CN211845685U

CN211845685U - Portable ultrasonic ranging device for civil engineering

Info

Publication number: CN211845685U
Application number: CN201921961391.8U
Authority: CN
Inventors: 马珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-11-03
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to an ultrasonic ranging device technical field, and a portable ultrasonic ranging device for civil engineering is disclosed, including upper end open-ended protective box, first spout has been seted up to the symmetry on the relative inner tank wall of protective box, sliding connection has first slider in the first spout, two first slider one ends in opposite directions all pass the notch that corresponds first spout and outwards extend, and common fixedly connected with backup pad, install the ranging device main part on the top lateral wall of backup pad, and the top fixedly connected with protective cover of ranging device main part, the bottom of protective cover offsets with the top tank wall of protective box, the bottom of backup pad is a plurality of first springs of fixedly connected with of the even equidistance of matrix distribution, the other end of first spring and the inner tank bottom fixed connection of protective box, the card hole has been seted up on the tank bottom that first spout is close to the bottom. The utility model discloses do not influence the use of device when protecting ultrasonic ranging device.

Description

Portable ultrasonic ranging device for civil engineering

Technical Field

The utility model relates to an ultrasonic ranging device technical field especially relates to a portable ultrasonic ranging device for civil engineering.

Background

The distance needs to be measured in the civil engineering construction process so as to facilitate the construction of civil work, the ultrasonic ranging device is needed to be used, different places are frequently replaced for use when the ultrasonic ranging device is used, and the distance needs to be carried by a user for operation because of a plurality of measuring places;

however, the conventional distance measuring device is lack of a protection mechanism, and the device is often collided in the process of carrying and using, so that the device is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current range unit and lacking protective mechanism among the prior art, carry the in-process of using and often can lead to the device to be collided, and then make the device receive the problem of damage, and the portable ultrasonic ranging device for civil engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable ultrasonic ranging device for civil engineering comprises a protective box with an opening at the upper end, wherein first sliding grooves are symmetrically formed in opposite inner box walls of the protective box, first sliding blocks are connected in the first sliding grooves in a sliding mode, opposite ends of the two first sliding blocks penetrate through notches corresponding to the first sliding grooves and extend outwards, a supporting plate is fixedly connected with the first sliding blocks together, a ranging device main body is installed on the side wall of the top of the supporting plate, a protective cover is fixedly connected to the top of the ranging device main body, the bottom of the protective cover abuts against the top box wall of the protective box, a plurality of first springs are fixedly connected to the bottom of the supporting plate in a matrix distribution uniform and equidistant mode, the other ends of the first springs are fixedly connected with the bottom of the protective box, a clamping hole is formed in the bottom of the first sliding groove close to the bottom, and a clamping groove corresponding to the clamping hole is formed in one end, far away from, the slot bottom fixedly connected with second spring of draw-in groove, the other end fixedly connected with fixture block of second spring, the one end that the second spring was kept away from to the fixture block passes the notch of draw-in groove and extends to the card downthehole, and inserts and establish in the card downthehole.

Preferably, the opposite groove walls of the clamping grooves are symmetrically provided with second sliding grooves, the second sliding grooves are connected with second sliding blocks in a sliding mode, and two opposite ends of the second sliding blocks penetrate through the notches corresponding to the second sliding grooves and extend outwards and are fixedly connected with the clamping blocks.

Preferably, the hole opening of the clamping hole far away from the clamping groove is hinged with a protection plate.

Preferably, the top side wall of the protection box is fixedly connected with a rubber pad, and the rubber pad is abutted to the protection cover.

Preferably, fixedly connected with base on the outer wall of bottom of guard box, fixedly connected with handle is located at the center of protective cover top lateral wall.

Preferably, the protective box and the protective cover are made of plastic materials.

Compared with the prior art, the utility model provides a portable ultrasonic ranging device for civil engineering possesses following beneficial effect:

this portable ultrasonic ranging device for civil engineering, through setting up the protective housing, first spout, first slider, a supporting plate, the ranging device main part, the protective cover, first spring, card hole and draw-in groove, the in-process of using directly carry the protective housing can, because the existence of protective housing, the ranging device main part is installed in the protective housing, the collision that receives can act on the protective housing, and then protect the ranging device main part, when needing to measure, the pressure of a compression second spring is applyed to the fixture block that lies in the card hole, and then break away from the card hole when the fixture block, the first spring that is under compression state resets, push the backup pad out to the protective housing, and then can use the ranging device main part, do not influence the use of device when protecting the device.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses do not influence the use of device when protecting ultrasonic ranging device.

Drawings

Fig. 1 is a schematic structural view of a portable ultrasonic ranging device for civil engineering provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 protective housing, 2 first spout, 3 first slider, 4 backup pads, 5 range unit main parts, 6 protective covers, 7 first springs, 8 card holes, 9 draw-in grooves, 10 second springs, 11 fixture blocks, 12 second spouts, 13 second sliders.

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.

Referring to fig. 1-2, a portable ultrasonic distance measuring device for civil engineering, comprising a protective box 1 with an opening at the upper end, wherein the protective box 1 is symmetrically provided with first sliding chutes 2 on the opposite inner box walls, the first sliding chutes 2 are internally and slidably connected with first sliding blocks 3, the opposite ends of the two first sliding blocks 3 all penetrate through the notches corresponding to the first sliding chutes 2 and extend outwards, and are jointly and fixedly connected with a supporting plate 4, the side wall at the top of the supporting plate 4 is provided with a distance measuring device main body 5, the technical improvement point only relates to the protection of the distance measuring device main body 5, the internal structure and the using mode of the distance measuring device main body 5 are the prior art, so the increase of the content is realized, the top of the distance measuring device main body 5 is fixedly connected with a protective cover 6, the bottom of the protective cover 6 is abutted against the top box wall of the protective box 1, the bottom of the supporting plate 4 is fixedly connected with a plurality, the other end of the first spring 7 is fixedly connected with the inner box bottom of the protective box 1, the bottom of the first sliding groove 2 close to the bottom is provided with a clamping hole 8, one end of the first sliding block 3 far away from the supporting plate 4 is provided with a clamping groove 9 corresponding to the clamping hole 8, the bottom of the clamping groove 9 is fixedly connected with a second spring 10, the other end of the second spring 10 is fixedly connected with a clamping block 11, one end of the clamping block 11 far away from the second spring 10 penetrates through the notch of the clamping groove 9 and extends into the clamping hole 8 and is inserted into the clamping hole 8, the protective box 1 can be directly carried in the using process, due to the existence of the protective box 1, the distance measuring device main body 5 is installed in the protective box 1, the received collision can act on the protective box 1, the distance measuring device main body 5 is further protected, when measurement is needed, a pressure for compressing the second spring 10 is applied to the clamping block 11 in the clamping hole 8, and then when, the first spring 7 in the compressed state is reset, the support plate 4 is pushed out of the protective box 1, and then the distance measuring device body 5 can be used, so that the use of the device is not influenced while the device is protected.

Second spout 12 has been seted up to the symmetry on the relative cell wall of draw-in groove 9, and sliding connection has second slider 13 in second spout 12, and two second slider 13 one end in opposite directions all pass the notch and the outside extension that correspond second spout 12, and all with fixture block 11 fixed connection, prevent that fixture block 11 from breaking away from the condition of draw-in groove 9 and taking place.

The card hole 8 is kept away from on the drill way of draw-in groove 9 and is articulated to have the guard plate, prevents that the condition of non-relevant personnel mistake contact fixture block 11 from taking place.

Fixedly connected with rubber pad on the top lateral wall of protective housing 1, and the rubber pad offsets with protective cover 6, makes protective cover 6 inseparabler with the laminating of protective housing 1.

Fixedly connected with base on the outer wall of the bottom of protective box 1, fixedly connected with handle is located at the center of protective cover 6 top lateral wall, the carrying of protective box 1 of being convenient for.

The protective box 1 and the protective cover 6 are made of plastic materials, so that the device is more portable, and the device is convenient to carry.

The utility model discloses in, the in-process of using directly carry protective housing 1 can, because protective housing 1's existence, range unit main part 5 is installed in protective housing 1, the collision that receives can act on protective housing 1, and then protect range unit main part 5, when needing to measure, exert the pressure of a compression second spring 10 to the fixture block 11 that is located in card hole 8, and then break away from card hole 8 when fixture block 11, first spring 7 that is under the compression state resets, extrapolate backup pad 4 to protective housing 1, and then can use range unit main part 5, do not influence the use of device when protecting the device.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable ultrasonic ranging device for civil engineering, includes upper end open-ended protective housing (1), its characterized in that, first spout (2) have been seted up to the symmetry on the relative inner tank wall of protective housing (1), sliding connection has first slider (3) in first spout (2), two the one end in opposite directions of first slider (3) all passes the notch that corresponds first spout (2) and outwards extends, and common fixedly connected with backup pad (4), install range unit main part (5) on the top lateral wall of backup pad (4), and the top fixedly connected with protective cover (6) of range unit main part (5), the bottom of protective cover (6) offsets with the top tank wall of protective housing (1), the bottom of backup pad (4) is a plurality of first springs (7) of fixedly connected with of the even equidistance of matrix distribution, the other end of first spring (7) and the interior bottom of the case fixed connection of protective housing (1), card hole (8) have been seted up on first spout (2) are close to the tank bottom of bottom, first slider (3) are kept away from the one end of backup pad (4) and are seted up with card hole (8) corresponding draw-in groove (9), the tank bottom fixedly connected with second spring (10) of draw-in groove (9), the other end fixedly connected with fixture block (11) of second spring (10), the one end that second spring (10) were kept away from in fixture block (11) passes the notch of draw-in groove (9) and extends to card hole (8), and inserts and establish in card hole (8).

2. The portable ultrasonic distance measuring device for civil engineering according to claim 1, wherein the opposite walls of the slot (9) are symmetrically provided with second sliding grooves (12), the second sliding grooves (12) are slidably connected with second sliding blocks (13), and the opposite ends of the two second sliding blocks (13) pass through the notches of the corresponding second sliding grooves (12), extend outwards and are fixedly connected with the clamping blocks (11).

3. A portable ultrasonic ranging device for civil engineering as claimed in claim 1, characterized in that the opening of the blocking hole (8) far from the blocking slot (9) is hinged with a protection plate.

4. The portable ultrasonic ranging device for civil engineering as claimed in claim 1, wherein the top side wall of the protection box (1) is fixedly connected with a rubber pad, and the rubber pad is against the protection cover (6).

5. The portable ultrasonic ranging device for civil engineering as claimed in claim 1, wherein the base is fixedly connected to the bottom outer wall of the protection box (1), and the handle is fixedly connected to the center of the top side wall of the protection cover (6).

6. The portable ultrasonic ranging device for civil engineering as claimed in claim 1, characterized in that the protective box (1) and the protective cover (6) are made of plastic.