CN209358051U - Disassembly tool - Google Patents

Abstract

The application relates to a disassembly tool, which can be used to disassemble a board-to-board connector. The board-to-board connector includes a male button and a female button that can cooperate with each other. The disassembly tool includes a handle and a flexible body; the handle includes a long A strip-shaped body and a connecting end at the end of the body; two ends of the flexible body are connected to the connecting end to form a closed loop, and the closed loop can be used to hang between the male buckle and the female buckle. The dismantling tool of the present application forms a closed loop through the flexible body connected to the connection end, and the closed loop can be hung between the male buckle and the female buckle, so that the male buckle and the female buckle can be pulled together by pulling the flexible body through the handle. The buckle is separated, and the board-to-board connector can be disassembled quickly and easily. In addition, when the board-to-board connector is disassembled by pulling the flexible body, the strength and angle are easy to control, which can effectively avoid damage to the accessory components of the board-to-board connector.

Description

Disassembly tool

technical field

This application relates to the technical field of jigs for processing electronic equipment, in particular to disassembly tools.

Background technique

With the rapid development of electronic technology, electronic devices such as mobile phones and tablet computers have become common products in the daily work and life of the public, and their demand is increasing day by day. How to improve production efficiency and ensure product quality has become an urgent problem for major manufacturers. Following the development trend of the mobile phone industry, mid-to-high-end mobile phones must accumulate more components in order to achieve more functions in a limited space. The connection method of male and female buttons inside the mobile phone saves a lot of space for the mobile phone. This connection method It has been widely used in the mobile phone industry. For example, BTB (Board To Board), that is, a board-to-board connector, is widely used in the electrical connection of structures such as batteries, touch screens, fingerprints, and buttons. At present, fingernails or plastic tweezers are usually used to lift the male or female buckle of the BTB. This method is not only inefficient, but also difficult to control the dismantling force and angle, and it is easy to poke or poke off components such as capacitors or inductors near the BTB.

Utility model content

An embodiment of the present application provides a disassembly tool to solve the problems of low efficiency in disassembling a board-to-board connector and easy damage to components attached to the board-to-board connector.

The present application provides a disassembly tool that can be used to disassemble a board-to-board connector. The board-to-board connector includes a male buckle and a female buckle that can cooperate with each other. The disassembly tool includes:

The handle includes a strip-shaped body and a connecting end at the end of the body;

A flexible body, two ends of the flexible body are connected to the connection end to form a closed loop, and the closed loop can be used to hang between the male buckle and the female buckle.

In one of the embodiments, two ends of the flexible body are detachably connected to the connecting ends through threaded joints.

In one embodiment, the flexible body is braided by metal threads and/or nylon threads.

In one embodiment, the flexible body includes a metal wire, and the wire diameter of the metal wire is 1 mm to 1.5 mm.

In one embodiment, the connecting end is hinged with two connecting rods, and when the flexible body is pulled along the length direction of the body, the flexible body can drive the two connecting rods to rotate relative to the body.

In one embodiment, both ends of the flexible body are respectively connected to ends of the two connecting rods that are farther from the connecting ends, so as to be connected to the connecting ends through the connecting rods.

In one of the embodiments, one end of the two connecting rods farther from the connecting end is provided with a wire passing hole, and the two ends of the flexible body are respectively passed through the wire passing hole and connected to the two connecting rods. The other end of the rod is connected.

In one embodiment, the length of the flexible body is three times the length of the connecting rod.

In one of the embodiments, the dismantling tool includes an elastic element, and the elastic element can drive the ends of the two connecting rods away from the connecting end to move away from each other, so as to tension the flexible body.

In one of the embodiments, any one of the following technical solutions is also included:

The elastic element includes a compression spring, one end of the compression spring is connected to one of the two connecting rods, and the other end of the compression spring is connected to the other of the two connecting rods;

Alternatively, the elastic element is a torsion spring respectively arranged at the hinge joints of the two connecting rods and the connecting ends;

Alternatively, the elastic element includes two tension springs, one end of the two tension springs is connected to the body, and the other end is respectively connected to the two connecting rods.

The dismantling tool of the present application forms a closed loop through the flexible body connected to the connection end, and the closed loop can be hung between the male buckle and the female buckle, so that the male buckle and the female buckle can be pulled together by pulling the flexible body through the handle. The buckle is separated, and the board-to-board connector can be disassembled quickly and easily. In addition, when the board-to-board connector is disassembled by pulling the flexible body, the strength and angle are easy to control, which can effectively avoid damage to the accessory components of the board-to-board connector.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic structural view of a disassembly tool in an embodiment;

Fig. 2 is a schematic structural view of a disassembly tool in another embodiment;

Fig. 3 is a schematic structural view of a disassembly tool in yet another embodiment;

Fig. 4 is a schematic structural view of an elastic element provided in a disassembly tool according to an embodiment;

Fig. 5 is a structural schematic view of an elastic element provided in a dismantling tool in another embodiment.

Detailed ways

In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and similar expressions are used herein for the purpose of description only and do not represent the only embodiment.

As shown in Figure 1, the present application provides a disassembly tool that can be used to disassemble a board-to-board connector 100. The board-to-board connector 100 includes a male buckle 110 and a female buckle 120 that can cooperate with each other. The cooperation between 110 and the female snap 120 realizes the electrical connection between the connected objects. For example, when the camera module is connected to the main board through a flexible circuit board, usually a board-to-board connector 100 is used to realize electrical connection between the main board and the flexible circuit board, and a male buckle 110 or a female buckle 120 is arranged on the main board. The female buckle 120 or the male buckle 110 is arranged on the circuit board, so as to realize the electrical connection with the main board through the cooperation of the male buckle 110 and the female buckle 120 . It should be noted that in electronic devices such as mobile phones and tablet computers, in any structure where the board-to-board connector 100 is used for electrical connection, the disassembly tool can be used to disassemble the board-to-board connector 100, here Not limited.

As shown in FIG. 1 , the dismantling tool includes a handle 10 and a flexible body 20 . Wherein, the handle 10 includes a strip-shaped body 11 and a connecting end 12 located at the end of the body 11 . The body 11 can be made of antistatic materials such as wood. Both ends of the flexible body 20 are connected to the connection end 12 to form a closed loop, which can be used to hang on the joint of the male buckle 110 and the female buckle 120 .

In this embodiment, a closed loop is formed by the flexible body 20 connected to the connection end 12, and the closed loop is used to hang on the joint between the male buckle 110 and the female buckle 120, so that the flexible body 20 can be pulled by the handle 10, Therefore, the male buckle 110 and the female buckle 120 are separated, and the board-to-board connector 100 can be disassembled quickly. Since the direction of the traction force of the flexible body 20 is consistent with the extension direction of the flexible body 20, when the handle 10 pulls the flexible body 20, the direction of the force can be flexibly adjusted, and the male buckle 110 and the female buckle can be connected together by applying an appropriate force. 120 separation, effectively avoiding damage to the accessory components of the board-to-board connector 100 due to difficulty in controlling the strength and angle when the board-to-board connector 100 is disassembled by the traditional way of picking with tweezers.

It should be noted that there are various possible connection forms between the flexible body 20 and the connecting end 12 of the main body 11 . For example, in some embodiments, both ends of the flexible body 20 are detachably connected to the connection end 12 through threaded joints. When the flexible body 20 needs to be replaced, as long as the locking force of the threaded connector on the flexible body 20 is released, the flexible body 20 can be quickly removed for replacement, so as to meet the disassembly needs of different types of board-to-board connectors 100 . Threaded connections can be structures such as screws or bolts.

The flexible body 20 is braided by metal threads and/or nylon threads. The flexible body 20 formed by this weaving method can obtain better tensile performance under the condition of ensuring better flexibility, so that when the flexible body 20 is pulled by the handle 10, the flexible body 20 can withstand a large The pulling force is not easy to break, so as to effectively release the cooperation between the male buckle 110 and the female buckle 120.

It should be noted that the flexible body 20 acts directly on the male buckle 110 and the female buckle 120 as a direct structural body, that is, the closed loop formed by the flexible body 20 being connected to the connecting end 12 is hung on the male buckle 110 and the female buckle 120. At the joint, the size of the flexible body 20 can meet the requirements of hanging. For example, after the male buckle 110 and the female buckle 120 are fitted together, usually a certain gap will be formed on the fastening surfaces of the two, and the flexible body 20 will be able to move into the gap, so that the male buckle 20 can be pulled by the handle 10 to pull the male buckle Buckle 110 and female buckle 120 are separated.

In some embodiments, the flexible body 20 comprises a wire. Metal wire refers to filaments with better tensile properties such as copper wire, steel wire, and iron wire, so as to be able to withstand greater tensile force. It should be noted that the metal wire may also be a filamentary body formed of a metal alloy, as long as it can provide sufficient pulling force. For example, when the wire is pulled, the wire can withstand a pulling force greater than the force required to separate the male buckle 110 from the female buckle 120 . In some implementations, the wire diameter of the metal wire is 1mm to 1.5mm, so as to prevent the metal wire from being too thin and getting caught in the pin connection of the male buckle 110 and the female buckle 120, so as to avoid scratching the metal wire by the pins during long-term use , affecting the service life of disassembly tools. At the same time, under this size range, the metal wire will not be too thick to hang stably between the male buckle 110 and the female buckle 120, effectively ensuring that the metal wire can move enough between the male buckle 110 and the female buckle 120 , so as to apply traction and not easily slip out from between the male buckle 110 and the female buckle 120, improve the disassembly stability, and make the operation easier and more efficient.

As shown in Figures 2 and 3, the connecting end 12 is hinged with two connecting rods 30, and when the flexible body 20 is pulled along the length direction of the main body 11, the flexible body 20 can drive the two connecting rods 30 to rotate relative to the main body 11, that is to say , the flexible body 20 is at least partly located directly between the two connecting rods 30, so that when the flexible body 20 is pulled, it will drive the connecting rods 30 to rotate. With this arrangement, the connecting rod 30 is rotated by pulling the flexible body 20, so that when the board-to-board connector 100 is disassembled, the hinge between the connecting rod 30 and the body 11 adapts to the pulling direction of the flexible body 20. Adjustment needs, while avoiding direct twisting between the flexible body 20 and the connecting end 12 of the main body 11 and damage, thereby improving the durability of the flexible body 20 . In addition, the connecting rod 30 can provide stable support for the flexible body 20 , so as to control the flexible body 20 in a proper relaxation state, so as to hang the flexible body 20 between the male buckle 110 and the female buckle 120 quickly.

In some embodiments, as shown in FIG. 2 , both ends of the flexible body 20 are respectively connected to the ends 31 of the two connecting rods 30 farther from the connecting end 12 , so as to be connected to the connecting end 12 through the connecting rods 30 . When the board-to-board connector 100 is disassembled using a disassembly tool, the flexible body 20 is hung between the male buckle 110 and the female buckle 120, and the flexible body 20 is pulled through the body 11, and the flexible body 20 will drive the two connecting rods 30 Gather in phase, and quickly adjust the pulling direction of the flexible body 20 to a suitable state.

In other embodiments, as shown in FIG. 3 , one end 31 of the two connecting rods 30 farther from the connecting end 12 is provided with a wire passing hole 33 , and the two ends of the flexible body 20 are respectively passed through the wire passing hole 33 and connected with the wire passing hole 33 . The other ends 32 of the two connecting rods 30 are connected. In this embodiment, when the connecting rod 30 rotates relative to the main body 11, the flexible body 20 can adaptively move in the wire hole 33, and the connecting rod 30 can support the flexible body 20, so that the flexible body 20 can quickly move into the male buckle 110 and the female buckle Between 120, improve dismantling efficiency.

The length of the flexible body 20 is three times the length of the connecting rods 30, so that the part of the flexible body 20 between the two connecting rods 30 is long enough to meet the dismantling requirements of the board-to-board connector 100, and the connecting rods 30 are opened to support Behind the flexible body 20 , the flexible body 20 does not hang excessively so as to maintain a proper relaxed state and quickly move between the male buckle 110 and the female buckle 120 to improve disassembly efficiency.

As shown in FIGS. 4 and 5 , the disassembly tool includes an elastic element, and the elastic element can drive the ends of the two connecting rods 30 away from the connecting end 12 to move away from each other, so as to tension the flexible body 20, so that the flexible body 20 can be quickly moved into the male Between the buckle 110 and the female buckle 120 , when the main body 11 is pulled and the male buckle 110 and the female buckle 120 are separated by the flexible body 20 , the flexible body 20 drives the connecting rod 30 to clamp inward, so that the elastic element elastically deforms. After the disassembly is completed, the elastic restoring force of the elastic element drives the connecting rod 30 to rotate relative to the main body 11, and tensions the flexible body 20 again, so as to continue the disassembly work. This structure is extremely easy to operate and has high dismantling efficiency.

It should be noted that the elastic element has various forms, and correspondingly, the arrangement of the elastic element also has various possibilities, as long as the two connecting rods 30 have a movement tendency of tensioning the flexible body 20 . For example, as shown in Figure 4, the elastic element includes a compression spring 41, one end of the compression spring 41 is connected to one of the two connecting rods 30, and the other end of the compression spring 41 is connected to the other of the two connecting rods 30. connected. For another example, in some embodiments, as shown in FIG. 5 , the elastic element includes two tension springs 42, one end of the two tension springs 42 is connected to the body 11, and the other end is connected to the two connecting rods 30 respectively. This structural arrangement can make the connecting rod 30 move away from each other to pull the flexible body 20 so as to quickly move the flexible body 20 between the male buckle 110 and the female buckle 120 to improve disassembly efficiency. In other embodiments, the elastic element can also be in other structural forms, for example, the elastic element is a torsion spring respectively arranged at the hinge joints of the two connecting rods 30 and the connecting end 12, and the elastic force of the torsion spring can also tend to the connecting rod 30 to have tension. The movement trend of the tight flexible body 20 will not be described in detail here.

The various technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims (10)

1. A disassembly tool that can be used to disassemble a board-to-board connector, the board-to-board connector includes a male buckle and a female buckle that can cooperate with each other, wherein the disassembly tool includes: The handle includes a strip-shaped body and a connecting end at the end of the body; A flexible body, two ends of the flexible body are connected to the connection end to form a closed loop, and the closed loop can be used to hang between the male buckle and the female buckle. 2 . The dismantling tool according to claim 1 , wherein two ends of the flexible body are respectively detachably connected to the connection ends through threaded connectors. 3 . 3 . The dismantling tool according to claim 1 , wherein the flexible body is braided by metal threads and/or nylon threads. 4 . 4 . The dismantling tool according to claim 1 , wherein the flexible body comprises a metal wire, and the wire diameter of the metal wire is 1 mm to 1.5 mm. 5. The dismantling tool according to claim 1, wherein the connecting end is hinged with two connecting rods, and when the flexible body is pulled along the length direction of the body, the flexible body can drive the two connecting rods. The connecting rod rotates relative to the body. 6. The dismantling tool according to claim 5, characterized in that, the two ends of the flexible body are respectively connected to the ends of the two connecting rods which are far from the connecting ends, so as to pass through the connecting rods connected to the connector. 7. The dismantling tool according to claim 5, characterized in that, one end of the two connecting rods farther from the connecting end is provided with a wire hole, and the two ends of the flexible body respectively pass through the two ends of the connecting rod. The wire holes are connected with the other ends of the two connecting rods. 8. The dismantling tool according to claim 5, wherein the length of the flexible body is three times the length of the connecting rod. 9. The dismantling tool according to any one of claims 5-8, characterized in that, the dismantling tool comprises an elastic element, and the elastic element can drive the ends of the two connecting rods at a distance from the connecting end to be opposite to each other. back movement to tension the flexible body. 10. The disassembly tool according to claim 9, further comprising any one of the following technical solutions: The elastic element includes a compression spring, one end of the compression spring is connected to one of the two connecting rods, and the other end of the compression spring is connected to the other of the two connecting rods; Alternatively, the elastic element is a torsion spring respectively arranged at the hinge joints of the two connecting rods and the connecting ends; Alternatively, the elastic element includes two tension springs, one end of the two tension springs is connected to the body, and the other end is respectively connected to the two connecting rods.