Vertical attaching type connector head

Abstract

The utility model relates to the technical field of connectors, in particular to a vertically-attached connector head, which comprises a shell, a clamping hook fixedly mounted in the shell, a single-side plastic main body fixedly connected to the outer side wall of the clamping hook, a plurality of terminals fixedly mounted on the single-side plastic main body, and a boss body fixedly mounted at a position, close to the upper end, of the outer part of the shell. According to the utility model, the terminal is designed to be of an elastic sheet type molding structure and is of a vertical pasting type, so that board pasting is firmer, and the clamping hook is designed to be of a two-ground-wire-pin type structure, so that a PCB can be better welded to prevent the shell from being pulled out when a product is made to be inserted into a parent body, and therefore, the product is prevented from being damaged due to the fact that the shell is not pulled out when the product is made to be inserted into the parent body. Moreover, through the arrangement of the clamping point openings and the reinforcing mechanisms, all parts in the housing are more stable, the plugging and unplugging of the vertical pasting type connector head are more stable, and the condition that the housing and the internal parts are loosened is not liable to occur.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, specifically is a vertical pasting formula connector head. BACKGROUND

[0002] The connector generally refers to the electric connector, that is, the device connecting two active devices, transmitting current or signal, and the male end and the female end can transmit information or current after contact, also called connector, it is the electronic component of current or optical signal transmission and exchange between electronic system equipment, it as a node, through independence or together with cable, transmits current or optical signal between device, assembly, equipment and subsystem, and keeps signal distortion and energy loss change between each system from happening, is the basic element necessary for the whole complete system connection.

[0003] In the prior art, such as the connector plug in patent application number "CN201920089151.7", the holding part contains a spacing element arranged at the plug-in port, one end of the plurality of terminals is clamped on the upper and lower surfaces of the spacing element in a clamping manner, and the spacing element is provided with at least two isolation blocks protruding from the surface of the spacing element to separate the plurality of terminals, thereby achieving the effect of increasing the creepage distance between circuits.

[0004] However, in the above patent application, the design of the terminal cannot meet the increase of the pull-out force when plugging in, and cannot better contact the female head, the male head and the female head are prone to tight and loose, the position between the shell and the internal components of the connector plug cannot be reinforced, resulting in the shell and the internal components being loose when plugging in the connector head. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a vertical pasting formula connector head to solve the problems in the above background technology.

[0006] The purpose of the utility model can be realized by the following technical scheme:

[0007] A vertical pasting formula connector head, comprising a shell, a clamping hook is fixedly installed inside the shell, a single-sided plastic body is fixedly connected to the outer side wall of the clamping hook, a plurality of terminals are fixedly installed on the single-sided plastic body, a boss body is fixedly installed on the outer part of the shell close to the upper end position, a plurality of elastic sheets are fixedly installed on the two inner side walls of the shell close to the bottom end position, two clamping point openings are formed in the outer side wall of the boss body, a resisting sheet is fixedly installed inside each clamping point opening, and a reinforcing mechanism is arranged on the inner wall of the boss body close to one side of the two clamping point openings.

[0008] Preferably, two ground wire clamping feet are fixedly installed at the upper end of the clamping hook, two hooks are fixedly connected to the bottom end of the clamping hook, and two square grooves are formed through the outer side wall of the clamping hook.

[0009] Preferably, the reinforcing mechanism comprises a contact piece, the inner wall of the boss body is provided with a groove one and a groove two, the contact piece is movably installed at the inner position of the groove one and the groove two, the outer side wall of the resisting piece is fixedly connected with a reinforcing piece, and the reinforcing piece is fixedly connected with the inner wall of the clamping hole at the end away from the resisting piece.

[0010] Preferably, the inner wall of the groove two is fixedly connected with a buffer pad two, and the outer side wall of the buffer pad two is closely attached to the contact piece.

[0011] Preferably, the outer side wall of the contact piece is fixedly connected with a plurality of convex strips, and the plurality of convex strips are evenly distributed.

[0012] Preferably, the inner wall of the groove one is fixedly installed with a buffer pad one, and a plurality of buffer pieces are fixedly installed in the buffer pad one and the buffer pad two.

[0013] The utility model discloses the beneficial effects of:

[0014] 1. In the utility model, the terminal is designed into a spring sheet type forming structure, twelve terminals form a group, two groups of terminals are symmetrical structures, the clamping hook in the middle is used for being matched with the female plug, and the pulling-out force is increased when plugging, and the female plug is better contacted, and the male plug and the female plug are not loose or tight, the terminal is designed to be fixed to the board, so that the board is more firm, two ground wire feet are designed on the clamping hook, and the PCB board is better welded to prevent the shell from being pulled out when the product is matched with the female body.

[0015] 2. The utility model discloses that the contact piece is closely attached to the component installed in the shell, each convex strip can increase the friction between the component, tightly extrudes the component installed in the shell, and the component relatively extrudes the contact piece, so that the contact piece moves to the inside of the groove two and the groove one, extrudes the buffer pad two and the buffer pad one, and each buffer piece in the buffer pad two and the buffer pad one is extruded, under the action of the resilience of each buffer piece, the buffer pad two can be restored to the initial state, the contact piece is extruded, so that the contact piece and the component are more closely contacted, so that each component in the shell is more stable, and the stand type connector head is more stable when being plugged, and the shell and the internal component are not easy to be loose. BRIEF DESCRIPTION OF DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a front view of the present invention;

[0019] Figure 3 This is a partial sectional view of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the outer shell and the spring clip of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the hook, the single-sided plastic body, and the terminal in this utility model;

[0022] Figure 6 This is a side view of the single-sided plastic body and terminal in this utility model;

[0023] Figure 7 This is a schematic diagram of the terminal structure in this utility model;

[0024] Figure 8 This is a schematic diagram of the hook structure in this utility model;

[0025] Figure 9 This is a partial structural diagram of the boss body in this utility model;

[0026] Figure 10 This is a schematic diagram of the structure of the contact piece and the blocking piece in this utility model;

[0027] Figure 11 This utility model Figure 10 Enlarged view of point A in the middle;

[0028] Figure 12 This utility model Figure 10 Enlarged view of point B in the middle.

[0029] The attached figures are labeled as follows:

[0030] 1. Outer shell; 2. Terminal; 3. Hook; 5. Hook; 7. Square groove; 8. Locking point; 9. Hook foot ground wire; 10. Spring; 11. Single-sided plastic body; 12. Boss; 13. Abutment piece; 14. Contact piece; 15. Reinforcing piece; 16. Raised strip; 17. Buffer pad one; 18. Buffer pad two; 19. Buffer piece; 20. Groove one; 21. Groove two. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] A vertical sticking connector head, as shown in Figures 1-12 includes a shell 1, the shell 1 internally fixedly installed with a hook 3, the outer side wall of the hook 3 is fixedly connected with a single-side plastic main body 11, a plurality of terminals 2 are fixedly installed on the single-side plastic main body 11, a boss body 12 is fixedly installed on the outer part of the shell 1 close to the upper end position, a plurality of elastic sheets 10 are fixedly installed on the two inner side walls of the shell 1 close to the bottom end position, two clamping point openings 8 are penetrated on the outer side wall of the boss body 12, a resisting sheet 13 is fixedly installed in each of the two clamping point openings 8, and a reinforcing mechanism is arranged on the inner wall of the boss body 12 close to one side of the two clamping point openings 8.

[0033] Two hook feet ground wires 9 are fixedly installed on the upper end of the hook 3, two hooks 5 are fixedly connected to the bottom end of the hook 3, two square grooves 7 are penetrated on the outer side wall of the hook 3, and the hook feet ground wires 9 are used to better contact the PCB board and perform welding fixation.

[0034] When the vertical sticking connector head is assembled, first, the terminals 2 are fixedly formed into two groups of terminal 2 main bodies, each group has twelve terminals 2, the pulling force of the terminals 2 can be better maintained, then the two pieces of terminal 2 main bodies are connected with the single-side plastic main body 11, the two groups of terminals 2 are symmetrically distributed, the whole is connected with the hook 3 to form a semi-finished product, finally, the semi-finished product is fixedly installed in the shell 1 to complete the assembly, wherein each piece of the terminals 2 is made of twenty, and the upper end is folded by 90° to be used for flatly sticking to the board, so that the terminals 2 are more firmly stuck to the PCB board and are not easy to fall off;

[0035] The two clamping point openings 8 are used to make the internal components of the plastic shell 1 and the plastic shell 1 more consistent in pulling force, so as to avoid falling off with the shell 1, the hook feet ground wires 9 are used to better contact the PCB board and perform welding fixation, the boss body 12 is used to prevent the rubber core from separating from the shell 1, and the elastic sheets 10 are used for plugging and EMI high-frequency effect.

[0036] The outer shell 1 has no joint on the front and back surfaces, which not only achieves the aesthetic effect, but also improves the pressure bearing capacity, and the two arc edge corners of the bottom surface of the outer shell 1 can make the male head and the female head more smoothly inserted, and the female head, which refers to the socket part, has a socket or a slot for receiving the vertical connector head to transmit the electrical signal, and the male head refers to the plug part of the vertical connector head, which has a pin or a conductor inserted into the female head to complete the circuit connection.

[0037] The reinforcing mechanism comprises a contact piece 14, a recess one 20 and a recess two 21 provided on the inner wall of the boss body 12, the contact piece 14 is movably arranged in the recess one 20 and the recess two 21, the reinforcing piece 15 is fixedly connected to the outer side wall of the stop piece 13, and the end of the reinforcing piece 15 away from the stop piece 13 is fixedly connected to the inner wall of the clamping point 8, the buffer pad two 18 is fixedly connected to the inner wall of the recess two 21, and the outer side wall of the buffer pad two 18 is closely attached to the contact piece 14, the outer side wall of the contact piece 14 is fixedly connected with a plurality of convex strips 16, and the plurality of convex strips 16 are evenly distributed, and the plurality of convex strips 16 can increase the friction between the components in the outer shell 1.

[0038] The buffer pad one 17 is fixedly arranged on the inner wall of the recess one 20, a plurality of buffer pieces 19 are fixedly arranged in the buffer pad one 17 and the buffer pad two 18, and the buffer pad one 17 and the buffer pad two 18 are made of rubber and have good rebound performance.

[0039] Specifically, the contact piece 14 is closely attached to the components arranged in the outer shell 1, the plurality of convex strips 16 can increase the friction between the components, the components are tightly extruded and fixed, the components relatively extrude the contact piece 14, the contact piece 14 moves to the inside of the recess two 21 and the recess one 20, the buffer pad two 18 and the buffer pad one 17 are extruded, and the plurality of buffer pieces 19 in the buffer pad two 18 and the buffer pad one 17 are extruded, under the rebound force of the plurality of buffer pieces 19, the buffer pad two 18 can be restored to the initial state, the contact piece 14 is extruded, the contact piece 14 is more closely contacted with the components, the components in the outer shell 1 are more stable, and the vertical connector head is more stable when being plugged, and the outer shell 1 and the components are not easy to be loosened.

[0040] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A stand-up connector head comprising a housing (1), characterized in that The shell (1) is internally fixedly installed with a hook (3), the outer side wall of the hook (3) is fixedly connected with a single-sided plastic body (11), a plurality of terminals (2) are fixedly installed on the single-sided plastic body (11), a boss body (12) is fixedly installed on the outer side of the shell (1) near the upper end, a plurality of elastic sheets (10) are fixedly installed on the inner side walls of the shell (1) near the bottom end, two clamping point openings (8) are formed in the outer side wall of the boss body (12), and a resisting sheet (13) is fixedly installed in each clamping point opening (8). The boss body (12) is provided with a reinforcing mechanism near the inner wall of the two clamping point openings (8).

2. A stand-up connector head according to claim 1, wherein The upper end of the hook (3) is fixedly installed with two hook foot ground wires (9), the bottom end of the hook (3) is fixedly connected with two hooks (5), and two square grooves (7) are formed in the outer side wall of the hook (3).

3. A stand-up connector head as claimed in claim 1, characterized in that The reinforcing mechanism comprises a contact sheet (14), the inner wall of the boss body (12) is provided with a groove one (20) and a groove two (21), the contact sheet (14) is movably installed in the inner wall of the groove one (20) and the groove two (21), the outer side wall of the resisting sheet (13) is fixedly connected with a reinforcing sheet (15), and the reinforcing sheet (15) is fixedly connected with the inner wall of the clamping point opening (8) away from the resisting sheet (13).

4. A stand-up connector head as claimed in claim 3, characterized in that The inner wall of the groove two (21) is fixedly connected with a buffer pad two (18), and the outer side wall of the buffer pad two (18) is closely attached to the contact sheet (14).

5. A stand-up connector head as claimed in claim 3, wherein The outer side wall of the contact sheet (14) is fixedly connected with a plurality of convex strips (16), and the plurality of convex strips (16) are evenly distributed.

6. A stand-up connector head as claimed in claim 3, characterized in that The inner wall of the groove one (20) is fixedly installed with a buffer pad one (17), and a plurality of buffer sheets (19) are fixedly installed in the buffer pad one (17) and the buffer pad two (18).

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