CN219694224U

CN219694224U - Camera temperature and humidity monitor

Info

Publication number: CN219694224U
Application number: CN202320462756.2U
Authority: CN
Inventors: 范楠
Original assignee: Jiangxi Xingtai Technology Co Ltd
Current assignee: Jiangxi Xingtai Technology Co Ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-09-15
Anticipated expiration: 2033-03-13

Abstract

The utility model relates to the technical field of temperature and humidity detection, in particular to a camera temperature and humidity monitor, which comprises a shell, a PCB and a display panel; through the first through holes arranged on the shell, the cavity can be communicated with the external environment, so that a temperature and humidity sensor arranged on the PCB can detect the temperature and humidity value of the external environment, the temperature and humidity sensor can be prevented from being directly exposed in the external environment by the arrangement of the first through holes, the interference of impurities or sundries is prevented, and the detection precision is improved; then the temperature and humidity sensor transmits the temperature and humidity value to the controller, and finally the controller controls the display panel to display, so that an operator can directly read the temperature and humidity value through visual display without indirectly acquiring the temperature and humidity value in other modes, the temperature and humidity value can be acquired by the operator in real time, and the working efficiency of the operator is improved.

Description

Camera temperature and humidity monitor

Technical Field

The utility model relates to the technical field of temperature and humidity detection, in particular to a camera temperature and humidity monitor.

Background

Photographic devices such as cameras are widely used in modern society, and these devices all require the use of optical glass to perform their functions. In order to improve the performance, the modern optical lens is coated with a plurality of layers of films made of high polymer materials on the surface of the lens; the synthetic material can provide rich nutrition for the growth and propagation of the mould, and if the humidity is too high, the mould grows and propagates on the surface of the optical lens, so that the light transmission and imaging performance of the lens are deteriorated; if found very timely, can use the special liquid medicine to wash the lens surface. Later, the mold is eroded and permeated longitudinally into the glass body by utilizing inorganic salt components in the glass body of the lens, so that the damage of the cutting mark caused by the longitudinal erosion and permeation cannot be remedied; and cleaning the lens is expensive, such as incomplete cleaning, which can easily lead to recurrence. If the humidity is too low, two problems occur with the lens: degumming and stripping. In a dry environment, various special glues are excessively dried among lenses of the lens, so that the viscosity of the glues is reduced, the service life of the camera is influenced, the film coating adhesive force of the lens is also reduced, and the film coating is cracked; to ensure the safety of the optical lens, the lens should be stored in an environment with a relative humidity of about 40%. However, too high a temperature accelerates the aging of the CMOS, motherboard and battery of the camera, thereby affecting the performance of the camera, so it is an extremely necessary and important matter to monitor the temperature and humidity of the environment where the lens is located in real time.

Chinese patent CN109489849a discloses a temperature and humidity detecting system and temperature and humidity detecting device, including casing, first sensor, second sensor, the second sensor sets up outside the casing, first sensor sets up in the casing, detects the humiture of different environment respectively through first sensor and second sensor. The device has the defects that 1, the device does not have a display function, and the acquired temperature and humidity values cannot be displayed through the display device, so that a field worker cannot know the real-time temperature and humidity values of the detected object environment, and if the temperature and humidity values are acquired through other wireless devices, the operation is too complex for the field worker, and the operation is not simple enough; 2. the second sensor of the device is arranged outside the shell, and although the temperature and humidity of the environment where the detected object is located can be better monitored, the device is also easily affected by the external environment, and if impurities or other impurities are adhered, the temperature and humidity of the detected object are easily inaccurate.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a camera temperature and humidity monitor which is more accurate in detection and has a display function.

A camera temperature and humidity monitor comprises a shell, a PCB board and a display panel;

the display panel is arranged on one side of the shell, a cavity for placing the PCB is arranged in the shell, and a plurality of first through holes are formed in the shell so that the cavity is communicated with the external environment;

the PCB is provided with a controller and a temperature and humidity sensor electrically connected with the controller, and the temperature and humidity sensor is used for detecting the temperature and humidity value of the external environment;

the display panel is electrically connected with the controller and is used for displaying the temperature and humidity value.

The utility model has the advantages and beneficial effects that: through the first through holes arranged on the shell, the cavity can be communicated with the external environment, so that a temperature and humidity sensor arranged on the PCB can detect the temperature and humidity value of the external environment, the temperature and humidity sensor can be prevented from being directly exposed in the external environment by the arrangement of the first through holes, the interference of impurities or sundries is prevented, and the detection precision is improved; then the temperature and humidity sensor transmits the temperature and humidity value to the controller, and finally the controller controls the display panel to display, so that an operator can directly read the temperature and humidity value through visual display without indirectly acquiring the temperature and humidity value in other modes, the temperature and humidity value can be acquired by the operator in real time, and the working efficiency of the operator is improved.

Preferably, the casing comprises an upper cover and a lower cover connected with the upper cover in a matched manner, the upper cover and the lower cover form the cavity after being connected in a matched manner, the PCB is fixedly connected to the lower cover, and the display panel is fixedly connected to the upper cover. The arrangement is that the upper cover and the lower cover are connected in a matched mode, so that the PCB is more convenient to replace and install.

Preferably, the upper cover is provided with a concave cavity for fixing the display panel, and the camera temperature and humidity monitor further comprises a glass cover plate, wherein the glass cover plate is attached to the surface of the display panel and is fixed in the concave cavity. The setting like this, the setting of cavity can protect display panel, prevents that upper cover translation's in-process from damaging display panel, simultaneously through the laminating of glass apron, can further improve display panel's protection.

Preferably, the camera temperature and humidity monitor further comprises an FPC, one end of the FPC is electrically connected with the display panel, the other end of the FPC is electrically connected with the controller, and a second through hole for the FPC to pass through is formed in the bottom surface of the concave cavity. The FPC can be freely bent, rolled and folded, can be randomly arranged according to the space layout requirement, and can be randomly moved and stretched in a three-dimensional space, so that the integration of component assembly and wire connection is achieved; the volume and the weight of the electronic product can be greatly reduced by utilizing the FPC, and the FPC is suitable for the requirement of the electronic product for developing to high density, miniaturization and high reliability; the FPC also has the advantages of good heat dissipation, good solderability, easiness in assembly and connection, low comprehensive cost and the like.

Preferably, the display panel is an electronic paper ink screen. The electronic ink screen has the advantages of low power consumption, ultra-thin, visible under strong light, no flicker, no radiation and large visible angle.

Preferably, a bluetooth chip is further arranged on the PCB, and the bluetooth chip is electrically connected with the controller. The temperature and humidity value acquired by the controller can be transmitted to external equipment through the wireless transmission function of the Bluetooth chip.

Preferably, a buzzer is further arranged on the PCB, and the buzzer is electrically connected with the controller. When the temperature and humidity value reaches the limiting threshold value, the alarm of the buzzer can remind an operator.

Preferably, the camera temperature and humidity monitor further comprises a battery compartment, the battery compartment is arranged on the lower cover, a power supply battery is arranged in the battery compartment, and the power supply battery is electrically connected with the controller. The camera temperature and humidity monitor is free from the constraint of the wire body by arranging the power supply battery, and is directly self-powered.

Preferably, the camera temperature and humidity monitor further comprises a battery cover, a connecting structure is arranged on the battery cover, and the battery cover is detachably connected to the lower cover through the connecting structure. The battery cover can facilitate replacement of the power supply battery, and meanwhile, the power supply battery can be conveniently replaced by an operator through detachable connection of the connecting structure.

Preferably, the connection structure is a buckle, a third through hole is formed in the lower cover, and the battery cover is detachably connected with the third through hole through the cooperation of the buckle and the third through hole. The detachable matching connection mode of the buckle and the third through hole saves unnecessary connecting pieces, and the buckle connection has the advantages of firm connection and simple operation.

Drawings

Fig. 1 is an exploded view of a camera temperature and humidity monitor according to the present utility model.

Wherein, the liquid crystal display device comprises a liquid crystal display device,

1. a housing; 2. a PCB board; 3. a display panel; 4. a first through hole; 5. a controller; 6. a temperature and humidity sensor; 7. a cavity; 8. a glass cover plate; 9. an FPC; 10. a second through hole; 11. a Bluetooth chip; 12. a buzzer; 13. a battery compartment; 14. a battery cover; 15. a connection structure; 16. a third through hole; 101. an upper cover; 102. and a lower cover.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1, a camera temperature and humidity monitor includes a housing 1, a PCB 2, and a display panel 3;

a display panel 3 is arranged on one side of the shell 1, a cavity for placing the PCB 2 is arranged in the shell 1, and a plurality of first through holes 4 are arranged on the shell 1 so that the cavity is communicated with the external environment;

the PCB 2 is provided with a controller 5 and a temperature and humidity sensor 6 electrically connected with the controller 5, and the temperature and humidity sensor 6 is used for detecting the temperature and humidity value of the external environment;

the display panel 3 is electrically connected with the controller 5 and is used for displaying the temperature and humidity value.

Specifically, through the plurality of first through holes 4 arranged on the shell 1, the cavity can be communicated with the external environment, so that the temperature and humidity sensor 6 arranged on the PCB 2 can detect the temperature and humidity value of the external environment, the arrangement of the first through holes 4 can prevent the temperature and humidity sensor 6 from being directly exposed in the external environment, the interference of impurities or sundries is prevented, and the detection precision is improved; then temperature and humidity sensor 6 transmits this humiture value to controller 5, finally shows by controller 5 control display panel 3, through visual demonstration, can let operating personnel directly read humiture value, need not obtain indirectly through other modes for operating personnel can acquire humiture value in real time, has improved operating personnel's work efficiency.

In the preferred embodiment of the present utility model, the housing 1 includes an upper cover 101 and a lower cover 102 cooperatively connected with the upper cover 101, the upper cover 101 and the lower cover 102 form a cavity after being cooperatively connected, the PCB board 2 is fixedly connected to the lower cover 102, and the display panel 3 is fixedly connected to the upper cover 101.

Specifically, through the cooperation connection of upper cover 101 and lower cover 102, make the change and the installation of PCB board 2 more convenient.

In order to further optimize the above scheme, the upper cover 101 is provided with a cavity 7 for fixing the display panel 3, and the camera temperature and humidity monitor further comprises a glass cover plate 8, wherein the glass cover plate 8 is attached to the surface of the display panel 3 and is fixed in the cavity 7.

Specifically, the display panel 3 can be protected by the arrangement of the concave cavity 7, the display panel 3 is prevented from being damaged in the process of translating the upper cover 101, and meanwhile, the protection of the display panel 3 can be further improved through the attachment of the glass cover plate 8.

In order to further optimize the scheme, the camera temperature and humidity monitor further comprises an FPC9, one end of the FPC9 is electrically connected with the display panel 3, the other end of the FPC9 is electrically connected with the controller 5, and a second through hole 10 for the FPC9 to pass through is formed in the bottom surface of the concave cavity 7.

Specifically, the FPC9 can be freely bent, wound and folded, can be arbitrarily arranged according to the space layout requirement, and can be arbitrarily moved and contracted in a three-dimensional space, so that the integration of component assembly and wire connection is achieved; the volume and the weight of the electronic product can be greatly reduced by using the FPC9, and the electronic product is suitable for the requirement of the development of the electronic product in the high-density, miniaturized and high-reliability directions; the FPC9 also has the advantages of good heat dissipation and solderability, easy attachment, low overall cost, and the like.

In a preferred embodiment of the present utility model, the display panel 3 is an electronic paper ink screen.

Specifically, the electronic ink screen has the advantages of low power consumption, ultra-thin, visible under strong light, no flicker, no radiation and large visible angle.

In the preferred embodiment of the present utility model, a bluetooth chip 11 is further disposed on the PCB 2, and the bluetooth chip 11 is electrically connected to the controller 5.

Specifically, the temperature and humidity value obtained by the controller 5 can be transmitted to the external device through the wireless transmission function of the bluetooth chip 11.

In the preferred embodiment of the present utility model, a buzzer 12 is further disposed on the PCB 2, and the buzzer 12 is electrically connected to the controller 5.

Specifically, when the temperature and humidity value reaches the limit threshold, the operator can be reminded by the alarm of the buzzer 12.

In order to further optimize the above scheme, the camera temperature and humidity monitor further comprises a battery compartment 13, the battery compartment 13 is arranged on the lower cover 102, and a power supply battery is arranged in the battery compartment 13 and is electrically connected with the controller 5.

Specifically, the camera temperature and humidity monitor is separated from the constraint of the wire body by arranging the power supply battery, and is directly self-powered.

In order to further optimize the above scheme, the camera temperature and humidity monitor further comprises a battery cover 14, a connection structure 15 is disposed on the battery cover 14, and the battery cover 14 is detachably connected to the lower cover 102 through the connection structure 15.

Specifically, the battery cover 14 can facilitate replacement of the power supply battery, and meanwhile, the power supply battery can be conveniently replaced by an operator through detachable connection of the connecting structure 15. Preferably, the power supply battery of the utility model is a button battery.

In order to further optimize the above scheme, the connection structure 15 is a buckle, the lower cover 102 is provided with a third through hole 16, and the battery cover 14 is detachably connected with the third through hole 16 through the cooperation of the buckle.

Specifically, the detachable matching connection mode of the buckle and the third through hole 16 saves unnecessary connecting pieces, and the buckle connection has the advantages of firm connection and simple operation.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented, for example, in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The camera temperature and humidity monitor is characterized by comprising a shell (1), a PCB (printed circuit board) (2) and a display panel (3);

the PCB comprises a shell (1), wherein one side of the shell (1) is provided with a display panel (3), a cavity for placing the PCB (2) is arranged in the shell (1), and a plurality of first through holes (4) are formed in the shell (1) so as to enable the cavity to be communicated with an external environment;

the PCB (2) is provided with a controller (5) and a temperature and humidity sensor (6) electrically connected with the controller (5), and the temperature and humidity sensor (6) is used for detecting the temperature and humidity value of the external environment;

the display panel (3) is electrically connected with the controller (5) and is used for displaying the temperature and humidity value.

2. The camera temperature and humidity monitor according to claim 1, wherein the housing (1) comprises an upper cover (101) and a lower cover (102) cooperatively connected with the upper cover (101), the upper cover (101) and the lower cover (102) are cooperatively connected to form the cavity, the PCB board (2) is fixedly connected to the lower cover (102), and the display panel (3) is fixedly connected to the upper cover (101).

3. The camera temperature and humidity monitor according to claim 2, wherein the upper cover (101) is provided with a concave cavity (7) for fixing the display panel (3), the camera temperature and humidity monitor further comprises a glass cover plate (8), and the glass cover plate (8) is attached to the surface of the display panel (3) and is fixed in the concave cavity (7).

4. A camera temperature and humidity monitor according to claim 3 further comprising an FPC (9), wherein one end of the FPC (9) is electrically connected to the display panel (3), the other end is electrically connected to the controller (5), and a second through hole (10) through which the FPC (9) passes is provided on the bottom surface of the cavity (7).

5. Camera temperature and humidity monitor according to claim 1, characterized in that the display panel (3) is an electronic paper ink screen.

6. The camera temperature and humidity monitor according to claim 1, wherein a bluetooth chip (11) is further disposed on the PCB (2), and the bluetooth chip (11) is electrically connected to the controller (5).

7. The camera temperature and humidity monitor according to claim 1, characterized in that a buzzer (12) is further arranged on the PCB board (2), and the buzzer (12) is electrically connected with the controller (5).

8. The camera temperature and humidity monitor according to any one of claims 2 to 4, further comprising a battery compartment (13), wherein the battery compartment (13) is disposed on the lower cover (102), and a power supply battery is disposed in the battery compartment (13), and is electrically connected with the controller (5).

9. The camera temperature and humidity monitor according to claim 8, further comprising a battery cover (14), wherein a connection structure (15) is provided on the battery cover (14), and the battery cover (14) is detachably connected to the lower cover (102) through the connection structure (15).

10. The camera temperature and humidity monitor according to claim 9, wherein the connection structure (15) is a buckle, a third through hole (16) is formed in the lower cover (102), and the battery cover (14) is detachably connected with the third through hole (16) through the cooperation of the buckle.