Handheld wheel eyebrow measuring instrument

Abstract

The invention relates to the technical field of wheel eyebrow measuring instruments, and discloses a handheld wheel eyebrow measuring instrument which is characterized in that a wheel eyebrow measuring instrument adjusting mechanism is arranged on the left side of a mounting plate, a wheel eyebrow measuring instrument anti-reverse mechanism is arranged at the bottom of the wheel eyebrow measuring instrument adjusting mechanism, and a wheel eyebrow measuring instrument measuring mechanism is arranged on the right side of the mounting plate; a handle is fixedly connected to the right side of the mounting plate. A sliding push rod drives a sliding limiting block to slide in a sliding rod, disengage from a supporting rod, pull the sliding rod to slide in the supporting rod and loosen a pressing block, a damping spring pushes the sliding limiting block to enter the supporting rod, adjustment of the sliding limiting block according to the actual distance is facilitated, use is convenient, a shifting block is pressed, and a toothed plate is disengaged from the interior of a clamping mounting plate; the device is convenient to disassemble and store, a ratchet block is limited by shifting the direction of a limiting rotating plate in cooperation with a limiting pushing spring, reverse rotation of a supporting rod is prevented, and a measuring instrument is arranged so that measured data can be displayed.

Description

Technical Field

[0001] The invention relates to the technical field of wheel eyebrow measuring instruments, in particular to a handheld wheel eyebrow measuring instrument. Background Art

[0002] Fender is the abbreviation of car fender, which refers to the chrome bright strip on the upper edge of the tire, that is, a semicircular part protruding from the fender above the car tire, which needs to be measured.

[0003] In the prior art, when using a handheld fender measuring instrument, since the handheld fender measuring instrument cannot be rotated and cannot be restricted during measurement, the rotating rod may rotate and fall when it cannot be fixed, thereby affecting the measurement data. Secondly, the handheld fender measuring instrument in the prior art is basically a fixed whole, and the storage space is large, which is inconvenient to disassemble and store. In order to solve the above problems, a handheld fender measuring instrument needs to be invented. Summary of the invention

[0004] The object of the present invention is to provide a handheld wheel eyebrow measuring instrument to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: a handheld fender measuring instrument, comprising a mounting plate, a fender measuring instrument adjustment mechanism is arranged on the left side of the mounting plate, a fender measuring instrument anti-reversal mechanism is arranged at the bottom of the fender measuring instrument adjustment mechanism, and a fender measuring instrument measuring mechanism is arranged on the right side of the mounting plate; The fender measuring instrument adjustment mechanism comprises a fender measuring instrument adjustment component and a fender measuring instrument disassembly component, and the fender measuring instrument adjustment component is arranged on the top of the fender measuring instrument disassembly component.

[0006] Preferably, the wheel eyebrow measuring instrument adjustment assembly includes a support rod, which is fixedly connected to the left side of the mounting plate, the support rod is slidably connected to a sliding rod inside the support rod, and a pressing block is slidably connected to the inside of the sliding rod, and the sliding rod is fixedly connected to a limiting plate inside the sliding rod, and the bottom of the pressing block is fixedly connected to a sliding limiting rod, and the bottom of the pressing block is fixedly connected to a pushing rod on the side away from the sliding limiting rod, and a spring is arranged outside the pushing rod at a middle position between the bottom of the pressing block and the top of the limiting plate, and the bottom of the sliding limiting rod is fixedly connected to a sliding pushing rod, and the inner bottom end of the sliding rod is slidably connected to a sliding limiting block, and a damping spring is arranged on the inner side of the sliding limiting block, and the outside of the sliding rod is fixedly connected to a measuring head. Since the support rod is provided, it is beneficial to provide an installation foundation for other components.

[0007] Preferably, through holes are provided at corresponding positions of the sliding rod, the support rod and the sliding limit block, the sliding limit block passes through the sliding rod and is slidably connected to the inside of the support rod, sliding grooves are provided at corresponding positions of the sliding limit block and the sliding push rod, and the sliding push rod is slidably connected to the outside of the sliding limit block. Since the sliding limit block is provided, it is beneficial to limit the sliding position of the sliding rod.

[0008] Preferably, through holes are provided at corresponding positions of the limit plate and the sliding limit rod and the push rod, and the sliding limit rod and the push rod are both slidably connected to the inside of the limit plate. The provision of the sliding limit rod facilitates the sliding of the push block inside the limit plate.

[0009] Preferably, the wheel eyebrow measuring instrument disassembly assembly includes an installation box, the installation box is fixedly connected to the bottom of the support rod, the installation box is rotatably connected to a gear inside, the gear is meshed with a toothed plate on the outside, the inner side of the toothed plate is fixedly connected to a limit rod, the interior of the installation box is fixedly connected to a fixed plate, a push spring is provided between the outside of the fixed plate and the inner side of the limit rod, the outside of the toothed plate is fixedly connected to a shift block, and the provision of the fixed plate is conducive to pushing the toothed plate to slide inside the installation box.

[0010] Preferably, through holes are provided at corresponding positions of the installation box and the toothed plate, and the toothed plate is slidably connected to the interior of the installation box. The provision of the toothed plate facilitates the coordination with the clamping installation plate to fix the support rod.

[0011] Preferably, through holes are provided at corresponding positions of the fixing plate and the limiting rod, and the limiting rod is slidably connected to the inside of the fixing plate. The provision of the limiting rod is conducive to making the sliding of the toothed plate more stable.

[0012] Preferably, the anti-reversal mechanism of the wheel eyebrow measuring instrument includes a clamping mounting plate, which is arranged on the outside of the mounting box, and the inner bottom of the clamping mounting plate is fixedly connected to the fixed mounting box, the inner rotatable connection of the fixed mounting box is a limited rotation plate, the inner side of the fixed mounting box away from the fixed mounting box is rotatably connected to a ratchet, the inner side of the fixed mounting box away from the ratchet is rotatably connected to a ratchet block, a limited push spring is arranged at a middle position between the outer side of the ratchet block and the inner side of the fixed mounting box, the outer side of the ratchet is fixedly connected to a wheel, and the right side of the mounting plate is fixedly connected to a handle, and the provision of the ratchet is conducive to cooperating with the limited rotation plate, the ratchet block and the limited push spring to prevent the wheel from reversing.

[0013] Preferably, through holes are provided at corresponding positions of the fixed installation box and the wheels, and the wheels are rotatably connected to the inside of the fixed installation box. The provision of the wheels is conducive to driving the device to move.

[0014] Preferably, the fender measuring instrument measuring mechanism includes a fender measuring instrument installation box, the fender measuring instrument installation box is fixedly connected to the right side of the mounting plate, a measuring instrument is arranged inside the fender measuring instrument installation box, the right side of the fender measuring instrument installation box is rotatably connected to the cabinet door, and a controller is fixedly connected to the right side of the mounting plate. The arrangement of the measuring instrument facilitates measurement.

[0015] Compared with the prior art, the present invention provides a handheld wheel eyebrow measuring instrument, which has the following beneficial effects: 1. The handheld fender measuring instrument is provided with a fender measuring instrument adjustment component and a fender measuring instrument disassembly component in the fender measuring instrument adjustment mechanism. The fender measuring instrument adjustment component is arranged on the top of the fender measuring instrument disassembly component. The sliding push rod drives the sliding limit block to slide inside the sliding rod and detach from the support rod. Then, the sliding rod is pulled to slide inside the support rod. The pressing block is released so that the damping spring pushes the sliding limit block into the support rod, which is conducive to adjusting it according to the actual distance and is convenient for use. By pressing the dial block, the tooth plate is detached from the inside of the clamping mounting plate, which is conducive to disassembling the device and facilitating storage.

[0016] 2. The handheld wheel eyebrow measuring instrument is used in conjunction with the wheel eyebrow measuring instrument adjustment mechanism through the wheel eyebrow measuring instrument anti-reversal mechanism. By turning the direction of the limit rotation plate, the limit push spring is cooperated to limit the ratchet block, which is beneficial to prevent the support rod from reversing.

[0017] 3. The handheld wheel eyebrow measuring instrument is used by the wheel eyebrow measuring instrument measuring mechanism in conjunction with the wheel eyebrow measuring instrument adjusting mechanism and the wheel eyebrow measuring instrument anti-reversal mechanism. By setting up the measuring instrument, it is beneficial to display the measured data. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the fender measuring instrument of the present invention; Figure 3 It is a structural schematic diagram of the fender brow measuring instrument adjustment mechanism fender brow measuring instrument adjustment component of the present invention; Figure 4 It is a schematic diagram of the internal structure of the fender brow measuring instrument adjustment component of the fender brow measuring instrument adjustment mechanism of the present invention; Figure 5It is a partial schematic diagram of the fender brow measuring instrument adjustment mechanism, fender brow measuring instrument adjustment component structure, and fender brow measuring instrument adjustment component of the present invention; Figure 6 This is a schematic diagram of the anti-reversal mechanism structure of the wheel eyebrow measuring instrument of the present invention; Figure 7 It is a schematic diagram of the structure of the measuring mechanism of the fender measuring instrument of the present invention.

[0019] In the figure: 1, mounting plate; 2, wheel eyebrow measuring instrument adjustment mechanism; 21, wheel eyebrow measuring instrument adjustment assembly; 211, support rod; 212, sliding rod; 213, limit plate; 214, push block; 215, sliding limit rod; 216, push rod; 217, spring; 218, sliding push rod; 219, measuring head; 2110, sliding limit block; 2111, damping spring; 22, wheel eyebrow measuring instrument disassembly assembly; 221, installation box; 222, gear ; 223, tooth plate; 224, limit rod; 225, push spring; 226, fixed plate; 227, shift block; 3, anti-reversal mechanism of wheel eyebrow measuring instrument; 31, clamping installation plate; 32, fixed installation box; 33, limit rotation plate; 34, ratchet; 35, ratchet block; 36, limit push spring; 37, wheel; 4, measuring mechanism of wheel eyebrow measuring instrument; 41, installation box of wheel eyebrow measuring instrument; 42, measuring instrument; 43, cabinet door; 44, controller; 5, handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Embodiment 1:

[0023] See also Figure 1-7The present invention provides a technical solution: a handheld fender measuring instrument, comprising a mounting plate 1, a fender measuring instrument adjustment mechanism 2 is arranged on the left side of the mounting plate 1, a fender measuring instrument anti-reversal mechanism 3 is arranged at the bottom of the fender measuring instrument adjustment mechanism 2, a fender measuring instrument measuring mechanism 4 is arranged on the right side of the mounting plate 1, and a handle 5 is fixedly connected to the right side of the mounting plate 1; The fender measuring instrument adjustment mechanism 2 comprises a fender measuring instrument adjustment component 21 and a fender measuring instrument disassembly component 22 . The fender measuring instrument adjustment component 21 is arranged on the top of the fender measuring instrument disassembly component 22 .

[0024] Furthermore, the wheel eyebrow measuring instrument adjustment assembly 21 includes a support rod 211, the support rod 211 is fixedly connected to the left side of the mounting plate 1, the support rod 211 is slidably connected to the inside of the sliding rod 212, the sliding rod 212 is slidably connected to the inside of the pressing block 214, the sliding rod 212 is fixedly connected to the limiting plate 213, the bottom of the pressing block 214 is fixedly connected to the sliding limiting rod 215, and the bottom of the pressing block 214 is fixedly connected to the side away from the sliding limiting rod 215. A push rod 216 is fixedly connected. A spring 217 is arranged outside the push rod 216 at the middle position between the bottom of the push block 214 and the top of the limit plate 213, a sliding push rod 218 is fixedly connected to the bottom of the sliding limit rod 215, a sliding limit block 2110 is slidably connected to the inner bottom end of the sliding rod 212, a damping spring 2111 is arranged on the inner side of the sliding limit block 2110, and a measuring head 219 is fixedly connected to the outside of the sliding rod 212. Since the support rod 211 is arranged, it is beneficial to provide an installation basis for other components.

[0025] Furthermore, through holes are provided at corresponding positions of the sliding rod 212, the support rod 211 and the sliding limit block 2110. The sliding limit block 2110 passes through the sliding rod 212 and is slidably connected to the inside of the support rod 211. Sliding grooves are provided at corresponding positions of the sliding limit block 2110 and the sliding push rod 218. The sliding push rod 218 is slidably connected to the outside of the sliding limit block 2110. Since the sliding limit block 2110 is provided, it is beneficial to limit the sliding position of the sliding rod 212.

[0026] Furthermore, through holes are opened at corresponding positions of the limit plate 213 and the sliding limit rod 215 and the pushing rod 216. The sliding limit rod 215 and the pushing rod 216 are both slidably connected to the inside of the limit plate 213. Since the sliding limit rod 215 is provided, it is beneficial for the pressing block 214 to slide inside the limit plate 213.

[0027] Furthermore, the wheel eyebrow measuring instrument disassembly assembly 22 includes an installation box 221, which is fixedly connected to the bottom of the support rod 211. The installation box 221 is internally rotatably connected to a gear 222, and the gear 222 is externally meshed with a toothed plate 223. The inner side of the toothed plate 223 is fixedly connected to a limiting rod 224. The interior of the installation box 221 is fixedly connected to a fixing plate 226, and a push spring 225 is provided between the outer side of the fixing plate 226 and the inner side of the limiting rod 224. The outer side of the toothed plate 223 is fixedly connected to a shift block 227. Since the fixing plate 226 is provided, it is beneficial to push the toothed plate 223 to slide inside the installation box 221.

[0028] Furthermore, through holes are provided at corresponding positions of the installation box 221 and the toothed plate 223 , and the toothed plate 223 is slidably connected to the inside of the installation box 221 . The provision of the toothed plate 223 facilitates the coordination with the clamping installation plate 31 to fix the support rod 211 .

[0029] Furthermore, through holes are provided at corresponding positions of the fixing plate 226 and the limiting rod 224 , and the limiting rod 224 is slidably connected to the inside of the fixing plate 226 . The provision of the limiting rod 224 is conducive to making the sliding of the tooth plate 223 more stable.

[0030] Embodiment 2:

[0031] See also Figure 6 In combination with the first embodiment, it is further obtained that the anti-reversal mechanism 3 of the wheel eyebrow measuring instrument includes a clamping mounting plate 31, the clamping mounting plate 31 is arranged outside the mounting box 221, the inner bottom of the clamping mounting plate 31 is fixedly connected with a fixed mounting box 32, the inner part of the fixed mounting box 32 is rotatably connected with a limited rotation plate 33, the inner side of the fixed mounting box 32 away from the fixed mounting box 32 is rotatably connected with a ratchet 34, the inner side of the fixed mounting box 32 away from the ratchet 34 is rotatably connected with a ratchet block 35, a limited push spring 36 is arranged at the middle position between the outer side of the ratchet block 35 and the inner side of the fixed mounting box 32, and a wheel 37 is fixedly connected to the outer side of the ratchet 34. Since the ratchet 34 is arranged, it is beneficial to cooperate with the limited rotation plate 33, the ratchet block 35, and the limited push spring 36 to prevent the wheel 37 from reversing.

[0032] Furthermore, through holes are provided at corresponding positions of the fixed installation box 32 and the wheels 37, and the wheels 37 are rotatably connected to the inside of the fixed installation box 32. The provision of the wheels 37 is conducive to driving the device to move.

[0033] Embodiment three:

[0034] See also Figure 7, and combined with the first embodiment and the second embodiment, it is further obtained that the fender measuring instrument measuring mechanism 4 includes a fender measuring instrument installation box 41, the fender measuring instrument installation box 41 is fixedly connected to the right side of the mounting plate 1, a measuring instrument 42 is arranged inside the fender measuring instrument installation box 41, the right side of the fender measuring instrument installation box 41 is rotatably connected to the cabinet door 43, and a controller 44 is fixedly connected to the right side of the mounting plate 1. Since the measuring instrument 42 is arranged, it is convenient to perform measurement.

[0035] When the mounting plate 221 is aligned with the mounting plate 31, the push block 227 is pressed to allow the toothed plate 223 to drive the limiting rod 224 to slide inside the fixing plate 226. When the mounting box 221 is aligned with the mounting plate 31, the push block 227 is released to allow the pushing spring 225 to push the toothed plate 223 into the mounting plate 31 to complete the installation of the device. The wheel 37 is then fixed on the wheel. The limiting rotating plate 33 is pressed to allow the ratchet block 35 to limit the rotation of the ratchet wheel 34 under the push of the limiting pushing spring 36. The push block 214 is then pressed to drive the pushing rod 216 to slide inside the limiting plate 213. The sliding limiting rod 215 drives the sliding pushing rod 218 at the bottom to slide. The rod 212 slides inside, so that the sliding push rod 218 drives the sliding limit block 2110 to separate from the support rod 211, and adjusts according to the distance between the wheel and the wheel eyebrow. When it reaches the appropriate position, release the pressing block 214, so that the damping spring 2111 pushes the sliding limit block 2110 to enter the support rod 211 to limit the adjusted position, and then hold the handle 5 to drive the fixed installation box 32 at the bottom of the support rod 211 to rotate outside the wheel 37. During rotation, the limit push spring 36 pushes the ratchet block 35 to limit the ratchet wheel 34, thereby preventing the support rod 211 from rotating without restriction. The support rod 211 drives the measuring head 219 outside the sliding rod 212 to measure the wheel eyebrow, and the measured data is transmitted to the measuring instrument 42 through the controller 44 for display.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A handheld wheel eyebrow measuring instrument, comprising a mounting plate (1), characterized in that: A fender measuring instrument adjustment mechanism (2) is arranged on the left side of the mounting plate (1), a fender measuring instrument anti-reversal mechanism (3) is arranged at the bottom of the fender measuring instrument adjustment mechanism (2), and a fender measuring instrument measuring mechanism (4) is arranged on the right side of the mounting plate (1); The wheel eyebrow measuring instrument adjustment mechanism (2) comprises a wheel eyebrow measuring instrument adjustment component (21) and a wheel eyebrow measuring instrument disassembly component (22), wherein the wheel eyebrow measuring instrument adjustment component (21) is arranged on the top of the wheel eyebrow measuring instrument disassembly component (22).

2. A handheld fender measuring instrument according to claim 1, characterized in that: The wheel eyebrow measuring instrument adjustment assembly (21) comprises a support rod (211), the support rod (211) being fixedly connected to the left side of the mounting plate (1), the support rod (211) being slidably connected to a sliding rod (212) inside the support rod (211), the sliding rod (212) being slidably connected to a push block (214) inside the sliding rod (212), the sliding rod (212) being fixedly connected to a limiting plate (213) inside the sliding rod (212), the bottom of the push block (214) being fixedly connected to a sliding limiting rod (215), the bottom of the push block (214) being away from the sliding limiting rod (215) A push rod (216) is fixedly connected to one side, a spring (217) is arranged outside the push rod (216) at a middle position between the bottom of the push block (214) and the top of the limit plate (213), a sliding push rod (218) is fixedly connected to the bottom of the sliding limit rod (215), a sliding limit block (2110) is slidably connected to the inner bottom end of the sliding rod (212), a damping spring (2111) is arranged inside the sliding limit block (2110), and a measuring head (219) is fixedly connected to the outside of the sliding rod (212).

3. The handheld fender measuring instrument according to claim 2, characterized in that: Through holes are provided at corresponding positions of the sliding rod (212), the support rod (211) and the sliding limit block (2110); the sliding limit block (2110) penetrates the sliding rod (212) and is slidably connected to the inside of the support rod (211); sliding grooves are provided at corresponding positions of the sliding limit block (2110) and the sliding push rod (218); the sliding push rod (218) is slidably connected to the outside of the sliding limit block (2110).

4. The handheld fender measuring instrument according to claim 2, characterized in that: Through holes are provided at corresponding positions of the limit plate (213) and the sliding limit rod (215) and the push rod (216); the sliding limit rod (215) and the push rod (216) are both slidably connected inside the limit plate (213).

5. The handheld fender measuring instrument according to claim 2, characterized in that: The wheel eyebrow measuring instrument disassembly assembly (22) comprises an installation box (221), the installation box (221) is fixedly connected to the bottom of the support rod (211), a gear (222) is rotatably connected inside the installation box (221), a toothed plate (223) is meshed outside the gear (222), the inner side of the toothed plate (223) is fixedly connected to a limit rod (224), a fixing plate (226) is fixedly connected inside the installation box (221), a push spring (225) is provided between the outer side of the fixing plate (226) and the inner side of the limit rod (224), and a shifting block (227) is fixedly connected outside the toothed plate (223).

6. The handheld fender measuring instrument according to claim 5, characterized in that: Through holes are provided at corresponding positions of the installation box (221) and the tooth plate (223), and the tooth plate (223) is slidably connected to the interior of the installation box (221).

7. The handheld fender brow measuring instrument according to claim 5, characterized in that: Through holes are provided at corresponding positions of the fixing plate (226) and the limiting rod (224), and the limiting rod (224) is slidably connected inside the fixing plate (226).

8. The handheld fender measuring instrument according to claim 5, characterized in that: The wheel eyebrow measuring instrument anti-reversal mechanism (3) comprises a clamping mounting plate (31), the clamping mounting plate (31) being arranged outside the mounting box (221), the inner bottom of the clamping mounting plate (31) being fixedly connected to a fixed mounting box (32), the inner part of the fixed mounting box (32) being rotatably connected to a limited rotation plate (33), the inner side of the fixed mounting box (32) away from the fixed mounting box (32) being rotatably connected to a ratchet (34), the inner side of the fixed mounting box (32) away from the ratchet (34) being rotatably connected to a ratchet block (35), a limited push spring (36) being arranged at a middle position between the outer side of the ratchet block (35) and the inner side of the fixed mounting box (32), the outer side of the ratchet (34) being fixedly connected to a wheel (37), and the right side of the mounting plate (1) being fixedly connected to a handle (5).

9. The handheld fender measuring instrument according to claim 8, characterized in that: Through holes are provided at corresponding positions of the fixed installation box (32) and the wheel (37), and the wheel (37) is rotatably connected to the interior of the fixed installation box (32).

10. The handheld fender measuring instrument according to claim 8, characterized in that: The fender measuring instrument measuring mechanism (4) comprises a fender measuring instrument installation box (41), the fender measuring instrument installation box (41) being fixedly connected to the right side of the mounting plate (1), a measuring instrument (42) being arranged inside the fender measuring instrument installation box (41), the right side of the fender measuring instrument installation box (41) being rotatably connected to a cabinet door (43), and a controller (44) being fixedly connected to the right side of the mounting plate (1).

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