A device for measuring the size of a car seat

Abstract

The present invention relates to a car seat size measuring device, and relates to the technical field of measuring devices, comprising: an adjusting part, an auxiliary measuring part and a pushing part are installed on a measuring frame, the adjusting part is used to measure the thickness of the car seat, the auxiliary measuring part is used to measure the length and width of the car seat, the adjusting part comprises two screw rods located at the front and rear sides of the measuring frame, and the two screw rods are respectively connected with relatively arranged connecting frames, which are used to clamp and limit the car seat, and adapt to the thickness measurement of the side of the seat; the auxiliary measuring part is installed on the inner wall of the measuring frame, comprising: an auxiliary block is slidably connected to the slide rail, the auxiliary block is connected to a fixed seat, and a tape measure is arranged in the fixed seat; the pushing part is used to transfer the car seat to be measured to the inside of the measuring frame. Compared with the prior art, the present invention can reliably and efficiently measure the thickness, length and width of the car seat, and can adapt to the size measurement of the side of the seat with different shapes and curves.

Description

Technical Field

[0001] The invention relates to the technical field of measuring devices, in particular to a device for measuring the size of a car seat. Background Art

[0002] In the process of automobile design and development, the size design of the seat directly affects the sitting comfort of the occupants, so it is necessary to measure the size data of the automobile seat through a measuring device. Most of the existing technologies only measure the height of the automobile seat. For example, the Chinese patent with the publication number CN113916093B discloses a car seat height measuring device, and the key points of its technical solution are: including a base, a telescopic L-shaped connecting arm, a counterweight and a ruler rod, wherein one end of the telescopic L-shaped connecting arm is rotatably connected to the base, and the other end of the telescopic L-shaped connecting arm extends outside the base, and the end is provided with a connecting sleeve arranged in the longitudinal direction, the ruler rod is plug-connected with the connecting sleeve, and the outer wall of the ruler rod has a scale, and the counterweight is installed in the base. This solution can accurately and quickly measure the height of the automobile seat, and has the advantages of simple structure and low manufacturing cost.

[0003] However, the above scheme cannot measure the thickness of the car, and the car seat is prone to shaking during the measurement process. On the one hand, since the sides of the car seats are mostly of different shapes and curves, the existing measuring device cannot adapt to the shape of the seat for reliable measurement, that is, the measuring device has a small adaptability range; on the other hand, it is easy to cause the measurement process to be frequently interrupted and restarted, greatly reducing the measurement efficiency. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the above-mentioned prior art and provide a car seat size measuring device, which can reliably and efficiently measure the thickness, length and width of the car seat, can adapt to seat sides of different shapes and curves, and improve the adaptability of the device.

[0005] The object of the present invention can be achieved by the following technical solutions: A car seat size measuring device, comprising a measuring frame, on which an adjusting part, an auxiliary measuring part and a pushing part are installed, the adjusting part is used to measure the thickness of the car seat, the auxiliary measuring part is used to measure the length and width of the car seat, the pushing part is used to transfer the car seat to be measured to the inside of the measuring frame, the adjusting part comprises two screw rods located at the front and rear sides of the measuring frame, and the two screw rods are respectively connected to oppositely arranged connecting frames, which are used to clamp and limit the car seat and adapt to the thickness measurement of the side of the seat;

[0006] The auxiliary measuring part is installed on the inner wall of the measuring frame, and comprises a slide rail, an auxiliary block is slidably connected to the slide rail, a fixing seat is connected to the auxiliary block, and a retractable tape measure is arranged in the fixing seat;

[0007] The pushing portion is located at the bottom of the measuring frame, and includes a pushing platform. The cross-section of the pushing platform is a right-angled trapezoid. A sliding hole is opened on the surface of the pushing platform. A slider is arranged in the sliding hole. The slider is connected to a push plate. The wall surface of the push plate is in contact with the seat to be measured. Both ends of the push plate are respectively connected to a transmittable belt. Both ends of the belt are respectively mounted on a driving roller and a driven roller. By driving the driving roller to rotate, the belt is transmitted, and the push plate is moved along the oblique waist side to the straight waist side of the pushing platform, thereby transferring the car seat to be measured to the inside of the measuring frame.

[0008] Furthermore, in the adjusting part, one end of the connecting frame is threadedly connected to the arc surface of the screw rod, and the other end of the connecting frame is slidably penetrated by a guide rod, and the guide rod is fixedly connected to one side of the measuring frame. The cross-section of the connecting frame is "U"-shaped, and the outer side of the connecting frame is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to an adjustment plate, and a plurality of adjustment holes are opened on the upper surface of the adjustment plate, and the inner wall of the adjustment hole is slidably connected to a top plate for supporting and limiting the car seat, and both sides of the top plate are fixedly connected to pointers for displaying the thickness value of the car seat, and the upper surface of the adjustment plate is provided with a plurality of scale lines for determining the thickness value of the car seat, and the lower surface of the adjustment plate is fixedly connected to a plurality of positioning plates, and a positioning rod is slidably penetrated by the side of the positioning plate, and the arc surface of the positioning rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the positioning rod and the positioning plate.

[0009] Furthermore, a cylinder is fixedly connected to the lower surface of the adjustment plate, and a pressure plate for pressing and limiting the top plate is fixedly connected to the output end of the cylinder.

[0010] Furthermore, a limiting rod is slidably penetrated through the side surface of the connecting frame to improve the stability of the adjustment plate during movement, and one end of the limiting rod is fixedly connected to the adjustment plate.

[0011] Furthermore, in the adjusting part, one end of the screw rod is connected to the measuring frame through a fixed plate, and the other end of the screw rod is fixedly connected with a driven sector tooth, and the driven sector tooth is meshedly connected with the driving sector tooth, and the driving sector tooth is connected to a rotating rod, and a driven gear is fixedly sleeved on the rotating rod, and the driven gear is meshed with the driving gear, and the driving gear is connected to the output end of a servo motor, and the servo motor is installed on the top of the measuring frame, and two limit bolts are installed on the top of the measuring frame, and the two limit bolts are slidably sleeved on the two ends of the rotating rod respectively.

[0012] Furthermore, in the auxiliary measuring part, a threaded rod is threadedly penetrated on the side surface of the auxiliary block, the threaded rod is rotatably connected to the inner wall of the slide rail, and a motor for controlling the rotation of the threaded rod is fixedly connected to both sides of the inner wall of the measuring frame, and the output end of the motor is fixedly connected to the threaded rod;

[0013] A rotating shaft is rotatably penetrated through the inner wall of the fixing seat, a reel is fixedly connected to the arc surface of the rotating shaft, the measuring tape is sleeved on the arc surface of the reel, the reel is used to wind up the measuring tape, one end of the measuring tape is fixedly connected to the arc surface of the reel, and the other end of the measuring tape is fixedly connected to a handle for the user to pull out the measuring tape.

[0014] Furthermore, the arc surface of the rotating shaft is sleeved with a coil spring for automatically driving the reel to rotate, and two ends of the coil spring are fixedly connected to the fixing seat and the reel respectively.

[0015] Furthermore, auxiliary plates are fixedly connected to both sides of the fixing seat, and a limiting ring for positioning the moving direction of the measuring tape is fixedly connected between the two auxiliary plates, and the limiting ring is sleeved on the outside of the measuring tape.

[0016] Furthermore, in the pushing part, both ends of the pushing plate are fixedly connected with ear plates, the cross section of the ear plate is "L" shaped, the upper surface of the belt is fixedly connected with a connecting plate, and one side of the connecting plate is rotatably connected with the ear plate;

[0017] One end of the pushing platform is fixedly connected to a support plate, one side of the support plate is fixedly connected to a driving motor, the output end of the driving motor is connected to the active roller, the arc surface transmission connection of the active roller is connected to a fixing bolt for supporting and positioning the active roller, and the bottom of the fixing bolt is fixedly connected to the oblique waist side of the pushing platform.

[0018] Furthermore, an electrical control box and a control panel are installed on the measuring frame. The electrical control box is used to provide power to the adjustment part, the auxiliary measuring part and the pushing part, and the control panel is used to receive user instructions and control the working status of the adjustment part, the auxiliary measuring part and the pushing part accordingly.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] The present invention arranges an adjustment part, an auxiliary measurement part and a push part on the measuring frame respectively, measures the thickness of the car seat by the adjustment part, measures the length and width of the car seat by the auxiliary measurement part, and transfers the car seat to be measured to the inside of the measuring frame by the push part. The adjustment part comprises two screw rods located at the front and rear sides of the measuring frame, and the two screw rods are respectively connected with connecting frames arranged oppositely, which are used to clamp and limit the car seat and adapt to the thickness measurement of the side of the seat; the auxiliary measurement part is slidably connected with an auxiliary block on the slide rail, and the auxiliary block is connected with a fixed seat, and a retractable tape measure is arranged in the fixed seat. In this way, the uneven side of the car seat can be conveniently measured, and the side of the seat with different shapes and curves can be flexibly adapted, thereby improving the application scope of the measuring device; the car seat can be clamped and limited, and the car seat can be prevented from shaking during the process of measuring the width and length of the car seat; in addition, after the thickness measurement of the car seat is completed, the user can conveniently adjust the tape measure to measure the length and width of the car seat to adapt to different testing requirements.

[0021] In the present invention, a pushing portion is designed to be located at the bottom of a measuring frame, and includes a pushing platform, wherein the cross section of the pushing platform is a right-angled trapezoid, a sliding hole is opened on the surface of the pushing platform, a sliding block is arranged in the sliding hole, the sliding block is connected to a pushing plate, the wall surface of the pushing plate is in conflict with a seat to be measured, and the two ends of the pushing plate are respectively connected to a transmittable belt, and the two ends of the belt are respectively sleeved on a driving roller and a driven roller, and the driving roller is driven to rotate, and the belt is driven to drive the pushing plate to move along the oblique waist side to the straight waist side of the pushing platform, so that the car seat to be measured is transferred to the inside of the measuring frame, which can ensure that the seat position and angle measured each time are completely consistent, eliminates errors that may be introduced by human operation, and the automated transfer process can significantly save manpower and time costs.

[0022] In the adjustment part of the present invention, two cylinders are fixedly connected to the lower surface of the adjustment plate of the connecting frame. When several top plates are moved to appropriate positions in the adjustment holes, the cylinders are started to drive the pressing plates to squeeze and limit the top plates at the same time, thereby temporarily fixing the top plates and the pointers, which is convenient for users to measure the thickness data of the car seat. In addition, a limit rod is slidably inserted through the side of the connecting frame, and one end of the limit rod is fixedly connected to the adjustment plate. In the process of the electric push rod driving the adjustment plate to move, the limit rod is used to guide and limit the adjustment plate, which can effectively improve the stability of the adjustment plate during movement.

[0023] The present invention is designed to utilize a servo motor to drive the active gear to rotate, the active gear to drive the driven gear to rotate, and the driven gear to drive the rotating rod, so that the rotating rod rotates along the inner wall of the limit bolt, and at the same time the rotating rod drives the active fan teeth at both ends to rotate synchronously, the active fan teeth drive the driven fan teeth to rotate, and the driven fan teeth drive the lead screw to rotate, so that the two lead screws can rotate synchronously to adjust the height of the connecting frame, so that the two connecting frames can be raised synchronously, avoiding the situation where the height of the connecting frames is not synchronized due to manual rotation of the lead screw, and improving the automation degree of the measuring device.

[0024] In the auxiliary measuring part of the present invention, a coil spring is designed to be sleeved on the arc surface of the rotating shaft in the fixed seat, and the coil spring is used to drive the reel to automatically rotate, thereby reeling the measuring tape, thereby achieving the effect of conveniently reeling the measuring tape, and auxiliary plates are designed to be fixedly connected to both sides of the fixed seat, and a limiting ring for positioning the moving direction of the measuring tape is fixedly connected to the sides of the two auxiliary plates close to each other. In the process of the reel reeling in and out the measuring tape, the limiting ring is used to guide and position the measuring tape, thereby minimizing the deviation of the measuring tape during the reeling in and out process, thereby improving the accuracy of the measuring tape in detecting the length or width data of the car seat.

[0025] In the pushing part of the present invention, the arc surface transmission connection of the active roller is designed to be provided with a fixing bolt, and the bottom of the fixing bolt is fixedly connected to the oblique waist side of the pushing platform. When the driving motor drives the active roller to rotate, the active roller will rotate along the inner wall of the fixing bolt. At this time, the fixing bolt is used to support and position the active roller, which can improve the stability of the active roller during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 It is a partial structural schematic diagram of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the adjustment part in the present invention;

[0029] Figure 4 It is a schematic diagram of the local structure of the adjustment part in the present invention;

[0030] Figure 5 It is a partial structural schematic diagram of the connecting frame in the regulating part;

[0031] Figure 6 is a schematic diagram of the upper surface structure of the adjustment plate in the adjustment part;

[0032] Figure 7 is a schematic diagram of the lower surface structure of the adjustment plate in the adjustment part;

[0033] Figure 8 It is a structural schematic diagram of the auxiliary measurement part in the present invention;

[0034] Fig. 9 It is a partial structural schematic diagram of the auxiliary measurement part in the present invention;

[0035] Fig.10 It is a structural schematic diagram of the pushing part in the present invention;

[0036] Fig.11 It is a partial structural schematic diagram of the pushing part in the present invention;

[0037] Explanation of the marks in the figure: 1. Measuring frame; 2. Electric control box; 3. Adjustment part; 301. Fixing plate; 302. Screw rod; 303. Connecting frame; 304. Guide rod; 305. Electric push rod; 306. Adjustment plate; 307. Limit rod; 308. Adjustment hole; 309. Top plate; 310. Pointer; 311. Scale line; 312. Positioning plate; 313. Positioning rod; 314. Spring; 315. Cylinder; 316. Pressing plate; 317. Driven sector gear; 318. Limit bolt; 319. Rotating rod; 320. Active sector gear; 321. Driven gear; 322. Servo motor; 323. Active gear wheel; 4, auxiliary measuring part; 401, slide rail; 402, threaded rod; 403, motor; 404, auxiliary block; 405, fixed seat; 406, rotating shaft; 407, reel; 408, coil spring; 409, tape measure; 410, auxiliary plate; 411, limit ring; 412, handle; 5, pushing part; 501, pushing platform; 502, sliding hole; 503, slider; 504, push plate; 505, ear plate; 506, support plate; 507, driving motor; 508, active roller; 509, belt; 510, connecting plate; 511, driven roller; 512, fixing bolt; 6, control panel. DETAILED DESCRIPTION

[0038] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] Example

[0040] Reference Figure 1 As shown, the present invention provides a technical solution: a car seat size measuring device, comprising a measuring frame 1 and an adjusting part 3, an electric control box 2 for power supply is installed on one side of the measuring frame 1, a control panel 6 is installed on one side of the electric control box 2, the adjusting part 3 is located on the side of the measuring frame 1, two auxiliary measuring parts 4 are provided on the inner wall of the measuring frame 1, and a pushing part 5 for automatically transferring the car seat to the inside of the measuring frame 1 is provided at the bottom of the measuring frame 1.

[0041] The specific settings and functions of the adjustment part 3, the auxiliary measurement part 4 and the pushing part 5 are described in detail below.

[0042] Reference Figures 2 to 7As shown, in this embodiment: the adjustment part 3 is used to measure the thickness of the car seat, and the adjustment part 3 includes two fixed plates 301, and the two fixed plates 301 are fixedly connected to the two sides of the measuring frame 1 respectively, and the upper surface of the fixed plate 301 is rotatably connected with a screw rod 302, and the arc surface of the screw rod 302 is threadedly connected with a connecting frame 303, and the surface of the connecting frame 303 is slidably penetrated with a guide rod 304 for guiding and limiting the connecting frame 303, and the guide rod 304 is fixedly connected to one side of the measuring frame 1, and the cross-section of the connecting frame 303 is "U"-shaped, and the two connecting frames 303 are fixedly connected to the sides away from each other with electric push rods 305, and the output end of the electric push rod 305 is fixedly connected with an adjustment plate 306, and the upper surface of the adjustment plate 306 is provided with a plurality of adjustment holes 308, and the adjustment holes 308 are The inner wall is slidably connected to a top plate 309 for clamping and limiting the car seat, and both sides of the top plate 309 are fixedly connected to pointers 310 for displaying the thickness value of the car seat. The upper surface of the adjustment plate 306 is provided with a plurality of scale lines 311 for determining the thickness value of the car seat, and the lower surface of the adjustment plate 306 is fixedly connected to a plurality of positioning plates 312. A positioning rod 313 is slidably penetrated through the side of the positioning plate 312, and a spring 314 is sleeved on the arc surface of the positioning rod 313. The two ends of the spring 314 are respectively fixedly connected to the positioning rod 313 and the positioning plate 312. Two effects are achieved by setting the adjustment part 3: first, the uneven side of the car seat can be conveniently measured, and the seat side with different shapes and curves can be flexibly adapted, thereby improving the application range of the measuring device;Secondly, the car seat can be clamped and limited to avoid shaking of the car seat during the measurement of the width and length of the car seat. The lower surface of the adjustment plate 306 is fixedly connected to two cylinders 315, and the output end of the cylinder 315 is fixedly connected to a pressing plate 316 for squeezing and limiting the top plate 309. When several top plates 309 are moved to appropriate positions in the adjustment hole 308, the user can start the cylinder 315 to drive the pressing plate 316 to squeeze and limit several top plates 309 at the same time, so that the top plate 309 and the pointer 310 can be temporarily fixed, which is convenient for the user to measure the thickness data of the car seat. The side sliding hole of the connecting frame 303 is used to provide The limit rod 307 ensures the stability of the movement of the high adjustment plate 306. One end of the limit rod 307 is fixedly connected to the adjustment plate 306. The cross-section of the limit rod 307 is rectangular. During the process of the electric push rod 305 driving the adjustment plate 306 to move, the limit rod 307 can guide and limit the adjustment plate 306, thereby achieving the effect of improving the stability of the movement of the adjustment plate 306. The upper ends of the two screw rods 302 are fixedly connected with driven fan teeth 317. The upper surface of the measuring frame 1 is fixedly connected with two limit bolts 318 that play a supporting role. The inner wall of the limit bolt 318 is rotatably connected with a rotating rod 319. Both ends of the rotating rod 319 are fixedly connected with an active fan for controlling the rotation of the driven fan teeth 317. The driving sector teeth 320 mesh with the driven sector teeth 317, the arc surface of the rotating rod 319 is fixedly connected with the driven gear 321, the upper surface of the measuring frame 1 is fixedly connected with a servo motor 322 for providing rotational power, the output end of the servo motor 322 is fixedly connected with a driving gear 323 for controlling the rotation of the driven gear 321, the driving gear 323 meshes with the driven gear 321, when it is necessary to automatically control the rotation of the two screw rods 302 at the same time so that the two connecting frames 303 can be raised synchronously, the servo motor 322 is first started to drive the driving gear 323 to rotate, the driving gear 323 drives the driven gear 321 to rotate, and the driven gear 321 drives the rotating rod 31 9, the rotating rod 319 rotates along the inner wall of the stop bolt 318, and the rotating rod 319 drives the active sector teeth 320 at both ends to rotate synchronously, the active sector teeth 320 drives the driven sector teeth 317 to rotate, and the driven sector teeth 317 drives the screw rod 302 to rotate, so that the two screw rods 302 can rotate synchronously to adjust the height of the connecting frame 303, thereby avoiding the situation where the height of the connecting frame 303 is not synchronized due to manual rotation of the screw rod 302, and improving the automation degree of the measuring device. The screw rod 302 is specifically made of stainless steel. By setting the screw rod 302 to stainless steel, the anti-oxidation performance of the screw rod 302 can be improved, thereby increasing the service life of the screw rod 302. ;

[0043] Reference Figure 8 and Fig. 9As shown, in this embodiment: the auxiliary measuring part 4 is used to measure the length and width of the car seat, and the auxiliary measuring part 4 includes a slide rail 401, one side of the slide rail 401 is fixedly connected to one side of the inner wall of the measuring frame 1, and the inner wall of the slide rail 401 is slidably connected with an auxiliary block 404, and the side of the auxiliary block 404 is threaded with a threaded rod 402 for driving the auxiliary block 404 to move, and the threaded rod 402 is rotatably connected to the inner wall of the slide rail 401, and both sides of the inner wall of the measuring frame 1 are fixedly connected to a motor 403 for controlling the rotation of the threaded rod 402, and the output end of the motor 403 is connected to the threaded rod 402. The auxiliary block 404 is fixedly connected to a fixed seat 405 on one side away from the slide rail 401. A rotating shaft 406 is rotatably penetrated through the inner wall of the fixing seat 405. A reel 407 is fixedly connected to the circular arc surface of the reel 406. A measuring tape 409 for measuring the length or width of the car seat is sleeved on the circular arc surface of the reel 407. The reel 407 is used to reel up the measuring tape 409. One side of the measuring tape 409 is fixedly connected to the circular arc surface of the reel 407. The other side of the measuring tape 409 is fixedly connected to a handle 412 for facilitating the user to control the measuring tape 409. By setting the auxiliary measuring part 4, the measuring tape 409 can be easily adjusted to the desired length or width of the car seat. After the thickness measurement of the seat is completed, the user can conveniently adjust the tape measure 409 to measure the length and width of the car seat, and the manual and automatic adjustment of the tape measure 409 are used in combination, allowing the user to adjust and operate according to specific needs, with high flexibility, and can be adjusted according to different seat types or special requirements to meet different testing needs. The arc surface of the rotating shaft 406 is covered with a coil spring 408 for automatically driving the reel 407 to rotate, and the two ends of the coil spring 408 are respectively fixedly connected to the fixed seat 405 and the reel 407, and the coil spring 408 can drive the reel 407 to automatically rotate to adjust the tape measure 409. 09 is wound up, achieving the effect of being able to easily roll up the measuring tape 409, both sides of the fixing seat 405 are fixedly connected with auxiliary plates 410, and the sides of the two auxiliary plates 410 close to each other are fixedly connected with a limit ring 411 for positioning the moving direction of the measuring tape 409, and the limit ring 411 is sleeved on the outside of the measuring tape 409. In the process of the reel 407 winding up and releasing the measuring tape 409, the limit ring 411 can guide and position the measuring tape 409, so as to avoid the deviation of the measuring tape 409 during the winding and releasing process, thereby improving the accuracy of the measuring tape 409 in detecting the length or width data of the car seat.

[0044] Reference Fig.10 and Fig.11As shown, in this embodiment: the pushing portion 5 includes a pushing platform 501, one side of the pushing platform 501 is fixedly connected to the measuring frame 1, the cross-section of the pushing platform 501 is a right-angled trapezoid, a sliding hole 502 is opened on one side of the pushing platform 501, and a slider 503 is slidably connected to the inner wall of the sliding hole 502, and a push plate 504 for pushing the car seat is fixedly connected to the side of the slider 503 away from the sliding hole 502, and ear plates 505 are fixedly connected on both sides of the pushing plate 504, and the cross-section of the ear plate 505 is "L"-shaped, one side of the pushing platform 501 is fixedly connected to a support plate 506, one side of the support plate 506 is fixedly connected to a driving motor 507, and the output end of the driving motor 507 is fixedly connected to an active roller 508, and the arc surface of the active roller 508 is transmission-connected to two belts 509, and the inner walls of the two belts 509 are transmission-connected to driven rollers 511, and one end of the driven roller 511 is rotatably connected to the pushing platform 501 , a connecting plate 510 is fixedly connected to the upper surface of the belt 509, and one side of the connecting plate 510 is rotatably connected to the ear plate 505. By setting the pushing part 5, the seat to be measured can be automatically transferred to the designated measuring position. The automatic transfer of the seat to the measuring position can ensure that the seat position and angle measured each time are completely consistent, eliminating the errors that may be introduced by human operation, and the automated transfer process can significantly save manpower and time costs. The arc surface transmission connection of the active roller 508 has two fixing bolts 512 for supporting and positioning the active roller 508. One end of the fixing bolt 512 is fixedly connected to the oblique waist side of the pushing platform 501. When the driving motor 507 drives the active roller 508 to rotate, the active roller 508 will rotate along the inner wall of the fixing bolt 512. At this time, the fixing bolt 512 can support and position the active roller 508, thereby achieving the effect of improving the stability of the active roller 508 during the rotation process.

[0045] Detailed description of the method of use: In the present invention, during the use of the measuring device, the electric control box 2 can power the motor 403, the drive motor 507 and the servo motor 322 and other components, and the control panel 6 can switch the motor 403, the drive motor 507 and the servo motor 322 and other components. When the device needs to be used to measure the thickness of the car seat, the car seat is first placed at the bottom of the inner wall of the measuring frame 1. When the car seat is placed firmly, the servo motor 322 is started to drive the driving gear 323 to rotate, the driving gear 323 drives the driven gear 321 to rotate, and the driven gear 321 drives the rotating rod 319 to make the rotating rod 319 rotate. 19 rotates along the inner wall of the limit bolt 318, and the rotating rod 319 drives the active fan teeth 320 at both ends to rotate synchronously, the active fan teeth 320 drives the driven fan teeth 317 to rotate, and the driven fan teeth 317 drives the screw rod 302 to rotate, so that the two screw rods 302 can rotate synchronously to adjust the height of the connecting frame 303, thereby avoiding the situation where the height of the connecting frame 303 is not synchronized due to manual rotation of the screw rod 302, and improving the automation degree of the measuring device. When the connecting frame 303 moves to the position to be measured for the thickness of the car seat, the electric push rod 305 is started and the two adjustment plates 306 are driven. The adjustment plates 306 move During the adjustment process, the top plates 309 will squeeze the side of the car seat respectively under the drive of the spring 314, and the top plates 309 will move along the inner wall of the adjustment hole 308 according to the uneven side of the car seat. When the top plates 309 squeeze and limit the car seat firmly, the operation of the electric push rod 305 can be stopped. When the top plates 309 move to the appropriate positions in the adjustment hole 308 respectively, the user can start the cylinder 315 to drive the pressure plate 316 to squeeze and limit the top plates 309 at the same time, so as to temporarily fix the top plates 309 and the pointer 310, so as to facilitate the user to adjust the thickness of the car seat. According to the measurement, when the top plate 309 is firmly limited, the user can record the thickness data of the car seat. At this time, the thickness of the car seat = the data of the scale line 311 pointed by the left pointer 310 + the data of the scale line 311 pointed by the corresponding right pointer 310. In the process of the electric push rod 305 driving the adjustment plate 306 to move, the limit rod 307 can guide and limit the adjustment plate 306, thereby achieving the effect of improving the stability of the movement process of the adjustment plate 306. In addition, by setting the screw rod 302 to stainless steel, the anti-oxidation performance of the screw rod 302 can be improved, thereby increasing the service life of the screw rod 302.

[0046] In the present invention, when it is necessary to use the measuring tape 409 to measure the length and width of the car seat, the motor 403 is first started to drive the threaded rod 402 to rotate, the threaded rod 402 drives the auxiliary block 404 to move the auxiliary block 404 along the inner wall of the slide rail 401, and the auxiliary block 404 drives the fixing seat 405. When the fixing seat 405 drives the measuring tape 409 to move to a suitable position, the operation of the motor 403 can be stopped, and then the user can pull the handle 412 to drive the measuring tape 409 to make the measuring tape 409 fall off the arc surface of the reel 407. At this time, the measuring tape 409 can be measured by the reel 407. The tape measure 409 measures the length and width of the car seat. When the length and width of the car seat are measured, the grip 412 is released. At this time, the coil spring 408 can drive the reel 407 to automatically rotate to reel in the tape measure 409, thereby achieving the effect of conveniently reeling in the tape measure 409. In the process of the reel 407 retracting and releasing the tape measure 409, the limit ring 411 can guide and position the tape measure 409, thereby minimizing the deviation of the tape measure 409 during the retraction and release process, thereby improving the accuracy of the tape measure 409 in detecting the length or width data of the car seat.

[0047] In the present invention, when the pushing part 5 is needed to automatically transfer the car seat to the inside of the measuring frame 1, the car seat to be measured is first placed on the oblique waist side of the pushing platform 501, and one side of the car seat is fitted with the pushing plate 504, and then the driving motor 507 is started to drive the active roller 508 to rotate, and the active roller 508 drives two belts 509, so that the belt 509 rotates in the synchronous limit of the active roller 508 and the driven roller 511. During the rotation of the belt 509, the connecting plate 510 is driven, and the connecting plate 510 drives the ear plate 505, and the ear plate 505 drives the pushing plate 504 to move, and the pushing plate 504 drives the slider 503 to move along the inner wall of the sliding hole 502, and at the same time, the pushing plate 504 will push the car seat to automatically lean against The push operation is completed by moving the driving motor 507 in the direction close to the measuring frame 1 until the car seat moves to the inside of the measuring frame 1. When the pushing of the car seat is completed, the driving motor 507 is started again to drive the active roller 508 to rotate in the opposite direction. The active roller 508 drives the belt 509, the belt 509 drives the connecting plate 510, the connecting plate 510 drives the ear plate 505, and the ear plate 505 drives the push plate 504 until the push plate 504 returns to its original position. During the process of the driving motor 507 driving the active roller 508 to rotate, the active roller 508 will rotate along the inner wall of the fixing bolt 512. At this time, the fixing bolt 512 can support and position the active roller 508, thereby achieving the effect of improving the stability of the active roller 508 during the rotation process.

Claims

1. A vehicle seat size measuring device, characterized in that: The measuring frame (1) comprises an adjusting portion (3), an auxiliary measuring portion (4) and a pushing portion (5) mounted on the measuring frame (1); the adjusting portion (3) is used to measure the thickness of a car seat; the auxiliary measuring portion (4) is used to measure the length and width of the car seat; the pushing portion (5) is used to transfer the car seat to be measured into the measuring frame (1); the adjusting portion (3) comprises two screw rods (302) located at the front and rear sides of the measuring frame (1); the two screw rods (302) are respectively connected to connecting frames (303) arranged opposite to each other, and are used to clamp and limit the car seat, and at the same time adapt to the thickness measurement of the side of the seat; The auxiliary measuring part (4) is mounted on the inner wall of the measuring frame (1), and comprises a slide rail (401), an auxiliary block (404) is slidably connected to the slide rail (401), a fixing seat (405) is connected to the auxiliary block (404), and a retractable measuring tape (409) is arranged in the fixing seat (405); The pushing portion (5) is located at the bottom of the measuring frame (1), and comprises a pushing platform (501). The cross section of the pushing platform (501) is a right-angled trapezoid. A sliding hole (502) is provided on the surface of the pushing platform (501). A sliding block (503) is arranged in the sliding hole (502). The sliding block (503) is connected to a pushing plate (504). The wall surface of the pushing plate (504) contacts the seat to be measured. The two ends of the pushing plate (504) are respectively connected to a driveable belt (509). The two ends of the belt (509) are respectively mounted on a driving roller (508) and a driven roller (511). By driving the driving roller (508) to rotate, the belt (509) is driven to drive, and the pushing plate (504) moves along the oblique waist side to the straight waist side of the pushing platform (501), thereby transferring the car seat to be measured to the inside of the measuring frame (1).

2. The vehicle seat size measuring device according to claim 1, characterized in that: In the adjustment part (3), one end of the connecting frame (303) is threadedly connected to the arc surface of the screw rod (302), and the other end of the connecting frame (303) is slidably penetrated by a guide rod (304), and the guide rod (304) is fixedly connected to one side of the measuring frame (1). The cross section of the connecting frame (303) is "U"-shaped, and the outer side of the connecting frame (303) is fixedly connected to an electric push rod (305), and the output end of the electric push rod (305) is fixedly connected to an adjustment plate (306), and the upper surface of the adjustment plate (306) is provided with a plurality of adjustment holes (308), and the inner wall of the adjustment hole (308) is slidably connected to adjust the vehicle seat. A top plate (309) for supporting and limiting, both sides of the top plate (309) are fixedly connected with pointers (310) for displaying the thickness value of the automobile seat, the upper surface of the adjustment plate (306) is provided with a plurality of scale lines (311) for determining the thickness value of the automobile seat, the lower surface of the adjustment plate (306) is fixedly connected with a plurality of positioning plates (312), the side surface of the positioning plate (312) is slidably penetrated with a positioning rod (313), the arc surface of the positioning rod (313) is sleeved with a spring (314), and the two ends of the spring (314) are respectively fixedly connected to the positioning rod (313) and the positioning plate (312).

3. The vehicle seat size measuring device according to claim 2, characterized in that: The lower surface of the adjustment plate (306) is fixedly connected to a cylinder (315), and the output end of the cylinder (315) is fixedly connected to a pressing plate (316) for pressing and limiting the top plate (309).

4. The vehicle seat size measuring device according to claim 3, characterized in that: A limiting rod (307) is slidably penetrated through the side surface of the connection frame (303) to improve the stability of the adjustment plate (306) during movement, and one end of the limiting rod (307) is fixedly connected to the adjustment plate (306).

5. The vehicle seat size measuring device according to claim 1, characterized in that: In the adjustment portion (3), one end of the screw rod (302) is connected to the measuring frame (1) via a fixing plate (301), the other end of the screw rod (302) is fixedly connected to a driven sector tooth (317), the driven sector tooth (317) is meshingly connected to a driving sector tooth (320), the driving sector tooth (320) is connected to a rotating rod (319), a driven gear (321) is fixedly sleeved on the rotating rod (319), the driven gear (321) is meshingly connected to a driving gear (323), the driving gear (323) is connected to an output end of a servo motor (322), the servo motor (322) is mounted on the top of the measuring frame (1), and two limit bolts (318) are mounted on the top of the measuring frame (1), the two limit bolts (318) are slidably sleeved on the two ends of the rotating rod (319) respectively.

6. The vehicle seat size measuring device according to claim 1, characterized in that: In the auxiliary measuring part (4), a threaded rod (402) is threadedly penetrated on the side surface of the auxiliary block (404), the threaded rod (402) is rotatably connected to the inner wall of the slide rail (401), and a motor (403) for controlling the rotation of the threaded rod (402) is fixedly connected to both sides of the inner wall of the measuring frame (1), and the output end of the motor (403) is fixedly connected to the threaded rod (402); A rotating shaft (406) is rotatably penetrated through the inner wall of the fixing seat (405); a reel (407) is fixedly connected to the circular arc surface of the rotating shaft (406); the measuring tape (409) is sleeved on the circular arc surface of the reel (407); the reel (407) is used to reel up the measuring tape (409); one end of the measuring tape (409) is fixedly connected to the circular arc surface of the reel (407); and the other end of the measuring tape (409) is fixedly connected to a handle (412) for facilitating a user to draw out the measuring tape (409).

7. The vehicle seat size measuring device according to claim 6, characterized in that: The arc surface of the rotating shaft (406) is covered with a coil spring (408) for automatically driving the reel (407) to rotate, and the two ends of the coil spring (408) are respectively fixedly connected to the fixing seat (405) and the reel (407).

8. The vehicle seat size measuring device according to claim 6, characterized in that: Auxiliary plates (410) are fixedly connected to both sides of the fixing seat (405), and a limiting ring (411) for positioning the moving direction of the measuring tape (409) is fixedly connected between the two auxiliary plates (410), and the limiting ring (411) is sleeved on the outside of the measuring tape (409).

9. The vehicle seat size measuring device according to claim 1, characterized in that: In the pushing portion (5), both ends of the pushing plate (504) are fixedly connected to ear plates (505), the cross section of the ear plate (505) is "L"-shaped, and the upper surface of the belt (509) is fixedly connected to a connecting plate (510), and one side of the connecting plate (510) is rotatably connected to the ear plate (505); One end of the push platform (501) is fixedly connected to a support plate (506), one side of the support plate (506) is fixedly connected to a drive motor (507), an output end of the drive motor (507) is connected to a driving roller (508), the arc surface of the driving roller (508) is transmission-connected to a fixing bolt (512) for supporting and positioning the driving roller (508), and the bottom of the fixing bolt (512) is fixedly connected to the oblique waist side of the push platform (501).

10. A vehicle seat size measuring device according to any one of claims 1 to 9, characterized in that: An electric control box (2) and a control panel (6) are also installed on the measuring frame (1); the electric control box (2) is used to provide electric energy to the regulating part (3), the auxiliary measuring part (4) and the pushing part (5); and the control panel (6) is used to receive user instructions and control the working states of the regulating part (3), the auxiliary measuring part (4) and the pushing part (5) accordingly.

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