CN216851601U

CN216851601U - Automobile seat backrest angle modulation motor fixing support

Info

Publication number: CN216851601U
Application number: CN202220271578.0U
Authority: CN
Inventors: 孙振昌
Original assignee: Qingdao Xinsheng Detai Industry And Trade Co ltd
Current assignee: Qingdao Xinsheng Detai Industry And Trade Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-06-28
Anticipated expiration: 2032-02-10

Abstract

The utility model belongs to the technical field of car seat, and a car seat back angle modulation motor fixed bolster is disclosed, including bottom plate, top cap and angle modulation motor, the equal fixed mounting in both sides has fixed ear about bottom plate upper end and lower extreme, the positive fixed mounting of bottom plate lower extreme has the base, the fixed block is all installed to the left and right sides at bottom plate middle part, the expansion joint has been seted up at the middle part of fixed block, the inside swing joint of expansion joint has splint, the outside end activity joint of splint has the dwang. During the installation, can fix the bottom plate on the back curb plate with bolt and fixed ear cooperation earlier, in directly putting into the inside standing groove of base with the angle modulation motor after that, guarantee the cooperation relation of angle modulation mechanism on angle modulation motor and the back curb plate, then utilize the splint on both sides to fix the angle modulation motor centre gripping, easy operation, convenient to use does not need specific instrument, like this alright in order to reach the convenient purpose of dismouting.

Description

Automobile seat backrest angle modulation motor fixing support

Technical Field

The utility model belongs to the technical field of car seat, specifically a car seat back angle modulation motor fixed bolster.

Background

The seat back of the car is generally electrically adjusted by an angle adjusting motor mounted on a side plate of the seat back.

Most of existing automobile seat backrest angle modulation motors are directly fixed on a backrest side plate in a bolt mode, and the angle modulation motors are required to be mounted and dismounted through specific tools in a dismounting and replacing mode, so that the automobile seat backrest angle modulation motors are very troublesome.

Just the utility model discloses still make the improvement to the firm aspect of installation of angle modulation motor for the angle modulation motor installation is more firm, and is difficult not hard up.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a car seat back angle modulation motor fixed bolster has the advantage that the dismouting is convenient and the installation is firm.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing support of an angle modulation motor of an automobile seat backrest comprises a bottom plate, a top cover and an angle modulation motor, wherein fixing lugs are fixedly arranged on the left side and the right side of the upper end and the lower end of the bottom plate, a base is fixedly arranged on the front side of the lower end of the bottom plate, fixing blocks are respectively arranged on the left side and the right side of the middle part of the bottom plate, a movable opening is formed in the middle of the fixing block, a clamping plate is movably connected inside the movable opening, a rotating rod is movably clamped at the outer side end of the clamping plate, springs located on the outer side of the rotating rod are fixedly connected on the two sides inside the movable opening, the springs are fixedly connected with the clamping plate, inserting rods are fixedly arranged at the bottoms of the left end and the right end of the top cover, a positive iron-absorbing block is fixedly arranged at the bottoms of the inserting rods, inserting holes are respectively formed in the tops of the clamping plate and the base, one end of the angle modulation motor is placed in a placing groove, and then the rotating rods on the two sides are rotated, because of the existence of screw thread, thereby make the dwang promote splint to the inboard and fix the angle modulation motor extrusion, and the spring that has elasticity also can give splint an inboard driving force, can avoid the dwang to receive external force and rotate easily, jack on the splint can align with the jack at base top simultaneously, the rethread passes the jack on the splint with the inserted bar of top cap bottom until inserting the jack on the base, then the bottom of top cap offsets with the top of angle modulation motor, utilize the positive pole to inhale the iron stone piece and inhale the iron stone piece with the negative pole to inhaling, can guarantee that the stable inserting of inserted bar is inside the jack, spacing through the inserted bar, can prevent the splint outwards removal on both sides, guarantee that its centre gripping is fixed stable.

As a preferred technical scheme of the utility model, threaded hole is run through at the middle part of fixed ear, the standing groove with angle modulation motor internal diameter value adaptation is seted up at the middle part of base, and available bolt and fixed ear cooperation are fixed the bottom plate on the back curb plate, and in directly putting into the standing groove of base inside with angle modulation motor after that, guarantee angle modulation motor and back curb plate on the cooperation relation of angle modulation mechanism.

As a preferred technical scheme of the utility model, the inside bottom fixed mounting of base upper end jack has the negative pole to inhale the iron stone, the internal diameter value of inserted bar and the internal diameter value adaptation of jack, the inserted bar when the top cap bottom passes the jack on the splint until inserting the jack on the base, then the bottom of top cap offsets with the top of angle modulation motor, utilizes anodal iron stone and negative pole to inhale the iron stone, can guarantee that the inserted bar is stable to be inserted inside the jack.

As a preferred technical scheme of the utility model, spacing spout has all been seted up on two inner walls about the activity mouth, the equal fixed mounting in both sides has spacing slider about the splint lower extreme, and spacing spout and spacing slider's existence can guarantee that splint slide at activity mouth internal stability, the convenient position of adjusting splint through rotating the dwang.

As a preferred technical scheme of the utility model, circular mouth has been seted up at the middle part of fixed block upper end outside end, all be carved with the screw thread with the surface of dwang on the inner wall of circular mouth, because the existence of screw thread, the accessible rotates the dwang and makes its promotion or stimulate that splint remove about to adjust the position of splint, easy to assemble and dismantlement work.

As a preferred technical scheme of the utility model, the medial extremity of splint adopts the arc structure, and the splint that adopt the arc structure can agree with better with the lateral wall of angle modulation motor to better through to inboard extrusion firmly fix the angle modulation motor.

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

1. the utility model realizes the advantage of convenient assembly and disassembly through the structure matching of the clamping plate, the rotating rod, the top cover and the like, when in installation, the bottom plate can be fixed on the backrest side plate by the matching of the bolt and the fixing lug, then the angle modulation motor is directly placed into the placing groove in the base, the matching relation between the angle modulation motor and the angle modulation mechanism on the backrest side plate is ensured, then the angle modulation motor is clamped and fixed by the clamping plates at the two sides, and then the inserted bar is inserted into the inserting hole to complete the installation work; during the dismantlement, only need to outside pulling top cap for inserted bar breaks away from with the jack, thereby takes off the top cap, then the dwang that rotates both sides drives splint and angle modulation motor contactless, takes the angle modulation motor out from the standing groove again and can accomplish the dismantlement work to the angle modulation motor, easy operation, and convenient to use does not need specific instrument, like this alright reach the convenient purpose of dismouting.

2. The utility model realizes the advantage of stable installation by matching the structures of the jack, the spring, the inserted bar and the like, one end of the angle modulation motor is placed in the placing groove, then the rotating rods on two sides are rotated, the rotating rods push the clamp plates inwards due to the existence of threads, so that the angle modulation motor is extruded and fixed, the spring with elasticity can also give the clamp plates an inward pushing force, the rotating rods can be prevented from being easily rotated by external force, meanwhile, the jacks on the clamp plates can be aligned with the jacks on the top of the base, the inserted bar at the bottom of the top cover passes through the jacks on the clamp plates until being inserted into the jacks on the base, the bottom of the top cover is abutted against the top of the angle modulation motor, the positive pole piece and the negative pole piece are utilized to suck, the inserted bar can be ensured to be stably inserted into the jacks, the limit of the inserted bar can prevent the clamp plates on two sides from outwards moving, the clamping and fixing stability of the device is ensured, so that the purpose of stable installation can be achieved.

Drawings

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

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

FIG. 3 is a schematic view of the position of the positive iron-attracting block of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the joint between the rotating rod and the clamping plate of the present invention;

fig. 5 is a schematic diagram of the structure jack position of the present invention.

In the figure: 1. a base plate; 2. fixing the ear; 3. a base; 4. a jack; 5. a fixed block; 6. a movable opening; 7. a splint; 8. rotating the rod; 9. a spring; 10. a top cover; 11. inserting a rod; 12. the positive pole is attracted by the iron stone; 13. angle modulation motor.

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.

As shown in fig. 1 to 5, the utility model provides a fixing bracket for an angle modulation motor of a car seat backrest, which comprises a bottom plate 1, a top cover 10 and an angle modulation motor 13, wherein fixing lugs 2 are fixedly arranged at the left side and the right side of the upper end and the lower end of the bottom plate 1, a base 3 is fixedly arranged at the front side of the lower end of the bottom plate 1, fixing blocks 5 are arranged at the left side and the right side of the middle part of the bottom plate 1, a movable opening 6 is arranged at the middle part of the fixing block 5, a clamping plate 7 is movably connected with the inner part of the movable opening 6, a rotating rod 8 is movably clamped at the outer side end of the clamping plate 7, springs 9 positioned at the outer side of the rotating rod 8 are fixedly connected with the two sides inside of the movable opening 6, an inserting rod 11 is fixedly arranged at the bottom of the left end and the right end of the top cover 10, an anode iron-absorbing block 12 is fixedly arranged at the bottom of the inserting rod 11, inserting holes 4 are arranged at the tops of the clamping plate 7 and the base 3, one end of the angle modulation motor 13 is arranged in a placing groove, then through the dwang 8 that rotates both sides, because the existence of screw thread, thereby make dwang 8 promote splint 7 to the inboard and fix angle modulation motor 13 extrusion, and spring 9 that has elasticity also can give splint 7 an inboard driving force, can avoid dwang 8 to receive external force and rotate easily, jack 4 on splint 7 can align with jack 4 at base 3 top simultaneously, the rethread passes jack 4 on splint 7 with the inserted bar 11 of top cap 10 bottom until inserting jack 4 on base 3, then the bottom of top cap 10 offsets with angle modulation motor 13's top, utilize the positive pole to inhale iron stone piece 12 and inhale iron stone piece to inhaling with the negative pole, can guarantee that inserted bar 11 is stable insert inside jack 4, spacing through inserted bar 11, can prevent splint 7 on both sides outwards from moving, guarantee that its centre gripping is fixed stable.

The middle of the fixing lug 2 is penetrated with a threaded hole, the middle of the base 3 is provided with a placing groove matched with the inner diameter of the angle adjusting motor 13, the bottom plate 1 can be fixed on the backrest side plate through the matching of the bolt and the fixing lug 2, then the angle adjusting motor 13 is directly placed into the placing groove in the base 3, and the matching relation of the angle adjusting mechanism on the angle adjusting motor 13 and the backrest side plate is ensured.

Wherein, the inside bottom fixed mounting of base 3 upper end jack 4 has the negative pole to inhale the iron piece, and the internal diameter value of inserted bar 11 and the internal diameter value adaptation of jack 4, the inserted bar 11 when the top cap 10 bottom passes jack 4 on splint 7 until inserting jack 4 on the base 3, then the bottom of top cap 10 offsets with the top of angle modulation motor 13, utilizes anodal magnet piece 12 and the negative pole to inhale the iron piece to inhaling, can guarantee that 11 stable insertions of inserted bar are inside jack 4.

Wherein, all seted up spacing spout on two inner walls about movable mouthful 6, the equal fixed mounting in the left and right sides of splint 7 lower extreme has spacing slider, and the existence of spacing spout and spacing slider can guarantee that splint 7 slides at the inside stability of movable mouthful 6, conveniently adjusts splint 7's position through rotating dwang 8.

Wherein, the circular mouth has been seted up at the middle part of the 5 upper end outside ends of fixed block, and the screw thread has all been carved with the surface of dwang 8 on the inner wall of circular mouth, because the existence of screw thread, the accessible rotates dwang 8 and makes its promotion or pulling splint 7 and remove to adjust splint 7's position, easy to assemble and dismantlement work.

The inner side end of the clamping plate 7 is of an arc-shaped structure, and the clamping plate 7 adopting the arc-shaped structure can be better matched with the outer side wall of the angle adjusting motor 13, so that the angle adjusting motor 13 is better and firmly fixed through inwards extruding.

The utility model discloses a theory of operation and use flow:

firstly, during installation, the bottom plate 1 can be fixed on the backrest side plate by matching bolts with the fixing lugs 2, and then the angle adjusting motor 13 is directly placed in the placing groove in the base 3, so that the matching relation between the angle adjusting motor 13 and an angle adjusting mechanism on the backrest side plate is ensured;

then, by rotating the rotating rods 8 on the two sides, due to the existence of the threads, the rotating rods 8 push the clamping plate 7 inwards to extrude and fix the angle adjusting motor 13, and the elastic spring 9 can also provide an inwards pushing force for the clamping plate 7, so that the rotating rods 8 can be prevented from being easily rotated by an external force;

meanwhile, the insertion holes 4 in the clamping plates 7 are aligned with the insertion holes 4 in the top of the base 3, the insertion rods 11 in the bottom of the top cover 10 penetrate through the insertion holes 4 in the clamping plates 7 until the insertion holes 4 in the base 3 are inserted, then the bottom of the top cover 10 abuts against the top of the angle adjusting motor 13, the positive pole iron absorbing blocks 12 and the negative pole iron absorbing blocks are used for absorbing in the opposite direction, the insertion rods 11 can be stably inserted into the insertion holes 4, the clamping plates 7 on the two sides can be prevented from moving outwards through the limiting of the insertion rods 11, and the clamping and fixing stability of the clamping plates can be guaranteed;

when needing to dismantle the change to angle modulation motor 13, only need to outside pulling top cap 10 for inserted bar 11 breaks away from with jack 4, thereby takes off top cap 10, then the dwang 8 that rotates both sides drives splint 7 and angle modulation motor 13 contactless, takes out angle modulation motor 13 again from the standing groove and can accomplish the dismantlement work to angle modulation motor 13, easy operation, convenient to use does not need specific instrument.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 car seat back angle modulation motor fixed bolster, includes bottom plate (1), top cap (10) and angle modulation motor (13), its characterized in that: the left side and the right side of the upper end and the lower end of the bottom plate (1) are both fixedly provided with a fixed lug (2), a base (3) is fixedly arranged on the front surface of the lower end of the bottom plate (1), fixing blocks (5) are arranged on the left side and the right side of the middle part of the bottom plate (1), the middle part of the fixed block (5) is provided with a movable opening (6), the interior of the movable opening (6) is movably connected with a clamping plate (7), the outer side end of the clamping plate (7) is movably clamped with a rotating rod (8), two sides of the inner part of the movable opening (6) are fixedly connected with springs (9) positioned at the outer side of the rotating rod (8), the spring (9) is fixedly connected with the clamping plate (7), the bottoms of the left and right ends of the top cover (10) are fixedly provided with inserted rods (11), the bottom of the inserted bar (11) is fixedly provided with a positive iron-absorbing block (12), the top of the clamping plate (7) and the top of the base (3) are both provided with jacks (4).

2. The automobile seat backrest angle modulation motor fixing bracket according to claim 1, characterized in that: the middle part of the fixing lug (2) penetrates through a threaded hole, and the middle part of the base (3) is provided with a placing groove matched with the inner diameter value of the angle adjusting motor (13).

3. The automobile seat backrest angle modulation motor fixing bracket according to claim 1, characterized in that: the inside bottom fixed mounting of base (3) upper end jack (4) has the negative pole to inhale the iron stone piece, the internal diameter value of inserted bar (11) and the internal diameter value adaptation of jack (4).

4. The automobile seat backrest angle modulation motor fixing bracket according to claim 1, characterized in that: the limiting sliding grooves are formed in the left inner wall and the right inner wall of the movable opening (6), and limiting sliding blocks are fixedly mounted on the left side and the right side of the lower end of the clamping plate (7).

5. The automobile seat backrest angle modulation motor fixing bracket according to claim 1, characterized in that: circular mouth has been seted up at the middle part of fixed block (5) upper end outside end, all be carved with the surface of dwang (8) on the inner wall of circular mouth the screw thread.

6. The automobile seat backrest angle modulation motor fixing bracket according to claim 1, characterized in that: the inner side end of the clamping plate (7) adopts an arc-shaped structure.