CN211041984U - Mechanical protection electronic digital display caliper - Google Patents
Mechanical protection electronic digital display caliper Download PDFInfo
- Publication number
- CN211041984U CN211041984U CN201922462744.6U CN201922462744U CN211041984U CN 211041984 U CN211041984 U CN 211041984U CN 201922462744 U CN201922462744 U CN 201922462744U CN 211041984 U CN211041984 U CN 211041984U
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- CN
- China
- Prior art keywords
- digital display
- electronic digital
- switch
- caliper
- mechanical protection
- 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
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a mechanical protection electronic digital display caliper, the utility model relates to the technical field of electronic digital display caliper, which comprises a caliper body, one side of the caliper body is provided with an electronic digital display, the surface of the caliper body is provided with a fixed grid, the top of the electronic digital display is connected with an elastic knob through a screw thread screwing way, one side of the elastic knob is provided with a second gear, one side of the elastic knob is provided with a support frame, the top of the support frame is provided with a micro motor, one side of the micro motor is connected with a first gear through a rotating shaft rotating way, one side of the caliper body is provided with a fixed chuck, the utility model discloses a chuck plate is arranged on the chuck, which is beneficial to a user to measure objects in a groove, improves the measuring range of the caliper, drives the elastic knob to rotate through the micro motor, and is beneficial to the user to stably holding the, the head of the caliper can not be separated from the measured object.
Description
Technical Field
The utility model belongs to the technical field of electronic digital display slide caliper rule, concretely relates to mechanical protection electronic digital display slide caliper rule.
Background
The electronic digital display caliper is a length measuring tool for reading relative movement and separation distance of two measuring claws by using an electronic digital display principle, and the measuring range of the electronic digital display caliper can be generally divided into zero to one hundred fifty millimeters, zero to two hundred millimeters, zero to three hundred millimeters and zero to one thousand millimeters.
But the electronic digital display callipers on the existing market can not satisfy the operation requirement, when measuring the object that is located the recess, the dop can not be absorbed in the recess and measures to after the dop blocked the object, need manual rotation elasticity knob with the dop chucking, the in-process of manual rotation, easily lead to the not hard up problem that leads to the dop to drop, based on the problem that appears more than, provide a mechanical protection electronic digital display callipers.
Disclosure of Invention
An object of the utility model is to provide a mechanical protection electronic digital display slide caliper to solve the object that can not measure to be located the recess that proposes in the above-mentioned background art, and the in-process of manual rotating elasticity knob easily leads to the problem that the dop drops from the measured object.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical protection electron digital display slide caliper rule, includes the slide caliper rule body, the electron digital display ware is installed to one side of slide caliper rule body, and the surface mounting of slide caliper rule body has the fixed grid, the top of electron digital display ware closes soon through the screw thread and is connected with the elasticity knob, and one side of elasticity knob installs the second gear, the support frame is installed to one side of elasticity knob, and the top of support frame installs micro motor, one side of micro motor is connected with first gear through the axis of rotation.
Preferably, fixed dop is installed to one side of slide caliper rule body, and the inner wall of fixed dop has seted up first mounting groove, the inside of first mounting groove is rotated through first pivot and is connected with first cardboard, the slip dop is installed to one side that is close to electron digital display on the slide caliper rule body, and the inside of slip dop has seted up the second mounting groove, the inside of second mounting groove is rotated through the second pivot and is connected with the second cardboard.
Preferably, the capacitance grid sensor is installed inside the electronic digital display, the button battery is installed inside the electronic digital display, and the cover plate is installed on one side, close to the button battery, of the electronic digital display.
Preferably, the front surface mounting of electron digital display has first switch, and one side of first switch installs the second switch, the display screen is installed to one side of electron digital display, display screen and capacitive grating sensor all with first switch electric connection, micro motor and second switch electric connection, first switch and second switch all with button cell electric connection.
Preferably, a connecting rod is installed at one side of the electronic digital display, and a pulley is rotatably connected to one side of the connecting rod through a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses an install the cardboard on the dop, inside the recess was gone into to the cardboard card, was favorable to the user to measure the inside object of recess, improved slide caliper rule's measuring range.
(2) The utility model discloses a micro motor drives the elasticity knob and rotates, is favorable to the support slide caliper rule that user's hand can be stable, and the dop of slide caliper rule can not break away from the testee, measures more stably.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an external view of the present invention;
Fig. 4 is a side view of the fixed chuck of the present invention;
Fig. 5 is a side view of the sliding chuck of the present invention;
Fig. 6 is a circuit block diagram of the present invention;
In the figure: 1-fixing the chuck; 2-caliper body; 3-an electronic digital display; 4-a first switch; 5-a connecting rod; 6-fixing a grid; 7-a pulley; 8-a button cell; 9-cover plate; 10-a capacitive gate sensor; 11-sliding chuck; 12-tightening the knob; 13-a micro motor; 14-a support frame; 15-a first gear; 16-a display screen; 17-a second switch; 18-a first mounting groove; 19-a first card; 20-a first rotating shaft; 21-a second card; 22-a second mounting groove; 23-a second shaft; 24-second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: a mechanical protection electronic digital display caliper comprises a caliper body 2, an electronic digital display 3 is arranged on one side of the caliper body 2, the surface of the caliper body 2 is provided with a fixed grid 6, the top of the electronic digital display 3 is connected with an elastic knob 12 through thread screwing, and one side of the elastic knob 12 is provided with a second gear 24, one side of the elastic knob 12 is provided with a supporting frame 14, and the top of the supporting frame 14 is provided with a micro motor 13, the micro motor 13 adopts an ADTECH micro motor, the rated voltage is 6V, the rated current is 0.1A, one side of the micro motor 13 is rotationally connected with a first gear 15 through a rotating shaft, the micro motor 13 drives the first gear 15 to rotate, the first gear 15 rotates to drive the second gear 24 to rotate, the tightening knob 12 is screwed tightly, the electronic digital display 3 is clamped, after measurement, the tightening knob 12 is loosened manually, and the electronic digital display 3 is loosened.
For the convenience of measuring the object, preferably, fixed dop 1 is installed to one side of slide caliper body 2, and first mounting groove 18 has been seted up to fixed dop 1's inner wall, the inside of first mounting groove 18 rotates through first pivot 20 and is connected with first cardboard 19, slide caliper body 2 is last to be close to one side of electron digital display 3 and to install slip dop 11, and second mounting groove 22 has been seted up to the inside of slip dop 11, the inside of second mounting groove 22 rotates through second pivot 23 and is connected with second cardboard 21, place slide caliper body 2 back in the slope, release first cardboard 19 and second cardboard 21, then block the side of the inside object of recess with first cardboard 19 and second cardboard 21, be convenient for measure the inside object of recess.
In order to facilitate the work of the electronic digital display 3, preferably, the capacitive grid sensor 10 is installed inside the electronic digital display 3, the button battery 8 is installed inside the electronic digital display 3, the cover plate 9 is installed on one side, close to the button battery 8, of the electronic digital display 3, the anti-skid protrusions on the cover plate 9 are slid by hands, and then the cover plate 9 slides out of the button grooves on the surface of the electronic digital display 3, so that the button battery 8 is protected.
For the convenience of use of a user, preferably, the front surface of the electronic digital display 3 is provided with the first switch 4, one side of the first switch 4 is provided with the second switch 17, one side of the electronic digital display 3 is provided with the display screen 16, the display screen 16 and the capacitive grating sensor 10 are both electrically connected with the first switch 4, the micro motor 13 is electrically connected with the second switch 17, and the first switch 4 and the second switch 17 are both electrically connected with the button cell 8.
In order to facilitate the movement of the electronic digital display 3, it is preferable that a connecting rod 5 is installed at one side of the electronic digital display 3, and a pulley 7 is rotatably connected to one side of the connecting rod 5 through a rotating shaft.
When the electronic digital display caliper is used, the cover plate 9 is opened, the button cell 8 is placed inside the electronic digital display 3, then the first switch 4 is opened, a user holds the caliper body 2 by hand, the thumb slides the pulley 7, the electronic digital display 3 and the sliding chuck 11 slide on the caliper body 2, an object is clamped on the fixed chuck 1 and the sliding chuck 11, the position of the fixed grid 6 is detected by the grid sensor 10 inside the electronic digital display 3, the size of the object is displayed on the display screen 16, the user presses the second switch 17 with a hand, the micro motor 13 is electrified to work, the main shaft of the micro motor 13 rotates to drive the first gear 15 to rotate, the first gear 15 rotates to drive the second gear 24 to rotate, the second gear 24 rotates to drive the elastic knob 12 to rotate, the electronic digital display 3 is clamped on the caliper body 2, when the object on the groove is measured, the first clamping plate 19 is pushed out with a hand, the first clamping plate 19 rotates around the first rotating shaft 20, then the second clamping plate 21 is pushed out by hand, the second clamping plate 21 rotates around the second rotating shaft 23, and the two clamping plates are clamped into the side edge of the object in the groove for measurement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mechanical protection electronic digital display slide caliper rule, includes slide caliper rule body (2), electronic digital display ware (3) are installed to one side of slide caliper rule body (2), and the surface mounting of slide caliper rule body (2) has fixed grid (6), its characterized in that: the top of electron digital display (3) closes soon through the screw thread and is connected with elasticity knob (12), and one side of elasticity knob (12) installs second gear (24), support frame (14) are installed to one side of elasticity knob (12), and micro motor (13) are installed at the top of support frame (14), one side of micro motor (13) is rotated through the axis of rotation and is connected with first gear (15).
2. The mechanical protection electronic digital display caliper according to claim 1, characterized in that: fixed dop (1) is installed to one side of slide caliper rule body (2), and first mounting groove (18) have been seted up to the inner wall of fixed dop (1), the inside of first mounting groove (18) is rotated through first pivot (20) and is connected with first cardboard (19), slide chuck (11) are installed to one side that is close to electron digital display (3) on slide caliper rule body (2), and slide chuck (11) inside and seted up second mounting groove (22), the inside of second mounting groove (22) is rotated through second pivot (23) and is connected with second cardboard (21).
3. The mechanical protection electronic digital display caliper according to claim 1, characterized in that: the utility model discloses a button cell, including electron digital display (3), the internally mounted of electron digital display (3) has capacitive gate sensor (10), and the internally mounted of electron digital display (3) has button cell (8), and is close to button cell (8) one side on electron digital display (3) and installs apron (9).
4. The mechanical protection electronic digital display caliper according to claim 1, characterized in that: the utility model discloses a button cell, including electron digital display (3), preceding surface mounting of electron digital display (3) has first switch (4), and second switch (17) are installed to one side of first switch (4), display screen (16) are installed to one side of electron digital display (3), display screen (16) and capacitive grating sensor (10) all with first switch (4) electric connection, micro motor (13) and second switch (17) electric connection, first switch (4) and second switch (17) all with button cell (8) electric connection.
5. The mechanical protection electronic digital display caliper according to claim 1, characterized in that: connecting rod (5) are installed to one side of electron digital display (3), and one side of connecting rod (5) is connected with pulley (7) through the axis of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462744.6U CN211041984U (en) | 2019-12-31 | 2019-12-31 | Mechanical protection electronic digital display caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922462744.6U CN211041984U (en) | 2019-12-31 | 2019-12-31 | Mechanical protection electronic digital display caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041984U true CN211041984U (en) | 2020-07-17 |
Family
ID=71565266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922462744.6U Expired - Fee Related CN211041984U (en) | 2019-12-31 | 2019-12-31 | Mechanical protection electronic digital display caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041984U (en) |
-
2019
- 2019-12-31 CN CN201922462744.6U patent/CN211041984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |