Wire harness with end protection cover
Through the design of the protective cover and limit support structure for the beam, the problem of being easily broken and connected in the wire beam in long -term use, which significantly improves the service life and connection stability of the wire beam.
Patent Information
- Application Number
- CN202420262464.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-02
AI Technical Summary
The existing wiring harness is prone to break during long-term plugging and unplugging, and lacks protection for the ends and body of the wiring harness, resulting in shortening of service life and poor connection.
Design a wire bundle with end protective cover, protect the end of the end of the lower case and the upper shell to protect the end of the line, and use the support plate to support the support. At the same time The front cover is protected to avoid breaks and pollution.
Effectively avoid pollution when the end of the wire is not used, prevent poor contact during connection, and improve the protection effect of the wire beam connection during use, and extend the service life.
Smart Images
Figure CN222422466U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wire harness protection, and in particular relates to a wire harness with an end protection cover. Background Art
[0002] The wiring harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. The basic research content of traffic theory is to study the relationship between traffic volume, call loss and wiring harness capacity. Therefore, wiring harness is an important basic concept in traffic theory.
[0003] The existing wiring harness does not have the function of protecting the wiring harness end and the wiring harness body. When the wiring harness is plugged and unplugged for a long time, it is easy to break, affecting the service life and increasing the cost of use. At the same time, when the wiring harness end is contaminated, it affects the connection effect of the wiring harness end, resulting in poor contact during the connection of Mr. Chu. Utility Model Content
[0004] The purpose of the utility model is to provide a wiring harness with an end protective cover to solve the problem proposed in the above background technology that the existing wiring harness does not have the protection function for the wiring harness end and the wiring harness body during use, and the wiring harness is prone to breakage when plugged and unplugged for a long time, affecting the service life and increasing the cost of use. At the same time, when the wiring harness end is contaminated, it affects the connection effect of the wiring harness end, resulting in poor contact during the connection.
[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a wiring harness with an end protective cover, comprising a wiring harness body, a wiring harness end and a wiring harness connector fixedly installed at both ends of the wiring harness body, a lower shell is arranged outside the wiring harness end, a plurality of support plates are fixedly installed inside the lower shell, the support plates are fitted with the outer surface of the wiring harness end, an upper shell is hingedly installed on the lower shell and the lower shell and the upper shell are used in coordination with each other, a clamping block is fixedly installed on the outer surface of the lower shell, a buckle is fixedly installed on the outer surface of the upper shell, the buckle and the clamping block are used in coordination with each other, a rear cover is fixedly installed on the lower shell, a front cover is arranged on the rear cover, a plurality of through holes for use by the wiring harness body are opened on the rear cover and the front cover, limiting plates are arranged inside the rear cover and the front cover, and the two limiting plates are fitted with the outer surface of the wiring harness body.
[0006] By adopting the above scheme, the lower shell and the upper shell are provided to protect the wiring harness end, and the support plate is used to provide good limiting support for the wiring harness end, which effectively avoids the wiring harness end from being contaminated by the outside when not in use, causing poor contact during connection. By providing the buckle and the block, it is convenient to open the upper shell to connect the wiring harness end and the connection during use. After use, the buckle and the block can be used to lock the upper shell and the lower shell. By providing the rear cover and the front cover, the connection between the wiring harness body and the wiring harness end is protected during use to avoid the occurrence of breakage and opening at the connection. At the same time, under the action of the limiting plate, the wiring harness body is well supported and limited, and the overall protection effect of the connection between the wiring harness end and the wiring harness body is good, thereby improving the service life.
[0007] As a preferred embodiment, two mounting plates are fixedly mounted on the rear cover and the front cover, and a plurality of mounting holes are formed on the two mounting plates.
[0008] By adopting the above scheme, by providing a mounting plate and a plurality of mounting holes, two mounting plates can be connected by screws and the mounting holes during use, thereby achieving the installation function of the rear cover and the front cover.
[0009] As a preferred embodiment, a plurality of support columns are fixedly installed on the inner wall of the rear cover, a plurality of positioning rods are fixedly installed in the front cover, and sockets for the positioning rods are provided on the support columns.
[0010] By adopting the above solution, by providing support columns and positioning rods, the connection stability between the front cover and the rear cover is improved, and the structural strength of the rear cover and the front cover in protection is improved.
[0011] As a preferred embodiment, two sealing rings are fixedly mounted on the rear cover, and two sealing grooves for the sealing rings are provided on the front cover.
[0012] By adopting the above solution, a sealing effect between the front cover and the rear cover is achieved by providing a sealing ring.
[0013] As a preferred embodiment, a mounting groove is provided in the through hole, a rubber strip 1 is fixedly installed in the mounting groove, and a plurality of rubber strips 2 are fixedly installed on the limiting plate.
[0014] By adopting the above scheme, by setting the rubber strip one and the rubber strip two, the anti-skid and anti-slip effect of the wiring harness body when it is fixed is achieved, and the through hole and the limit plate are prevented from scratching the outside of the wiring harness body.
[0015] As a preferred embodiment, two telescopic rods are relatively fixedly installed on the inner walls of the rear cover and the front cover, the telescopic ends of the two telescopic rods on the same side are fixedly connected to the corresponding limit plates, and the outer surfaces of the telescopic rods are sleeved with springs.
[0016] By adopting the above scheme, the telescopic rod and the spring are provided to achieve the limiting and supporting effects on the limiting plate during use, and at the same time, under the elastic effect of the spring, the two limiting plates are relatively close to achieve the fixing effect on the wiring harness body.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] The wire harness with end protection cover realizes the protection of the wire harness end by setting the lower shell and the upper shell, and cooperates with the support plate to provide good limiting support for the wire harness end, which effectively avoids the wire harness end from being polluted by the outside when not in use, resulting in poor contact during connection. By setting the rear cover and the front cover, the connection between the wire harness body and the wire harness end is protected during use to avoid the occurrence of fracture opening at the connection. At the same time, the wire harness body is well supported and limited under the action of the limiting plate, and the overall protection effect of the connection between the wire harness end and the wire harness body is good, thereby improving the service life.
[0019] The wire harness with an end protection cover is provided with a buckle and a block, so that the upper shell can be opened to connect the wire harness end with the connection point during use, and the buckle and the block can be used to lock the upper shell and the lower shell after use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the structure of the utility model;
[0021] Figure 2 It is a schematic diagram of the structure of the wiring harness body, wiring harness end and wiring harness connector of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the lower shell, upper shell, clamping block and buckle of the utility model;
[0023] Figure 4 This is a schematic diagram of the structure of the lower shell, support plate and clamping block of the utility model;
[0024] Figure 5 This is a schematic diagram of the structure of the rear cover, rubber strip 1, sealing ring and support column of the utility model;
[0025] Figure 6 It is a structural schematic diagram of the front cover section, telescopic rod, spring, limit plate and positioning rod of the utility model.
[0026] In the figure: 1. Wire harness body; 2. Wire harness end; 3. Wire harness connector; 4. Lower shell; 5. Support plate; 6. Upper shell; 7. Block; 8. Buckle; 9. Rear cover; 10. Front cover; 11. Limit plate; 12. Mounting plate; 13. Support column; 14. Positioning rod; 15. Sealing ring; 16. Rubber strip one; 17. Rubber strip two; 18. Telescopic rod; 19. Spring. DETAILED DESCRIPTION
[0027] See also Figure 1-6 The utility model provides a wiring harness with an end protective cover, including a wiring harness body 1, a wiring harness end 2 and a wiring harness connector 3 are fixedly installed at both ends of the wiring harness body 1, a lower shell 4 is arranged outside the wiring harness end 2, a plurality of support plates 5 are fixedly installed in the lower shell 4, the support plates 5 are in contact with the outer surface of the wiring harness end 2, an upper shell 6 is hingedly installed on the lower shell 4 and the lower shell 4 and the upper shell 6 are used in conjunction with each other, a clamping block 7 is fixedly installed on the outer surface of the lower shell 4, a buckle 8 is fixedly installed on the outer surface of the upper shell 6, and the buckle 8 and the clamping block 7 are used in conjunction with each other.
[0028] Two mounting plates 12 are fixedly mounted on the rear cover 9 and the front cover 10, and a plurality of mounting holes are opened on the two mounting plates 12. By setting the mounting plates 12 and the plurality of mounting holes, the two mounting plates 12 can be connected by screws and the mounting holes during use, thereby achieving the installation of the rear cover 9 and the front cover 10.
[0029] A rear cover 9 is fixedly mounted on the lower shell 4, a front cover 10 is arranged on the rear cover 9, and a plurality of through holes for use by the wiring harness body 1 are provided on both the rear cover 9 and the front cover 10, a plurality of support columns 13 are fixedly mounted on the inner wall of the rear cover 9, a plurality of positioning rods 14 are fixedly mounted in the front cover 10, and a jack for use by the positioning rods 14 is provided on the support columns 13, two sealing rings 15 are fixedly mounted on the rear cover 9, and two sealing grooves for use by the sealing rings 15 are provided on the front cover 10.
[0030] By providing the support column 13 and the positioning rod 14, the connection stability between the front cover 10 and the rear cover 9 is improved, and the structural strength of the rear cover 9 and the front cover 10 in protection is improved. By providing the sealing ring 15, the sealing effect between the front cover 10 and the rear cover 9 is achieved.
[0031] Limiting plates 11 are provided in the rear cover 9 and the front cover 10. The two limiting plates 11 are fitted with the outer surface of the wiring harness body 1. A mounting groove is opened in the through hole. A rubber strip 16 is fixedly installed in the mounting groove. Several rubber strips 17 are fixedly installed on the limiting plate 11. By arranging the rubber strip 16 and the rubber strip 17, the anti-skid and anti-slip effect of the wiring harness body 1 when it is fixed is achieved, and the through hole and the limiting plate 11 are prevented from scratching the outside of the wiring harness body 1.
[0032] Two telescopic rods 18 are relatively fixedly installed on the inner walls of the rear cover 9 and the front cover 10. The telescopic ends of the two telescopic rods 18 on the same side are fixedly connected to the corresponding limit plates 11. A spring 19 is sleeved on the outer surface of the telescopic rod 18. By setting the telescopic rod 18 and the spring 19, the limit and support functions of the limit plates 11 are achieved during use. At the same time, under the elastic action of the spring 19, the two limit plates 11 are relatively close to each other to achieve the fixing effect of the wiring harness body 1.
[0033] Working principle: When in use, first open the upper shell 6 through the buckle 8, then put the wiring harness end 2 into the lower shell 4, then put the wiring harness body 1 into the two through holes on the rear cover 9 and fit it with the rubber strip 16, then insert the several positioning rods 14 on the front cover 10 into the support column 13 to connect the front cover 10 and the rear cover 9. When connecting, the sealing ring 15 is inserted into the sealing groove, and the two limit plates 11 are relatively close to fix the wiring harness body 1 under the elastic action of the spring 19, and then the two mounting plates 12 on the same side are fixed and installed by screws. After installation, close the upper shell 6 to protect the wiring harness end 2 and the wiring harness body 1, and lock the upper shell 6 and the lower shell 4 by the buckle 8 after closing.
Claims
1. A wiring harness with an end protective cover, characterized in that: The invention comprises a wiring harness body (1), wherein two ends of the wiring harness body (1) are respectively fixedly mounted with a wiring harness end head (2) and a wiring harness connector (3), a lower shell (4) is arranged outside the wiring harness end head (2), a plurality of support plates (5) are fixedly mounted inside the lower shell (4), the support plates (5) are fitted with the outer surface of the wiring harness end head (2), an upper shell (6) is hingedly mounted on the lower shell (4), and the lower shell (4) and the upper shell (6) are used in coordination, and a card block (6) is fixedly mounted on the outer surface of the lower shell (4) 7), a buckle (8) is fixedly installed on the outer surface of the upper shell (6), and the buckle (8) and the block (7) are used in conjunction with each other, a rear cover (9) is fixedly installed on the lower shell (4), and a front cover (10) is arranged on the rear cover (9), and a plurality of through holes for use by the wiring harness body (1) are opened on the rear cover (9) and the front cover (10), and a limiting plate (11) is arranged inside the rear cover (9) and the front cover (10), and the two limiting plates (11) are in contact with the outer surface of the wiring harness body (1).
2. A wire harness with an end protective cover according to claim 1, characterized in that: Two mounting plates (12) are fixedly mounted on the rear cover (9) and the front cover (10), and a plurality of mounting holes are provided on the two mounting plates (12).
3. A wire harness with an end protection cover according to claim 1, characterized in that: A plurality of support columns (13) are fixedly mounted on the inner wall of the rear cover (9), a plurality of positioning rods (14) are fixedly mounted in the front cover (10), and a socket for the positioning rods (14) is provided on the support columns (13).
4. A wire harness with an end protection cover according to claim 1, characterized in that: Two sealing rings (15) are fixedly mounted on the rear cover (9), and two sealing grooves for the sealing rings (15) are provided on the front cover (10).
5. A wire harness with an end protection cover according to claim 1, characterized in that: A mounting groove is provided in the through hole, a rubber strip 1 (16) is fixedly installed in the mounting groove, and a plurality of rubber strips 2 (17) are fixedly installed on the limiting plate (11).
6. A wire harness with an end protection cover according to claim 1, characterized in that: Two telescopic rods (18) are relatively fixedly mounted on the inner walls of the rear cover (9) and the front cover (10); the telescopic ends of the two telescopic rods (18) on the same side are fixedly connected to the corresponding limit plates (11); and the outer surfaces of the telescopic rods (18) are sleeved with springs (19).