CN214542597U

CN214542597U - Circuit board with adjustable extension socket depth

Info

Publication number: CN214542597U
Application number: CN202120596589.1U
Authority: CN
Inventors: 张立超
Original assignee: Ningbo Maiqiaosi Electronics Co ltd
Current assignee: Ningbo Maiqiaosi Electronics Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-29
Anticipated expiration: 2031-03-24

Abstract

The application provides a circuit board with adjustable extension socket depth, which comprises a board body and an extension socket, wherein the extension socket is fixedly connected to the board body, the extension socket comprises a shell, the edge of the front end of the shell is provided with a bayonet, the inner wall of the bayonet is fixedly connected with a fixing strip, the fixing strip is arranged along the direction towards which the opening of the shell faces, the fixing strip is provided with a back-off, the back-off is positioned at one end, close to the front end of the shell, of the fixing strip, and the back-off and the fixing strip are in sliding connection along the direction towards which the opening of the shell faces; an inserting strip is fixedly connected to one end, close to the fixing strip, of the reverse buckle, a slot is formed in one end, close to the reverse buckle, of the fixing strip, and the inserting strip is inserted into the slot; the fixing strip is provided with a positioning piece, and the positioning piece is respectively abutted to the fixing strip and the inserting strip along the sliding direction of the inserting strip.

Description

Circuit board with adjustable extension socket depth

Technical Field

The application relates to the technical field of circuit boards, in particular to a circuit board with adjustable socket depth.

Background

The circuit board of temperature controller is installed usually in firing equipment, and circuit board among the bathroom electric water heater includes the plate body usually, arranges and inserts and electronic components, arranges to insert to fix on the plate body, and the stitch that arranges in inserting is connected with the circuit electricity on the plate body, and every row inserts correspondingly to be connected with different winding displacement, and different row inserts correspondingly and different function's circuit connection, arranges to insert to be equipped with the back-off, when connecting with arranging to insert the butt joint, the back-off is connected with joint portion buckle on the joint, and the restriction connects and pulls out from arranging to insert. However, in the prior art, the depth of the socket (the direction of the socket opening is the front end, the other end is the rear end, the depth of the socket is the distance between the back-off and the rear end) cannot be adjusted, different plug models are different, the distance between the joint part and the joint end part is different, after a plurality of joints are butted with the socket, the distance that the back-off crosses the back-off is too large or cannot cross the back-off, and the back-off cannot be connected with the buckle of the joint part.

Disclosure of Invention

The application provides a circuit board with adjustable extension socket depth for solve the unable problem of adjusting of extension socket depth among the prior art.

In order to achieve the above purpose, the embodiments of the present application propose the following technical solutions:

the utility model provides a arrange and insert circuit board with adjustable degree of depth, includes the plate body and arranges and insert, arrange and insert fixed connection be in on the plate body, arrange and insert including the casing, the front end edge of casing is equipped with the bayonet socket, fixedly connected with fixed strip on the bayonet socket inner wall, the fixed strip is followed the direction setting that shell opening court, be equipped with the back-off on the fixed strip, the back-off is located the fixed strip is close to the one end of casing front end, the back-off with the fixed strip is followed the direction sliding connection that shell opening court.

In some embodiments, an insertion strip is fixedly connected to one end of the reverse buckle close to the fixing strip, a slot is arranged at one end of the fixing strip close to the reverse buckle, and the insertion strip is inserted into the slot.

In some embodiments, the fixing strip is provided with a positioning element, and the positioning element is respectively abutted against the fixing strip and the inserting strip along the sliding direction of the inserting strip.

In some embodiments, the one side that the casing inboard was kept away from to the fixed strip is equipped with one row of first locating hole, first locating hole is followed the gliding direction of cutting is arranged, the one side that the cutting is close to first locating hole is equipped with one row of second locating hole, the second locating hole is followed the gliding direction of cutting is arranged, interval between the first locating hole with interval between the second locating hole equals, there is at least one first locating hole with the second locating hole aligns, the setting element respectively with first locating hole and the second locating hole is pegged graft, first locating hole and the second locating hole respectively with the fixed strip is perpendicular.

In some embodiments, the positioning element includes a positioning pin, and the positioning pin is respectively inserted into the first positioning hole and the second positioning hole.

In some embodiments, the positioning member further includes a positioning plate, the positioning plate is fixedly connected to the positioning pin, and the positioning plate is located outside the housing.

In some embodiments, the positioning plate is disc-shaped, the positioning pin is cylindrical, the diameter of the positioning plate is larger than that of the positioning pin, and one surface of the positioning plate close to the inner side of the shell is abutted to one surface of the fixing strip far away from the inner side of the shell.

Drawings

FIG. 1 is a schematic structural diagram of a circuit board with adjustable depth of socket in the embodiment of the present application;

FIG. 2 is a schematic structural diagram of a socket in an embodiment of the present application;

fig. 3 is a sectional view taken in the direction of a-a in fig. 2.

Reference numerals:

100. arranging and inserting; 110. a housing; 120. a bayonet;

200. a fixing strip; 210. a slot; 220. a first positioning hole;

300. reversing; 310. cutting; 320. a second positioning hole;

410. positioning pins; 420. positioning plates;

500. a plate body.

Detailed Description

Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.

As shown in fig. 1, fig. 2 and fig. 3, in an embodiment of the present application, a circuit board with an adjustable socket depth is provided, which includes a board body and a socket 100, the socket 100 is fixedly connected to the board body 500, the socket 100 includes a housing 110, a bayonet 120 is disposed at a front end edge of the housing 110, a fixing strip 200 is fixedly connected to an inner wall of the bayonet 120, the fixing strip 200 is disposed along a direction toward which an opening of the housing 110 faces, an inverted buckle 300 is disposed on the fixing strip 200, the inverted buckle 300 is disposed at an end of the fixing strip 200 close to the front end of the housing 110, and the inverted buckle 300 and the fixing strip 200 are slidably connected along the direction toward which the opening of the housing 110 faces.

In some embodiments, a slip strip 310 is fixedly connected to an end of the inverted buckle 300 close to the fixing strip 200, a slot 210 is formed at an end of the fixing strip 200 close to the inverted buckle 300, and the slip strip 310 is inserted into the slot 210.

In some embodiments, the fixing bar 200 is provided with a positioning element, and the positioning element abuts against the fixing bar 200 and the inserting bar 310 respectively along the sliding direction of the inserting bar 310.

In some embodiments, a row of first positioning holes 220 is formed in a surface of the fixing strip 200 away from the inner side of the housing 110, the first positioning holes 220 are arranged in a sliding direction of the inserting strip 310, a row of second positioning holes 320 is formed in a surface of the inserting strip 310 close to the first positioning holes 220, the second positioning holes 320 are arranged in a sliding direction of the inserting strip 310, a distance between the first positioning holes 220 is equal to a distance between the second positioning holes 320, at least one first positioning hole 220 is aligned with one second positioning hole 320, the positioning element is respectively inserted into the first positioning hole 220 and the second positioning hole 320, and the first positioning hole 220 and the second positioning hole 320 are respectively perpendicular to the fixing strip 200.

In some embodiments, the positioning member includes a positioning pin 410, and the positioning pin 410 is inserted into the first positioning hole 220 and the second positioning hole 320, respectively.

In some embodiments, the positioning member further includes a positioning plate 420, the positioning plate 420 is fixedly connected to the positioning pin 410, and the positioning plate 420 is located outside the housing 110.

In some embodiments, the positioning plate 420 has a disk shape, the positioning pin 410 has a cylindrical shape, the diameter of the positioning plate 420 is larger than that of the positioning pin 410, and a surface of the positioning plate 420 close to the inner side of the housing 110 abuts against a surface of the fixing strip 200 away from the inner side of the housing 110.

In the circuit board with the adjustable socket depth provided by the embodiment, in the using process, the positioning plate 420 is pinched by a hand, the positioning pin 410 is pulled out from the first positioning hole 220 and the second positioning hole 320, the inserting bar 310 is slid along the sliding direction of the inserting bar 310, the distance between the inverted buckle 300 and the rear end of the housing 110 is adjusted, so that the depth of the socket 100 is adjusted, after the adjustment is completed, the positioning pin 410 is inserted into the aligned first positioning hole 220 and second positioning hole 320, the inserting bar 310 is positioned, and the relative sliding between the inverted buckle 300 and the fixing bar 200 is limited.

The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.

Claims

1. The utility model provides a circuit board with adjustable arrange and insert degree of depth, includes plate body (500) and row and inserts (100), arrange and insert (100) fixed connection and be in on plate body (500), its characterized in that, it includes casing (110) to arrange to insert (100), the front end edge of casing (110) is equipped with bayonet socket (120), fixedly connected with fixed strip (200) on bayonet socket (120) inner wall, fixed strip (200) are followed the direction setting of casing (110) opening court, be equipped with back-off (300) on fixed strip (200), back-off (300) are located fixed strip (200) are close to the one end of casing (110) front end, back-off (300) with fixed strip (200) are followed the direction sliding connection of casing (110) opening court.

2. The circuit board with the adjustable socket depth according to claim 1, wherein a plug strip (310) is fixedly connected to one end of the inverted buckle (300) close to the fixing strip (200), a slot (210) is arranged at one end of the fixing strip (200) close to the inverted buckle (300), and the plug strip (310) is plugged into the slot (210).

3. The circuit board with adjustable extension socket depth according to claim 2, wherein the fixing strip (200) is provided with positioning members, and the positioning members are respectively abutted against the fixing strip (200) and the insertion strip (310) along the sliding direction of the insertion strip (310).

4. The circuit board with adjustable extension socket depth of claim 3, wherein the fixing strip (200) is provided with a row of first positioning holes (220) on the surface far away from the inner side of the shell (110), the first positioning holes (220) are arranged along the sliding direction of the inserting strips (310), one surface of the inserting strips (310) close to the first positioning holes (220) is provided with a row of second positioning holes (320), the second positioning holes (320) are arranged along the sliding direction of the cutting strips (310), the spacing between the first positioning holes (220) is equal to the spacing between the second positioning holes (320), there is at least one first positioning hole (220) aligned with the second positioning hole (320), the positioning piece is respectively inserted into the first positioning hole (220) and the second positioning hole (320), the first positioning hole (220) and the second positioning hole (320) are respectively perpendicular to the fixing strip (200).

5. The circuit board with adjustable extension socket depth according to claim 4, wherein the positioning member comprises a positioning pin (410), and the positioning pin (410) is inserted into the first positioning hole (220) and the second positioning hole (320), respectively.

6. The circuit board with adjustable extension socket depth of claim 5, wherein the positioning member further comprises a positioning plate (420), the positioning plate (420) is fixedly connected with the positioning pin (410), and the positioning plate (420) is located outside the housing (110).

7. The circuit board with adjustable socket depth according to claim 6, wherein the positioning plate (420) is disc-shaped, the positioning pin (410) is cylindrical, the diameter of the positioning plate (420) is larger than that of the positioning pin (410), and a surface of the positioning plate (420) close to the inner side of the housing (110) abuts against a surface of the fixing strip (200) far away from the inner side of the housing (110).