Automobile air conditioner controller assembling cushion tool

Abstract

The utility model belongs to the technical field of controller assembling, and particularly relates to an automobile air conditioner controller assembling cushion tool which comprises an assembling mechanism, and the assembling mechanism comprises a hollow gearbox. Two transverse rotating rods are rotationally arranged between the left side wall and the right side wall of an inner cavity of the gearbox through bearing seats, and spline rods are arranged on the left section and the right section of a rod body of each rotating rod respectively. When the distance between the movable frames on the left side and the right side needs to be adjusted, the positive and negative tooth screw rod is driven by the knob to rotate, so that the movable frames on the left side and the right side slide along rod bodies of the positive and negative tooth screw rod and the limiting rod, and the spline cylinder slides along the spline rod, and therefore the distance between the two movable frames is adjusted, and the distance between the screwdriver heads can be directly adjusted. When the screwdriver head needs to be used for tightening the bolt, the double-head servo motor is started to drive the two worms to rotate, the two positive and negative tooth lead screws rotate at the same time through the worms and the worm wheels, then the spline rod and the spline cylinder drive the first bevel gear to rotate, and then the second bevel gear drives the driving rod, the connecting base and the screwdriver head.

Description

TECHNICAL FIELD

[0001] The utility model relates to controller assembly technical field, concretely is automobile air conditioner controller assembly pad utensil. BACKGROUND

[0002] The cold and warm air conditioner is installed on the car to improve the comfort when driving the vehicle, and the air conditioner on the car is controlled by the air conditioner controller. The air conditioner control is divided into manual controller and automatic controller. The automobile air conditioner controller needs to be installed in the center console of the vehicle. The installation space of the air conditioner controller in the center console of the vehicle is small. In order to improve the installation speed of the air conditioner controller, the assembly pad utensil is needed to assist the installation. In the prior art, the authorized announcement No. CN221871837 discloses an automobile air conditioner controller assembly pad utensil, which comprises a stand column and a lifting sleeve. The lifting sleeve is movably sleeved on the surface of the stand column. A first cross arm is movably installed on the surface of the lifting sleeve. A second cross arm is movably installed on the bottom of the surface of the stand column. An assembly mechanism is movably installed on the end of the first cross arm and the second cross arm. Quick release mechanisms are arranged on the surfaces of the two ends of the first cross arm and the second cross arm.

[0003] The existing automobile air conditioner controller assembly pad utensil has the following defects:

[0004] 1. Although the above-mentioned patent can drive multiple bits to tighten the fixed bolt at the same time, the pitch of the bolt is different for air conditioner controllers of different widths. Although the above-mentioned technology can replace the first cross arm to realize the replacement of different assembly mechanisms, it is more convenient to directly adjust the pitch of the bit.

[0005] 2. If the pitch of the bit can only be adjusted, the bit is also different for different types of bolts, so the bit can also be replaced according to different types of bolts under the premise of adjusting the pitch of the bit. Therefore, a solution is needed. UTILITY MODEL CONTENTS

[0006] The purpose of this part is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0007] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0008] The automobile air conditioner controller assembly pad utensil comprises:

[0009] The assembly mechanism comprises a gear box with a hollow core;

[0010] Two transverse rotating rods are arranged between the left and right side walls of the inner cavity of the gear box through bearing seats, and the left and right sections of the rod body of each of the two transverse rotating rods are respectively provided with a spline rod, a movable frame is arranged on the spline rod in a sleeving and sliding manner, a transverse spline barrel is arranged on the side wall of the movable frame in a penetrating and rotating manner through a bearing sleeve, the spline barrel is adapted and driven with the spline rod, the movable frame is in a "U" shape, and the inner side wall of the gear box is provided with a pitch adjusting assembly for adjusting the distance between the left and right movable frames.

[0011] A vertical drive rod is arranged on the center of the bottom wall of each movable frame in a penetrating and rotating manner through a bearing sleeve, a first bevel gear is arranged on the rod body of the spline barrel, a second bevel gear meshing with the first bevel gear is arranged at the top end of the drive rod, and a plug is detachably arranged on the bottom end of the drive rod through a connecting seat, and the inside of the gear box is provided with a driving assembly for driving the rotating rod to rotate.

[0012] As a preferred scheme of the automobile air conditioner controller assembly pad of the utility model, the pitch adjusting assembly comprises two transverse positive and negative thread rods arranged on the left and right side walls of the inner cavity of the gear box in a rotating manner through bearing seats and two transverse limiting rods arranged in a fixed manner, the thread directions of the left and right sections of the two positive and negative thread rods are opposite and are respectively screwed through the side walls of the left and right movable frames, and the rod body of the limiting rod is arranged in a sliding and penetrating manner through the side wall of the movable frame.

[0013] As a preferred scheme of the automobile air conditioner controller assembly pad of the utility model, the positive and negative thread rods and the limiting rods are arranged at intervals with the drive rod, one end of the positive and negative thread rod is arranged in a penetrating and rotating manner through the side wall of the gear box and is provided with a knob.

[0014] As a preferred scheme of the automobile air conditioner controller assembly pad of the utility model, the top of the plug is provided with an insertion block, the bottom wall of the connecting seat is provided with an insertion slot for the insertion block, and the insertion block and the connecting seat are assembled through screws after the insertion block is inserted into the insertion slot.

[0015] As a preferred scheme of the automobile air conditioner controller assembly pad of the utility model, the bottom of the gear box is provided with an opening for the transverse displacement of the rod body of the drive rod.

[0016] As a preferred scheme of the automobile air conditioner controller assembly pad of the utility model, the driving assembly comprises a double-head servo motor arranged in a fixed manner at the center position of the bottom wall of the inner cavity of the gear box, the front and rear output shafts of the double-head servo motor are connected with a worm through a shaft coupling, the other end of the worm is arranged on the inner side wall of the gear box in a rotating manner through a bearing seat, and a worm wheel meshing with the worm is arranged in a fixed manner on the rod body of the rotating rod.

[0017] The utility model discloses the beneficial effect is: when needing to adjust the interval of left and right two sides movable frame, through knob drive positive and negative toothed rod rotation, make left and right two sides movable frame along the rod body of positive and negative toothed rod and limit rod slide, and key tube slides along the key rod, thereby adjust the interval of two movable frame, can directly adjust the interval of batch head directly,

[0018] And need to use batch head to tighten bolt, start double -end servo motor drive two worm rotation, through worm and worm wheel make two positive and negative toothed rod rotate simultaneously, again through key rod and key tube drive first bevel gear rotation, again through second bevel gear drive drive rod, connecting seat and batch head. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the utility model embodiment, below will combine with the detailed implementation and the utility model are explained in detail, obviously, the following description in the drawing is only some implementation of the utility model, for the ordinary skill in the art person, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings. Wherein:

[0020] Figure 1 It is the structural schematic diagram of the utility model;

[0021] Figure 2 It is the structural schematic diagram of the gear box inside the utility model;

[0022] Figure 3 It is the structural schematic diagram of the utility model Figure 2 The structural schematic diagram of the direction of looking up;

[0023] Figure 4 It is the structural schematic diagram of movable frame etc. component of the utility model;

[0024] Figure 5 It is the structural schematic diagram when batch head of the utility model is detached;

[0025] Figure 6 It is the structural schematic diagram of the utility model Figure 5 The structural schematic diagram of the direction of looking up.

[0026] In the drawing: assembly mechanism 100, gear box 101, rotating lever 200, key rod 201, movable frame 202, key cylinder 203, positive and negative toothed rod 204, limit rod 205, knob 206, drive rod 300, first bevel gear 301, second bevel gear 302, connecting seat 303, batch head 304, plug 305, slot 306, screw 307, opening 308, double -end servo motor 400, worm 401, worm wheel 402. DETAILED DESCRIPTION

[0027] In order to make the above objects, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0028] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0029] Secondly, the present application is described in detail in combination with the schematic diagram, when the embodiments of the present application are described in detail, in order to facilitate the description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0030] In order to make the objects, technical schemes and advantages of the present application more clear, the embodiments of the present application will be described in further detail below with reference to the drawings.

[0031] Please refer to Figures 1-6 , which shows the structure schematic diagram of the embodiment of the automobile air conditioner controller assembly pad, please refer to Figures 1-6 , for detailed introduction of the automobile air conditioner controller assembly pad.

[0032] Example 1

[0033] For the above problem 1 to be solved: for different width of air conditioner controller, the pitch of bolt is also different, in the disclosed technology, although the first cross arm can be replaced to realize the replacement of different assembly mechanism, but if the pitch of the head can be directly adjusted, it is more convenient;

[0034] The solution is as follows: the automobile air conditioner controller assembly pad comprises an assembly mechanism 100, the assembly mechanism 100 comprises a gear box 101 with a hollow core;

[0035] The inner cavity of the gear box 101 is rotatably provided with two transverse rotating rods 200 between the left and right side walls through the bearing seat, the left and right two sections of the rod body of each rotating rod 200 are respectively provided with a spline rod 201, the spline rod 201 is sleeved with a slidingly arranged movable frame 202, the side wall of the movable frame 202 is rotatably penetrated and provided with a transverse spline barrel 203 through the bearing sleeve, the spline barrel 203 is adaptively driven with the spline rod 201, the movable frame 202 is in the shape of "U", the inner side wall of the gear box 101 is provided with a pitch adjusting assembly for adjusting the pitch of the left and right movable frames 202;

[0036] The vertical driving rod 300 is arranged through the center of the bottom wall of each movable frame 202 and is rotatable through the bearing sleeve, the first bevel gear 301 is arranged on the rod body of the spline barrel 203, the top end of the driving rod 300 is provided with the second bevel gear 302 which is engaged with the first bevel gear 301, the bottom end of the driving rod 300 is detachably provided with the head 304 through the connecting seat 303, and the inside of the gear box 101 is provided with a driving assembly for driving the rotation of the rotating rod 200.

[0037] The distance adjusting assembly comprises two transverse positive and negative screw rods 204 rotatably arranged on the left and right side walls in the inner cavity of the gear box 101 and two transverse limiting rods 205 fixedly arranged, the threads of the left and right two sections of the two positive and negative screw rods 204 are opposite and are respectively screwed through the side walls of the two movable frames 202, the rod body of the limiting rod 205 is slidably arranged through the side wall of the movable frame 202, the positive and negative screw rods 204 and the limiting rod 205 are arranged at intervals from the driving rod 300, one end of the positive and negative screw rod 204 extends and rotates through the side wall of the gear box 101 and is provided with the knob 206, the positive and negative screw rod 204 is conveniently driven to rotate through the knob 206, so as to adjust the distance between the two movable frames 202.

[0038] The driving assembly comprises the double-head servo motor 400 fixedly arranged at the center of the bottom wall in the inner cavity of the gear box 101, the front and rear two output shafts of the double-head servo motor 400 are connected with the worm 401 through the shaft coupling, the other end of the worm 401 is rotatably arranged on the inner side wall of the gear box 101 through the bearing seat, the worm wheel 402 engaged with the worm 401 is fixedly arranged on the rod body of the rotating rod 200, the double-head servo motor 400 is started to drive the rotation of the two worms 401, and the two positive and negative screw rods 204 are simultaneously rotated through the worm 401 and the worm wheel 402.

[0039] Embodiment 2

[0040] For the above-mentioned problem 2 to be solved: if only the distance between the heads can be adjusted, the heads are also different for different types of bolts, so the heads also need to be replaced according to different types of bolts under the premise of being able to adjust the distance between the heads.

[0041] The solution is as follows: on the basis of embodiment 1, the top of the head 304 is protrudingly provided with the insertion block 305, the bottom wall of the connecting seat 303 is provided with the insertion groove 306 for the insertion block 305 to be attached and inserted, and the insertion block 305 and the connecting seat 303 are assembled through the screw 307 after the insertion block 305 is inserted into the insertion groove 306.

[0042] The bottom of the gear box 101 is provided with the opening 308 for the transverse displacement of the rod body of the driving rod 300, and the head 304 is located below the gear box 101, so as to conveniently tighten the bolt.

[0043] Working principle: when the distance between the two movable racks 202 needs to be adjusted, the knob 206 drives the positive and negative toothed rod 204 to rotate, so that the two movable racks 202 on the left and right sides slide along the positive and negative toothed rod 204 and the rod body of the limiting rod 205, and the spline barrel 203 slides along the spline rod 201, thereby adjusting the distance between the two movable racks 202, that is, the distance between the chucks 304 can be directly adjusted;

[0044] When the chuck 304 is needed to tighten the bolt, the double-head servo motor 400 is started to drive the two worms 401 to rotate, the two positive and negative toothed rods 204 are simultaneously rotated through the worms 401 and the worm gears 402, the first bevel gears 301 are driven to rotate through the spline rod 201 and the spline barrel 203, the driving rod 300, the connecting seat 303 and the chuck 304 are driven to rotate through the second bevel gears 302, and different models of chucks 304 can be directly replaced according to different models of bolts.

[0045] It should be noted that the present application only improves the assembly mechanism in the prior art, and the remaining components are not described here.

[0046] Although the present application has been described in the foregoing with reference to the embodiments, various improvements can be made and equivalent components can be replaced without departing from the scope of the present application. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the present application can be combined in any way, and the combinations are not exhaustively described in the specification only for the purpose of saving space and resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An assembly pad for an automotive air conditioning controller, characterized in that, include: An assembly mechanism (100) includes a hollow gearbox (101); Rotating rod (200): Two transverse rotating rods (200) are rotatably arranged between the left and right side walls of the inner cavity of the gearbox (101) through bearing seats. Each rotating rod (200) has a spline rod (201) on its left and right sides. A movable frame (202) is slidably mounted on the spline rod (201). A transverse spline cylinder (203) is rotatably arranged through the side wall of the movable frame (202) through the bearing sleeve. The spline cylinder (203) is adapted to drive the spline rod (201). The movable frame (202) is U-shaped. The inner side wall of the gearbox (101) is provided with a distance adjustment component for adjusting the distance between the movable frames (202) on the left and right sides. A drive rod (300) is rotatably installed through the center of the bottom wall of each of the movable frames (202) via a bearing sleeve. A first bevel gear (301) is installed on the rod body of the splined cylinder (203). A second bevel gear (302) that meshes with the first bevel gear (301) is installed at the top of the drive rod (300). A bit (304) is detachably installed at the bottom of the drive rod (300) via a connecting seat (303). A drive assembly for driving the rotating rod (200) to rotate is installed inside the gearbox (101).

2. The automotive air conditioning controller mounting pad according to claim 1, characterized in that: The adjustable distance assembly includes two transverse positive and negative threaded rods (204) rotatably mounted on the left and right side walls of the inner cavity of the gearbox (101) via bearing seats, and two transverse limiting rods (205) fixedly mounted. The left and right sections of the two positive and negative threaded rods (204) have opposite thread directions and are respectively screwed through the side walls of the movable frame (202) on both sides. The rod body of the limiting rod (205) slides through the side wall of the movable frame (202).

3. The automotive air conditioning controller mounting pad according to claim 2, characterized in that: The positive and negative threaded rods (204) and the limiting rod (205) are spaced apart from the drive rod (300). One end of the positive and negative threaded rods (204) extends through the side wall of the gearbox (101) and is equipped with a knob (206).

4. The automotive air conditioning controller mounting pad according to claim 1, characterized in that: The top of the bit (304) is provided with a protruding insert (305), and the bottom wall of the connector (303) is provided with a slot (306) for the insert (305) to fit and be inserted. After the insert (305) is inserted into the slot (306), the insert (305) and the connector (303) are assembled by screws (307).

5. The automotive air conditioning controller mounting pad according to claim 1, characterized in that: The bottom of the gearbox (101) is provided with an opening (308) for lateral displacement of the drive rod (300).

6. The automotive air conditioning controller assembly pad according to claim 1, characterized in that: The drive assembly includes a dual-head servo motor (400) fixedly mounted at the center of the bottom wall of the inner cavity of the gearbox (101). The front and rear output shafts of the dual-head servo motor (400) are connected to a worm gear (401) via a coupling. The other end of the worm gear (401) is rotatably mounted on the inner wall of the gearbox (101) via a bearing seat. A worm wheel (402) meshing with the worm gear (401) is fixedly mounted on the shaft of the rotating rod (200).

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