CN210180412U

CN210180412U - Auxiliary device of handheld displacement measuring instrument

Info

Publication number: CN210180412U
Application number: CN201921298390.XU
Authority: CN
Inventors: Jianming Huang; 黄建铭
Original assignee: Ganzhou Wanglin Survey Engineering Co Ltd
Current assignee: Ganzhou Wanglin Survey Engineering Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-03-24
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a mapping device technical field just discloses a hand-held type displacement measurement appearance auxiliary device, which comprises a fixing plate and i, the both sides difference fixedly connected with handle of fixed plate, the fixed cover that has cup jointed on one side of fixed plate is kept away from to the handle has prevented the slip cover, the both ends difference fixedly connected with of fixed plate is located the mounting panel of handle one side, the mounting panel is close to the both ends difference fixedly connected with connecting plate of fixed plate middle part one side. The utility model discloses an establish the both sides at the fixed plate with the handle, make the operator can two hands the measuring apparatu and measure, avoided long-time one-hand calibration operation to reduce the stationarity of measuring apparatu, guaranteed measured data's accuracy, reduced the intensity of labour in the measurement, promoted user's work load, on the other hand has seted up the fixed slot through the middle part at the fixed plate, makes this auxiliary device can carry out vertical fixed to the formula displacement measurement appearance of holding, has improved the practicality and the accuracy of device.

Description

Auxiliary device of handheld displacement measuring instrument

Technical Field

The utility model relates to a mapping device technical field specifically is a hand-held type displacement measurement appearance auxiliary device.

Background

The displacement measuring instrument is an instrument applied to measurement such as house measurement, bridge measurement, large-scale mold mapping and the like, replaces the traditional measurement mode of manual visual measurement or manual measurement, and has indispensable effect in various mapping occasions.

Present hand-held type displacement measurement appearance is in the use, need carry out the level calibration to the measuring apparatu, but long-time one-hand calibration operation can reduce the stationarity of measuring apparatu, thereby the accuracy of measured data has been reduced, and the shape of measuring apparatu is various, present hand-held type displacement measurement appearance auxiliary device can't assist fixedly to hand-held type displacement measurement appearance, auxiliary device's practicality has been reduced, on the other hand the mode of the fixed measuring apparatu of present auxiliary device is too loaded down with trivial details, mostly adopt the screw to fix the measuring apparatu, it is inhomogeneous to make the measuring apparatu atress easily, take place phenomenons such as drop or skew, lead to device poor stability, therefore we have proposed a hand-held type displacement measurement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hand-held type displacement measurement appearance auxiliary device possesses the advantage that the accuracy is high, the practicality is high and stability is high, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: an auxiliary device of a handheld displacement measuring instrument comprises a fixed plate, wherein handles are respectively and fixedly connected with the two sides of the fixed plate, an anti-skid sleeve is fixedly sleeved on one side of the handle far away from the fixed plate, two ends of the fixed plate are respectively and fixedly connected with a mounting plate positioned on one side of the handle, the two ends of the mounting plate, which are close to one side of the middle part of the fixing plate, are respectively and fixedly connected with a connecting plate, the middle part of the mounting plate is fixedly connected with a compression spring positioned between the two connecting plates, the other end of the compression spring is fixedly connected with a fixed block, one side of the fixed block close to the middle part of the fixed plate is fixedly connected with fixed cotton, a fixing groove is arranged in the middle of the fixing plate, connecting cotton is fixedly connected on the inner wall of the fixing groove, the middle part fixedly connected with of fixed plate is located the spirit level of fixed slot below, be equipped with the bubble in the spirit level.

Preferably, the equal fixedly connected with guard plate of the upper surface of mounting panel and connecting plate, and the size of guard plate equals with the size of mounting panel and connecting plate enclosure area.

Preferably, the diameter value of the compression spring is smaller than the length value of the mounting plate, and the length value of the compression spring is larger than the length value of the connecting plate.

Preferably, one side of the fixing block close to the fixing groove is provided with a groove, one side of the fixing cotton close to the fixing block is provided with a convex block, and the groove is matched with the convex block.

Preferably, the shape of fixed slot is loudspeaker form, and the opening size that the fixed slot is located fixed plate upper surface one side to the opening size that the fixed slot is located fixed plate lower surface one side reduces gradually.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses an establish the both sides at the fixed plate with the handle, make the operator can two hands the measuring apparatu and measure, avoided long-time one-hand calibration operation to reduce the stationarity of measuring apparatu, guaranteed measured data's accuracy, reduced the intensity of labour in the measurement, promoted user's work load, on the other hand has seted up the fixed slot through the middle part at the fixed plate, makes this auxiliary device can carry out vertical fixed to the formula displacement measurement appearance of holding, has improved the practicality and the accuracy of device.

2. The utility model discloses a compression spring and fixed block make the operator outwards promote the fixed block and just can put the measuring apparatu between two fixed blocks and fix, greatly reduced auxiliary device's the operation degree of difficulty, avoided adopting the screw to fix the measuring apparatu simultaneously, guaranteed that the measuring apparatu atress is even, and then avoided taking place phenomenons such as coming off or skew, promoted measured data's accuracy, improved the holistic stability of device and reliability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the structure of the present invention.

In the figure: 1. a fixing plate; 2. a handle; 3. an anti-slip sleeve; 4. mounting a plate; 5. a connecting plate; 6. a compression spring; 7. a fixed block; 8. fixing cotton; 9. fixing grooves; 10. connecting cotton; 11. a level gauge; 12. air bubbles.

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. 1-2, a handheld displacement measuring instrument auxiliary device, including a fixing plate 1, the two sides of the fixing plate 1 are respectively and fixedly connected with a handle 2, the handles 2 are arranged on the two sides of the fixing plate, so that an operator can hold the measuring instrument with two hands for measurement, the reduction of the stability of the measuring instrument due to long-time one-hand calibration operation is avoided, the accuracy of measured data is ensured, the labor intensity in the measuring process is reduced, the workload of a user is increased, an anti-slip sleeve 3 is fixedly sleeved on one side of the fixing plate 1 away from the handle 2, the two ends of the fixing plate 1 are respectively and fixedly connected with a mounting plate 4 positioned on one side of the handle 2, the mounting plate 4 and the upper surface of the connecting plate 5 are respectively and fixedly connected with a protection plate, the size of the protection plate is equal to the size of the area enclosed by the mounting plate 4 and the connecting plate 5, and the size of the protection plate and the size of the upper surface The size is equal, so that the protection plate can play a role in protecting the compression spring 6, the influence of dust and moisture on the compression spring 6 in the use process of the device is avoided, the normal work of the compression spring 6 under most environments is ensured, the uniform stress of the measuring instrument is ensured, the phenomena of falling or deviation and the like are avoided, the accuracy of measured data is improved, the stability and the reliability of the whole device are improved, the two ends of the mounting plate 4, which are close to one side of the middle part of the fixing plate 1, are respectively and fixedly connected with the connecting plates 5, the compression spring 6 between the two connecting plates 5 is fixedly connected to the middle part of the mounting plate 4, the diameter value of the compression spring 6 is smaller than the length value of the mounting plate 4, the length value of the compression spring 6 is larger than the length value of the connecting plates 5, the diameter value of the compression spring 6 is smaller than the length value of the mounting plate 4, the compression spring 6 can move left and right in the mounting plate 4 and the connecting plate 5, so that the friction phenomenon is avoided, the fixing strength of the compression spring 6 is ensured, the service life of the device is prolonged, the telescopic range of the compression spring 6 is ensured, the situation that the compression spring 6 cannot fix a measuring instrument with larger volume is avoided, the device can assist most handheld measuring instruments to be used is ensured, the operation difficulty of an auxiliary device is reduced, the practicability and the reliability of the device are improved, the other end of the compression spring 6 is fixedly connected with a fixing block 7, one side of the fixing block 7, which is close to a fixing groove 9, is provided with a groove, one side of the fixing cotton 8, which is close to the fixing groove 7, is provided with a lug, the groove is matched with the lug, one side of the fixing block 7, which is close to the fixing groove 9, is provided with the lug, one side of, the contact area between the fixed cotton 8 and the measuring instrument is increased when the fixed block 7 fixes the measuring instrument, the uniform stress of the measuring instrument is ensured, the phenomena of falling off or deviation of the measuring instrument are avoided, the accuracy of measured data is improved, the rationality of the device is improved, the fixed cotton 8 is fixedly connected on one side of the fixed block 7 close to the middle part of the fixed plate 1, the fixed groove 9 is arranged in the middle part of the fixed plate 1, the shape of the fixed groove 9 is horn-shaped, the opening size of the fixed groove 9 on one side of the upper surface of the fixed plate 1 is gradually reduced to the opening size of the fixed groove 9 on one side of the lower surface of the fixed plate 1, the opening size of the fixed groove 9 on one side of the upper surface of the fixed plate 1 is gradually reduced through the shape of the fixed groove 9 is horn-shaped, the opening size of the fixed groove 9 on one, guaranteed that the measuring apparatu can horizontal fixation and vertical fixed, for user's application method provides convenient to guaranteed that the measuring apparatu atress is even, promoted measured data's accuracy, thereby improved the stability of device, fixedly connected with connects cotton 10 on the inner wall of fixed slot 9, and the middle part fixedly connected with of fixed plate 1 is located spirit level 11 of fixed slot 9 below, is equipped with bubble 12 in the spirit level 11.

The working principle is as follows: firstly, the two fixing blocks 7 are pushed outwards, then the handheld measuring instrument is horizontally placed between the two fixing blocks 7 or vertically placed in the fixing groove 9, the fixing blocks 7 are slowly loosened, the position of the measuring instrument is adjusted, when the device is used for auxiliary measurement, firstly, the anti-skidding sleeve 3 is held or the measuring instrument is held, a handle extending out after the measuring instrument is vertically placed in the fixing groove 9 is held, then, horizontal calibration is carried out, when the air bubbles 12 move to the middle of the level instrument 11, measurement is carried out, and measurement data are recorded.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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

1. A hand-held displacement measuring instrument auxiliary device, includes fixed plate (1), its characterized in that: the anti-skidding connecting plate is characterized in that handles (2) are fixedly connected to two sides of the fixed plate (1) respectively, an anti-skidding sleeve (3) is fixedly sleeved on one side, away from the fixed plate (1), of each handle (2), two ends of the fixed plate (1) are fixedly connected with mounting plates (4) located on one side of each handle (2), two ends, close to one side of the middle of the fixed plate (1), of each mounting plate (4) are fixedly connected with connecting plates (5) respectively, a compression spring (6) located between the two connecting plates (5) is fixedly connected to the middle of each mounting plate (4), a fixing block (7) is fixedly connected to the other end of each compression spring (6), fixing cotton (8) is fixedly connected to one side, close to the middle of the fixed plate (1), a fixing groove (9) is formed in the middle of the fixed plate (1), and connecting cotton (, the middle of the fixing plate (1) is fixedly connected with a level meter (11) located below the fixing groove (9), and bubbles (12) are arranged in the level meter (11).

2. A hand-held displacement measuring instrument attachment as claimed in claim 1, wherein: the equal fixedly connected with guard plate of upper surface of mounting panel (4) and connecting plate (5), and the size of guard plate equals with the size that mounting panel (4) and connecting plate (5) enclose into the area.

3. A hand-held displacement measuring instrument attachment as claimed in claim 1, wherein: the diameter value of the compression spring (6) is smaller than the length value of the mounting plate (4), and the length value of the compression spring (6) is larger than the length value of the connecting plate (5).

4. A hand-held displacement measuring instrument attachment as claimed in claim 1, wherein: one side that fixed block (7) are close to fixed slot (9) is equipped with the recess, one side that fixed cotton (8) are close to fixed block (7) is equipped with the lug, and recess and lug looks adaptation.

5. A hand-held displacement measuring instrument attachment as claimed in claim 1, wherein: the shape of fixed slot (9) is loudspeaker form, and fixed slot (9) are located the opening size of fixed plate (1) upper surface one side to fixed slot (9) are located the opening size of fixed plate (1) lower surface one side and reduce gradually.