Dot matrix optical lens, intelligent pen and electronic cigarette

Abstract

The utility model relates to a dot matrix optical lens, an intelligent pen and an electronic cigarette, comprising a lens barrel and a circuit board, the lens barrel is connected with the circuit board; the lens further comprises at least one lighting device, and the lighting device is directly or indirectly arranged on the lens cone and connected with the circuit board. One end of the lens cone is a collection head, and the lighting device is arranged at the front end of the collection head. According to the dot matrix optical lens, the intelligent pen and the electronic cigarette provided by the utility model, the dot matrix optical lens is used for playing a role in shooting in a code point identification process, and the lighting device is fixedly arranged at the front end of the lens cone, so that the existing situation that the rear welding is fixed on one side or two sides of the lens cone through a connecting wire, and the lighting device is arranged at the front end of the lens cone is changed; the lighting device can be directly fixed in a surface mounting mode and the like, the cost is reduced, the front angle and brightness of the lighting device are better, and the lighting device can better adapt to the performance of a new sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of dot matrix optical equipment, and in particular to a dot matrix optical lens, a smart pen and an electronic cigarette. Background Art

[0002] The dot matrix optical camera provided by the existing technology is mainly used for collecting code points. Usually, the lighting lamp is not fixed. Instead, the lighting lamp is connected externally by post-welding and is set on one side or both sides of the lens barrel through a connecting wire. The lighting lamp requires an additional structure to fix it and is set on one side or both sides of the lens barrel. The lighting lamp needs to be fixed separately, which increases the difficulty in installation. Utility Model Content

[0003] The utility model provides a dot matrix optical lens, a smart pen and an electronic cigarette, which solve the problem that the existing dot matrix optical camera lens barrel has no built-in lighting device and needs to be additionally installed on one side or both sides of the lens barrel.

[0004] In order to achieve the above objectives, the present invention provides the following technical solutions:

[0005] A dot matrix optical lens comprises: a lens barrel and a circuit board, wherein the lens barrel is connected to the circuit board;

[0006] Also included is at least one lighting device, which is directly or indirectly disposed on the lens barrel and connected to the circuit board;

[0007] One end of the lens barrel is a collection head, and the lighting device is arranged at the front end of the collection head.

[0008] Preferably, a fixing bracket is further included, the fixing bracket is wrapped around the outside of the lens barrel, and the lighting device is arranged on the fixing bracket.

[0009] Preferably, the lighting device can be arranged on the lens barrel by patch or welding.

[0010] Preferably, a processing chip is further included, and the lens barrel and the circuit board are both connected to the processing chip.

[0011] Preferably, the circuit board is an FPC circuit board.

[0012] Preferably, a lens is further provided in the lens barrel.

[0013] A smart pen comprises any of the above-mentioned dot matrix optical lenses.

[0014] Preferably, the pen further comprises a pen body, a pen tip and a pen cap, wherein the pen tip is connected to the pen body, the pen cap is detachably covered on the pen tip, and the dot matrix optical lens is arranged at the pen tip or the pen body.

[0015] Preferably, the pen body comprises a pen tube, a pen core, and a mounting bracket, the pen core is arranged on the mounting bracket, and the pen tube is provided with the pen core and the mounting bracket;

[0016] The lens barrel is arranged on one end of the mounting bracket close to the pen tip, and the fixing bracket is arranged on the mounting bracket.

[0017] An electronic cigarette comprises any of the above-mentioned dot matrix optical lenses.

[0018] By implementing the above technical solution, the following technical effects are achieved: the utility model provides a dot matrix optical lens, a smart pen and an electronic cigarette. The dot matrix optical lens is used to take pictures during the code point recognition process. A lighting device is fixed at the front end of the lens barrel, changing the existing post-weld method of fixing the lens barrel on one or both sides through connecting wires. The lighting device is set at the front end of the lens barrel. First, the lighting device can be directly fixed by means of patches, etc., which reduces costs. Second, the front angle and brightness of the lighting device will be better, and it can better adapt to the performance of the new sensor. This product is used for products including but not limited to smart pens and electronic cigarettes that need to be equipped with dot matrix optical lenses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram (exploded diagram) of the dot matrix optical lens provided by the present invention;

[0020] Figure 2 A schematic structural diagram (stereoscopic diagram) of the dot matrix optical lens provided by the present invention;

[0021] Figure 3 This is a structural diagram of the smart pen provided by the utility model. DETAILED DESCRIPTION

[0022] In order to better understand the technical solution of the present invention, the embodiments provided by the present invention are described in detail below with reference to the accompanying drawings.

[0023] Example 1

[0024] like Figure 1-2 As shown, it can be understood that the present embodiment provides a dot matrix optical lens, comprising: a lens barrel 1 and a circuit board 2, wherein the lens barrel 1 is connected to the circuit board 2; and further comprising at least one lighting device 3, wherein the lighting device 3 is directly or indirectly provided on the lens barrel 1 and connected to the circuit board 2; one end of the lens barrel 1 is a collection head 11, and the lighting device 3 is provided at the front end of the collection head 11.

[0025] In this embodiment, the lens barrel 1 is the main body of the entire lens, which is cylindrical. The circuit board 2 is used for power and signal transmission. The special feature is that at least one lighting device 3 is provided at the front end of the lens barrel 1. The lighting device 3 is two LED lights in this embodiment, which can be directly provided at the front end of the lens barrel 1 or indirectly provided at the front end of the lens barrel 1 through other structures. This embodiment also includes a fixed bracket 4, which is wrapped around the outside of the lens barrel 1, and the lighting device 3 is provided on the fixed bracket 4, that is, by providing the LED light on the fixed bracket 4, and the fixed bracket 4 is provided outside the lens barrel 1, the structure of installing the LED light at the front end of the lens barrel 1 is realized. The front end of the lens barrel 1 refers to the end of the lens barrel 1 that collects the picture, that is, the front end of the collection head 11. Directly fixing the lighting device reduces costs, and the angle and brightness of the front lighting device will be better, and it can better adapt to the performance of the new sensor.

[0026] Furthermore, the lighting device 3 can be mounted on the lens barrel 1 by patch or welding. To save costs, the LED lamp in this embodiment is fixed on the lens barrel 1 by patch or welding.

[0027] Furthermore, the lens barrel 1 and the circuit board 2 are both connected to the processing chip 5. The processing chip 5 in existing cameras does not implement a decoding function. This embodiment adds a decoding function to the processing chip 5, enabling decoding of code point data within the lens and subsequent direct transmission of the decoded information to the main device for calculation and other operations.

[0028] In this embodiment, the circuit board 2 is an FPC circuit board 2. The circuit board 2 is configured as an FPC circuit board 2, i.e., a flexible circuit board 2, to facilitate the installation of the lens.

[0029] On the basis of the above embodiment, a lens 6 is further provided in the lens barrel 1. The lens 6 is used to play an optical role when the lens collects image information.

[0030] Example 2

[0031] like Figure 3 As shown, this embodiment provides a smart pen, comprising any of the above-mentioned dot matrix optical lenses. The dot matrix optical lens is arranged in the smart pen and is used to collect written code points, decode and calculate them when writing.

[0032] Furthermore, the pen body 7, the pen tip 8 and the pen cap 9 are included. The pen tip 8 is connected to the pen body 7, and the pen cap 9 is detachably covered on the pen tip 8. The dot matrix optical lens is arranged on the pen tip 8 or the pen body 7. The pen body 7 is used to accommodate the main components of the smart pen, the pen tip 8 is used for writing, and the pen cap 9 is used to cover the pen tip 8.

[0033] Furthermore, the pen body 7 includes a pen barrel 71, a refill 72, and a mounting bracket 73. The refill 72 is mounted on the mounting bracket 73, and the pen barrel 71 is sleeved with the refill 72 and mounting bracket 73. The lens barrel 1 is mounted on the end of the mounting bracket 73 near the pen tip 8, and the fixing bracket 4 is mounted on the mounting bracket 73. In this embodiment, the pen barrel 71 serves as an outer shell, the refill 72 is used for writing, and the mounting bracket 73 supports the various structures within the pen barrel 71. The lens barrel 1 is positioned within the pen barrel 71 or at the pen tip 8, near the pen tip 8, to facilitate image acquisition.

[0034] Example 3

[0035] This embodiment provides an electronic cigarette, comprising any of the above-mentioned dot matrix optical lenses.

[0036] The above is a detailed introduction to a dot matrix optical lens, smart pen, and electronic cigarette provided by the embodiments of the present invention. For those skilled in the art, based on the concepts of the embodiments of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A dot matrix optical lens, comprising: A lens barrel (1) and a circuit board (2), wherein the lens barrel (1) is connected to the circuit board (2); It is characterized in that it further comprises at least one lighting device (3), wherein the lighting device (3) is directly or indirectly arranged on the lens barrel (1) and connected to the circuit board (2); One end of the lens barrel (1) is a collection head (11), and the lighting device (3) is arranged at the front end of the collection head (11).

2. The dot matrix optical lens according to claim 1, characterized in that: It also includes a fixed bracket (4), the fixed bracket (4) being arranged outside the lens barrel (1), and the lighting device (3) being arranged on the fixed bracket (4).

3. The dot matrix optical lens according to claim 1, wherein: The lighting device (3) can be arranged on the lens barrel (1) by patching or welding.

4. The dot matrix optical lens according to claim 1, wherein: It also includes a processing chip (5), and the lens barrel (1) and the circuit board (2) are both connected to the processing chip (5).

5. The dot matrix optical lens according to claim 1, wherein: The circuit board (2) is an FPC circuit board (2).

6. The dot matrix optical lens according to claim 1, wherein: A lens (6) is also provided in the lens barrel (1).

7. A smart pen, characterized in that: The invention comprises the dot matrix optical lens described in any one of claims 1 to 6.

8. The smart pen according to claim 7, characterized in that: The invention also comprises a pen body (7), a pen head (8) and a pen cap (9), wherein the pen head (8) is connected to the pen body (7), the pen cap (9) is detachably covered on the pen head (8), and the dot matrix optical lens is arranged at the pen head (8) or the pen body (7).

9. The smart pen according to claim 8, characterized in that: The pen body (7) comprises a pen tube (71), a pen core (72), and a mounting bracket (73); the pen core (72) is arranged on the mounting bracket (73); and the pen tube (71) is sleeved with the pen core (72) and the mounting bracket (73); The lens barrel (1) is arranged at one end of the mounting bracket (73) close to the pen head (8), and the fixing bracket (4) is arranged on the mounting bracket (73).

10. An electronic cigarette, characterized in that: The invention comprises the dot matrix optical lens described in any one of claims 1 to 6.

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