CN217465620U - Electronic digital display caliper - Google Patents
Electronic digital display caliper Download PDFInfo
- Publication number
- CN217465620U CN217465620U CN202220676290.1U CN202220676290U CN217465620U CN 217465620 U CN217465620 U CN 217465620U CN 202220676290 U CN202220676290 U CN 202220676290U CN 217465620 U CN217465620 U CN 217465620U
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- China
- Prior art keywords
- measuring claw
- fixedly connected
- claw
- electronic
- vernier
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- 210000000078 claw Anatomy 0.000 claims abstract description 52
- 238000013016 damping Methods 0.000 claims description 12
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 19
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 210000000689 upper leg Anatomy 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an electronic digital display slide caliper relates to measurement utensil technical field. Comprises a main scale, one side of the main scale is fixedly connected with a first outer measuring claw, the other side of the main scale is fixedly connected with a first inner measuring claw, the surface of the main ruler is connected with an electronic vernier in a sliding way, one side of the electronic vernier is fixedly connected with a second outer measuring claw, the other side of the electronic vernier is fixedly connected with a second inner measuring claw which passes through the main ruler, the first outer measuring claw, the electronic vernier, the second outer measuring claw and the control panel, can measure and read the measurement value fast wire rope's diameter, through the cardboard, can increase the area of contact between first outer measurement claw and the second outer measurement claw and the wire rope, make the first outer measurement claw and the second outer measurement claw measure the face and cover the steel strand more than two strands, prevent to block in the clearance between strand and the thigh to reach the wire rope diameter measurement's that accords with the standard requirement mesh.
Description
Technical Field
The utility model relates to a measurement utensil technical field specifically is an electronic digital display slide caliper rule.
Background
The measuring instrument is a device, an instrument and a meter which can be used for directly or indirectly measuring the quantity value of a measured object and a standard substance for unifying the quantity value, the measuring instrument is widely applied to various aspects of production, scientific research field, people's life and the like, and is in a quite important position in the whole measuring legislation, because the national quantity value is unified and is firstly reflected on the accuracy and consistency of the measuring instrument, the measuring instrument is not only a main object of supervision and management but also a technical basis for providing measuring guarantee by a measuring department, and in GB 8918 + 2006 important purpose steel wire rope, the diameter of the steel wire rope needs to be measured by a high-precision vernier caliper.
Present most of production and the enterprise of using wire rope all adopt ordinary slide caliper to measure wire rope's diameter, because wire rope is twisted into strands by multilayer steel wire earlier, uses the rope core as the center again, twists with the fingers into spiral helicine rope by a certain quantity strand, this just causes can have the clearance between strand and thigh, and slide caliper's measuring jaw often can block into the clearance when measuring wire rope's diameter, leads to measuring result to be not conform to the standard requirement, for this reason the utility model provides an electronic digital display caliper.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electronic digital display caliper, the enterprise that aims at solving production among the prior art and use wire rope adopts ordinary slide caliper to measure wire rope's diameter, when measuring wire rope's diameter, slide caliper's measuring jaw often can block into in the clearance between steel wire rope strand and the thigh, leads to the measuring result to be not conform to the standard requirement scheduling problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electronic digital caliper comprising: the measuring device comprises a main ruler, wherein one side of the main ruler is fixedly connected with a first outer measuring claw, the other side of the main ruler is fixedly connected with a first inner measuring claw, the surface of the main ruler is connected with an electronic vernier in a sliding manner, one side of the electronic vernier is fixedly connected with a second outer measuring claw, the other side of the electronic vernier is fixedly connected with a second inner measuring claw, the lower surfaces of the first outer measuring claw and the second outer measuring claw are movably connected with a lower fixing plate, the upper surfaces of the first outer measuring claw and the second outer measuring claw are movably connected with an upper fixing plate, the surface of the upper fixing plate is provided with a plurality of threaded holes, the threaded holes penetrate through the other surface of the upper fixing plate, the inner parts of the threaded holes are respectively connected with a fixing bolt in a threaded manner, the lateral surfaces of the lower fixing plate and the upper fixing plate are fixedly connected with clamping plates, the upper surface of the electronic vernier is provided with a control panel, and the lateral surface of the electronic vernier is provided with a fine adjustment knob outside the main ruler, and the other side of the electronic vernier is in threaded connection with a positioning bolt.
As the utility model relates to an electronic digital display slide caliper rule, the inside of upper fixed plate just is located the screw hole side and all is provided with anti-skidding subassembly, anti-skidding subassembly cover is established on fixing bolt's surface, and is connected for the interference between anti-skidding subassembly and the fixing bolt.
As the utility model relates to an electronic digital display slide caliper rule, anti-skidding subassembly is including solid fixed ring, spacing groove and antiskid circle, gu fixed ring fixed connection just is located the upside of screw hole in the inside of fixed plate, the inboard at solid fixed ring is seted up to the spacing groove, antiskid circle fixed connection is in the inside of spacing groove, be connected for the interference between antiskid circle and the fixing bolt.
As the utility model relates to an electronic digital display caliper, fixing bolt's top all is provided with fastening components, be connected for rotating between fastening components and the fixing bolt.
As the utility model relates to an electronic digital display caliper, fastening components includes mounting groove, pivot and connecting rod, the top at fixing bolt is seted up to the mounting groove, pivot fixed connection is in the inside of mounting groove, the one end and the pivot of connecting rod are rotated and are connected.
As the utility model relates to an electronic digital display caliper, the equal fixedly connected with damping adhesive tape in both sides of mounting groove, and the damping adhesive tape sets up the side of connecting rod.
As the utility model relates to an electronic digital display caliper, a plurality of anti-skidding stripes have been seted up on the surface of the other one end of connecting rod, the anti-skidding stripe is the equidistance array setting.
The utility model provides an electronic digital display caliper. The method has the following beneficial effects:
this electronic digital display caliper, through setting up the main scale, first outer measuring claw, the electron vernier, second outer measuring claw and control panel, can measure and read fast the measured value to wire rope's diameter, through setting up the cardboard, can increase the area of contact between first outer measuring claw and the second outer measuring claw and the wire rope, make the first outer measuring claw and the second outer measuring claw measure the face and cover the steel wire strand more than two strands, prevent to block in the clearance between thigh and the thigh, thereby reach the wire rope diameter measurement's that accords with the standard requirement mesh.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is a partial structural view of the present invention;
fig. 4 is an exploded view of the local structure of the present invention.
In the figure: 1. a main scale; 2. a first outer measuring jaw; 3. a first inner measuring jaw; 4. an electronic vernier; 5. a second outer measuring jaw; 6. a second inner measuring jaw; 7. a lower fixing plate; 8. an upper fixing plate; 9. a threaded hole; 10. fixing the bolt; 11. clamping a plate; 12. a control panel; 13. finely adjusting a knob; 14. positioning the bolt; 15. an anti-skid component; 1501. a fixing ring; 1502. a limiting groove; 1503. an anti-slip ring; 16. a fastening assembly; 1601. mounting grooves; 1602. a rotating shaft; 1603. A connecting rod; 17. a damping rubber strip; 18. and (4) anti-skid stripes.
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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.
In the description of the present application, it is to be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 1-4, the present invention provides a technical solution: an electronic digital caliper comprises a main ruler 1, wherein one side of the main ruler 1 is fixedly connected with a first outer measuring claw 2, the other side of the main ruler 1 is fixedly connected with a first inner measuring claw 3, the surface of the main ruler 1 is connected with an electronic vernier 4 in a sliding manner, one side of the electronic vernier 4 is fixedly connected with a second outer measuring claw 5, the other side of the electronic vernier 4 is fixedly connected with a second inner measuring claw 6, the lower surfaces of the first outer measuring claw 2 and the second outer measuring claw 5 are movably connected with a lower fixing plate 7, the upper surfaces of the first outer measuring claw 2 and the second outer measuring claw 5 are movably connected with an upper fixing plate 8, the surface of the upper fixing plate 8 is provided with a plurality of threaded holes 9, the threaded holes 9 penetrate through the other surface of the upper fixing plate 8, the inner parts of the threaded holes 9 are all in threaded connection with fixing bolts 10, and the side surfaces of the lower fixing plate 7 and the upper fixing plate 8 are fixedly connected with a clamping plate 11, the upper surface of the electronic vernier 4 is provided with a control panel 12, the side surface of the electronic vernier 4 and the outer side of the main scale 1 are provided with a fine adjustment knob 13, and the other side of the electronic vernier 4 is in threaded connection with a positioning bolt 14.
The utility model discloses an in the concrete embodiment, through setting up the main scale 1, first outer measurement claw 2, electronic vernier 4, second outer measurement claw 5 and control panel 12, can measure and read measurement value fast wire rope's diameter, through setting up cardboard 11, can increase first outer measurement claw 2 and second outer measurement claw 5 and the wire rope between area of contact, make first outer measurement claw 2 and second outer measurement claw 5 measure the face cover the steel wire strand more than two strands, prevent to block in the clearance between strand and the strand, thereby reach the wire rope diameter measurement's that accords with the standard requirement mesh.
Specifically, the anti-skid component 15 is arranged inside the upper fixing plate 8 and on the side face of the threaded hole 9, the anti-skid component 15 is sleeved on the surface of the fixing bolt 10, and the anti-skid component 15 is in interference connection with the fixing bolt 10.
The utility model discloses an in the embodiment, through setting up anti-skidding subassembly 15, can prevent to cause fixing bolt 10 not hard up owing to the circumstances such as vibrations, swing at the in-process that uses, improve the stability of fixing bolt 10 fastening.
Specifically, the anti-slip assembly 15 comprises a fixing ring 1501, a limiting groove 1502 and an anti-slip ring 1503, the fixing ring 1501 is fixedly connected inside the upper fixing plate 8 and located on the upper side of the threaded hole 9, the limiting groove 1502 is arranged on the inner side of the fixing ring 1501, the anti-slip ring 1503 is fixedly connected inside the limiting groove 1502, and the anti-slip ring 1503 is in interference connection with the fixing bolt 10.
The utility model discloses an in the embodiment, through setting up anti-skidding circle 1503, can improve the frictional force between fixing bolt 10 and the upper fixed plate 8, and then reach skid-proof purpose, through setting up solid fixed ring 1501 and spacing groove 1502, can carry out spacing fixed to anti-skidding circle 1503, improve the practicality of this product.
Specifically, the top of the fixing bolt 10 is provided with a fastening assembly 16, and the fastening assembly 16 is rotatably connected with the fixing bolt 10.
In the embodiment of the present invention, by providing the fastening assembly 16, the fixing bolt 10 can be fastened by rotation without using other tools, which improves the convenience of use of the product.
Specifically, the fastening assembly 16 includes a mounting groove 1601, a rotating shaft 1602 and a connecting rod 1603, the mounting groove 1601 is opened at the top of the fixing bolt 10, the rotating shaft 1602 is fixedly connected inside the mounting groove 1601, and one end of the connecting rod 1603 is rotatably connected with the rotating shaft 1602.
In the embodiment of the present invention, through the rotation connection between the rotating shaft 1602 and the connecting rod 1603, when the cardboard 11 blocks the connecting rod 1603 to rotate, the connecting rod 1603 can be rotated by using the rotating shaft 1602 as the axis through the accessible, and then the connecting rod 1603 is continuously pulled from the other side to rotate and fix, so as to improve the practicability of the fastening assembly 16.
Specifically, the damping rubber strip 17 is fixedly connected to two sides of the mounting groove 1601, and the damping rubber strip 17 is provided with the side surface of the connecting rod 1603.
The utility model discloses an in the concrete embodiment, through setting up damping adhesive tape 17, both can carry out spacing fixed to connecting rod 1603 through damping adhesive tape 17's damping friction, also can ensure that connecting rod 1603 can normal rotation under the exogenic action simultaneously, improve fastening component 16's practicality.
Specifically, the surface of the other end of the connecting rod 1603 is provided with a plurality of anti-slip strips 18, and the anti-slip strips 18 are arranged in an equidistant array.
In the embodiment of the present invention, by providing the anti-slip stripe 18, the contact friction force when pulling the connecting rod 1603 can be improved, and the performance of the fastening assembly 16 can be improved.
The working principle is as follows: when the device is used, the first outer measuring claw 2 and the second outer measuring claw 5 are firstly clamped between the lower fixing plate 7 and the upper fixing plate 8, the fixing bolt 10 is rotated by pulling the connecting rod 1603, and then the friction force between the fixing bolt 10 and the surfaces of the first outer measuring claw 2 and the second outer measuring claw 5 is increased, so that the clamping plate 11 and the first outer measuring claw 2 and the second outer measuring claw 5 are relatively fixed, when the connecting rod 1603 is pulled, when the connecting rod 1603 is blocked by the clamping plate 11, the connecting rod 1603 can be rotated by taking the rotating shaft 1602 as a shaft, and then the connecting rod 1603 is continuously pulled from the other side for rotating and fixing, after the fixing is finished, the two clamping plates 11 are tightly jointed by pushing the electronic vernier 4, then the current position is set to be relatively zero degree by the control panel 12, then the distance between the clamping plates 11 is expanded by pushing the electronic vernier 4, and then the clamping plates 11 are clamped to two sides of a steel wire rope to be measured, then make cardboard 11 and wire rope contact through promoting electronic vernier 4, enlarge the contact surface with wire rope through cardboard 11, make it can cover the steel strand more than two strands, and then the diameter of accurate measurement wire rope, read steel wire measurement numerical value through control panel 12 afterwards, through rotatory positioning bolt 14 for the relative position between fixed main scale 1 and the electronic vernier 4, survey the reverse above-mentioned operation of end accessible and dismantle cardboard 11, damping friction through damping adhesive tape 17 can carry out spacing fixed to connecting rod 1603.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An electronic digital display caliper is characterized by comprising: the measuring tool comprises a main ruler (1), wherein one side of the main ruler (1) is fixedly connected with a first outer measuring claw (2), the other side of the main ruler (1) is fixedly connected with a first inner measuring claw (3), the surface of the main ruler (1) is connected with an electronic vernier (4) in a sliding manner, one side of the electronic vernier (4) is fixedly connected with a second outer measuring claw (5), the other side of the electronic vernier (4) is fixedly connected with a second inner measuring claw (6), the lower surfaces of the first outer measuring claw (2) and the second outer measuring claw (5) are movably connected with a lower fixing plate (7), the upper surfaces of the first outer measuring claw (2) and the second outer measuring claw (5) are movably connected with an upper fixing plate (8), the surface of the upper fixing plate (8) is provided with a plurality of threaded holes (9), and the threaded holes (9) penetrate through the other side of the upper fixing plate (8), the inside equal threaded connection of screw hole (9) has fixing bolt (10), the side fixedly connected with cardboard (11) of bottom plate (7) and upper fixed plate (8), the upper surface of electron vernier (4) is provided with control panel (12), the side of electron vernier (4) and the outside that is located main scale (1) are provided with fine setting knob (13), the threaded connection of one side in addition of electron vernier (4) has positioning bolt (14).
2. The electronic digital caliper according to claim 1, characterized in that: the anti-skidding screw bolt (15) and anti-skidding screw bolt (10) are connected.
3. The electronic digital caliper according to claim 2, characterized in that: antiskid subassembly (15) are including solid fixed ring (1501), spacing groove (1502) and antiskid circle (1503), gu fixed ring (1501) fixed connection in the inside of last fixed plate (8) and be located the upside of screw hole (9), the inboard at solid fixed ring (1501) is seted up in spacing groove (1502), antiskid circle (1503) fixed connection is in the inside of spacing groove (1502), be interference connection between antiskid circle (1503) and fixing bolt (10).
4. An electronic digital caliper according to claim 1, characterized in that: the top of the fixing bolt (10) is provided with a fastening component (16), and the fastening component (16) is rotatably connected with the fixing bolt (10).
5. The electronic digital caliper according to claim 4, wherein: fastening components (16) include mounting groove (1601), pivot (1602) and connecting rod (1603), the top at fixing bolt (10) is seted up in mounting groove (1601), pivot (1602) fixed connection is in the inside of mounting groove (1601), the one end and the pivot (1602) of connecting rod (1603) are rotated and are connected.
6. The electronic digital caliper according to claim 5, characterized in that: the equal fixedly connected with damping adhesive tape (17) in both sides of mounting groove (1601), and damping adhesive tape (17) set up the side of connecting rod (1603).
7. The electronic digital caliper according to claim 5, characterized in that: the surface of the other end of the connecting rod (1603) is provided with a plurality of anti-slip stripes (18), and the anti-slip stripes (18) are arranged in an equidistant array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676290.1U CN217465620U (en) | 2022-03-23 | 2022-03-23 | Electronic digital display caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676290.1U CN217465620U (en) | 2022-03-23 | 2022-03-23 | Electronic digital display caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217465620U true CN217465620U (en) | 2022-09-20 |
Family
ID=83268204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220676290.1U Active CN217465620U (en) | 2022-03-23 | 2022-03-23 | Electronic digital display caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217465620U (en) |
-
2022
- 2022-03-23 CN CN202220676290.1U patent/CN217465620U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: 361006 No. 184, Dianqian Fourth Road, Huli District, Xiamen City, Fujian Province Patentee after: XIAMEN JIEHANG ENGINEERING TESTING TECHNOLOGY Co.,Ltd. Patentee after: CCCC Third Aviation Bureau Sixth Engineering (Xiamen) Co.,Ltd. Patentee after: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Address before: 361006 No. 184, Dianqian Fourth Road, Huli District, Xiamen City, Fujian Province Patentee before: XIAMEN JIEHANG ENGINEERING TESTING TECHNOLOGY Co.,Ltd. Patentee before: CCCC Sanya (Xiamen) Engineering Co.,Ltd. Patentee before: XIAMEN BRANCH OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. |