CN213579150U - High-precision measuring instrument with stable base and using interference effect of light - Google Patents
High-precision measuring instrument with stable base and using interference effect of light Download PDFInfo
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- CN213579150U CN213579150U CN202022508378.6U CN202022508378U CN213579150U CN 213579150 U CN213579150 U CN 213579150U CN 202022508378 U CN202022508378 U CN 202022508378U CN 213579150 U CN213579150 U CN 213579150U
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- measuring apparatu
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Abstract
The utility model discloses a high accuracy measuring apparatu who utilizes light interference effect with stabilizing the base, including measuring apparatu organism and casing, measuring apparatu organism upper end is inlayed and is had the display screen, and measuring apparatu organism lower extreme is provided with operating panel, the casing is connected in measuring apparatu organism upper end outer edge, and casing middle part swing joint has the connection piece, both ends are fixed with the fastener about measuring apparatu organism upper surface, and the measuring apparatu organism left and right sides has seted up the side groove, the side inslot portion bonds and has the fibre piece. This high accuracy measuring apparatu who utilizes light interference effect with stable base is provided with the base, and the outstanding concave circle of measuring apparatu organism lower extreme is unanimous with the annular structure size of base upper surface, and both can carry out the block and fix for whole measuring apparatu organism restriction is on the base, and through the plug-in components buckle base of measuring apparatu organism lower extreme activity, further improves measuring apparatu organism and base stability of being connected, guarantees that both can not break away from easily.
Description
Technical Field
The utility model relates to a high accuracy measuring apparatu technical field specifically is a utilize high accuracy measuring apparatu of light interference effect with stabilizing the base.
Background
The distance measuring instrument is a tool for measuring length or distance, and can be combined with angle measuring equipment or a module to measure parameters such as angle, area and the like. The distance measuring instrument is generally in the form of an elongated cylinder including an objective lens, an eyepiece, a display device (which may be built-in), a battery, and the like, and is based on the principle of calculating the distance between the instrument and a target by emitting a beam of light to the target and measuring the time taken by the target to reflect the light back by using the interference effect of the light.
The high-precision measuring instrument utilizing the optical interference effect on the market is not enough in placing stability, is easy to topple over under the influence of external factors and further leads to falling damage, and therefore the high-precision measuring instrument utilizing the optical interference effect with the stable base is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accuracy measuring apparatu who utilizes light interference effect with stabilizing the base to solve the high accuracy measuring apparatu who utilizes light interference effect on the market that proposes in the above-mentioned background art and put stability not enough, receive external factor's influence easily and empty, and then lead to falling the problem of destruction.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy measuring apparatu with stabilize base utilizes interference effect of light, includes measuring apparatu organism and casing, measuring apparatu organism upper end is inlayed and is had the display screen, and measuring apparatu organism lower extreme is provided with operating panel, the casing is connected in measuring apparatu organism upper end outer edge, and casing middle part swing joint has the connection piece, both ends are fixed with the fastener about measuring apparatu organism upper surface, and the measuring apparatu organism left and right sides has seted up the side groove, the side inslot portion bonds and has had the fibre piece, measuring apparatu organism lower extreme is provided with the concave circle, and both ends have seted up the kerve about measuring apparatu organism downside, kerve internal connection has the damping axle, and is connected with the plug-in components outside the damping axle, the plug-in components lower extreme outside is fixed with outstanding ring.
Preferably, the outer wall connecting surface of the casing is attached to the inner wall connecting surface of the measuring instrument body, and the casing is in a buckle structure with the measuring instrument body through a fastener.
Preferably, the connecting piece penetrates through the middle part of the machine shell, and the connecting piece is in sliding connection with the machine shell.
Preferably, the side grooves are equidistantly distributed on the left side and the right side of the measuring instrument body, and the side grooves and the fiber sheets are connected by gluing.
Preferably, the inserts are symmetrically distributed about a central axis of the measuring instrument body, and the inserts form a turnover structure with the measuring instrument body through the damping shaft.
Preferably, the base and the measuring instrument body form a clamping structure through the concave ring, and the structural size of the outer opening of the plug-in unit is matched with that of the upper end opening of the base.
Compared with the prior art, the beneficial effects of the utility model are that: the casing mutually attached to the connecting surface of the measuring instrument body can protect the measuring instrument body, the outer side of the casing is in round angle treatment, and the casing can play a role in preventing damage when the casing is accidentally dropped and collided, so that the safety of the measuring instrument body is protected, and the service life of the casing is prolonged;
side grooves are uniformly distributed on two sides of the measuring instrument body, and flexible fiber sheets are connected inside the side grooves, so that on one hand, the flexible fiber sheets can improve the comfort degree of the contact of human fingers and have certain elasticity, on the other hand, the side grooves and the fiber sheets can increase the friction force of the contact surface of the palm, so that the anti-skidding and anti-falling effects are achieved, and the gripping stability of the human body is ensured;
the protruding concave ring of measuring apparatu organism lower extreme is unanimous with the annular structure size of base upper surface, and both can carry out the block fixed for whole measuring apparatu organism restriction is convenient for put and fix on the base, and through the plug-in components buckle base of measuring apparatu organism lower extreme activity, further improves the connection stability between measuring apparatu organism and the base, guarantees that both can not break away from easily.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the measuring instrument body of the present invention;
fig. 3 is a schematic view of the bottom structure of the measuring instrument body of the present invention.
In the figure: 1. a meter body; 2. a display screen; 3. an operation panel; 4. a housing; 5. a fastener; 6. connecting sheets; 7. a side groove; 8. a fibrous sheet; 9. a concave ring; 10. a bottom groove; 11. a damping shaft; 12. a plug-in; 13. a projecting ring; 14. a base; 15. and (7) a gasket.
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. 1-3, the present invention provides a technical solution: a high-precision measuring instrument with a stable base and utilizing the interference effect of light comprises a measuring instrument body 1, a display screen 2, an operation panel 3, a machine shell 4, a fastener 5, a connecting sheet 6, a side groove 7, a fiber sheet 8, a concave ring 9, a bottom groove 10, a damping shaft 11, an insert 12, a protruding ring 13, a base 14 and a gasket 15, wherein the display screen 2 is inlaid at the upper end of the measuring instrument body 1, the operation panel 3 is arranged at the lower end of the measuring instrument body 1, the machine shell 4 is connected at the outer edge of the upper end of the measuring instrument body 1, the connecting sheet 6 is movably connected at the middle part of the machine shell 4, the outer wall connecting surface of the machine shell 4 is mutually attached to the inner wall connecting surface of the measuring instrument body 1, the machine shell 4 forms a buckle structure with the measuring instrument body 1 through the fastener 5, the machine shell 4 mutually attached to, the device can play a role in preventing damage when being dropped carelessly and collided, so that the safety of the measuring instrument body 1 is protected, and the service life of the measuring instrument body is prolonged;
the connecting sheet 6 penetrates through the middle part of the casing 4, the connecting sheet 6 is in sliding connection with the casing 4, and the connecting sheet 6 penetrating through the middle part of the casing 4 can slide along a hollow groove in the middle part of the casing 4, so that the hollow part of the casing 4 is sealed, the display screen 2 and the operation panel 3 on the surface of the measuring instrument body 1 are closed, and the dustproof and protective effects are achieved;
fasteners 5 are fixed at the left end and the right end of the upper surface of a measuring instrument body 1, side grooves 7 are formed in the left side and the right side of the measuring instrument body 1, the side grooves 7 are distributed at equal intervals on the left side and the right side of the measuring instrument body 1, the side grooves 7 and fiber sheets 8 are connected in a splicing mode, the side grooves 7 are uniformly distributed on the two sides of the measuring instrument body 1, and flexible fiber sheets 8 are connected in the side grooves 7, so that on one hand, the flexible fiber sheets 8 can improve the comfort degree of human body finger contact and have certain elasticity, on the other hand, the side grooves 7 and the fiber sheets 8 can increase the contact surface friction force with a palm, so that the anti-skidding and anti-dropping effects are achieved;
the fiber sheet 8 is bonded in the side groove 7, the concave ring 9 is arranged at the lower end of the measuring instrument body 1, the bottom grooves 10 are formed in the left end and the right end of the lower side of the measuring instrument body 1, the damping shaft 11 is connected in the bottom grooves 10, the outer sides of the damping shaft 11 are connected with the plug-in pieces 12, the plug-in pieces 12 are symmetrically distributed about the central axis of the measuring instrument body 1, the plug-in pieces 12 form a turnover structure through the damping shaft 11 and the measuring instrument body 1, and the plug-in pieces 12 can be turned over and adjusted through the flexibility of the damping shaft 11, so that the plug-in pieces are collected in the bottom grooves 10 under the condition of no use, the space;
the outer side of the lower end of the plug-in 12 is fixed with a protruding ring 13, the lower end of the plug-in 12 is connected with a base 14, a gasket 15 is bonded on the lower side of the base 14, the base 14 forms a clamping structure between the concave ring 9 and the measuring instrument body 1, the structural size of the outer opening of the plug-in 12 is matched with that of the upper end opening of the base 14, the structural size of the concave ring 9 protruding from the lower end of the measuring instrument body 1 is consistent with that of the ring groove on the upper surface of the base 14, the two can be clamped and fixed, the whole measuring instrument body 1 is limited on the base 14 and is convenient to place and fix, the plug-in 12 moving at the lower end of the measuring instrument body 1 is used for clamping the base 14, the connection stability.
The working principle is as follows: for the high-precision measuring instrument with the stable base and utilizing the interference effect of light, the connecting sheet 6 is firstly manually pulled away, the connecting sheet 6 penetrating through the middle part of the casing 4 can slide along a hollow groove in the middle part of the casing 4, so that the hollow part of the casing 4 is sealed, the display screen 2 and the operation panel 3 on the surface of the measuring instrument body 1 are closed, the dustproof and protective effects are achieved, the display screen 2 embedded on the upper surface of the measuring instrument body 1 and the operation panel 3 on the lower end of the measuring instrument body are exposed, the operation and data observation by a user are convenient, the casing 4 mutually attached to the connecting surface of the measuring instrument body 1 can achieve the effect of protecting the measuring instrument body 1, the outer side of the casing is in round angle treatment, the effect of preventing damage can be achieved when the casing is carelessly dropped and collided, the safety of the measuring instrument body 1 is protected, the service life of the measuring instrument is prolonged, the side grooves 7 are uniformly distributed on two sides of the measuring instrument body 1, the flexible fiber sheets 8 are connected inside the side grooves 7, on one hand, the flexible fiber sheets 8 can improve the comfort degree of the contact of human fingers and have certain elasticity, on the other hand, the side grooves 7 and the fiber sheets 8 can increase the friction force with the contact surface of a palm, so that the anti-skidding and anti-falling effects are achieved, the gripping stability of a human body is ensured, in addition, the protruding concave ring 9 at the lower end of the measuring instrument body 1 is consistent with the annular groove structure size on the upper surface of the base 14, the two can be clamped and fixed, so that the whole measuring instrument body 1 is limited on the base 14 and is convenient to place and fix, meanwhile, the plug-in piece 12 can be overturned and adjusted through the flexibility of the damping shaft 11, is collected inside the bottom groove 10 under the condition of no use, the space is saved, and, convenient to use, the plug-in components 12 through the activity of measuring apparatu organism 1 lower extreme buckle base 14 further improves the stability of being connected between measuring apparatu organism 1 and the base 14, guarantees that both can not break away from easily, just so accomplishes the whole use of having the high accuracy measuring apparatu who stabilizes the base and utilize light interference effect.
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 (6)
1. A high-precision measuring instrument with a stable base and utilizing interference effect of light comprises a measuring instrument body (1) and a casing (4), and is characterized in that: the measuring instrument is characterized in that a display screen (2) is embedded in the upper end of the measuring instrument body (1), an operation panel (3) is arranged at the lower end of the measuring instrument body (1), the casing (4) is connected to the outer edge of the upper end of the measuring instrument body (1), a connecting sheet (6) is movably connected to the middle of the casing (4), fasteners (5) are fixed to the left end and the right end of the upper surface of the measuring instrument body (1), side grooves (7) are formed in the left side and the right side of the measuring instrument body (1), fiber sheets (8) are bonded inside the side grooves (7), a concave ring (9) is arranged at the lower end of the measuring instrument body (1), bottom grooves (10) are formed in the left end and the right end of the lower side of the measuring instrument body (1), damping shafts (11) are connected inside the bottom grooves (10), inserts (12) are connected to the outer, and the lower end of the plug-in (12) is connected with a base (14), and a gasket (15) is bonded on the lower side of the base (14).
2. A high precision measuring instrument using interference effect of light with stable base according to claim 1, characterized in that: the outer wall connecting surface of the casing (4) is attached to the inner wall connecting surface of the measuring instrument body (1), and the casing (4) is buckled with the measuring instrument body (1) through a buckle (5) to form a buckle structure.
3. A high precision measuring instrument using interference effect of light with stable base according to claim 1, characterized in that: the connecting piece (6) penetrates through the middle part of the machine shell (4), and the connecting piece (6) is in sliding connection with the machine shell (4).
4. A high precision measuring instrument using interference effect of light with stable base according to claim 1, characterized in that: the side grooves (7) are distributed at the left side and the right side of the measuring instrument body (1) at equal intervals, and the side grooves (7) and the fiber sheets (8) are connected by gluing.
5. A high precision measuring instrument using interference effect of light with stable base according to claim 1, characterized in that: the plug-in components (12) are symmetrically distributed about the central axis of the measuring instrument body (1), and the plug-in components (12) form a turnover structure with the measuring instrument body (1) through the damping shaft (11).
6. A high precision measuring instrument using interference effect of light with stable base according to claim 1, characterized in that: the base (14) and the measuring instrument body (1) form a clamping structure through the concave ring (9), and the structural size of the outer opening of the plug-in (12) is matched with that of the upper end opening of the base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508378.6U CN213579150U (en) | 2020-11-03 | 2020-11-03 | High-precision measuring instrument with stable base and using interference effect of light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508378.6U CN213579150U (en) | 2020-11-03 | 2020-11-03 | High-precision measuring instrument with stable base and using interference effect of light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213579150U true CN213579150U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022508378.6U Active CN213579150U (en) | 2020-11-03 | 2020-11-03 | High-precision measuring instrument with stable base and using interference effect of light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213579150U (en) |
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2020
- 2020-11-03 CN CN202022508378.6U patent/CN213579150U/en active Active
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