CN212209956U

CN212209956U - Clock spring

Info

Publication number: CN212209956U
Application number: CN202021202473.7U
Authority: CN
Inventors: 刘耀光
Original assignee: Suzhou Fangchang Precision Electromechanical Co ltd
Current assignee: Suzhou Fangchang Precision Electromechanical Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-12-22
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a clock spring, which comprises a clock spring main body, wherein the outer side of the clock spring main body is connected with a connecting wire harness, the outer side of the clock spring main body is provided with a limiting mechanism, the outer side of the clock spring main body is fixed with a mounting plate, and the mounting plate is internally provided with a mounting hole; the utility model can clamp the outer side of the connecting wire harness through the limiting mechanism, and then use the rubber sleeve to cover the outer side of the mounting rod and the mounting block, thereby limiting the outer side of the connecting wire harness and ensuring that the connecting wire harness is connected with the clock spring main body more closely and tightly; the utility model discloses can restrict the position of spacing pad through the locating plate through positioning mechanism's setting, the locating plate can extrude to the outside this moment to the installation position in the clock spring main part outside is assisted fixedly, ensures that clock spring main part mounting structure is firm.

Description

Clock spring

Technical Field

The utility model belongs to the technical field of the clock spring, concretely relates to clock spring.

Background

The clock spring is called a rotary connector, an air bag hairspring and a spiral cable, is used for connecting a main air bag and an air bag wire harness or a wire harness of a switch button and a control unit of a steering wheel, the main air bag rotates along with the steering wheel, the wire harness is easy to loosen and not attached enough in the using process of the existing clock spring, and the problem of difficult use exists, so that the clock spring is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clock spring to solve the current clock spring that proposes in the above-mentioned background art in the use, the pencil exists easily not hard up and the condition of laminating inadequately, has the problem of difficult use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clock spring, includes the clock spring main part, the outside of clock spring main part is connected with the connecting wire and restraints, stop gear is installed in the outside of clock spring main part, the outside of clock spring main part is fixed with the mounting panel, the mounting hole has been seted up to the inside of mounting panel, positioning mechanism is installed in the outside of clock spring main part.

The limiting mechanism comprises an outer shell, a movable rod penetrating through the other side of the outer shell is arranged on one side of the outer shell, a limiting sleeve is fixed at one end of the movable rod, an installation block is fixed at the other end of the movable rod, an installation rod is arranged at the top of the outer shell, a rubber sleeve is movably connected to the outer side of the installation rod, a limiting plate is fixed to the outer side of the movable rod, and a supporting spring is connected to one side of the limiting plate.

Preferably, positioning mechanism includes the protective housing, the interior diapire of protective housing is provided with coupling spring, spacing pad is installed at coupling spring's top, the top of spacing pad is provided with the spliced pole, the extrusion pad is installed at the top of spliced pole, the both sides inner wall of protective housing all is provided with the locating plate.

Preferably, the bottom of the extrusion pad is provided with a limiting rod, and the top of the protective shell is provided with a through hole.

Preferably, the outer side of the mounting block is provided with a clamping groove, and the clamping groove is matched with the rubber sleeve in size.

Preferably, a fixing sleeve is mounted on the outer side of the clock spring main body.

Preferably, the outside of installation pole is provided with the supporting pad, the top and the rubber sleeve laminating of supporting pad.

Preferably, the inside of shell body is provided with the fixed bolster, one side and the fixed bolster laminating of limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses can make stop collar and fixed cover press from both sides tightly to the outside of being connected the pencil through stop gear's setting, use the rubber sleeve cover in the outside of installation pole and installation piece afterwards to carry on spacingly to the outside of being connected the pencil, ensure and be connected comparatively closely and the laminating between the clock spring main part.

(2) The utility model discloses can restrict the position of spacing pad through the locating plate through positioning mechanism's setting, the locating plate can extrude to the outside this moment to the installation position in the clock spring main part outside is assisted fixedly, ensures that clock spring main part mounting structure is firm.

Drawings

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

FIG. 2 is a schematic structural view of a limiting mechanism of the present invention;

FIG. 3 is a schematic structural view of the positioning mechanism of the present invention;

in the figure: 1. a clock spring body; 2. connecting a wire harness; 3. a limiting mechanism; 31. an outer housing; 32. a movable rod; 33. a limiting sleeve; 34. mounting blocks; 35. mounting a rod; 36. a rubber sleeve; 37. a limiting plate; 38. a support spring; 4. mounting a plate; 5. mounting holes; 6. a positioning mechanism; 61. a protective shell; 62. a connecting spring; 63. a limiting pad; 64. connecting columns; 65. pressing the cushion; 66. and (7) positioning the plate.

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.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the clock spring comprises a clock spring main body 1, wherein the outer side of the clock spring main body 1 is connected with a connecting wire harness 2, a limiting mechanism 3 is installed on the outer side of the clock spring main body 1, a mounting plate 4 is fixed on the outer side of the clock spring main body 1, a mounting hole 5 is formed in the mounting plate 4, and a positioning mechanism 6 is installed on the outer side of the clock spring main body 1.

The limiting mechanism 3 comprises an outer shell 31, one side of the outer shell 31 is provided with a movable rod 32 penetrating the other side of the outer shell 31, one end of the movable rod 32 is fixed with a limiting sleeve 33, the other end of the movable rod 32 is fixed with a mounting block 34, the top of the outer shell 31 is provided with a mounting rod 35, the outer side of the mounting rod 35 is movably connected with a rubber sleeve 36, the outer side of the movable rod 32 is fixed with a limiting plate 37, one side of the limiting plate 37 is connected with a supporting spring 38, when the device is used, the utility model can push the limiting plate 37 and the movable rod 32 to move outwards through the arrangement of the limiting mechanism 3 and the elastic force provided by the supporting spring 38, a user can stir the connecting wire harness 2 to move and clamp the connecting wire harness 2 into the outer side of the limiting sleeve 33, then press the mounting block 34 to enable the mounting block 34 to push the movable rod 32 and the limiting, and then, a rubber sleeve 36 is sleeved on the outer sides of the mounting rod 35 and the mounting block 34, so that the outer side of the connecting wire harness 2 is limited, and the connection with the clock spring main body 1 is ensured to be tight and attached.

In this embodiment, preferably, a clamping groove is formed on the outer side of the mounting block 34, and the clamping groove is matched with the rubber sleeve 36 in size.

In this embodiment, it is preferable that a fixing sleeve is attached to the outer side of the clock spring main body 1.

In this embodiment, preferably, the outer side of the mounting rod 35 is provided with a supporting pad, and the top of the supporting pad is attached to the rubber sleeve 36.

In this embodiment, preferably, a fixing pad is disposed inside the outer casing 31, and one side of the limiting plate 37 is attached to the fixing pad.

Example 2

Referring to fig. 1-3, the present invention provides a technical solution: the clock spring comprises a clock spring main body 1, wherein the outer side of the clock spring main body 1 is connected with a connecting wire harness 2, a limiting mechanism 3 is installed on the outer side of the clock spring main body 1, a mounting plate 4 is fixed on the outer side of the clock spring main body 1, a mounting hole 5 is formed in the mounting plate 4, and a positioning mechanism 6 is installed on the outer side of the clock spring main body 1.

In this embodiment, preferably, the positioning mechanism 6 includes a protective shell 61, a connecting spring 62 is provided on the inner bottom wall of the protective shell 61, a limiting pad 63 is installed on the top of the connecting spring 62, a connecting column 64 is provided on the top of the limiting pad 63, a pressing pad 65 is installed on the top of the connecting column 64, positioning plates 66 are provided on the inner walls of two sides of the protective shell 61, the positioning mechanism 6 can be set, after the clock spring main body 1 is installed, the connecting spring 62 in the protective shell 61 provides elastic force, so as to press the bottom of the limiting pad 63 to the outside, and limit the position of the limiting pad 63 through the positioning plates 66, at this time, the positioning plates 66 can be pressed to the outside, and assist in fixing the installation position outside the clock spring main body 1, and ensure that.

In this embodiment, preferably, the bottom of the pressing pad 65 is provided with a limiting rod, and the top of the protective shell 61 is provided with a through hole.

The utility model discloses a theory of operation and use flow: when the device is used, the utility model discloses can pass through the setting of stop gear 3, provide elasticity through supporting spring 38 this moment, can promote limiting plate 37 and movable rod 32 activity to the outside, the user can stir connecting harness 2 and move and make it block in the outside of stop collar 33, press down installation piece 34 again, make installation piece 34 promote movable rod 32 and stop collar 33 and move, make stop collar 33 and fixed cover press from both sides tightly the outside of connecting harness 2, use rubber sleeve 36 cover outside of installation piece 35 and installation piece 34 subsequently, thereby spacing the outside of connecting harness 2, ensure to be connected comparatively closely and laminating with clock spring main part 1; through the setting of positioning mechanism 6, when clock spring main part 1 installation back, connecting spring 62 in the accessible protective housing 61 provides elasticity to outside extrudees spacing pad 63's bottom, and restricts spacing pad 63's position through locating plate 66, and locating plate 66 can extrude outside this moment, and assists fixedly to the installation position in the clock spring main part 1 outside, ensures that clock spring main part 1 mounting structure is firm.

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 a clock spring, includes clock spring main part (1), the outside of clock spring main part (1) is connected with connecting wire harness (2), its characterized in that: the clock spring is characterized in that a limiting mechanism (3) is installed on the outer side of the clock spring main body (1), a mounting plate (4) is fixed on the outer side of the clock spring main body (1), a mounting hole (5) is formed in the mounting plate (4), and a positioning mechanism (6) is installed on the outer side of the clock spring main body (1);

stop gear (3) are including shell body (31), one side of shell body (31) is provided with movable rod (32) that runs through its opposite side, the one end of movable rod (32) is fixed with stop collar (33), the other end of movable rod (32) is fixed with installation piece (34), the top of shell body (31) is provided with installation pole (35), the outside swing joint of installation pole (35) has rubber sleeve (36), the outside of movable rod (32) is fixed with limiting plate (37), one side of limiting plate (37) is connected with supporting spring (38).

2. A clock spring as claimed in claim 1, wherein: positioning mechanism (6) are including protective housing (61), the interior diapire of protective housing (61) is provided with coupling spring (62), spacing pad (63) are installed at the top of coupling spring (62), the top of spacing pad (63) is provided with spliced pole (64), extrusion pad (65) are installed at the top of spliced pole (64), the both sides inner wall of protective housing (61) all is provided with locating plate (66).

3. A clock spring as claimed in claim 2, wherein: the limiting rod is installed at the bottom of the extrusion pad (65), and a through hole is formed in the top of the protective shell (61).

4. A clock spring as claimed in claim 1, wherein: the outer side of the mounting block (34) is provided with a clamping groove, and the clamping groove is matched with the rubber sleeve (36) in size.

5. A clock spring as claimed in claim 1, wherein: the outer side of the clock spring main body (1) is provided with a fixed sleeve.

6. A clock spring as claimed in claim 1, wherein: the outside of installation pole (35) is provided with the supporting pad, the top and the rubber sleeve (36) laminating of supporting pad.

7. A clock spring as claimed in claim 1, wherein: the inside of shell body (31) is provided with the fixed bolster, one side and the fixed bolster laminating of limiting plate (37).