CN212824967U - Detection apparatus for car seat headrest guide - Google Patents
Detection apparatus for car seat headrest guide Download PDFInfo
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- CN212824967U CN212824967U CN202021668304.2U CN202021668304U CN212824967U CN 212824967 U CN212824967 U CN 212824967U CN 202021668304 U CN202021668304 U CN 202021668304U CN 212824967 U CN212824967 U CN 212824967U
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- headrest guide
- rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 210000003781 tooth socket Anatomy 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a detection apparatus for car seat headrest guide. This detection device's first locating piece, two supporting shoes, two second locating pieces and third locating piece set gradually one of the top surface of base and serve, be provided with first positioning groove on the top surface of first locating piece, the appearance phase-match of first positioning groove and U-shaped pole, have the holding surface unanimous with the slope of first connecting rod on two supporting shoes, two supporting shoes are used for corresponding a first connecting rod of support, all be provided with second positioning groove on the top surface of every second locating piece, the appearance phase-match of second positioning groove and second connecting rod, the both ends of third locating piece set up respectively in one side that two second positioning groove dorsad first locating piece. The utility model discloses guaranteed the stability of production product, improved inspection efficiency and production efficiency, and reduced the inspection personnel skill demand, improved its inspection maneuverability, had fine practicality.
Description
Technical Field
The utility model belongs to the car assembly tool especially relates to a detection apparatus of car seat headrest guide.
Background
With the rapid development of the automobile industry, the requirements of automobile parts are higher and higher. The headrest of the car seat is an important part of the interior of the car, and directly affects the movement positioning of the headrest of the seat and the comfort of passengers, so the requirements on the size, the specification and the like of the headrest of the car seat are high.
The guide piece of car seat headrest is the mechanism that control headrest goes up and down, and it need detect its assembly, functional stable use in process of production, relies on measuring tool and sense organ experience to judge whether qualified among the prior art more, causes inefficiency to product inspection, judges risk such as erroneous judgement, and it is higher to operating personnel technical ability requirement simultaneously, is unfavorable for guaranteeing the stable production of product.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a detection device of car seat headrest guide to solve among the prior art car seat headrest and examine time measuring to its assembly, functional stable use in process of production, the inefficiency that causes, judge the risk that has the erroneous judgement, and be unfavorable for guaranteeing the technical problem of product stable production.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a detection device for a headrest guide piece of an automobile seat comprises a U-shaped rod, a first connecting rod and two second connecting rods, wherein the U-shaped rod comprises a first rod body and two second rod bodies, the two second rod bodies are arranged at two ends of the first rod body, the two second rod bodies and the first rod body are U-shaped, the U-shaped rod is located on a first plane, the two second connecting rods are oppositely arranged and arranged on a second plane, the two second connecting rods are arranged on the second plane, the first plane and the second plane are arranged in parallel, the second connecting rods and the second rod bodies are correspondingly and parallelly arranged, and the second connecting rods and the corresponding second rod bodies are connected through the first connecting rods;
the detection device includes:
a base;
the first positioning block is fixedly arranged at one end of the top surface of the base, a first positioning groove is formed in the top surface of the first positioning block, and the first positioning groove is matched with the U-shaped rod in shape;
the two supporting blocks are relatively and fixedly arranged on the top surface of the base, supporting surfaces consistent with the gradient of the first connecting rod are arranged on the two supporting blocks, and the two supporting blocks are used for correspondingly supporting one first connecting rod;
the two second positioning blocks are oppositely arranged on the top surface of the base, the two supporting blocks are arranged between the first positioning block and the two second positioning blocks, a second positioning groove is formed in the top surface of each second positioning block, and the shapes of the second positioning grooves are matched with those of the second connecting rod;
and the two ends of the third positioning block are respectively arranged on one side of the two second positioning grooves back to the first positioning block.
Further, the first positioning block includes:
the first supporting plate is fixedly arranged on the top surface of the base, and the length direction of the first supporting plate is the direction from one end of the base to the other end of the base;
the fixing plate is vertically and fixedly arranged on the first supporting plate, limiting plates are arranged at two ends of the fixing plate, and the limiting plates extend in the direction away from the base;
the first positioning plate is fixedly arranged on the fixing plate, and two sides of the first positioning plate abut against the opposite inner side surfaces of the two limiting plates;
the second positioning plate is fixedly arranged on the first supporting plate, and the second positioning plate and the first positioning plate enclose to form the first positioning groove.
Furthermore, a first sliding groove is formed in the middle of the second positioning plate;
the device also includes a top block slidably disposed in the first runner.
Furthermore, one end of the top block, which is back to the first positioning block, is connected with a first top ball.
Furthermore, a plurality of tooth sockets are arranged on opposite side surfaces of each second connecting rod at intervals;
a second groove is formed in the inner side face, opposite to each second positioning block, and the length of each second groove is larger than the length of each tooth socket;
the device further comprises a pulling plate which corresponds to the second positioning block one to one, the pulling plate can move in the second groove, and a plurality of detection clamping teeth which correspond to the tooth sockets one to one are arranged on the side face, facing the second positioning block, of the pulling plate.
Furthermore, the device also comprises a second supporting plate, wherein a through sliding hole is formed in the second supporting plate, and the pulling plate penetrates through the sliding hole in a sliding mode.
Furthermore, both ends of the length direction of the pulling plate are provided with limiting grooves, the length size of each limiting groove is larger than that of the vertical side wall of the second supporting plate, and the vertical side walls of the second supporting plates are movably arranged in the limiting grooves on the same side.
Furthermore, the pulling plate is provided with a pulling hole.
Furthermore, a limiting block is arranged on the base;
the middle part of third locating piece is provided with waist shape hole, the stopper activity sets up in the waist shape hole, the width direction's of stopper size with the width direction's in waist shape hole size is unanimous, the length direction's of stopper size is less than the length direction's in waist shape hole size.
Furthermore, one end of the third positioning block, which faces away from the second positioning block, is connected with a second jacking ball.
The beneficial effects of the utility model include at least:
the utility model discloses a detection device for automobile seat headrest guiding piece, when detecting the automobile seat headrest guiding piece, a U-shaped rod can be placed in a first positioning groove of a first positioning block, two second connecting rods are correspondingly supported by two supporting blocks, two third connecting rods are correspondingly placed in second positioning grooves on two second positioning blocks, and the position of the automobile seat headrest guiding piece on the detection device is positioned by a third positioning block, if the automobile seat headrest guiding piece can be quickly embedded into a positioning groove on the detection device, the automobile seat headrest guiding piece is qualified, thereby the assembly and the functional stable use of the automobile seat headrest guiding piece can be quickly detected and confirmed, the product inspection is standardized, the misjudgment rate of the traditional inspection is reduced, the stability of the produced product is ensured, the inspection efficiency and the production efficiency are improved, the requirement on the skills of inspectors is reduced, the inspection operability is improved, the method is simple, convenient and quick, the popularization and utilization rate is improved, and the practicability is good.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a headrest guide for an automobile seat in the present embodiment;
FIG. 2 is a schematic front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
fig. 4 is a schematic structural view of a detecting device of a headrest guide for a car seat in the present embodiment;
fig. 5 is a schematic view showing a structure of detecting the headrest guide of the car seat by the detecting device shown in fig. 4.
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.
First, the present embodiment will be briefly described with respect to a headrest guide for a vehicle seat.
Fig. 1 is a schematic structural view of a headrest guide for a car seat in the present embodiment, fig. 2 is a schematic front view of fig. 1, fig. 3 is a schematic side view of fig. 1, and referring to fig. 1 to 3, the headrest guide for a vehicle seat in the embodiment includes a U-shaped bar 1, a first link 2, and a second link 3, the U-shaped bar 1 includes a first bar 101, a second bar 102, two second bars 102 disposed at two ends of the first bar 101, the two second bars 102 and the first bar 101 are U-shaped, the U-shaped bar 1 is located on a first plane, the second link 3 is disposed in two, the two second links 3 are disposed opposite to each other, and, two second connecting rods 3 are arranged on the second plane, the first plane and the second plane are arranged in parallel, the second connecting rods 3 and the second rod bodies 102 are arranged correspondingly and in parallel, and the second connecting rods 3 and the corresponding second rod bodies 102 are connected through the first connecting rods 101.
In this embodiment, the joint of the first rod 101 and the second rod 102 may transition through an arc, similarly, the joint of the first rod 2 and the second rod 102 may also transition through an arc, and the joint of the first rod 2 and the second rod 3 may also transition through an arc.
Further, in the present embodiment, a plurality of tooth grooves 4 are provided at intervals on opposite sides of each second link 3, and the remaining components of the car seat are engaged to rapidly adjust the height of the car headrest.
Thirdly, based on above-mentioned car seat headrest guide, this embodiment has designed a detection device to detect above-mentioned car seat headrest guide fast.
Fig. 4 is a schematic structural diagram of a detection device for a headrest guide of a car seat in this embodiment, and fig. 5 is a schematic structural diagram of detecting the headrest guide of the car seat through the detection device shown in fig. 4, and with reference to fig. 4 and fig. 5, the detection device of the embodiment of the present invention includes a base 5, a first positioning block 6, a supporting block 7, a second positioning block 8, and a third positioning block 9.
Referring to fig. 4 and 5, the base 5 of the present embodiment is a plate-shaped carrier for the rest of the detecting device.
With reference to fig. 4 and 5, the first positioning block 6 of the present embodiment is fixedly disposed on one end of the top surface of the base 5, a first positioning groove 10 is disposed on the top surface of the first positioning block 6, and the first positioning groove 10 is matched with the shape of the U-shaped rod.
Further, referring to fig. 4 and 5, in this embodiment, the first positioning block 6 includes a first supporting plate 601, a fixing plate 602, a first positioning plate 603 and a second positioning plate 604, wherein the first supporting plate 601 may be fixedly disposed on the top surface of the base 5 by welding, screws or integral molding, a length direction of the first supporting plate 601 is a direction from one end of the base 5 to the other end of the base 5, the fixing plate 602 is vertically and fixedly disposed on the first supporting plate 601, both ends of the fixing plate 602 are provided with limiting plates 605, the limiting plates 605 extend in a direction away from the base 5, the first positioning plate 603 is fixedly disposed on the fixing plate 602 by bolting, both sides of the first positioning plate 603 abut against opposite inner side surfaces of the two limiting plates 605, the two limiting plates 605 can limit the first positioning plate 603, and the second positioning plate 604 is fixedly disposed on the first supporting plate 601, the second positioning plate 604 and the first positioning plate 603 define a first positioning recess 10, and the U-shaped bar 1 is disposed in the first positioning recess 10 and supported by the first support plate 601.
Since the junction between the first rod 101 and the second rod 102 may be in the shape of an arc, the first positioning groove 10 may also be in the shape of an arc at a corresponding position.
Further, referring to fig. 4 and 5, in this embodiment, a first sliding slot 606 is disposed in the middle of the second positioning plate 604, and the detecting device further includes a top block 11, the top block 11 is slidably disposed in the first sliding slot 606, and when the guiding element is placed on the detecting device, the top block 11 can be slid to make the top block 11 abut against the U-shaped rod 1, so as to position the guiding element.
Further, with reference to fig. 4 and 5, in the present embodiment, a first ball 12 is connected to an end of the top block 1 opposite to the first positioning block 6, so as to facilitate the operation of the top block 11.
Referring to fig. 4 and 5, in the present embodiment, two supporting blocks 7 are relatively and fixedly disposed on the top surface of the base 5, the two supporting blocks 7 have supporting surfaces with the same gradient as the first connecting rod 2, and the two supporting blocks 7 are respectively used for correspondingly supporting one first connecting rod 2.
In this embodiment, the two supporting blocks 7 may be fixed on the top surface of the base 5 by screws or welding, which is not limited in this embodiment.
Referring to fig. 4 and 5, in the present embodiment, two second positioning blocks 8 are oppositely disposed on the top surface of the base 5, two supporting blocks 7 are disposed between the first positioning block 6 and the two second positioning blocks 8, a second positioning groove 13 is disposed on the top surface of each second positioning block 8, and the second positioning groove 13 matches with the shape of the second connecting rod 3.
In this embodiment, the second positioning block 8 may be fixed on the top surface of the base 5 by screws or welding, which is not limited in this embodiment.
Further, with reference to fig. 4 and 5, because a plurality of tooth sockets 4 are spaced on opposite side surfaces of each second connecting rod 3, in order to detect the tooth sockets 4, in this embodiment, a second groove 14 is disposed on an inner side surface opposite to each second positioning block 8, a length of the second groove 14 is greater than length values of the plurality of tooth sockets, the detecting device further includes a pulling plate 15 corresponding to the second positioning blocks 8 one to one, the pulling plate 15 is movable in the second groove 14, a plurality of detecting latches 16 corresponding to the tooth sockets 4 one to one are disposed on a side surface of the pulling plate 15 facing the second positioning blocks 8, during detection, the pulling plate 15 is operated to move the pulling plate 15 in the second groove 14, so that the detecting latches 16 correspond to the tooth sockets 4 one to one, and if the detecting latches 16 are not correctly engaged with the tooth sockets 4, it is indicated that the tooth sockets 4 meet requirements.
With reference to fig. 4 and 5, in this embodiment, the detecting device further includes a second supporting plate 17, a through sliding hole 18 is disposed on the second supporting plate 17, and the pulling plate 15 slides through the sliding hole 18, so that the pulling plate 15 can move in the second groove 14.
Further, with reference to fig. 4 and 5, in this embodiment, both ends of the pulling plate 15 in the length direction are provided with the limiting grooves 19, the size of the limiting groove 19 is larger than the vertical side wall of the second supporting plate 17, and the vertical side wall of the second supporting plate 17 is movably disposed in the limiting grooves 19 on the same side, so that the moving range of the pulling plate 15 can be limited, and the tooth socket 4 can be conveniently detected.
Referring to fig. 4 and 5, in the present embodiment, the pulling plate 15 is provided with a pulling hole 20 to facilitate the operation of the pulling plate 15.
With reference to fig. 4 and 5, in this embodiment, the third positioning block 9 is disposed at the other end of the top surface of the base 5, and two ends of the third positioning block 9 are respectively disposed at one side of the two second positioning grooves 13 facing away from the first positioning block 6, so as to detect the length of the guide.
Further, with reference to fig. 4 and 5, in this embodiment, a limiting block (not shown) is disposed on the base 5, a waist-shaped hole 21 is disposed in the middle of the third positioning block 9, the limiting block is movably disposed in the waist-shaped hole 21, the dimension of the limiting block in the width direction is consistent with the dimension of the waist-shaped hole 21 in the width direction, the dimension of the limiting block in the length direction is smaller than the dimension of the waist-shaped hole 21 in the length direction, this allows the third positioning block 9 to be moved on the base 5, when the guide is placed on the detection device, the third positioning block 9 can be moved to the farthest distance from the second positioning block 8 to facilitate the placement of the guide member, and after the guide member is placed on the detecting device, the third positioning block 9 is operated, if the third positioning block 9 can move to the shortest distance from the second positioning block 8, and if not, confirming that the length dimension of the guide piece is not qualified.
In addition, referring to fig. 4 and 5, in this embodiment, a second ball 22 is connected to an end of the third positioning block 9 opposite to the second positioning block 8, so as to facilitate the operation of the third positioning block 9.
The detection device for the automobile seat headrest guide piece of the embodiment can place the U-shaped rod in the first positioning groove of the first positioning block when the automobile seat headrest guide piece is detected, correspondingly support the two second connecting rods through the two supporting blocks, correspondingly place the two third connecting rods in the second positioning grooves on the two second positioning blocks, position the position of the automobile seat headrest guide piece on the detection device through the third positioning blocks, and if the automobile seat headrest guide piece can be quickly embedded into the positioning groove on the detection device, the qualification of the automobile seat headrest guide piece is proved, so that the assembly and the stable functional use of the automobile seat headrest guide piece can be quickly detected and confirmed, the product detection is standardized, the misjudgment rate of the traditional detection is reduced, the stability of a produced product is ensured, and the detection efficiency and the production efficiency are improved, the requirement on the skills of inspectors is reduced, the inspection operability is improved, the method is simple, convenient and quick, the popularization and utilization rate is improved, and the practicability is good.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the limitation of any form, any of the commonly known people in the technical field, if the present invention does not depart from the technical features of the present invention, the present invention utilizes the present invention to make the equivalent embodiment of local change or modification, and does not depart from the technical features of the present invention, which all still belongs to the technical features of the present invention.
Claims (10)
1. The detection device for the automobile seat headrest guide piece is characterized in that the automobile seat headrest guide piece comprises a U-shaped rod, a first connecting rod and second connecting rods, the U-shaped rod comprises a first rod body and two second rod bodies, the two second rod bodies are arranged at two ends of the first rod body, the two second rod bodies and the first rod body are U-shaped, the U-shaped rod is located on a first plane, the two second connecting rods are oppositely arranged and arranged on a second plane, the two second connecting rods are arranged on the second plane, the first plane and the second plane are arranged in parallel, the second connecting rods and the second rod bodies are correspondingly and parallelly arranged, and the second connecting rods and the corresponding second rod bodies are connected through the first connecting rods;
the detection device includes:
a base;
the first positioning block is fixedly arranged at one end of the top surface of the base, a first positioning groove is formed in the top surface of the first positioning block, and the first positioning groove is matched with the U-shaped rod in shape;
the two supporting blocks are relatively and fixedly arranged on the top surface of the base, supporting surfaces consistent with the gradient of the first connecting rod are arranged on the two supporting blocks, and the two supporting blocks are used for correspondingly supporting one first connecting rod;
the two second positioning blocks are oppositely arranged on the top surface of the base, the two supporting blocks are arranged between the first positioning block and the two second positioning blocks, a second positioning groove is formed in the top surface of each second positioning block, and the shapes of the second positioning grooves are matched with those of the second connecting rod;
and the two ends of the third positioning block are respectively arranged on one side of the two second positioning grooves back to the first positioning block.
2. The apparatus for detecting the headrest guide for the car seat according to claim 1, wherein the first positioning block includes:
the first supporting plate is fixedly arranged on the top surface of the base, and the length direction of the first supporting plate is the direction from one end of the base to the other end of the base;
the fixing plate is vertically and fixedly arranged on the first supporting plate, limiting plates are arranged at two ends of the fixing plate, and the limiting plates extend in the direction away from the base;
the first positioning plate is fixedly arranged on the fixing plate, and two sides of the first positioning plate abut against the opposite inner side surfaces of the two limiting plates;
the second positioning plate is fixedly arranged on the first supporting plate, and the second positioning plate and the first positioning plate enclose to form the first positioning groove.
3. The detecting device for the headrest guide of the car seat according to claim 2, wherein a first slide groove is provided at a middle portion of the second positioning plate;
the device also includes a top block slidably disposed in the first runner.
4. The apparatus for detecting the headrest guide of the car seat according to claim 3, wherein a first knock ball is connected to an end of the knock block facing away from the first positioning block.
5. The detecting device for the headrest guide of the car seat according to claim 1, wherein a plurality of tooth grooves are provided at intervals on opposite sides of each of the second links;
a second groove is formed in the inner side face, opposite to each second positioning block, and the length of each second groove is larger than the length of each tooth socket;
the device further comprises a pulling plate which corresponds to the second positioning block one to one, the pulling plate can move in the second groove, and a plurality of detection clamping teeth which correspond to the tooth sockets one to one are arranged on the side face, facing the second positioning block, of the pulling plate.
6. The apparatus for detecting the headrest guide for the vehicle seat as claimed in claim 5, wherein the apparatus further includes a second support plate having a through sliding hole, through which the pulling plate slides.
7. The detecting device for the headrest guide of the car seat according to claim 6, wherein both ends of the pulling plate in the length direction are provided with limiting grooves, the length dimension of the limiting grooves is larger than the vertical side wall of the second support plate, and the vertical side wall of the second support plate is movably arranged in the limiting grooves on the same side.
8. The apparatus for detecting the headrest guide of the car seat according to claim 5, wherein the pulling plate is provided with a pulling hole.
9. The detecting device for the headrest guide of the car seat according to any one of claims 1 to 8, wherein a stopper is provided on the base;
the middle part of third locating piece is provided with waist shape hole, the stopper activity sets up in the waist shape hole, the width direction's of stopper size with the width direction's in waist shape hole size is unanimous, the length direction's of stopper size is less than the length direction's in waist shape hole size.
10. The detecting device for the headrest guide of the car seat according to claim 9, wherein a second knock ball is connected to an end of the third positioning block facing away from the second positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021668304.2U CN212824967U (en) | 2020-08-12 | 2020-08-12 | Detection apparatus for car seat headrest guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021668304.2U CN212824967U (en) | 2020-08-12 | 2020-08-12 | Detection apparatus for car seat headrest guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212824967U true CN212824967U (en) | 2021-03-30 |
Family
ID=75132869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021668304.2U Active CN212824967U (en) | 2020-08-12 | 2020-08-12 | Detection apparatus for car seat headrest guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212824967U (en) |
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2020
- 2020-08-12 CN CN202021668304.2U patent/CN212824967U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430000, 1st Floor, Machinery Workshop, No. 200 Xingsan Road, Hannan District Economic Development Zone, Wuhan City, Hubei Province, China, and 1st Floor, No. 200 (Factory Building) Patentee after: Wuhan Tiaisi Automotive Parts Co.,Ltd. Country or region after: China Address before: 430090 No.200, Xingsan Road, Shamao street, Hannan District, Wuhan City, Hubei Province Patentee before: Wuhan hehe Auto Parts Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |