CN220136334U - Pointer instrument guiding rule capable of reading at multiple angles - Google Patents
Pointer instrument guiding rule capable of reading at multiple angles Download PDFInfo
- Publication number
- CN220136334U CN220136334U CN202321389644.5U CN202321389644U CN220136334U CN 220136334 U CN220136334 U CN 220136334U CN 202321389644 U CN202321389644 U CN 202321389644U CN 220136334 U CN220136334 U CN 220136334U
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- rotating shaft
- pointer instrument
- shaft sleeve
- base
- pointer
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- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a pointer instrument guiding ruler capable of reading at multiple angles, which comprises a ruler arm, a pointer instrument cover, a reflector, a pointer instrument cover and a pointer instrument, wherein the pointer instrument comprises a base and an instrument panel; an upper rotating shaft sleeve and a lower rotating shaft sleeve are arranged at one side of the base at intervals, a rotating shaft is fixed at one side edge of the pointer instrument cover through a limiting block, the upper end and the lower end of the rotating shaft are arranged in a overhanging manner relative to the limiting block, the upper end of the rotating shaft is in rotating fit with the upper rotating shaft sleeve, and the lower end of the rotating shaft is in rotating fit with the lower rotating shaft sleeve; a plurality of limiting grooves with upward openings and communicated inside and outside are formed in the top of the lower rotating shaft sleeve, and the limiting blocks are spliced and matched with the limiting grooves on the lower rotating shaft sleeve so as to upwards move the pointer instrument cover and rotate the rotating shaft, so that the limiting blocks are spliced with different limiting grooves, the opening of the pointer instrument cover is adjusted, scales can be observed at multiple angles, and the situation that readings cannot be read when the right side is used for measuring the corner of a wall body is avoided.
Description
Technical Field
The utility model relates to the technical field of measuring tools, in particular to a pointer instrument guiding rule capable of reading at multiple angles.
Background
The construction quality detection is that the construction of engineering construction, decoration fitment, bridge transformation, equipment installation etc. is finished, the main technical parameters are verticality detection, levelness detection, flatness detection, diagonal detection, inside and outside angle detection, empty drum detection, etc., the pointer instrument guiding ruler is a guiding ruler for measuring verticality and flatness, the verticality detection mainly measures the actual direction of the measured element, for whether the reference is vertical, the detecting ruler is pressed on the measured surface when in use, and after the reading of the ruler body panel is stable, the verticality is read; the levelness detection mainly measures whether the measured element is level or not, the detection ruler is tightly attached to the detection surface during measurement, and whether the bubble of the level tube is centered or not is observed; flatness is the data of the difference between the uneven part and the absolute level of the surface of the measured object, and generally, the flatness is measured by using a feeler gauge and a pointer instrument guiding ruler to be matched and measured, and the feeler gauge is plugged into a gap to be measured.
The pointer instrument guiding rule instrument used when measuring wall body straightness and roughness at the present stage is mostly on the right side of guiding rule, and when measuring the corner, the right side is the wall body, and the body of measurer will be inconvenient to remove to guiding rule right side and read, has especially still worn the safety helmet at the scene operator and has increased the difficulty of reading more, has brought a great deal of inconvenience for building engineering quality testing process.
Based on this, it is necessary to study a pointer instrument guide that can be read at multiple angles.
Disclosure of Invention
In view of the above, the utility model aims to provide a pointer instrument guiding ruler capable of reading at multiple angles, which effectively solves the problem that an operator cannot read the numerical value of the pointer instrument from the right side when the right side is the corner of a wall body in the existing measuring process.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a pointer instrument guiding ruler that can multi-angle reading, includes arm and pointer instrument, and the pointer instrument includes base and panel board, and the base is fixed on the arm, is fixed with the panel board on the base, its characterized in that: the pointer instrument cover is fixed on the inner side of the pointer instrument cover, and the reflector is arranged corresponding to the instrument panel; an upper rotating shaft sleeve and a lower rotating shaft sleeve are arranged at one side of the base at intervals, a rotating shaft is fixed at one side edge of the pointer instrument cover through a limiting block, the upper end and the lower end of the rotating shaft are in overhanging arrangement relative to the limiting block, the upper end of the rotating shaft is in rotating fit with the upper rotating shaft sleeve, the lower end of the rotating shaft is in rotating fit with the lower rotating shaft sleeve, and the pointer instrument cover can be in position adjustment relative to the base in the up-down direction; a plurality of limiting grooves with upward openings and communicated inside and outside are formed in the top of the side wall of the lower rotating shaft sleeve, and the limiting blocks are in splicing fit with the limiting grooves on the lower rotating shaft sleeve so as to enable the limiting blocks to be spliced with different limiting grooves and adjust the opening of the pointer instrument cover by moving the pointer instrument cover upwards and rotating the rotating shaft.
Further, the upper rotating shaft sleeve is a through groove which is vertically communicated, and the length of the overhanging end of the upper part of the rotating shaft is greater than that of the rotating shaft sleeve.
Further, the reflecting mirror is a plane mirror.
Furthermore, the inner side of the pointer instrument cover is coated with an adhesive, and the plane mirror is fixed on the inner side of the pointer instrument cover through the adhesive.
Further, three limit grooves are formed in the circumference of the lower rotating shaft sleeve.
Further, one side of the base is a cambered surface, and one side of the pointer instrument panel is a curved plate matched with the cambered surface of the base.
The beneficial effects of the technical scheme are as follows: according to the utility model, the pointer instrument cover is arranged on the right side of the base in a sliding way, the reflecting mirror is fixed on the inner side of the pointer instrument cover, when the pointer instrument is used for measuring, the pointer instrument cover is upwards slid, the limiting block is moved out of the limiting groove, the pointer instrument is rotated to enable the rotating shaft to rotate to correspond to the limiting groove and clamp the limiting block into the limiting groove, the opening degree adjustment of the pointer instrument relative to the base is completed, the scale on the instrument panel is required to be projected into the field of view of the position of the pointer instrument through the reflecting mirror, the measuring value can be intuitively read, the measuring convenience is greatly improved, and the problem that the reading cannot be performed when the wall corner of the wall body is measured on the right side is avoided.
The upper rotating shaft sleeve is provided with a through groove which is vertically communicated, and the overhanging length of the upper end of the rotating shaft is longer than that of the rotating shaft sleeve, so that the upper end of the rotating shaft sleeve is prevented from limiting the up-and-down movement of the rotating shaft.
According to the utility model, the three limit grooves are circumferentially arranged at the top end of the lower rotating shaft sleeve, so that the opening degree of the pointer instrument cover and the opening degree of the base can be adjusted, and the scale can be conveniently observed from multiple angles.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is a schematic diagram of a pointer instrument connected to a pointer instrument cover;
FIG. 4 is a schematic perspective view of a pointer instrument;
FIG. 5 is a schematic diagram of the front view of the pointer instrument;
FIG. 6 is a schematic perspective view of a pointer instrument cover;
FIG. 7 is a schematic top view of a pointer instrument cover;
FIG. 8 is a schematic view of a gauge scale projection.
Reference numerals: the pointer comprises a pointer arm 1, a pointer instrument cover 3, a push key movable pin 4, an anti-slip handshake 5, a pointer adjusting port 6, a lock catch 7, a rubber pad 8, a guiding ruler leg 9, a leveling tube 10, a limiting block 11, a rotating shaft 12, a reflecting mirror 13, a first pointer arm 101, a second pointer arm 102, a base 201, a meter panel 202, an upper rotating shaft sleeve 203, a lower rotating shaft sleeve 204 and a limiting groove 205.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
embodiment 1 aims at providing a pointer instrument guiding ruler capable of reading at multiple angles, is mainly used for measuring work of construction walls, and aims at solving the problem that an operator cannot read pointer instrument values from the right side when measuring a corner of a wall body on the right side in the existing measuring process.
As shown in fig. 1-8, a pointer instrument guiding ruler capable of reading at multiple angles comprises a ruler arm 1, a pointer instrument 2, a pointer instrument cover 3, a push key movable pin 4, an anti-slip grip 5, a pointer adjusting port 6, a lock catch 7, a rubber pad 8, a guiding ruler leaning foot 9 and a leveling pipe 10; the pointer instrument 2 comprises a base 201, an instrument panel 202, an upper rotating shaft sleeve 203, a lower rotating shaft sleeve 204 and a limiting groove 205; the base 201 is fixed on the first ruler arm 101, an instrument panel 202 is fixed on the base 201, the left side of the base is an arc surface, an upper rotating shaft sleeve 203 and a lower rotating shaft sleeve 204 are arranged on the right side of the base at intervals, and the upper rotating shaft sleeve 203 is a through groove which is penetrated up and down; the pointer instrument cover 3 is fixed with stopper 11 on one side border to be fixed with pivot 12 through stopper 11, the upper and lower both ends of pivot 12 are relative stopper 11 overhang setting, and the overhang end length of pivot 12 upper portion is greater than the length of last pivot cover 203, pivot 12 upper end and last pivot cover 203 rotation adaptation, pivot 12 lower extreme and lower pivot cover 204 rotation adaptation.
Three limiting grooves 205 with upward openings and communicated inside and outside are formed in the top of the side wall of the lower rotating shaft sleeve 204, the limiting block 11 is in plug-in fit with the limiting grooves 205 on the lower rotating shaft sleeve 204, and when the limiting block 11 is plugged into different limiting grooves 205, the opening of the pointer instrument cover 3 can be adjusted, so that multi-angle reading is achieved, the measuring efficiency and accuracy are greatly improved, and the measuring is more convenient.
The other side of the pointer instrument cover 3 is a curved plate matched with the cambered surface of the base 201, the inner side of the pointer instrument cover 3 is fixedly provided with a reflecting mirror 13 corresponding to the position of the instrument panel 202, and the reflecting mirror 13 is fixedly arranged on the inner side of the pointer instrument cover 3 through adhesive by smearing the adhesive on the inner side of the pointer instrument cover 3, so that the reflecting mirror 13 is prevented from loosening or falling off in use, and measurement errors are generated. The mirror 13 selects the plane mirror, so convenient to use, the numerical value that reflects out is more easily observed, and the number of degrees is accurate, when measuring, only need throw the scale numerical value on the panel board 202 to the sight that oneself is located through mirror 13, can audio-visual reading measured value, greatly improved measuring convenience, avoided the right side to be the wall corner of wall body when measuring unable problem of reading.
Two rubber pads 8 are arranged at the opposite far ends of the ruler arm 1, and two guiding ruler leaning feet are arranged on the right side of the rubber pads 8 and fixed on the ruler arm 1; a push key movable pin 4 is fixed on the outer side of the first ruler arm 101, the push key movable pin 4 is positioned above the pointer instrument 2, an anti-slip handshake 5 is arranged on the ruler arm 1 and above the push key movable pin 4, a pointer adjusting port 6 is arranged on the right side of the first ruler arm 101 and above the anti-slip handshake 5, and a lock catch is arranged on the outer side of the first ruler arm 101 and above the pointer adjusting port 6 and used for being fixed in an extending state of the ruler arm 1; a level 10 is provided below the right hand anti-slip grip 5 of the second arm 102.
The specific application mode of the embodiment is as follows: the first ruler arm 101 and the second ruler arm 102 are stretched, the first ruler arm 101 and the second ruler arm 102 rotate to be in a vertical state, the two ruler arms are locked in the vertical state through the lock catch, the pointer instrument guiding ruler is placed at a position to be measured, the pointer instrument cover 3 is slid upwards, the limiting block 11 moves out of the limiting groove 205, at the moment, the limiting groove 205 does not limit the circumference of the rotating shaft 12 any more, the rotating shaft 12 rotates relative to the upper rotating shaft sleeve 203 and the lower rotating shaft sleeve 204 through rotating the pointer instrument cover 3, when the rotating shaft rotates to a proper position (the limiting block corresponds to one of the limiting grooves 205), then the pointer instrument cover 3 is put down, the limiting block 11 is inserted into the corresponding limiting groove 205 at the moment, the opening degree of the pointer instrument cover 3 relative to the base 201 is adjusted, and therefore the instrument panel 202 on the base 201 is conveniently observed through combining the reflecting mirror 13 on the inner side of the pointer instrument cover 3. The problem that the right side of the measured corner is a wall body and cannot be read is avoided, and a measuring constructor can adjust the angle of the pointer instrument cover 3 according to the needs of the constructor, so that multi-angle reading is achieved.
In the embodiment, the upper rotating shaft sleeve is a through groove which is vertically communicated, and the length of the overhanging end at the upper end of the rotating shaft is greater than that of the upper rotating shaft sleeve; in other embodiments, the upper rotating shaft sleeve is a blind groove with a downward opening, and the length of the overhanging end of the upper end of the rotating shaft is smaller than that of the upper rotating shaft sleeve.
In the embodiment, the inner side of the pointer instrument cover is coated with the adhesive, and the plane mirror is fixed on the inner side of the pointer instrument cover through the adhesive; in other embodiments, the flat mirror may be fixed inside the pointer instrument cover by double sided adhesive tape.
In the embodiment, three limit grooves are formed; in other embodiments, four limiting grooves are formed.
In the embodiment, one side of the base is a cambered surface, and one side of the pointer instrument cover is a curved plate matched with the cambered surface of the base; in other embodiments, one side of the base is a plane, and the pointer instrument cover is adapted to the base.
Claims (6)
1. The utility model provides a pointer instrument guiding ruler that can multi-angle reading, includes arm and pointer instrument, and the pointer instrument includes base and panel board, and the base is fixed on the arm, is fixed with the panel board on the base, its characterized in that: the pointer instrument cover is fixed on the inner side of the pointer instrument cover, and the reflector is arranged corresponding to the instrument panel; an upper rotating shaft sleeve and a lower rotating shaft sleeve are arranged at one side of the base at intervals, a rotating shaft is fixed at one side edge of the pointer instrument cover through a limiting block, the upper end and the lower end of the rotating shaft are arranged in a overhanging manner relative to the limiting block, the upper end of the rotating shaft is in rotating fit with the upper rotating shaft sleeve, the lower end of the rotating shaft is in rotating fit with the lower rotating shaft sleeve, and the pointer instrument cover can be adjusted in position relative to the base in the up-down direction; a plurality of limiting grooves with upward openings and communicated inside and outside are formed in the top of the side wall of the lower rotating shaft sleeve, and the limiting blocks are in splicing fit with the limiting grooves on the lower rotating shaft sleeve so as to enable the limiting blocks to be spliced with different limiting grooves and adjust the opening of the pointer instrument cover by moving the pointer instrument cover upwards and rotating the rotating shaft.
2. The pointer instrument guide of multi-angle readings according to claim 1, wherein: the upper rotating shaft sleeve is a through groove which is vertically communicated, and the length of the overhanging end of the upper part of the rotating shaft is greater than that of the upper rotating shaft sleeve.
3. The pointer instrument guide of multi-angle readings according to claim 1, wherein: the reflecting mirror is a plane mirror.
4. A pointer instrument guide capable of multi-angle reading as in claim 3, wherein: the inner side of the pointer instrument cover is coated with an adhesive, and the plane mirror is fixed on the inner side of the pointer instrument cover through the adhesive.
5. The multi-angle readings pointer instrument guide of any one of claims 1-4, wherein: the limiting grooves are formed in the periphery of the lower rotating shaft sleeve.
6. The pointer instrument guide of multi-angle readings according to claim 5, wherein: one side of the base is a cambered surface, and one side of the pointer instrument panel is a curved plate matched with the cambered surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389644.5U CN220136334U (en) | 2023-06-02 | 2023-06-02 | Pointer instrument guiding rule capable of reading at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389644.5U CN220136334U (en) | 2023-06-02 | 2023-06-02 | Pointer instrument guiding rule capable of reading at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136334U true CN220136334U (en) | 2023-12-05 |
Family
ID=88950395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389644.5U Active CN220136334U (en) | 2023-06-02 | 2023-06-02 | Pointer instrument guiding rule capable of reading at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136334U (en) |
-
2023
- 2023-06-02 CN CN202321389644.5U patent/CN220136334U/en active Active
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