Pressure maintaining device
By designing a pressure-holding device with a detachable flexible pressure plate and an adjustable threaded rod, the problem of existing technologies being unable to adapt to different specifications of electronic atomizers is solved, achieving flexible pressure holding and stable compression of electronic atomizers.
Patent Information
- Application Number
- CN202422351704.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-25
AI Technical Summary
Existing pressure-holding devices cannot adapt to different specifications of electronic atomizers, resulting in excessive or insufficient pressure and a limited range of applications.
A pressure-holding device was designed, which includes a detachable flexible pressure plate and an adjustable threaded rod. By replacing the flexible pressure plate and adjusting the length of the threaded rod, it can be adapted to different specifications of electronic atomizers. Combined with a positioning fixture and a downward pressure drive device, it ensures stable compression.
It achieves effective pressure holding for electronic atomizers of different specifications, improves the applicability and pressure adjustment flexibility, and ensures compression quality and stability.
Smart Images
Figure CN223172885U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electronic atomizer production, in particular to a pressure maintaining device. Background Art
[0002] An electronic atomizer includes a screen and a body shell. After the screen is installed on the body shell, it needs to be pressed tightly for a certain period of time, so as to make the assembly effect of the screen and the body shell better, and it is also beneficial to keep the total thickness of the electronic atomizer consistent. However, there are many size specifications for electronic atomizers. The pressure maintaining plate used to apply pressure to the electronic atomizer on the existing pressure maintaining device is non-removable. Therefore, it can only maintain pressure on one specification of electronic atomizer to avoid excessive or too small pressure maintaining, so the applicable range is small.
[0003] In view of this, it is necessary to design a pressure maintaining device to better meet the pressure maintaining needs of different specifications of electronic atomizers.
[0004] The above information is given as background information only to assist in understanding the present disclosure, and does not determine or admit whether any of the above content can be used as the prior art relative to the present disclosure. Summary of the Utility Model
[0005] The utility model provides a pressure maintaining device to better meet the pressure maintaining needs of different specifications of electronic atomizers.
[0006] To achieve the above object, the utility model provides the following technical solutions:
[0007] A pressure maintaining device includes:
[0008] A pressure maintaining plate assembly, including a support plate, a lifting plate installed on one side of the bottom of the support plate, and a flexible pressure plate detachably installed on one side of the bottom of the lifting plate;
[0009] A through hole is provided on the support plate, and a sliding connecting member is inserted through the through hole; the sliding connecting member includes a limiting head located on one side of the top of the through hole, a sliding rod portion slidably inserted through the through hole, and a threaded rod portion for threadedly connecting the lifting plate; the limiting head is larger than the through hole, and the length of the threaded rod portion screwed into the lifting plate is adjustable;
[0010] An elastic member is provided between the lifting plate and the support plate, and opposite ends of the elastic member respectively abut against the lifting plate and the support plate.
[0011] Optionally, the number of the sliding connecting members is the same as that of the elastic members;
[0012] At least three sliding connecting members and at least three elastic members are connected to one lifting plate.
[0013] Optionally, all the sliding connectors and all the elastic members are annularly distributed, and one elastic member is arranged between two adjacent sliding connectors.
[0014] Optionally, the pressure maintaining device further includes a positioning jig installed on one side of the bottom of the pressure maintaining plate assembly, and a positioning groove for positioning the workpiece to be pressure maintained is arranged on the positioning jig.
[0015] Optionally, the pressure maintaining device further includes a downward pressure driving device for driving the pressure maintaining plate assembly to press down along a set direction;
[0016] The downward pressure driving device includes a vertical frame, a vertical sliding rail installed on the vertical frame, a sliding plate slidably installed on the vertical sliding rail, and a handle link assembly for driving the sliding plate to slide along the vertical sliding rail. The sliding plate is fixedly connected with the support plate;
[0017] The handle link assembly includes a guide cylinder fixedly connected with the vertical frame, a handle hinged to the vertical frame at one end, and a link connected with the handle; a guide post is fixedly connected to the sliding plate. The guide post is slidably connected with the guide cylinder, and the guide post is parallel to the vertical sliding rail; one end of the link is hinged to the top end of the guide post passing through the inner hole of the guide cylinder, and the other end is hinged to the handle.
[0018] Optionally, the link is rotationally connected with the guide post through a first rotating shaft, and rotationally connected with the handle through a second rotating shaft; the handle is rotationally connected with the vertical frame through a third rotating shaft; the third rotating shaft, the second rotating shaft and the first rotating shaft are parallel to each other.
[0019] Optionally, at least two lifting plates are installed at the bottom of the support plate, and a flexible pressure plate is installed at the bottom of each lifting plate.
[0020] Optionally, a downward pressure groove matching the workpiece is arranged at the bottom of the flexible pressure plate.
[0021] Optionally, a hexagonal groove is arranged on the limiting head.
[0022] Optionally, the elastic member is a spring.
[0023] Compared with the prior art, the utility model has the following beneficial effects:
[0024] A pressure-holding device provided by the present utility model has a lifting plate that can move up and down relative to a support plate along the central axis direction of a through-hole. The length of a threaded rod portion screwed into the lifting plate is adjustable to adjust the pressure-holding pressure, and a flexible pressing plate is detachably mounted on the lifting plate. Therefore, when it is necessary to perform pressure-holding on electronic atomizers of different specifications, different flexible pressing plates can be replaced and the screwing length of the threaded rod portion can be adjusted, so that the pressure-holding pressure can be better adjusted and pressure-holding can be performed on more specifications of electronic atomizers.
[0025] The present utility model has other characteristics and advantages, which will be obvious from the accompanying drawings incorporated herein and the subsequent detailed description, or will be described in detail in the accompanying drawings incorporated herein and the subsequent detailed description. These accompanying drawings and detailed description are used together to explain the specific principles of the present utility model. Brief Description of the Drawings
[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on these drawings.
[0027] Figure 1 is a front view schematic diagram of the pressure-holding device provided by an embodiment of the present utility model;
[0028] Figure 2 is a top view schematic diagram of the pressure-holding device provided by an embodiment of the present utility model;
[0029] Figure 3 is Figure 2 the A-A sectional view schematic diagram of the pressure-holding device in ;
[0030] Figure 4 is Figure 2 the B-B sectional view schematic diagram of the pressure-holding device in ;
[0031] Figure 5 is a three-dimensional structure schematic diagram of the pressure-holding device provided by an embodiment of the present utility model;
[0032] Figure 6 is a side view schematic diagram of the pressure-holding device provided by an embodiment of the present utility model;
[0033] Figure 7 is Figure 6 the C-C sectional view schematic diagram of the pressure-holding device in.
[0034] Reference numerals: 1, pressure plate assembly; 11, support plate; 12, lifting plate; 13, flexible pressure plate; 2, sliding connecting member; 3, elastic member; 4, positioning fixture; 5, downward pressing drive device; 51, vertical frame; 52, vertical slide rail; 53, sliding plate; 54, handle link assembly; 541, guide cylinder; 542, handle; 543, link; 55, guide post. Detailed implementation manners
[0035] To describe in detail the possible application scenarios, technical principles, specific implementable solutions, achievable purposes and effects of the present application, the following is described in detail with reference to the specific examples listed and in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and thus are only examples and cannot be used to limit the protection scope of the present application.
[0036] Referring to "embodiment" herein means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.
[0037] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the technical field to which the present application belongs; the use of the relevant terms herein is only for describing specific embodiments and is not intended to limit the present application.
[0038] In the description of the present application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that there can be three relationships, for example, A and / or B, which means: there is A, there is B, and there is both A and B at the same time. In addition, the character " / " herein generally represents an "or" logical relationship between the associated objects before and after.
[0039] In the present application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary-secondary or order relationship between these entities or operations.
[0040] Without further limitations, in this application, the terms "including", "comprising", "having" or other similar expressions are intended to cover non-exclusive inclusion. These expressions do not exclude the possibility that there may be additional elements in the process, method or product that includes the said elements. Thus, in a process, method or product that includes a series of elements, it may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method or product.
[0041] Similar to the understanding in the "Examination Guidelines", in this application, expressions such as "greater than", "less than", "exceeding" are understood not to include the recited number; expressions such as "above", "below", "within" are understood to include the recited number. In addition, in the description of the embodiments of this application, the meaning of "a plurality of" is two or more (including two). Similar expressions related to "many", such as "multiple groups", "multiple times", etc., are understood in the same way, unless otherwise specifically defined.
[0042] In the description of the embodiments of this application, the spatially related terms used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "perpendicular", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiment or the drawings. This is only for the convenience of describing the specific embodiments of this application or for the reader's understanding, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of this application.
[0043] Unless otherwise clearly specified or limited, in the description of the embodiments of this application, the terms "installed", "connected", "coupled", "fixed", "set", etc. should be understood in a broad sense. For example, the said "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.
[0044] In view of the deficiencies existing in the existing pressure-holding devices described above, the applicant, based on years of rich practical experience and professional knowledge in the design and manufacture of such products, and in combination with the application of theory, actively conducts research and innovation, hoping to create a technology that can solve the deficiencies in the existing technology, making the pressure-holding device more practical. After continuous research, design, and repeated trial production of samples and improvements, a truly practical and valuable utility model has finally been created.
[0045] Please refer to Figures 1 to 7 , an embodiment of the present utility model provides a pressure-holding device, including: a pressure-holding plate assembly 1, including a support plate 11, a lifting plate 12 installed on one side of the bottom of the support plate 11, and a flexible pressure plate 13 detachably installed on one side of the bottom of the lifting plate 12. In this embodiment, the appropriate flexible pressure plate 13 can be replaced according to the electronic atomizer to be pressure-held, such as replacing flexible pressure plates 13 with different shapes and thicknesses.
[0046] The support plate 11 is provided with a through hole, and a sliding connecting member 2 is inserted through the through hole; the sliding connecting member 2 includes a limiting head located on one side of the top of the through hole, a sliding rod portion slidably inserted through the through hole, and a threaded rod portion for threadedly connecting the lifting plate 12; the limiting head is larger than the through hole to prevent the sliding connecting member 2 from slipping to the ground, and the length of the threaded rod portion screwed into the lifting plate 12 is adjustable; an elastic member 3 is provided between the lifting plate 12 and the support plate 11, and opposite ends of the elastic member 3 respectively abut against the lifting plate 12 and the support plate 11.
[0047] Specifically, when the screwed-in length of the threaded rod portion is different, the degree of compression of the elastic member 3 is different, and the pressure on the electronic atomizer during the actual pressure-holding process is also different; therefore, the screwed-in length of the threaded rod portion can be adjusted according to actual needs. In this embodiment, by adjusting the screwed-in length of the threaded rod portion and replacing flexible members of different specifications, the pressure-holding pressure can be better adjusted, and different thickness specifications of electronic atomizers can be better pressure-held.
[0048] Optionally, the number of the sliding connecting members 2 and the elastic members 3 is the same; at least three sliding connecting members 2 and at least three elastic members 3 are connected to one lifting plate 12, so as to better keep the lifting plate 12 in a horizontal state and prevent the lifting plate from tilting and affecting the pressure-holding quality. Preferably, any three sliding connecting members 2 are arranged in a triangular pattern, and any three elastic members 3 are arranged in a triangular pattern.
[0049] Optionally, as Figure 5 , Figure 6 and Figure 7As shown, all sliding connectors 2 and all elastic members 3 are distributed in an annular arrangement, with an elastic member 3 positioned between two adjacent sliding connectors 2. This ensures more uniform pressure from the flexible pressure plate 13 on the electronic atomizer, improving the quality and stability of pressure maintenance. It should be noted that the elastic member 3 is not sleeved onto the sliding connector 2, making it easier to replace. This means that the elastic member 3 can be replaced without completely removing the support plate 11.
[0050] Optionally, the pressure-maintaining device further includes a positioning fixture 4 mounted on one side of the bottom of the pressure-maintaining plate assembly 1. The positioning fixture 4 is provided with a positioning groove for positioning the workpiece to be pressure-maintained. Specifically, the positioning groove is provided to better position the electronic atomizer, preventing it from tipping over or other accidents during the pressure-maintaining process. The workpiece in this embodiment refers to the electronic atomizer.
[0051] Optionally, the pressure-maintaining device also includes a downward pressing drive device 5 for driving the pressure-maintaining plate assembly 1 to be pressed downward in a set direction; the downward pressing drive device 5 includes a vertical frame 51, a vertical slide rail 52 installed on the vertical frame 51, a sliding plate 53 slidably installed on the vertical slide rail 52 and a handle connecting rod assembly 54 for driving the sliding plate 53 to slide along the vertical slide rail 52, and the sliding plate 53 is fixedly connected to the support plate 11; the handle connecting rod assembly 54 includes a guide cylinder 541 fixedly connected to the vertical frame 51, a handle 542 hinged to the vertical frame 51 at one end and a connecting rod 543 connected to the handle 542; the sliding plate 53 is fixedly connected to a guide column 55, the guide column 55 is slidably connected to the guide cylinder 541, and the guide column 55 is parallel to the vertical slide rail 52; one end of the connecting rod 543 is hinged to the top end of the guide column 55 passing through the inner hole of the guide cylinder 541, and the other end is hinged to the handle 542. In this embodiment, the operator can actually press down or pull up the handle to drive the guide column 55 downward or upward, thereby placing the pressure-maintaining plate assembly 1 in the pressure-maintaining state or the released state. The ingenious structure of the downward-pressing drive device 5 can effectively reduce the operator's operating difficulty, allowing all operators to quickly learn how to operate the pressure-maintaining device.
[0052] Alternatively, as Figure 5 and Figure 6 As shown, connecting rod 543 is rotatably connected to guide post 55 via a first rotating shaft and to handle 542 via a second rotating shaft. Handle 542 is rotatably connected to stand 51 via a third rotating shaft. The third, second, and first rotating shafts are parallel to each other. Preferably, during pressure holding, the third, second, and first rotating shafts are spaced vertically from top to bottom. This protects the handle from the reaction force of the electronic atomizer and allows it to maintain pressure without external forces. For electronic atomizers, the pressure holding time is generally half an hour.
[0053] Optionally, at least two lifting plates 12 are installed at the bottom of the support plate 11, and a flexible pressing plate 13 is installed at the bottom of each lifting plate 12. In this embodiment, multiple workpieces can be pressure-held at one time. Different flexible pressing plates 13 can be installed on different lifting plates 12, and the length of the threaded rod part on the sliding connector 2 on each lifting plate 21 screwed into the lifting plate 12 is adjustable. The pressure-holding device in this embodiment can pressure-hold four workpieces at one time.
[0054] Optionally, a downward pressing groove matching the workpiece is provided at the bottom of the flexible pressing plate 13.
[0055] Optionally, a hexagonal groove is provided on the limiting head, so that an inner hexagonal wrench can adjust the screwing depth of the threaded rod part.
[0056] Optionally, the elastic member 3 is a spring. Generally, one end of the spring abuts against the bottom surface of the support plate 11, and the other end abuts against the top surface of the lifting plate 12.
[0057] Finally, it should be noted that although the above embodiments have been described in the text and drawings of the specification of the present application, the patent protection scope of the present application cannot be limited thereby. Any technical solution obtained by equivalent structure or equivalent process substitution or modification based on the substantial concept of the present application and using the content recorded in the text and drawings of the specification of the present application, as well as any technical solution directly or indirectly implementing the above embodiments in other related technical fields, etc., are all included in the patent protection scope of the present application.
Claims
1. A pressure-holding device, characterized in that, Comprising: A pressure retaining plate assembly, including a support plate, a lifting plate installed on one side of the bottom of the support plate, and a flexible pressure plate detachably installed on one side of the bottom of the lifting plate; A through hole is provided on the support plate, and a sliding connecting member is inserted through the through hole; the sliding connecting member includes a limiting head located on one side of the top of the through hole, a sliding rod portion slidably inserted through the through hole, and a threaded rod portion for threadedly connecting the lifting plate; the limiting head is larger than the through hole, and the length of the threaded rod portion screwed into the lifting plate is adjustable; An elastic member is provided between the lifting plate and the support plate, and opposite ends of the elastic member respectively abut against the lifting plate and the support plate.
2. The pressure-holding device according to claim 1, characterized in that, The number of the sliding connecting members is the same as that of the elastic members; At least three of the sliding connecting members and at least three of the elastic members are connected to one lifting plate.
3. The pressure-holding device according to claim 2, characterized in that, All the sliding connecting members and all the elastic members are annularly distributed, and one elastic member is provided between adjacent two of the sliding connecting members.
4. The pressure holding device according to claim 1, characterized in that, It further includes a positioning fixture installed on one side of the bottom of the pressure retaining plate assembly, and a positioning groove for positioning a workpiece to be pressure retained is provided on the positioning fixture.
5. The pressure holding device according to claim 1, characterized in that, It further includes a downward pressing driving device for driving the pressure retaining plate assembly to press downward in a set direction; The downward pressing driving device includes a vertical frame, a vertical slide rail installed on the vertical frame, a sliding plate slidably installed on the vertical slide rail, and a handle link assembly for driving the sliding plate to slide along the vertical slide rail, and the sliding plate is fixedly connected to the support plate; The handle link assembly includes a guide cylinder fixedly connected to the vertical frame, a handle hinged to the vertical frame at one end, and a link connected to the handle; a guide post is fixedly connected to the sliding plate, the guide post is slidably connected to the guide cylinder, and the guide post is parallel to the vertical slide rail; one end of the link is hinged to the top end of the guide post passing through the inner hole of the guide cylinder, and the other end is hinged to the handle.
6. The pressure-holding device according to claim 5, wherein, The link is rotationally connected to the guide post through a first rotating shaft and rotationally connected to the handle through a second rotating shaft; the handle is rotationally connected to the vertical frame through a third rotating shaft; the third rotating shaft, the second rotating shaft and the first rotating shaft are parallel to each other.
7. The pressure-holding device according to claim 1, wherein At least two lifting plates are installed at the bottom of the support plate, and one flexible pressure plate is installed at the bottom of each lifting plate.
8. The pressure-holding device according to claim 1, characterized in that A downward pressing groove matching the workpiece is provided at the bottom of the flexible pressure plate.
9. The pressure-holding device according to claim 1, wherein A hexagonal groove is provided on the limiting head.
10. The pressure-holding device according to claim 1, characterized in that, The elastic member is a spring.