Material belt mounting structure for square needle

Abstract

The utility model discloses a material belt mounting structure for square needles, which comprises a plurality of groups of clamping mechanisms and a plurality of groups of connecting assemblies, each two adjacent clamping mechanisms are jointly connected with one connecting assembly, each clamping mechanism comprises a bottom plate, and each bottom plate is provided with a plurality of clamping mechanisms and a plurality of connecting assemblies. The upper end of the bottom plate is symmetrically and integrally connected with the side plates, the upper ends of the side plates are both provided with clamping grooves, and the inner sides of the clamping grooves are both provided with clamping assemblies. The clamping grooves are formed in the material belt, the PINs are effectively clamped and fixed after being clamped into the clamping grooves, the clamping firmness of the PINs is effectively improved, the use effect is conveniently improved, meanwhile, the overall area of the material belt is reduced, better bending is facilitated, the whole material belt can be bent and coiled conveniently, and the use effect of the material belt is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware terminals, and specifically relates to a tape mounting structure for a pin header. Background Art

[0002] A PIN needle is a metal substance used in a connector to conduct electricity (signal), and its main function is to complete the transmission of electricity and signals. A PIN needle tape refers to a material that mounts PIN needles on a strip material to facilitate the automated production and mounting of electronic components. Specifically, a certain number of PIN needles are evenly distributed and fixed on the strip material to form a continuous PIN needle wire from beginning to end, facilitating subsequent processing operations.

[0003] According to a tape-type pin header die disclosed in Patent Application No. 201721551008.2, there are several pin headers and a tape. A clamping point is provided on the pin header. The left side of the tape is bent to form a first vertical clamping plate, and the right side is bent to form a second vertical clamping plate. The first vertical clamping plate, the second vertical clamping plate, and the bottom of the tape form a concave channel. A plurality of card slots are provided at intervals on the first vertical clamping plate and the second vertical clamping plate. The card slots on the first vertical clamping plate and the second vertical clamping plate correspond one by one. The pin header is horizontally clamped on the first vertical clamping plate and the second vertical clamping plate of the tape through the card slots, and the clamping point is located directly above the bottom of the tape.

[0004] The technical solution of the above patent forms a continuous tape-type pin header die by clamping the pin header to the tape, which can effectively prevent the deformation of the pin header during electroplating and facilitate the quick insertion of the pin header into the connector for molding, with high installation efficiency. However, during the process of clamping the pin header by setting card slots on the tape, there is a problem of unstable clamping of the card slots to the pin header, which easily causes the situation of missing pins or misalignment of the pin header during production or transportation, affecting production efficiency. Therefore, we provide a tape mounting structure for a pin header to solve this problem. Content of the Utility Model

[0005] The utility model aims to provide a technical solution for a tape mounting structure for a pin header that can solve the above problems to overcome the above deficiencies.

[0006] To achieve the above object, the utility model provides the following technical solution: A tape mounting structure for a pin header includes a clamping mechanism and a connecting component. Several groups of the clamping mechanism and the connecting component are provided, and each two adjacent clamping mechanisms are commonly connected by the connecting component;

[0007] The clamping mechanism includes a bottom plate. The upper ends of the bottom plate are symmetrically and integrally connected with side plates. Card slots are provided at the upper ends of the side plates. Clamping components are provided inside the card slots. A PIN needle is clamped in the inner cavity of the card slot.

[0008] As a further solution of the utility model: The clamping component includes first flanges integrally connected to the upper parts of both sides of the inner cavity of the card slot, and the first flanges are designed to incline towards each other.

[0009] As a further solution of the utility model: Second flanges are symmetrically and integrally connected to the lower parts of both sides of the inner cavity of the card slot. The upper ends of the second flanges are integrally bent to form third flanges. The second flanges are designed to incline towards each other, and the third flanges are designed to incline in opposite directions.

[0010] As a further solution of the utility model: The connection component includes a connecting plate installed between the bottom plates. A transmission hole is provided at the upper end of the connecting plate, and grooves are symmetrically provided on the outer sides of the connecting plate.

[0011] As a further solution of the utility model: An arc-shaped groove corresponding to the position of the groove is provided in the middle of the upper end of the connecting plate.

[0012] As a further solution of the utility model: Bottom grooves are provided on both sides of the upper end of the connecting plate, and side grooves are symmetrically provided on both sides of the connecting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. By respectively designing the first flanges and the second flanges on the upper and lower sides of the inner cavity of the card slot on the side plate, and the upper end of the second flange is bent to form a third flange. When the PIN pin is inserted into the card slot, the first flanges and the second flanges are first pushed and bent outward by the PIN pin when being pushed downward. Subsequently, the elastic first flanges and second flanges rebound to clamp the PIN pin, effectively improving the clamping firmness of the PIN pin. Moreover, the first flanges and the second flanges are respectively arranged on both sides of the side plate, effectively increasing the clamping area of the PIN pin, further improving the clamping firmness of the PIN pin. And by designing the third flanges to bend in opposite directions, it is convenient for the PIN pin to be stably pressed downward after entering between the two third flanges, improving the stability of its clamping;

[0015] 2. By symmetrically providing bottom grooves on both sides of the upper end of the connecting plate, designing an arc-shaped groove in the middle, and providing side grooves and grooves on its side, it is convenient to reduce its overall area and is convenient for better bending, facilitating the entire tape to be bent and coiled, and improving the use effect of the tape. Description of the Drawings

[0016] Figure 1 is the overall three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the clamping mechanism of the utility model;

[0018] Figure 3 It is a schematic top view structure diagram of the clamping mechanism of the present utility model;

[0019] Figure 4 It is a schematic three-dimensional structure diagram of the connection component of the present utility model;

[0020] Figure 5 It is a schematic front view structure diagram of the connection component of the present utility model.

[0021] The reference numerals and names in the figure are as follows:

[0022] Clamping mechanism - 1, bottom plate - 11, side plate - 12, card slot - 13, first folding edge - 14, second folding edge - 15, third folding edge - 16, connection component - 2, connection plate - 21, transmission hole - 22, bottom groove - 23, side groove - 24, groove - 25, arc groove - 26. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , a tape installation structure for a policy, including a clamping mechanism 1 and a connection component 2. A plurality of groups of clamping mechanisms 1 and connection components 2 are provided.

[0025] The clamping mechanism 1 includes a bottom plate 11. The upper ends of the bottom plate 11 are symmetrically and integrally connected with side plates 12. Card slots 13 are provided at the upper ends of the side plates 12. Clamping components are provided inside the card slots 13, and PIN pins are clamped inside the cavities of the card slots 13.

[0026] The clamping component includes first folding edges 14 integrally connected to the upper parts of both sides inside the cavity of the card slot 13, and the first folding edges 14 are designed to be inclined towards each other.

[0027] By designing the first folding edges 14, the two first folding edges 14 are inclined towards each other. When the PIN pin is inserted into the cavity of the card slot 13, the PIN pin presses down on the two first folding edges 14, causing the two first folding edges 14 to deflect and bend in the direction away from each other. Since the first folding edge 14 is an elastic metal sheet, it has a reverse elasticity after bending, and then applies a reverse pressure in the direction of the PIN pin, which is convenient for improving the clamping and holding effect on the PIN pin.

[0028] On both lower sides of the inner cavity of the card slot 13, second folded edges 15 are integrally and symmetrically connected. At the upper ends of the second folded edges 15, third folded edges 16 are integrally bent. The second folded edges 15 are designed to be inclined towards each other, and the third folded edges 16 are designed to be inclined in opposite directions.

[0029] When the PIN card is inserted into the inner cavity of the card slot 13, the PIN card pushes down the third folded edges 16. The two third folded edges 16 are bent in opposite directions, facilitating the entry of the PIN card between the two third folded edges 16. Then, when pressed down, it is convenient to squeeze so that the third folded edges 16 are further offset and bent in the direction away from each other. Subsequently, the third folded edges 16 drive the second folded edges 15 to offset synchronously. Then, the PIN card is inserted between the two second folded edges 15. Both the two second folded edges 15 and the third folded edges 16 are elastic metal sheets, which are convenient for rebounding and clamping the PIN card, effectively improving the clamping firmness of the PIN card.

[0030] Between every two adjacent card connection mechanisms 1, a connection component 2 is commonly connected. The connection component 2 includes a connecting plate 21 installed between the bottom plates 11. A transmission hole 22 is provided at the upper end of the connecting plate 21. Grooves 25 are symmetrically provided on the outer side of the connecting plate 21. An arc-shaped groove 26 corresponding to the position of the groove 25 is provided in the middle of the upper end of the connecting plate 21. Bottom grooves 23 are provided on both sides of the upper end of the connecting plate 21. Side grooves 24 are symmetrically provided on both sides of the connecting plate 21.

[0031] The connecting plate 21 made of copper material, by symmetrically providing bottom grooves 23 on both sides of its upper end, designing an arc-shaped groove 26 in the middle, and providing side grooves 24 and grooves 25 on its side, is convenient for reducing its overall area and better bending, facilitating the bending and coiling of the entire strip, and improving the use effect of the strip.

[0032] Working principle: When the present utility model is in use, by clamping the PIN needle into the inner cavity of the card slot 13, at this time, the PIN needle card first presses down on the two first folded edges 14, causing the two first folded edges 14 to deflect and bend away from each other. The first folded edge 14 is an elastic metal sheet, and when it is bent, it has a reverse elasticity, and then applies a reverse pressure towards the PIN needle card direction, facilitating the improvement of the clamping effect on the PIN needle. Subsequently, the PIN needle is further pressed down, and the PIN needle card pushes down the third folded edge 16, and the two third folded edges 16 bend in opposite directions, facilitating the PIN needle card to enter between the two third folded edges 16. Then, when pressed down, it is convenient to squeeze the third folded edge 16 to further deflect and bend away from each other. Subsequently, the third folded edge 16 drives the second folded edge 15 to deflect synchronously. Then, the PIN needle is clamped between the two second folded edges 15. The two second folded edges 15 and the third folded edge 16 are both elastic metal sheets, facilitating the rebound to clamp the PIN needle card, effectively improving the clamping firmness of the PIN needle. Moreover, by symmetrically arranging bottom grooves 23 on both sides of the upper end of the connecting plate 21, designing an arc groove 26 in the middle, and arranging side grooves 24 and grooves 25 on its side, it is convenient to reduce its overall area and is convenient for better bending, facilitating the entire strip to be bent and coiled, and facilitating the improvement of the use effect of the strip.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A tape installation structure for a square needle, characterized in that: It comprises a clamping mechanism (1) and a connecting assembly (2), wherein the clamping mechanism (1) and the connecting assembly (2) are provided in a plurality of groups, and each two adjacent clamping mechanisms (1) are connected to a connecting assembly (2); The clamping mechanism (1) comprises a bottom plate (11), the upper end of the bottom plate (11) being symmetrically and integrally connected to a side plate (12), the upper ends of the side plates (12) being provided with a clamping slot (13), the inner sides of the clamping slots (13) being provided with a clamping assembly, and the inner cavity of the clamping slots (13) being clamped with a PIN needle.

2. A tape installation structure for a square needle according to claim 1, characterized in that: The clamping assembly comprises first folded edges (14) integrally connected to upper portions of both sides of the inner cavity of the clamping slot (13), and the first folded edges (14) are designed to be inclined towards each other.

3. The tape installation structure for a square needle according to claim 1, characterized in that: The lower parts of the inner cavity of the slot (13) are symmetrically and integrally connected with second folded edges (15), the upper ends of the second folded edges (15) are integrally bent with third folded edges (16), the second folded edges (15) are designed to be inclined towards each other, and the third folded edges (16) are designed to be inclined in the opposite direction.

4. The material tape installation structure for a square needle according to claim 1, characterized in that: The connection assembly (2) comprises a connection plate (21) installed between the bottom plates (11), a transmission hole (22) being provided at the upper end of the connection plate (21), and grooves (25) being symmetrically provided on the outer side of the connection plate (21).

5. A tape installation structure for a square needle according to claim 4, characterized in that: An arc-shaped groove (26) corresponding to the position of the groove (25) is provided in the middle of the upper end of the connecting plate (21).

6. A material tape installation structure for a square needle according to claim 4, characterized in that: Bottom grooves (23) are provided on both sides of the upper end of the connection plate (21), and side grooves (24) are symmetrically provided on both sides of the connection plate (21).

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