CN203800371U - Fixing seat - Google Patents

Abstract

The utility model relates to the field of electronic equipment, and more specifically, to a fixing seat. The fixing seat comprises a first body and a second body; the first body and the second body are connected together to form a fixed space, one end of the fixed space is open, and the other end forms a plurality of slits, and the slits are used to correspond to the preset sockets of the PCB; the fixed space is used to fix the transmission line, and each of the slits is used to fix a PIN line. The fixing seat provided by the utility model can insert all of the plurality of PIN lines into the sockets of the PCB board during the installation process, and there is no need to insert a plurality of PINs into the sockets separately, so the installation efficiency is high and the production cost is reduced.

Description

Fixing seat

technical field

The utility model relates to the field of electronic equipment, in particular to a fixing seat.

Background technique

PCB, Chinese as printed circuit board, is one of the important components of the electronics industry. Every kind of electronic equipment, ranging from electronic watches, calculators, to computers, communication electronic equipment, military weapon systems, as long as there are electronic components such as integrated circuits, PCBs are used for the electrical interconnection between them. When the PCB board is electrically connected with external electronic devices, a transmission line is required, and the transmission line includes several PIN lines. Insert the PIN line in the transmission line into the preset jack of the PCB board, and fix the PIN line on the PCB by soldering board.

However, since there are multiple PIN lines in the transmission line, the multiple PIN lines need to be respectively inserted into the PCB board for soldering, so the installation efficiency is low, resulting in increased production costs.

Utility model content

The purpose of this utility model is to provide a fixing base to solve the above-mentioned problems.

In an embodiment of the present invention, a fixed seat is provided, including a first body and a second body; the first body and the second body are connected together to form a fixed space, one end of the fixed space is opened as an open end, and the other end forms a There are several slots, the slots are used to correspond to the preset jacks of the PCB; the fixed space is used to fix the transmission line, and each slot is used to fix a PIN line.

Further, the first body includes a first bottom plate and two first baffles, on the first bottom, on its opposite edges, there are first baffles oppositely arranged; the second body includes a second bottom plate and two second baffles On the second bottom plate, a second baffle is oppositely arranged on its opposite edge; the first baffle is connected with the second baffle. The first bottom plate is provided with a fixing plate away from the opening end, and several fixing grooves are arranged on the fixing plate; the second bottom plate is far away from the opening end, and a fixing protrusion matching with the fixing groove is arranged, and the fixing protrusion can be inserted into the fixing groove , and form a gap with the bottom of the fixed groove.

Further, on the side of the fixing plate away from the fixing space, a positioning protrusion is provided; the positioning protrusion is used to be inserted into a preset positioning hole of the PCB.

Further, a positioning boss is provided on the first bottom plate close to the opening end, and the positioning boss cooperates with the second bottom plate for fixing the transmission line.

Further, on the first baffle, on the side away from the fixed space, a first connection protrusion is provided along the direction in which the first baffle extends; on the second baffle, on the side close to the fixed space, along the In the direction of extension, a first connection groove is provided to match with the first connection protrusion; two first connection protrusions can be respectively inserted into the first connection groove for fixing the first body and the second body connected together.

Further, on the first baffle, the side away from the fixed space is provided with a first connecting protrusion along the direction in which the first baffle extends; the second baffle is rotatably connected to the second bottom plate, and its side close to the fixed space On the top, along the direction in which the second baffle plate extends, there is a second connecting protrusion matching with the first connecting protrusion; the two second connecting protrusions can be respectively connected with the first connecting protrusion on the side close to the first bottom plate abutment, used for fixed connection of the first body and the second body.

Further, the first baffle is provided with several third connection grooves along its extending direction; the second baffle is provided with several third connection protrusions matched with the third connection grooves; each The third connecting protrusion can be inserted into a third connecting groove matched with it, and is used for fixedly connecting the first body and the second body together.

Further, the first baffle and the second baffle are glued together.

The fixing seat provided by the embodiment of the utility model, through the first body and the second body, forms a fixing space with an opening at one end and a gap at one end. When in use, place the transmission line between the first body and the second body, place the PIN line at the gap, then connect the first body and the second body together, fix the transmission line through the fixed space, and connect the PIN through the gap. The wires are fixed, and then a number of PIN wires fixed by gaps are inserted into the sockets of the PCB board, and then the PIN wires are soldered on the PCB board. Because it fixes the PIN wires in the preset position in advance, several PIN wires can be inserted into the jacks of the PCB board during the installation process, and there is no need to insert multiple PINs into the jacks respectively, so the installation efficiency High, reducing production costs.

Description of drawings

Fig. 1 shows the overall structural schematic view of the fixing seat provided by the utility model;

Fig. 2 shows an enlarged schematic view of the structure of the first body of the fixing seat provided by the present invention;

Fig. 3 shows an enlarged schematic view of the structure of the second body of the fixing seat provided by the present invention;

Fig. 4 shows a schematic view of the use state of the fixing seat provided by the present invention.

Detailed ways

The utility model will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

This embodiment provides a fixed seat, as shown in Figure 1, including a first body 101 and a second body 102; the first body 101 and the second body 102 are connected together to form a fixed space, and one end of the fixed space is opened as an opening one end, and the other end forms several slits, the slits are used to correspond to the preset jacks on the PCB; the fixed space is used to fix the transmission line 114, and each slit is used to fix a PIN line 115.

When in use, as shown in Figure 4, the transmission line 114 is placed between the first body 101 and the second body 102, the PIN line 115 is placed in the gap, and then the first body 101 and the second body 102 are connected together , fix the transmission line 114 through the fixed space, fix the PIN line 115 through the slit, then insert several PIN lines 115 fixed by the slit into the jack of the PCB board 116, and then solder the PIN line 115 on the PCB board 116. Because it fixes the PIN wires 115 in preset positions in advance, several PIN wires 115 can be inserted into the jacks of the PCB board 116 during the installation process, and it is not necessary to insert multiple PINs into the jacks respectively. Therefore, the installation efficiency is high and the production cost is reduced

As shown in Figures 2 and 3, the first body 101 includes a first bottom plate 103 and two first baffles 104, on the first bottom plate 103, on its opposite edge, a first baffle 104 is oppositely arranged; The body 102 includes a second bottom plate 105 and two second baffle plates 106, on the second bottom plate 105, on its opposite edge, a second baffle plate 106 is oppositely arranged; the first baffle plate 104 is connected to the second baffle plate 106 Together. The first bottom plate 103 is provided with a fixing plate 107 away from the opening end, and the fixing plate 107 is provided with some fixing grooves 108; 109 can be inserted into the fixing groove 108 and form a gap with the bottom of the fixing groove 108 . When using the fixed seat to fix the position of the PIN wire 115 in the transmission line 114, first place one end of the transmission line 114 on the first bottom plate 103, between the two first baffle plates 104, and place several PIN wires 115 in a fixed recess respectively. In the slot 108, the two second baffles 106 on the second body 102 are connected to the two second baffles 106 of the first body 101, and the transmission line 114 is fixed by the cooperation of the first bottom plate 103 and the second bottom plate 105 . At the same time, the fixing protrusion 109 on the second bottom plate 105 is inserted into the fixing groove 108 of the fixing plate 107 and fixes the PIN wire 115 . The PIN wire 115 is fixed by the cooperation of the fixing protrusion 109 and the fixing groove 108, so as to prevent the PIN wire 115 from being dislocated so that the PIN wire 115 cannot be inserted into the jack of the PCB board 116, which affects the installation speed and product quality. In addition, the position of the transmission line 114 can be fixed by the first baffle 104 to prevent the transmission line 114 from being misaligned when the first body 101 and the second body 102 are connected, causing the PIN line 115 to fall out of the fixing groove 108 and affecting the installation speed. On the side of the fixing plate 107 away from the fixing space, a positioning protrusion 110 is provided; the positioning protrusion 110 is used to be inserted into a preset positioning hole of the PCB. After fixing the position of the PIN line 115 with the fixing base, when using the fixing base to insert the PIN line 115 into the jack of the PCB, in order to avoid the PIN line 115 falling off from the jack of the PCB board 116 in the process of soldering, so when fixing A positioning protrusion 110 is provided on the side of the board 107 away from the fixing space, and a positioning hole matching the positioning protrusion 110 is provided on the PCB. When the PIN line 115 is inserted into the jack of the PCB board 116, the positioning protrusion 110 is inserted into the positioning hole, and the position of the fixing seat is fixed, thereby preventing the PIN line 115 from falling off from the jack of the PCB, further improving the installation process. efficiency.

A positioning boss 113 is provided on the first bottom plate 103 close to the opening end, and the positioning boss 113 cooperates with the second bottom plate 105 for fixing the transmission line 114 . In order to fix the transmission line 114 in a fixed space, the effect is better, so as to prevent the PIN line 115 from falling off from the fixing seat or falling off from the socket of the PCB board 116 due to the instability of the transmission line 114 in the fixing seat during the installation process, On the first bottom plate 103, a positioning boss 113 is disposed near the opening end. The transmission line 114 is fixed by the cooperation of the positioning boss 113 and the second bottom plate 105, so that the transmission line 114 is fixed more stably and prevents it from falling off from the fixing seat.

There are many ways to connect the first baffle 104 and the second baffle 106 together, and the following four preferred connection methods are given below:

In the first type, on the side of the first baffle plate 104 away from the fixed space, a first connecting protrusion 111 is provided along the direction in which the first baffle plate 104 extends; on the side of the second baffle plate 106 close to the fixed space, Along the extending direction of the second baffle plate 106, a first connecting groove 112 matching with the first connecting protrusion 111 is provided; the two first connecting protrusions 111 can be inserted into the two first connecting grooves 112, It is used to fixedly connect the first body 101 and the second body 102 together. After the transmission line 114 is placed on the first bottom plate 103 and the PIN line 115 is placed in the fixing groove 108, the second body 102 is passed through the first connection groove 112 on the second baffle 106 and the first connecting groove 112 on the first baffle 104. A connecting protrusion 111 cooperates to securely connect the first body 101 and the second body 102 together and fix the transmission line 114 . The connection structure is easy to install, and the first body 101 and the second body 102 can be fixed together without touching other parts, which reduces the installation time and further improves the installation efficiency.

In the second type, on the side of the first baffle 104 away from the fixed space, along the direction in which the first baffle 104 extends, a first connection protrusion 111 is provided; the second baffle 106 is rotatably connected to the second bottom plate 105, and On its side close to the fixed space, along the extending direction of the second baffle plate 106, a second connecting protrusion matched with the first connecting protrusion 111 is provided; the two second connecting protrusions can be connected with the first connecting protrusion respectively. The protrusion 111 abuts against a side close to the first bottom plate 103 for fixedly connecting the first body 101 and the second body 102 together. After the transmission line 114 is placed on the first bottom plate 103 and the PIN line 115 is placed in the fixing groove 108, the second bottom plate 105 is placed on the first baffle plate 104, and the second baffle plate 106 is rotated to the first baffle plate 104 on both sides of the two second connecting protrusions respectively abutted against the side of the first connecting protrusion 111 close to the first bottom plate 103, in other words, through the two second baffles 106 and the second connecting protrusions on it. Play a common role to fix the second bottom plate 105 on the first baffle plate 104 . In the connection structure described above, during the process of installing the fixing seat, the installer first places the second bottom plate 105 on the first baffle plate 104, so that the second bottom plate 105 and the first bottom plate 103 act to fix the transmission line 114. At the same time, After turning the second baffle 106 to both sides of the first baffle 104 , abutting the second connection protrusion on the side of the first connection protrusion 111 close to the first bottom plate 103 , the installation can be completed. It can ensure that the positions of the transmission line 114 and the PIN line 115 are misaligned during the installation process, thereby improving the efficiency and quality of installation.

The third type is that on the first baffle plate 104, a plurality of third connection grooves are arranged along the extending direction; on the second baffle plate, a plurality of third connection protrusions matched with the third connection grooves are arranged; Each third connecting protrusion can be inserted into a third connecting groove matched with it, and is used for fixedly connecting the first body 101 and the second body 102 together. Because it is provided with a plurality of third connection grooves on the first baffle plate 104, and a plurality of third connection protrusions matched with the third connection grooves are provided in the second baffle plate 106, which can prolong the use of the fixing seat. Even if one of the third connection protrusions or third connection grooves is damaged, it will not affect the use of other third connection protrusions and third connection grooves.

In the fourth step, the first baffle 104 and the second baffle 106 are glued together. Through the glued first baffle plate 104 and second baffle plate 106, when the fixed seat fixes the transmission line 114, not only can the position of the transmission line 114 and the PIN line 115 be fixed, but also the stability of the fixed seat is strong, and it is not easy to use The first body 101 and the second body 102 are cracked. In addition, it is also possible to initially connect the first baffle 104 and the second baffle 106 through glue pillars, place the transmission line 114 in the fixed space, and place the PIN line 115 in the fixed groove 108, and then place the first baffle The plate 104 and the second baffle 106 are pressed together, and then the first baffle 104 and the second baffle 106 are connected together by further heat-melting or dispensing.

The above is the connection method of the first baffle 104 and the second baffle 106. According to the knowledge grasped by those skilled in the art, it can be concluded that the structures that realize the above functions all belong to the protection scope of the present invention.

In addition, in order to enable the fixing seat to be more stably fixed on the PCB board 116 , after the fixing seat is installed on the PCB board 116 , glue the fixing plate 107 and the PCB board 116 together.

The fixing seat of the present invention has simple structure, convenient manufacturing process, low manufacturing cost and easy use, which can improve the connection efficiency between the PIN line 115 of the transmission line 114 and the PCB, and reduce the production cost.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (8)

1. holder, is characterized in that, comprises the first noumenon and the second body; Described the first noumenon and described the second body link together, and surround fixed space, and an end opening of described fixed space is openend, and the other end forms some gaps, and described gap is corresponding for the jack default with PCB; Described fixed space is for fixed transmission lines, and described in each, gap is used for fixing a PIN line.

2. holder according to claim 1, is characterized in that, described the first noumenon comprises the first base plate and two the first baffle plates, on described the first base plate, on its relative edge, is relatively set with described the first baffle plate; Described the second body comprises the second base plate and two second baffles, on described the second base plate, on its relative edge, is relatively set with described second baffle; Described the first baffle plate and described second baffle link together;

Described the first base plate is provided with fixed head away from described openend, is provided with some fixed grooves on described fixed head;

Described the second base plate is provided with the fixed lobe matching with described fixed groove away from described openend, described fixed lobe can be inserted in described fixed groove, and and the bottom land of described fixed groove between form described gap.

3. holder according to claim 2, is characterized in that, on described fixed head, the one side away from described fixed space, is provided with positioning convex;

Described positioning convex is for being inserted in the default location hole of PCB.

4. holder according to claim 2, is characterized in that, on described the first base plate, near described openend, is provided with positioning boss, and described positioning boss matches with described the second base plate, for fixed transmission lines.

5. holder according to claim 2, is characterized in that, on described the first baffle plate, away from the one side of described fixed space, the direction of extending along described the first baffle plate, is provided with the first connection bump;

On described second baffle, near in the one side of described fixed space, the direction of extending along described second baffle, is provided with the first connecting groove matching with described the first connection bump;

Two described the first connection bumps can be inserted into respectively in described the first connecting groove, for described the first noumenon and described the second body are fixed together.

6. holder according to claim 2, is characterized in that, on described the first baffle plate, away from the one side of described fixed space, the direction of extending along described the first baffle plate, is provided with the first connection bump;

Described second baffle and described the second base plate are rotationally connected, and in its one side near described fixed space, the direction of extending along described second baffle, is provided with the second connection bump matching with described the first connection bump;

Two described the second connection bumps can be respectively and the side butt of described the first connection bump near described the first base plate, for described the first noumenon and described the second body are fixed together.

7. holder according to claim 2, is characterized in that, on described the first baffle plate, along the direction of its extension, is provided with some the 3rd connecting grooves;

On described second baffle, be provided with the 3rd connection bump that some and described the 3rd connecting groove matches;

Described in each, the 3rd connection bump can be inserted in described the 3rd connecting groove being mated, for described the first noumenon and described the second body are fixed together.

8. holder according to claim 2, is characterized in that, described the first baffle plate and described second baffle are combined by gluing.