阅读说明：本技术 一种展示设计用展柜尺寸测量装置 (A kind of Exhibition Design showcase dimension measuring device ) 是由 徐其媛 罗曼 于 2019-08-14 设计创作，主要内容包括：本发明涉及测量装置技术领域,且公开了一种展示设计用展柜尺寸测量装置,包括外壳,所述外壳的内部收卷有卷尺,且所述外壳的一侧底部开设有进出口,所述卷尺的一端穿过所述进出口通过螺丝固定有固定钩,所述固定钩的上表面通过螺丝固定有激光发射器,所述激光发射器与内部的微电池电性连接；在使用的过程中,通过激光发生器发射激光,并通过激光接收器进行接收,通过高精度计时器记录从激光发射器发射激光,到激光接收器接收到激光之间的时间,并将所记录的时间信号发送给单片机,通过单片机的运算,从而可以将计算所得到的测量数据显示在显示屏上,方便操作人员观看,并且所得到的数据更加的准确。(The present invention relates to measuring device technical fields, and disclose a kind of Exhibition Design showcase dimension measuring device, including shell, the inside winding of the shell has tape measure, and a side bottom of the shell offers inlet and outlet, one end of the tape measure passes through the inlet and outlet and has been screwed stay hook, and the upper surface of the stay hook has been screwed laser emitter, and the laser emitter and internal micro cell are electrically connected；During use, emit laser by laser generator, and it is received by laser pickoff, it is recorded by high accurate calculagraph from laser transmitter projects laser, receives the time between laser to laser pickoff, and the time signal recorded is sent to single-chip microcontroller, pass through the operation of single-chip microcontroller, it is shown on a display screen so as to which obtained measurement data will be calculated, operator is facilitated to watch, and obtained data are more accurate.)

1. a kind of Exhibition Design showcase dimension measuring device, including shell (1), it is characterised in that: the inside of the shell (1) Winding has tape measure (4), and a side bottom of the shell (1) offers inlet and outlet (13), and one end of the tape measure (4) passes through institute It states inlet and outlet (13) to be screwed stay hook (6), the upper surface of the stay hook (6) has been screwed laser hair Emitter (5), the laser emitter (5) and internal micro cell are electrically connected, and the side of the shell (1) is located at the disengaging It is embedded with laser pickoff (12) above mouth (13), the front surface of the shell (1) is screwed organic box (2), institute The front surface for stating machine box (2) is fixed with display screen (3), and the front surface of the machine box (2) is located at the lower section of the display screen (3) It is from left to right successively fixed with multiple operation buttons (7), the inside of the machine box (2) has been screwed mainboard (14), institute It states and is fixed at the front surface center of mainboard (14) single-chip microcontroller (15), and the front surface of the mainboard (14) is close to the single-chip microcontroller (15) high accurate calculagraph (16) are fixed at side.

2. a kind of Exhibition Design showcase dimension measuring device according to claim 1, it is characterised in that: the laser hair The launch point of emitter (5) and the receiving point of the laser pickoff (12) are located in same horizontal line, the laser pickoff (12) receiving plane and the inlet and outlet (13) is located on same perpendicular.

3. a kind of Exhibition Design showcase dimension measuring device according to claim 1, it is characterised in that: the laser connects It receives device (12) to connect with the high accurate calculagraph (16) signal, the high accurate calculagraph (16) and the single-chip microcontroller (15) are believed Number connection, the single-chip microcontroller (15) connect with the display screen (3) signal.

4. a kind of Exhibition Design showcase dimension measuring device according to claim 1, it is characterised in that: the shell (1) rear surface has been screwed battery case (11), and the inside of the battery case (11) is fixed with multiple batteries, described aobvious Display screen (3), the laser pickoff (12), the single-chip microcontroller (15) and the high accurate calculagraph (16) with the battery case (11) internal multiple batteries are electrically connected.

5. a kind of Exhibition Design showcase dimension measuring device according to claim 1, it is characterised in that: the tape measure (4) two sides pass through sealant and are fixed with bound edge (10), and the bound edge (10) is U-shaped structure, and the bound edge (10) is soft Glue material matter.

6. a kind of Exhibition Design showcase dimension measuring device according to claim 1, it is characterised in that: the mainboard (14) front surface, which is located at below the single-chip microcontroller (15), to be fixed with data storage disk (17), the data storage disk (17) with Single-chip microcontroller (15) the signal connection.

7. a kind of Exhibition Design showcase dimension measuring device according to claim 1, it is characterised in that: the shell (1) another side bottom is welded with fixing buckle (8), and the fixing buckle (8) is fixed with far from the one end of the shell (1) and hangs It restricts (9).

8. a kind of Exhibition Design showcase dimension measuring device according to claim 1, it is characterised in that: the shell It (1) is ABS plastic material.

Technical field

The present invention relates to measuring device technical field, specially a kind of Exhibition Design showcase dimension measuring device.

Background technique

Exhibition Design is a polytechnic art design, its main body is commodity, general in Exhibition Design, can will be wanted The commodity of displaying, which are placed in showcase, to be shown, and when showcase is fabricated, generally requires measuring device to exhibition The size of cabinet measures, the case where to guarantee the subsequent quality of showcase, and meet the requirement of client.

But there is also following problems for existing technology:

(1), it when the size to showcase measures, is generally measured by tape measure, but existing tape measure exists When use, general by manually reading, the error between data obtained in this way and real data is larger.

(2), general that the size of showcase is measured by tape measure, but when tape measure is wound, due to The both sides of tape measure are excessively sharp, therefore during winding, are easy to hurt the hand of operator, there are certain safety Hidden danger.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, it the present invention provides a kind of Exhibition Design showcase dimension measuring device, solves Existing measuring device is when in use, general by manually reading, and be easy to cause obtained data and actual number in this way Error between is larger, and during use, and when tape measure is wound, the both sides of tape measure are easy operator The hand of member scratches, to there are problems that some potential safety problems.

(2) technical solution

To achieve the above object, the invention provides the following technical scheme: a kind of Exhibition Design showcase dimension measuring device, Including shell, the inside winding of the shell has tape measure, and a side bottom of the shell offers inlet and outlet, the tape measure One end passes through the inlet and outlet and has been screwed stay hook, and the upper surface of the stay hook has been screwed laser hair Emitter, the laser emitter and internal micro cell are electrically connected, and the side of the shell is located at the top of the inlet and outlet It is embedded with laser pickoff, the front surface of the shell is screwed organic box, and the front surface of the machine box is fixed with aobvious Display screen, and the front surface of the machine box is located at the lower section of the display screen and is from left to right successively fixed with multiple operation buttons, institute The inside for stating machine box has been screwed mainboard, and single-chip microcontroller, and the mainboard are fixed at the front surface center of the mainboard Front surface be fixed with high accurate calculagraph at the side of the single-chip microcontroller.

Preferably, the receiving point of the launch point of the laser emitter and the laser pickoff is located at same horizontal line On, the receiving plane of the laser pickoff and the inlet and outlet are located on same perpendicular.

Preferably, the laser pickoff is connect with the high accurate calculagraph signal, the high accurate calculagraph and institute Single-chip microcomputer signal connection is stated, the single-chip microcontroller is connect with the display screen signal.

Preferably, the rear surface of the shell has been screwed battery case, and the inside of the battery case is fixed with more A battery, the display screen, the laser pickoff, the single-chip microcontroller and the high accurate calculagraph are and in the battery case Multiple batteries in portion are electrically connected.

Preferably, the two sides of the tape measure pass through sealant and are fixed with bound edge, and the bound edge is U-shaped structure, and described Bound edge is soft rubber material.

Preferably, the front surface of the mainboard, which is located at below the single-chip microcontroller, is fixed with data storage disk, the data Storage dish is connect with the single-chip microcomputer signal.

Preferably, another side bottom of the shell is welded with fixing buckle, and the fixing buckle is far from the shell One end is fixed with lifting rope.

Preferably, the shell is ABS plastic material.

(3) beneficial effect

The present invention provides a kind of Exhibition Design showcase dimension measuring device, have it is following the utility model has the advantages that

(1), the present invention during use, emits laser by laser generator, and carry out by laser pickoff Receive, by high accurate calculagraph record from laser transmitter projects laser, to laser pickoff receive between laser when Between, and the time signal recorded is sent to single-chip microcontroller, by the operation of single-chip microcontroller, so as to which obtained survey will be calculated Amount data are shown on a display screen, facilitate operator to watch, and obtained data are more accurate.

(2), the present invention is by fixing bound edge by sealant on the both sides of tape measure, when tape measure is wound, By the bound edge on both sides, the hand of operator can be scratched to avoid the both sides of tape measure, compared to existing tape measure, the measurement The security performance of device is more preferable, more friendly to operator.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is side structure schematic view of the invention；

Fig. 3 is the schematic diagram of internal structure of machine box in the present invention.

In figure: 1, shell；2, machine box；3, display screen；4, tape measure；5, laser emitter；6, stay hook；7, operation button； 8, fixing buckle；9, lifting rope；10, bound edge；11, battery case；12, laser pickoff；13, it imports and exports；14, mainboard；15, single-chip microcontroller； 16, high accurate calculagraph；17, data storage disk.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of Exhibition Design showcase dimension measuring device, packet Shell 1 is included, the inside winding of shell 1 has tape measure 4, and a side bottom of shell 1 offers inlet and outlet 13, and one end of tape measure 4 is worn It crosses inlet and outlet 13 and has been screwed stay hook 6, the upper surface of stay hook 6 has been screwed laser emitter 5, laser Transmitter 5 and internal micro cell are electrically connected, and the top that the side of shell 1 is located at inlet and outlet 13 is embedded with laser pickoff 12, the front surface of shell 1 is screwed organic box 2, and the front surface of machine box 2 is fixed with display screen 3, and the preceding table of machine box 2 The lower section that face is located at display screen 3 is from left to right successively fixed with multiple operation buttons 7, and the inside of machine box 2 has been screwed Mainboard 14 is fixed with single-chip microcontroller 15 at the front surface center of mainboard 14, and the front surface of mainboard 14 is close to the side of single-chip microcontroller 15 Place is fixed with high accurate calculagraph 16, when in use, tape measure 4 can be pulled out from shell 1, and passes through 6 hook of stay hook In the upper of object, then by operation button 7 by laser emitter 5, laser pickoff 12 and high accurate calculagraph 16 simultaneously It opens, laser emitter 5 can emit laser, can be received to laser by laser pickoff 12, while by high-precision It spends the record of timer 16 and emits laser from laser emitter 5, receive the time between laser to laser pickoff 12, and by institute The time signal of record is sent to single-chip microcontroller 15, by the operation of single-chip microcontroller 15, so as to calculate obtained measurement number According to being shown on display screen 3, operator is facilitated to watch, and obtained data are more accurate.

Further, the receiving point of the launch point of laser emitter 5 and laser pickoff 12 is located in same horizontal line, swashs The receiving plane and inlet and outlet 13 of optical receiver 12 are located on same perpendicular, avoid when measurement, laser pickoff 12 On receiving point do not receive the laser that laser emitter 5 is occurred, and avoid calculated data occur error compared with Big situation.

Further, laser pickoff 12 is connect with 16 signal of high accurate calculagraph, high accurate calculagraph 16 and single-chip microcontroller The connection of 15 signals, single-chip microcontroller 15 are connect with 3 signal of display screen, are emitted by the record of high accurate calculagraph 16 from laser emitter 5 Laser receives the time between laser to laser pickoff 12, after laser pickoff 12 receives laser, high-precision timing Device 16 stops in time, and the time signal recorded is sent to single-chip microcontroller 15, by the operation of single-chip microcontroller 15, so as to incite somebody to action Obtained measurement data is calculated to be shown on display screen 3.

Further, the rear surface of shell 1 has been screwed battery case 11, and the inside of battery case 11 is fixed with multiple Battery, display screen 3, laser pickoff 12, single-chip microcontroller 15 and high accurate calculagraph 16 with multiple batteries inside battery case 11 It is electrically connected, can be counted by the battery inside battery case 11 for display screen 3, laser pickoff 12, single-chip microcontroller 15 and high-precision When device 16 be powered, avoid needing external power supply to carry out using improving the flexibility of device when in use.

Further, the two sides of tape measure 4 pass through sealant and are fixed with bound edge 10, and bound edge 10 is U-shaped structure, and bound edge 10 The work of protection can be played by the bound edge 10 of 4 two sides of tape measure when tape measure 4 is recovered in shell 1 for soft rubber material With the case where avoiding the both sides due to tape measure 4 excessively sharp, lead to the hand scuffing by operator, compared to existing survey Device is measured, the security performance of the device is more preferable.

Further, the lower section that the front surface of mainboard 14 is located at single-chip microcontroller 15 is fixed with data storage disk 17, data storage Disk 17 is connect with 15 signal of single-chip microcontroller, measured data can be stored in data storage disk 17 by operation button 7, side Continue to recall data from data storage disk 17 after an action of the bowels and check.

Further, another side bottom of shell 1 is welded with fixing buckle 8, and the one end of fixing buckle 8 far from shell 1 is solid Surely there is lifting rope 9, operator can be convenient by lifting rope 9, measuring device is carried.

Further, shell 1 is ABS plastic material, since ABS plastic material has certain toughness and intensity, After when device is fallen the case where, it can reduce the probability that device is damaged, keep device more durable.

It can to sum up obtain, workflow of the invention: when in use, tape measure 4 can be pulled out from shell 1, and lead to It crosses stay hook 6 and is hooked in the upper of object, then counted laser emitter 5, laser pickoff 12 and high-precision by operation button 7 When device 16 open simultaneously, laser emitter 5 can emit laser, can be received to laser by laser pickoff 12, together When by high accurate calculagraph 16 record from laser emitter 5 emit laser, received between laser to laser pickoff 12 Time, after laser pickoff 12 receives laser, high accurate calculagraph 16 stops in time, and the time signal recorded is sent out Single-chip microcontroller 15 is given, by the operation of single-chip microcontroller 15, is shown so as to which obtained measurement data will be calculated in display screen 3 On, facilitate operator to watch, and obtained data are more accurate, and work as and tape measure 4 is recovered in shell 1 When, protection can be played the role of by the bound edge 10 of 4 two sides of tape measure, avoid the both sides due to tape measure 4 excessively sharp, lead The case where scratching the hand of operator is caused, compared to existing measuring device, the security performance of the device is more preferable.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.