CN211957308U

CN211957308U - Multifunctional protective cover of induction resistor of new energy automobile

Info

Publication number: CN211957308U
Application number: CN202020671894.8U
Authority: CN
Inventors: 涂振坤
Original assignee: Simei Microelectronics Technology Suzhou Co ltd
Current assignee: Simei Microelectronics Technology Suzhou Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-17
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a multifunctional protective cover of a sensing resistor of a new energy automobile, which comprises a resistor mounting plate, the top of the resistor mounting plate is provided with a protective cover, two sides of the protective cover are symmetrically provided with threading holes and clamping structures, the threading hole is arranged in the protective cover, a square groove and a groove are arranged in the resistor mounting plate, the bottom end of the protective cover is arranged in the square groove, the groove is communicated with the square groove, the groove is arranged around the square groove, a first spring and a mandril are arranged in the groove, the two ends of the first spring are respectively and fixedly connected with the resistor mounting plate and the ejector rod, the utility model has simple structure and reasonable design, can strengthen the stability and the sealing property of the connection between the protective cover and the resistor mounting plate, thereby seal the protection to the resistor of installation in the protective cover to can protect the circuit that the protective cover both sides were worn to establish.

Description

Multifunctional protective cover of induction resistor of new energy automobile

Technical Field

The utility model relates to a new energy automobile's induction resistor's multifunctional protective cover belongs to auto-parts technical field.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel, adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile's induction resistor's multi-functional protective cover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multifunctional protective cover of a sensing resistor of a new energy automobile comprises a resistor mounting plate, wherein the top of the resistor mounting plate is provided with a protective cover, the protective cover is symmetrically provided with a threading hole and a clamping structure at two sides, the threading hole is arranged in the protective cover, a square groove and a groove are arranged in the resistor mounting plate, the bottom end of the protective cover is arranged in the square groove, the groove is communicated with the square groove, the groove is arranged around the square groove, a first spring and a mandril are arranged in the groove, two ends of the first spring are respectively fixedly connected with the resistor mounting plate and the mandril, an arc groove is arranged around the protective cover and corresponds to the arc end of the mandril, the top of the resistor mounting plate is provided with a fixed frame, a first sealing frame and a second sealing frame, the inner wall of the fixed frame, the fixed frame bottom has seted up first seal groove and second seal groove, first seal groove sets up in the second seal groove outside, first seal groove and first seal frame phase-match, second seal groove and second seal frame phase-match.

Furthermore, the clamping structure comprises a transverse plate, a second spring, an upper clamping block, a lower clamping block and an auxiliary plate, the transverse plate and the lower clamping block are fixedly connected with the protective cover respectively, two ends of the second spring are fixedly connected with the transverse plate and the upper clamping block respectively, and the auxiliary plate is fixedly connected with the upper clamping block.

Further, the inside both sides of protective cover symmetry respectively offer the sliding tray and the restriction groove that communicate mutually, it is provided with the sliding block to slide in the sliding tray, it is provided with the restriction piece to slide in the restriction groove, the sliding block respectively with last clamp splice and restriction piece fixed connection.

Furthermore, a strip-shaped groove communicated with the groove is formed in the resistor mounting plate, and the strip-shaped groove is symmetrically arranged on the upper side and the lower side of the groove.

Furthermore, a clamping block is connected in the strip-shaped groove in a sliding mode and fixedly connected with the ejector rod.

Further, all be provided with the bolt around the fixed frame top, just bolt tail runs through fixed frame and resistor mounting panel threaded connection.

The utility model has the advantages that:

1. through setting up ejector pin and arc wall, can fix between protective cover and the resistor mounting panel to cooperate first sealed frame, first seal groove, the sealed frame of second and second seal groove, strengthen the stability and the leakproofness of connecting, thereby seal the protection to the resistor of installation in the protective cover.

2. Through setting up the tight structure of clamp, can protect the circuit that protective cover both sides were worn to establish, prevent the circuit because of receiving the sense resistor separation of dragging and protective cover internal connection, through setting up sliding block and restriction piece, can restrict last clamp splice, make its more stable, through setting up bar groove and fixture block, can restrict the ejector pin, thereby only can make the arc end department of ejector pin in square inslot, guarantee the pushing down of protective cover bottom and take out, the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic diagram of an overall structure of a multifunctional protective cover of a sensing resistor of a new energy automobile according to the present invention;

fig. 2 is a schematic diagram of a resistor mounting plate structure of a multifunctional protective cover of a sensing resistor of a new energy automobile according to the present invention;

fig. 3 is a front view of the multifunctional protective cover of the sensing resistor of the new energy vehicle of the present invention;

fig. 4 is a schematic diagram of the internal structure of the part a of the multifunctional protective cover of the sensing resistor of the new energy vehicle according to the present invention;

fig. 5 is a schematic diagram of the internal structure of part B of the multifunctional protective cover of the induction resistor of the new energy vehicle according to the present invention;

fig. 6 is a schematic view of a clamping structure of the multifunctional protective cover of the sensing resistor of the new energy vehicle according to the present invention;

reference numbers in the figures: 1. a resistor mounting plate; 2. a protective cover; 3. threading holes; 4. a square groove; 5. a groove; 6. a first spring; 7. a top rod; 8. an arc-shaped slot; 9. a fixing frame; 10. a first seal frame; 11. a second seal frame; 12. a first seal groove; 13. a second seal groove; 14. a transverse plate; 15. a second spring; 16. an upper clamping block; 17. a lower clamping block; 18. an auxiliary plate; 19. a sliding groove; 20. a limiting groove; 21. a slider; 22. a limiting block; 23. a strip-shaped groove; 24. a clamping block; 25. and (4) bolts.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a multifunctional protective cover of a sensing resistor of a new energy automobile comprises a resistor mounting plate 1, wherein a protective cover 2 is arranged at the top of the resistor mounting plate 1, threading holes 3 and clamping structures are symmetrically arranged on two sides of the protective cover 2, the threading holes 3 are arranged in the protective cover 2, a square groove 4 and a groove 5 are formed in the resistor mounting plate 1, the bottom end of the protective cover 2 is arranged in the square groove 4, the groove 5 is communicated with the square groove 4, the groove 5 is arranged around the square groove 4, a first spring 6 and a mandril 7 are arranged in the groove 5, two ends of the first spring 6 are respectively fixedly connected with the resistor mounting plate 1 and the mandril 7, an arc-shaped groove 8 is formed around the protective cover 2, the arc-shaped groove 8 corresponds to the arc-shaped end of the mandril 7, and the protective cover 2 is fixed with the resistor mounting, 1 top of resistor mounting panel is provided with fixed frame 9, first seal frame 10 and second seal frame 11, fixed frame 9 inner wall and protective cover 2 fixed connection, fixed frame 9 top all is provided with bolt 25 all around, just bolt 25 bolt tail runs through

fixed frame

9 and 1 threaded connection of resistor mounting panel, will fix between fixed frame 9 and the resistor mounting panel 1, first seal groove 12 and second seal groove 13 have been seted up to fixed frame 9 bottom, first seal groove 12 sets up in the 13 outsides of second seal groove, first seal groove 12 and first seal frame 10 phase-match, second seal groove 13 and second seal frame 11 phase-match strengthen the stability and the leakproofness of connecting to the resistor to installation in the protective cover 2 carries out sealed protection.

Specifically, as shown in fig. 6, the clamping structure comprises a transverse plate 14, a second spring 15, an upper clamping block 16, a lower clamping block 17 and an auxiliary plate 18, the transverse plate 14 and the lower clamping block 17 are respectively fixedly connected with the protective cover 2, two ends of the second spring 15 are respectively fixedly connected with the transverse plate 14 and the upper clamping block 16, the auxiliary plate 18 is fixedly connected with the upper clamping block 16, the lines penetrating through the two sides of the protective cover 2 are protected to prevent the lines from being separated from the sensing resistor connected in the protective cover 2 due to dragging, the protective cover 2 is provided with a sliding groove 19 and a limiting groove 20 at two inner sides thereof, a sliding block 21 is arranged in the sliding groove 19 in a sliding mode, a limiting block 22 is arranged in the limiting groove 20 in a sliding mode, the slide block 21 is fixedly connected to the upper clamping block 16 and the limiting block 22, respectively, to limit the upper clamping block 16, so that the upper clamping block is more stable.

Specifically, as shown in fig. 5, set up the bar groove 23 that is linked together with recess 5 in the resistor mounting panel 1, bar groove 23 symmetry sets up both sides about recess 5, sliding connection has fixture block 24 in the bar groove 23, fixture block 24 and ejector pin 7 fixed connection restrict ejector pin 7 to only can make the arc end of ejector pin 7 be in square inslot 4, guarantee the pushing down and take out of 2 bottoms of protective cover.

The utility model discloses the theory of operation: install the sense resistor at resistor mounting panel 1 top, and establish protective cover 2 at the sense resistor outside cover, promote accessory plate 18, make last clamp splice 16 rise, make the circuit wear out through wires hole 3, loosen accessory plate 18 after wearing out, make last clamp splice 16 and lower clamp splice 17 press from both sides the circuit tightly, be in square groove 4 protective cover 2 bottom, and push down protective cover 2, through first spring 6, ejector pin 7 and arc wall 8, with protective cover 2 bottom mounting in square groove 4, simultaneously when installing protective cover 2, make first seal frame 10 set up in first seal groove 12, second seal frame 11 sets up in second seal groove 13, and use bolt 25 to fix between fixed frame 9 and the resistor mounting panel 1, therefore, the clothes hanger is strong in practicability.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional protective cover of new energy automobile's sense resistor, includes resistor mounting panel (1), its characterized in that: the resistor installing plate is characterized in that a protecting cover (2) is arranged at the top of the resistor installing plate (1), threading holes (3) and clamping structures are symmetrically arranged on two sides of the protecting cover (2), the threading holes (3) are arranged in the protecting cover (2), a square groove (4) and a groove (5) are formed in the resistor installing plate (1), the bottom end of the protecting cover (2) is arranged in the square groove (4), the groove (5) is communicated with the square groove (4), the groove (5) is arranged around the square groove (4), a first spring (6) and a mandril (7) are arranged in the groove (5), two ends of the first spring (6) are respectively fixedly connected with the resistor installing plate (1) and the mandril (7), an arc groove (8) is formed around the protecting cover (2), and the arc groove (8) corresponds to the arc end of the mandril (7), resistor mounting panel (1) top is provided with fixed frame (9), first seal frame (10) and second seal frame (11), fixed frame (9) inner wall and protective cover (2) fixed connection, first seal groove (12) and second seal groove (13) have been seted up to fixed frame (9) bottom, first seal groove (12) set up in second seal groove (13) outside, first seal groove (12) and first seal frame (10) phase-match, second seal groove (13) and second seal frame (11) phase-match.

2. The multifunctional protective cover for the sensing resistor of the new energy automobile as claimed in claim 1, wherein: the clamping structure comprises a transverse plate (14), a second spring (15), an upper clamping block (16), a lower clamping block (17) and an auxiliary plate (18), the transverse plate (14) and the lower clamping block (17) are fixedly connected with the protective cover (2) respectively, two ends of the second spring (15) are fixedly connected with the transverse plate (14) and the upper clamping block (16) respectively, and the auxiliary plate (18) is fixedly connected with the upper clamping block (16).

3. The multifunctional protective cover for the sensing resistor of the new energy automobile as claimed in claim 2, wherein: inside both sides of protective cover (2) symmetry respectively are seted up sliding tray (19) and restriction groove (20) that communicate each other, it is provided with sliding block (21) to slide in sliding tray (19), it is provided with restriction piece (22) to slide in restriction groove (20), sliding block (21) respectively with last clamp splice (16) and restriction piece (22) fixed connection.

4. The multifunctional protective cover for the sensing resistor of the new energy automobile as claimed in claim 1, wherein: a strip-shaped groove (23) communicated with the groove (5) is formed in the resistor mounting plate (1), and the strip-shaped groove (23) is symmetrically arranged on the upper side and the lower side of the groove (5).

5. The multifunctional protective cover for the sensing resistor of the new energy automobile as claimed in claim 4, wherein: a clamping block (24) is connected in the strip-shaped groove (23) in a sliding mode, and the clamping block (24) is fixedly connected with the ejector rod (7).

6. The multifunctional protective cover for the sensing resistor of the new energy automobile as claimed in claim 1, wherein: all be provided with bolt (25) around fixed frame (9) top, just bolt (25) bolt tail runs through fixed frame (9) and resistor mounting panel (1) threaded connection.