CN214204136U

CN214204136U - Tail fixing structure of electric connector

Info

Publication number: CN214204136U
Application number: CN202120098444.9U
Authority: CN
Inventors: 梁江辉; 郑晓亮
Original assignee: Shaanxi Weijia Electronic Co ltd
Current assignee: Shaanxi Weijia Electronic Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-14
Anticipated expiration: 2031-01-14

Abstract

The utility model provides a tail fixing structure of an electric connector, which comprises a rectangular fixing block, wherein a cable through hole is arranged on the fixing block, mounting grooves are arranged at the upper end and the lower end of the cable through hole, each mounting groove is internally provided with a clamping device, the clamping device comprises a mounting block inside the mounting groove, a hollow column is rotatably connected on the mounting block, the inner wall of the hollow column is provided with threads and is connected with a threaded rod through the threads, the other end of the threaded rod is positioned in the cable through hole and is connected with an arc-shaped clamping arc plate, and a rotary disk is sleeved on each hollow column; both ends are equipped with the installation cavity respectively about the cable through-hole, every all be equipped with reinforcing apparatus in the installation cavity, reinforcing apparatus is including consolidating thin pole, consolidate thin pole wherein one end is located the cable through-hole. The utility model discloses can realize the fixed to the electric power cable of multiple specification, application range is big.

Description

Tail fixing structure of electric connector

Technical Field

The utility model relates to a technical field of electric connector, concretely relates to afterbody fixed knot of electric connector constructs.

Background

The electric connector is a device for circuit connection and consists of a plug and a socket. The circuit is widely used for circuit connection among various electronic devices and instruments. The connectors conventionally used are mainly composed of contacts, insulators (also called bases or mounting plates), housings (depending on the kind), and accessories. The electric connector generally realizes the fixed connection with the cable through the accessory at the tail part of the electric connector, and a fixing device is needed to fix the cable.

For example, patent No. 201921784869.4, including processing platform and punch holder, the lower plate is installed on the top of processing platform, and the equal bolted connection of both sides face of processing platform has a fixed column, two the top of fixed column all is connected with the support double-screw bolt, the cover has the movable sleeve on the support double-screw bolt, and threaded connection has the regulation spiral shell head on the support double-screw bolt, the bottom of adjusting the spiral shell head is supported at the movable sleeve top face, the both sides face of punch holder all is connected with the connecting rod, two the one end and two movable sleeves of connecting rod weld mutually. Although the stability of electric connector afterbody main part is guaranteed, the simultaneous processing of being convenient for is handled, but the fixed mode to the cable is simple, can not realize the fixed of the electric power cable of multiple specification, and application range is little.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an electric connector's afterbody fixed knot constructs for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a tail fixing structure of an electric connector comprises a rectangular fixing block, wherein cable through holes are formed in the fixing block, mounting grooves are formed in the upper end and the lower end of each cable through hole, a clamping device is arranged in each mounting groove and comprises a mounting block inside the mounting groove, hollow columns are rotatably connected to the mounting blocks, threads are arranged on the inner walls of the hollow columns and are connected with threaded rods through the threads, the other ends of the threaded rods are located in the cable through holes and are connected with arc-shaped clamping arc plates, and a rotating disc is sleeved on each hollow column; both ends are equipped with the installation cavity respectively about the cable through-hole, every all be equipped with reinforcing apparatus in the installation cavity, reinforcing apparatus is including consolidating thin pole, consolidate thin pole wherein one end is located the cable through-hole.

Preferably, one side opposite to the two clamping arc plates and one side opposite to the two reinforcing thin rods are both connected with rubber anti-slip pads. In this preferred embodiment, through the rubber slipmat, can realize avoiding too big extrusion force to the cable, lead to the cable impaired, can increase the antiskid nature between cable and the tight arc board of clamp, the reinforcement pin simultaneously.

Preferably, each mounting groove is communicated with a placing groove, the placing grooves are communicated with the outside, and the rotating disc is located in the placing grooves. In the preferred embodiment, the rotating disc can be manually rotated by locating the rotating disc in the placing groove.

Preferably, the two sides of the placing groove communicated with the outside are provided with first protection boxes, and the first protection boxes are connected with the fixing block through first screws. In this preferred embodiment, through first protection box, can realize avoiding not using, the external world causes the influence to the carousel to make the cable not hard up.

Preferably, one end of the reinforcing thin rod is connected with a sliding plate, the sliding plate slides in the installation cavity, and a plurality of uniformly distributed extrusion springs are connected between the other side of the sliding plate and the inner wall of the installation cavity. In the preferred embodiment, clamping of both sides of the cable is achieved by compressing the spring.

Preferably, every installation cavity upper end all is connected with the spout way with external intercommunication, the spout way slides and is equipped with the slide bar, slide bar one end is connected with the slide, the slide bar other end is located outside the fixed block. In the preferred embodiment, the movement of the slide plate is achieved by moving the slide bar.

Preferably, the upper end of the fixing block is connected with a second protection box, and the second protection box is connected with the fixing block through a second screw. In this preferred embodiment, through second protection box, can realize avoiding not using, the external world causes the influence to the slide bar to make the cable not hard up.

Compared with the prior art, the utility model has the advantages that the clamping device is adopted, the vertical movement of the clamping arc plate is realized by rotating the rotating disc, thereby clamping the power cables with different specifications, and the practicability is high; the reinforcing device is adopted, and the reinforcing thin rod is pushed to reinforce the cable by the force of the group spring, so that the fixing effect is further improved; by adopting the protection box, the influence of the outside on the rotating disk or the sliding rod can be effectively avoided when the fixed block is not adjusted, so that the cable is loosened, and the safety is improved; adopt the rubber slipmat, can avoid too big to the cable extrusion force, lead to the cable impaired, can increase the cable simultaneously and press from both sides the antiskid nature between tight arc board, the reinforcement thin pole, increase fixed effect and protectiveness.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is an isometric view of a fixed block of the present invention;

FIG. 2 is the internal structure view of the fixing block of the present invention;

fig. 3 is an axonometric view of the fixed block of the present invention with the first protection box and the second protection box removed;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: 1. a fixed block; 11. a cable through hole; 12. mounting grooves; 13. a mounting cavity; 14. a rubber non-slip mat; 15. a placing groove; 16. a first protective case; 17. a first screw; 18. a second protective case; 19. a second screw; 2. a clamping device; 21. mounting blocks; 22. a hollow column; 23. a threaded rod; 24. clamping the arc plate; 25. rotating the disc; 3. a reinforcement device; 31. reinforcing the thin rod; 32. a slide plate; 33. a compression spring; 34. a chute channel; 35. a slide bar.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

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 be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive 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, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution: the utility model provides a afterbody fixed knot of electric connector constructs, includes the fixed block 1 of rectangle, and fixed block 1 can be connected with electric connector, be equipped with cable through-hole 11 on the fixed block 1, both ends are equipped with mounting groove 12 about cable through-hole 11, every all be equipped with clamping device 2 in the mounting groove 12, clamping device 2 includes the inside installation piece 21 of mounting groove 12, rotating connection has hollow post 22 on the installation piece 21, hollow post 22 inner wall is equipped with the screw thread and has threaded rod 23 through threaded connection, the threaded rod 23 other end is located cable through-hole 11 and is connected with curved clamping arc board 24, every the cover is equipped with rotary disk 25 on the hollow post 22, every mounting groove 12 all communicates with settling groove 15, settling groove 15 and external intercommunication, rotary disk 25 is located settling groove 15 for can manually rotate rotary disk 25, when fixing the cable, through rotatory rotary disk 25 for hollow post 22 is rotatory along with rotary disk 25, again because of hollow post 22 and threaded rod 23 threaded connection, hollow post 22 can't remove, thereby makes threaded rod 23 remove, carries out position control to clamping arc board 24, thereby realizes pressing from both sides tightly the power cable of different specifications, makes clamping arc board 24 tightly support both sides about the cable.

Please refer to fig. 1-3, the left and right ends of the cable through hole 11 are respectively provided with a mounting cavity 13, each mounting cavity 13 is internally provided with a reinforcing device 3, the reinforcing device 3 comprises a reinforcing thin rod 31, one end of the reinforcing thin rod 31 is located in the cable through hole 11, one end of the reinforcing thin rod 31 is connected with a sliding plate 32, the sliding plate 32 slides inside the mounting cavity 13, a plurality of uniformly distributed extrusion springs 33 are connected between the other side of the sliding plate 32 and the inner wall of the mounting cavity 13, the upper end of each mounting cavity 13 is connected with a sliding channel 34 communicated with the outside, the sliding channel 34 is slidably provided with a sliding rod 35, one end of the sliding rod 35 is connected with the sliding plate 32, the other end of the sliding rod 35 is located outside the fixed block 1, firstly, the sliding rod 35 is moved, so that the sliding rod 35 moves to the two sliding rods 35 to the back side, thereby driving the sliding plate 32 to contract the extrusion springs 33, the reinforcing thin rod 31 is separated from the cable through hole 11, then the cable is passed through the cable through hole 11, the sliding rod 35 is released, the pressing spring 33 is reset, the sliding plate 32 is pushed to move, the sliding rod 35 enters the cable through hole 11 again, and the left side and the right side of the cable are tightly pressed.

Please refer to fig. 1-4, the rubber anti-slip pads 14 are connected to the opposite sides of the two clamping arc plates 24 and the opposite sides of the two reinforcing thin rods 31, so that the rubber anti-slip pads 14 can prevent the cable from being damaged due to too large cable extrusion force, and can increase the anti-slip performance between the cable and the clamping arc plates 24 and the reinforcing thin rods 31, and increase the fixing effect and the protection performance.

Please refer to fig. 1 and 3, wherein two sides of the accommodating groove 15, which are communicated with the outside, are provided with first protection boxes 16, the first protection boxes 16 are connected with the fixed block 1 through first screws 17, the upper end of the fixed block 1 is connected with a second protection box 18, the second protection box 18 is connected with the fixed block 1 through second screws 19, and after the cable is clamped, the first protection boxes 16 and the second protection boxes 18 are respectively connected through the first screws 17 and the second screws 19, so that the outside cannot affect the rotating disc 25 or the sliding rod 35, thereby effectively avoiding the possibility of cable loosening and increasing the safety.

The utility model discloses a concrete operation as follows:

when a worker fixes a cable, the sliding rod 35 is firstly moved, the sliding rod 35 is moved to the back side of the two sliding rods 35, so that the sliding plate 32 is driven, the extrusion spring 33 is contracted, the reinforcing thin rod 31 is separated from the cable through hole 11, then the cable passes through the cable through hole 11, the sliding rod 35 is loosened, the extrusion spring 33 is reset, the sliding plate 32 is pushed to move, the sliding rod 35 enters the cable through hole 11 again and tightly abuts against the left side and the right side of the cable, then the hollow column 22 rotates along with the rotating disc 25 by rotating the rotating disc 25, the threaded rod 23 moves, the clamping arc plate 24 is subjected to position adjustment, the clamping arc plate 24 tightly abuts against the upper side and the lower side of the cable, and finally the first protection box 16 and the second protection box 18 are connected by using the first screw 17 and the second screw 19 respectively.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an afterbody fixed knot of electric connector constructs, includes fixed block (1) of rectangle, its characterized in that: the cable fixing device is characterized in that cable through holes (11) are formed in the fixing block (1), mounting grooves (12) are formed in the upper end and the lower end of each cable through hole (11), each mounting groove (12) is internally provided with a clamping device (2), each clamping device (2) comprises a mounting block (21) inside the corresponding mounting groove (12), each mounting block (21) is rotatably connected with a hollow column (22), the inner wall of each hollow column (22) is provided with threads and is connected with a threaded rod (23) through the threads, the other end of each threaded rod (23) is located in each cable through hole (11) and is connected with an arc-shaped clamping arc plate (24), and each hollow column (22) is sleeved with a rotating disc (25);

both ends are equipped with installation cavity (13) respectively about cable through-hole (11), every all be equipped with reinforcing apparatus (3) in installation cavity (13), reinforcing apparatus (3) are including consolidating thin pole (31), consolidate thin pole (31) wherein one end is located cable through-hole (11).

2. The tail fixing structure of an electrical connector according to claim 1, wherein: and one side opposite to the two clamping arc plates (24) and one side opposite to the two reinforcing thin rods (31) are both connected with rubber anti-skid pads (14).

3. The tail fixing structure of an electrical connector according to claim 1, wherein: every mounting groove (12) all communicate with arrangement groove (15), arrangement groove (15) and external intercommunication, rotary disk (25) are located arrangement groove (15).

4. A tail fixing structure of an electrical connector as claimed in claim 3, wherein: the two sides of the placing groove (15) communicated with the outside are provided with first protection boxes (16), and the first protection boxes (16) are connected with the fixing block (1) through first screws (17).

5. The tail fixing structure of an electrical connector according to claim 1, wherein: consolidate thin pole (31) one end and be connected with slide (32), slide (32) slide inside installation cavity (13), be connected with a plurality of evenly distributed's extrusion spring (33) between slide (32) opposite side and installation cavity (13) inner wall.

6. The tail fixing structure of an electrical connector as claimed in claim 5, wherein: every installation cavity (13) upper end all is connected with chute way (34) with external intercommunication, chute way (34) slide and are equipped with slide bar (35), slide bar (35) one end is connected with slide plate (32), the slide bar (35) other end is located outside fixed block (1).

7. The tail fixing structure of an electrical connector according to claim 1, wherein: the upper end of the fixed block (1) is connected with a second protection box (18), and the second protection box (18) is connected with the fixed block (1) through a second screw (19).