CN215264707U - Gesture induction system - Google Patents
Gesture induction system Download PDFInfo
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- CN215264707U CN215264707U CN202121517295.1U CN202121517295U CN215264707U CN 215264707 U CN215264707 U CN 215264707U CN 202121517295 U CN202121517295 U CN 202121517295U CN 215264707 U CN215264707 U CN 215264707U
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Abstract
The utility model relates to an electronic induction device technical field provides a gesture induction system, include: a circuit board; the signal generating module is arranged on the circuit board and is electrically connected with the circuit board; the blocking block is arranged on the circuit board, a mounting part with an opening at the top is formed between the blocking block and the circuit board, and the signal generating module is arranged in the mounting part; and the signal receiving module is electrically connected to the circuit board and positioned on the outer side of the blocking block, and can convert the signal into an electric signal and transmit the electric signal to the circuit board after receiving the signal sent by the signal generating module. Compared with the prior art, the utility model has the advantages of simple structure low in manufacturing cost is honest and clean to powerful, the utility model discloses can turn over electronic books at the electron reading room auxiliary user, can also use and replace traditional manual regulation handle in the water heater, be used for adjusting the temperature.
Description
Technical Field
The utility model relates to an electronic induction device technical field specifically is a gesture induction system.
Background
Gesture induction is also called touch-free science and technology, and a series of operations and controls are completed mainly through the operation gestures of various sensors induction processing users.
The granted Chinese utility model patent (No. CN208722144U) discloses a device with gesture sensing, including control system, order dish plane and backstage service system, control system includes have gesture sensing device, have gesture sensing device include main control processor, infrared ray array sensor, USB interface chip and projection equipment, gesture sensing device set up in order on the dish plane, projection equipment pass through USB interface chip with main control processor is connected to the menu of ordering is projected on the order dish plane, infrared radiation's array sensing sensor with main control processor lug connection. The infrared array sensor arranged on the intelligent touch screen can well capture the position of a menu selected by a sensing object, and well cooperates with projection equipment to position according to the position of a hand, so that overall systematized indication and selection are realized.
However, the device has a complex structure and a single function, and can only be used for a dish ordering platform and cannot meet other use requirements of a user.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem to the current situation of prior art, and provide a gesture induction system.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: it is proposed that a gesture sensing apparatus comprises:
a circuit board;
the signal generating module is arranged on the circuit board and is electrically connected with the circuit board;
the signal generating module is arranged in the mounting part, and the blocking block can block signals sent by the signal generating module from passing through the side wall of the blocking block;
and the signal receiving module is electrically connected to the circuit board and positioned on the outer side of the blocking block, and can convert the signal into an electric signal and transmit the electric signal to the circuit board after receiving the signal sent by the signal generating module.
In the gesture sensing device, the signal receiving module includes a first receiving block and a second receiving block arranged along the length direction of the circuit board, and a third receiving block and a fourth receiving block arranged along the width direction of the circuit board, and the first receiving block, the second receiving block, the third receiving block and the fourth receiving block are all electrically connected with each other.
In the gesture sensing device, included angles between the upper surfaces of the first receiving block, the second receiving block, the third receiving block and the fourth receiving block and the plane of the circuit board are all 5-35 degrees.
In the gesture sensing device, a first mounting groove with a rectangular cross section is formed in the side wall of the blocking block, and the signal receiving module is arranged in the first mounting groove.
In the gesture sensing device, a second mounting groove which is large in size at the bottom and trapezoidal in cross section is formed in the side wall of the blocking block, and the signal receiving module is arranged in the second mounting groove.
In the gesture sensing device, the barrier block is provided with a mounting hole with a larger bottom and a smaller top in the circumferential direction, and the section of the mounting hole is trapezoidal.
In the gesture sensing apparatus, the signal generating module is an infrared lamp.
Compared with the prior art, the utility model has the advantages of simple structure low in manufacturing cost is honest and clean to powerful, the utility model discloses can turn over electronic books at the electron reading room auxiliary user, can also use and replace traditional manual regulation handle in the water heater, be used for adjusting the temperature.
Drawings
Fig. 1 is a top view of a gesture sensing apparatus of the present invention;
fig. 2 is a perspective view of a gesture sensing device of the present invention;
fig. 3 is a perspective view of a stop block with a second mounting groove of the gesture sensing device of the present invention;
fig. 4 is a perspective view of a stop block with a mounting hole of the gesture sensing device of the present invention;
FIG. 5 is a cross-sectional view of FIG. 4;
in the figure, a circuit board 1, a signal generating module 2, a blocking block 3, a signal receiving module 4, a mounting part 5, a first receiving block 6, a second receiving block 7, a third receiving block 8, a fourth receiving block 9, a first mounting groove 10, a second mounting groove 11 and a mounting hole 12.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to fig. 2, the utility model discloses a gesture sensing device, include: the circuit board comprises a circuit board 1, a signal generating module 2, a blocking block 3 and a signal receiving module 4.
The signal generating module 2 is arranged on the circuit board 1 and is electrically connected with the circuit board 1; the blocking block 3 is arranged on the circuit board 1, an installation part 5 with an opening at the top is formed between the blocking block 3 and the circuit board 1, the signal generating module 2 is arranged in the installation part 5, and the blocking block 3 can block signals sent by the signal generating module 2 from passing through the side wall of the blocking block 3; the signal receiving module 4 is electrically connected to the circuit board 1 and is located outside the blocking block 3, and after the signal receiving module 4 receives the signal sent by the signal generating module 2, the signal receiving module can convert the signal into an electric signal and transmit the electric signal to the circuit board 1.
When the circuit board is used, the circuit board 1 is powered on, the signal generating module 2 starts to continuously emit signals outwards, the signals can only be emitted from the top of the mounting part 5 formed between the blocking block 3 and the circuit board 1 due to the blocking effect of the blocking block 3, and when no object passes through the upper part of the mounting part 5, the signal receiving module 4 cannot receive the signals emitted by the signal generating module 2; when an object passes through the mounting part 5, the signal emitted by the signal generating module 2 can be refracted and received by the signal receiving module 4, the signal receiving module 4 can convert the signal into an electric signal and transmit the electric signal to the circuit board 1, and the circuit board 1 analyzes the signal transmitted from the signal receiving module 4 and makes a corresponding action.
As shown in fig. 2, the signal receiving module 4 includes a first receiving block 6 and a second receiving block 7 disposed along the length direction of the circuit board 1, and a third receiving block 8 and a fourth receiving block 9 disposed along the width direction of the circuit board 1, wherein the first receiving block 6, the second receiving block 7, the third receiving block 8 and the fourth receiving block 9 are all electrically connected to each other.
When an object sequentially passes through the first receiving block 6, the signal generating module 2 and the second receiving block 7 along the length direction of the circuit board 1, a signal generated by the signal generating module 2 is reflected by the object and then sequentially received by the first receiving block 6 and the second receiving block 7, and the first receiving block 6 and the second receiving block 7 receive an electric signal and transmit the electric signal to the circuit board 1 after receiving the electric signal; correspondingly, when an object sequentially passes through the second receiving block 7, the signal generating module 2 and the first receiving block 6 along the length direction of the circuit board 1, a signal generated by the signal generating module 2 is sequentially received by the second receiving block 7 and the first receiving block 6 after being reflected by the object, the second receiving block 7 and the first receiving block 6 receive the electric signal and convert the electric signal into an electric signal to be transmitted to the circuit board 1, and similarly, when the object passes through the circuit board 1 along the width direction, the third receiving block 8 and the fourth receiving block 9 sequentially receive the signal and sequentially transmit the electric signal to the circuit board according to the sequence that the object passes through the third receiving block 8 and the fourth receiving block 9; when the object passes through the signal receiving module along the circumferential direction according to different sequences, the circuit board 1 can also receive the electric signals, and the circuit board 1 can judge the moving sequence of the object and make corresponding actions according to the sequence of sending the electric signals by the first receiving block 6, the second receiving block 7, the third receiving block 8 and the fourth receiving block 9.
As a preferred scheme of the utility model, the upper surface that first receipt piece 6, second received piece 7, third received piece 8 and fourth received piece 9 and the direct contained angle of the upper surface of circuit board 1 are 5 ~ 35, and the setting of 5 ~ 35 contained angle can be when making things convenient for signal reception module 4 received signal, the influence of avoiding external environment in the at utmost.
As shown in fig. 2, a first mounting groove 10 with a rectangular cross section is formed in a side wall of the blocking block 3, the signal receiving module 4 is disposed in the first mounting groove 10, and the mounting groove 10 can reduce interference of external factors on the signal receiving module 4.
As shown in fig. 3, a second mounting groove 11 with a trapezoidal cross section is disposed on the side wall of the blocking block 3, and the signal receiving module 4 is disposed in the second mounting groove 11, compared with the first mounting groove 10 in fig. 1, the second mounting groove 11 in this figure reduces the upper opening of the first mounting groove 10 on the basis of the first mounting groove 10, which can further improve the use accuracy of the signal receiving module 4.
As shown in fig. 4 and 5, the circumferential direction of the blocking block 3 is provided with a mounting hole 12 with a larger lower part and a smaller upper part, the cross section of the mounting hole 12 is trapezoidal, the mounting hole 12 in the figure is further optimized for the second mounting groove 11 in fig. 2, and the mounting hole 12 in the figure is shielded and formed by the external opening of the second mounting groove 11 in fig. 2, so that the design can further reduce the interference of external factors to the signal receiving module 4.
As a further preferred embodiment of the present utility model, the signal generating module 2 is an infrared lamp, and the infrared heating/industrial lamp is made of blown bulb or pressed glass, and is a reflector lamp, which can provide energy radiation with precise control. They are simple, safe, transparent, and it is convenient to maintain and transport to the frequency that infrared lamp sent light has very big difference with natural light's frequency, chooses for use infrared lamp can furthest avoid natural light's interference.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (7)
1. A gesture sensing apparatus, comprising:
a circuit board;
the signal generating module is arranged on the circuit board and is electrically connected with the circuit board;
the signal generating module is arranged in the mounting part, and the blocking block can block signals sent by the signal generating module from passing through the side wall of the blocking block;
and the signal receiving module is electrically connected to the circuit board and positioned on the outer side of the blocking block, and can convert the signal into an electric signal and transmit the electric signal to the circuit board after receiving the signal sent by the signal generating module.
2. The gesture sensing device as claimed in claim 1, wherein the signal receiving module comprises a first receiving block and a second receiving block arranged along a length direction of the circuit board, and a third receiving block and a fourth receiving block arranged along a width direction of the circuit board, and the first receiving block, the second receiving block, the third receiving block and the fourth receiving block are electrically connected to each other.
3. The gesture sensing device according to claim 2, wherein the included angles between the upper surfaces of the first receiving block, the second receiving block, the third receiving block and the fourth receiving block and the plane of the circuit board are all 5-35 °.
4. The gesture sensing device according to claim 2, wherein a first mounting groove with a rectangular cross section is formed on a side wall of the blocking block, and the signal receiving module is disposed in the first mounting groove.
5. The gesture sensing device according to claim 2, wherein a second mounting groove with a trapezoidal cross section is formed in the side wall of the blocking block, and the signal receiving module is disposed in the second mounting groove.
6. The gesture sensing device as claimed in claim 2, wherein the blocking block is provided with a mounting hole with a larger bottom and a smaller top in a circumferential direction, and the section of the mounting hole is trapezoidal.
7. The gesture-sensing apparatus according to claim 1, wherein the signal generating module is an infrared lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121517295.1U CN215264707U (en) | 2021-07-05 | 2021-07-05 | Gesture induction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121517295.1U CN215264707U (en) | 2021-07-05 | 2021-07-05 | Gesture induction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215264707U true CN215264707U (en) | 2021-12-21 |
Family
ID=79487112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121517295.1U Active CN215264707U (en) | 2021-07-05 | 2021-07-05 | Gesture induction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215264707U (en) |
-
2021
- 2021-07-05 CN CN202121517295.1U patent/CN215264707U/en active Active
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