TWM474907U - Improved micrometer - Google Patents

Description

Improvement of the card structure

This creation is about a kind of centimeter card structure improvement, especially one of the object size measurement can replace the traditional rotary probe to measure the more accurate and rapid centimeter card.

According to the general industrial standard for the precision measurement of the length of the object, such as the national patent No. I411763 "dividing card", the centimeter card is often contacted by two opposite probes when measuring the object. For the object to be tested, the length of the object to be tested can be known by reading the distance between the two probes by the scale of the caliper rod. However, in order to match the measurement of different objects to be tested, it is necessary to set 0. -25mm, 25-50mm, 50-75mm size of the centimeter card is used, so the use of the measurement of the object is more troublesome, and the reading of the scale is less obvious, often due to the user's observation scale The difference in position causes the reading value to be different, which in turn causes the user to be more difficult and inaccurate in adjusting and judging. Furthermore, the measuring probe must be adjusted to move to the other measuring head to contact the object to be tested. Therefore, it is inconvenient to use and is missing.

In view of the above-mentioned shortcomings of the above-mentioned practices, the author has exhausted his mind to study and design carefully, and has been adhering to the creative spirit of perseverance. After many discussions and trials and full improvement of the concept and improvement, the author has launched this creation.

The main purpose of this creation is to provide a structural improvement of the centimeter card. The center of the rod of the centimeter card is provided with a permanent perforation and a circuit board therein, and a light emitter is connected with a display panel on the outside, and a touch is formed at the end of the pole with a power source and a circuit board. The control switch allows an object to be tested to be placed in the measuring area of the measuring frame provided by the centimeter card, which can be used for manual measurement instead of the traditional rotating measuring head, so that the user can quickly and easily measure the object size and improve the traditional requirements. The user's naked eye to read the scale size data is prone to measurement error, thereby achieving a more accurate and rapid measurement of the size of the object measured by the centimeter.

10‧‧ ‧ cents card

101‧‧‧Measurement area

102‧‧‧Light distance

11‧‧‧

111‧‧‧Fixed side

112‧‧‧ Anvil

113‧‧‧ identification area

12‧‧‧ pole

121‧‧‧through holes

1211‧‧‧export end

122‧‧‧ boards

123‧‧‧Light emitter

124‧‧‧Touch switch

125‧‧‧ display panel

126‧‧‧Power supply

20‧‧‧Articles to be tested

21, 22‧‧‧Measurement surface

The first picture is a perspective view of the creation.

Figure 2 is a plan view of the creation.

Figure 3 is a diagram showing the state of use of this creation.

Please refer to FIG. 1 (please refer to FIG. 2 at the same time). This creation is a distribution card 10 for providing object size measurement, and the centimeter card 10 is provided with an arcuate frame 11 and a rod 12 One end of the frame 11 is vertically provided with a fixed side end 111 which is narrow from the top to the bottom, and an anvil 112 is disposed on the inner wall of the fixed side end 111 (the anvil can be set as a circular block or a rectangular block). The rod 12 is connected to the other end of the frame 11 in a long rectangular shape and has a continuous through hole 121 at the center thereof. The outlet end 1211 of the through hole 121 is formed corresponding to the anvil 112, so that the anvil 112 and the outlet end 1211 of the through hole 121 are formed. A measuring area 101 having a suitable width and a distance of at least 75 mm is formed, and a light emitter 123 for the far-infrared laser light emitting module is disposed at a suitable position in the near-outlet end 1211 of the through-hole 121. A circuit board 122 is coupled to each other, and a power source 126 and a circuit board are disposed at the end of the pole 12 The touch switch 124 is connected to the touch panel 124, and a display panel 125 for reading the object size of the object to be tested is connected to the built-in circuit board 122 at a predetermined position on the outer wall of the rack 12, and is connected to the bottom of the frame 11 A mark area 113 for highlighting characters or patterns is provided at a position on the outer wall surface of the end.

When in use, as shown in FIG. 3, an object to be tested 20 is placed in the measurement area 101 of the frame 11 so that one of the measuring surfaces 21 of the object to be tested 20 abuts against the anvil 112, by touching The switch 124 activates the power source 126 and electrically connects the circuit board 122. The light emitter 123 emits far infrared rays and the light beam is emitted from the through hole 121 toward the measurement area 101 and stops on the other measuring surface 22 of the object to be tested 20, and the circuit is passed through the circuit. The calculation and calculation of the plate 122 is performed by measuring the reference distance of the measurement area 101 by a distance of 75 mm, minus the optical distance of the measurement area 101, and calculating the correct scale of the object to be tested 20 and displaying the measurement value on the display panel 125, so that the user can Quick and easy measurement of the dimensions of the object, improving the traditional measurement of the scale data of the user through the naked eye of the user is prone to measurement error, thereby making the centimeter card 10 more accurate by measuring the traditional rotary probe with light measurement. Accurate, rapid and high precision measurement.

In summary, when Zhizhi creation can be widely used by related industries, and this creation has met the requirements of the Patent Law before the application, it has proposed a new type of patent application according to law, and asks the bureau to inspect the patent and benefit the patent. prayer.

However, the above is only one of the possible embodiments of this creation. When it is not possible to limit the scope of the implementation of this creation, that is, the characteristics and spirit of the application as described in the scope of this application are equally changed or modified. It is still covered by this creation patent.

10‧‧ ‧ cents card

101‧‧‧Measurement area

102‧‧‧Light distance

11‧‧‧

111‧‧‧Fixed side

112‧‧‧ Anvil

113‧‧‧ identification area

12‧‧‧ pole

121‧‧‧through holes

1211‧‧‧export end

122‧‧‧ boards

123‧‧‧Light emitter

124‧‧‧Touch switch

125‧‧‧ display panel

126‧‧‧Power supply

Claims (5)

The utility model relates to a structural improvement of a centimeter card, which is provided with a one-foot frame and a rod. One end of the frame is provided with a fixed side end, and an anvil is arranged on the inner wall of the fixed side end, and the frame rod is connected to the other end of the frame And a continuous perforation is formed in the center of the through hole, and a measuring area corresponding to the wide mouth is formed between the outlet end of the through hole and the anvil, and a light emitter and a circuit board are disposed in the near exit end of the through hole. Connecting, at the end of the pole is set up with a power switch and a circuit board to activate the touch switch, and a display panel for reading the scale of the object to be tested and a circuit board inside are arranged at a predetermined position on the outer wall of the pole The connection is made, so that the object to be tested is placed in the measurement area of the ruler such that one measuring surface of the object to be tested is attached to the anvil, and the power connection circuit board is activated by the touch switch to activate the light-emitting device. The light beam is emitted from the through hole to the measuring area and stops on the other measuring surface of the object to be tested, and the object to be tested is calculated by the circuit board analysis operation, taking the measuring area as the reference distance and subtracting the optical distance in the measuring area. The correct scale and display the measured value on the display panel So that users can quickly and easily measuring object dimensions, rotation of the optical measurement probe to replace the traditional manual measurement is more accurate and rapid. The structure of the centimeter card of claim 1 is improved, wherein the ruler frame is arcuate and the measurement range of the measurement area is at least 75 mm. The structure of the PCT card of claim 1 is improved, wherein the anvil of the shank can be set as a circular block or a rectangular block. The structure of the PCT card of claim 1 is improved, wherein the frame is long rectangular and the light emitter disposed therein can be a far-infrared laser light emitting module. The structure of the PCT card of claim 1 is improved, wherein an identification area for highlighting characters or patterns is provided at a position on the outer wall surface of the bottom end.