, so that the external device can be clamped by the third protrusion 511 and the fourth protrusion 521.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the invention is not limited to the embodiments described in the detailed description, and that other embodiments derived from the technical solutions of the present invention by those skilled in the art also belong to the scope of the present invention.

Claims

1. A wire clamp device (100), comprising:

a first clamp body (110) and a second clamp body (120), the first clamp body (110) being engageable to the second clamp body (120) and remaining engaged with the second clamp body (120) in an engaged position to constitute the wire clamp device (100);

a first hole cavity (101) and a second hole cavity (102) are formed between the first clamp body (110) and the second clamp body (120), the first hole cavity (101) and the second hole cavity (102) are communicated and respectively matched with a connecting piece and a wire body in shape, and the first hole cavity (101) and the second hole cavity (102) are configured to be in an open state to install the connecting piece and the wire body when the first clamp body (110) and the second clamp body (120) are not jointed;

a blocking member (200) disposed in the first and second bores (101, 102), the blocking member (200) preventing relative displacement of a connector or wire body with a wire clamping device (100) by co-action with the connector or wire body when the first clamp body (110) is seated onto the second clamp body (120).

2. A wire clamp device (100) according to claim 1, wherein: the first clip body (110) is formed with a first notch (211), the second clip body (120) is formed with a first protrusion (221), the first protrusion (221) positively fits the first notch (211) to form a second bore (102) when the first clip body (110) is seated onto the second clip body (120).

3. A wire clamp device (100) according to claim 2, wherein: the blocking member (200) comprises a ridge (222) formed on the first protrusion (221), comprises a second notch (212) formed on the first notch (211), and the ridge (222) and the second notch (212) are matched in shape when the first clamp body (110) is placed on the second clamp body (120) to prevent the wire body from being displaced relative to the wire clamping device (100).

4. A wire clamp device (100) according to claim 1, wherein: the blocking component (200) comprises a second protrusion (213) arranged on the first clamp body (110), the second protrusion (213) is positioned in the first hole cavity (101), and the second protrusion (213) acts on the connecting piece so that the connecting piece cannot move with the first clamp body (110) in the extending direction of the first hole cavity (101).

5. A wire clamping device (100) according to claim 3 or 4, wherein: the clamp comprises a positioning component (300), wherein the positioning component (300) comprises a positioning hole (311) formed in the first clamp body (110) and a positioning body (321) arranged on the second clamp body (120), and the positioning body (321) enters the positioning hole (311) to realize the position maintenance of the first clamp body (110) and the second clamp body (120) after being jointed.

6. A wire clamp device (100) according to claim 5, wherein: the wire clamp device comprises an auxiliary component (400), wherein the auxiliary component (400) and the positioning component (300) are positioned at two opposite ends of the wire clamp device (100), the auxiliary component (400) comprises an auxiliary table (421) arranged on the second clamp body (120) and an auxiliary groove (411) formed in the first clamp body (110), and the auxiliary table (421) is in sliding connection with the auxiliary groove (411).

7. A wire clamping device (100) according to claim 3, wherein: the first protrusion (221) and the protrusion (222) have a stepped structure.

8. A wire clamping device (100) according to claim 4, wherein: the second protrusion (213) is located at an end of the first bore (101) remote from the second bore (102).

9. A wire clamp device (100) according to any one of claims 1, 6, 7, 8, characterized in that: the wire clamping device further comprises an external connecting component (500), the external connecting component (500) is located at the second cavity (102) end of the wire clamping device (100), the external connecting component (500) comprises a third protrusion (511) and a fourth protrusion (521) which are formed on the first clamp body (110) and/or the second clamp body (120), and a gap is reserved between the third protrusion (511) and the fourth protrusion (521) so that the external connecting device can be clamped.

10. A wire clamp device (100) according to claim 9, wherein: the third protrusion (511) and the fourth protrusion (521) are formed on the first clip body (110) and the second clip body (120), respectively.