CN212908409U

CN212908409U - Platform base convenient for butting of wiring harnesses at insertion ends for engine test

Info

Publication number: CN212908409U
Application number: CN202022213500.7U
Authority: CN
Inventors: 夏春华
Original assignee: Guangzhou Xinhe Information Technology Co ltd
Current assignee: Guangzhou Xinhe Information Technology Co ltd
Priority date: 2020-10-08
Filing date: 2020-10-08
Publication date: 2021-04-06
Anticipated expiration: 2030-10-08

Abstract

The utility model discloses a platform base convenient for butting of wire harnesses at splicing ends for engine tests, which belongs to the technical field of butting platform bases of wire harnesses at splicing ends, a holding tank is arranged on the side wall of one side far away from an opening in a fixing groove, a press plate is movably assembled in the holding tank, a supporting spring is fixedly assembled between the press plate and the inner wall of the holding tank, guide grooves are respectively arranged at the top and the bottom in the holding tank, guide blocks matched with the guide grooves are fixedly arranged at the top and the bottom of the press plate, a mounting groove is arranged on the right side wall of the press plate, a flexible spacing ring is fixedly assembled on the side wall of one side far away from the opening in the mounting groove, a guide cylinder is fixedly assembled on the left side wall of the press plate, the splicing stability of the splicing terminals is improved, the splicing terminals are prevented from being misplaced, and the terminal fracture, the yield of the product is greatly improved.

Description

Platform base convenient for butting of wiring harnesses at insertion ends for engine test

Technical Field

The utility model relates to a grafting end pencil butt joint platform base technical field specifically is an engine test is with platform base of being convenient for grafting end pencil butt joint.

Background

The engine test in-process usually needs the cartridge multiunit to detect the connecting wire to during engine test's control and parameter measurement, need use cable and various plug connectors in a large number, carry out support cartridge with the plug usually when the connecting piece installation, consequently when using external force downwards, lead to the terminal junction to produce the bad condition of dislocation of continuing because of rigid dislocation, also produce the terminal indentation simultaneously very easily, serious still can cause the damage, consequently the platform base is relatively poor to the adaptability of connecting terminal, for this reason, we provide a platform base that engine test was used and is convenient for the butt joint of grafting end pencil.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine test is with platform base convenient to end pencil butt joint of pegging graft to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a platform base convenient for butting of wiring harnesses at insertion ends for engine tests comprises a platform base, wherein a fixed groove is formed in the left side wall of the platform base, a connecting terminal is fixedly assembled in the fixed groove, a connecting terminal connecting wiring harness is fixedly assembled at the end part of the connecting terminal, the connecting terminal connecting wiring harness extends out of the platform base, a containing groove is formed in the side wall of one side, far away from an opening, in the fixed groove, a press plate is movably assembled in the containing groove, a supporting spring is fixedly assembled between the press plate and the inner wall of the containing groove, guide grooves are formed in the top and the bottom of the containing groove, guide blocks matched with the guide grooves are fixedly arranged at the top and the bottom of the press plate, a mounting groove is formed in the right side wall of the press plate, a flexible limiting ring is fixedly assembled on the, the flexible limiting ring is characterized in that a plug-in terminal which is in plug-in assembly with the connecting terminal is fixedly assembled on the inner side of the flexible limiting ring, a guide cylinder is fixedly assembled on the left side wall of the pressing plate, guide channels are uniformly formed in the guide cylinder, single wire harnesses are fixedly assembled at the input ends of the plug-in terminal, an integrated wire cylinder is assembled on the outer wall of the other end of each single wire harness, and a limiting compression ring is assembled on the outer wall of the integrated wire cylinder.

Preferably, the guide channel is an arc-shaped groove, and the guide channel is uniformly arranged along the length direction of the guide cylinder.

Preferably, the size of holding tank and the size looks adaptation of pressfitting board, just the width of fixed slot is the same with the width of mounting groove, just plug terminal and connecting terminal are corresponding.

Preferably, the buffer slot has all been seted up to pressfitting board right side wall top and bottom, just keep away from in the holding tank and seted up and the corresponding assembly groove of buffer slot on the lateral wall of open-ended one side, just both ends are fixed assembly respectively on buffer slot inner wall and assembly groove inner wall about supporting spring.

Preferably, the guide groove is arranged along the length direction of the inner wall of the accommodating groove, the cross section sizes of the guide block and the guide groove are matched, and the guide block is slidably assembled in the guide groove.

Preferably, the size of the flexible limiting ring is matched with the size of the mounting groove, and the flexible limiting ring is sleeved on the outer wall of the plug terminal.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, spacing clamping ring can play the spacing effect to an integrated line section of thick bamboo, the direction passageway on the guide cylinder can play reposition of redundant personnel and the effect of direction to the strand, manual pulling pressfitting board can drive two sets of supporting spring to stretch, then assemble the grafting terminal in the mounting groove, and cup joint on the grafting terminal through flexible spacing ring, realize the spacing to the grafting terminal, then along with the restoration of supporting spring, can drive the pressfitting board to reassemble in the mounting groove, the straight line when the pressfitting board removes can be guaranteed to the guide block slides in the guide groove simultaneously, ensure that grafting terminal and connecting terminal are corresponding, can effectively reduce the number of times of continuing the dislocation, and impel the pressfitting board to tightly block the grafting terminal and assemble on the connecting terminal through the back-retracting resilience of supporting spring, the grafting stability of grafting terminal is improved, prevent the grafting terminal from taking place the dislocation, and greatly reduces the terminal cracking and indentation caused by dislocation pressing, and greatly improves the yield of products.

Drawings

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

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is a right side view of the guide cylinder structure of the present invention.

In the figure: 1. a platform base; 2. the connecting terminal is connected with the wiring harness; 3. fixing grooves; 4. a connection terminal; 5. accommodating grooves; 6. pressing the plywood; 7. a support spring; 8. a guide groove; 9. a guide block; 10. mounting grooves; 11. a flexible stop collar; 12. a plug-in terminal; 13. a guide cylinder; 14. a guide channel; 15. a single wire harness; 16. an integrated bobbin; 17. and limiting the pressure ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a platform base convenient for butting of wiring harnesses at insertion ends for engine tests comprises a platform base 1, a fixed groove 3 is formed in the left side wall of the platform base 1, a connecting terminal 4 is fixedly assembled in the fixed groove 3, a connecting terminal connecting wiring harness 2 is fixedly assembled at the end part of the connecting terminal 4, the connecting terminal connecting wiring harness 2 extends out of the platform base 1, a containing groove 5 is formed in the side wall of one side far away from an opening in the fixed groove 3, a press plate 6 is movably assembled in the containing groove 5, a supporting spring 7 is fixedly assembled between the inner walls of the press plate 6 and the containing groove 5, guide grooves 8 are formed in the top and the bottom of the containing groove 5, guide blocks 9 matched with the guide grooves 8 are fixedly arranged at the top and the bottom of the press plate 6, a mounting groove 10 is formed in the right side wall of the press plate 6, and a flexible, the inboard fixed assembly of flexible spacing ring 11 has plug terminal 12 with the assembly of pegging graft of connecting terminal 4, and fixed assembly has guide cylinder 13 on the left side wall of pressfitting board 6, has evenly seted up direction passageway 14 on the guide cylinder 13, and plug terminal 12 input is equal fixed assembly has pencil 15, and pencil 15's the other end outer wall is equipped with an integrated line section of thick bamboo 16, and is equipped with spacing clamping ring 17 on the outer wall of an integrated line section of thick bamboo 16.

Referring to fig. 3, the guide channels 14 are arc-shaped grooves, the guide channels 14 are uniformly arranged along the length direction of the guide cylinder 13, and the guide channels 14 on the guide cylinder 13 can perform the functions of splitting and guiding the single wire bundle 15;

the size of the accommodating groove 5 is matched with that of the laminated plate 6, the width of the fixing groove 3 is the same as that of the mounting groove 10, the plug terminal 12 corresponds to the connecting terminal 4, and the number of times of connection dislocation can be effectively reduced;

referring to fig. 2, the top and the bottom of the right side wall of the pressing plate 6 are both provided with a buffer slot, and the side wall of the accommodating slot 5 far away from the opening is provided with an assembly slot corresponding to the buffer slot, and the left and right ends of the supporting spring 7 are respectively fixedly assembled on the inner wall of the buffer slot and the inner wall of the assembly slot;

the guide groove 8 is arranged along the length direction of the inner wall of the accommodating groove 5, the cross section sizes of the guide block 9 and the guide groove 8 are matched, and the guide block 9 is assembled in the guide groove 8 in a sliding mode;

the size of the flexible limiting ring 11 is matched with the size of the mounting groove 10, and the flexible limiting ring 11 is sleeved on the outer wall of the plug terminal 12.

The working principle is as follows: the limiting press ring 17 can limit the integrated wire barrel 16, the guide channel 14 on the guide barrel 13 can split and guide the single wire bundle 15, the press plate 6 can be pulled manually to drive the two groups of supporting springs 7 to stretch, then the plug terminal 12 is assembled in the mounting groove 10 and is sleeved on the plug terminal 12 through the flexible limiting ring 11, the limit of the plug terminal 12 is realized, then the press plate 6 can be driven to be assembled in the accommodating groove 5 again along with the reset of the supporting springs 7, meanwhile, the guide block 9 slides in the guide groove 8 to ensure the linear line when the press plate 6 moves, the plug terminal 12 is ensured to be corresponding to the connecting terminal 4, the times of connection can be effectively reduced, the dislocation force of the press plate 6 is promoted to tightly clamp and assemble the plug terminal 12 on the connecting terminal 4 through the retraction resilience force of the supporting springs 7, and the plugging stability of the plug terminal 12 is improved, the dislocation of the plug terminals 12 is prevented, the terminal fracture and indentation caused by dislocation press fitting are greatly reduced, and the yield of products is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engine test is with platform base convenient to butt joint of grafting end pencil, includes platform base (1), fixed slot (3) have been seted up on the left side wall of platform base (1), fixed slot (3) internal fixation is equipped with connecting terminal (4), just the end fixing of connecting terminal (4) is equipped with connecting terminal connection pencil (2), just connecting terminal connection pencil (2) extend platform base (1), its characterized in that: holding tank (5) has been seted up on keeping away from open-ended one side lateral wall in fixed slot (3), the activity is equipped with pressfitting board (6) in holding tank (5), fixed assembly has supporting spring (7) between pressfitting board (6) and holding tank (5) inner wall, guide way (8) have all been seted up to top and bottom in holding tank (5), the top of pressfitting board (6) and bottom all fixed be provided with guide block (9) of guide way (8) looks adaptation, set up mounting groove (10) on pressfitting board (6) right side wall, it has flexible spacing ring (11) to fix on the lateral wall of keeping away from open-ended one side in mounting groove (10), flexible spacing ring (11) inboard fixed be equipped with connect terminal (4) plug-in assembly's grafting terminal (12), fixed be equipped with guide cylinder (13) on the left side wall of pressfitting board (6), evenly seted up direction passageway (14) on guide cylinder (13), just plug terminal (12) input all is fixed to be equipped with single pencil (15), the other end outer wall of single pencil (15) is equipped with integrated line section of thick bamboo (16), just be equipped with spacing clamping ring (17) on the outer wall of integrated line section of thick bamboo (16).

2. The platform base convenient for butting of the wiring harnesses at the plugging ends for the engine test as claimed in claim 1, wherein: the guide channel (14) is an arc-shaped groove, and the guide channel (14) is uniformly arranged along the length direction of the guide cylinder (13).

3. The platform base convenient for butting of the wiring harnesses at the plugging ends for the engine test as claimed in claim 1, wherein: the size of the accommodating groove (5) is matched with that of the laminated plate (6), the width of the fixing groove (3) is the same as that of the mounting groove (10), and the plug terminal (12) corresponds to the connecting terminal (4).

4. The platform base convenient for butting of the wiring harnesses at the plugging ends for the engine test as claimed in claim 1, wherein: the buffer slot has all been seted up to pressfitting board (6) right side wall top and bottom, just keep away from in holding tank (5) and set up the assembly groove corresponding with the buffer slot on the lateral wall of open-ended one side, just both ends are fixed assembly respectively on buffer slot inner wall and assembly groove inner wall about supporting spring (7).

5. The platform base convenient for butting of the wiring harnesses at the plugging ends for the engine test as claimed in claim 1, wherein: the guide groove (8) is arranged along the length direction of the inner wall of the accommodating groove (5), the cross section sizes of the guide block (9) and the guide groove (8) are matched, and the guide block (9) is assembled in the guide groove (8) in a sliding mode.

6. The platform base convenient for butting of the wiring harnesses at the plugging ends for the engine test as claimed in claim 1, wherein: the size of the flexible limiting ring (11) is matched with that of the mounting groove (10), and the flexible limiting ring (11) is sleeved on the outer wall of the plug terminal (12).