CN220288791U - Hand grip and thermal imaging system hand device - Google Patents

Abstract

The application provides a hand-held grip and a thermal imager hand-held device, wherein the hand-held grip comprises a grip body and a connecting line; the handle body comprises a shell and a power supply device arranged in the shell. The connecting wire comprises a first connector, a second connector and a third connector, the first connector is respectively and electrically connected with the second connector and the third connector, and the second connector is in signal connection with the third connector; the first connector is in plug connection with the power supply device, the second connector is in plug connection with the thermal imager, and the third connector is in plug connection with the intelligent display device, so that current transmission among the power supply device, the thermal imager and the intelligent display device and current and signal transmission among the intelligent display device and the thermal imager are realized. The handheld handle and the thermal imager handheld device can enhance the cruising ability of the thermal imager and the intelligent display equipment and avoid the interruption of the use of the thermal imager.

Description

Hand grip and thermal imaging system hand device

Technical Field

The application relates to the technical field of auxiliary devices of electronic equipment, in particular to a handheld grip and a thermal imager handheld device.

Background

At present, the portable thermal infrared imager can be directly plugged into a mobile phone, and the mobile phone battery is used for supplying power to the thermal infrared imager, but the available time of the thermal infrared imager is short due to the limitation of the electric quantity of the mobile phone battery.

In order to overcome the defects, a part of thermal imagers are provided with a handheld grip with a built-in battery, and the battery of the handheld grip is used for supplying power to the thermal imagers, so that the endurance time of the thermal imagers is prolonged. The inventor has found that in the course of implementing the present application, there are some disadvantages with existing hand grips of this type: the hand-held grip can not charge the mobile phone, and when the battery of the mobile phone is not powered, the thermal imager can not be normally used; the battery of the hand-held grip is limited in electric quantity, and after the hand-held grip is used for a period of time, a new battery needs to be replaced, and shooting of the thermal imager needs to be interrupted at the moment, so that the thermal imager cannot be continuously used, and certain inconvenience is caused to a user in the process of using the thermal imager.

Disclosure of Invention

Based on this, the application provides a handheld grip and a thermal imager handheld device, so as to solve the problems that the thermal imager in the prior art cannot be used for a long time and cannot be continuously used when the battery is replaced by the handheld grip.

In order to achieve the above purpose, the technical solution of the embodiments of the present application is implemented as follows:

in one aspect, embodiments of the present application provide a hand grip comprising a grip body and a connecting wire; the handle body comprises a shell and a power supply device arranged in the shell;

the connecting wire comprises a first connector, a second connector and a third connector, wherein the first connector is respectively and electrically connected with the second connector and the third connector, and the second connector is in signal connection with the third connector; the first connector is connected with the power supply device in a plugging manner;

the second connector is used for being connected with the thermal imager, and the third connector is used for being connected with the intelligent display device in an inserting mode, so that current transmission between the power supply device and the thermal imager and current and signal transmission between the intelligent display device and the thermal imager are achieved.

In one embodiment, the power supply device comprises a battery, the battery comprising a rechargeable battery or a non-rechargeable battery; the hand-held grip further comprises a control main board which is arranged in the shell and is electrically connected with the battery;

when the battery is a rechargeable battery, a first interface and a second interface are arranged on the control main board;

when the battery is a non-rechargeable battery, a second interface is arranged on the control main board;

the first interface is used for being connected with an external power supply to charge the rechargeable battery, and the second interface is connected with the first connector in a plugging mode.

In one embodiment, the grip body further comprises an adapter bracket, a gland, a circuit assembly, an inner barrel and a battery compartment cover; the inner cylinder is arranged in the shell and comprises a first end and a second end which are opposite; the circuit assembly is arranged in the inner cylinder at a position close to the first end; the gland is arranged at the first end of the inner cylinder, and the switching support is arranged at one end of the shell close to the first end; the battery compartment cover is arranged at one end of the shell close to the second end; when the battery is arranged in the inner cylinder, the anode and the cathode of the battery are respectively abutted with the circuit assembly and the battery bin cover.

In one embodiment, the circuit assembly includes a circuit board bracket, a key board, a power board, an elastic component, and the control motherboard; the control main board is fixed on the surface of the power panel, which is close to the first end; the elastic component is fixed on the surface of the power panel, which is close to the second end; the key board is fixed on the control main board and is electrically connected with the control main board; the circuit board support is close to one side surface of second end is equipped with first conduction portion, first conduction portion with the power strip switches on, the circuit board support is close to one side surface of first end is equipped with the second conduction portion, the second conduction portion passes through the inner tube with the battery compartment lid switches on.

In one embodiment, the key board is provided with a key, and the key is electrically connected with the control main board and is used for enabling the control main board to realize different working modes.

In one embodiment, the control main board is provided with an identification circuit, and the identification circuit is used for identifying whether the anode and the cathode of the battery are respectively communicated with the circuit assembly and the battery compartment cover.

In one embodiment, the first connector, the second connector and the third connector are respectively any one of a USB connector, a Type-C connector, a Micro-B connector and a lighting connector.

In one embodiment, the housing is provided with a soft rubber pad along a circumferential surface for gripping.

In one embodiment, the operating modes include a first mode, a second mode, and a third mode;

the first mode is to control the intelligent display device to supply power to the thermal imager through the third connector and the second connector;

the second mode is to control the power supply device to supply power to the thermal imager through the first connector and the second connector;

and the third mode is to control the power supply device to supply power to the thermal imager and the intelligent display device through the first connector, the second connector and the third connector at the same time.

In another aspect, embodiments of the present application provide a thermal imager hand-held device comprising a securing device and a hand-held grip as described above; the fixing device is detachably connected with the handheld grip and comprises a first fixing part and a second fixing part; the first fixing part is used for fixing the thermal imager, and the second fixing part is used for fixing the intelligent display device; the intelligent display device comprises a mobile phone.

The application has at least the following beneficial effects: the hand-held grip provided by the embodiment of the application is characterized in that the grip body is provided with a power supply device, the power supply device can supply power for the thermal imager and the intelligent display device through the connecting wire, and the intelligent display device can supply power for the thermal imager through the connecting wire and realize signal transmission between the thermal imager and the intelligent display device. The handheld handle of the embodiment of the application can supply power for the thermal imager and the intelligent display device respectively, so that the problem that two electronic devices which are used simultaneously are cruising is solved, and the problem that one electronic device cannot normally use the corresponding function due to the fact that the other electronic device is powered off is avoided. When the condition that can't supply power for the thermal imager such as battery need be changed to handheld handle of this application embodiment, intelligent display device and thermal imager can keep normal connection, and intelligent display device can supply power for the thermal imager simultaneously, makes two electronic equipment can use in succession, causes the interrupt in the prevention use, influences user's use experience.

Drawings

Fig. 1 is a schematic structural diagram of a thermal imaging device handheld device according to an embodiment of the present application when a mobile phone and a thermal imaging device are fixed.

Fig. 2 is a schematic structural diagram of a thermal imaging device handheld device according to another embodiment of the present application when a mobile phone and a thermal imaging device are fixed.

Fig. 3 is a schematic view of a hand grip according to an embodiment of the present application (with the adaptor bracket removed).

Fig. 4 is a schematic structural view of a hand grip according to an embodiment of the present application.

FIG. 5 is an exploded view of a hand grip according to an embodiment of the present application.

FIG. 6 is a schematic cross-sectional view of a hand grip according to an embodiment of the present application.

Fig. 7 is an exploded view of a circuit assembly according to an embodiment of the present application.

The meaning of the various reference numerals in the drawings is as follows:

1. a thermal imager; 2. an intelligent display device; 3. a fixing device; 4. a connecting wire; 5. a grip body;

31. a second fixing portion; 32. a first fixing portion; 41. a first joint; 42. a second joint; 43. a third joint; 51. a key; 52. a housing; 53. a battery compartment cover; 54. a transfer bracket; 55. a gland; 56. a circuit assembly; 561. a circuit board bracket; 562. a second interface; 563. a first interface; 564. a key sheet; 565. a control main board; 566. a power panel; 567. an elastic member; 57. a battery; 58. an inner cylinder; 581. a first end; 582. a second end.

Detailed Description

The technical scheme of the application is further elaborated below by referring to the drawings in the specification and the specific embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the implementations of the present application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1 and 2, a thermal imager handheld device according to an embodiment of the present application includes a fixing device 3 and a handheld grip. The hand grip can be used for connecting the intelligent display device 2 (such as a mobile phone, a tablet computer and other intelligent devices with display screens) with the thermal imager 1, and can also be applied to connecting other two electronic devices with requirements.

The hand grip comprises a grip body 5 and a connecting wire 4.

As shown in fig. 3 and 4, the connection line 4 is a three-joint connection line, and includes a first joint 41, a second joint 42 and a third joint 43 that are connected by wires, the first joint 41 is electrically connected with the second joint 42 and the third joint 43 by power supply wires, and the second joint 42 is in signal connection with the third joint 43 by power supply signal wires. The first connector 41 is used for being connected with a power supply device in the hand grip in a plugging mode, and can respectively transmit power sources of the power supply device to a thermal imager connected with the second connector 42 in a plugging mode and an intelligent display device connected with the third connector 43 in a plugging mode. Specifically, the third connector 43 is used for being connected with the intelligent display device 2, and the power supply device can respectively supply power to the thermal imager 1 and the intelligent display device 2, and meanwhile, current and signal transmission are also realized between the thermal imager 1 and the intelligent display device 2. The first connector 41, the second connector 42 and the third connector 43 respectively comprise any one of a USB connector, a Type-C connector, a Micro-B connector and a lighting connector, and the connectors matched with the first connector, the second connector and the third connector can be arranged according to the interface of the electronic equipment.

As shown in fig. 5, the grip body 5 includes a housing 52, an adapter bracket 54, a gland 55, a circuit assembly 56, an inner barrel 58, a power supply, and a battery compartment cover 53. The power supply device in this embodiment is a battery 57, which may be a rechargeable battery or a non-rechargeable battery, for example. For ease of handling by the user, a soft rubber pad may be provided on the circumferential surface of the housing 52. The inner barrel 58 is disposed within the housing 52 and includes opposed first and second ends 581, 582. The circuit assembly 56 is mounted within the inner barrel 58 adjacent the first end 581. The gland 55 is mounted at the first end 581 of the inner cylinder 58, the adapting bracket 54 is mounted at an end of the housing 52 near the first end 581, the adapting bracket 54 is connected with the housing 52 through a screw, and the structure of the adapting bracket 54 can be specifically set according to the structure of the fixing device 3. The battery compartment cover 53 covers an end of the housing 52 adjacent the second end 582, and the battery compartment cover 53 is detachably connected to the housing 52 by threads. When the battery 57 is mounted in the inner tube 58, the positive and negative electrodes of the battery 57 are respectively abutted against the circuit assembly 56 and the battery compartment cover 53. The inner tube 58 and the battery compartment cover 53 in this embodiment are both made of conductive metal for constructing a current loop. Referring to fig. 1 and 2, the fixing device 3 includes a first fixing portion 32 and a second fixing portion 31, where the first fixing portion 32 and the second fixing portion 31 are respectively fixed on the adapting bracket 54, the first fixing portion 32 is used for fixing the thermal imager 1, and the second fixing portion 31 is used for fixing the intelligent display device 2. The first fixing portion 32 and the second fixing portion 31 may be clamps, for example, clamping jaw clamps capable of being opened and closed, and the intelligent display device and the thermal imager may be clamped in the clamping jaw clamps. In order to enable the thermal imager to be fixed more firmly, a clamping groove can be formed in the clamp, and the thermal imager and the intelligent display device can be clamped in the clamping groove and clamped and fixed through the clamping jaw. Alternatively, the first fixing portion 31 and the second fixing portion 31 may be clamps such as suction cups. The first fixing part 32 and the second fixing part 31 may be disposed in parallel, one side for fixing the thermal imager and the other side for fixing the intelligent display device.

As shown in fig. 6 and 7, the circuit assembly 56 includes a circuit board holder 561, a key board 564, keys 51, a power board 566, an elastic member 567, and a control main board 565. The control motherboard 565 is secured to a surface of the power panel 566 proximate to the first end 581. The resilient member 567 is secured to a surface of the power panel 566 proximate to the second end 582, the resilient member 567 in this embodiment being a spring. The key pad 564 is fixed to the control main board 565 and electrically connected to the control main board 565. A first conducting portion (not shown) is disposed on a side surface of the circuit board support 561 near the second end 582, the first conducting portion is conducted with the power board 566, a second conducting portion (not shown) is disposed on a side surface of the circuit board support 561 near the first end 581, and the second conducting portion is conducted with the battery compartment cover 53 through the inner tube 58. The key 51 is disposed on the key board 564, and the key 51 is electrically connected to the control motherboard 565, so that the control motherboard 565 realizes different operation modes. The power board 566 is fixed on the circuit board support 561 by screws, and the joint area of the power board 566 and the circuit board support 561 is conducted. The power strip 566 and the spring are welded, being directly connected to the positive pole of the battery 57 through the spring. The gland 55 is connected with the inner cylinder 58 through threads, so that close fit and stable conduction between the circuit board support 561 and the inner cylinder 58 are guaranteed. The inner tube 58 and the battery compartment cover 53 are connected by screw threads, and are conducted, and the battery compartment cover 53 directly contacts the negative electrode of the battery 57, so that the whole current loop is closed.

The specific current loop flows as follows:

battery 57 positive pole → spring → power panel 566 → control motherboard 565;

battery 57 negative pole → battery compartment cover 53 → inner barrel 58 → circuit board support 561 → power strip 566 → control motherboard 565.

The control motherboard 565 is configured to implement a plurality of operating modes, including a first mode, a second mode, and a third mode:

the first mode is to control the intelligent display device 2 to supply power to the thermal imager 1 through the third connector 43 and the second connector 42. In the first mode, i.e. the hand grip is not powered and not taken to the outside, the intelligent display device 2 supplies power to the thermal imager 1.

The second mode is to control the hand grip to supply power to the thermal imager 1 through the first connector 41 and the second connector 42. The second mode is that the hand grip supplies power to the thermal imager 1, and at this time, the intelligent display device 2 does not supply and take power to the outside.

The third mode is to control the hand grip to supply power to the intelligent display device 2 and the thermal imager 1 through the first joint 41, the second joint 42 and the third joint 43. The third mode is to hold the grip while powering the intelligent display device 2 and the thermal imager 1.

The control main board 565 is provided with an identification circuit (not shown) for identifying whether the positive and negative poles of the battery 57 are respectively connected with the circuit assembly 56 and the battery compartment cover 53, and if it is determined that the passage is disconnected, the control main board 565 switches the operation mode to the first mode. The purpose of setting up identification circuit is when the handheld grip needs to change battery 57, makes intelligent display device 2 and thermal imager 1 keep connecting to can be through intelligent display device 2 for thermal imager 1 power supply, prevent thermal imager 1 can't continuous use because of handheld grip outage.

With continued reference to fig. 6 and 7, the control motherboard 565 is further provided with a first interface 563 and a second interface 562, the first interface 563 is used for connecting to an external power source to charge the rechargeable battery, and the second interface 562 is used for connecting to the first connector 41. When the battery 57 is a non-rechargeable battery, the first interface 563 may not be provided, and of course, the first interface 563 may be provided, so that the hand grip may use a rechargeable battery or a non-rechargeable battery.

According to the handheld grip and the thermal imager handheld device, the handheld grip can charge the battery of the handheld grip, and meanwhile, the thermal imager and the mobile phone can be charged through the battery, so that the cruising ability of the two is improved. The battery of the thermal imaging system can be replaced, the endurance of the handheld grip is enhanced, when the battery is replaced, the connection between the current and the signal can be realized between the mobile phone and the thermal imaging system, the interruption of the thermal imaging system in use is avoided, and the use experience of a user is improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A hand grip, characterized by: comprises a grip body (5) and a connecting wire (4); the handle body (5) comprises a shell (52) and a power supply device arranged in the shell (52);

the connecting wire (4) comprises a first connector (41), a second connector (42) and a third connector (43), wherein the first connector (41) is electrically connected with the second connector (42) and the third connector (43) respectively, and the second connector (42) is in signal connection with the third connector (43); the first connector (41) is connected with the power supply device in a plugging manner;

the second connector (42) is used for being in plug connection with the thermal imager (1), and the third connector (43) is used for being in plug connection with the intelligent display device (2) so as to realize current transmission between the power supply device and the thermal imager (1) and current transmission between the intelligent display device (2) and the thermal imager (1) respectively.

2. The hand grip of claim 1, wherein: the power supply device comprises a battery (57), the battery (57) comprising a rechargeable battery or a non-rechargeable battery; the hand grip further comprises a control motherboard (565) disposed within the housing (52) and electrically connected to the battery (57);

when the battery (57) is a rechargeable battery, a first interface (563) and a second interface (562) are arranged on the control main board (565);

when the battery (57) is a non-rechargeable battery, a second interface (562) is arranged on the control main board (565);

the first interface (563) is used for being connected with an external power supply to charge the rechargeable battery, and the second interface (562) is in plug connection with the first connector (41).

3. The hand grip of claim 2, wherein: the handle body (5) further comprises a switching support (54), a gland (55), a circuit assembly (56), an inner cylinder (58) and a battery bin cover (53); the inner barrel (58) is disposed within the housing (52) and includes opposed first (581) and second (582) ends; the circuit assembly (56) is mounted within the inner barrel (58) at a location proximate the first end (581); the gland (55) is arranged at a first end (581) of the inner cylinder (58), and the switching support (54) is arranged at one end, close to the first end (581), of the shell (52); the battery compartment cover (53) is arranged at one end of the shell (52) close to the second end (582); when the battery (57) is arranged in the inner cylinder (58), the anode and the cathode of the battery (57) are respectively abutted with the circuit assembly (56) and the battery compartment cover (53).

4. The hand grip of claim 3, wherein: the circuit assembly (56) comprises a circuit board bracket (561), a key board (564), a power board (566), an elastic component (567) and the control main board (565); the control main board (565) is fixed on the surface of the power board (566) close to the first end (581); -the resilient member (567) is fixed to a surface of the power panel (566) near the second end (582); the key board (564) is fixed on the control main board (565) and is electrically connected with the control main board (565); the circuit board support (561) is close to a side surface of the second end (582) and is provided with a first conduction part, the first conduction part is conducted with the power panel (566), the side surface of the circuit board support (561) close to the first end (581) is provided with a second conduction part, and the second conduction part is conducted through the inner barrel (58) and the battery compartment cover (53).

5. The hand grip of claim 4, wherein: the key board (564) is provided with keys (51), and the keys (51) are electrically connected with the control main board (565) and are used for enabling the control main board (565) to realize different working modes.

6. The hand grip of claim 3, wherein: the control main board (565) is provided with an identification circuit which is used for identifying whether the anode and the cathode of the battery (57) are respectively communicated with the circuit assembly (56) and the battery compartment cover (53).

7. The hand grip of claim 1, wherein: the first connector (41), the second connector (42) and the third connector (43) are respectively any one of a USB connector, a Type-C connector, a Micro-B connector and a Lightning connector.

8. The hand grip of claim 1, wherein: the housing (52) is provided with a soft rubber pad for gripping along a circumferential surface.

9. The hand grip of claim 5, wherein: the working modes comprise a first mode, a second mode and a third mode;

the first mode is to control the intelligent display device (2) to supply power to the thermal imager (1) through the third connector (43) and the second connector (42);

the second mode is to control the power supply device to supply power to the thermal imager (1) through the first connector (41) and the second connector (42);

the third mode is to control the power supply device to supply power to the thermal imager (1) and the intelligent display device (2) through the first connector (41), the second connector (42) and the third connector (43) at the same time.

10. A thermal imager hand-held device, characterized in that: comprising a securing device (3) and a hand grip according to any of claims 1 to 9; the fixing device (3) is detachably connected with the hand-held grip and comprises a first fixing part (32) and a second fixing part (31); the first fixing part (32) is used for fixing the thermal imager (1), and the second fixing part (31) is used for fixing the intelligent display device (2).