CN210833287U - Magnetic spiral micrometer convenient to operate - Google Patents
Magnetic spiral micrometer convenient to operate Download PDFInfo
- Publication number
- CN210833287U CN210833287U CN201921435857.0U CN201921435857U CN210833287U CN 210833287 U CN210833287 U CN 210833287U CN 201921435857 U CN201921435857 U CN 201921435857U CN 210833287 U CN210833287 U CN 210833287U
- Authority
- CN
- China
- Prior art keywords
- micrometer screw
- convenient
- ruler frame
- micrometer
- anvil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a magnetism micrometer caliper convenient to operation, including chi frame, micrometer screw rod and knob, chi frame inner wall one side is provided with the anvil, the chi frame is close to be provided with the light on the anvil inner wall, anvil one side is provided with the micrometer screw rod, the micrometer screw rod is close to anvil one end is provided with splint, the chi frame is close to be provided with locking screw on the micrometer screw rod lateral wall, be provided with the switch on the chi frame lateral wall, micrometer screw rod one side is provided with the fixed sleeving, the last shaping of fixed sleeving has fixed scale. Has the advantages that: the utility model discloses a set up micrometer screw rod, splint, can lead fixedly to the object of minor diameter, the convenient measurement improves work efficiency, through setting up button cell, light, switch, can throw light on under the dim environment of sight, convenient accurate measurement, accurate reading, improvement device's practicality.
Description
Technical Field
The utility model relates to a measuring device technical field, concretely relates to magnetism spiral micrometer convenient to operation.
Background
The micrometer screw is a more precise length measuring tool than the vernier caliper, and the length can be accurately measured to 0.01mm by using the micrometer screw, and the measuring range is several centimeters.
A part of the screw is processed into a thread with the thread pitch of 0.5mm, when the screw rotates in a threaded sleeve of a fixed sleeve, the screw advances or retreats, a movable sleeve and a screw rod are connected into a whole, the periphery of the movable sleeve and the screw rod are equally divided into 50 grids, the whole circle number of the rotation of the screw rod is measured by the scribed lines on the fixed sleeve at intervals of 0.5mm, the part less than one circle is measured by the scribed lines on the periphery of the movable sleeve, and finally the measurement result needs to be estimated and read by a decimal number.
At present, when an existing spiral micrometer is used for measuring some articles with smaller diameters, the articles are always easy to deviate from the diameter range of an anvil, and the measurement difficulty is increased; and when the existing micrometer screw is used for measuring in an environment with dark sight, the position of an object cannot be seen clearly, so that inconvenience is brought to measurement.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, provide a magnetism micrometer screw convenient to operation now, solved current micrometer screw when measuring some less article of diameter, make the diameter scope of article skew survey hammering block always easily, increase the measurement degree of difficulty, when current micrometer screw is measured under the darker environment of sight in addition, can not see the problem that the object position brings inconvenience for measuring clearly.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a magnetism micrometer caliper convenient to operation, including chi frame, micrometer screw rod and knob, chi frame inner wall one side is provided with the anvil, the chi frame is close to be provided with the light on the anvil inner wall, anvil one side is provided with the micrometer screw rod, the micrometer screw rod is close to anvil one end is provided with splint, the chi frame is close to be provided with locking screw on the micrometer screw rod lateral wall, be provided with the switch on the chi frame lateral wall, micrometer screw rod one side is provided with the fixed sleeving, the last shaping of fixed sleeving has fixed scale, be provided with the movable sleeve on the fixed sleeving, movable sleeve one end shaping has movable scale, be provided with on the movable sleeve the knob, knob one side is provided with the ratchet.
Furthermore, a battery clamping seat is connected in the ruler frame through a bolt, and a button battery is electrically connected in the battery clamping seat.
According to the technical scheme, the battery clamping seat provides stable support for the button battery, and the button battery provides power for the illuminating lamp.
Furthermore, the measuring anvil is welded with the ruler frame, and the micrometer screw is rotationally connected with the ruler frame.
According to the technical scheme, the object is clamped and measured through the measuring anvil and the micrometer screw.
Furthermore, the number of the clamping plates is two, the closing diameter of the clamping plates is slightly larger than the diameter of the measuring anvil, the clamping plates are rotationally connected with the micrometer screw rod, and the locking screws are connected with the ruler frame through threads.
Through the technical scheme, through splint can lead fixedly to the article that awaits measuring, avoids the object that awaits measuring skew survey hammering block diameter range, through locking screw is right the adapter sleeve fixes, and the device of being convenient for is to zero, guarantees that device measurement value is accurate.
Furthermore, the illuminating lamp is connected with the ruler frame through a clamping groove, and the switch is connected with the ruler frame through the clamping groove.
According to the technical scheme, the illuminating lamp provides illumination, so that accurate measurement can be conveniently performed in an environment with a weak sight line, and the button battery and the circuit between the illuminating lamp are controlled to be switched on and off through the switch, so that the illuminating lamp is controlled to be switched on and off.
Furthermore, the fixed sleeve is connected with the ruler frame through a clamping groove, the micrometer screw is rotatably connected with the fixed sleeve, the movable sleeve is rotatably connected with the fixed sleeve, and the movable sleeve is connected with the micrometer screw through threads.
Through above-mentioned technical scheme, through the solid fixed sleeving gives the micrometer screw rod provides the rotation support, through the rotatory drive of movable sleeving micrometer screw rod rotates, measures article, through fixed scale and movable scale demonstration measurement value, the people's of being convenient for reading.
Further, the knob is welded with the movable sleeve, and the ratchet wheel is connected with the micrometer screw through threads.
Through the technical scheme, the knob is convenient to rotate the movable sleeve, and the micrometer screw rod is driven by the ratchet wheel to be finely adjusted, so that damage to the device due to excessive force is avoided.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problem that when the existing micrometer screw is used for measuring some articles with smaller diameters, the articles are always easy to deviate from the diameter range of the measuring anvil and the measuring difficulty is increased, the utility model can guide and fix the small-diameter articles by arranging the micrometer screw and the clamp plate, thereby facilitating the measurement and providing the working efficiency;
2. when measuring under the dark environment of sight for solving current spiral micrometer, can not see clearly the problem that the object position brought inconvenience for measuring, the utility model discloses a set up button cell, light, switch, can throw light on under the dim environment of sight, convenient accurate measurement, accurate reading improves the practicality of device.
Drawings
Fig. 1 is a schematic structural view of a magnetic micrometer screw convenient to operate according to the present invention;
fig. 2 is a left side view of a micrometer screw rod of the magnetic micrometer caliper convenient to operate according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 of the magnetic micrometer screw convenient to operate according to the present invention.
The reference numerals are explained below:
1. measuring an anvil; 2. a ruler frame; 3. a switch; 4. fixing scales; 5. fixing the sleeve; 6. a movable scale; 7. an active cannula; 8. a knob; 9. a ratchet wheel; 10. locking the screw; 11. a micrometer screw; 12. a splint; 13. a battery card holder; 14. a button cell; 15. an illuminating lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the magnetic micrometer caliper convenient to operate in this embodiment includes a caliper frame 2, a micrometer screw 11 and a knob 8, wherein a measuring anvil 1 is disposed on one side of an inner wall of the caliper frame 2, an illuminating lamp 15 is disposed on the inner wall of the caliper frame 2 close to the measuring anvil 1, the micrometer screw 11 is disposed on one side of the measuring anvil 1, and an article is clamped by the measuring anvil 1 and the micrometer screw 11 for measurement. A clamping plate 12 is arranged at one end of the micrometer screw 11 close to the measuring anvil 1, a locking screw 10 is arranged on one side wall of the ruler frame 2 close to the micrometer screw 11, a switch 3 is arranged on the side wall of the ruler frame 2, a fixed sleeve 5 is arranged at one side of the micrometer screw 11, the micrometer screw rod 11 is provided with a rotary support through the fixed sleeve 5, the fixed sleeve 5 is formed with the fixed scale 4, the fixed sleeve 5 is provided with the movable sleeve 7, one end of the movable sleeve 7 is formed with the movable scale 7, the micrometer screw rod 11 is driven to rotate through the rotation of the movable sleeve 7, the object is measured, the measured value is displayed through the fixed scale 4 and the movable scale 6, the reading of people is convenient, the movable sleeve 7 is provided with a knob 8, through the knob 8 be convenient for rotate the movable sleeve 7, 8 one sides of knob are provided with ratchet 9, drive micrometer screw rod 11 through ratchet 9 and finely tune, avoid causing the harm because of exerting oneself too big to the device.
As shown in fig. 1 and 3, in this embodiment, a battery holder 13 is connected to the ruler frame 2 through a bolt, a button cell 14 is electrically connected to the battery holder 13, the button cell 14 is stably supported through the battery holder 13, electric power is supplied to an illuminating lamp 15 through the button cell 14, the switch 3 is connected to the ruler frame 2 through a clamping groove, illumination is supplied through the illuminating lamp 15, accurate measurement can be performed in a weak environment of sight line conveniently, the on-off of a circuit between the button cell 14 and the illuminating lamp 15 is controlled through the switch 3, and the on-off of the illuminating lamp 15 is controlled.
As shown in fig. 1 and 2, in this embodiment, there are two clamping plates 12, the closed diameter of the clamping plate 12 is slightly larger than the diameter of the anvil 1, the clamping plate 12 is rotatably connected with the micrometer screw 11, the locking screw 10 is in threaded connection with the ruler frame 2, and the object to be measured can be guided and fixed through the clamping plate 12, so that the object to be measured is prevented from deviating from the diameter range of the anvil 1, the fixing sleeve 5 is fixed through the locking screw 10, the device is convenient to zero, and the accuracy of the measured value of the device is ensured.
The specific implementation process of this embodiment is as follows: firstly, the clamp plate 12 is opened, the knob 8 is rotated to drive the movable sleeve 7 to rotate, and further the micrometer screw 11 is driven to move towards the measuring anvil 1, so that the distance between the micrometer screw 11 and the measuring anvil 1 is slightly larger than the diameter of an object to be measured, then the clamp plate 12 is folded to guide and fix the object to be measured, the phenomenon that the device deflects away from the object to be measured due to human factors in the process of rotating the knob 8 is avoided, the working efficiency of measurement is improved, when the measuring anvil 1 and the micrometer screw 11 are in quick contact with the object to be measured, fine adjustment is carried out by rotating the ratchet wheel 9, damage to the device due to excessive force is avoided, when the sound of 'click' generated by the rotation of the ratchet wheel 9 is heard, the rotation is stopped, then reading is carried out through the fixed scale 4 and the movable scale 6, a measured value can be obtained, when the object needs to be measured under the environment with poor sight, the circuit circulation of the button battery, the illuminating lamp 15 is made to start to illuminate, so that the measurement is convenient.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a magnetism micrometer screw convenient to operation which characterized in that: comprises a ruler frame (2), a micrometric screw (11) and a knob (8), wherein one side of the inner wall of the ruler frame (2) is provided with a measuring anvil (1), the ruler frame (2) is close to the inner wall of the measuring anvil (1) and is provided with a lighting lamp (15), one side of the measuring anvil (1) is provided with the micrometric screw (11), one end of the micrometric screw (11) close to the measuring anvil (1) is provided with a clamping plate (12), one side wall of the ruler frame (2) close to the micrometric screw (11) is provided with a locking screw (10), the side wall of the ruler frame (2) is provided with a switch (3), one side of the micrometric screw (11) is provided with a fixed sleeve (5), the fixed sleeve (5) is molded with a fixed scale (4), the fixed sleeve (5) is provided with a movable sleeve (7), one end of the movable sleeve (7) is molded with a movable scale, the movable sleeve (7) is provided with the knob (8), and one side of the knob (8) is provided with a ratchet wheel (9).
2. A magnetic micrometer screw convenient to operate according to claim 1, wherein: the ruler frame (2) is internally connected with a battery clamping seat (13) through a bolt, and the battery clamping seat (13) is internally and electrically connected with a button battery (14).
3. A magnetic micrometer screw convenient to operate according to claim 1, wherein: the measuring anvil (1) is welded with the ruler frame (2).
4. A magnetic micrometer screw convenient to operate according to claim 1, wherein: the two clamping plates (12) are provided, the closed diameter of the clamping plates (12) is slightly larger than the diameter of the measuring anvil (1), the clamping plates (12) are rotationally connected with the micrometer screw (11), and the locking screws (10) are connected with the ruler frame (2) through threads.
5. A magnetic micrometer screw convenient to operate according to claim 1, wherein: the illuminating lamp (15) is connected with the ruler frame (2) through a clamping groove, and the switch (3) is connected with the ruler frame (2) through the clamping groove.
6. A magnetic micrometer screw convenient to operate according to claim 1, wherein: the fixed sleeve (5) is connected with the ruler frame (2) through a clamping groove, the micrometer screw (11) is rotatably connected with the fixed sleeve (5), the movable sleeve (7) is rotatably connected with the fixed sleeve (5), and the movable sleeve (7) is connected with the micrometer screw (11) through threads.
7. A magnetic micrometer screw convenient to operate according to claim 1, wherein: the knob (8) is welded with the movable sleeve (7), and the ratchet wheel (9) is connected with the micrometer screw (11) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435857.0U CN210833287U (en) | 2019-08-31 | 2019-08-31 | Magnetic spiral micrometer convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435857.0U CN210833287U (en) | 2019-08-31 | 2019-08-31 | Magnetic spiral micrometer convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210833287U true CN210833287U (en) | 2020-06-23 |
Family
ID=71257576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921435857.0U Expired - Fee Related CN210833287U (en) | 2019-08-31 | 2019-08-31 | Magnetic spiral micrometer convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210833287U (en) |
-
2019
- 2019-08-31 CN CN201921435857.0U patent/CN210833287U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210833287U (en) | Magnetic spiral micrometer convenient to operate | |
| CN2318641Y (en) | Battery clamp | |
| CN209140909U (en) | A kind of intelligent robot fixture automatically adjusting angle | |
| CN210322252U (en) | Panel light brightness uniformity testing device | |
| CN108817578A (en) | The electrode guide of electric spark small hole processing machine bed | |
| CN109115066B (en) | Novel push type micrometer screw | |
| CN216409985U (en) | Bearing precision test device | |
| CN211824723U (en) | High-precision illuminometer calibration device | |
| CN211824151U (en) | Standard part calibrating device | |
| CN210689466U (en) | Battery thickness measuring machine | |
| CN203928933U (en) | Novel spiral mircrometer gauge | |
| CN210676758U (en) | High-precision electric wire intercepting device for electric power | |
| CN210322251U (en) | Desk lamp illuminance grade testing device | |
| CN211054797U (en) | Drawing tool for mathematics teaching | |
| CN107782597B (en) | Full-automatic medical science inspection blood push jack dyeing machine | |
| CN107696759B (en) | A kind of multipurpose drawing tool | |
| CN216206039U (en) | Rotating shaft measuring device | |
| CN215296206U (en) | Thread pitch diameter measuring instrument | |
| CN221148913U (en) | Non-contact type static voltmeter calibrating device | |
| CN210036684U (en) | Tower ruler lighting device | |
| CN112296771A (en) | Broach grinding machine convenient to position | |
| CN217180662U (en) | Large-current carbon sliding plate bending temperature rise testing machine | |
| CN216060456U (en) | But spacing otolaryngology surveys lamp | |
| CN220288503U (en) | Roundness measuring instrument in tubular part | |
| CN216049762U (en) | Thickness detection device for thin film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20200831 |