CN210922431U - Length metering device convenient to installation - Google Patents
Length metering device convenient to installation Download PDFInfo
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- CN210922431U CN210922431U CN201921019966.4U CN201921019966U CN210922431U CN 210922431 U CN210922431 U CN 210922431U CN 201921019966 U CN201921019966 U CN 201921019966U CN 210922431 U CN210922431 U CN 210922431U
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a length metering device convenient for installation, which comprises a device main body, wherein a dial is embedded on the outer surface of the front end of the device main body, and a pointer is movably installed at the middle position of the outer surface of the front end of the dial; the device comprises a dial, a dial is fixedly arranged on the outer surface of the front end of the device main body, a watch mirror is arranged on the outer surface of the front end of the dial, a pipe barrel is arranged inside the device main body in a penetrating mode, a measuring rod is movably arranged at the lower end of the pipe barrel, a measuring needle is movably arranged at the lower end of the measuring rod, and a protective cover is arranged outside the pipe barrel. The utility model has the advantages that: can the person of facilitating the use install when using and place length metering device, saved and need look for the trouble that suitable installation site used the screw to install length metering device when the use device is measured, set up the protection casing simultaneously and can protect the measurement needle after having used up the device, avoid the measurement needle to receive the collision and the condition of damage takes place.
Description
Technical Field
The utility model relates to a length metering device specifically is a length metering device convenient to installation, belongs to length metering device application technical field.
Background
The length measuring devices used for different measuring objects are different from each other, and the length measuring devices are mainly used for checking the shape and position errors of a workpiece, and are composed of a micrometer, a vernier caliper, a measuring tape and a micrometer, wherein the micrometer is a length measuring instrument which converts general linear displacement into rotary motion of a pointer through a gear or a lever and then reads the rotary motion on a dial.
But current amesdial staff need use the screw earlier before the use to install the amesdial in suitable position after, just can the work piece place and measure at the measuring needle lower extreme of amesdial, the process of installation amesdial is comparatively troublesome, brings inconvenience for the staff to the measuring needle of amesdial exposes externally, and the condition that exists because of the measuring needle receives the collision and damages takes place, has brought certain influence for this length metering device's use.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model can be realized by the following technical scheme: a length metering device convenient to install comprises a device main body, wherein a dial is embedded in the outer surface of the front end of the device main body, and a pointer is movably installed in the middle of the outer surface of the front end of the dial; the device comprises a dial, a dial tube, a tube barrel, a measuring rod, a measuring needle, a protective cover, a connecting fixing plate, a supporting frame and a weighting mounting base, wherein the outer surface of the front end of a device main body is fixedly provided with a watch mirror which is arranged on the outer surface of the front end of the dial, the tube barrel is arranged in the device main body in a penetrating manner, the lower end of the tube barrel is movably provided with the measuring needle, the measuring rod and the measuring needle are both arranged in the protective cover, the outer surface of the rear end of the device main body is provided with a mounting seat, the mounting seat is composed of the connecting fixing plate, the supporting frame and the weighting mounting base, the connecting fixing plate is arranged on the outer surface of the rear end of the device main body, the connecting fixing plate is movably connected with the device main body through the fixing shaft in a penetrating manner, aggravate the bottom of installing the base and splice and have the dull polish pad, the support frame comprises upper bracket pole, regulation pole and lower cradling piece, and the welding of upper bracket pole is at the rear end surface of connecting the fixed plate, adjust the pole welding at the lower extreme surface of upper bracket pole, and adjust the pole and run through the inside that sets up at the lower cradling piece, adjust the pole and all seted up spacing hole with the front end surface of lower cradling piece, and the inside in spacing hole runs through and is provided with spacing axle.
Preferably, the number of the limiting holes is a plurality of groups, and the limiting holes are arranged on the outer surface of the front end of the adjusting rod at equal intervals from top to bottom.
Preferably, the front end surface of protection casing is provided with the protective cover, and the equal fixed mounting in both sides surface of protection casing has first connecting block, first connecting hole has been seted up to one side surface of first connecting block, and the inside of first connecting hole runs through and is provided with first loose axle, the protective cover is through first connecting block and first loose axle and protection casing swing joint, the outside threaded connection of first loose axle has first fastening nut.
Preferably, the turning angle of the protecting cover ranges from 0 ° to 90 °.
Preferably, the number of the first connecting blocks, the first movable shafts and the first fastening nuts is two, and the first connecting blocks, the first movable shafts and the first fastening nuts are arranged in parallel.
Preferably, the outer surfaces of the two sides of the pipe barrel are fixedly provided with second connecting blocks, second connecting holes are formed in the outer surfaces of the second connecting blocks and one side of the protective cover, a second movable shaft penetrates through the second connecting holes, the protective cover is movably connected with the second connecting blocks and the pipe barrel through the second movable shaft, and the outer threads of the second movable shaft are connected with second fastening nuts.
Preferably, the number of the second connecting blocks, the second movable shafts and the second fastening nuts is two, and the second connecting blocks, the second movable shafts and the second fastening nuts are arranged in parallel.
Preferably, the turnover angle range of the protective cover is 0-90 degrees
Compared with the prior art, the beneficial effects of the utility model are that:
1. the length metering device can be conveniently installed and placed by a user when the length metering device is used by arranging the mounting seat, the length metering device can be directly installed and placed on a desktop, the trouble that the length metering device is installed by using screws when the length metering device is used for measurement is eliminated, the arranged mounting seat consists of a connecting fixing plate, a supporting frame and a weighting installation base, the connecting fixing plate is fixed at the rear end of a device main body through a fixing shaft, the arranged supporting frame can support the device main body, a worker can install and place the device main body on the desktop by directly placing the weighting installation base at the bottom end of the supporting frame on the desktop, the weighting installation base can enable the device main body to be more stably placed on the desktop, and the bottom end of the weighting installation base is connected with a frosted pad in a gluing mode so that the weighting installation base can be more stably contacted with the desktop, the condition that the device main body slides down from the desktop due to the fact that the weighting installation base slides on the desktop is avoided, and the placing stability of the device main body is further guaranteed.
2. The support frame through setting up comprises upper bracket pole, regulation pole and lower hack lever, and the staff can remove the position that reciprocates the regulation pole and adjust the height of support frame, can make things convenient for the staff to adjust the device main part to suitable height according to the height of surveying the work piece for the device main part can be measured the work piece of co-altitude.
3. The protection can be enclosed to keep off the protection with the measuring stick and measuring needle and protect the measuring needle through the protection casing that sets up, avoid after the measurement measuring needle exposes and receives the collision and the condition of damage takes place externally, the protective cover that sets up simultaneously passes through first loose axle and protection casing swing joint, the protection casing of setting passes through second loose axle and bobbin swing joint, the staff has used up the device main part after, 90 can make the protective cover enclose the fender protection with the rear end of measuring stick and measuring needle with the rear end of protective cover with the both sides of overturning downwards, the staff upwards overturns 90 with the protective cover again and can make the protective cover enclose the fender protection with the front end of measuring stick and measuring needle, can make things convenient for the staff to open or close protective cover and protective cover.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a view of the connection structure between the main body and the mounting base of the device of the present invention.
Fig. 3 is the connection structure view of the upper bracket rod, the adjusting rod and the lower bracket rod of the utility model.
Fig. 4 is a combined view of the device body, the protective cover and the protective cover of the present invention.
In the figure: 1. a device main body; 101. a dial scale; 102. a pointer; 103. a watch mirror; 104. a tube barrel; 105. a measuring rod; 106. a measuring tip; 2. a protective cover; 201. a protective cover; 202. a first connection block; 203. a first connection hole; 204. a first movable shaft; 205. a first fastening nut; 3. a second connecting block; 4. a second connection hole; 401. a second movable shaft; 402. a second fastening nut; 5. a mounting seat; 501. connecting the fixed plate; 502. a fixed shaft; 503. a support frame; 5031. an upper bracket bar; 5032. adjusting a rod; 5033. a lower bracket rod; 5034. a limiting hole; 5035. a limiting shaft; 504. a weighted mounting base; 5041. and (5) grinding the sand cushion.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a length measuring device convenient to mount includes a device body 1, a dial 101 is embedded in the front outer surface of the device body 1, a pointer 102 is movably mounted in the middle of the front outer surface of the dial 101, a mirror 103 is fixedly mounted on the front outer surface of the device body 1, the mirror 103 is disposed on the front outer surface of the dial 101, a tube 104 is disposed in the device body 1, a spring is disposed in the tube 104, a measuring rod 105 is movably mounted at the lower end of the tube 104, the measuring rod 105 is connected to the spring in the tube 104, a measuring needle 106 is movably mounted at the lower end of the measuring rod 105, the measuring needle 106 contacts with a workpiece to measure the workpiece, during measurement, the measuring rod 105 and the measuring needle 106 can slightly move according to the outside of the workpiece through the spring in the tube 104 to measure the size of the workpiece, when the measuring rod 105 and the measuring needle 106 slightly move, the rack and the gear in the device main body 1 amplify the moving distance and then transmit the amplified moving distance to the pointer 102 arranged on the dial 101, meanwhile, the pointer 102 points to a dial gauge on the dial 101, a worker calculates the size of a workpiece according to data pointed by the pointer 102, the protective cover 2 is arranged outside the pipe barrel 104, the protective cover 2 and the protective cover 201 can enclose and shield the measuring rod 105 and the measuring needle 106 to protect the measuring needle 106, the situation that the measuring needle 106 is exposed outside and damaged due to collision after measurement is finished is avoided, the measuring rod 105 and the measuring needle 106 are both arranged inside the protective cover 2, the mounting seat 5 is arranged on the outer surface of the rear end of the device main body 1, the mounting seat 5 can facilitate a user to mount and place a length metering device when the device is used, and can directly mount and place the device on a desktop, the trouble that a proper installation place needs to be found to install the length metering device by using screws when the device is used for measurement is omitted, the installation seat 5 consists of a connecting and fixing plate 501, a supporting frame 503 and a weighting installation base 504, the connecting and fixing plate 501 is arranged on the outer surface of the rear end of the device main body 1, a fixing shaft 502 penetrates through the inside of the connecting and fixing plate 501, the connecting and fixing plate 501 can be installed on the outer surface of the rear end of the device main body 1 through the fixing shaft 502 by the fixing shaft 502, the supporting frame 503 is welded on the outer surface of the rear end of the connecting and fixing plate 501, the supporting frame 503 can support the device main body 1, the weighting installation base 504 is welded on the outer surface of the lower end of the supporting frame 503, the weighting installation base 504 is in contact with a desktop, the device main body 1 can be placed on the desktop more stably, and the bottom end of the, the supporting frame 503 comprises an upper supporting rod 5031, an adjusting rod 5032 and a lower supporting rod 5033, the adjusting rod 5032 can move up and down to adjust the height of the supporting frame 503, so that a worker can adjust the device main body 1 to a proper height according to the height of a measured workpiece, the device main body 1 can measure workpieces with different heights, the upper supporting rod 5031 is welded on the outer surface of the rear end of the connecting fixing plate 501, the adjusting rod 5032 is welded on the outer surface of the lower end of the upper supporting rod 5031, the adjusting rod 5032 penetrates through the lower supporting rod 5033, the adjusting rod 5032 and the outer surface of the front end of the lower supporting rod 5033 are respectively provided with a limiting hole 5034, a limiting shaft 5035 penetrates through the limiting hole 5034, and the limiting shaft 5035 is screwed into the limiting hole 5034 to connect the adjusting rod 5032 with the lower supporting rod 5033.
As a technical optimization scheme of the present invention, the number of the limiting holes 5034 is several groups, and the limiting holes 5034 are equidistantly formed on the outer surface of the front end of the adjusting rod 5032 from top to bottom, and the multiple groups of limiting holes 5034 can facilitate the worker to move the adjusting rod 5032 and then screw the limiting shaft 5035 into any one group of limiting holes 5034 to fix the adjusting rod 5032 and the lower bracket rod 5033.
As the utility model discloses a technical optimization scheme, the front end surface of protection casing 2 is provided with protective cover 201, and the equal fixed mounting in both sides surface of protection casing 2 has first connecting block 202, first connecting hole 203 has been seted up to one side surface of first connecting block 202, and the inside of first connecting hole 203 runs through and is provided with first loose axle 204, protective cover 201 is through first connecting block 202 and first loose axle 204 and the 2 swing joint of protection casing, the outside threaded connection of first loose axle 204 has first fastening nut 205.
As a technical optimization of the present invention, the range of the turning angle of the protecting cover 201 is 0 to 90 °.
As a technical optimization scheme of the utility model, the quantity of first link block 202, first loose axle 204 and first fastening nut 205 is two sets of, and just first link block 202, first loose axle 204 all are parallel arrangement with first fastening nut 205.
As a technical optimization scheme of the utility model, the equal fixed mounting in both sides surface of bobbin 104 has second connecting block 3, and second connecting hole 4 has all been seted up with one side surface of protection casing 2 to second connecting block 3, and the inside of second connecting hole 4 runs through and is provided with second loose axle 401, and protection casing 2 is through second loose axle 401 and second connecting block 3 and bobbin 104 swing joint, and the outside threaded connection of second loose axle 401 has second fastening nut 402.
As a technical optimization scheme of the utility model, the quantity of second connecting block 3, second loose axle 401 and second fastening nut 402 is two sets of, and second connecting block 3, second loose axle 401 all are parallel arrangement with second fastening nut 402.
As a technical optimization scheme of the utility model, the turnover angle scope of the protection cover 2 is 0 to 90 degrees.
When the utility model is used, firstly, the worker places the weighted mounting base 504 at the bottom of the supporting frame 503 on the table top to mount the device main body 1 on the table top, thus eliminating the trouble of using screws to mount the length measuring device when the device is used for measurement, and the bottom of the weighted mounting base 504 is glued with the grinding pad 5041 to ensure that the weighted mounting base 504 is more stably contacted with the table top, avoiding the situation that the device main body 1 falls off from the table top due to the slipping of the weighted mounting base 504 on the table top, further ensuring the stability of the placement of the device main body 1, secondly, the worker adjusts the height of the supporting frame 503 according to the position of the height adjusting rod 5032 of the measured workpiece, screws the limiting shaft 5035 into the limiting hole 5034 after the supporting frame 503 is adjusted to a proper height to fix the adjusting rod 5032 with the lower supporting rod 5033, then, a worker contacts the measuring needle 106 with a workpiece to measure the workpiece, when the workpiece is measured, the measuring rod 105 and the measuring needle 106 slightly move according to the outside of the workpiece to measure the size of the workpiece, when the measuring rod 105 and the measuring needle 106 slightly move, the rack and the gear inside the device main body 1 amplifies the moving distance and then transmits the amplified moving distance to the pointer 102 arranged on the dial 101, meanwhile, the pointer 102 points to the dial scale on the dial 101, the worker can calculate the size of the workpiece according to the data pointed by the pointer 102, after the measurement is finished, the worker turns the protective cover 201 downwards by 90 degrees to enable the protective cover 201 to protect the rear ends and two side barriers of the measuring rod 105 and the measuring needle 106, and then turns the protective cover 201 upwards by 90 degrees to enable the protective cover 201 to protect the front barriers of the measuring rod 105 and the measuring needle 106, and avoid the situation that the measuring needle 106 is exposed outside and damaged due to collision after the measurement is finished, meanwhile, the protection cover 2 and the protection cover 201 can be conveniently opened or closed by workers.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A length metering device convenient to mount comprises a device body (1) and is characterized in that a dial (101) is embedded on the outer surface of the front end of the device body (1), and a pointer (102) is movably arranged at the middle position of the outer surface of the front end of the dial plate (101), a watch mirror (103) is fixedly arranged on the outer surface of the front end of the device main body (1), the watch mirror (103) is arranged on the outer surface of the front end of the dial (101), a pipe barrel (104) penetrates through the device body (1), a measuring rod (105) is movably arranged at the lower end of the tube (104), a measuring needle (106) is movably arranged at the lower end of the measuring rod (105), a protective cover (2) is arranged outside the tube (104), and the measuring rod (105) and the measuring needle (106) are both arranged inside the protective cover (2), the outer surface of the rear end of the device main body (1) is provided with a mounting seat (5);
the mounting seat (5) is composed of a connecting fixing plate (501), a supporting frame (503) and an aggravating mounting base (504), the connecting fixing plate (501) is arranged on the outer surface of the rear end of the device main body (1), a fixing shaft (502) penetrates through the inside of the connecting fixing plate (501), the connecting fixing plate (501) is movably connected with the device main body (1) through the fixing shaft (502), the supporting frame (503) is welded on the outer surface of the rear end of the connecting fixing plate (501), the aggravating mounting base (504) is welded on the outer surface of the lower end of the supporting frame (503), and a frosting pad (5041) is glued at the bottom end of the aggravating mounting base (504);
the support frame (503) consists of an upper support frame rod (5031), an adjusting rod (5032) and a lower support frame rod (5033), the upper support frame rod (5031) is welded on the outer surface of the rear end of the connecting fixing plate (501), the adjusting rod (5032) is welded on the outer surface of the lower end of the upper support frame rod (5031), the adjusting rod (5032) penetrates through the lower support frame rod (5033), limiting holes (5034) are formed in the outer surfaces of the front ends of the adjusting rod (5032) and the lower support frame rod (5033), and a limiting shaft (5035) penetrates through the limiting holes (5034).
2. The length metering device convenient to install as claimed in claim 1, wherein the number of the limiting holes (5034) is several groups, and the limiting holes (5034) are all arranged on the outer surface of the front end of the adjusting rod (5032) at equal intervals from top to bottom.
3. The length measuring device convenient to install according to claim 1, wherein a protective cover (201) is arranged on the outer surface of the front end of the protective cover (2), a first connecting block (202) is fixedly arranged on the outer surfaces of two sides of the protective cover (2), a first connecting hole (203) is formed in the outer surface of one side of the first connecting block (202), a first movable shaft (204) penetrates through the inside of the first connecting hole (203), the protective cover (201) is movably connected with the first movable shaft (204) and the protective cover (2) through the first connecting block (202), and a first fastening nut (205) is connected to the outer thread of the first movable shaft (204).
4. A length gauge device to facilitate installation according to claim 3, wherein the shield cover (201) has a flip angle in the range of 0 ° to 90 °.
5. An easily installed length measuring device according to claim 3, wherein the number of the first connecting block (202), the first movable shaft (204) and the first fastening nut (205) is two, and the first connecting block (202), the first movable shaft (204) and the first fastening nut (205) are all arranged in parallel.
6. The length metering device convenient to install according to claim 1, wherein a second connecting block (3) is fixedly installed on the outer surface of each of two sides of the pipe barrel (104), a second connecting hole (4) is formed in each of the outer surfaces of one side of the second connecting block (3) and the protective cover (2), a second movable shaft (401) penetrates through the second connecting hole (4), the protective cover (2) is movably connected with the second connecting block (3) and the pipe barrel (104) through the second movable shaft (401), and a second fastening nut (402) is connected to the outer portion of the second movable shaft (401) in a threaded mode.
7. An easily installed length measuring device according to claim 6, wherein the number of the second connecting block (3), the second movable shaft (401) and the second fastening nut (402) is two, and the second connecting block (3), the second movable shaft (401) and the second fastening nut (402) are arranged in parallel.
8. An easy-to-install length gauge according to claim 1, characterized in that the protective hood (2) has a turning angle in the range of 0 ° to 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019966.4U CN210922431U (en) | 2019-07-03 | 2019-07-03 | Length metering device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019966.4U CN210922431U (en) | 2019-07-03 | 2019-07-03 | Length metering device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922431U true CN210922431U (en) | 2020-07-03 |
Family
ID=71345209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921019966.4U Active CN210922431U (en) | 2019-07-03 | 2019-07-03 | Length metering device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028930A (en) * | 2021-02-26 | 2021-06-25 | 济宁职业技术学院 | Anticollision causes damage measuring tool |
-
2019
- 2019-07-03 CN CN201921019966.4U patent/CN210922431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028930A (en) * | 2021-02-26 | 2021-06-25 | 济宁职业技术学院 | Anticollision causes damage measuring tool |
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Address after: No. 1616, 16th Floor, Building 13, No. 599, Middle Section of Yizhou Avenue, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Kaifa Measurement and Testing Co.,Ltd. Address before: No. 1616, 16th Floor, Building 13, No. 599, Middle Section of Yizhou Avenue, High-tech Zone, Chengdu, Sichuan, 610000 Patentee before: Sichuan Kaifa measurement and Testing Technology Co.,Ltd. |