CN204672524U - A kind of modified form mobile phone key point glue tool - Google Patents

Abstract

The utility model discloses an improved mobile phone key dispensing fixture, which comprises: a fixed seat; a body, the body is fixedly connected with the fixed seat; the lower surface of the body has a model matching the shape of the mobile phone shell part; 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, thereby making 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.

Description

An improved jig for mobile phone button dispensing

technical field

The utility model relates to the technical field of mobile phone production equipment, in particular to an improved 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 of the mobile phone with buttons arranged on the side is provided with a through hole for the case to be exposed, and the case is inserted into the through hole from the inside to the outside, and then the glue dispensing operation is performed on the button position by the dispensing head. 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.

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

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide an improved mobile phone button dispensing jig.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: an improved mobile phone button dispensing jig includes:

a fixed seat;

a body, the body is fixedly connected with the fixing seat;

The lower surface of the body has a model part matching the shape of the mobile phone casing;

The outer wall of the model part is provided with an air suction hole, and the body is provided with an air hole communicating with the air suction hole.

Preferably, in the above technical solution, a notch is formed on the lower surface of the body, and the mold part is located on one side of the notch.

Preferably, in the above technical solution, the mold part extends outwards to form a boss, and a stepped part matching the boss is formed on the fixing seat.

Preferably, in the above technical solution, the position where the air suction hole is set on the mold part rises upwards to form a raised portion, and the air suction hole extends inward along the raised portion and communicates with the channel of the air hole.

Preferably, in the above technical solution, the fixing base is provided with an installation through hole, and the position of the body corresponding to the installation through hole is provided with a threaded hole, and the fastening screw is connected to the threaded hole after passing through the installation through hole.

Preferably, in the above technical solution, the air hole communicates with an external vacuum generator through a suction joint.

Preferably, in the above technical solution, the control switch of the vacuum generator is a foot switch.

After the utility model adopts above-mentioned technical scheme, its beneficial effect is:

First of all, 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 vacuum generator is used to draw air from the air hole, so that the air suction hole can generate negative pressure, which can Adsorb the keys to position the keys, so that the keys will not fall off during the dispensing operation.

Secondly, in order to further improve the maneuverability, the control switch of the vacuum generator is a foot switch. In this way, users can control the vacuum generator with their feet, and perform glue dispensing operations with both hands, which further improves work efficiency and is easy to operate.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model embodiment;

Fig. 3 is a perspective view of the cooperation between the embodiment of the utility model and the casing of the mobile phone.

Reference signs:

Fixing seat 1;

Mounting through hole 11,

step part 12,

Ontology 2;

threaded hole 21,

Model Section 22,

Boss 23,

suction hole 24,

Protrusion 241

stomata 25,

Notch 26

mobile phone case 3,

Button 31.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

In describing the present utility model, it should be understood that the terms "up", "down", "front", "rear", "left", "right", "top", "bottom" and the like indicate directions or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be interpreted as a limitation of the present utility model.

In addition, the terms "mounted", "connected", "connected", "fixed" and other terms should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or It can be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, and it can be an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Referring to FIGS. 1 to 2 , this embodiment is an improved mobile phone button dispensing jig, which includes: a fixing base 1 and a body 2 fixedly linked with the fixing base 1 .

Fixing seat 1 is used for being connected with body 2, and body 2 is fixedly connected in other equipment or mechanism by fixing seat 1 simultaneously. At the same time, since the shape of the mobile phone is acceptable, the fixing seat 1 can be connected with the body 2 of different specifications according to different production requirements. This is convenient for replacement and disassembly.

As shown in FIG. 3 , the lower surface of the main body 2 has a model part 22 that matches the shape of the mobile phone casing 3 . The shape of the lower surface of the model part 22 coincides with the inner surface of the mobile phone casing 3, so that the mobile phone casing 3 can be firmly positioned by the cooperation of the model part 22 and the mobile phone casing 3.

The outer wall of the mold part 22 is provided with an air suction hole 24 , and the main body 2 is provided with an air hole 25 communicating with the air suction hole 24 . The position where the air suction hole 24 is provided on the mold part 22 bulges upwards to form a convex portion 241 , and the air suction hole 24 extends inward along the convex portion 241 and communicates with the channel of the air hole 25 .

The mold part 22 extends outward to form a boss 23 , and the fixed seat 1 is formed with a stepped part 12 matching the boss 23 .

In addition, a notch 24 is formed on the lower surface of the body 2, and the mold part 22 is located on one side of the notch.

In specific use, in this embodiment, the air hole 25 communicates with an external vacuum generator through an air suction joint. The air hole 25 is pumped through the vacuum generator, so that a negative pressure is formed at the air suction hole 24, and the button 31 is adsorbed, so that the button 31 can be positioned, so that the button 31 will not occur during the dispensing operation. drop.

In order to further improve the maneuverability, the control switch of the vacuum generator is a foot switch. In this way, users can control the vacuum generator with their feet, and perform glue dispensing operations with both hands, which further improves work efficiency and is easy to operate.

In the description of this specification, descriptions with reference 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.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be construed as limitations of the present invention. The above-mentioned embodiments can be changed, modified, replaced and modified within the scope of the present utility model under the principle and purpose.

Claims (7)

1. An improved jig for mobile phone button dispensing, including: A fixed seat (1); A body (2), which is fixedly connected with the fixing seat (1); The lower surface of the body (2) has a model part (22) matching the shape of the mobile phone casing; It is characterized in that: an air suction hole (24) is provided on the outer wall of the model part (22), and an air hole (25) communicating with the air suction hole (24) is provided on the body (2). 2. An improved mobile phone button dispensing jig according to claim 1, characterized in that: a gap (24) is formed on the lower surface of the body (2), and the mold part (22) is located at side of the notch. 3. An improved jig for dispensing glue on mobile phone buttons according to claim 1, characterized in that: the model part (22) extends outward to form a boss (23), and the fixed seat (1 ) is molded with a stepped portion (12) matching the boss (23). 4. An improved mobile phone button dispensing jig according to claim 1, characterized in that: the position where the air suction hole (24) is set on the model part (22) bulges upwards to form a raised part ( 241), the air suction hole (24) extends inward along the protrusion (241) and communicates with the channel of the air hole (25). 5. An improved mobile phone button dispensing jig according to claim 1, characterized in that: said fixing base (1) is provided with an installation through hole (11), and said body (2) A threaded hole (21) is provided at a position corresponding to the installation through hole (11) on the top, and the fastening screw is connected to the threaded hole (21) after passing through the installation through hole (11). 6. An improved mobile phone button dispensing jig according to any one of claims 1-5, characterized in that: said air hole (25) communicates with an external vacuum generator through a suction joint. 7. An improved mobile phone button dispensing jig according to claim 6, characterized in that: the control switch of the vacuum generator is a foot switch.