阅读说明：本技术 测量数据读取装置 (Measurement data reading device ) 是由 胡文亮 彭圣 于 2021-01-14 设计创作，主要内容包括：本发明公开了一种测量数据读取装置,包括读数组件和操控组件,读数组件包括承载壳体、摄像头单元、手指佩戴件和读数开关,承载壳体设置有读数口,摄像头单元安装在承载壳体内,手指佩戴件与承载壳体连接,读数开关的第一端与摄像头单元电性连接,读数开关的第二端电性连接有第一通讯接口；操控组件包括外壳、操作按键以及设置在外壳内的主控板和电池,处理单元还电性连接有第二通讯接口。在使用时,通过手指佩戴件将读数组件佩戴在人体手指上,通过手指触发读数开关,可以使摄像头单元获取软尺或硬尺读数的图像数据并发送给处理单元,处理单元通过无线通讯单元将图像数据或处理后的测量数据发送到外部的数据接收设备,从而将测量数据电子化。(The invention discloses a measurement data reading device, which comprises a reading component and an operation component, wherein the reading component comprises a bearing shell, a camera unit, a finger wearing piece and a reading switch, the bearing shell is provided with a reading port, the camera unit is arranged in the bearing shell, the finger wearing piece is connected with the bearing shell, a first end of the reading switch is electrically connected with the camera unit, and a second end of the reading switch is electrically connected with a first communication interface; the control assembly comprises a shell, an operation key, a main control board and a battery, wherein the main control board and the battery are arranged in the shell, and the processing unit is electrically connected with a second communication interface. When the reading device is used, the reading assembly is worn on a human finger through the finger wearing piece, the reading switch is triggered through the finger, the camera unit can acquire image data of a tape or a hard tape reading and send the image data to the processing unit, and the processing unit sends the image data or processed measurement data to external data receiving equipment through the wireless communication unit, so that the measurement data is electronized.)

1. A measurement data reading apparatus, characterized by comprising:

the reading assembly (100) comprises a bearing shell (110), a camera unit (120), a finger wearing piece (130) and a reading switch (140), wherein the bearing shell (110) is provided with a reading port, the camera unit (120) is installed in the bearing shell (110) and faces the reading port, the finger wearing piece (130) is connected with the bearing shell (110), the reading switch (140) is arranged in the finger wearing piece (130) and/or on the bearing shell (110), a first end of the reading switch (140) is electrically connected with the camera unit (120), and a second end of the reading switch (140) is electrically connected with a first communication interface (150);

control subassembly (200), including shell (210), set up operation button (220) on shell (210) and setting are in main control board and battery (240) in shell (210), be provided with processing unit (231) and wireless communication unit (232) on the main control board, processing unit (231) respectively with operation button (220), battery (240) and wireless communication unit (232) electric connection, processing unit (231) still electric connection has second communication interface (233), second communication interface (233) pass through wire (300) with first communication interface (150) communication connection.

2. The device for reading measurement data according to claim 1, wherein an LED indicator (160) is mounted on the carrying housing (110) or inside the carrying housing (110), and the LED indicator (160) is electrically connected to the first communication interface (150).

3. The device for reading the measurement data according to claim 2, wherein a positioning member (111) is disposed on the bearing housing (110), a positioning slot adapted to the positioning member (111) is disposed on the LED indicator (160), and the positioning member (111) is embedded in the positioning slot.

4. The measurement data reading apparatus according to claim 1, wherein an extension sleeve (170) is connected to the carrying housing (110), the extension sleeve (170) being located at the reading port.

5. The measurement data reading device according to claim 4, characterized in that the end of the carrying housing (110) and/or the extension sleeve (170) is provided with a chamfer (171).

6. The measurement data reading device according to claim 1, 4 or 5, wherein the finger-worn member (130) is connected with an angle adjusting member (180) and is rotatably connected with one end of the bearing housing (110) far away from the reading port through the angle adjusting member (180).

7. The measurement data reading device according to claim 1, wherein a display screen (250) is arranged on the housing (210), and the display screen (250) is electrically connected with the processing unit (231).

8. The measurement data reading device according to claim 1, wherein the bottom of the housing (210) is provided with an arc-shaped concave surface (211), and the arc-shaped concave surface (211) is adapted to the back of the hand or the arm of the human body.

9. The measurement data reading device according to claim 1 or 8, characterized in that a backhand (400) or arm wear is connected to the bottom of the housing (210).

10. The measurement data reading device according to claim 9, wherein the housing (210) is detachably connected to the backhand donning (400) or the arm donning.

Technical Field

The invention relates to the technical field of data measurement equipment, in particular to a measurement data reading device.

Background

Conventionally, when the manufacturing industry detects whether the length, size or area of an object meets the quality requirement, especially when the product leaves the factory and needs mass detection in product proofing, the problems exist:

1) when an object is detected, a flexible rule or a hard rule on the market is required to be used for measurement, measurement data is usually read and recorded manually during measurement, and when a large number of objects are detected or long-time detection is carried out, an operator consumes much time and energy and easily makes mistakes;

2) although some electronic rulers capable of automatically reading are available on the market, the electronic rulers are high in cost, and when some clothes are detected, for example, when women's underwear is measured, positions such as concave positions and curved positions exist, the spaces of the positions are small, the electronic rulers need to be customized or modified to meet the measurement requirements, and the cost is high;

3) paper test reports are difficult to store, and data are difficult to electronize so as to realize data sharing.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a measurement data reading device which is convenient to wear, read and electronize measurement data.

The measurement data reading device comprises a reading assembly, a reading module and a reading module, wherein the reading assembly comprises a bearing shell, a camera unit, a finger wearing piece and a reading switch, the bearing shell is provided with a reading port, the camera unit is arranged in the bearing shell and faces the reading port, the finger wearing piece is connected with the bearing shell, the reading switch is arranged in the finger wearing piece and/or on the bearing shell, a first end of the reading switch is electrically connected with the camera unit, and a second end of the reading switch is electrically connected with a first communication interface; control the subassembly, be in including shell, setting operation button and setting on the shell are in main control board and battery in the shell, be provided with processing unit and wireless communication unit on the main control board, processing unit respectively with operation button the battery with wireless communication unit electric connection, processing unit still electric connection has second communication interface, second communication interface pass through the wire with first communication interface communication is connected.

The measurement data reading device provided by the embodiment of the invention at least has the following beneficial effects:

when using tape or hard ruler to detect the article, wear the piece through the finger and wear the reading subassembly on human finger, aim at the reading position of tape or hard ruler with the reading mouth, trigger the reading switch through the finger, can make the camera unit acquire the image data of tape or hard ruler reading and send processing unit, processing unit sends image data or the measured data after handling to outside data receiving equipment through wireless communication unit to with measured data electronization.

According to some embodiments of the present invention, an LED indicator is mounted on or in the carrying housing, and the LED indicator is electrically connected to the first communication interface.

According to some embodiments of the invention, the bearing shell is provided with a positioning piece, the LED indicating lamp is provided with a positioning groove matched with the positioning piece, and the positioning piece is embedded in the positioning groove.

According to some embodiments of the invention, an extension sleeve is attached to the load-bearing housing, the extension sleeve being located at the reading port.

According to some embodiments of the invention, the end of the load housing and/or the extension sleeve is provided with a chamfer.

According to some embodiments of the invention, the finger wearing part is connected with an angle adjusting part and is rotatably connected with one end of the bearing shell far away from the reading port through the angle adjusting part.

According to some embodiments of the present invention, a display screen is disposed on the housing, and the display screen is electrically connected to the processing unit.

According to some embodiments of the invention, the bottom of the housing is provided with an arc-shaped concave surface which is adapted to the back of a human hand or the arm of a human body.

According to some embodiments of the invention, a backhand or arm wear is attached to the bottom of the housing.

According to some embodiments of the invention, the housing is removably connected to the backhand donning or the arm donning.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of a measurement data reading apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a reading assembly of the measurement data reading apparatus shown in FIG. 1;

FIG. 3 is an exploded view of one of the structures of the reading assembly of the measurement data reading device shown in FIG. 1;

FIG. 4 is a schematic structural diagram of a control assembly of the measurement data reading apparatus shown in FIG. 1;

FIG. 5 is a functional block diagram of a control assembly of the measurement data reading apparatus shown in FIG. 1;

FIG. 6 is a functional block diagram of a camera unit of a reading assembly of the measurement data reading device shown in FIG. 1;

FIG. 7 is a second exploded view of the reading assembly of the measurement data reading apparatus shown in FIG. 1;

fig. 8 is a plan view of the steering assembly shown in fig. 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, the present embodiment discloses a measurement data reading device, including a reading component 100 and a control component 200, referring to fig. 2 and fig. 3, the reading component 100 includes a bearing housing 110, a camera unit 120, a finger wearing piece 130 and a reading switch 140, an installation cavity is provided in the bearing housing 110, the camera unit 120 is installed in the installation cavity and faces an opening of the installation cavity, the opening is a reading port, the finger wearing piece 130 is connected with the bearing housing 110, the reading switch 140 is provided in the finger wearing piece 130 and/or on the bearing housing 110, a first end of the reading switch 140 is electrically connected with the camera unit 120, and a second end of the reading switch 140 is electrically connected with a first communication interface 150. For example, the bearing housing 110 of the present embodiment is cylindrical, the first end of the bearing housing 110 is provided with an opening, the opening is a reading port, the finger wearing piece 130 includes a positioning portion 131 and a tightening portion 132, the positioning portion 131 is made of hard material and is used for positioning when being worn by a human finger, the first communication interface 150 is disposed on the positioning portion 131 and is electrically connected to the reading switch 140 through a circuit disposed in the positioning portion 131, the tightening portion 132 is connected to the positioning portion 131 and is used for fixing the positioning portion 131 on the human finger, and the tightening portion 132 may be a strap, a magic tape, or an elastic sleeve. It should be noted that finger wear 130 may also be in the form of a finger sleeve, a strap, or a clip. The positioning part 131 is located at the second end of the bearing housing 110, and the reading switch 140 is arranged inside the finger wearing piece 130. As shown in FIG. 1, when worn, the end of the human finger may contact the reading switch 140, facilitating the triggering of the reading switch 140. It should be noted that the reading switch 140 may also be disposed in the finger wearing member 130 and located at the finger pad of the human finger, or the reading switch 140 is disposed on the outer wall of the carrying shell 110, and the reading switch 140 is triggered by the cooperation of the index finger and the thumb of the human body. It is contemplated that the number of the reading switches 140 may be more than two, one of which is disposed in the finger wear 130 and the other of which is disposed on the carrying case 110, in order to adapt to the operation habits of different users. The reading switch 140 may be a tact switch or a membrane switch.

Referring to fig. 4 and 5, the control assembly 200 includes a housing 210, an operation button 220 disposed on the housing 210, and a main control board (not shown) and a battery 240 disposed in the housing 210, wherein the main control board is provided with a processing unit 231 and a wireless communication unit 232, the processing unit 231 is electrically connected to the operation button 220, the battery 240 and the wireless communication unit 232, the processing unit 231 is further electrically connected to a second communication interface 233, the second communication interface 233 is communicatively connected to the first communication interface 150 through a wire 300, and it should be noted that the type of the wire 300 may be a conventional wire, a flat cable, a flexible circuit board, or the like. Wherein, the processing unit 231 can adopt an integrated circuit with logic processing function such as a single chip or a DSP processor, the wireless communication unit 232 adopts a bluetooth module, a WIFI module or a GPRS module, etc., the first communication interface 150 and the second communication interface 233 can adopt a CAM interface or a UART interface, the battery 240 supplies power to the processing unit 231, the communication and power supply between the processing unit 231 and the camera unit 120 are realized through the first communication interface 150 and the second communication interface 233, the operation keys 220 include a power key, an up-down left-right key, a confirm key, a cancel key, etc., the operation keys 220 are used for sending corresponding operation instructions to the processing unit 231, the processing unit 231 sends the corresponding operation instructions to an external data receiving device through the wireless communication unit 232, thereby remotely controlling a cursor or function on the external data receiving device through the operation keys 220, the functional design requirements of the processing unit 231 can be reduced, so that the complexity and the type selection requirements of the processing unit 231 are reduced, and the circuit design difficulty and the production cost are favorably reduced. It should be noted that the operation keys 220 may be mechanical keys or touch keys.

Referring to fig. 1, when the flexible rule or the hard rule is used to detect an object, the reading assembly 100 is worn on a finger of a human body through the finger wearing part 130, after the object is measured by the flexible rule or the hard rule, the reading port is aligned with the reading position of the flexible rule or the hard rule, the reading switch 140 is triggered by the finger, the camera unit 120 can acquire image data of the flexible rule or the hard rule reading and send the image data to the processing unit 231, and the processing unit 231 sends the image data or the processed measurement data to an external data receiving device through the wireless communication unit 232, so that the measurement data is electronized. The external data receiving device may be a mobile phone, a tablet computer, an electronic computer, an industrial computer, or a cloud server. The measured data reading device of the embodiment can be suitable for a common flexible rule or a common hard rule, when the size of an object is measured, a special electronic rule is not needed, reading and data electronization of measured data can be achieved, operation is convenient and efficient, and measurement efficiency is improved.

Referring to fig. 6, the camera unit 120 adopted in the present embodiment is a micro infrared high-definition camera, and a DSP embedded chip, a high-pixel micro camera, a high-definition lens, and an infrared light emitting diode are integrated therein, so that the camera unit can support obtaining image data in a dark environment, has a small volume, and meets the miniaturization design requirement of the reading assembly 100.

Referring to fig. 7, an LED indicator 160 is installed on the bearing housing 110 or inside the bearing housing 110, the LED indicator 160 is electrically connected to the first communication interface 150, further, the LED indicator 160 is electrically connected to the processing unit 231 through the first communication interface 150, the wire 300 and the second communication interface 233, when the reading switch 140 is triggered, the processing unit 231 lights the LED indicator 160 to prompt the operator to perform the current operation, so that the operator obtains an intuitive feedback prompt.

With reference to fig. 7, during production and assembly, in order to improve production efficiency, the bearing housing 110 is provided with a positioning element 111, the LED indicator 160 is provided with a positioning slot (not shown) adapted to the positioning element 111, and the positioning element 111 is embedded in the positioning slot. Through the cooperation of the positioning piece 111 and the positioning groove, the rapid positioning of the LED indicator 160 and the bearing housing 110 can be realized, thereby improving the assembly speed and the production efficiency.

With continued reference to fig. 7, to facilitate visual confirmation by an operator of a reading on a tape or a ruler, the carriage housing 110 is coupled with an extension sleeve 170, the extension sleeve 170 being located at the reading port. The extension sleeve 170 is made of a transparent material, which facilitates the operator to confirm the reading.

In use, the reading assembly 100 is worn on a human finger, and in order to make the design of the reading assembly 100 more ergonomic, the end of the carrying case 110 or the extension 170 is provided with a chamfered surface 171. For the reading assembly 100 without the extension sleeve 170, the chamfered surface 171 at the end of the bearing shell 110 is in contact with a tape or a ruler, so that the fingers of a human body can be freely pressed in a downward inclined state without being in a downward vertical state, and the use comfort is improved. Similarly, for the reading assembly 100 with the extension sleeve 170 attached, the chamfered surface 171 of the extension sleeve 170 contacts with a tape or a ruler, which is beneficial to improving the comfort of use. It is contemplated that extension sleeve 170 is an extension assembly that may be optionally assembled as desired, and thus, chamfered surface 171 may be provided at each of the end of load housing 110 and the end of extension sleeve 170 to facilitate subsequent use after removal of extension sleeve 170.

With continued reference to fig. 7, the finger attachment member 130 is connected to an angle adjustment member 180 and is rotatably connected to an end of the carrying housing 110 away from the reading port via the angle adjustment member 180. The relative angle between the chamfer 171 and the finger wearing component can be adjusted through the angle adjusting piece 180, so that the wearing habit of a user can be adapted, and the chamfer 171 can be better attached to a tape or a rigid ruler during use. The side wall of the angle adjusting member 180 is provided with an anti-slip protrusion 181 or an anti-slip stripe to facilitate rotation of the angle adjusting member 180.

Referring to fig. 4 and 5, in the manipulation assembly 200, a display screen 250 is disposed on the housing 210, and the display screen 250 is electrically connected to the processing unit 231. The display screen 250 can display measured data, brief prompt of current operation, and the like, and can give intuitive feedback to the user, so that the user can know corresponding information conveniently.

Referring to fig. 1 and 8, when in use, the control assembly 200 can be worn on the back of a hand or on an arm of a human body, and in order to improve the wearing comfort, an arc concave surface 211 is disposed at the bottom of the housing 210, the arc concave surface 211 is adapted to the back of the hand or the arm of the human body, and the design of the arc concave surface 211 meets the ergonomic design requirement, which is beneficial to improving the wearing comfort of a user. It should be noted that the wearing manner of the control assembly 200 may be fixed on the back of the hand or the arm of the human body through external gloves or straps, etc., or the bottom of the housing 210 may be connected with a back of the hand wearing piece 400 or an arm wearing piece, where the back of the hand wearing piece 400 may be a fingered glove or a fingerless glove, etc., and the arm wearing piece may be a strap, a magic tape, a clasp, etc.

In order to further improve the wearing convenience of the control assembly 200, the housing 210 is detachably connected to the back of the hand wearing piece 400 or the arm wearing piece, for example, a first magnetic attraction piece (not shown) is arranged at the bottom of the housing 210, a second magnetic attraction piece (not shown) adapted to the first magnetic attraction piece is arranged on the back of the hand wearing piece 400, and the control assembly 200 is attracted onto the back of the hand wearing piece 400 through the first magnetic attraction piece and the second magnetic attraction piece when in use, so that the back of the hand wearing piece 400 can be suitable for a plurality of control assemblies 200, thereby reducing the number of the back of the hand wearing piece 400 and further reducing the production cost. For example, a clip (not shown) is disposed at the bottom of the housing 210, and a corresponding insertion slot is disposed on the arm wearing piece, and when the arm wearing piece is used, the clip is inserted into the insertion slot, so that the control assembly 200 is fixed on the arm wearing piece, the number of the arm wearing pieces can be reduced, and the production cost can be reduced.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.