CN220322208U - Electronic digital display callipers for length measurement - Google Patents
Electronic digital display callipers for length measurement Download PDFInfo
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- CN220322208U CN220322208U CN202321266967.5U CN202321266967U CN220322208U CN 220322208 U CN220322208 U CN 220322208U CN 202321266967 U CN202321266967 U CN 202321266967U CN 220322208 U CN220322208 U CN 220322208U
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- 238000005259 measurement Methods 0.000 title claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 145
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to the technical field of calipers and discloses an electronic digital display caliper for length measurement, which comprises a caliper body and a digital display detection part sleeved outside one end of the caliper body, wherein a first upper end head and a second upper end head are respectively connected to one side of the top of one end of the caliper body and the top of the digital display detection part, the first upper end head and the second upper end head are arranged in a staggered manner, and a main detection end head part is connected to one side of the bottom of one end of the caliper body and the bottom of the digital display detection part. The utility model uses the two main detection end parts, the fixed threaded hole, the mounting abdication hole, the caliper body, the digital display detection part, the first upper end and the second upper end to form the multifunctional electronic digital display caliper, and in the subsequent use process, besides meeting the detection requirement, the main detection end part of the main detection structure can be replaced in a targeted manner, so that the detection precision is ensured, and meanwhile, the integral device obtains the condition of continuous use.
Description
Technical Field
The utility model relates to the technical field of calipers, in particular to an electronic digital caliper for measuring length.
Background
The electronic digital display caliper is a length measuring tool for reading the relative movement separation distance of two measuring claws by utilizing an electronic digital display principle, and particularly adopts LCD digital display and can perform metric-English conversion, and zero is set at any position; also has an output function.
At present, in order to further optimize the use effect of the electronic digital caliper, the utility model with the publication number of CN213599960U discloses a multifunctional electronic digital caliper, and in particular use, the multifunctional electronic digital caliper can be connected with a mobile phone or a computer and other equipment through Bluetooth through the Bluetooth single transmission button, thereby facilitating data transmission and data calculation and greatly improving the efficiency of measurement and calculation; the utility model can also charge by arranging an external charging interface, thereby avoiding frequent replacement of electrons; the utility model can also measure the angle of the workpiece by arranging the angle gauge; the utility model can conveniently measure the inclination angle of small angle by arranging the horizontal detection device and the vertical detection device.
For the technical content disclosed above, the prior art adds the peripheral structure to the function of the electronic digital display card, and the electronic digital display card has no self structure of the electronic digital display card, and in the actual use process, the end of the internal contact detection component of the electronic digital display card is not in hard contact with the detection component, so that the abrasion speed is higher, the detection error is gradually increased along with the increase of the abrasion degree, the detection accuracy is gradually reduced, and the electronic digital display card does not have the structural condition of partial structure replacement, so that the practicality is lower.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a length measurement electronic digital display caliper, which solves the problems proposed by the background technology.
The utility model provides the following technical scheme: the utility model provides a length measurement electron digital display caliper, includes the slide caliper rule body, is located the digital display detection part of slide caliper rule body one end outside suit, the top of slide caliper rule body one end and one side at digital display detection part top are connected with first upper end, second upper end respectively, first upper end, second upper end are crisscross to be set up, the bottom of slide caliper rule body one end and one side of digital display detection part bottom all are connected with main detection end part, and two main detection end part alignment.
The caliper comprises a caliper body, wherein the bottom of one end of the caliper body and one side of the bottom of the digital display detection part are respectively provided with a locating hole, the surface of one end of the caliper body and the surface of one side of the bottom of the digital display detection part are respectively provided with a fixing threaded hole and a mounting abdication hole, and the fixing threaded holes are communicated with the mounting abdication holes.
The inside of carefully chosen two main detection end parts all is provided with main detection end body, and the top of main detection end body is fixedly connected with boss piece, guide bar respectively, inside the locating hole is put down in the installation to one end joint of guide bar, boss piece complete fastening is put down in the inside of hole, and the inboard cover of boss piece is equipped with first screw, the one end threaded connection of first screw is in the inside of fixed screw hole, fixed digital display detection part and one main detection end part, slide caliper rule body and another main detection end part.
The two main detection end bodies are well selected, one side of each main detection end body is provided with a storage groove, the two storage grooves are aligned, one side of each storage groove is of an open structure, and the surface of the front end structure of each main detection end body is provided with four limit threaded holes.
The inside of carefully chosen two accomodate the groove all is provided with supplementary detection part, and two supplementary detection part are aligned, two supplementary detection part's inside all is provided with the regulating spindle, detects extension end pole, auxiliary bearing, detect extension end pole joint in the inside of accomodating the groove that corresponds, detect extension end pole's top and the fixed cover of one end of regulating spindle, the middle part of regulating spindle passes through auxiliary bearing suit in the inboard of main detection end body front end structure, the other end of regulating spindle runs through the front end structure and the protrusion setting of main detection end body.
The end fixedly connected with outer limit sleeve board of carefully chosen the regulating spindle other end, and four arc grooves of stepping down have been seted up to the inside of outer limit sleeve board, four arc grooves of stepping down with four spacing screw hole all use regulating spindle center as the benchmark and carry out circumference array setting.
And the four arc-shaped yielding grooves in the outer limit sleeve plate are sleeved with second screws, and one ends of the second screws extend to corresponding limit threaded holes for locking and fixing.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model uses the two main detection end parts, the fixed threaded hole, the mounting abdication hole, the caliper body, the digital display detection part, the first upper end and the second upper end to form the multifunctional electronic digital display caliper, and in the subsequent use process, besides meeting the detection requirement, the main detection end part of the main detection structure can be replaced in a targeted manner, so that the detection precision is ensured, and meanwhile, the integral device obtains the condition of continuous use.
2. The utility model forms an extension detection structure by the auxiliary detection component and the storage groove, and can directly detect the groove and hole structure of the component to be detected for the electronic digital display calliper after being combined with the electronic digital display calliper, thereby simplifying the detection steps and improving the detection efficiency.
Drawings
FIG. 1 is a schematic front view of a caliper body of the present utility model;
FIG. 2 is a schematic rear view of the caliper body of the present utility model;
FIG. 3 is an exploded view of a first embodiment of the structure of the present utility model;
FIG. 4 is a schematic left-hand view of a main test head assembly of the present utility model;
FIG. 5 is a schematic top view of the digital display detecting unit of the present utility model;
FIG. 6 is a schematic front view of a second embodiment of the structure of the present utility model;
FIG. 7 is an enlarged schematic view of the structure aid detection unit of the present utility model;
fig. 8 is an enlarged schematic view of the structure accommodating groove of the present utility model.
In the figure: 1. a caliper body; 2. a digital display detection part; 3. a first upper head; 4. a second upper end; 5. a main detection end piece; 51. a main detection end body; 52. a convex sleeve block; 53. a guide rod; 54. a first screw; 6. fixing the threaded holes; 7. installing a abdication hole; 8. a storage groove; 9. an auxiliary detecting part; 91. an adjusting shaft; 92. an auxiliary bearing; 93. detecting an extension end rod; 94. an outer limit sleeve plate; 95. and a second screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, an electronic digital caliper for length measurement comprises a caliper body 1 and a digital detection part 2 sleeved outside one end of the caliper body 1, wherein a first upper end head 3 and a second upper end head 4 are respectively connected to one side of the top of one end of the caliper body 1 and the top of the digital detection part 2, the first upper end head 3 and the second upper end head 4 are arranged in a staggered manner, a main detection end head part 5 is connected to one side of the bottom of one end of the caliper body 1 and the bottom of the digital detection part 2, and the two main detection end head parts 5 are aligned;
the bottom of one end of the caliper body 1 and one side of the bottom of the digital display detection part 2 are provided with positioning holes, the surface of one end of the caliper body 1 and the surface of one side of the bottom of the digital display detection part 2 are provided with fixing threaded holes 6 and mounting abdication holes 7, the fixing threaded holes 6 are communicated with the mounting abdication holes 7, locking and abdication conditions are provided for subsequent mounting, and then the use requirements of reciprocating disassembly and mounting are met;
the inside of two main detection end parts 5 all is provided with main detection end body 51, and the top of main detection end body 51 is fixedly connected with boss piece 52, guide bar 53 respectively, the one end joint of guide bar 53 is inside the locating hole, boss piece 52 joint is in the inside of the hole 7 of stepping down in the installation completely, and the inboard cover of boss piece 52 is equipped with first screw 54, the one end threaded connection of first screw 54 is in the inside of fixed screw hole 6, fixed digital display detection part 2 and one main detection end part 5, slide caliper rule body 1 and another main detection end part 5, two main detection end parts 5 and digital display detection part 2, slide caliper rule body 1 all are in the result of use of reciprocal installation dismantlement, and then possess the local structure and change, realize sustainable use effect.
Working principle: when the main detection end part 5 is used, the two main detection end parts 5 are matched with the caliper body 1 and the digital display detection part 2 to detect the length of the part to be detected, after the two main detection end parts 5 are worn, the first screws 54 in the two main detection end parts 5 can be screwed, then the first screws 54 are separated from the corresponding connecting structures of the caliper body 1 or the digital display detection part 2, then the corresponding main detection end part bodies 51 are separated, then the new main detection end part 5 is replaced, specifically, the guide rods 53 and the convex sleeve blocks 52 in the new main detection end part 5 are respectively clamped with the corresponding positioning holes and the mounting yielding holes 7, then the first screws 54 are used for locking with the fixing threaded holes 6 in a threaded mode, the replacement and the installation of the main detection end part 5 are completed, and the other main detection end part 5 is also operated according to the steps.
Example two
Referring to fig. 4-8, an electronic digital caliper for length measurement comprises a caliper body 1 and a digital detection component 2 sleeved outside one end of the caliper body 1, wherein a first upper end 3 and a second upper end 4 are respectively connected to one side of the top of one end of the caliper body 1 and one side of the top of the digital detection component 2, the first upper end 3 and the second upper end 4 are arranged in a staggered manner, a main detection end component 5 is connected to one side of the bottom of one end of the caliper body 1 and one side of the bottom of the digital detection component 2, and the two main detection end components 5 are aligned;
the bottom of one end of the caliper body 1 and one side of the bottom of the digital display detection part 2 are provided with positioning holes, the surface of one end of the caliper body 1 and the surface of one side of the bottom of the digital display detection part 2 are provided with fixing threaded holes 6 and mounting abdication holes 7, the fixing threaded holes 6 are communicated with the mounting abdication holes 7, locking and abdication conditions are provided for subsequent mounting, and then the use requirements of reciprocating disassembly and mounting are met;
the inside of the two main detection end parts 5 is provided with a main detection end body 51, the top of the main detection end body 51 is respectively fixedly connected with a convex sleeve block 52 and a guide rod 53, one end of the guide rod 53 is clamped inside a positioning hole, the convex sleeve block 52 is completely clamped inside a mounting yielding hole 7, the inner side of the convex sleeve block 52 is sleeved with a first screw 54, one end of the first screw 54 is in threaded connection inside a fixed threaded hole 6, the fixed digital display detection part 2 and one main detection end part 5, the caliper body 1 and the other main detection end part 5 are in reciprocating mounting and dismounting use effects, and further local structure replacement is realized, and continuous use effects are realized;
one side of the two main detection end bodies 51 is provided with a storage groove 8, the two storage grooves 8 are aligned, one side of the two storage grooves 8 is of an open structure, and the surface of the front end structure of the main detection end body 51 is provided with four limit threaded holes for providing conditions for the installation of the subsequent corresponding structure;
the inside of two accomodates the groove 8 is provided with the supplementary detection part 9, and two supplementary detection part 9 align, the inside of two supplementary detection part 9 all is provided with regulating spindle 91, detect extension end pole 93, auxiliary bearing 92, detect extension end pole 93 joint in the inside of corresponding accomodating groove 8, detect the top of extension end pole 93 and the one end fixed sleeve joint of regulating spindle 91, the middle part of regulating spindle 91 passes through auxiliary bearing 92 suit in the inboard of main detection end body 51 front end structure, the other end of regulating spindle 91 runs through the front end structure of main detection end body 51 and the protrusion sets up, regulating spindle 91, detect extension end pole 93 and auxiliary bearing 92 cooperation, carry out the extension setting to the detection structure of corresponding main detection end part 5, then realize the suit detection to inslot structure, hole class structure;
the end fixedly connected with outer limit sleeve plate 94 of the regulating shaft 91 other end, and four arc grooves of stepping down have been seted up to the inside of outer limit sleeve plate 94, four arc grooves of stepping down and four spacing screw holes and all use regulating shaft 91 center to carry out circumference array setting as the benchmark, all overlap in the inside four arc grooves of stepping down of outer limit sleeve plate 94 and be equipped with second screw 95, and the one end of second screw 95 extends to corresponding spacing screw hole closure fixedly, outer limit sleeve plate 94 cooperatees with second screw 95 to regulating shaft 91, detect the upset use of extension end pole 93 and provide spacing fixed condition.
Working principle: when the main detection end part 5 is used, the length of the part to be detected is detected by matching the caliper body 1 and the digital display detection part 2, after the two main detection end part 5 is worn, the first screws 54 in the two main detection end part 5 can be screwed, then the first screws 54 are separated from the corresponding connecting structures of the caliper body 1 or the digital display detection part 2, then the corresponding main detection end part 51 is separated, then the new main detection end part 5 is replaced, in particular, the guide rod 53 and the convex sleeve block 52 in the new main detection end part 5 are respectively clamped with the corresponding positioning hole and the mounting yielding hole 7, then the first screws 54 are used for locking with the fixing threaded holes 6 in a threaded manner, the replacement and the installation of the main detection end part 5 are completed, and the other main detection end part 5 is also operated according to the steps;
when the groove structure or the hole structure in the part to be detected is detected, the auxiliary detection part 9 arranged at the bottom of the caliper body 1 can be independently used or the auxiliary detection part 9 arranged at the bottom of the caliper body 1 is combined with the auxiliary detection part 9 arranged at the bottom of the digital display detection part 2 according to requirements, the auxiliary detection part 9 is specifically adjusted by screwing the outer limit sleeve plate 94 inside the auxiliary detection part 9, the adjusting shaft 91 is further driven by the outer limit sleeve plate 94 synchronously, the detection extension end rod 93 is enabled to rotate out of the storage groove 8, the detection extension end rod 93 and the main detection end part 5 are in a vertical state, and then one end of the second screw 95 penetrates through the arc-shaped abdicating groove to be locked and limited with the corresponding limit threaded hole, so that the detection extension end rod 93 extends to the outer side of the main detection end part 5 to be synchronous with the detection movement of the caliper body 1 and the digital display detection part 2, the direct size detection of the groove structure or the hole structure is carried out, and the detection operation is simplified.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a length measurement electron digital display calliper, includes slide caliper rule body (1), is located slide caliper rule body (1) one end outside suit digital display detection component (2), the top of slide caliper rule body (1) one end and one side at digital display detection component (2) top are connected with first upper end (3), second upper end (4) respectively, first upper end (3), second upper end (4) are crisscross to be set up, its characterized in that: the caliper comprises a caliper body (1), wherein one side of the bottom of one end of the caliper body and one side of the bottom of a digital display detection part (2) are respectively connected with a main detection end part (5), the two main detection end parts (5) are aligned, the two main detection end parts (5) are respectively provided with a main detection end body (51), the tops of the main detection end bodies (51) are respectively fixedly connected with a convex sleeve block (52) and a guide rod (53), one end of the guide rod (53) is clamped inside a positioning hole, the convex sleeve blocks (52) are completely clamped inside an installation yielding hole (7), the inner sides of the convex sleeve blocks (52) are sleeved with first screws (54), one ends of the first screws (54) are in threaded connection inside a fixed threaded hole (6), and the digital display detection part (2) and one main detection end part (5), and the caliper body (1) and the other main detection end part (5) are fixed;
one side of each main detection end body (51) is provided with a storage groove (8), the two storage grooves (8) are aligned, one side of each storage groove (8) is of an open structure, and the surface of the front end structure of each main detection end body (51) is provided with four limit threaded holes;
the bottom of one end of the caliper body (1) and one side of the bottom of the digital display detection part (2) are provided with positioning holes, the surface of one end of the caliper body (1) and the surface of one side of the bottom of the digital display detection part (2) are provided with fixing threaded holes (6) and mounting abdication holes (7), and the fixing threaded holes (6) are communicated with the mounting abdication holes (7);
the inside of two accomodate groove (8) all is provided with supplementary detection part (9), and two supplementary detection part (9) align, two the inside of supplementary detection part (9) all is provided with regulating spindle (91), detects extension end pole (93), auxiliary bearing (92), detect extension end pole (93) joint in the inside of accomodating groove (8) that corresponds, the top of detecting extension end pole (93) is fixed cup joint with the one end of regulating spindle (91), the inboard of main detection end body (51) front end structure is passed through auxiliary bearing (92) suit in the middle part of regulating spindle (91), the other end of regulating spindle (91) runs through the front end structure and the protrusion setting of main detection end body (51).
2. The electronic digital caliper for measuring length according to claim 1, wherein: the end fixedly connected with outer limit sleeve plate (94) of regulating spindle (91) other end, and four arc grooves of stepping down have been seted up to the inside of outer limit sleeve plate (94), four the arc groove of stepping down with four spacing screw hole all uses regulating spindle (91) center to carry out circumference array setting as the benchmark.
3. The electronic digital caliper for measuring length according to claim 2, wherein: second screws (95) are sleeved in four arc-shaped abdication grooves in the outer limit sleeve plate (94), and one ends of the second screws (95) extend to corresponding limit threaded holes to be locked and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266967.5U CN220322208U (en) | 2023-05-24 | 2023-05-24 | Electronic digital display callipers for length measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266967.5U CN220322208U (en) | 2023-05-24 | 2023-05-24 | Electronic digital display callipers for length measurement |
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| Publication Number | Publication Date |
|---|---|
| CN220322208U true CN220322208U (en) | 2024-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321266967.5U Active CN220322208U (en) | 2023-05-24 | 2023-05-24 | Electronic digital display callipers for length measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322208U (en) |
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2023
- 2023-05-24 CN CN202321266967.5U patent/CN220322208U/en active Active
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