CN223519489U - Pressure maintaining device - Google Patents
Pressure maintaining deviceInfo
- Publication number
- CN223519489U CN223519489U CN202422715904.4U CN202422715904U CN223519489U CN 223519489 U CN223519489 U CN 223519489U CN 202422715904 U CN202422715904 U CN 202422715904U CN 223519489 U CN223519489 U CN 223519489U
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- Prior art keywords
- pressure maintaining
- pressure
- holding
- prompting
- timing unit
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Abstract
本申请涉及一种保压装置，包括拿持组件、保压组件和提示组件，提示组件包括计时单元、感应件和提示件。使用时，操作人员通过拿持组件移动保压装置，使灯条布置于保压组件的下方，保压装置的整体重力下压对灯条进行保压，感应件感应到灯条与保压组件之间的距离为预设距离，向计时单元发出距离信号，计时单元记录保压时间，向提示件发出保压进行信号，提示件提示保压组件处于保压进行状态，当保压达到预设时间时，计时单元向提示件发出保压完成信号，提示件提示保压组件处于保压完成状态，完成对单个灯条的保压，在上述过程中，保压时间能够被准确记录和提示，从而保证对每个灯条的保压时间一致，精确了保压时间，提高了灯条的生产质量。
This application relates to a pressure-holding device, including a holding component, a pressure-holding component, and a prompting component. The prompting component includes a timing unit, a sensor, and a prompting element. In use, the operator moves the pressure-holding device through the holding component, positioning the light strip below the pressure-holding component. The overall weight of the pressure-holding device presses down on the light strip to maintain pressure. The sensor detects a preset distance between the light strip and the pressure-holding component and sends a distance signal to the timing unit. The timing unit records the pressure-holding time and sends a pressure-holding progress signal to the prompting element, indicating that the pressure-holding component is in the pressure-holding process. When the pressure-holding reaches the preset time, the timing unit sends a pressure-holding completion signal to the prompting element, indicating that the pressure-holding component is in the pressure-holding completion state, thus completing the pressure-holding of a single light strip. During this process, the pressure-holding time can be accurately recorded and prompted, ensuring consistent pressure-holding time for each light strip, thus improving the production quality of the light strips.
Description
Technical Field
The application relates to the technical field of lamp strip pressure maintaining jigs, in particular to a pressure maintaining device.
Background
In the production operation of the assembly line module of the television, a process for dispensing or pasting double faced adhesive tape on the module light bar needs a plurality of auxiliary pressure maintaining tools, the currently used light bar pressure maintaining tools are block-shaped block light bar pressure maintaining tools, the block-shaped block pressure maintaining tools are manufactured according to the pasting positions and sizes of the back plate and the light bar base plate, the pressure maintaining tools are wrapped by the customized antistatic cloth, and two operators cooperate to place the pressure maintaining tools on the light bar during pressure maintaining, so that the pressure maintaining time is determined by the operation habits of operators, the pressure maintaining time of each light bar cannot be consistent, the pressure maintaining time of the whole light bar cannot be 6-10 seconds, the light bar pressure maintaining is not in place, bad phenomena such as loosening and shifting of the light bar, white spots on a screen can be generated in the subsequent use, and the production quality of the light bar is influenced.
Therefore, how to realize accurate dwell time and improve the production quality of the light bar is a technical problem that needs to be solved by the person skilled in the art at present.
Disclosure of utility model
The application provides a pressure maintaining device which is used for realizing accurate pressure maintaining time and improving the production quality of a lamp strip.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a pressure maintaining device, includes holding subassembly, pressurize subassembly and suggestion subassembly, wherein:
The holding assembly is connected with the pressure maintaining assembly;
The holding assembly is used for moving the pressure maintaining assembly;
The prompting component is connected with the holding component and comprises a timing unit, a sensing piece and a prompting piece, wherein the timing unit, the sensing piece and the prompting piece are electrically connected;
The sensing piece is used for sensing the distance between the lamp strip and the pressure maintaining assembly and sending a distance signal to the timing unit;
The timing unit is used for recording the matching time of the lamp strip and the pressure maintaining component and sending a pressure maintaining signal and a pressure maintaining completion signal to the prompting piece;
the prompting piece is used for prompting that the pressure maintaining component is in a pressure maintaining progress state and a pressure maintaining completion state.
Optionally, in the pressure maintaining device, the pressure maintaining component includes a back plate, a first side of the back plate is fixedly connected with the holding component, a pressing bar is arranged on a second side of the back plate, a groove is formed in the pressing bar, and the groove is used for accommodating the lamp beads of the lamp strip.
Optionally, in the pressure maintaining device, the holding assembly includes a mounting plate and a handle, wherein:
the first side of the mounting plate is fixedly connected with the first side of the backboard, and the second side of the mounting plate is provided with a mounting hole for mounting the handle;
the number of the handles is two, and the handles are relatively fixed on the second side of the mounting plate.
Optionally, in the pressure maintaining device, the second side of the mounting plate is provided with a plurality of protruding portions, the protruding portions extend in a direction away from the back plate, and the mounting hole is formed in the protruding portions.
Optionally, in the pressure maintaining device, the pressure maintaining component further includes a limiting piece, the limiting piece is fixedly connected with the back plate, one side of the pressure maintaining component far away from the holding component extends along a direction perpendicular to the back plate, and the limiting piece is used for limiting the light bar.
Optionally, in the pressure maintaining device, the sensing element is a photoelectric sensor, and the photoelectric sensor is used for sensing a distance between the light bar and the mounting plate and sending a distance signal.
Optionally, in the pressure maintaining device described above, the indicator includes a connection portion and an indicator lamp, wherein:
the connecting part is used for connecting the indicator lamp and the mounting plate;
the prompting lamp is electrically connected with the timing unit;
When the sensing piece senses that the distance between the light bar and the pressure maintaining component is a first distance, the sensing piece sends a distance signal to the timing unit, the timing unit sends a pressure maintaining signal to the prompting piece, and the prompting lamp is in a first state;
When the sensing piece senses that the distance between the light bar and the pressure maintaining component is a second distance, the sensing piece does not send a distance signal, the timing unit does not send a pressure maintaining signal, and the prompting light is in a second state;
The first state is one of on and off, and the second state is the other of on and off.
Optionally, in the pressure maintaining device, the back plate is rectangular, and at least one of two sides of a corner of the back plate is provided with one limiting piece.
Optionally, in the pressure maintaining device, the limiting member is rectangular or L-shaped.
Optionally, in the pressure maintaining device, the pressing bar is detachably connected with the back plate.
When the pressure maintaining device is used, an operator moves the pressure maintaining device through the holding component, so that the lamp bars are arranged below the pressure maintaining component, the lamp bars are maintained by pressing down the whole gravity of the pressure maintaining device, meanwhile, the sensing piece senses that the distance between the lamp bars and the pressure maintaining component is a preset distance, the sensing piece sends a distance signal to the timing unit, the timing unit starts to record the pressure maintaining time and sends a pressure maintaining signal to the prompting piece, the prompting piece prompts the pressure maintaining component to be in a pressure maintaining progress state, when the pressure maintaining reaches the preset time, the timing unit sends a pressure maintaining completion signal to the prompting piece, the prompting piece prompts the pressure maintaining component to be in the pressure maintaining completion state, the operator moves the pressure maintaining device through the holding component to keep the pressure maintaining device away from the lamp bars, the pressure maintaining of the single lamp bars is completed, the operation is repeatedly performed, the flow operation of maintaining the lamp bars is realized, the pressure maintaining time of each lamp bar can be accurately recorded and prompted in the process, the pressure maintaining time of each lamp bar is consistent, the accurate pressure maintaining time is ensured, and the production quality of the lamp bars is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the embodiments of the application 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, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort. One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 is a schematic view of a first view angle of a pressure maintaining device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a second view of a pressure maintaining device according to an embodiment of the present utility model;
FIG. 3 is a schematic view showing the structure of a third view of the pressure maintaining device according to the embodiment of the present utility model;
FIG. 4 is a schematic diagram of a delay circuit according to an embodiment of the present utility model;
Reference numerals illustrate:
a holding assembly 100, a mounting plate 101, a handle 102, a boss 103;
Pressure maintaining assembly 200, backboard 201, groove 202 and limiting piece 203;
a prompting component 300, a connecting part 301 and a prompting lamp 302.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The following disclosure provides many different embodiments, or examples, for implementing different structures of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.
For ease of description, spatially relative terms, such as "inner," "outer," "lower," "upper," "above," "front," "rear," and the like, may be used herein to describe one element's or feature's relative positional relationship or movement to another element's or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures experiences a positional reversal or a change in attitude or a change in state of motion, then the indications of these directives will also correspondingly change, e.g., an element described as "under" or "under" another element or feature will then be oriented "over" or "over" the other element or feature. Thus, the example term "below" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.
In order to solve the problems of unfixed pressure maintaining time and low production quality of the lamp strip in the prior art, the application provides the pressure maintaining device which can realize accurate pressure maintaining time of the lamp strip and improve the production quality of the lamp strip.
As shown in fig. 1 to 3, the pressure maintaining device disclosed by the utility model comprises a holding assembly 100, a pressure maintaining assembly 200 and a prompting assembly 300, wherein the holding assembly 100 is connected with the pressure maintaining assembly 200, the pressure maintaining assembly 200 is used for maintaining a pressure of a light bar, the holding assembly 100 is used for moving the pressure maintaining assembly 200, the prompting assembly 300 is connected with the holding assembly 100 and comprises a timing unit, an induction piece and a prompting piece, the timing unit, the induction piece and the prompting piece are electrically connected, the induction piece is used for inducing the distance between the light bar and the pressure maintaining assembly 200 and sending a distance signal to the timing unit, the timing unit is used for recording the matching time of the light bar and the pressure maintaining assembly 200 and sending a pressure maintaining progress signal and a pressure maintaining completion signal to the prompting piece, and the prompting piece is used for prompting the pressure maintaining assembly 200 to be in a pressure maintaining progress state and a pressure maintaining completion state. Specifically, the prompting device 300 is used for realizing the switching between two states of the pressure maintaining device 200, when the prompting device 300 sends out a pressure maintaining signal, the pressure maintaining device 200 is in a pressure maintaining state, and after the timing unit of the prompting device 300 counts up to a preset time, the prompting device 300 sends out a pressure maintaining completion signal, and the pressure maintaining device 200 can cut into the pressure maintaining completion state. Specifically, the above-mentioned signals include, but are not limited to, sound signals, light signals, and the like, as long as a prompt can be displayed to the operator.
When the pressure maintaining device provided by the utility model is used, an operator moves the pressure maintaining device through the holding component 100, so that a lamp strip is arranged below the pressure maintaining component 200, the lamp strip is maintained by pressing down the whole gravity of the pressure maintaining device, meanwhile, the sensing piece senses that the distance between the lamp strip and the pressure maintaining component 200 is a preset distance, the sensing piece sends a distance signal to the timing unit, the timing unit starts to record the pressure maintaining time and sends a pressure maintaining proceeding signal to the prompting piece, the prompting piece prompts that the pressure maintaining component 200 is in a pressure maintaining proceeding state, when the pressure maintaining reaches the preset time, the timing unit sends a pressure maintaining completion signal to the prompting piece, the prompting piece prompts that the pressure maintaining component 200 is in a pressure maintaining completion state, the operator moves the pressure maintaining device through the holding component 100, so that the pressure maintaining device is far away from the lamp strip, the pressure maintaining of a single lamp strip is completed, the operation is repeatedly performed, the pressure maintaining flow operation of the lamp strip is realized, the pressure maintaining time of each lamp strip can be accurately recorded and prompted, the pressure maintaining time of each lamp strip is ensured to be consistent, the pressure maintaining time is accurate, the pressure maintaining time is ensured, and the production quality of the lamp strip is improved.
In order to optimize the above technical solution, the pressure maintaining assembly 200 includes a backplate 201, a first side of the backplate 201 is fixedly connected with the holding assembly 100, a second side of the backplate is provided with a pressing bar, the pressing bar is provided with a groove 202, and the groove 202 is used for accommodating the lamp beads of the lamp strip. Specifically, bolting, welding, etc. between the first side of the backplate 201 and the handle assembly 100 are included, but are not limited to. It should be noted that in the prior art, soft material objects such as sponge and antistatic cloth are generally arranged at one side of the pressure maintaining tool, which is close to the lamp strip, for covering the avoidance lamp beads, so as to prevent the lamp beads from being damaged in the pressure maintaining process. According to the utility model, the concave groove 202 is formed on the pressing strip, and the concave-convex structure is formed on one side facing the lamp strip, so that the concave groove 202 accommodates and avoids the lamp bead, and the convex part on the pressing strip presses the substrate of the lamp strip, thereby realizing the protection of the lamp bead, effective pressure maintaining and improving the production quality of the lamp strip. Soft material objects such as sponge, antistatic cloth in the pressure maintaining tool are reduced through arranging the pressing strips and the grooves 202, so that the production cost of the pressure maintaining device is reduced, and the production quality of the lamp strip is improved.
In order to optimize the above technical solution, the holding assembly 100 includes a mounting plate 101 and a handle 102, wherein a first side of the mounting plate 101 is fixedly connected with a first side of the backplate 201, and a second side of the mounting plate 101 is provided with mounting holes for mounting the handles 102, and the number of the handles 102 is two and is relatively fixed on the second side of the mounting plate 101. Specifically, the mounting plate 101 is in a groove shape, the mounting holes are arranged on the groove wall of the mounting plate 101, and the groove bottom of the mounting plate 101 is fixedly connected with the first side of the backboard 201. Specifically, two ends of the handle 102 are respectively matched with two mounting holes which are oppositely arranged, and because the mounting plate 101 is in a groove shape, a certain distance is reserved between the handle 102 and the groove bottom after the handle 102 is mounted in the mounting holes, so that an operator can conveniently hold the handle. When in use, the handles 102 are arranged in the mounting holes and fixed, and an operator can finish the movement of the pressure maintaining assembly 200 by holding the two handles 102. The arrangement can realize stable movement of the pressure maintaining assembly 200, improve the use flexibility of the pressure maintaining assembly 200, and enable the pressure maintaining assembly to be parallel to the lamp strip module for pressing down, so that the pressure maintaining efficiency is improved.
In order to optimize the above technical solution, the second side of the mounting plate 101 is provided with a plurality of protruding portions 103, the protruding portions 103 extend in a direction away from the backplate 201, and the mounting holes are opened in the protruding portions 103. Specifically, the protruding portion 103 is a protruding structure along the groove wall, and the mounting hole is formed in the protruding portion, so that a larger space can be reserved between the handle 102 and the groove bottom on the premise that the height of the groove wall is not prolonged, so that an operator can hold the protruding portion conveniently, and the pressure maintaining device can be moved conveniently. Specifically, the boss 103 may have various shapes, which is preferred to be "convex" shaped in the present utility model.
In order to optimize the above technical solution, the pressure maintaining assembly 200 further includes a limiting member 203, where the limiting member 203 is fixedly connected with the backplate 201, and one side of the limiting member 203 away from the holding assembly 100 extends along a direction perpendicular to the backplate 201, and the limiting member 203 is used for limiting the light bar. Specifically, the backplate 201 may have various sizes according to the sizes of the light bar modules, and the overall weight of the pressure maintaining device may be increased together with the increase of the sizes of the light bar modules to ensure the pressure maintaining effect. Specifically, the backplate 201 and the mounting plate 101 may be detachably connected, and an operator may replace the backplate 201 connected to the mounting plate 101 according to different sizes of the light bar modules, so that the limiting member 203 at the corresponding position on the backplate 201 can just engage with the light bar modules. The accurate location to the lamp strip can be guaranteed to arrange so to carry out effective pressurize to it, improve the production quality of lamp strip.
In some embodiments of the present utility model, the sensing element is a photosensor, which is used to sense the distance between the light bar and the mounting plate 101 and to emit a distance signal. Specifically, the photoelectric sensor realizes control by setting a distance, when the substrate of the light bar and the photoelectric sensor are at a preset distance, the photoelectric sensor is started and sends a distance signal to the timing unit, and when an operator holds the pressure maintaining device to leave the light bar, the substrate of the light bar and the photoelectric sensor are at a non-preset distance, and the photoelectric sensor is disconnected and stops sending the distance signal to the timing unit. Through arranging photoelectric sensor, can judge fast whether the lamp strip cooperates with pressurize subassembly 200 to can accurate suggestion pressurize begin the time and the time of ending, and cooperation timing unit and suggestion piece make the dwell time of pressure maintaining device to every lamp strip unanimous, improve the production quality of lamp strip, and improve the production efficiency of lamp strip module.
In order to optimize the technical scheme, the prompting piece comprises a connecting part 301 and a prompting lamp 302, wherein the connecting part 301 is used for connecting the prompting lamp 302 with the mounting plate 101, the prompting lamp 302 is electrically connected with the timing unit, when the sensing piece senses that the distance between the lamp strip and the pressure maintaining component 200 is a first distance, the sensing piece sends a distance signal to the timing unit, the timing unit sends a pressure maintaining signal to the prompting piece, the prompting lamp 302 is in a first state, when the sensing piece senses that the distance between the lamp strip and the pressure maintaining component 200 is a second distance, the sensing piece does not send a distance signal, the timing unit does not send a pressure maintaining signal, the prompting lamp 302 is in a second state, the first state is one of lighting and extinguishing, and the second state is the other of lighting and extinguishing. Specifically, the connection portion 301 may be plate-shaped, the indicator lamp 302 is mounted thereon, and the connection portion 301 is bolted to the mounting plate 101. Specifically, the indicator light 302 may be an LED light. Specifically, the first distance is a preset distance set by an operator, or a range of preset distances, and the second distance is a non-preset distance, or other distances of the non-preset distance range, and the operator can adjust the value of the preset distance according to the need, so as to coordinate the time when the sensing element sends the distance signal, the time when the timing unit sends the pressure maintaining signal or the pressure maintaining completion signal, and the state switching time of the indicator lamp 302.
In one embodiment, as shown in fig. 4, the timing unit may be a delay circuit, where the delay circuit includes an LED lamp (LED 1), a power supply (VCC), a resistor (R1), a triode (Q1), a capacitor (C), and a SWITCH (labeled as "IR SWITCH"), where the power supply is used as a power supply source for the whole circuit and provides a required voltage for the circuit, the LED lamp is connected between the power supply (VCC) and the resistor (R1), when the circuit is closed and the branch where the LED lamp is located obtains a sufficient voltage, the LED lamp emits light, the resistor (R1) is connected between the LED lamp and the triode (Q1), the charging time is determined by the resistance value of the resistor (R), the resistance value of the resistor (R1), and the capacity of the capacitor (C), and the duration of the signal for pressure maintaining can be controlled by adjusting the resistance value of the resistor (R), and the SWITCH S1 is controlled by a distance signal sent by the sensing element. After the lamp strip is matched with the pressure maintaining assembly 200, the sensing piece senses the lamp strip, the switch S1 is disconnected, the power supply (VCC) charges the capacitor (C) through the resistor (R) and the resistor (R1), the base voltage of the triode (Q1) is slowly changed into a high level in the charging process, the triode (Q1) is saturated and conducted, the LED lamp is in a lighting state through the collector and the emitter of the triode (Q1) to form a loop, the pressure maintaining device can be placed on a fixing frame of the LED lamp to prompt an operator that the pressure maintaining time reaches the process requirement, the next lamp strip module flows into the pressure maintaining process, when the pressure maintaining device is placed on the fixing frame, the sensing piece detects that the distance between the lamp strip and the pressure maintaining assembly 200 is not the preset distance, the switch S1 is closed, the capacitor (C) discharges through the switch S1, the base of the triode (Q1) is changed into a low level, the triode (Q1) is in a cut-off state, and the LED1 lamp is in a light-off state.
It should be noted that, in the above embodiment, the sensing element sends a distance signal, the switch S1 of the timing unit is turned off, the indicator lamp 302 is in an off state in the pressure maintaining process, the sensing element does not send a distance signal, the switch S1 of the timing unit is turned on, and the indicator lamp 302 is in a scheme of lighting state after the pressure maintaining is completed.
The arrangement ensures that the dwell time is adjustable so as to meet the dwell process requirement of the lamp strip, ensures to meet the process requirement of the dwell time and not waste redundant dwell time, thereby achieving the purposes of ensuring the product quality and improving the production efficiency.
In some embodiments of the present utility model, the backplate 201 is rectangular, and at least one of two sides of the backplate 201 is provided with a stopper 203. Specifically, the number of the stoppers 203 may be adjusted according to the size of the backplate 201, for example, the larger the size, the more stoppers 203. Specifically, the limiting piece 203 is used for limiting the position of the substrate of the light bar, and the optimal method is to limit the substrate in the transverse direction and the longitudinal direction, so that the limiting piece 203 is preferably arranged on both sides of one corner of the backboard 201, so that the substrate of the light bar is accurately limited, and the pressure maintaining effect is improved.
In some embodiments of the present utility model, the stop 203 is rectangular or L-shaped. Specifically, the number of the limiting members 203 can be adjusted according to the shape of the limiting members 203, when the limiting members 203 are rectangular, the limiting members 203 are preferably arranged on two sides where one corner of the backboard 201 is located, that is, eight limiting members 203 are arranged to limit four corners of the substrate of the light bar, and when the limiting members 203 are L-shaped, one limiting member 203 is preferably arranged on four corners of the backboard 201 to limit four corners of the substrate of the light bar. Further, the limiting piece 203 and the backplate 201 may be in an integral structure or a detachable structure, when the limiting piece 203 and the backplate 201 are in a detachable structure, the limiting piece 203 and the backplate 201 include but are not limited to a bolt connection, a plug connection, etc., and an operator can replace the limiting piece 203 according to the abrasion of the limiting piece 203, so as to prolong the service life of the backplate 201 and reduce the application cost of the pressure maintaining device.
To optimize the above technical solution, the batten strip is detachably connected to the backplate 201. Specifically, the grooves 202 on the bead may have a corresponding shape to match the bead and the lamp cover, depending on the arrangement position and shape of the bead and the lamp cover. For example, when two lamp bar modules of the same size but different lamp bead arrangement shapes need to be pressure-maintained during use, an operator can replace the pressing bar, so that one pressure maintaining device can be applied to the two lamp bar modules, and the application range of the pressure maintaining device is enlarged.
The utility model has the advantages that:
1. The pressure maintaining time can be accurate, and a pressure maintaining completion prompt is sent out, so that the pressure maintaining time of each lamp strip by the pressure maintaining device is consistent;
2. the pressure maintaining efficiency and the production quality of the lamp strip can be improved;
3. low production cost, wide application range and high use flexibility.
It should be noted that the pressure maintaining device provided by the utility model can be used in the technical field of lamp strip pressure maintaining jigs or other fields. Other fields are arbitrary fields except lamp strip pressurize tool technical field. The above is merely an example, and does not limit the application field of the pressure maintaining device provided by the present utility model.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a pressure maintaining device which characterized in that is including holding subassembly, pressurize subassembly and suggestion subassembly, wherein:
The holding assembly is connected with the pressure maintaining assembly;
The holding assembly is used for moving the pressure maintaining assembly;
The prompting component is connected with the holding component and comprises a timing unit, a sensing piece and a prompting piece, wherein the timing unit, the sensing piece and the prompting piece are electrically connected;
The sensing piece is used for sensing the distance between the lamp strip and the pressure maintaining assembly and sending a distance signal to the timing unit;
The timing unit is used for recording the matching time of the lamp strip and the pressure maintaining component and sending a pressure maintaining signal and a pressure maintaining completion signal to the prompting piece;
the prompting piece is used for prompting that the pressure maintaining component is in a pressure maintaining progress state and a pressure maintaining completion state.
2. The pressure maintaining device according to claim 1, wherein the pressure maintaining assembly comprises a back plate, a first side of the back plate is fixedly connected with the holding assembly, a pressing bar is arranged on a second side of the back plate, a groove is formed in the pressing bar, and the groove is used for accommodating lamp beads of the lamp strip.
3. The pressure maintaining device of claim 2, wherein the holding assembly comprises a mounting plate and a handle, wherein:
the first side of the mounting plate is fixedly connected with the first side of the backboard, and the second side of the mounting plate is provided with a mounting hole for mounting the handle;
the number of the handles is two, and the handles are relatively fixed on the second side of the mounting plate.
4. A pressure maintaining device according to claim 3, wherein the second side of the mounting plate is provided with a plurality of protrusions extending in a direction away from the back plate, the mounting holes being open in the protrusions.
5. The pressure maintaining device according to claim 2, wherein the pressure maintaining assembly further comprises a limiting member fixedly connected with the back plate, and a side of the limiting member away from the holding assembly extends along a direction perpendicular to the back plate, and the limiting member is used for limiting the light bar.
6. A pressure maintaining device according to claim 3, wherein the sensing member is a photoelectric sensor for sensing the distance between the light bar and the mounting plate and emitting a distance signal.
7. A pressure maintaining device according to claim 3, wherein the cue member comprises a connection portion and a cue light, wherein:
the connecting part is used for connecting the indicator lamp and the mounting plate;
the prompting lamp is electrically connected with the timing unit;
When the sensing piece senses that the distance between the light bar and the pressure maintaining component is a first distance, the sensing piece sends a distance signal to the timing unit, the timing unit sends a pressure maintaining signal to the prompting piece, and the prompting lamp is in a first state;
When the sensing piece senses that the distance between the light bar and the pressure maintaining component is a second distance, the sensing piece does not send a distance signal, the timing unit does not send a pressure maintaining signal, and the prompting light is in a second state;
The first state is one of on and off, and the second state is the other of on and off.
8. The pressure maintaining device according to claim 5, wherein the back plate is rectangular, and at least one of two sides of a corner of the back plate is provided with one of the stoppers.
9. The pressure maintaining device according to claim 5, wherein the stopper is rectangular or L-shaped.
10. The pressure maintaining device according to claim 2, wherein the bead is detachably connected to the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422715904.4U CN223519489U (en) | 2024-11-06 | 2024-11-06 | Pressure maintaining device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422715904.4U CN223519489U (en) | 2024-11-06 | 2024-11-06 | Pressure maintaining device |
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| CN223519489U true CN223519489U (en) | 2025-11-07 |
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| CN202422715904.4U Active CN223519489U (en) | 2024-11-06 | 2024-11-06 | Pressure maintaining device |
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2024
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