Automatic push-pull protection measuring device

Abstract

The utility model belongs to the technical field of measuring devices, and particularly relates to an automatic push-pull protective measuring device which comprises a device body, a distance measuring device containing groove is formed in the top of one end of the device body, a damping rotating shaft is installed on the inner side of the distance measuring device containing groove, and one end of the damping rotating shaft is connected with a rotating installation base. One side of the rotary mounting seat is connected with a bidirectional laser transmitting and receiving device, the bidirectional laser transmitting and receiving device comprises a fixed plate connected with the rotary mounting seat, the two sides of the fixed plate are each provided with a set of laser distance measuring sensors, the two sets of laser distance measuring sensors face two opposite directions, and the side face of one side of the rotary mounting seat is provided with a positioning hole; a telescopic groove is formed in the inner side of the device body, a sliding groove is formed between the telescopic groove and the outer side face of the device body in a penetrating mode, an electromagnet is arranged on the inner side of the telescopic groove, and a positioning rod is installed on the inner side of the telescopic groove in a sliding and inserted mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of measuring device, concretely relates to a kind of automatic push-pull protective measuring device. BACKGROUND

[0002] Push-pull door and window is a kind of door and window type commonly seen in modern home design, its characteristics are through sliding rail on window frame to and fro sliding to open and close, in order to improve the impact resistance of push-pull door and window and installation stability, some users will install protective mechanism on the edge of door and window frame, before installation, need to be decorated worker to use measuring tool to measure the internal width and height of door and window frame, currently, hand-held laser range finder is mostly used to measure distance, but there are following problems in prior art, recess is formed between the guide rail and the frame of door and window frame, which leads to that the side, away from laser sensor, of range finder is in suspended state between recess inner wall when range finder is pressed against the guide rail or frame on the bottom or one side of door and window to measure internal height and internal width of door and window frame, so that it is still needed to turn the direction of range finder to measure the distance of part not measured after completing the measurement of laser sensor and opposite door and window frame inner wall, which is very inconvenient. CONTENT OF UTILITY MODEL

[0003] In view of above problem, the purpose of the utility model is to provide a kind of automatic push-pull protective measuring device, compared with the distance measuring device in prior art is pressed against the inner guide rail or frame of door and window frame to measure the distance of the other end, but because the guide rail or frame of door and window frame blocks distance measuring device, there is suspended state between the inner side of door and window frame and the groove of bottom, leading to that it is still needed to turn distance measuring device to measure the distance of groove inner wall after completing a distance measurement, in addition to the length of previous measurement, to obtain the measurement mode of width and height of door and window frame, and when measuring internal width of door and window frame is switched to measure internal height, it is needed to rotate and move entire measuring device, the device simplifies distance measuring process, and avoids the error caused by this operation process to measurement, improves measurement accuracy.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: an automatic push -and -pull protection measuring device, one end top of device main part is equipped with range device containing groove, the inner side of range device containing groove is installed with damping pivot, one end of damping pivot is connected with rotating mounting seat, one side of rotating mounting seat is connected with two -way laser transceiver, two -way laser transceiver includes the fixed plate of rotating mounting seat connection, both sides of fixed plate are equipped with a group of laser range sensor, and the direction of two groups of laser range sensor is opposite two directions, one side side surface of rotating mounting seat is equipped with positioning hole, the inner side of device main part is equipped with telescopic groove, and the lateral surface between telescopic groove and the outside of device main part is equipped with sliding slot, the inner side of telescopic groove is equipped with electromagnet, and the inner side of telescopic groove is slidably inserted and is installed with positioning rod, one side inner side of range device containing groove is equipped with cover plate slot, the inner side of cover plate slot is inserted and is installed with sliding cover, the bottom of device main part is equipped with bottom support sliding slot, the inner side of bottom support sliding slot is slidably installed with sliding support frame, and the top of device main part is installed with top handle.

[0005] The utility model discloses beneficial effect for: the device uses, can open the sliding cover, after sliding cover sliding and accomodating into the cover plate slot inside, through the magnetic attraction of the magnetic attraction piece of the other end of sliding cover and the magnetic attraction piece in the cover plate slot, control electromagnet energization and carry out the magnetic attraction to positioning rod, drive positioning rod to move towards electromagnet and carry out contact magnetic attraction with it, make the disengagement between rotary mounting seat and positioning rod, can rotate rotary mounting seat, rotate two -way laser transceiver from the inboard of distance measuring device accommodating groove to the top of device main part, make next positioning hole and positioning rod align, can control electromagnet and cut off the power, under the resilience of spring, make positioning rod insert into positioning hole, the distance measuring direction of two -way laser transceiver is parallel with the top surface of device main part at this time, can start the measurement of the inside horizontal width of push -pull door and window frame, can draw out the sliding support frame according to need during measurement, through the front and back edge of door and window frame of sliding support frame, support the device, can the stable horizontal placement of device, avoid the measurement error caused by difficult to lay flat, can carry out distance measurement to the both sides of door and window frame through two groups of direction opposite laser distance measuring sensor at this time, the sum of the distance of measurement is displayed on the display screen after the operation of the internal processor of device, when measuring the inside vertical height of door and window frame, control electromagnet and energize again, adsorb positioning rod, make positioning rod again and insert into the connection of positioning hole, can rotate rotary mounting seat again, make two -way laser transceiver rotate to next positioning hole and positioning rod align, can control electromagnet and cut off the power, positioning rod inserts into positioning hole again under the resilience of spring, the distance measuring direction of two -way laser transceiver is in the state of parallel with the side of device main part at this time, can carry out distance measurement to the top and bottom of door and window frame through two groups of direction opposite laser distance measuring sensor at this time, the sum of the distance of measurement is displayed on the display screen after the operation of the internal processor of device, the inside horizontal width and inside vertical height of door and window frame can be measured at a time, only need to rotate rotary mounting seat and adjust the orientation of two -way laser transceiver when continuously measuring the inside horizontal width and inside vertical height of door and window frame, do not need to move the whole device again, compared with the prior art, the inside rail or frame of door and window frame is pressed to the distance measuring device, and the other end is measured, but the distance measuring device is blocked by the rail or frame of door and window frame, and there is a suspension between the inside surface and the groove of door and window frame, resulting in the need to turn the distance measuring device to measure the distance between the inside surface and the groove of door and window frame after completing a distance measurement, and then add the length of the previous measurement to obtain the measurement of the width and height of door and window frame, and when measuring the inside width of door and window frame to the inside height, the whole measuring device needs to be rotated and moved, the device simplifies the distance measuring process and avoids errors caused by the operation process, improving the measurement accuracy.

[0006] In order to power the device:

[0007] As a further improvement of the above technical solution: the inside of the device body is installed with a battery, and the side of the device body is provided with a USB interface.

[0008] The improved beneficial effect is that the battery is used for power supply of the device, and the USB interface can charge the battery.

[0009] In order to control the device:

[0010] As a further improvement of the above technical solution: one side of the device body is provided with a display screen and control buttons.

[0011] The improved beneficial effect is that the display screen is used for displaying the operation interface and measurement data, and the control buttons are used for controlling the device.

[0012] In order to facilitate the user to manually dial the positioning rod:

[0013] As a further improvement of the above technical solution: one side of the positioning rod is connected with an auxiliary dial rod, and the auxiliary dial rod penetrates through the sliding groove.

[0014] The improved beneficial effect is that the auxiliary dial rod is used for facilitating the user to manually dial the positioning rod when the electromagnet fails.

[0015] In order to fix the sliding support frame and the sliding cover:

[0016] As a further improvement of the above technical solution: the inside of the bottom support sliding groove and one end of the sliding support frame are both installed with magnetic blocks, and the inside of the distance measuring device containing groove and the cover plate slot and both ends of the sliding cover are also both installed with magnetic blocks.

[0017] The improved beneficial effect is that the bottom support sliding groove and the sliding support frame can be fixed by magnetic attraction of the magnetic blocks, and the sliding cover and the distance measuring device containing groove and the cover plate slot can also be fixed by magnetic attraction of the magnetic blocks.

[0018] In order to enable the laser not to be blocked by the top handle when the device performs horizontal measurement:

[0019] As a further improvement of the above technical solution: the laser passing groove is penetrated between both ends of the top handle.

[0020] The improved beneficial effect is that the laser passing groove is used for enabling the laser not to be blocked by the top handle when the device performs horizontal measurement.

[0021] In order to facilitate moving the device and improve the stability of holding the device:

[0022] As a further improvement of the above technical solution: the top of the top handle is installed with a multifunctional elastic band.

[0023] The beneficial effects of the improvement are that the multifunctional elastic band can be used for moving the device and can also be used when using the device, with the palm passing through the multifunctional elastic band below when holding the top handle, thereby playing a role in assisting fixation of the hand and improving the stability of holding the device to avoid dropping the device.

[0024] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The figure is a schematic diagram of the shaft measurement structure of the utility model;

[0026] Figure 2 The figure is a schematic diagram of the structure of the utility model when measuring the internal horizontal width of the door and window frame;

[0027] Figure 3 The figure is a schematic diagram of the structure of the utility model when measuring the internal vertical height of the door and window frame;

[0028] Figure 4 The figure is a sectional view of the utility model;

[0029] Figure 5 The figure is a schematic diagram of the structure of the rotating mounting seat and the bidirectional laser transceiver device in the utility model;

[0030] Figure 6 The figure is a schematic diagram of the local section structure of the utility model.

[0031] In the figure: 1, device main body; 2, battery; 3, USB interface; 4, display screen; 5, control button; 6, distance measuring device accommodating groove; 7, damping shaft; 8, rotating mounting seat; 9, bidirectional laser transceiver device; 10, positioning hole; 11, sliding groove; 12, telescopic groove; 13, electromagnet; 14, spring; 15, positioning rod; 16, auxiliary lever; 17, cover plate slot; 18, sliding cover; 19, bottom support sliding groove; 20, sliding support frame; 21, magnetic block; 22, top handle; 23, multifunctional elastic band; 24, laser passing groove; 25, fixed plate; 26, laser distance measuring sensor. DETAILED DESCRIPTION

[0032] In order to make the skilled in the art better understand the technical solutions of the present application, the present application will be described in detail below in combination with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present application.

[0033] As Figures 1-6As shown, an automatic push-pull protection measuring device includes a device body 1, a distance measuring device receiving groove 6 is provided on the top of one end of the device body 1, a damping shaft 7 is installed on the inner side of the distance measuring device receiving groove 6, one end of the damping shaft 7 is connected to a rotating mounting seat 8, and a bidirectional laser transceiver 9 is connected to one side of the rotating mounting seat 8. The bidirectional laser transceiver 9 includes a fixing plate 25 connected to the rotating mounting seat 8, and a group of laser ranging sensors 26 are provided on both sides of the fixing plate 25. The two groups of laser ranging sensors 26 are facing in opposite directions. One side of the rotating mounting seat 8 is provided with Positioning hole 10, a telescopic slot 12 is provided on the inner side of the device body 1, a slide slot 11 is provided between the telescopic slot 12 and the outer side surface of the device body 1, an electromagnet 13 is provided on the inner side of the telescopic slot 12, a positioning rod 15 is slidably inserted into the inner side of the telescopic slot 12, a cover slot 17 is provided on the inner side of one side of the ranging device accommodating slot 6, a sliding cover 18 is inserted and installed on the inner side of the cover slot 17, a bottom bracket slide slot 19 is provided at the bottom of the device body 1, a sliding support frame 20 is slidably installed on the inner side of the bottom bracket slide slot 19, and a top handle 22 is installed on the top of the device body 1.

[0034] When the device is in use, the sliding cover 18 can be opened. After the sliding cover 18 is slid into the cover plate slot 17, the magnetic block 21 at the other end of the sliding cover 18 and the magnetic block 21 inside the cover plate slot 17 are magnetically attracted. The control electromagnet 13 is energized to magnetically attract the positioning rod 15, which moves towards the electromagnet 13 and is in contact with it. The rotating mounting seat 8 is separated from the positioning rod 15, and the two-way laser transceiver device 9 is rotated from the inside of the distance measuring device accommodating groove 6 to the top of the device main body 1. The next positioning hole 10 is aligned with the positioning rod 15. The control electromagnet 13 is de-energized, and the positioning rod 15 is inserted into the positioning hole 10 under the elastic force of the spring 14. At this time, the distance measuring direction of the two-way laser transceiver device 9 is parallel to the top surface of the device main body 1. The horizontal width of the interior of the door and window frame can be measured. During the measurement, the sliding support frame 20 can be pulled out as needed. The sliding support frame 20 is placed on the front and rear edges of the door and window frame to support the device, which can be placed horizontally and stably to avoid measurement errors caused by difficulty in leveling. At this time, the two sets of laser distance measuring sensors 26 in opposite directions can be used to measure the distance of both sides of the door and window frame simultaneously. The sum of the measured distances is displayed on the display screen 4 after being calculated by the processor inside the device. When measuring the vertical height of the interior of the door and window frame, the control electromagnet 13 is energized again to attract the positioning rod 15, which is separated from the positioning hole 10. The rotating mounting seat 8 is rotated again to align the two-way laser transceiver device 9 with the next positioning hole 10. The control electromagnet 13 is de-energized, and the positioning rod 15 is inserted into the positioning hole 10 again under the elastic force of the spring 14. At this time, the distance measuring direction of the two-way laser transceiver device 9 is parallel to the side surface of the device main body 1. The two sets of laser distance measuring sensors 26 in opposite directions can be used to measure the distance of the top and bottom of the door and window frame simultaneously. The sum of the measured distances is displayed on the display screen 4 after being calculated by the processor inside the device. The horizontal width and vertical height of the interior of the door and window frame can be measured at one time. When continuously measuring the horizontal width and vertical height of the interior of the door and window frame, the orientation of the two-way laser transceiver device 9 can be adjusted by rotating the rotating mounting seat 8, without moving the entire device. Compared with the prior art, the distance measuring device is pressed against the inner guide rail or frame of the door and window frame, and the other end is measured. However, due to the obstruction of the guide rail or frame of the door and window frame, there is a gap between the distance measuring device and the inner surface and bottom of the door and window frame, which requires the distance measuring device to be flipped to measure the distance from the inner wall of the slot of the door and window frame after completing a distance measurement. The length of the previous measurement is added to obtain the width and height of the door and window frame. When measuring the interior width of the door and window frame, the entire measuring device needs to be rotated and moved. The device simplifies the distance measuring process and avoids errors caused by this operation process, improving the measurement accuracy.

[0035] The inside of the device body 1 is installed with a battery 2, and the side of the device body 1 is provided with a USB interface 3.

[0036] The battery 2 is used for power supply of the device, and the USB interface 3 can be used for charging the battery 2.

[0037] One side of the device body 1 is provided with a display screen 4 and a control button 5.

[0038] The display screen 4 is used for displaying the operation interface and the measurement data, and the control button 5 is used for controlling the device.

[0039] One side of the positioning rod 15 is connected with an auxiliary rod 16, and the auxiliary rod 16 penetrates through the sliding groove 11.

[0040] The auxiliary rod 16 is used for facilitating the user to manually drive the positioning rod 15 when the electromagnet 13 fails.

[0041] The inner side of the bottom support sliding groove 19 and one end of the sliding support frame 20 are both installed with a magnetic block 21, and the inner side of the distance measuring device containing groove 6, the cover plate slot 17 and both ends of the sliding cover 18 are also both installed with a magnetic block 21.

[0042] The bottom support sliding groove 19 and the sliding support frame 20 can be fixed by the magnetic block 21, and the sliding cover 18 and the distance measuring device containing groove 6 and the cover plate slot 17 can also be fixed by the magnetic block 21.

[0043] The both ends of the top handle 22 are provided with a laser passing groove 24.

[0044] The laser passing groove 24 is used for allowing the laser to not be blocked by the top handle 22 when the device is used for horizontal measurement.

[0045] The top of the top handle 22 is installed with a multifunctional elastic band 23.

[0046] The multifunctional elastic band 23 can be used for carrying the device to move, and can also be used for fixing the hand when the device is used, so as to improve the stability of holding the device and avoid dropping the device.

[0047] The utility model discloses a working principle and use flow: this device when not using, two -way laser transceiver 9 can be folded and accomodate in the inboard of range finding device accommodating groove 6, and rotating mounting base 8 is fixed through the insertion of positioning hole 10, positioning rod 15, can close range finding device accommodating groove 6 through sliding cover 18, protect two -way laser transceiver 9 in the inside, and the sliding cover 18 and range finding device accommodating groove 6 between pass through the magnetic attraction piece 21 magnetic attraction, can fix sliding cover 18, and sliding support frame 20 also accomodate in the inboard of bottom support sliding slot 19, sliding support frame 20, bottom support sliding slot 19 between also pass through the magnetic attraction piece 21 and carry out the magnetic attraction, fix sliding support frame 20, accomodate and protect two -way laser transceiver 9 and accomodate sliding support frame 20, when avoiding the collision and causing the damage of two -way laser transceiver 9, also make things convenient for the carrying and storage of this device when not using, when this device uses, can open sliding cover 18, after sliding cover 18 accomodate in the inside of cover plate slot 17, pass through the magnetic attraction piece 21 of the other end of sliding cover 18 and the magnetic attraction piece 21 in the inside of cover plate slot 17 and carry out the magnetic attraction, control electromagnet 13 and carry out the magnetic attraction to positioning rod 15 under the electrification, drive positioning rod 15 to move towards electromagnet 13 and carry out the magnetic attraction with it, make rotating mounting base 8 and positioning rod 15 between break away, can rotate rotating mounting base 8, rotate two -way laser transceiver 9 from the inboard of range finding device accommodating groove 6 to the top of device main part 1, make next positioning hole 10 and positioning rod 15 align, can control electromagnet 13 and cut off the power, positioning rod 15 is inserted into positioning hole 10 under the rebound of spring 14, when two -way laser transceiver 9 range finding direction is parallel with the top surface of device main part 1 state, can start the measurement of the inside horizontal width of the door and window frame, when measuring, can draw out sliding support frame 20 according to need, through the front and back edge of sliding support frame 20 on the door and window frame, support this device, can the stable horizontal placement of this device, avoid the measurement error caused by difficultly to lay flat, when can through two groups of opposite direction laser ranging sensor 26 to the both sides of door and window frame and carry out the simultaneous ranging, the sum of the distance of measurement is shown on display screen 4 after the operation of the processor in this device, when measuring the inside vertical height of the door and window frame, control electromagnet 13 and electrify again, adsorb positioning rod 15, make positioning rod 15 again and positioning hole 10 are inserted into the connection, can rotate rotating mounting base 8 again, make two -way laser transceiver 9 rotate to next positioning hole 10 and positioning rod 15 align, can control electromagnet 13 and cut off the power, positioning rod 15 is inserted into positioning hole 10 again under the rebound of spring 14, when, two -way laser transceiver 9 range finding direction is in the state of parallel with the side of device main part 1, when can through two groups of opposite direction laser ranging sensor 26 to the top and bottom of door and window frame and carry out the simultaneous ranging, the sum of the distance of measurement is shown on display screen 4 after the operation of the processor in this device,The interior horizontal width and the interior vertical height of the door and window frame can be measured at one time, and when the interior horizontal width and the interior vertical height of the door and window frame are continuously measured, the orientation of the two-way laser transceiver device 9 only needs to be adjusted by rotating the rotating mounting base 8, and the entire device does not need to be moved again.

[0048] It should be noted that in this paper, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device.

[0049] The principle and implementation mode of the present application are described by applying specific examples in this paper, and the above examples are only used to help understand the method and core idea of the present application. The above description is only the preferred embodiment of the present application. It should be pointed out that due to the limited expression of the text, there are objectively infinite specific structures, and for ordinary technical personnel in this technical field, without departing from the principle of the present application, some improvements, refinements or changes can be made, and the above technical features can be combined in a proper way; these improvements, refinements, changes or combinations, or the direct application of the concept and technical solution of the present application to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. An automatic push-pull guard measuring device characterized by: The utility model provides a kind of laser ranging device, including device body (1), the top of one end of the device body (1) is equipped with ranging device containing groove (6), the inner side of the ranging device containing groove (6) is equipped with damping rotating shaft (7), one end of the damping rotating shaft (7) is connected with rotating mounting seat (8), one side of the rotating mounting seat (8) is connected with two-way laser transceiver (9), the two-way laser transceiver (9) includes fixed plate (25) connected with rotating mounting seat (8), both sides of the fixed plate (25) are equipped with a group of laser ranging sensor (26), the direction of two groups of laser ranging sensor (26) is opposite two directions, one side side surface of the rotating mounting seat (8) is equipped with positioning hole (10), the inner side of the device body (1) is equipped with telescopic groove (12), sliding slot (11) is penetrated between the outer side side surface of device body (1) and the inner side of the telescopic groove (12), the inner side of the telescopic groove (12) is equipped with electromagnet (13), positioning rod (15) is slidably inserted in the inner side of the telescopic groove (12), the inner side of one side of the ranging device containing groove (6) is equipped with cover plate slot (17), cover plate slot (17) is inserted and mounted with sliding cover (18) in the inner side, the bottom of the device body (1) is equipped with bottom support sliding slot (19), sliding support frame (20) is slidably installed in the inner side of bottom support sliding slot (19), the top of the device body (1) is equipped with top handle (22).

2. The automatic push-pull guard measuring device of claim 1, wherein: The inside of the device body (1) is installed with battery (2), and the side of the device body (1) is equipped with USB interface (3).

3. The automatic push-pull guard measuring device of claim 1, wherein: The side of the device body (1) is equipped with display screen (4) and control button (5).

4. The automatic push-pull guard measuring device of claim 1, wherein: The side of the positioning rod (15) is connected with auxiliary rod (16), and the auxiliary rod (16) penetrates sliding slot (11).

5. The automatic push-pull guard measuring device of claim 1, wherein: The inner side of the bottom support sliding slot (19) and one end of the sliding support frame (20) are both installed with magnetic block (21), and the inner side of the ranging device containing groove (6), cover plate slot (17) and both ends of the sliding cover (18) are also both installed with magnetic block (21).

6. The automatic push-pull guard measuring device of claim 1, wherein: The both ends of the top handle (22) are penetrated with laser passing groove (24).

7. The automatic push-pull guard measuring device of claim 1, wherein: The top of the top handle (22) is installed with multifunctional elastic band (23).

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