CN214817920U - Adjustable compatible mechanism for automobile headrest rod - Google Patents
Adjustable compatible mechanism for automobile headrest rod Download PDFInfo
- Publication number
- CN214817920U CN214817920U CN202120174029.7U CN202120174029U CN214817920U CN 214817920 U CN214817920 U CN 214817920U CN 202120174029 U CN202120174029 U CN 202120174029U CN 214817920 U CN214817920 U CN 214817920U
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- air cylinder
- block
- cylinder
- supporting block
- upper plate
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides an adjustable compatible mechanism for an automobile headrest rod, which comprises an upper plate, wherein the upper plate is symmetrically arranged at two sides of the automobile headrest rod, an extension hole is arranged on the upper plate, a base is arranged below the extension hole, the opposite outer sides of the bases at two sides are provided with a first air cylinder and a second air cylinder, the second air cylinder is arranged above the first air cylinder, the first air cylinder is fixed on a first supporting block, the second air cylinder is fixed on a second supporting block, the first supporting block and the second supporting block are fixed on the base through a cover plate, the first air cylinder is fixedly connected with a pressing block through a connecting plate, the second air cylinder is fixedly connected with a model changing block through a connecting plate, the utility model adopts an air cylinder form to switch a product fixing clamp, replaces the adjusting effect of a positioning pin in a mode of adding the model changing block, and does not need to change a mould, the product replacement is quick, and the equipment utilization rate can be effectively improved.
Description
Technical Field
The utility model relates to an automobile headrest pole erection equipment technical field, in particular to an adjustable compatible mechanism for automobile headrest pole.
Background
Present car headrest pole includes the body of rod, add man-hour to car headrest pole, need fix the body of rod of car headrest pole, as shown in fig. 1, the body of rod of car headrest pole is because the model is different, the degree of buckling is different, current equipment anchor clamps model is single, the centre gripping of the body of rod of the car headrest pole that can not be compatible different models is fixed, need purchase the extension that the product just can satisfy the product in addition, change the product and need change the mould soon, and is with high costs, consume the manpower.
SUMMERY OF THE UTILITY MODEL
The utility model provides a defect to prior art existence the utility model provides an adjustable compatible mechanism for car headrest pole, which comprises an upper plate, the upper plate symmetry sets up the both sides at car headrest pole, be provided with the extension hole on the upper plate, extension hole below is provided with the base, the outside that the both sides base is relative is provided with first cylinder and second cylinder, the second cylinder sets up in first cylinder top, first cylinder is fixed on first supporting shoe, the second cylinder is fixed on the second supporting shoe, first supporting shoe passes through the apron with the second supporting shoe and fixes on the base, first cylinder passes through connecting plate and compact heap fixed connection, the second cylinder is through with connecting plate and retooling piece fixed connection.
Preferably, the bottom of the side opposite to the base at two sides is provided with a sensor.
Preferably, the bottom of the base is provided with a positioning pin.
Preferably, the first cylinder is fixedly connected with the first supporting block through a first cylinder connecting plate, and the second cylinder is fixedly connected with the second supporting block through a second cylinder connecting plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a cylinder form is switched fixedly to car headrest pole to the adjustment effect of the mode replacement locating pin of the remodeling piece of installing additional need not change the mould, can accomplish the fixed to the car headrest pole of different models, accomplishes behind the change car headrest pole model and fixes car headrest pole fast, can effectual improve equipment utilization rate.
Drawings
FIG. 1 is a schematic view of a headrest rod for a vehicle;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a front view of the compression block and the shape changing block.
In the shown drawing, an upper plate 1, an extension hole 2, a base 3, a sensor 4, a positioning pin 5, a first air cylinder 6, a second air cylinder 7, a first supporting block 8, a second supporting block 9, a first air cylinder connecting plate 10, a second air cylinder connecting plate 11, a cover plate 12, a pressing block 13, a transformation block 14, a first guide block 16, a second guide block 17, a first headrest rod through groove 18 and a second automobile headrest rod through groove 19.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 2-3, an adjustable compatible mechanism for an automobile headrest rod comprises an upper plate 1, wherein the upper plate 1 is symmetrically arranged at two sides of the automobile headrest rod, an extension hole 2 is arranged on the upper plate 1, a base 3 is arranged below the extension hole 2, the upper plate 1 and the base 3 at two sides and the structure and equipment between the upper plate 1 and the base 3 are arranged in a mirror image manner, a sensor 4 is arranged at the bottom of one side opposite to the base 3 at two sides, a positioning pin 5 is arranged at the bottom of the base 3, the positioning pin 5 is in threaded connection with a threaded hole at the bottom of the base, a first cylinder 6 and a second cylinder 7 are arranged at the outer side opposite to the base 3 at two sides, the second cylinder 7 is arranged above the first cylinder 6, the first cylinder 6 is fixed on a first supporting block 8, the second cylinder 7 is fixed on a second supporting block 9, the first cylinder 6 is fixedly connected with the first supporting block 8 through a first cylinder connecting plate 10, the second cylinder 7 is fixedly connected with a second supporting block 9 through a second cylinder connecting plate 11, the first supporting block 8 and the second supporting block 9 are fixed on the base 3 through a cover plate 12, the first cylinder 6 is fixedly connected with a pressing block 13 through a connecting plate, the second cylinder 7 is fixedly connected with a shape changing block 14 through a connecting plate, the shape changing block 14 and the pressing block 13 are respectively opposite to the cover plate 12, a first guide block 16 and a second guide block 17 are arranged on the shape changing block 14, a first headrest rod through groove 18 and a second headrest rod through groove 19 are arranged on the pressing block 13, the first headrest rod through groove 18 and the second headrest rod through groove 19 are respectively provided with corresponding inclination angles with the same bending angle of the headrest rods, and the first guide block 16 and the second guide block 17 are respectively corresponding to the first headrest rod through groove 18 and the second headrest rod through groove 19, the thickness of the first guide block 16 is larger than that of the second guide block 17, an inclined plane with the same angle as the first headrest rod through groove 18 is arranged on the first guide block 16, an inclined plane with the same angle as the second headrest rod through groove 19 is arranged on the second guide block 17, the end parts of different positioning pins 5 are respectively arranged at the bottom ends of the first headrest rod through groove 18 and the second headrest rod through groove 19, and the sensors 4 with different relative positions of the headrest rods are finely adjusted by screwing the positioning pins 5 in a suspending manner and are respectively arranged at the bottoms of the first headrest rod through groove 18 and the second headrest rod through groove 19.
The specific working process is as follows: according to different models of the automobile headrest rods, corresponding headrest rod through grooves are selected, if the corresponding headrest rod through grooves 18 correspond to the first headrest rod through grooves 18, rod bodies of the automobile headrest rods are placed in the extension holes 2 in the middle of the upper plate 1, the automobile headrest rods enter the first headrest rod through grooves 18 along the inclined surfaces of the first guide blocks 16, the relative positions of the automobile headrest rods are adjusted by adjusting the positions of the positioning pins 5, the nuts are locked after adjustment is completed, the sensors 4 detect the existence of the automobile headrest rods, the first air cylinders 6 are started to drive the pressing blocks 13 to press the automobile headrest rods, the automobile headrest rods are fixed between the pressing blocks 13 and the cover plate 12, when the models of the automobile headrest rods are changed, the corresponding second headrest rod through grooves 19 are arranged at the moment, the second air cylinders 7 are started to drive the model changing blocks 14 to move to be right below the long strip holes 2, the tops of the first headrest rod through grooves 18 are blocked by the first guide blocks 16, the rod bodies of the automobile headrest rods are placed in the extension holes 2 in the middle of the upper plate 1, the automobile headrest rod enters the through groove 19 of the second headrest rod along the inclined plane of the second guide block 17, the relative position of the automobile headrest rod is adjusted by adjusting the position of the positioning pin 5, the nut is locked after the adjustment is completed, the sensor 4 detects the existence of the automobile headrest rod, the first air cylinder 6 is started to drive the pressing block 13 to press the automobile headrest rod, the automobile headrest rod is fixed between the pressing block 13 and the cover plate 12, and the purpose of quickly changing the automobile headrest rod according to different models is achieved by controlling the changing block 14.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (4)
1. The adjustable compatible mechanism for the automobile headrest rod is characterized by comprising an upper plate, wherein the upper plate is symmetrically arranged on two sides of the automobile headrest rod, an extension hole is formed in the upper plate, a base is arranged below the extension hole, a first air cylinder and a second air cylinder are arranged on the outer sides, opposite to the bases on the two sides, of the upper plate, the second air cylinder is arranged above the first air cylinder, the first air cylinder is fixed on a first supporting block, the second air cylinder is fixed on a second supporting block, the first supporting block and the second supporting block are fixed on the base through a cover plate, the first air cylinder is fixedly connected with a pressing block through a connecting plate, and the second air cylinder is fixedly connected with a model changing block through a connecting plate.
2. An adjustable compliance mechanism for a vehicle headrest pole as claimed in claim 1, wherein the base of the opposite side of the two side mounts is provided with a sensor.
3. An adjustable compliance mechanism for a vehicle headrest pole as claimed in claim 2, wherein the base bottom is provided with a locating pin.
4. The adjustable compliance mechanism for a vehicle headrest pole of claim 3, wherein the first cylinder is fixedly connected to the first support block by a first cylinder connecting plate, and the second cylinder is fixedly connected to the second support block by a second cylinder connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120174029.7U CN214817920U (en) | 2021-01-22 | 2021-01-22 | Adjustable compatible mechanism for automobile headrest rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120174029.7U CN214817920U (en) | 2021-01-22 | 2021-01-22 | Adjustable compatible mechanism for automobile headrest rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214817920U true CN214817920U (en) | 2021-11-23 |
Family
ID=78955056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120174029.7U Active CN214817920U (en) | 2021-01-22 | 2021-01-22 | Adjustable compatible mechanism for automobile headrest rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214817920U (en) |
-
2021
- 2021-01-22 CN CN202120174029.7U patent/CN214817920U/en active Active
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