CN218658828U - Manual pressing auxiliary tool - Google Patents

Abstract

The application provides a manual appurtenance that presses, including the casing with install in press the suggestion circuit in the casing, press the suggestion circuit including the press switch, battery and the prompting device that connect gradually, press switch includes continuous press head and spring, the spring pushes away to the press head is outwards stretched out the casing makes outward press switch keeps the disconnection, presses through external force press the press head overcomes spring force makes to the internal contraction press switch is closed, and then makes the prompting device switches on. The artifical operation of pressing of the supplementary electronic product assembly of instrument of this scheme of utilization can indicate whether the staff presses the dynamics of pressure and satisfies the assembly demand, avoids pressing the dynamics not enough to lead to the assembly not in place, or the dynamics of pressing the dynamics too big transmission that causes the condition such as product damage, and then improves product quality.

Description

Manual pressing auxiliary tool

Technical Field

The application relates to the technical field of electronic assembly auxiliary tools, in particular to a manual pressing auxiliary tool.

Background

In the process of assembling consumer electronics, there are many operation actions that require pressing, such as plugging of various cable connectors, assembling of tiny devices, and adhering of adhesive devices. Various pressing actions are implemented by two types, namely automatic equipment completion and manual completion. Although the automatic pressing operation of the automation equipment can improve efficiency and reduce human input, the development and manufacturing of the automation equipment is expensive, heavy and insufficient in compatibility, and it is obviously impractical to develop the equipment at a high cost for the situations of small batch number or the situation of drilling at the pressing position on a workpiece. If directly adopt the manual work to press, because concrete operation varies from person to person, appear again that the not enough condition such as product damage that leads to not in place of pressing pressure intensity appears easily, or the too big product quality that causes of pressing pressure, the management and control of the product quality of assembling are difficult to. Therefore, there is a need to develop a tool that can assist the pressing operation in the assembly process of electronic products.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: provided is a manual pressing aid which can solve the above-mentioned problems in the prior art.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a manual appurtenance that presses, includes the casing with install in press the suggestion circuit in the casing, press the suggestion circuit including the push switch, battery and the prompting device that connect gradually, push switch includes continuous press head and spring, the spring pushes and supports the press head outwards stretches out make outside the casing press switch keeps the disconnection, press through external force the press head overcomes spring force is inwards shrink and is made press switch is closed, and then makes the prompting device switch-on is gone up.

Optionally, the shell and the pressing head are both conductors, the pressing head is always in contact with the shell, one end of the prompter is connected with the positive electrode/negative electrode of the battery, the other end of the prompter is connected with the shell, and the pressing head is pressed to connect the negative electrode/positive electrode of the battery, so that the pressing prompting circuit is conducted.

Optionally, a limiting block is fixedly arranged in the shell, the limiting block divides the inner part of the shell into a first installation cavity and a second installation cavity, the battery and the prompter are installed in the first installation cavity, the press switch is installed in the second installation cavity, and two opposite sides of the limiting block respectively support the battery and the press switch.

Optionally, the limiting block includes a conductive inner core and an insulating outer layer wrapping the periphery of the conductive inner core, the electrode of the battery far away from the prompter is abutted to the conductive inner core, the pressing head is aligned to the conductive inner core in the second mounting cavity, and the pressing head is pressed to contact the conductive inner core, so that the battery is connected with the pressing head.

Optionally, the press head includes the limiting plate and connect respectively in the press lever and the contact lever of two opposite sides of limiting plate, extend according to the press lever outside the casing, the spring housing is established outside the contact lever, just the both ends of spring butt respectively the limiting plate with the stopper, thereby realize the spring will the press head pushes away from the stopper.

Optionally, a mounting seat is fixedly arranged in the first mounting cavity, the prompter is fixed on the mounting seat, and the battery is mounted between the limiting block and the mounting seat.

Optionally, one end of the shell, which is far away from the pressing head, is provided with a mounting port for mounting the pressing prompting circuit, and the mounting port is provided with a detachable rear end cover.

Optionally, the rear end cover is a conductor, and one end of the prompter far away from the battery is connected with the rear end cover.

Optionally, the prompter comprises an alarm and/or an electronic counter and/or a timer.

Optionally, the alarm is a buzzer, an indicator light or an audible and visual alarm.

The beneficial effect of this application does: the utility model provides a manual pressing auxiliary tool, set up the press prompting circuit who has press switch and prompting device in the casing, press switch's spring under the natural condition is released the press head and is kept normally open state, according to required pressing force degree when practical application, choose the spring that the model is suitable for use, when carrying out the press work, the press head overcomes spring force and inwards contracts, according to the volume of contracting of spring feedback pressing force degree, when the prompting device is not put through, when not having the power-on suggestion, it is not enough to show the pressing force degree, remind the staff still to need to increase the dynamics; when the pressing force reaches the preset value, the pressing switch is closed, the prompter is switched on at the moment, the pressing force of the workers is prompted to meet the assembly requirement, and the force does not need to be increased. Therefore the artifical operation of pressing of the supplementary electronic product assembly of instrument of this scheme of utilization can indicate whether the staff presses the dynamics to satisfy the assembly demand, avoids not enough leading to the assembly not in place of pressing the dynamics, or the too big transmission that causes the condition such as product damage of pressing the dynamics, and then improves product quality.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of an internal structure of a manual pressing auxiliary tool according to an embodiment of the present application.

In the figure:

1. a housing; 11. a rear end cap; 2. a push switch; 21. a pressing head; 211. a limiting plate; 212. a pressing lever; 213. a contact lever; 22. a spring; 3. a battery; 4. a prompter; 5. a mounting seat; 6. a limiting block; 61. a conductive inner core; 62. an insulating outer layer.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present application clearer, the following describes technical solutions of embodiments of the present application in further detail, and it is obvious that the described embodiments are only a part of embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly and may for example be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present embodiment provides a manual pressing auxiliary tool, including a housing 1 and a pressing prompting circuit installed in the housing 1, the pressing prompting circuit includes a press switch 2, a battery 3 and a prompting device 4 which are connected in sequence, the press switch 2 includes a press head 21 and a spring 22 which are connected, the spring 22 pushes the press head 21 to extend outward out of the housing 1 so as to keep the press switch 2 disconnected, the press head 21 is pressed by external force to overcome the spring force of the spring 22 to contract inward so as to close the press switch 2, and then the prompting device 4 is connected and powered on.

Specifically, in the above-mentioned pressing prompting circuit, the press switch 2, the battery 3 and the prompting device 4 can be directly connected with each other through a conductor not limited to an electric wire, and other functional devices can be arranged between each two pressing switches and the battery 3 to realize other functions, that is, the protection range of the scheme is not limited to the structure only including the press switch 2, the battery 3 and the prompting device 4, and other intermediate devices can be included.

The working principle of the scheme is that when the pressing head 21 of the manual pressing auxiliary tool of the embodiment is aligned with an object to be pressed and applies force, the spring 22 is pressed and contracted by the pressing head 21, the pressing head 21 gradually retracts inwards, when the pressing head 21 moves to be in contact with a contact point, the pressing head 21 serves as a conductor, a pressing prompting circuit is conducted, and a prompting signal is sent out on the prompter 4. The elastic force of the spring 22 applied to the pressing head 21 is equal to the pressure applied by the pressing head 21 to the object to be pressed, and the pressure actually applied by the pressing head 21 to the object to be pressed can be calculated according to the selected elastic modulus of the spring 22 and the compressed length of the spring 22. Therefore, the type of the spring 22 to be used can be reversely estimated according to the distance to be moved when the pressing head 21 is pushed to the on state and the magnitude of the pressure to be applied to the object to be pressed in the actual working process.

Based on the manual pressing auxiliary tool, a pressing prompting circuit with a pressing switch 2 and a prompting device 4 is arranged in a shell 1, a spring 22 of the pressing switch 2 pushes a pressing head 21 out to be kept in a normally open state in a natural state, a spring 22 with a proper type is selected according to the pressing force degree required in practical application, the pressing head 21 retracts inwards by overcoming the elastic force of the spring 22 during pressing, the pressing force degree is fed back according to the retraction amount of the spring 22, when the prompting device 4 is not switched on and power-on prompting is not carried out, the pressing force degree is indicated to be insufficient, and a worker is reminded of increasing the force degree; when the pressing force reaches the preset value, the press switch 2 is closed, the prompter 4 is switched on at the moment, and the pressing force of the staff is prompted to meet the assembly requirement without increasing the force. Consequently the artifical operation of pressing of the supplementary electronic product assembly of instrument of this scheme of utilization can indicate whether the staff presses the dynamics of pressure and satisfies the assembly demand, avoids pressing the dynamics not enough to lead to the assembly not in place, or the too big transmission that causes the condition such as product damage of pressing the dynamics, and then improves product quality.

In some embodiments, the housing 1 and the pressing head 21 are both conductors, the pressing head 21 is always in contact with the housing 1, one end of the prompter 4 is connected to the positive electrode/negative electrode of the battery 3, the other end is connected to the housing 1, and the pressing head 21 is pressed to connect the negative electrode/positive electrode of the battery 3, so that the pressing prompting circuit is conducted.

Specifically, when the prompter 4 is connected with the positive pole of the battery 3, the pressing head 21 needs to be connected with the negative pole of the battery 3, and conversely, when the prompter 4 is connected with the negative pole of the battery 3, the pressing head 21 needs to be connected with the positive pole of the battery 3 to form a closed loop. When the pressing head 21 is pressed to be communicated with the battery 3, the prompter 4, the shell 1 and the pressing head 21 form a closed loop, and the prompter 4 is electrified to work. In the scheme, the shell 1 is used as a conductive structure of a loop, so that the arrangement of a circuit can be simplified, electric wires are saved, and the internal structure of the tool is simplified.

In some of the embodiments, a limiting block 6 is fixedly arranged in the housing 1, the limiting block 6 divides the interior of the housing 1 into a first mounting cavity and a second mounting cavity, the battery 3 and the prompter 4 are mounted in the first mounting cavity, the press switch 2 is mounted in the second mounting cavity, and two opposite sides of the limiting block 6 support the battery 3 and the press switch 2 respectively.

Specifically, the limit block 6 is utilized to support the press switch 2 and the battery 3 at two sides from the middle, so that the fixing of the press switch and the battery can be realized, and the stability of the internal structure of the tool is ensured.

Further, the limiting block 6 includes a conductive inner core 61 and an insulating outer layer 62 wrapping the periphery of the conductive inner core 61, an electrode of the battery 3 away from the prompter 4 abuts against the conductive inner core 61, the pressing head 21 is aligned with the conductive inner core 61 in the second mounting cavity, and the battery 3 and the pressing head 21 are connected by pressing the pressing head 21 to contact the conductive inner core 61.

Specifically, the insulating outer layer 62 on the periphery of the limiting block 6 is in contact with the shell 1, so that the internal conductive inner core 61 can be separated from the shell 1, and the contact conduction between the two is avoided; this scheme utilizes electrically conductive inner core 61 at 6 centers of stopper to realize the switch-on of battery 3 and the press head 21 of both sides as the conductor, and stopper 6 can enough play bearing structure's effect, can play the effect of switching on the circuit again, realizes the use purpose with the instrument that this scheme was reached to simplest structure.

In some embodiments, the pressing head 21 includes a limiting plate 211, and a pressing rod 212 and a contact rod 213 respectively connected to two opposite sides of the limiting plate 211, wherein the pressing rod 212 extends out of the housing 1, the spring 22 is sleeved on the contact rod 213, and two ends of the spring 22 respectively abut against the limiting plate 211 and the limiting block 6, so that the spring 22 pushes the pressing head 21 away from the limiting block 6.

Specifically, a through hole allowing the pressing rod 212 to protrude is provided at an end of the housing 1, and the size of the through hole is smaller than that of the stopper plate 211 to restrict the pressing head 21 within the housing 1. Under the normal condition, spring 22 promotes through limiting plate 211 that press head 21 keeps outwards stretching out, and during the pressure, press head 21 inwards retracts, promotes spring 22 through limiting plate 211 simultaneously and compresses, and then realizes above function.

In order to support the prompter 4, a mounting seat 5 is fixedly arranged in the first mounting cavity, the prompter 4 is fixed on the mounting seat 5, and the battery 3 is arranged between the limiting block 6 and the mounting seat 5.

Optionally, the positive electrode and the negative electrode of the battery 3 are respectively located at the front end and the rear end of the battery, the positive electrode is in direct contact with the conductive inner core 61, an elastic negative plate is arranged on one side, facing the battery 3, of the mounting seat 5, and the elastic negative plate abuts against the negative electrode of the battery 3 after mounting, so that the connection between the battery 3 and the prompter 4 is realized.

Based on the support of mount pad 5, can ensure the reliable of prompting device 4 installation.

Furthermore, one end of the shell 1, which is far away from the pressing head 21, is provided with a mounting port for mounting the pressing prompting circuit, and the mounting port is provided with a detachable rear end cover 11.

Specifically, during assembly, the press switch 2 is firstly installed into the shell 1 from the installation opening, then the limit block 6 is installed, then the battery 3 and the installation seat 5 with the prompter 4 are installed behind the limit block 6, and finally the rear end cover 11 is locked and plugged on the installation opening. The rear cover 11 is preferably attached to the housing 1 by a detachable connection method such as, but not limited to, a screw connection or a snap connection. Therefore, the tool has the advantage of simple assembly, and the internal structure of the tool is easily dismantled and maintained.

Furthermore, the rear end cover 11 is a conductor, and one end of the prompter 4 far away from the battery 3 is connected with the rear end cover 11.

In this case, the rear end cap 11 and the housing 1 together constitute a conductor for connecting the prompter 4 and the pressing head 21, and the rear end cap 11 can directly apply pressure to the prompter 4, thereby ensuring the reliability of the contact between the rear end cap 11 and the prompter 4.

As an alternative embodiment, the reminder 4 comprises an alarm and/or an electronic counter and/or a timer. The prompting device 4 may be any one or more of the three, and may be freely selected by a person skilled in the art according to the functions to be realized.

Specifically, when the alarm is selected for use, the prompt 4 can remind the worker whether the pressing force is appropriate or not in a remarkable reminding mode after being switched on.

When the electronic counter is selected, when the electronic counter is switched on, the electronic counter counts and adds one to the total number, and a worker can know the pressing work times through the display number of the electronic counter so as to quickly count the workload.

When the timer is selected, after the timer is pressed and connected, the timer is powered on for timing, and a worker can know the pressing retention time after reaching the pressing pressure degree through the timer so as to meet certain working conditions that the pressing needs to be continued for a certain time.

It should be noted that the above alarm, electronic counter and timer are all existing devices, and those skilled in the art can directly select them from the existing technologies.

Optionally, the alarm is a buzzer, an indicator light or an audible and visual alarm.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship merely for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it will be understood by those skilled in the art that the specification as a whole and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

The technical principles of the present application have been described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the present application and is not to be construed in any way as limiting the scope of the application. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present application without inventive effort, which shall fall within the scope of the present application.

Claims (10)

1. The utility model provides a manual appurtenance that presses, characterized in that, including casing (1) with install in press the suggestion circuit in casing (1), press the suggestion circuit including press switch (2), battery (3) and prompting device (4) that connect gradually, press switch (2) including continuous press head (21) and spring (22), spring (22) push and support press head (21) outwards stretch out casing (1) makes press switch (2) keep the disconnection, press through external force press head (21) overcome spring (22) elasticity is inwards shrink make press switch (2) close, and then make prompting device (4) switch-on power-on.

2. The manual pressing aid according to claim 1, wherein the housing (1) and the pressing head (21) are both conductors, the pressing head (21) is always in contact with the housing (1), one end of the prompter (4) is connected to the positive electrode/negative electrode of the battery (3), the other end is connected to the housing (1), and the pressing prompting circuit is turned on by pressing the pressing head (21) to turn on the negative electrode/positive electrode of the battery (3).

3. The manual pressing auxiliary tool according to claim 2, wherein a limiting block (6) is fixedly arranged in the housing (1), the limiting block (6) divides the interior of the housing (1) into a first mounting cavity and a second mounting cavity, the battery (3) and the prompter (4) are mounted in the first mounting cavity, the press switch (2) is mounted in the second mounting cavity, and two opposite sides of the limiting block (6) respectively support the battery (3) and the press switch (2).

4. The manual pressing auxiliary tool according to claim 3, wherein the limiting block (6) comprises an electric conducting inner core (61) and an insulating outer layer (62) wrapping the outer periphery of the electric conducting inner core (61), an electrode of the battery (3) far away from the prompter (4) abuts against the electric conducting inner core (61), the pressing head (21) is aligned with the electric conducting inner core (61) in the second installation cavity, and the connection between the battery (3) and the pressing head (21) is realized by pressing the pressing head (21) to contact the electric conducting inner core (61).

5. The manual pressing auxiliary tool according to claim 4, wherein the pressing head (21) comprises a limiting plate (211) and a pressing rod (212) and a contact rod (213) connected to two opposite sides of the limiting plate (211) respectively, the pressing rod (212) extends out of the housing (1), the spring (22) is sleeved outside the contact rod (213), and two ends of the spring (22) are abutted to the limiting plate (211) and the limiting block (6) respectively, so that the spring (22) pushes the pressing head (21) away from the limiting block (6).

6. The manual pressing auxiliary tool according to claim 4, wherein a mounting seat (5) is fixedly arranged in the first mounting cavity, the prompter (4) is fixed on the mounting seat (5), and the battery (3) is mounted between the limiting block (6) and the mounting seat (5).

7. The manual pressing auxiliary tool according to claim 6, wherein an end of the shell (1) far away from the pressing head (21) is provided with a mounting port for mounting the pressing prompting circuit, and the mounting port is provided with a detachable rear end cover (11).

8. The manual pressure aid according to claim 7, characterized in that the rear end cap (11) is a conductor, and the end of the prompter (4) remote from the battery (3) is connected to the rear end cap (11).

9. Manual compression aid according to claim 1, wherein the reminder (4) comprises an alarm and/or an electronic counter and/or a timer.

10. The manual compression aid of claim 9, wherein the alarm is a buzzer, an indicator light, or an audible and visual alarm.

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