Multifunctional wall quality detector

Abstract

The utility model relates to a multifunctional wall quality detector, which comprises a detector main body, the front side of the detector main body is rotatably connected with a protective cover, the front side of the detector main body is provided with a display screen, the outer side of the detector main body is provided with a protective mechanism, and the protective mechanism comprises an elastic groove. The inner wall of the protective cover is symmetrically and fixedly connected with fixed blocks, the outer side of the instrument main body is symmetrically provided with L-shaped grooves, and the fixed blocks and the L-shaped grooves are mutually matched for use. The beneficial effects of the utility model lie in that through the arrangement of the protective mechanism, when the instrument is not used, the display screen and the keys can be protected through the protective cover; dust and impurities are prevented from entering the instrument, meanwhile, the display screen is prevented from being collided in the transportation process, the service life of the instrument is prolonged, the structure is simple, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of wall quality detection, in particular to a multifunctional wall quality detection instrument. Background Art

[0002] The wall quality detector is a tool used to detect walls and identify their structural components. It can also obtain relevant information such as the wiring direction and steel bar layout in the wall. It is a tool used to find wooden columns, metal nails, pipes and metals in the wall without destroying the wall, as well as to find and track live AC power lines, thus becoming an indispensable auxiliary tool in the process of house construction and decoration.

[0003] After searching, a wall quality detector for construction (authorization announcement number: CN 209559252U) "comprises a detector housing, function buttons and a display screen, the front end of the detector housing is located above the display screen and has a marking hole, the top end of the detector housing is located above the marking hole and has a threaded hole, a clamping bolt is installed inside the threaded hole, the rear end of the detector housing is located below the marking hole and has a level embedded therein, and the level has scale lines, a hand-held ring is provided below the level, the rear end of the detector is located on one side of the marking hole and has a sliding slot, and a clamping block is provided inside the sliding slot. In the utility model, a wall quality detector for construction is described, in which the clamping block can clamp the marker pen of the construction worker to prevent loss, the clamping bolt can clamp the marker pen, and it is convenient to use it directly when inspecting the wall, and the hand-held ring can place the detector on the finger to prevent it from breaking."

[0004] According to the above-mentioned related technologies, the inventor believes that since the wall detection instrument is generally used on an unfinished construction site with a lot of dust, the above-mentioned technology lacks a protective mechanism for the wall detection instrument. Dust and impurities can easily enter the interior of the wall detection instrument through the gaps between the buttons, thereby causing damage to the wall detection instrument. At the same time, during transportation, the instrument is generally placed inside a tool box. Due to the bumpy road, the display screen of the instrument may be bumped and damaged, thereby shortening the service life of the wall quality detector. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a multifunctional wall quality detector.

[0006] The technical solution of the utility model is as follows: a multifunctional wall quality detector comprises an instrument body, a protective cover is rotatably connected to the front of the instrument body, a display screen is provided on the front of the instrument body, a protective mechanism is provided on the outer side of the instrument body, the protective mechanism comprises an elastic groove, the elastic groove is symmetrically arranged on the outer side of the instrument body, two sliding rods are fixedly connected to the inside of the two elastic grooves, sliders are slidably connected to the outer sides of the two sliding rods, springs are sleeved on the outer sides of the two sliding rods, the two sliders are rotatably connected to the rotating rod on the sides away from each other, the two rotating rods are fixedly connected to the protective cover on the sides away from each other, the inner wall of the protective cover is symmetrically fixedly connected to a fixing block, the outer side of the instrument body is symmetrically arranged with an L-shaped groove, and the fixing block and the L-shaped groove are used in conjunction with each other.

[0007] As a preferred embodiment, an escape groove is provided inside the protective cover, a fixing hole is provided on the inner wall of the escape groove, and a fixing rod is fixedly connected to the bottom of the instrument body.

[0008] As a preferred embodiment, a transparent window is provided on the front side of the protective cover.

[0009] As a preferred embodiment, wear-resistant strips are equidistantly fixedly connected to the back of the instrument body, and the wear-resistant strips are made of rubber.

[0010] As a preferred implementation, the size of the sliding block matches the size of the elastic groove.

[0011] As a preferred implementation, a lighting lamp is fixedly connected to the top of the instrument body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are that the detector is held with one hand, and then the protective cover is held with the other hand, and the protective cover is pulled downward, so that the fixed block slides downward from the inside of the L-shaped groove, and the slider slides downward on the outside of the slide rod to squeeze the spring. When the fixed block enters the bottom of the L-shaped groove, the staff flips the protective cover away from the instrument body to make the two fixed blocks completely disengage from the L-shaped groove, and the protective cover rotates around the rotating rod. When the angle between the protective cover and the instrument body is °, the fixing rod is inserted into the inside of the fixing hole. Through the protective mechanism, when the instrument is not in use, the protective cover can be used to protect the display screen and buttons to prevent dust and impurities from entering the interior of the instrument. At the same time, the display screen is prevented from being bumped during transportation, thereby extending the service life of the instrument. It has a simple structure and is highly practical. Compared with traditional devices, it greatly improves the operation quality and use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional structural schematic diagram of a multifunctional wall quality detector is provided for the utility model;

[0014] Figure 2 A three-dimensional structural schematic diagram of a multifunctional wall quality detector is provided for the utility model;

[0015] Figure 3 A three-dimensional upward structural schematic diagram of a multifunctional wall quality detector is provided for the utility model;

[0016] Figure 4 A multifunctional wall quality detector is provided for the utility model Figure 2 A schematic diagram of the structure after enlarging at A;

[0017] Figure 5 A multifunctional wall quality detector is provided for the utility model Figure 3 Schematic diagram of the structure after enlarging point B.

[0018] Legend: 1. Instrument body; 2. Protective cover; 3. Display screen; 4. Elastic groove; 5. Sliding rod; 6. Spring; 7. Sliding block; 8. Rotating rod; 9. Fixed block; 10. L-shaped groove; 11. Fixed rod; 12. Fixed hole; 13. Transparent window; 14. Wear-resistant strip; 15. Avoidance groove; 16. Lighting lamp. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0021] Example 1

[0022] like Figure 1 - Figure 5 As shown, the utility model provides a technical solution: a multifunctional wall quality detector, including an instrument body 1, a protective cover 2 is rotatably connected to the front of the instrument body 1, a display screen 3 is provided on the front of the instrument body 1, a protective mechanism is provided on the outer side of the instrument body 1, and the protective mechanism includes an elastic groove 4, the elastic groove 4 is symmetrically arranged on the outer side of the instrument body 1, two elastic grooves 4 are fixedly connected with sliding rods 5 inside, the outer sides of the two sliding rods 5 are slidably connected with sliders 7, the outer sides of the two sliding rods 5 are sleeved with springs 6, the sides of the two sliders 7 away from each other are rotatably connected with rotating rods 8, the sides of the two rotating rods 8 away from each other are fixedly connected to the protective cover 2, the inner wall of the protective cover 2 is symmetrically fixedly connected with fixed blocks 9, the outer side of the instrument body 1 is symmetrically opened with L-shaped grooves 10, and the fixed blocks 9 and the L-shaped grooves 10 are used in conjunction with each other.

[0023] In this embodiment, the detector is held with one hand, and then the protective cover 2 is held with the other hand, and the protective cover 2 is pulled downward, so that the fixed block 9 slides downward from the inside of the L-shaped groove 10, and the slider 7 slides downward on the outside of the slide rod 5 to squeeze the spring 6. When the fixed block 9 enters the bottom of the L-shaped groove 10, the staff flips the protective cover 2 away from the instrument body 1, so that the two fixed blocks 9 are completely separated from the L-shaped groove 10, and the protective cover 2 rotates around the rotating rod 8. When the angle between the protective cover 2 and the instrument body 1 is 180°, the fixing rod 11 is inserted into the fixing hole 12. Through the provided protective mechanism, when the instrument is not in use, the protective cover 2 can be used to protect the display screen 3 and buttons to prevent dust and impurities from entering the interior of the instrument. At the same time, the display screen 3 is prevented from being bumped during transportation, thereby extending the service life of the instrument. The structure is simple and the practicability is strong.

[0024] Example 2

[0025] like Figure 1 - Figure 5 As shown, an avoidance groove 15 is opened inside the protective cover 2, and a fixing hole 12 is opened on the inner wall of the avoidance groove 15. A fixing rod 11 is fixedly connected to the bottom of the instrument body 1, a transparent window 13 is provided on the front of the protective cover 2, and wear-resistant strips 14 are equidistantly fixedly connected to the back of the instrument body 1. The wear-resistant strips 14 are made of rubber. The size of the slider 7 is consistent with the size of the elastic groove 4, and a lighting lamp 16 is fixedly connected to the top of the instrument body 1.

[0026] In this embodiment, the protective cover 2 can be rotated by the avoidance groove 15, and the protective cover 2 can be fixed to avoid shaking when the instrument is in use by the fixing hole 12 and the fixing rod 11. The wear-resistant strip 14 can reduce the friction of the instrument body 1, and the lighting lamp 16 can provide lighting for the staff in a poor light environment.

[0027] Working principle:

[0028] like Figure 1 - Figure 5As shown, when the wall quality detector needs to be used, the staff holds the detector with one hand, and then holds the protective cover 2 with the other hand, and pulls the protective cover 2 downward, so that the fixed block 9 slides downward from the inside of the L-shaped groove 10, and the slider 7 slides downward on the outside of the slide rod 5 to squeeze the spring 6. When the fixed block 9 enters the bottom of the L-shaped groove 10, the staff flips the protective cover 2 in the direction away from the instrument body 1, so that the two fixed blocks 9 are completely separated from the L-shaped groove 10, and the protective cover 2 rotates around the rotating rod 8. When the angle between the protective cover 2 and the instrument body 1 is 180°, the fixing rod 11 is inserted into the fixing hole 12 to complete the fixing of the protective cover 2. Then the staff starts to use the instrument body 1 to detect the wall quality. After the detection is completed, the staff pulls the protective cover 2 downward, and then rotates the protective cover 2 to make the fixed block 9 enter the inside of the L-shaped groove 10. Under the tension of the spring 6, the protective cover 2 is pushed up, so that the protective cover 2 can be fixed on the front of the instrument body 1, which greatly improves the operation quality and use efficiency compared with the traditional device.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A multifunctional wall quality detector, comprising an instrument body (1), characterized in that: A protective cover (2) is rotatably connected to the front of the instrument body (1), a display screen (3) is provided on the front of the instrument body (1), and a protective mechanism is provided on the outer side of the instrument body (1); The protective mechanism comprises an elastic groove (4), wherein the elastic groove (4) is symmetrically arranged on the outer side of the instrument body (1), the interior of the two elastic grooves (4) is fixedly connected with a slide bar (5), the outer sides of the two slide bars (5) are slidably connected with a slider (7), the outer sides of the two slide bars (5) are sleeved with a spring (6), the sides of the two sliders (7) away from each other are rotatably connected with a rotating rod (8), the sides of the two rotating rods (8) away from each other are fixedly connected to the protective cover (2), the inner wall of the protective cover (2) is symmetrically fixedly connected with a fixing block (9), the outer side of the instrument body (1) is symmetrically arranged with an L-shaped groove (10), and the fixing block (9) and the L-shaped groove (10) are used in conjunction with each other.

2. A multifunctional wall quality detector according to claim 1, characterized in that: The protective cover (2) is provided with an escape groove (15) inside, the inner wall of the escape groove (15) is provided with a fixing hole (12), and the bottom of the instrument body (1) is fixedly connected with a fixing rod (11).

3. A multifunctional wall quality detector according to claim 1, characterized in that: A transparent window (13) is provided on the front side of the protective cover (2).

4. A multifunctional wall quality detector according to claim 1, characterized in that: The back of the instrument body (1) is fixedly connected with wear-resistant strips (14) at equal intervals, and the wear-resistant strips (14) are made of rubber.

5. The multifunctional wall quality detector according to claim 1, characterized in that: The size of the sliding block (7) is consistent with the size of the elastic groove (4).

6. A multifunctional wall quality detector according to claim 1, characterized in that: The top of the instrument body (1) is fixedly connected with an illuminating lamp (16).

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