CN221899522U - A simple connection device between computer and external equipment - Google Patents

Abstract

The utility model discloses a simple and convenient connecting device for a computer and external equipment, and relates to the technical field of computers. The utility model comprises a computer mechanism, wherein the computer mechanism comprises a case, a vent hole A is formed in one side of the case, a switch is arranged on one side of the case, an interface A is arranged on one side of the case close to the switch, a main board is arranged on the inner wall of the case, an electronic element is arranged on one side of the main board, a vent hole B is formed in one side of the case far away from the switch, and an interface B is arranged on one side of the case far away from the switch. According to the utility model, the pressure of the connecting wire inserted into the interface B is matched with the components such as the positioning block, the sliding block and the push rod, so that when the connecting wire is inserted into the interface B, the sliding block is extruded by the protective sleeve of the connecting wire, the sliding block pushes the push rod, the push rod pushes the rocker, the rocker drives the clamping block to clamp the connecting wire, the effect of fixing the connecting wire is achieved, and the falling of the connecting wire is avoided.

Description

A simple connection device between computer and external equipment

Technical Field

The utility model belongs to the technical field of computers, and particularly relates to a simple connection device between a computer and external equipment.

Background Art

Computers are indispensable tools in our work and life. We often connect external devices to computers through connectors to transmit data. However, the external devices on the market are prone to fall off when connected to the connector, resulting in transmission failure and affecting work efficiency. In order to make the external device and the connector connect more tightly, we propose a simple connection device between computers and external devices.

According to a simple connection device for a computer and an external device disclosed (Announcement No.: CN208127533U), it includes a computer body, an external device, a connector and a connector. The side wall of the computer body is connected with a connector, a first plug-in slot is provided on the connector, and two symmetrical second plug-in slots are provided on the side wall of the connector at both ends of the first plug-in slot. The plug on the connector is inserted into the third plug-in slot, and the connector on the external device is inserted into the first plug-in slot. The first card block and the second card block are also inserted into the second plug-in slot. At this time, the connector is moved away from the computer body. The push plate is pulled out in the direction of the long rod, and the long rod moves accordingly and pulls the first rope. The first rope pulls the two first clamping blocks to rotate in the direction of the long rod, and at the same time, the first rubber block contacts the second rubber block, causing the two second clamping blocks to rotate in the direction away from the long rod, thereby blocking the second plug-in slot. At this time, the limit screw is slid and inserted into the threaded hole to prevent the long rod from moving. At this time, the external device can be fixed. However, in the above device, components such as the computer body and the external device cooperate with each other, and it is difficult to achieve the effect of clamping the connecting line, which causes it to fall off during work, which needs to be improved.

Utility Model Content

The utility model aims to provide a simple connection device between a computer and an external device. When a connecting line is inserted into an interface B, a protective sleeve of the connecting line squeezes a slider, so that the slider pushes a push rod, and the push rod pushes a seesaw, so that the seesaw drives a clamping block to clamp the connecting line, thereby solving the existing problems.

In order to solve the above technical problems, the utility model is realized by the following technical solutions:

The utility model is a simple connection device for a computer and an external device, comprising a computer mechanism, wherein the computer mechanism comprises a chassis, a ventilation hole A is provided on one side of the chassis, a switch is provided on one side of the chassis, an interface A is provided on the side of the chassis close to the switch, a mainboard is provided on the inner wall of the chassis, an electronic component is provided on one side of the mainboard, a ventilation hole B is provided on the side of the chassis away from the switch, and an interface B is provided on the side of the chassis away from the switch;

The computer mechanism is provided with a fixing device outside the fixing device, which includes a positioning block, the positioning block is fixedly connected to a side of the chassis away from the switch, a sliding groove is provided at the bottom of the positioning block, a through hole is provided at the top of the inner wall of the sliding groove, a sliding block is slidably connected to the inner wall of the sliding groove, a push rod is fixedly connected to one side of the sliding block, an end of the push rod away from the sliding block passes through the positioning block through the through hole, a spring is fixedly sleeved on the circumferential surface of the push rod, one end of the spring is fixedly connected to the sliding block, the spring is fixedly connected to the top of the inner wall of the sliding groove away from the sliding block, a positioning plate is fixedly connected to the top of the positioning block, a rotating rod is fixedly connected to one side of the positioning plate, an end of the rotating rod away from the positioning plate passes through a seesaw and is rotatably connected to the seesaw, and an end of the seesaw rotatably connected is fixedly connected to a clamping block.

Furthermore, the number of the ventilation holes A is several and they are arranged along a linear array on the side of the chassis, the number of the switches is two and they are arranged along a linear array on one side of the chassis, the switch and interface A are located on the same vertical horizontal line, the number of the interfaces B is three and they are arranged along a linear array on the side of the chassis away from the switches. The above design is conducive to dissipating heat from the computer when it is working, preventing its internal temperature from being too high and damaging internal motor components.

Furthermore, there are four positioning blocks, which are arranged in groups of two and are symmetrical along the vertical center axis of interface B. Interface B is located between two positioning blocks. The above design is conducive to squeezing the side of the positioning block when the connecting line is inserted into interface B.

Furthermore, one end of the push rod close to the slider is located inside the slide groove, the slider is fan-shaped, there are four sliders, two in a group, and symmetrical with each other along the vertical center axis of interface B. The above design is conducive to the connecting line being able to squeeze the slider when squeezing the positioning block.

Furthermore, there are four seesaws, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of interface B. The end of the seesaw away from the clamping block is located on the displacement trajectory of the end of the push rod away from the slider. The above design is conducive to driving the push rod to push the seesaw through the sliding of the slider.

Furthermore, the number of the clamping blocks is several, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the seesaw. The shape of the clamping block is C-shaped. The above design is conducive to the clamping block clamping the connecting wire to prevent the connecting wire from falling off.

The utility model has the following beneficial effects:

1. The utility model cooperates with the positioning block, the slider, the push rod and other components when the connecting wire is inserted into the interface B, so that when the connecting wire is inserted into the interface B, the protective cover of the connecting wire squeezes the slider, so that the slider pushes the push rod, and the push rod pushes the seesaw, so that the seesaw drives the clamping block to clamp the connecting wire, thereby achieving the effect of fixing the connecting wire and preventing the connecting wire from falling off.

Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a schematic diagram of the three-dimensional appearance structure of the utility model;

FIG2 is a schematic diagram of a three-dimensional structure of a chassis of the present invention in cross section;

FIG3 is a schematic diagram of the three-dimensional structure of the ventilation hole B of the present invention;

FIG4 is a schematic diagram of a three-dimensional structure of a positioning plate in a semi-sectional view of the present invention;

FIG. 5 is a three-dimensional enlarged view of A in FIG. 4 of the present invention.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Computer mechanism; 101. Chassis; 102. Ventilation hole A; 103. Switch; 104. Interface A; 105. Mainboard; 106. Electronic component; 107. Ventilation hole B; 108. Interface B; 2. Fixing device; 201. Positioning block; 202. Slide groove; 203. Through hole; 204. Slider; 205. Push rod; 206. Spring; 207. Positioning plate; 208. Rotating rod; 209. Rocker; 210. Clamping block.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. The utility model is a simple connection device for a computer and an external device, including a computer mechanism 1. The computer mechanism 1 includes a case 101, a ventilation hole A102 is opened on one side of the case 101, a switch 103 is set on one side of the case 101, an interface A104 is set on the side of the case 101 close to the switch 103, a motherboard 105 is set on the inner wall of the case 101, an electronic component 106 is set on one side of the motherboard 105, a ventilation hole B107 is opened on the side of the case 101 away from the switch 103, and an interface B108 is set on the side of the case 101 away from the switch 103;

The computer mechanism 1 is provided with a fixing device 2 outside, the fixing device 2 includes a positioning block 201, the positioning block 201 is fixedly connected to the side of the chassis 101 away from the switch 103, a slide groove 202 is provided at the bottom of the positioning block 201, a through hole 203 is provided at the top of the inner wall of the slide groove 202, a slider 204 is slidably connected to the inner wall of the slide groove 202, a push rod 205 is fixedly connected to one side of the slider 204, and the end of the push rod 205 away from the slider 204 passes through the positioning block 201 through the through hole 203, and the push rod 205 A spring 206 is fixedly sleeved on the circumferential surface of 05, one end of the spring 206 is fixedly connected to the slider 204, the spring 206 is fixedly connected to the top of the inner wall of the slide groove 202 away from the slider 204, a positioning plate 207 is fixedly connected to the top of the positioning block 201, a rotating rod 208 is fixedly connected to one side of the positioning plate 207, a rocker 209 is penetrated at one end of the rotating rod 208 away from the positioning plate 207, and is rotatably connected to the rocker 209, and a clamping block 210 is fixedly connected to one end of the rocker 209 that is rotatably connected.

There are a plurality of ventilation holes A102 arranged along a linear array on the side of the chassis 101, there are two switches 103 arranged along a linear array on one side of the chassis 101, the switch 103 and the interface A104 are located on the same vertical horizontal line, there are three interfaces B108 arranged along a linear array on a side of the chassis 101 away from the switch 103. The above design is conducive to heat dissipation of the computer when it is working, preventing the internal temperature from being too high and damaging the internal electronic components 106.

There are four positioning blocks 201, which are arranged in groups of two and are symmetrical along the vertical center axis of the interface B108. The interface B108 is located between two positioning blocks 201. The above design is conducive to squeezing the side of the positioning block 201 when the connecting line is inserted into the interface B108.

One end of the push rod 205 close to the slider 204 is located inside the slide groove 202. The slider 204 is fan-shaped. There are four sliders 204, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the interface B108. The above design is conducive to the connecting line being squeezed onto the slider 204 when the positioning block 201 is squeezed.

There are four seesaws 209, which are arranged in groups of two and are symmetrical along the vertical center axis of the interface B108. The end of the seesaw 209 away from the clamp 210 is located on the displacement trajectory of the end of the push rod 205 away from the slider 204. The above design is conducive to driving the push rod 205 to push the seesaw 209 through the sliding of the slider 204.

There are several clamping blocks 210, which are arranged in groups of two and are symmetrical along the vertical center axis of the rocker 209. The clamping blocks 210 are C-shaped. The above design is conducive to the clamping blocks 210 clamping the connecting wires to prevent the connecting wires from falling off.

A specific application of this embodiment is: when the connecting line is inserted into the interface B108, the protective sleeve on the connecting line squeezes the slider 204, so that the slider 204 slides vertically in the slide groove 202, and then the vertical movement of the slider 204 pushes the push rod 205 to slide vertically through the through hole 203 on the positioning block 201, so that the end of the push rod 205 away from the slider 204 pushes the seesaw 209 away from the clamping block 210. At the same time, the seesaw 209 passes through the rotating rod 208, so that the end of the seesaw 209 close to the clamping block 210 will drop, so that the seesaw 209 drives the clamping block 210 to squeeze the connecting line, thereby achieving the effect of fixing the connecting line and preventing the connecting line from falling off.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A simple connection device for a computer and an external device, comprising a computer mechanism (1), characterized in that: the computer mechanism (1) comprises a case (101), a vent hole A (102) is formed in one side of the case (101), a switch (103) is arranged on one side of the case (101), an interface A (104) is arranged on one side, close to the switch (103), of the case (101), a main board (105) is arranged on the inner wall of the case (101), an electronic element (106) is arranged on one side, far from the switch (103), of the case (101), a vent hole B (107) is formed in one side, far from the switch (103), of the case (101), and an interface B (108) is arranged on one side, far from the switch (103), of the case (101);

The utility model discloses a computer mechanism (1) outside is provided with fixing device (2), fixing device (2) include locating piece (201), one side fixed connection that switch (103) was kept away from to locating piece (201) and quick-witted case (101), spout (202) have been seted up to locating piece (201) bottom, through-hole (203) have been seted up at spout (202) inner wall top, spout (202) inner wall sliding connection has slider (204), slider (204) one side fixedly connected with push rod (205), one end that slider (204) was kept away from to push rod (205) runs through in locating piece (201) through-hole (203), fixed sleeve has spring (206) on the periphery of push rod (205), one end and slider (204) fixed connection of spring (206), slider (204) and spout (202) inner wall top fixed connection are kept away from to spring (206), one side fixedly connected with bull stick (208) of locating piece (207), one end that locating piece (208) were kept away from to bull stick (209) has rocker (209), and one end that rocker (209) rotated, and clamp pad (209) are connected with.

2. The device for simply and conveniently connecting a computer to an external device according to claim 1, wherein the number of the vent holes a (102) is two along the linear array on the side of the casing (101), the number of the switches (103) is two along the linear array on one side of the casing (101), the switches (103) and the interfaces a (104) are positioned on the same vertical horizontal line, the number of the interfaces B (108) is three, and the linear array is on one side of the casing (101) away from the switches (103).

3. The device for simply and conveniently connecting a computer and an external device according to claim 2, wherein the number of the positioning blocks (201) is four, two by two, and the two positioning blocks are symmetrical to each other along the vertical central axis of the interface B (108), and the interface B (108) is located between the two positioning blocks (201).

4. A simple connection device for a computer and an external device according to claim 3, wherein one end of the push rod (205) close to the sliding block (204) is located inside the sliding groove (202), the sliding block (204) is in a fan shape, and the number of the sliding blocks (204) is four, two by two, and symmetrical to each other along the vertical central axis of the interface B (108).

5. The device for simply and conveniently connecting a computer to an external device according to claim 4, wherein the number of the seesaw (209) is four, two by two, and symmetrical to each other along the vertical central axis of the interface B (108), and the end of the seesaw (209) away from the clamping block (210) is located on the displacement track of the end of the push rod (205) away from the slider (204).

6. The device for simply and conveniently connecting a computer to an external device according to claim 5, wherein the number of the clamping blocks (210) is several, two by two, and symmetrical to each other along the vertical central axis of the rocker (209), and the clamping blocks (210) are C-shaped.