CN221651799U - Pull formula wire holder - Google Patents

Abstract

The utility model discloses a pull type wire holder, which belongs to the technical field of wire holders and comprises a bottom plate, a shell and a wire holder body, wherein the bottom of the shell is fixedly connected with the top of the bottom plate, the wire holder body comprises a mounting plate, a plurality of lower extending plates and a plurality of metal frames, one side of the mounting plate is fixedly connected with the inner wall of the shell, the lower extending plates are fixedly connected with the bottom of the other side of the mounting plate, the metal frames are in sliding connection with one side of the periphery of the lower extending plates, the pull type wire holder further comprises a clamping assembly for preventing a cable from slipping and a pull assembly for further preventing the cable from slipping, the pull type wire holder comprises a holding rod, a connecting rod, a plurality of push plates corresponding to the metal frames and a T-shaped guide rail, and the wire core penetrating through the metal frames is bent and mutually butted with the metal frames by pulling the holding rod, so that the wire core slipping is avoided, the problems that the existing wire holder is mostly not provided with an additional anti-slipping function, and screws are easy to wear and the wire pressing is not stable enough are solved.

Description

Pull formula wire holder

Technical Field

The utility model relates to the technical field of wire holders, in particular to a drawing type wire holder.

Background

The number of the wiring terminal rows is different, and the model of the wiring terminal rows can be determined according to the requirements of engineering technical parameters.

Like chinese patent publication No. CN 219591669U's a pull formula binding post seat, have casing and inside terminal row, the terminal row comprises support, at least one or more connecting piece, and support front side evenly distributed has at least one or more preforming, and the connecting piece is conductor metal frame and top configuration screw, and this scheme is although can enlarge the wiring scope, has advantages such as with low costs, compatibility is high, convenient operation, but does not possess extra anti-drop function except through the screw fastening, and the screw is very easy wearing and tearing after long-time use, leads to the line ball not firm enough easily.

Disclosure of utility model

The utility model aims to provide a pull-out type wire holder, which can ensure stable wire connection even after screws are worn.

To achieve the purpose, the utility model adopts the following technical scheme:

The utility model provides a pull formula wire holder, comprising a base plate, casing and wire holder body, casing bottom and bottom plate top fixed connection, the wire holder body includes the mounting panel, a plurality of extension board and a plurality of metal frame down, mounting panel one side and shells inner wall fixed connection, extension board and mounting panel opposite side bottom fixed connection down, metal frame and the peripheral one side sliding connection of extension board down, still including the clamping component that is used for preventing the cable slippage and be used for further anti-disengaging's pull subassembly, pull subassembly includes the holding rod, the connecting rod, a plurality of push pedal and the T shape guide rail that correspond with the metal frame, T shape guide rail bottom and casing diapire fixed connection, connecting rod bottom and the peripheral sliding connection of T shape guide rail, push pedal bottom and connecting rod top fixed connection, connecting rod one end passes the casing lateral wall and with holding rod fixed connection, push pedal one end is the inclined plane structure.

Further, the clamping assembly comprises a fixing seat, a pressing block and a pair of round rods, the bottom of the fixing seat is fixedly connected with the top of the bottom plate, the tops of two ends of the fixing seat are respectively connected with the bottoms of the two round rods in a rotating mode, the two ends of the pressing block are respectively connected with the periphery of the two round rods in a sliding mode, and a plurality of grooves are formed in the top of the fixing seat and the bottom of the pressing block.

Further, the clamping assembly further comprises a pair of springs, the springs are sleeved on the periphery of the round rod, one ends of the springs are fixedly connected with the bottom of the pressing block, and the other ends of the springs are fixedly connected with the top of the base.

Further, add and hold the subassembly and still include a pair of semicircle board, semicircle board one end and round bar fixed connection, half slot has been seted up at the briquetting top, half slot and semicircle board sliding connection, and the draw-in groove has been seted up to the briquetting inside, draw-in groove and half slot intercommunication, draw-in groove and semicircle board joint cooperation.

Further, the wire holder body further comprises a plurality of upper extension plates and a plurality of screws, one sides of the upper extension plates are fixedly connected with the mounting plate, the screws penetrate through the upper extension plates and are connected with the upper extension plates in a rotating mode, and the bottoms of the screws penetrate through the top wall of the metal frame and are connected with the top wall of the metal frame in a threaded mode.

Further, still include apron and a plurality of baffle, the apron is L shape structure, and apron one end is articulated with casing top one side, baffle and apron one side fixed connection, and when apron bottom and casing diapire subsides, the baffle is located between two metals, and a plurality of through-holes that correspond with the screw have been seted up at the apron top, and a plurality of square holes that correspond with the metal frame have been seted up to apron one side.

Further, the device also comprises a pair of spherical clamping blocks, wherein the two spherical clamping blocks are fixedly connected with the bottoms of the two ends of the cover plate respectively, the inner walls of the two ends of the shell are provided with spherical grooves, and the spherical grooves are matched with the spherical clamping blocks in a clamping way.

The utility model has the beneficial effects that: according to the utility model, when wiring is carried out, the wire core is inserted into and passes through the metal frame through the push plate, the metal frame is lifted to be matched with the lower extending plate to clamp the wire core, then the holding rod is pulled, the connecting rod slides on the slide rail, the push rod moves to the other end from one end of the metal frame along with the connecting rod, the push block extrudes the wire core to deform the wire core in the process, and one end of the wire core is bent for a certain angle and is mutually abutted with one side of the metal frame, so that the wire core is further prevented from slipping.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments of the present utility model will be briefly described below. It is evident that the drawings described below are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic drawing of a drawing assembly according to the present utility model;

FIG. 4 is a schematic view of a wire holder body according to the present utility model;

Fig. 5 is a schematic structural view of a clamping assembly according to the present utility model.

In the figure:

1. A bottom plate; 10. a housing; 100. a spherical groove; 11. a cover plate; 110. a through hole; 111. square holes; 12. a partition plate; 13. a spherical clamping block;

2. A wire holder body; 20. a mounting plate; 21. a lower extension plate; 22. a metal frame; 23. an upper extension plate; 24. a screw;

3. A clamping assembly; 30. a fixing seat; 300. a groove; 31. briquetting; 310. a semicircular groove; 311. a clamping groove; 32. a round bar; 33. a spring; 34. a semicircular plate;

4. A pull assembly; 40. a grip; 41. a connecting rod; 42. a push plate; 43. t-shaped guide rail.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Referring to fig. 1 to 5, a pull-out wire holder includes a base plate 1, a housing 10 and a wire holder body 2, wherein the bottom of the housing 10 is fixedly connected with the top of the base plate 1, the wire holder body 2 includes a mounting plate 20, a plurality of lower extension plates 21 and a plurality of metal frames 22, one side of the mounting plate 20 is fixedly connected with the inner wall of the housing 10, the lower extension plates 21 are fixedly connected with the bottom of the other side of the mounting plate 20, and the metal frames 22 are slidably connected with one side of the periphery of the lower extension plates 21, which is mainly aimed at: the insulation skin of one end of the cable is stripped and inserted into the metal frame 22, then the metal frame 22 is moved to the top, the lower extension plate 21 slides in the metal frame 22, so that the cable core is clamped, the cable insulation skin stripping device further comprises a clamping component 3 for preventing the cable from slipping and a pulling component 4 for further preventing the cable from slipping, the pulling component 4 comprises a holding rod 40, a connecting rod 41, a plurality of push plates 42 and T-shaped guide rails 43 corresponding to the metal frame 22, the bottom of the T-shaped guide rails 43 is fixedly connected with the bottom wall of the shell 10, the bottom of the connecting rod 41 is slidably connected with the periphery of the T-shaped guide rails, the bottom of the push plates 42 is fixedly connected with the top of the connecting rod 41, one end of the connecting rod 41 penetrates through the side wall of the shell 10 and is fixedly connected with the holding rod 40, one end of the push plates 42 is of an inclined surface structure, and the main purpose of the cable insulation skin stripping device is as follows: after the wire core is inserted into and passes through the metal frame 22, the holding rod 40 is pulled to enable the connecting rod 41 to slide on the sliding rail, the push rod moves to the other end from one end of the metal frame 22 along with the connecting rod 41, and in the process, the push block can squeeze the wire core to deform the wire core, so that one end of the wire core is bent by a certain angle and is mutually abutted against one side of the metal frame 22, and the wire core is further prevented from sliding.

In the above-mentioned clamping component 3 for preventing cable slippage, clamping component 3 includes fixing base 30, briquetting 31 and a pair of round bar 32, fixing base 30 bottom and bottom plate 1 top fixed connection, fixing base 30 both ends top is rotated with two round bar 32 bottoms respectively and is connected, briquetting 31 both ends are respectively with two round bar 32 peripheral sliding connection, a plurality of recesses 300 have all been seted up to fixing base 30 top and briquetting 31 bottom, after the wiring is accomplished, make the cable place in recess 300 on fixing base 30, make briquetting 31 follow round bar 32 and slide down afterwards, make recess 300 roof on briquetting 31 and cable top contradict each other, thereby carry out the centre gripping to the cable periphery through recess 300 on fixing base 30 and briquetting 31.

Considering the trend of keeping the pressing block 31 continuously pressed down, the clamping assembly further comprises a pair of springs 33, the springs 33 are sleeved on the periphery of the round rod 32, one ends of the springs 33 are fixedly connected with the bottom of the pressing block 31, the other ends of the springs 33 are fixedly connected with the top of the base, when the wire is connected, the pressing block 31 is moved upwards to stretch the springs 33 and fix the pressing block 31 at a high position, after a cable passes through the space between the pressing block 31 and the fixing base 30 and is connected with the wire, the springs 33 of the pressing block 31 are loosened to shrink, the pressing block 31 is driven to move downwards and continuously act on the pressing block 31 in a downward pulling force mode, and the pressing block 31 always keeps the trend of moving downwards.

In order to fix the briquetting 31 in the eminence, add and hold the subassembly and still include a pair of semicircle board 34, semicircle board 34 one end and round bar 32 fixed connection, semicircle groove 310 has been seted up at briquetting 31 top, semicircle groove 310 and semicircle board 34 sliding connection, the draw-in groove 311 has been seted up to briquetting 31 inside, draw-in groove 311 and semicircle groove 310 intercommunication, draw-in groove 311 and semicircle board 34 joint cooperation, when mentioning briquetting 31, semicircle board 34 slip into semicircle inslot 310, then rotate round bar 32 makes semicircle board 34 card go into draw-in groove 311, just can fix briquetting 31.

When in use, in order to facilitate the up-and-down movement of the metal frame 22, the wire holder body 2 further comprises a plurality of upper extension plates 23 and a plurality of screws 24, one side of the upper extension plates 23 is fixedly connected with the mounting plate 20, the screws 24 pass through the upper extension plates 23 and are rotationally connected with the upper extension plates, the bottoms of the screws 24 pass through the top wall of the metal frame 22 and are in threaded connection with the top wall of the metal frame 22, and the screws 24 are rotated to drive the metal frame 22 to slide up and down through the threaded transmission between the screws 24 and the top wall of the metal frame 22.

Considering needs are convenient for install connection terminal body 2, still include apron 11 and a plurality of baffle 12, apron 11 is L shape structure, apron 11 one end is articulated with casing 10 top one side, baffle 12 and apron 11 one side fixed connection, when apron 11 bottom and casing 10 diapire subsides, baffle 12 is located between two metals, a plurality of through-holes 110 that correspond with screw 24 have been seted up at the apron 11 top, a plurality of square holes 111 that correspond with metal frame 22 have been seted up to apron 11 one side, rotate apron 11 and open it just can be convenient for install connection terminal body 2, cover apron 11 back baffle 12 and separate two adjacent metal frames 22, prevent sinle silk cross connection.

In addition, in order to guarantee the stability of apron 11 behind the cover 11, still include a pair of spherical fixture block 13, two spherical fixture blocks 13 respectively with apron 11 both ends bottom fixed connection, spherical groove 100 has all been seted up to casing 10 both ends inner wall, spherical groove 100 and spherical fixture block 13 joint cooperation, when apron 11 rotates downwards, spherical fixture block 13 moves and blocks into spherical groove 100 along with apron 11, prevents apron 11 removal.

It should be understood that the above description is only illustrative of the preferred embodiments of the present utility model and the technical principles employed. It will be apparent to those skilled in the art that various modifications, equivalents, variations, and the like can be made to the present utility model. Such variations are intended to be within the scope of the utility model without departing from the spirit thereof. In addition, some terms used in the description and claims of the present utility model are not limiting, but are merely for convenience of description.

Claims (7)

1. The utility model provides a pull formula wire holder, including bottom plate (1), casing (10) and wire holder body (2), casing (10) bottom and bottom plate (1) top fixed connection, wire holder body (2) include mounting panel (20), a plurality of extension board (21) and a plurality of metal frame (22) down, mounting panel (20) one side and casing (10) inner wall fixed connection, extension board (21) and mounting panel (20) opposite side bottom fixed connection down, metal frame (22) and the peripheral one side sliding connection of extension board (21) down, a serial communication port, still include clamping component (3) that are used for preventing the cable slippage and be used for further anti-disengaging pull subassembly (4), pull subassembly (4) include holding rod (40), connecting rod (41), a plurality of push plates (42) and T shape guide rail (43) that correspond with metal frame (22), T shape guide rail (43) bottom and casing (10) diapire fixed connection, connecting rod (41) bottom and the peripheral sliding connection of T shape guide rail, push plate (42) bottom and connecting rod (41) top fixed connection, connecting rod (41) one end is passed casing (10) lateral wall and holding rod (40) one end fixed connection.

2. The drawing type wiring seat according to claim 1, wherein the clamping assembly (3) comprises a fixing seat (30), a pressing block (31) and a pair of round rods (32), the bottom of the fixing seat (30) is fixedly connected with the top of the bottom plate (1), the tops of two ends of the fixing seat (30) are respectively connected with the bottoms of the two round rods (32) in a rotating mode, the two ends of the pressing block (31) are respectively connected with the peripheries of the two round rods (32) in a sliding mode, and a plurality of grooves (300) are formed in the tops of the fixing seat (30) and the bottoms of the pressing block (31).

3. The drawing type wire holder according to claim 2, wherein the clamping assembly further comprises a pair of springs (33), the springs (33) are sleeved on the periphery of the round rod (32), one ends of the springs (33) are fixedly connected with the bottom of the pressing block (31), and the other ends of the springs (33) are fixedly connected with the top of the base.

4. A drawing wire holder according to claim 3, wherein the clamping assembly further comprises a pair of semicircular plates (34), one end of each semicircular plate (34) is fixedly connected with the corresponding circular rod (32), the top of each pressing block (31) is provided with a semicircular groove (310), the semicircular grooves (310) are slidably connected with the semicircular plates (34), clamping grooves (311) are formed in the pressing blocks (31), the clamping grooves (311) are communicated with the semicircular grooves (310), and the clamping grooves (311) are matched with the semicircular plates (34) in a clamping mode.

5. The drawing wire holder according to claim 1, wherein the wire holder body (2) further comprises a plurality of upper extension plates (23) and a plurality of screws (24), one side of the upper extension plates (23) is fixedly connected with the mounting plate (20), the screws (24) penetrate through the upper extension plates (23) and are rotatably connected with the upper extension plates, and the bottoms of the screws (24) penetrate through the top wall of the metal frame (22) and are in threaded connection with the top wall of the metal frame.

6. The drawing type wire holder according to claim 1, further comprising a cover plate (11) and a plurality of partition plates (12), wherein the cover plate (11) is of an L-shaped structure, one end of the cover plate (11) is hinged to one side of the top of the shell (10), the partition plates (12) are fixedly connected with one side of the cover plate (11), when the bottom of the cover plate (11) is attached to the bottom wall of the shell (10), the partition plates (12) are positioned between two metals, a plurality of through holes (110) corresponding to screws (24) are formed in the top of the cover plate (11), and a plurality of square holes (111) corresponding to the metal frames (22) are formed in one side of the cover plate (11).

7. The drawing type wiring seat as in claim 6, further comprising a pair of spherical clamping blocks (13), wherein the two spherical clamping blocks (13) are fixedly connected with the bottoms of the two ends of the cover plate (11) respectively, the inner walls of the two ends of the shell (10) are provided with spherical grooves (100), and the spherical grooves (100) are matched with the spherical clamping blocks (13) in a clamping way.