CN206474396U - An easy-to-operate mobile phone button dispensing fixture - Google Patents

Abstract

The utility model discloses a cell-phone button point gluing tool convenient to operation, including fixing base and tool body, the fixing base with tool body fixed connection, tool body lower surface sets up and cell-phone casing molding assorted model portion, the outside of model portion sets up and cell-phone button shape assorted recess, the recess bottom sets up a plurality of suction hole, the recess lateral wall sets up the annular and sinks the groove, it sets up annular gasbag to sink the inslot, tool body upper surface sets up first gas pocket and second gas pocket, first gas pocket with the suction hole is linked together, the second gas pocket with annular gasbag's suction nozzle is linked together. The utility model discloses not only can adsorb the effect of button adsorption column in order to play the button location through the negative pressure, can realize the accurate positioning of button moreover in order to avoid the button to take place to slide the aversion phenomenon in the course of working.

Description

An easy-to-operate mobile phone button dispensing fixture

technical field

The utility model relates to the technical field of mobile phone production equipment, in particular to an easy-to-operate mobile phone key dispensing jig.

Background technique

The side of a general mobile phone is provided with buttons for selecting functions or controlling the mobile phone. During the production process of this kind of mobile phone case with buttons on the side, it is necessary to use a special jig to position the mobile phone case. However, because the shape of the mobile phone casing is generally irregular, and the volume of the buttons is also very small, even if the mobile phone casing is positioned with a jig, there are still cases where the buttons fall during the dispensing operation of the mobile phone buttons.

Usually, one side of the cover body of the mobile phone with buttons arranged on the side is provided with a through hole for the buttons to be exposed. However, due to the relatively loose assembly of the key and the through hole, the small key is easy to fall from the through hole, resulting in the inability to successfully complete the dispensing operation.

The utility model whose patent publication number is CN204672524U discloses a kind of improved mobile phone button dispensing fixture, which includes: a fixed seat; a body, which is fixedly connected with the fixed seat; A model part that matches the shape of the body; the outer wall of the model part is provided with an air hole, and the body is provided with an air hole communicating with the air hole. Further, the air hole communicates with the external vacuum generator through the suction joint, and the control switch of the vacuum generator is a foot switch. After the utility model adopts the above-mentioned technical scheme, the utility model is provided with an air suction hole on the outer wall of the jig body, and the air suction hole communicates with the air hole on the body, and the air is drawn outward from the air hole through the vacuum generator, so that the suction The air holes generate negative pressure, which can absorb the keys, so as to position the keys, so that the keys will not fall during the dispensing operation. However, the keys of this utility model are directly adsorbed at the suction holes, so precise positioning cannot be achieved, and sliding displacement of the keys cannot be avoided at the same time.

In view of the above situation, the inventors improved the existing mobile phone fixture to overcome the above problems.

Utility model content

In view of this, the purpose of this utility model is to provide an easy-to-operate mobile phone key dispensing jig for the deficiencies of the prior art, which can not only position the key on the key adsorption column through negative pressure adsorption, but also can Realize the precise positioning of the key to avoid the phenomenon of sliding and shifting of the key during processing.

In order to achieve the above object, the utility model adopts the following technical solutions:

An easy-to-operate mobile phone key dispensing jig, comprising a fixing seat and a jig body, the fixing base is fixedly connected to the jig body, and the lower surface of the jig body is provided with a model that matches the shape of the mobile phone shell The outside of the model part is provided with grooves matching the shape of the keys of the mobile phone, a number of suction holes are arranged at the bottom of the groove, and an annular sinker is arranged on the side wall of the groove, and an annular airbag is arranged in the sinker , the upper surface of the jig body is provided with a first air hole and a second air hole, the first air hole communicates with the suction hole, and the second air hole communicates with the air inlet nozzle of the annular airbag.

Further, a notch is provided on the lower surface of the jig body, and the mold part is located on one side of the notch.

Further, the model part extends outwards to form a boss, and the fixing seat is provided with a stepped part matched with the boss.

Further, the fixing base is fixedly connected to the jig body by screws.

Further, the first air hole communicates with an external vacuum generator through an air suction joint, and the second air hole communicates with an external air pump through an air intake joint.

Further, an elastic rough layer is provided on the outer surface of the annular airbag.

Further, an I-shaped groove is provided at the bottom of the model part, and an I-shaped magnet is arranged in the I-shaped groove.

The beneficial effects of the utility model are:

The utility model provides an easy-to-operate mobile phone key dispensing jig aiming at the problem that the current positioning method of the key adsorption column cannot be accurately positioned by using the negative pressure adsorption method to avoid the sliding and shifting phenomenon of the keys during the processing process. The jig includes a fixed seat and a jig body, and the fixed seat and the jig body are connected by a fixed connection, and the lower surface of the jig body is provided with a model part that matches the shape of the mobile phone shell. In the groove that matches the shape of the key of the mobile phone, several suction holes are set at the bottom of the groove, and an annular sinking groove is set on the side wall of the groove, and an annular air bag is set in the sinking groove, and a first air hole is set on the upper surface of the fixture body and the second air hole, while the first air hole communicates with the suction hole, and the second air hole communicates with the intake nozzle of the annular air bag. With such a structure, on the one hand, the first air hole that communicates with the external vacuum generator can The generated vacuum negative pressure will adsorb the key on the outside of the model part. On the other hand, because the suction hole is set at the bottom of the groove, the key can be accurately positioned in the groove. Secondly, the second air hole connected to the external air pump can be used to The annular airbag arranged in the sinker is inflated, so that the inner side of the annular airbag is tightly pressed against the side of the button to further fix the button. The utility model not only can absorb the button to the column through negative pressure adsorption to play the role of button positioning, but also can realize the precise positioning of the button to avoid the phenomenon of sliding and shifting of the button during the processing process.

Description of drawings

Fig. 1 is a schematic perspective view of the first embodiment of the utility model.

Fig. 2 is an exploded schematic view of the three-dimensional structure of the first embodiment of the present invention.

Fig. 3 is a schematic front view of the structure at the groove in the first embodiment of the present invention.

Fig. 4 is a schematic diagram of a three-dimensional structure of a second embodiment of the present invention.

Reference signs: fixed seat 1; jig body 2; model part 3; groove 4; suction hole 5; ; Step portion 12; I-shaped groove 13; I-shaped magnet 14.

detailed description

In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the utility model. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

Embodiment one:

As shown in Figures 1 to 3, an easy-to-operate mobile phone key dispensing jig includes a fixing seat 1 and a jig body 2, the fixing base 1 is fixedly connected to the jig body 2, and the jig body 2 The lower surface is provided with a model part 3 that matches the shape of the mobile phone shell, and the outer side of the model part 3 is provided with a groove 4 that matches the shape of the keys of the mobile phone. The bottom of the groove 4 is provided with a number of suction holes 5, so that An annular sinker 6 is arranged on the side wall of the groove 4, and an annular air bag 7 is arranged in the sinker 6, and a first air hole 8 and a second air hole 9 are arranged on the upper surface of the fixture body 2, and the first air hole 8 and the The air suction hole 5 is connected, and the second air hole 9 is connected with the air inlet nozzle of the annular air bag 7 .

A notch 10 is provided on the lower surface of the jig body 2 , and the mold part 3 is located on one side of the notch 10 .

The mold part 3 extends outward to form a boss 11 , and the fixing seat 1 is provided with a stepped part 12 matching with the boss 11 .

The fixing seat 1 is fixedly connected to the jig body 2 by screws.

The first air hole 8 communicates with an external vacuum generator through an air suction joint, and the second air hole 9 communicates with an external air pump through an air intake joint.

The outer surface of the annular airbag 7 is provided with an elastic rough layer.

Embodiment two:

As shown in FIG. 4 , the difference between it and the first embodiment is that an I-shaped groove 13 is arranged at the bottom of the model part 3 , and an I-shaped magnet 14 is arranged in the I-shaped groove 13 .

In this embodiment, an I-shaped groove is provided at the bottom of the model part, and an I-shaped magnet is arranged in the I-shaped groove, so that after the mobile phone case is placed on the model part, an iron sheet can be placed under the mobile phone case, And fix the mobile phone case under the model part by absorbing the iron sheet with the I-shaped magnet. After the phone button is glued, remove the iron sheet to remove the mobile phone case from the model part.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model without limitation, other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the utility model, as long as they do not depart from the technical solution of the utility model The spirit and scope should be included in the claims of the present utility model.

Claims (7)

1. An easy-to-operate mobile phone button dispensing fixture, including a fixing seat and a fixture body, the fixing seat is fixedly connected to the fixture body, and the lower surface of the fixture body is set to match the shape of the mobile phone shell The model part is characterized in that: the outside of the model part is provided with grooves that match the shape of the keys of the mobile phone, the bottom of the groove is provided with a number of suction holes, the side wall of the groove is provided with an annular sinker, the An annular air bag is arranged in the sinker, and a first air hole and a second air hole are arranged on the upper surface of the jig body, the first air hole communicates with the suction hole, and the second air hole communicates with the air intake of the annular air bag. Mouth connected. 2. An easy-to-operate mobile phone key dispensing jig according to claim 1, characterized in that: a notch is set on the lower surface of the jig body, and the model part is located on one side of the notch. 3. An easy-to-operate mobile phone button dispensing jig according to claim 1, characterized in that: the model part extends outwards to form a boss, and the fixed seat is provided to cooperate with the boss the ladder department. 4. An easy-to-operate mobile phone key dispensing jig according to claim 1, characterized in that: said fixing seat is connected to said jig body by screws. 5. An easy-to-operate mobile phone button dispensing fixture according to claim 1, characterized in that: the first air hole communicates with the external vacuum generator through the suction joint, and the second air hole communicates with the external vacuum generator through the inlet The air connector communicates with an external air pump. 6. An easy-to-operate mobile phone key dispensing jig according to claim 1, characterized in that: the outer surface of the annular airbag is provided with an elastic rough layer. 7. An easy-to-operate mobile phone button dispensing fixture according to any one of claims 1 to 6, characterized in that: an I-shaped groove is arranged at the bottom of the model part, and an I-shaped magnet is arranged in the I-shaped groove .