Handheld temperature detection device

Abstract

According to the handheld temperature detection device, a main machine shell is provided with a closed key body installation frame, and a control piece can be installed in the key body installation frame in a sealed mode and fixedly installed on the main machine shell. Due to the fact that the key body installation frame is of the closed frame body structure, the frame body structure can directly form circumferential sealing on the control piece, mutual splicing of a plurality of components is not needed, assembling is simple, and the sealing effect on the control piece is easier to guarantee. Moreover, the key body mounting frame is directly positioned on the host shell, and in the assembly process, the control piece can be firstly mounted on the key body mounting frame, and then the host shell and the control piece are assembled with other parts, so that the control piece is simpler and more convenient to mount.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of food cooking, in particular to a handheld temperature detection device for detecting temperature. BACKGROUND

[0002] With the progress of science and technology and the increasing demand for food taste and nutrition, people expect more precise control of temperature elements in the cooking process, such as more accurate control of food temperature or the temperature of water used to heat food, and therefore a temperature detection device applied to food cooking has emerged.

[0003] The handheld temperature detection device is a kind of portable temperature detection device, which is also called handheld temperature probe, handheld temperature meter, food probe, etc. Generally, due to the humid environment of the handheld temperature detection device, such as detecting the temperature of water or food in water, the waterproof effect is required to be higher. In order to control the handheld temperature detection device, buttons and other control components are arranged on the shell, but the control components are usually spliced and clamped by multiple components for sealing, which leads to a complex sealing structure of the control components and high assembly difficulty, and it is difficult to ensure the sealing and waterproof effect. CONTENT OF THE INVENTION

[0004] The present application provides a handheld temperature detection device to provide a more simple waterproof structure.

[0005] In order to achieve the above purpose, the present application provides a handheld temperature detection device, which comprises a holding main body for a user to hold, and the holding main body comprises:

[0006] A main shell, which surrounds an installation cavity, and has a closed key body installation frame;

[0007] A control unit, which is arranged in the installation cavity, and has a trigger switch;

[0008] And at least one control component, which is sealingly installed in the key body installation frame and fixedly installed on the main shell, and is used for an operator to trigger the trigger switch.

[0009] In an embodiment, the main shell comprises a first shell and a second shell, the first shell and the second shell are buckled to each other to surround at least a part of the installation cavity, at least one of the first shell and the second shell has the key body installation frame, and the control component is clamped and fixed by the first shell and the second shell.

[0010] In one embodiment, the control includes a trigger portion for being pressed by an operator, a support portion for supporting the trigger portion, and a connecting portion for connecting the support portion and the trigger portion, the support portion extends from the outside of the key body mounting frame to the inside of the key body mounting frame and is clamped and fixed by the first shell and the second shell; the connecting portion is arranged around the trigger portion, and in the pressing direction of the trigger portion, the connecting portion has a shape and / or structure that is easier to deform than the trigger portion and the support portion, so that the trigger portion can move towards the corresponding trigger switch under the pressing force of the operator to trigger the trigger switch.

[0011] In one embodiment, in the pressing direction of the trigger portion, the thickness of the connecting portion is smaller than the thickness of the support portion and the trigger portion.

[0012] In one embodiment, the support portion has a cylindrical structure extending in the pressing direction of the trigger portion and a bending portion bent from the inner end of the cylindrical structure to the peripheral side thereof, the cylindrical structure is arranged through the key body mounting frame, and the bending portion is clamped into the first shell and the second shell to form a limit.

[0013] In one embodiment, at least one of the support portion and the key body mounting frame is provided with a ring-shaped sealing protrusion to enhance the sealing effect between the support portion and the key body mounting frame.

[0014] In one embodiment, the first shell and the second shell are made of hard material, and the control is made of flexible material.

[0015] In one embodiment, the first shell or the second shell provided with the key body mounting frame is a one-piece structure.

[0016] In one embodiment, the first shell has a first side portion, the second shell has a second side portion, the key body mounting frame is located on the first side portion or the second side portion, and the first side portion and the second side portion are buckled to each other to form at least a part of the side portion of the main shell.

[0017] In one embodiment, a detection assembly is further included, the detection assembly is mounted on the holding main body, the detection assembly has a temperature detection sensor for detecting the temperature of food, and the temperature detection sensor is electrically connected to the control unit.

[0018] According to the handheld temperature detection device of the above embodiment, the main shell has a closed key body mounting frame, the control handle can be sealedly mounted in the key body mounting frame and fixedly mounted on the main shell. Since the key body mounting frame is a closed frame structure, the frame structure can directly form a circumferential seal for the control handle, without the need for multiple components to be spliced with each other, so that the assembly is simple and the sealing effect for the control handle is more easily ensured. Moreover, the key body mounting frame is directly located on the main shell, so that in the assembly process, the control handle can be mounted on the key body mounting frame first, and then the main shell together with the control handle and other components are assembled, so that the mounting of the control handle is more simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a schematic view of the appearance structure of a temperature detection device in an embodiment of the present application;

[0020] Figure 2 FIG. 2 is a schematic view of the exploded structure of a temperature detection device in an embodiment of the present application;

[0021] Figure 3 FIG. 3 is a schematic view of the structure of the control handle, the first shell and the second shell of a temperature detection device in an embodiment of the present application after assembly;

[0022] Figure 4 FIG. 4 is a schematic view of the control handle in an embodiment of the present application from different perspectives; 5

[0023] Figure 6 FIG. 5 is a sectional view of the control handle in an embodiment of the present application. DETAILED DESCRIPTION

[0024] The utility model will be further described in detail below through specific embodiments combined with the drawings. In different embodiments, similar elements are associated with similar element labels. In the following embodiments, many details are described in order to make the present application better understood. However, those skilled in the art can easily realize that part of the features can be omitted in different cases, or can be replaced by other elements, materials or methods. In some cases, some operations related to the present application are not shown or described in the specification in order to avoid the core part of the present application being overwhelmed by too much description, and it is not necessary for those skilled in the art to describe these related operations in detail according to the description in the specification and the general technical knowledge in the art to completely understand the related operations.

[0025] ​In addition, features described in the specification, operations or characteristics can be combined in any appropriate manner in various embodiments. Meanwhile, the steps or actions in the method description can also be sequentially changed or adjusted in a manner that can be apparent to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment, and do not mean that the sequence is necessary, unless otherwise stated that a certain sequence must be followed.

[0026] The serial numbers of the components in the specification, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "coupling" in the present application include direct and indirect connections (couplings) unless otherwise specified.

[0027] The present application provides a handheld temperature detection device (hereinafter referred to as a temperature detection device) which can be used to insert into the inside of food during cooking or after cooking to detect the temperature inside the food.

[0028] Specifically, the temperature detection device can detect the temperature of the food or the cooking space during the cooking process of the food. The food can be in any cooking space, including but not limited to steaming, boiling, baking, roasting, frying, frying, or heat treatment by any other means.

[0029] Please refer to Figure 1 In some embodiments of the present application, a temperature detection device is provided, which includes a holding main body 100 for a user to hold and a detection assembly 200. The holding main body 100 can be used for a user to hold to use the temperature detection device 1. The detection assembly 200 is mounted on the holding main body 100. The mounting can be a movable connection or a fixed connection. The connection between the detection assembly 200 and the holding main body 100 can refer to various existing connection structures. The detection assembly 200 has a temperature detection sensor (not shown in the figure) for detecting the temperature of the food, which can use any temperature detection sensor that can be applied to the temperature detection device 1, such as various temperature detection sensors of the existing temperature detection device 1.

[0030] Please refer to Figure 2 and 3 In some embodiments, the holding main body 100 includes a main housing 110, at least one control 120, a control unit 130, and other related components. The other related components can refer to the prior art.

[0031] The main housing 110 encloses an installation cavity, which can be used to accommodate various components that need to be accommodated in the main housing 110, such as the control unit 130. The main housing 110 has an external structure that is convenient for an operator to hold. The main housing 110 can be formed by two or more sub-housings, such as the first housing 114 and the second housing 115 described below. The main housing 110 has a closed key body installation frame 117, which can be located on one of the sub-housings. The control member 120 is sealingly installed in the key body installation frame 117 and fixedly installed on the main housing 110. The control unit 130 has a trigger switch 131, and the control member 120 is used by an operator to trigger the trigger switch 131 to input relevant instructions. The control member 120 can use at least one of, but is not limited to, a physical button, a touch button, and a touch screen. The instructions input by the control member 120 can be used to, but are not limited to, control the turning on of the temperature detection device 1, parameter adjustment, parameter locking (such as locking of the detected temperature), and implementation of other functions in the existing temperature detection device 1. The control member 120 can input instructions to the control unit 130 through various existing ways, such as mechanical signals, electrical signals, or other types of signals.

[0032] In the handheld temperature detection device, since the key body installation frame 117 is a closed frame structure, the frame structure can directly form a circumferential seal to the control member 120, without the need for multiple components to be spliced with each other, which is simple to assemble and easier to ensure the sealing effect of the control member 120. Moreover, the key body installation frame 117 is directly located on the main housing 110, so in the assembly process, the control member 120 can be installed on the key body installation frame 117 first, and then the main housing 110 together with the control member 120 and other components are assembled, which makes the installation of the control member 120 more simple and convenient.

[0033] More specifically, please refer to Figures 1-3 In some embodiments, the main housing 110 includes the first housing 114 and the second housing 115, and the first housing 114 and the second housing 115 are buckled with each other to enclose at least part of the installation cavity. That is, the entire main housing 110 can be formed by only the first housing 114 and the second housing 115 buckled with each other, as shown in Figure 1 and 2 At this time, the first housing 114 and the second housing 115 enclose the entire installation cavity. However, in some other embodiments, the main housing 110 can include more sub-housings in addition to the first housing 114 and the second housing 115, and the first housing 114 and the second housing 115 are only used to form part of the main housing 110, that is, to enclose part of the installation cavity.

[0034] Wherein, at least one of the first housing 114 and the second housing 115 has a key body mounting frame 117, in Figure 2 In the illustrated embodiment, the key mounting frame 117 is disposed on the first housing 114. However, in other embodiments, the key mounting frame 117 may also be disposed on the second housing 115, or even on both the first housing 114 and the second housing 115, for mounting different control components 120. The control component 120 is clamped and fixed by the first housing 114 and the second housing 115. In this embodiment, the control component 120 can more easily form a sealed connection with the key mounting frame 117, and can also be conveniently fixed by the interlocking first housing 114 and the second housing 115.

[0035] The control component 120 can be fixed by the main housing 110 in any feasible manner, such as clamping, welding, or locking with fasteners. These feasible methods can refer to the sealing and assembly methods of the control component 120 in the prior art.

[0036] Please refer to Figures 3-6 In some embodiments of this application, a structure for a control element 120 is provided. The control element 120 includes a trigger portion 121 for pressing by an operator, a connecting portion 122, and a support portion 123 for supporting the trigger portion 121. The connecting portion 122 connects the support portion 123 and the trigger portion 121. The support portion 123 extends from the outer side of the key body mounting frame 117 (the outer side being the entire exterior of the main housing 110) to the inner side of the key body mounting frame 117 (the inner side being the entire interior of the main housing 110), and is clamped and fixed by a first housing 114 and a second housing 115. The support portion 123 provides support for the entire control element 120. The connecting portion 122 surrounds the trigger portion 121, connecting the trigger portion 121 and the support portion 123 together.

[0037] In some embodiments, in the pressing direction of the trigger portion 121 (i.e., the pressing direction from the outside to the inside, such as...) Figure 6 As shown in Figure B, the connecting portion 122 has a shape and / or structure that is more deformable than the trigger portion 121 and the support portion 123, so that the trigger portion 121 can move toward the corresponding trigger switch 131 under the operator's pressing pressure to trigger the corresponding trigger switch 131. This more deformable shape and / or structure of the connecting portion 122 ensures that when the operator presses the trigger portion 121, the trigger portion 121 and the support portion 123 do not deform or only undergo slight deformation; the main deformation occurs in the connecting portion 122, guaranteeing that the trigger portion 121 can move from the outside to the inside along the desired direction, more accurately triggering the corresponding trigger switch 131.

[0038] The more easily deformable shape and / or structure of the connecting portion 122 can be achieved by relevant shapes and / or structures in the prior art. Please refer to Figure 6 An example (but not limited to this way) is given in some embodiments of the present application, in the pressing direction of the triggering portion 121 (i.e. the pressing direction from outside to inside, as shown in B in Figure 6 , the thickness of the connecting portion 122 is less than the thickness of the supporting portion 123 and the triggering portion 121. The difference in thickness makes the connecting portion 122 more easily deformed than the triggering portion 121 and the supporting portion 123 when pressed by the operator.

[0039] In addition, the first shell 114 and the second shell 115 can also be fixed to the supporting portion 123 by various feasible ways in the prior art. Please refer to Figures 3-6 An example (but not limited to this way) is given in some embodiments of the present application, the supporting portion 123 has a cylindrical structure 1231 extending in the pressing direction of the triggering portion 121 and a bending portion 1232 bent from the inner end of the cylindrical structure 1231 to the peripheral side thereof. The cylindrical structure 1231 is arranged through the key body mounting frame 117, and the bending portion 1232 is clamped into the first shell 114 and the second shell 115 to form a limit. Among them, one end of the connecting portion 122 is connected with the triggering portion 121, and the bending portion 1232 is arranged at the end of the cylindrical structure 1231 away from the connecting portion 122.

[0040] The cylindrical structure 1231 is not limited to a cylindrical tube, but can also be a Figure 4 waist-shaped tube, or a cylindrical tube and a special-shaped tube, etc. The cylindrical structure 1231 has the purposes of supporting the connecting portion 122 and the triggering portion 121, forming a waterproof seal around the connecting portion 122 and the triggering portion 121, forming a sealed connection with the key body mounting frame 117, and connecting the bending portion 1232 to better fix the whole control 120. Therefore, the cylindrical structure 1231 can be of any shape as long as these functions are met.

[0041] The control 120 (such as the supporting portion 123) can be sealed and connected with the key body mounting frame 117 by any feasible way, such as clamping sealing, glue filling sealing, adding a sealed cavity, etc. In order to further improve the sealing effect and simplify the sealing process, please refer to Figure 3 and 4 In some embodiments, at least one of the supporting portion 123 and the key body mounting frame 117 is provided with a ring-shaped sealing rib 1233 to strengthen the sealing effect between the supporting portion 123 and the key body mounting frame 117. In Figure 3 and 4In this case, the sealing protrusions 1233 are arranged around the circumferential surface of the supporting portion 123. When the supporting portion 123 is inserted into the key body mounting frame 117, the two form a tight fit, so that the sealing protrusions 1233 are pressed to deform and form a seal. The sealing protrusions 1233 can be at least one ring, Figure 4 As shown in FIG. 2, the sealing protrusions 1233 are two rings.

[0042] As shown in FIG. 2, the sealing protrusions 1233 are two rings. Figure 4 As shown in FIG. 2, the sealing protrusions 1233 are two rings. 5 As shown in FIG. 2, the sealing protrusions 1233 are two rings.

[0043] In addition, as shown in FIG. 2, the supporting portion 123, the connecting portion 122, and the trigger portion 121 can be integrally formed. Of course, in other embodiments, at least one of the supporting portion 123, the connecting portion 122, and the trigger portion 121 can be separately manufactured and then fixed to each other by various fixing methods. Figure 2 In addition, as shown in FIG. 2, the supporting portion 123, the connecting portion 122, and the trigger portion 121 can be integrally formed. Of course, in other embodiments, at least one of the supporting portion 123, the connecting portion 122, and the trigger portion 121 can be separately manufactured and then fixed to each other by various fixing methods.

[0044] In order to improve the sealing effect of the control member 120, in some embodiments, the first shell 114 and the second shell 115 (including the key body mounting frame 117) are made of a hard material, and the control member 120 is made of a flexible material, so that the control member 120 is deformed by extrusion during assembly to achieve sealing. The hard material can be made of a material that is harder than the flexible material, such as metal or hard plastic. The flexible material can be made of silicone or other flexible materials. Of course, in some embodiments, the control member 120 can also be made of a hard material, such as metal or hard plastic.

[0045] Further, as shown in FIG. 2, the supporting portion 123, the connecting portion 122, and the trigger portion 121 can be integrally formed. Of course, in other embodiments, at least one of the supporting portion 123, the connecting portion 122, and the trigger portion 121 can be separately manufactured and then fixed to each other by various fixing methods. Figure 1 2 ​In some embodiments, the first housing 114 has a first side 1144 and the second housing 115 has a second side 1156, the first side 1144 and the second side 1156 are buckled to each other to form at least a part of the side of the main housing 110. The key body mounting frame 117 is located on the first side 1144 or the second side 1156, so that the operation control 120 is mounted on the side of the main housing 110, neither occupying the front or back space of the main housing 110, so that the front or back space can be used to set a display screen or other components, nor being convenient for the operator to hold the main housing 110, so that the thumb can more conveniently trigger the operation control 120.

[0046] The above application of specific examples to the utility model is described, only for help to understand the utility model, and not to limit the utility model. For the skilled in the art to which the utility model belongs, according to the idea of the utility model, a number of simple deductions, deformation or replacement can be made.

Claims

1. A handheld temperature detection device, characterized in that, Includes a gripping body for a user to hold, the gripping body comprising: A main unit housing, the main unit housing forming a mounting cavity, and the main unit housing having a closed key mounting frame; A control unit, which is located within the mounting cavity, and which has a trigger switch; And at least one control element, which is sealed and installed in the key body mounting frame and fixedly installed on the host housing, and the control element is used for the operator to trigger the trigger switch; The main unit housing includes a first housing and a second housing, which are fastened together to form at least a portion of the mounting cavity. At least one of the first housing and the second housing has the key mounting frame, and the control member is clamped and fixed by the first housing and the second housing.

2. The handheld temperature detection device as described in claim 1, characterized in that, The control element includes a trigger portion for pressing by an operator, a support portion for supporting the trigger portion, and a connecting portion for connecting the support portion and the trigger portion. The support portion extends from the outside of the key body mounting frame to the inside of the key body mounting frame and is clamped and fixed by the first housing and the second housing. The connecting portion is disposed around the trigger portion, and in the pressing direction of the trigger portion, the connecting portion has a shape and / or structure that is more deformable than the trigger portion and the support portion, so that the trigger portion can move towards the corresponding trigger switch under the operator's pressing force to trigger the trigger switch.

3. The handheld temperature detection device as described in claim 2, characterized in that, In the pressing direction of the trigger part, the thickness of the connecting part is less than the thickness of the support part and the trigger part.

4. The handheld temperature detection device as described in claim 2, characterized in that, The support portion has a cylindrical structure extending along the pressing direction of the trigger portion and a bent portion bending from the inner end of the cylindrical structure to its periphery. The cylindrical structure is disposed through the key body mounting frame, and the bent portion is inserted into the first housing and the second housing to form a limit.

5. The handheld temperature detection device as described in claim 2, characterized in that, At least one of the support portion and the key body mounting frame is provided with annular sealing ribs to enhance the sealing effect between the support portion and the key body mounting frame.

6. The handheld temperature detection device as described in claim 1, characterized in that, The first housing and the second housing are made of rigid materials, while the control component is made of flexible materials.

7. The handheld temperature detection device as described in claim 1, characterized in that, The first housing or the second housing with the key mounting frame is an integrally formed structure.

8. The handheld temperature detection device as described in claim 1, characterized in that, The first housing has a first side, the second housing has a second side, and the key mounting frame is located on the first side or the second side. The first side and the second side are interlocked to form at least a portion of the side of the main housing.

9. The handheld temperature detection device as described in any one of claims 1 to 8, characterized in that, It also includes a detection component, which is mounted on the grip body and has a temperature sensor for detecting the temperature of the food, and the temperature sensor is electrically connected to the control unit.

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