CN219878362U - Pen type animal scald instrument - Google Patents

Abstract

The utility model provides a pen-type animal scald apparatus, which relates to the technical field of medical test tools and comprises a shell, a heating assembly, a scald assembly and a locking assembly. A containing cavity is formed in the shell, and a first via hole is formed in the shell; the heating component comprises a workpiece, a heating piece and a heat conducting rod, the heat conducting rod is arranged along the axial direction of the shell, and the workpiece is in heat conduction contact with the heat conducting rod; the scald assembly comprises a scald part and a connecting part, the connecting part is connected with the scald part, and the connecting part penetrates through the first via hole and is in thermal conduction contact with the heat conducting rod; the locking assembly comprises a transmission sleeve and a locking piece, the transmission sleeve is sleeved outside the heating assembly, a second through hole is formed in the transmission sleeve and used for allowing the connecting portion to penetrate through, a guide surface is arranged on the transmission sleeve, one end of the locking piece abuts against the guide surface, and the other end of the locking piece abuts against the connecting portion. Not only is convenient for an operator to hold by hand, but also the scalding components with different scalding areas can be replaced very conveniently under the condition that the heat insulation gloves are not used.

Description

Pen type animal scald instrument

Technical Field

The utility model relates to the technical field of medical test tools, in particular to a pen-type animal scald apparatus.

Background

At present, compared with an in-vitro cell burn and scald model, the burn and scald animal model can better simulate the occurrence and development process of human burns and scalds, so how to prepare the burn and scald animal model faster and better is a key step of the research on the healing of the wound surfaces of the human burns and scalds.

The existing animal scalding instrument generally uses a scalding structure with higher temperature to contact with the skin of a test animal so as to create a surface scalding area on the body of the test animal.

When it is required to perform scald tests of different areas on multiple animals with different volumes at one time (for example, it is required to prepare burn and scald animal models with different scald areas by using mice and rats with different volumes); the method of replacing the scald apparatus with different scald areas can be adopted, but the replacement process is complicated (debugging equipment, power supply connection and the like are needed), the operation is inconvenient, and the preparation efficiency is low; or, adopt the mode of the direct scald structure of changing different areas of thermal-insulated gloves, however, its change process needs manual operation, if thermal-insulated gloves have the damage department, will have the scald risk of certain degree to, because the scald structure is general less (especially for the scalding head of small-size animal), the flexibility of thermal-insulated gloves in addition is relatively poor, the scald structure drops or can't change the problem of scald structure easily appears.

Applicant has found the following prior art by:

prior art 1, publication no: CN216535636U (burn and scald molding apparatus) is a chinese patent document, which is to press an ironing head against a molding surface of an animal by holding an operation handle, so as to prepare a burn and scald animal model, and although the detachable ironing head is provided, the problem that the scalding structure falls off or cannot be replaced when the scalding structure is replaced by using a heat insulation glove due to the small volume of the ironing head (for example, the description of the ironing head may be a round ironing head with a diameter of 0.5 cm).

Prior art 2, publication no: CN211512157U (a portable digital temperature control scald apparatus) is a chinese patent document, which realizes the preparation of an animal model for burns and scalds through the quick-release stainless steel scald head, but because the volume of the scald head is very small (for example, the description in the specification can be a cylindrical scald head with a diameter of 6 mm), when the scald head is replaced by using the heat insulation glove, the problem that the scald structure falls off or the scald structure cannot be replaced easily occurs.

Disclosure of Invention

In order to solve the technical problems in the related art, the utility model provides a pen type animal scald apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pen-type animal scald apparatus comprises a shell, a heating component, a scald component and a locking component;

the shell is formed into a strip-shaped structure, a containing cavity is formed in the shell, and a first through hole communicated with the containing cavity is formed in one end face of the shell;

the heating assembly is accommodated in the accommodating cavity and comprises a workpiece, a heating piece for heating the workpiece and a heat conducting rod, wherein the heat conducting rod is arranged along the axial direction of the shell, and the workpiece is in heat conduction contact with the heat conducting rod;

the scald assembly comprises a scald part formed into a plate-shaped structure and a connecting part formed into a rod-shaped structure, one end of the connecting part is connected with the scald part, and the other end of the connecting part is used for penetrating through the first via hole and thermally contacting with the heat conducting rod;

the locking assembly comprises a transmission sleeve movably arranged in the accommodating cavity and at least one locking piece rotatably arranged in the accommodating cavity, the transmission sleeve is sleeved outside the heating assembly, a second through hole corresponding to the first through hole is formed in the transmission sleeve, the second through hole is used for enabling the connecting portion to penetrate through, so that the connecting portion can be detachably connected with the transmission sleeve and can be in thermal conduction contact with the heat conducting rod, a guide surface is arranged on the transmission sleeve, the guide surface bends towards the direction of the heat conducting rod, one end of the locking piece slidably abuts against the guide surface, and the other end of the locking piece abuts against the connecting portion.

Alternatively, the workpiece is formed in a cylindrical structure, and the heating member is formed as a heating coil wound outside the workpiece, and one end of the heating coil is used for communicating with a power source.

Optionally, the pen-type animal scald apparatus further comprises an adjusting button arranged on the outer peripheral wall of the shell and a control unit arranged in the accommodating cavity, wherein the control unit is electrically connected with the adjusting button and the heating coil respectively.

Optionally, a third through hole communicated with the accommodating cavity is further formed in the peripheral wall of the shell, the locking assembly further comprises a button, a first elastic piece and a second elastic piece, the button is movably arranged in the third through hole in a penetrating mode, one end of the button extends out of the shell, the other end of the button is connected with the shell through the first elastic piece, a first wedge-shaped surface is formed on the button, a second wedge-shaped surface matched with the first wedge-shaped surface is formed at one end, far away from the first through hole, of the transmission sleeve, the transmission sleeve is connected with the shell through the second elastic piece, the first elastic piece is used for enabling the button to reset, and the second elastic piece is used for enabling the transmission sleeve to reset;

wherein the button is configured such that when the button is moved into the receiving cavity, the first wedge surface abuts the second wedge surface to enable the drive sleeve to move toward the first via.

Optionally, the pen-type animal scalding instrument further comprises a mounting block, wherein the mounting block comprises a first block body and a second block body which are oppositely arranged, and a third block body arranged between the first block body and the second block body, the third block body is used for being mounted in the accommodating cavity, a first sliding groove is formed on the side surface, close to the second block body, of the first block body, and a second sliding groove is formed on the side surface, close to the first block body, of the second block body;

the button comprises a pressing part and a plug-in part which are connected with each other, one end of the pressing part extends out of the shell, the first wedge-shaped surface is formed on the pressing part, a first sliding block matched with the first sliding groove and a second sliding block matched with the second sliding groove are formed on the plug-in part, and two ends of the first elastic piece are respectively connected with the third block and the plug-in part.

Optionally, the transmission sleeve comprises a first part and a second part which are connected with each other, the first part is sleeved outside the heat conducting rod, the second part is sleeved outside the workpiece and the heating piece, and the size of the first part in the radial direction of the shell is smaller than that of the second part in the radial direction of the shell;

the pen-type animal scald apparatus further comprises two stop blocks which are oppositely arranged, wherein the first part is arranged between the two stop blocks in a penetrating mode, the second elastic parts are arranged in two mode, the two second elastic parts are respectively in one-to-one correspondence with the two stop blocks, and two ends of the second elastic parts are respectively connected with the stop blocks and the second part.

Optionally, the connecting portion includes a threaded rod structure, and the second via hole is formed with an internal thread matching the threaded rod structure.

Optionally, the connecting part further comprises a clamping sleeve sleeved outside the threaded rod structure, the length of the clamping sleeve is smaller than that of the threaded rod structure, and one end of the clamping sleeve is connected with the scalding part;

the locking piece sets up to two, two the locking piece sets up relatively and two connect through two third elastic component between the locking piece, two be formed with the breach on the locking piece respectively, two the breach of locking piece can enclose jointly and close the holding tank, the shape of holding tank with joint cover mutually matches so that two the locking piece can the joint cover of joint centre gripping jointly.

Optionally, the clamping sleeve comprises a first section and a second section which are connected with each other, the first section is closer to the scalding part than the second section, and the size of the first section in the radial direction of the threaded rod structure is smaller than the size of the second section in the radial direction of the threaded rod structure.

Optionally, the pen-type animal scald apparatus further comprises a temperature detection module arranged in the accommodating cavity and a display module arranged on the outer peripheral wall of the shell, wherein the temperature detection module is electrically connected with the workpiece to be used for measuring the temperature of the workpiece, and the display module is electrically connected with the temperature detection module to be used for displaying the temperature value measured by the temperature detection module.

The beneficial effects are that:

1. through the technical scheme, in the first aspect, the shell of the pen-type animal scalding instrument is in a strip-shaped structure, so that the pen-type animal scalding instrument is favorable for being held by an operator in a single hand, and the operator can locally adjust the fixed animal by using an idle hand in the preparation process, so that a scalding part can be more accurately contacted with the skin of the animal; in a second aspect, the heating assembly of the present utility model is disposed in the housing, and the burn-out assembly is mounted at one end of the housing, that is, the heating assembly and the burn-out assembly of the present utility model are formed into a relatively compact and highly integrated structure, and compared with the prior art, the present utility model has the advantages of compact structure, small volume and weight, and is also beneficial to reducing heat transfer loss, so as to save energy; in the third aspect, the connecting part of the scald assembly is arranged in the second through hole in a penetrating way, and the scald assembly is detachably connected with the transmission sleeve under the abutting action of the locking piece, so that the scald assembly can be reliably clamped by the locking piece, an operator can hold the pen-type animal scald apparatus of the utility model to prepare an animal scald model, and the scald assembly is installed in a mode of the second through hole and the locking piece, so that the scald assembly with different scald areas can be very conveniently replaced under the condition that the heat insulation gloves are not used when different scald tests are required to be carried out on animals with different volumes at one time.

2. Other benefits or advantages of the utility model will be described in detail with reference to specific structures in the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art. Furthermore, it should be understood that the scale of each component in the drawings in this specification is not represented by the scale of actual material selection, but is merely a schematic diagram of structures or positions, in which:

fig. 1 is a schematic perspective view of a pen-type animal scalding device according to an exemplary embodiment of the present utility model;

fig. 2 is a schematic cross-sectional view of a pen-type animal scalding apparatus according to an exemplary embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of a partial structure at A in FIG. 2;

FIG. 4 is an enlarged schematic view of a partial structure at B in FIG. 2;

fig. 5 is a schematic perspective view of a pen-type animal scalding device according to an exemplary embodiment of the present utility model, wherein a part of the housing structure is hidden;

FIG. 6 is a schematic illustration of an assembled configuration of a button and mounting block provided by an exemplary embodiment of the present utility model, wherein a portion of the drive sleeve is also shown;

fig. 7 is a schematic view showing an assembled structure of a scald module and a lock module according to an exemplary embodiment of the present utility model;

FIG. 8 is a schematic perspective view of a locking assembly according to an exemplary embodiment of the present utility model, wherein two locking tabs are in a clamped state;

FIG. 9 is a schematic perspective view of a latch assembly according to an exemplary embodiment of the present utility model, wherein two latch tabs are in a separated state;

fig. 10 is a schematic perspective view of a scald module according to an exemplary embodiment of the utility model.

The reference numerals in the drawings indicate:

100-pen type animal scald apparatus; 101-adjusting buttons; 102-a control unit; 1-a housing; 11-a receiving cavity; 12-a first via; 13-a third via; 2-a heating assembly; 21-a workpiece; 22-heating element; 23-heat conducting rods; 3-scalding components; 31-a scalding part; 32-a connection; 321-a threaded rod structure; 322-a clamping sleeve; 3221-first segment; 3222-a second segment; a 4-lock assembly; 41-a transmission sleeve; 411-second vias; 412-a second wedge face; 413-a first part; 414-a second portion; 42-locking piece; 421-gap; 422-avoiding port; 43-guide surface; 44-buttons; 441-a first wedge face; 442-a pressing portion; 443-a plug-in portion; 4431-a first slider; 4432-a second slider; 45-a first elastic member; 46-a second elastic member; 47-a third elastic member; 5-mounting blocks; 51-a first block; 511-a first chute; 52-a second block; 521-a second chute; 53-a third block; 6-a stop block; 7-a temperature detection module; 8-a display module; 9-power supply line.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that terms such as "top surface" and "bottom surface" are used to refer to the top surface of the upward facing side and the bottom surface of the downward facing side of the pen-type animal scalding apparatus of the present utility model in the use state; the use of terms such as "first" and "second" is for the purpose of distinguishing between similar elements and not necessarily for the purpose of indicating or implying any particular importance or order of such elements; terms such as "inner", "outer" and "inner and outer" are used to refer to specific contours. The above terms are used only for the convenience of clearly and simply describing the technical solution of the present utility model and are not to be construed as limiting the present utility model.

Firstly, the prior art is described why the scald assembly needs to be replaced by the heat-insulating glove, in the prior art, the scald assembly is generally installed in a threaded connection mode, so that when the scald assemblies with different scald areas are replaced, the scald assembly needs to be held and rotated by the heat-insulating glove so as to relieve the fixing effect of the threaded connection mode, and then the new scald assembly is replaced. In this process, because scald the subassembly (generally cylindrical or circular plate shape's structure), the volume is less to thermal-insulated gloves flexibility is not high, when changing the subassembly of scalding, appears scalding the subassembly and drop easily or can't hold the problem of scalding the subassembly steadily.

In view of this, the pen-type animal scalding instrument of the utility model designs a brand-new installation mode aiming at the scalding structure, so that related operators can very conveniently and quickly replace the scalding structure without the help of heat insulation gloves.

The technical scheme of the utility model is described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 10, the present embodiment provides a pen-type animal scalding apparatus 100 including a housing 1, a heating assembly 2, a scalding assembly 3, and a locking assembly 4. The shell 1 is formed into a strip structure, a containing cavity 11 is formed in the shell, and a first through hole 12 communicated with the containing cavity 11 is formed in one end face of the shell 1; the heating assembly 2 is accommodated in the accommodating cavity 11, the heating assembly 2 comprises a workpiece 21, a heating piece 22 for heating the workpiece 21 and a heat conducting rod 23, the heat conducting rod 23 is arranged along the axial direction of the shell 1, and the workpiece 21 is in heat conducting contact with the heat conducting rod 23; the scald assembly 3 comprises a scald part 31 formed into a plate-shaped structure and a connecting part 32 formed into a rod-shaped structure, one end of the connecting part 32 is connected with the scald part 31, and the other end of the connecting part 32 is used for penetrating through the first via hole 12 and contacting with the heat conducting rod 23 in a heat conducting way; the locking assembly 4 comprises a transmission sleeve 41 movably arranged in the accommodating cavity 11 and at least one locking piece 42 rotatably arranged in the accommodating cavity 11, the transmission sleeve 41 is sleeved outside the heating assembly 2, a second through hole 411 corresponding to the first through hole 12 is formed in the transmission sleeve 41, the second through hole 411 is used for enabling the connecting portion 32 to penetrate through, so that the connecting portion 32 can be detachably connected with the transmission sleeve 41 and can be in heat conduction contact with the heat conducting rod 23, a guide surface 43 is arranged on the transmission sleeve 41, the guide surface 43 bends towards the direction of the heat conducting rod 23, one end of the locking piece 42 slidably abuts against the guide surface 43, and the other end of the locking piece 42 abuts against the connecting portion 32.

Through the above technical solution, in the first aspect, the shell 1 of the pen-type animal scalding apparatus 100 of the present utility model is formed into a strip structure, which is favorable for an operator to hold with one hand, and enables the operator to locally adjust the fixed animal by using the free hand in the preparation process, so that the scalding portion 31 can be more accurately contacted with the skin of the animal (for example, when a scalding model of the waist side portion of a mouse needs to be prepared, since the mouse is generally bound on a test bench in a lying state, a certain radian or fold exists on the waist side portion, the operator can flatten the waist side portion by using the free hand); in the second aspect, the heating assembly 2 of the present utility model is disposed in the housing 1, the scalding assembly 3 is mounted at one end of the housing 1, that is, the heating assembly 2 (i.e., the heat generating device and the heat conducting device) and the scalding assembly 3 of the present utility model are formed into a relatively compact and integrated structure, and compared with the prior art (i.e., the heat generating device, the heat conducting device and the scalding device are disposed separately), the present utility model has advantages of compact structure, small volume and weight, and is also beneficial to reducing heat transfer loss so as to save energy; in the third aspect, the connecting portion 32 of the scald module 3 of the utility model is disposed in the second through hole 411 in a penetrating manner, and the scald module 3 is detachably connected with the transmission sleeve 41 due to the abutting action of the locking piece 42, so that not only the scald module 3 can be reliably clamped by the locking piece 42, so that an operator can hold the pen-type animal scald apparatus 100 of the utility model to prepare an animal scald model, but also the scald module 3 of the utility model is mounted through the form of the limiting hole (i.e. the second through hole 411) and the clamping piece (i.e. the locking piece 42), so that when a plurality of animals with different volumes need to be subjected to scald tests with different areas at one time, the scald module 3 with different scald areas can be replaced very conveniently without using heat insulation gloves.

The working process/working principle of the utility model is as follows: the heating element 22 in the heating assembly 2 heats the workpiece 21, the workpiece 21 transmits heat to the scalding part 31 through the heat conducting rod 23 and the connecting part 32, and an operator can prepare an animal scalding model by holding the shell 1. When the scald assembly 3 with different scald areas needs to be replaced, the transmission sleeve 41 can be controlled to move towards the direction of the first through hole 12, so that the locking piece 42 abuts against the guide surface 43, in the moving process of the transmission sleeve 41, the locking piece 42 slides on the guide surface 43 and rotates along the bending direction of the guide surface 43, so that the abutting part of the locking piece 42 and the connecting part 32 is separated from the connecting part 32, the scald assembly 3 can be separated from the second through hole 411, then an operator can align the connecting part 32 of a new scald assembly 3 (namely the scald assembly 3 with another scald area) by utilizing the second through hole 411, then the transmission sleeve 41 is controlled to return to the original position, and the locking piece 42 also abuts against the connecting part 32 of the scald assembly 3 again.

The following description is needed:

first, the moving and resetting process of the transmission sleeve 41 of the present utility model has various embodiments, for example, the moving and resetting of the transmission sleeve 41 may be controlled by a driving means (for example, a linear motor, a pneumatic cylinder, a hydraulic cylinder, a screw nut pair, etc., devices or structures); the movement and resetting of the transmission sleeve 41 may also be controlled by the transmission means (for example, an operating structure protruding from the housing 1 is provided, which is connected to the transmission sleeve 41, and the operator performs the movement and resetting of the transmission sleeve 41 by manually driving the movement and resetting of the operating structure); of course, it is also possible to provide a part of the structure of the transmission sleeve 41 of the present utility model protruding from the housing 1, and an operator can control the movement and resetting of the transmission sleeve 41 by controlling the part of the structure. The present utility model is not particularly limited to the transmission sleeve 41, and the manner in which it moves and resets.

Secondly, the locking action and the return of the locking piece 42 of the present utility model may be provided in various embodiments, for example, the locking piece 42 of the present utility model may be provided as an elastic portion (e.g., a spring structure) that is in contact with the housing 1 and is configured to always exert an elastic force toward the connection portion 32, and a contact portion that is provided as a structure capable of being engaged with the connection portion 32 (corresponding to the corresponding engagement structure provided on the connection portion 32), so that the locking action and the return of the locking piece 42 of the present utility model may be achieved; of course, an elastic structure independent of the locking piece 42 may be provided, which is configured to always apply an elastic force toward the connection portion 32 to the contact portion, while the locking piece 42 is configured to be capable of being engaged with or abutted against the connection portion 32, so that the locking action and the return of the locking piece 42 of the present utility model can be also achieved.

In one embodiment of the present utility model, as shown in fig. 4, the workpiece 21 of the present utility model may be formed in a cylindrical structure, and the heating member 22 is formed as a heating coil wound around the outside of the workpiece 21, with one end of the heating coil being used for communication with a power source. In this way, the heating coil is connected to a power supply, which can supply an alternating current to the heating coil, the alternating current passing through the heating coil generating an alternating magnetic field through the workpiece 21, the alternating magnetic field causing eddy currents to be generated inside the workpiece 21 to effect heating of the workpiece 21. The electromagnetic heating effect is utilized to heat the workpiece 21, so that the heating speed is higher, the heating efficiency is higher, the energy conservation is facilitated, more importantly, the heating temperature of the workpiece 21 can be controlled by controlling the power-on time of the heating coil, and the heating controllability of the workpiece 21 is facilitated to be improved.

The work 21 of the present utility model may be a cylindrical metal structure, or a cylindrical structure having a cavity therein, and the present utility model is not particularly limited thereto.

In one embodiment of the present utility model, as shown in fig. 1, 2 and 5, the pen-type animal scalding apparatus 100 of the present utility model may further include an adjusting knob 101 provided on the outer circumferential wall of the housing 1 and a control unit 102 provided in the accommodating chamber 11, the control unit 102 being electrically connected to the adjusting knob 101 and the heating coil, respectively. In this way, the energization time of the heating coil can be controlled by the adjustment knob 101 to achieve control of the heating temperature of the workpiece 21.

It can be understood that by controlling the position or the rotation angle of the adjusting knob 101 (corresponding to the sliding adjusting knob 101 and the rotating adjusting knob 101, respectively), the control unit 102 can control the energizing state of the heating coil according to the conventional technical scheme, and the structure and the working principle of the present utility model will not be described again.

In one embodiment of the present utility model, as shown in fig. 2, 5 and 6, a third through hole 13 communicating with the accommodating cavity 11 may be further formed on the peripheral wall of the housing 1, the locking assembly 4 further includes a button 44, a first elastic member 45 and a second elastic member 46, the button 44 is movably disposed through the third through hole 13, one end of the button 44 extends to the outside of the housing 1, the other end of the button 44 is connected with the housing 1 through the first elastic member 45, a first wedge surface 441 is formed on the button 44, a second wedge surface 412 matching with the first wedge surface 441 is formed on the end of the transmission sleeve 41 away from the first through hole 12, the transmission sleeve 41 is connected with the housing 1 through the second elastic member 46, the first elastic member 45 is used for resetting the button 44, and the second elastic member 46 is used for resetting the transmission sleeve 41; wherein the push button 44 is configured such that when the push button 44 is moved towards the receiving cavity 11, the first wedge surface 441 abuts the second wedge surface 412 to enable the transmission sleeve 41 to move towards the first via 12.

Thus, in one aspect, an operator can press the button 44, through the first wedge surface 441 on the button 44 and the second wedge surface 412 on the transmission sleeve 41, the movement of the button 44 in the vertical direction is converted into the movement of the transmission sleeve 41 in the horizontal direction, and then the transmission sleeve 41 can drive the locking piece 42 to rotate, so that the locking piece 42 releases the clamping action on the scalding assembly 3, and the scalding assembly 3 is convenient to replace. On the other hand, the first elastic member 45 may be provided to enable the button 44 to be reset for the next press.

In one embodiment of the present utility model, as shown in fig. 6, the pen-type animal scalding apparatus 100 of the present utility model may further include a mounting block 5, the mounting block 5 including a first block 51 and a second block 52 disposed opposite to each other, and a third block 53 disposed between the first block 51 and the second block 52, the third block 53 being for mounting in the receiving chamber 11, a first chute 511 being formed on a side of the first block 51 adjacent to the second block 52, and a second chute 521 being formed on a side of the second block 52 adjacent to the first block 51; the push button 44 includes a pressing portion 442 and a socket portion 443 connected to each other, one end of the pressing portion 442 extends to the outside of the housing 1, a first wedge surface 441 is formed on the pressing portion 442, a first slider 4431 mated with the first slide groove 511 and a second slider 4432 mated with the second slide groove 521 are formed on the socket portion 443, and both ends of the first elastic member 45 are connected to the third block 53 and the socket portion 443, respectively.

In this way, on the one hand, due to the limitation of the first block 51, the second block 52 and the third block 53, the first elastic member 45 can be reliably and stably mounted, so that the first elastic member 45 can stably exert the restoring action. On the other hand, due to the guiding and limiting actions of the first slide groove 511 and the second slide groove 521, the movement direction of the button 44 can be reliably set so that the button 44 can be moved in a predetermined direction.

In one embodiment of the present utility model, as shown in fig. 4, 5, and 7 to 9, the transmission sleeve 41 of the present utility model may include a first portion 413 and a second portion 414 connected to each other, the first portion 413 being sleeved outside the heat conducting rod 23, the second portion 414 being sleeved outside the workpiece 21 and the heating element 22, the first portion 413 having a smaller dimension in the radial direction of the housing 1 than the second portion 414; the pen-type animal scald apparatus 100 further comprises two stoppers 6 arranged oppositely, a first portion 413 is arranged between the two stoppers 6 in a penetrating manner, two second elastic members 46 are arranged, the two second elastic members 46 are respectively in one-to-one correspondence with the two stoppers 6, and two ends of the second elastic members 46 are respectively connected with the stoppers 6 and the second portion 414. In this way, the transmission sleeve 41 can be more stably restored to its original position by the two stoppers 6 and the two second elastic members 46 which are disposed opposite to each other.

In one embodiment of the present utility model, as shown in fig. 3 and 10, the connecting portion 32 of the present utility model includes a threaded rod structure 321, and the second through hole 411 has an internal thread formed therein to match the threaded rod structure 321. In this way, the scald module 3 of the utility model can be connected with the second via 411 in a threaded manner on the basis of the clamping action of the locking piece 42, which is beneficial to further improving the connection stability of the scald module 3.

It will be appreciated that this embodiment is more suitable for the larger volume of the scalding assembly 3, so that the operator can more stably hold the scalding assembly 3 for replacement through the heat-insulating glove.

In one embodiment of the present utility model, as shown in fig. 7 to 10, the connecting portion 32 of the present utility model may further include a clamping sleeve 322 sleeved outside the threaded rod structure 321, the length of the clamping sleeve 322 is smaller than the length of the threaded rod structure 321, and one end of the clamping sleeve 322 is connected with the scalding portion 31; the two locking pieces 42 are arranged, the two locking pieces 42 are oppositely arranged and are connected through the two third elastic pieces 47, the two locking pieces 42 are respectively provided with a notch 421, the notches 421 of the two locking pieces 42 can jointly enclose a containing groove, and the shape of the containing groove is matched with the clamping sleeve 322 so that the two locking pieces 42 can jointly clamp the clamping sleeve 322.

Thus, the two locking pieces 42 of the utility model can be more reliably clamped with the clamping sleeve 322, so that the scalding assembly 3 can be more stably clamped by the two locking pieces 42, which is beneficial to improving the structural stability of the scalding assembly 3 and preventing the scalding assembly 3 from falling off in the use process so as to improve the safety of the preparation process.

In one embodiment of the present utility model, as shown in fig. 10, the snap fit 322 of the present utility model may include a first segment 3221 and a second segment 3222 connected to each other, the first segment 3221 being closer to the scald portion 31 than the second segment 3222, and a dimension of the first segment 3221 in a radial direction of the threaded rod structure 321 is smaller than a dimension of the second segment 3222 in a radial direction of the threaded rod structure 321. Therefore, since the size of the first section 3221 is smaller than that of the second section 3222, and the two locking pieces 42 are appropriately matched with the clamping sleeve 322, the scalding assembly 3 can be reliably clamped by the two locking pieces 42, which is beneficial to further improving the structural stability of the scalding assembly 3.

In one embodiment of the present utility model, as shown in fig. 2 and 5, the pen-type animal scalding apparatus 100 of the present utility model may further include a temperature detection module 7 disposed in the receiving chamber 11, and a display module 8 disposed on the outer circumferential wall of the housing 1, the temperature detection module 7 being electrically connected with the workpiece 21 for measuring the temperature of the workpiece 21, the display module 8 being electrically connected with the temperature detection module 7 for displaying the temperature value measured by the temperature detection module 7.

In this way, the display module 8 of the present utility model can display the temperature of the workpiece 21 in real time, so that the operator can control the heating time or the heating temperature of the workpiece 21 according to the needs, so as to adapt to different needs.

In addition, it is also to be stated that:

first, in the present utility model, as shown in fig. 8 and 9, the locking plate 42 of the present utility model may be further provided with a relief opening 422 in a strip form, so that, when the locking plate 42 rotates, a structure (such as a block structure in fig. 8 and 9) of the transmission sleeve 41 provided with the guide surface 43 may pass through the relief opening 422, thereby not only guiding the rotation of the locking plate 42 and preventing the locking plate 42 from colliding with the block structure, but also preventing the locking plate 42 from being dislocated.

Second, in the present utility model, as shown in fig. 1 and 5, the pen-type animal scalding apparatus 100 of the present utility model may be connected to an externally provided power source through a power line 9 to supply power to the temperature detection module 7, the display module 8, the control unit 102 and the heating member 22 of the present utility model.

Thirdly, in the present utility model, the housing 1 of the present utility model may use a heat insulating material, and the space between each structure or component in the accommodating cavity 11 is filled with the heat insulating material, so that the pen-type animal scald apparatus 100 of the present utility model can prevent heat from being dissipated, which is convenient for an operator to directly hold, and is also convenient for reducing waste of energy.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A pen-type animal scalding instrument, comprising:

the shell (1) is in a strip-shaped structure, a containing cavity (11) is formed in the shell, and a first through hole (12) communicated with the containing cavity (11) is formed in one end face of the shell (1);

the heating assembly (2) is accommodated in the accommodating cavity (11), the heating assembly (2) comprises a workpiece (21), a heating piece (22) for heating the workpiece (21) and a heat conducting rod (23), the heat conducting rod (23) is arranged along the axial direction of the shell (1), and the workpiece (21) is in heat conducting contact with the heat conducting rod (23);

the scald assembly (3) comprises a scald part (31) formed into a plate-shaped structure and a connecting part (32) formed into a rod-shaped structure, one end of the connecting part (32) is connected with the scald part (31), and the other end of the connecting part (32) is used for penetrating through the first through hole (12) and in heat conduction contact with the heat conducting rod (23);

the locking assembly (4) comprises a transmission sleeve (41) and at least one locking piece (42), wherein the transmission sleeve (41) is movably arranged in the accommodating cavity (11), the locking piece (42) is rotatably arranged in the accommodating cavity (11), the transmission sleeve (41) is sleeved outside the heating assembly (2), a second through hole (411) corresponding to the first through hole (12) is formed in the transmission sleeve (41), the second through hole (411) is used for enabling the connecting portion (32) to penetrate through, so that the connecting portion (32) can be detachably connected with the transmission sleeve (41) and can be in heat conduction contact with the heat conducting rod (23), a guide surface (43) is arranged on the transmission sleeve (41), the guide surface (43) bends towards the direction of the heat conducting rod (23), one end of the locking piece (42) is slidably propped against the guide surface (43), and the other end of the locking piece (42) is used for propping against the connecting portion (32).

2. Pen-type animal scalding device according to claim 1, characterized in that the workpiece (21) is formed into a cylindrical structure, the heating element (22) is formed as a heating coil wound outside the workpiece (21), and one end of the heating coil is used for communication with a power source.

3. Pen-type animal scalding device according to claim 2, characterized in that the pen-type animal scalding device (100) further comprises an adjusting knob (101) arranged on the outer peripheral wall of the housing (1) and a control unit (102) arranged in the accommodation chamber (11), the control unit (102) being electrically connected with the adjusting knob (101) and the heating coil, respectively.

4. Pen-type animal scalding device according to claim 1, characterized in that a third through hole (13) communicating with the containing cavity (11) is further formed on the peripheral wall of the housing (1), the locking assembly (4) further comprises a button (44), a first elastic member (45) and a second elastic member (46), the button (44) is movably arranged through the third through hole (13), one end of the button (44) extends out of the housing (1), the other end of the button (44) is connected with the housing (1) through the first elastic member (45), a first wedge-shaped surface (441) is formed on the button (44), a second wedge-shaped surface (412) matched with the first wedge-shaped surface (441) is formed on one end of the transmission sleeve (41) away from the first through hole (12), the transmission sleeve (41) is connected with the housing (1) through the second elastic member (46), and the first elastic member (45) is used for resetting the first button (44) and the second elastic member (46) for resetting;

wherein the button (44) is configured such that, when the button (44) is moved towards the receiving cavity (11), the first wedge surface (441) abuts the second wedge surface (412) to enable the transmission sleeve (41) to be moved towards the first via (12).

5. The pen-type animal scalding device according to claim 4, characterized in that the pen-type animal scalding device (100) further comprises a mounting block (5), the mounting block (5) comprises a first block (51) and a second block (52) which are oppositely arranged, and a third block (53) arranged between the first block (51) and the second block (52), the third block (53) is used for being mounted in the accommodating cavity (11), a first sliding groove (511) is formed on the side surface of the first block (51) close to the second block (52), and

a second sliding groove (521) is formed on the side surface of the second block body (52) close to the first block body (51);

the button (44) comprises a pressing part (442) and a plug-in part (443) which are connected with each other, one end of the pressing part (442) extends out of the shell (1), the first wedge-shaped surface (441) is formed on the pressing part (442), the plug-in part (443) is provided with a first sliding block (4431) matched with the first sliding groove (511) and a second sliding block (4432) matched with the second sliding groove (521), and two ends of the first elastic piece (45) are respectively connected with the third block (53) and the plug-in part (443).

6. The pen-type animal scalding device according to claim 4, characterized in that the transmission sleeve (41) comprises a first part (413) and a second part (414) which are connected with each other, the first part (413) is sleeved outside the heat conducting rod (23), the second part (414) is sleeved outside the workpiece (21) and the heating element (22), and the size of the first part (413) in the radial direction of the shell (1) is smaller than the size of the second part (414) in the radial direction of the shell (1);

the pen-type animal scald apparatus (100) further comprises two stop blocks (6) which are oppositely arranged, the first part (413) is arranged between the two stop blocks (6) in a penetrating mode, the second elastic pieces (46) are arranged in two mode, the two second elastic pieces (46) are respectively in one-to-one correspondence with the two stop blocks (6), and two ends of the second elastic pieces (46) are respectively connected with the stop blocks (6) and the second part (414).

7. Pen animal scalding device according to any of claims 1-6, wherein the connection portion (32) comprises a threaded rod structure (321), the second via (411) having an internal thread formed therein that matches the threaded rod structure (321).

8. The pen-type animal scalding apparatus according to claim 7, wherein the connecting portion (32) further comprises a clamping sleeve (322) sleeved outside the threaded rod structure (321), the clamping sleeve (322)

The length of the clamping sleeve (322) is smaller than that of the threaded rod structure (321), and one end of the clamping sleeve is connected with the scalding part (31);

the two locking pieces (42) are arranged in two, the two locking pieces (42) are oppositely arranged and connected through two third elastic pieces (47), notches (421) are formed in the two locking pieces (42) respectively, the two notches (421) of the locking pieces (42) can jointly enclose a containing groove, and the shape of the containing groove is matched with that of the clamping sleeve (322) so that the two locking pieces (42) can jointly clamp the clamping sleeve (322).

9. The pen-type animal scalding apparatus according to claim 8, wherein the snap-fit sleeve (322) comprises a first section (3221) and a second section (3222) connected to each other, the first section (3221) being closer to the scalding portion (31) than the second section (3222), a dimension of the first section (3221) in a radial direction of the threaded rod structure (321) being smaller than a dimension of the second section (3222) in a radial direction of the threaded rod structure (321).

10. Pen-type animal scalding device according to any one of claims 1-6, characterized in that the pen-type animal scalding device (100) further comprises a temperature detection module (7) arranged in the accommodation chamber (11), and a display module (8) arranged on the outer peripheral wall of the housing (1), the temperature detection module (7) being electrically connected with the workpiece (21) for measuring the temperature of the workpiece (21), the display module (8) being electrically connected with the temperature detection module (7) for displaying the temperature value measured by the temperature detection module (7).