CN113178719A

CN113178719A - Laser lamp connecting structure and electronic equipment

Info

Publication number: CN113178719A
Application number: CN202110374213.0A
Authority: CN
Inventors: 陈启辉; 孙文清; 陈奇立
Original assignee: Huaqin Technology Co Ltd
Current assignee: Huaqin Technology Co Ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-07-27
Anticipated expiration: 2041-04-07
Also published as: CN113178719B

Abstract

The embodiment of the invention relates to the technical field of industry, and discloses a laser lamp connecting structure, which comprises: a housing having a first through-hole; a circuit board disposed within the housing and having a PIN pad; the laser lamp at least partially penetrates through the first through hole from the outside of the shell and extends to the inside of the shell, the part of the laser lamp extending to the inside of the shell comprises PIN needles for conduction, and the PIN needles are spliced with the PIN needle row female; the bracket is arranged on the outer surface of the shell, the laser lamp is fixed on the shell by the bracket, and the bracket can be detached from the outside of the shell. The embodiment of the invention also discloses the electronic equipment. According to the laser lamp connecting structure and the electronic equipment, the laser lamp is convenient to replace, and components of the electronic equipment located in the shell are not easily damaged in the laser lamp replacing process.

Description

Laser lamp connecting structure and electronic equipment

Technical Field

The invention relates to the technical field of industry, in particular to a laser lamp connecting structure and electronic equipment.

Background

With the rapid development of informatization and automation, the laser lamp is widely used in the industrial technical field. Because the laser lamp has the characteristic of accurate positioning, the laser lamp can be used for positioning in a plurality of industrial electronic products.

When the laser lamp can not be used, the laser lamp needs to be replaced. However, when changing the laser lamp at present, need earlier unpack apart the shell of the electronic equipment that the laser lamp was located, then unpack apart the fixed bolster of laser lamp, take off the connecting terminal of laser lamp again, whole process is more loaded down with trivial details, is changing the in-process of laser lamp and is causing the damage to the components and parts that electronic equipment is located the inside shell very easily.

Disclosure of Invention

The embodiment of the invention aims to provide a laser lamp connecting structure and electronic equipment, so that the laser lamp is convenient to replace, and components of the electronic equipment positioned in a shell are not easily damaged in the process of replacing the laser lamp.

In order to solve the above technical problem, an embodiment of the present invention provides a laser lamp connecting structure, including: a housing having a first through-hole; a circuit board disposed within the housing and having a PIN pad; the laser lamp at least partially penetrates through the first through hole from the outside of the shell and extends to the inside of the shell, the part of the laser lamp extending to the inside of the shell comprises PIN needles for conduction, and the PIN needles are spliced with the PIN needle row female; the bracket is arranged on the outer surface of the shell, the laser lamp is fixed on the shell by the bracket, and the bracket can be detached from the outside of the shell.

The embodiment of the invention also provides electronic equipment which comprises the laser lamp connecting structure.

Compared with the related art, the laser lamp is fixed on the shell through the support which is detachable from the outer part of the shell, and at least part of the laser lamp penetrates through the first through hole of the shell from the outer part of the shell and then is plugged with the PIN PIN row female in the shell through the PIN PIN of the laser lamp. The laser lamp penetrates through the part of the shell and penetrates through the outer part of the shell, so that the laser lamp can be taken out of the outer part of the shell; meanwhile, the support for fixing the laser lamp can be detached from the outer part of the shell, and the laser lamp is spliced with the PIN PIN bank nut of the circuit board in the shell through the PIN PIN, so that when the laser lamp is replaced, the support only needs to be detached from the outer part of the shell, the laser lamp to be replaced is pulled out from the PIN PIN bank nut of the circuit board from the outer part of the shell, the shell does not need to be detached, and the laser lamp is convenient to replace; in addition, the shell does not need to be disassembled in the process of replacing the laser lamp, so that components and parts of the electronic equipment located in the shell are not easily damaged.

In addition, the shell is also provided with a groove, and the first through hole is formed in the bottom of the groove. Through set up the recess on the shell to set up first through-hole in the bottom of recess, can make the outstanding shell of radium-shine lamp partly reduce, thereby reduce the probability that radium-shine lamp received other object striking and damages because of outstanding shell.

In addition, the bracket is mounted at the bottom of the groove. Through with the bottom of support mounting in recess, can make the support and the outstanding shell of radium-shine lamp partly reduce to reduce the support and receive the probability that other objects hit and damage radium-shine lamp because of outstanding shell, also be favorable to the installation and the dismantlement of support.

In addition, the top of the bracket does not protrude through the opening of the recess. Because the top of the bracket does not extend out of the opening of the groove, the laser lamp does not have a part protruding out of the shell, so that the laser lamp can be protected more favorably, and the product is more attractive in overall vision.

In addition, the bracket includes a first support part received in the groove, the first support part having at least one protrusion at a position near the bottom of the groove, and the bracket being mounted to the bottom of the groove through the protrusion. Because the supporting part of the bracket is provided with at least one protruding part at the position close to the bottom of the groove, correspondingly, the groove and the supporting part of the bracket are spaced, thereby being convenient for the mounting and dismounting of the bracket.

In addition, the groove comprises a first-order conical hole which is recessed from the surface of the shell and a second-order cylindrical hole which is recessed from the bottom of the conical first-order hole, and the hole diameter of the first-order conical hole is gradually reduced along the direction close to the second-order cylindrical hole; the support comprises a second supporting part accommodated in the second-order cylindrical hole and a front end part extending into the first-order tapered hole from the second supporting part, and the side wall of the front end part and the side wall of the first-order tapered hole are mutually spaced. The lateral wall of support front end portion and the lateral wall of the first-order bell mouth of recess are spaced each other, can form the chamfer at the opening part of recess to make finger or instrument come the centre gripping support through the space in the chamfer, make things convenient for the dismantlement of support, also avoided recess opening edge too perpendicular and cause fish tail finger when installation or dismantlement support.

In addition, the external dimension of the front end part is gradually reduced along the direction far away from the second-order cylindrical hole. The support front end reduces along the direction of keeping away from second order cylindricality hole gradually to form the chamfer at the front end of second supporting part, can avoid the front end edge of support too perpendicular and cause fish tail finger when installation or dismantlement support.

In addition, still include the lens, the support has the second through-hole, the lens is fixed in second through-hole top and be located on the laser lamp.

In addition, the support is concavely provided with a containing groove for containing the lens, the second through hole is formed in the bottom of the containing groove, and the lens is bonded in the containing groove and covers the second through hole.

Drawings

One or more embodiments are illustrated by the corresponding figures in the drawings, which are not meant to be limiting.

Fig. 1 is a schematic perspective view of a laser lamp connection structure in the related art;

FIG. 2 is an exploded view corresponding to FIG. 1;

fig. 3 is a schematic perspective view of a laser lamp connection structure according to a first embodiment of the present invention;

FIG. 4 is an exploded view corresponding to FIG. 3;

FIG. 5 is a corresponding cross-sectional view of FIG. 3;

fig. 6 is a schematic structural diagram of an electronic device according to a second embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

Fig. 1 and 2 show a laser lamp connection structure in the related art. Specifically, the laser lamp is fixed inside the front shell through a laser lamp bracket, and emits light through a laser lamp lens arranged on the front shell; the laser lamp is connected with the main board in the shell through the connecting terminal. When needs are changed radium-shine lamp, need pull down the preceding shell, then loosen the support of fixed radium-shine lamp, take off radium-shine lamp and mainboard connection's connecting terminal again, whole process is more loaded down with trivial details. In addition, the shell needs to be opened in the process of replacing the laser lamp, so that other components in the shell are easily damaged.

In order to solve the above problems in the prior art, a first embodiment of the present invention provides a laser lamp connection structure, please refer to fig. 3, fig. 4 and fig. 5. Specifically, the housing 10 has a first through hole 102; a circuit board 20 disposed in the housing 10 and having a PIN header 201; at least part of the laser lamp 30 passes through the first through hole 102 from the outside of the housing 10 and extends to the inside of the housing 10, the part of the laser lamp 30 extending to the inside of the housing 10 comprises a PIN PIN 301 for conduction, and the PIN PIN 301 is plugged with a PIN PIN row nut 201 of the circuit board 20; and a bracket 40 disposed on an outer surface of the housing 10, wherein the laser lamp 30 is fixed to the housing and the bracket 40 is detachable from the outside of the housing 10. It should be noted that fig. 3, 4 and 5 are exemplary diagrams of the laser lamp connection structure shown for convenience of description, and do not serve as a specific limitation of the laser lamp connection structure provided in the embodiment of the present invention. In the following description of the laser lamp connection structure, one of the drawings is taken as an example, but the drawings are not necessarily related to each other, for example, when the drawing of fig. 4 is taken as an example, it is not explained that fig. 5 also has the related structure of fig. 4.

The housing 10 may be integrally formed, or may include several parts, for example, may be split into a front shell and a rear shell. The part of the laser lamp 30 extending into the housing 10 may only include the PIN 301, that is, the laser lamp 30 except the PIN 301 is disposed outside the housing 10, so that the first through hole 102 may only pass through the PIN 301; at this time, the number of the first through holes 102 may be several, and the number thereof is greater than or equal to the number of the PIN PINs 301. Of course, it is also possible that a portion of the laser lamp 30 other than the PIN 301 passes through the first through hole from the outside of the housing 10, and the size of the first through hole 102 should be a portion that can extend to the inside of the housing 10 through the laser lamp 30. The size, shape and number of the first through holes 102 can be set according to actual needs, and are not limited specifically here.

The bracket 40 may be detachably fixed to the outer surface of the housing 10 so that the bracket 40 can be easily detached from the outside of the housing 10. The detachable mode can adopt at least any one of the following connection modes: snap connection, threaded connection, pinned connection, snap-fit connection, or plug-in connection, etc.

Optionally, the support 40 includes several sub-members, wherein at least two sub-members are detachably connected to each other, and when the two sub-members are disconnected, the laser lamp 30 can be removed from the outside of the housing 10. Wherein, the detachable mode includes that following at least any one kind of connected mode connects: snap connection, threaded connection, pinned connection, snap-fit connection, or plug-in connection, etc. For example, the support 40 includes a first sub-assembly and a second sub-assembly that are connected by threads, and when the threads of the connection are removed, the first sub-assembly and the second sub-assembly can be separated and the laser lamp 30 can be removed from the separated support 40. When the holder 40 is composed of several sub-members, since the holder 40 itself is detachable, the manner in which the holder 40 is fixed to the housing 10 may not be limited to the detachable manner, and may be, for example, a non-detachable fixed connection manner such as welding or bonding.

In a specific example, the housing 10 further has a groove 101, and the first through hole 102 is provided at the bottom of the groove 101. Through set up recess 101 on shell 10 to set up first through-hole 102 in the bottom of recess 101, because the radium-shine lamp can make the part that radium-shine lamp 30 is outstanding shell 10 diminish, thereby reduce radium-shine lamp 30 and receive the probability that other objects hit and damage because of outstanding shell 10, be favorable to protecting radium-shine lamp 30. Preferably, the top of the bracket 40 does not protrude out of the opening of the groove, so that the laser lamp 30 does not have a portion protruding out of the housing 10, which is more beneficial for protecting the laser lamp 30 and also makes the product of the electronic device more visually attractive as a whole. When the housing 10 is provided with the groove 101, the bracket 40 may be mounted on an inner surface of the groove 101, for example, the bracket 40 may be mounted on a sidewall of the groove 101; however, since the bracket 40 is usually inconvenient to assemble when being mounted on the sidewall of the groove 101, it is preferable that the bracket 40 is mounted at the bottom of the groove 101, so that the mounting and dismounting of the bracket 40 can be facilitated, the portion of the bracket 40 and the laser lamp 30 protruding from the housing 10 can be reduced, and the probability that the bracket 40 damages the laser lamp 30 due to the collision of other objects with the protruding housing 10 can be reduced.

In a specific example, the stand 40 includes a first support 401 received in the groove 101 of the housing 10, the first support 401 having at least one protrusion 4011 at a position near the bottom of the groove 101, and the stand 40 being mounted to the bottom of the groove by the protrusion 4011. For example, as shown in fig. 4, the first support part 401 of the bracket 40 has two protrusions 4011 in the length direction of the groove 101, and the two protrusions 4011 are fixed to the bottom of the groove 101 by screws. It will be appreciated that the first support portion 401 of the bracket 40 has at least one protrusion 4011 at a position near the bottom of the groove 101, and accordingly, there is a space between the groove 101 and the first support portion 401 of the bracket 40, thereby facilitating the mounting and dismounting of the bracket 40.

In a specific example, referring to fig. 5, the groove 101 includes a first-order tapered hole 1011 recessed from the surface of the housing 10, and a second-order cylindrical hole 1012 recessed from the bottom of the first-order tapered hole 1011, wherein the aperture of the first-order tapered hole 1011 decreases in a direction approaching the second-order cylindrical hole 1012; the bracket 40 includes a second support part 403 received in the second-step cylindrical hole 1012, and a front end part 402 extending from the second support part 403 into the first-step tapered hole 1011, wherein a side wall of the front end part 402 is spaced apart from a side wall of the first-step tapered hole 1011. The side wall of the front end 402 of the support 40 is spaced from the side wall of the first-order tapered hole 1011 of the groove, and a chamfer can be formed at the opening of the groove 101, so that a finger or a tool can clamp the support 40 through the space in the chamfer, the support 40 is convenient to disassemble, and the phenomenon that the edge of the opening of the groove 101 is too vertical to cause the finger scratch during the installation or the disassembly of the support is avoided. Meanwhile, in this example, the support 40 does not need to have the projection 4011 as shown in fig. 4, and the support 40 and the groove 101 can be disposed more closely, so that an elongated recess as shown in fig. 4 is not needed, for example, the support 40 and the groove 101 are both cylindrical, and the like. Preferably, the outer dimension of the front end 402 is gradually reduced in a direction away from the second step cylindrical hole 1012, so that a chamfer is formed at the front end of the second supporting portion 403, and it is possible to avoid that the front end edge of the bracket 40 is too vertical to scratch fingers when the bracket is mounted or dismounted. Optionally, a receiving hole recessed from the bottom of the second-order cylindrical hole 1012 toward the side close to the front end 402 is formed in the second supporting portion 403, and the top of the laser lamp 30 is embedded into the receiving hole, so that the relative position of the bracket 40 and the laser lamp 30 can be better limited, and the relative displacement between the bracket 40 and the laser lamp 30 can be avoided.

In one embodiment, referring to fig. 5, the laser lamp connection structure further includes a lens 50, the bracket 40 further has a second through hole (not shown), and the lens 50 is fixed above the second through hole and located above the laser lamp 30. Preferably, the bracket 40 is concavely provided with a receiving groove 404 for receiving the lens 50, the second through hole is formed at the bottom of the receiving groove 404, and the lens 50 is adhered to the receiving groove 404 and covers the second through hole.

Compared with the prior art, in the laser lamp connecting structure provided by the embodiment of the invention, the laser lamp 30 is fixed on the housing 10 by the bracket 40 which is detachable from the outside of the housing 10, and at least part of the laser lamp 30 passes through the first through hole 102 of the housing 10 from the outside of the housing 10 and then is inserted into the PIN row nut 201 inside the housing 10 through the PIN 301 of the laser lamp 30. Since the portion of the laser lamp 30 passing through the housing 10 passes through the outside of the housing 10, the laser lamp 30 can be taken out from the outside of the housing 10; meanwhile, the bracket 40 for fixing the laser lamp 30 is detachable from the outside of the housing 10, and the laser lamp 30 is inserted into the PIN bank mother 201 of the circuit board 20 inside the housing 10 through the PIN 301, so that when the laser lamp 30 is replaced, only the bracket 40 needs to be detached from the outside of the housing 10, and the laser lamp 30 to be replaced is pulled out from the PIN bank mother 201 of the circuit board 20 from the outside of the housing 10, and the housing 10 does not need to be detached, so that the laser lamp is more convenient to replace; in addition, since the housing 10 does not need to be disassembled in the process of replacing the laser lamp 30, the components of the electronic device inside the housing 10 are not easily damaged.

A second embodiment of the present invention relates to an electronic device 60, as shown in fig. 6, including the laser lamp connecting structure 601 according to the first embodiment.

Specifically, the laser lamp connecting structure 601 includes:

a housing 10, the housing 10 having a first through hole 102;

a circuit board 20 disposed within the housing 10 and having a PIN header 201;

the laser lamp 30, at least part of the laser lamp 30 passes through the first through hole 102 from the outside of the housing 10 and extends to the inside of the housing 10, the part of the laser lamp 30 extending to the inside of the housing 10 comprises a PIN needle 301 for conduction, and the PIN needle 301 is plugged with the PIN row female 201;

and a bracket 40 disposed on an outer surface of the housing 10, wherein the bracket 40 fixes the laser lamp 30 to the housing 10 and the bracket 40 is detachable from the outside of the housing 10.

According to the electronic device 60 provided by the embodiment of the present invention, including the laser lamp connecting structure 601 in the above embodiment, since the portion of the laser lamp 30 penetrating the housing 10 penetrates from the outside of the housing 10, the laser lamp 30 can be taken out from the outside of the housing 10; meanwhile, the bracket 40 for fixing the laser lamp 30 is detachable from the outside of the housing 10, and the laser lamp 30 is inserted into the PIN bank mother 201 of the circuit board 20 inside the housing 10 through the PIN 301, so that when the laser lamp 30 is replaced, only the bracket 40 needs to be detached from the outside of the housing 10, and the laser lamp 30 to be replaced is pulled out from the PIN bank mother 201 of the circuit board 20 from the outside of the housing 10, and the housing 10 does not need to be detached, so that the laser lamp 30 is more convenient to replace; in addition, since the housing 10 does not need to be disassembled in the process of replacing the laser lamp 30, the components of the electronic device 60 located inside the housing 10 are not easily damaged.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific embodiments for practicing the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.

Claims

1. A laser lamp connection structure, comprising:

a housing having a first through-hole;

a circuit board disposed within the housing and having a PIN pad;

the laser lamp at least partially penetrates through the first through hole from the outside of the shell and extends to the inside of the shell, the part of the laser lamp extending to the inside of the shell comprises PIN needles for conduction, and the PIN needles are spliced with the PIN needle row female;

the bracket is arranged on the outer surface of the shell, the laser lamp is fixed on the shell by the bracket, and the bracket can be detached from the outside of the shell.

2. The laser lamp connecting structure of claim 1, wherein the housing further has a groove, and the first through hole is disposed at a bottom of the groove.

3. The laser lamp connecting structure of claim 2, wherein the bracket is mounted at the bottom of the groove.

4. The laser lamp connecting structure of claim 3, wherein the top of the bracket does not extend out of the opening of the groove.

5. The laser lamp connecting structure of claim 4, wherein the bracket comprises a first support portion received in the groove, the first support portion having at least one protrusion near the bottom of the groove, the bracket being mounted to the bottom of the groove by the protrusion.

6. The laser lamp connecting structure of claim 4, wherein the groove comprises a first-order tapered hole recessed from the surface of the housing, and a second-order cylindrical hole recessed from the bottom of the first-order tapered hole, and the diameter of the first-order tapered hole gradually decreases in a direction approaching the second-order cylindrical hole; the support comprises a second supporting part accommodated in the second-order cylindrical hole and a front end part extending into the first-order tapered hole from the second supporting part, and the side wall of the front end part and the side wall of the first-order tapered hole are mutually spaced.

7. The laser lamp connecting structure of claim 6, wherein the outer dimension of the front end portion gradually decreases in a direction away from the second-order cylindrical hole.

8. The laser lamp connecting structure of claim 1, further comprising a lens, wherein the bracket has a second through hole, and the lens is fixed above the second through hole and above the laser lamp.

9. The laser lamp connecting structure of claim 8, wherein the bracket is recessed with a receiving groove for receiving the lens, the second through hole is opened at the bottom of the receiving groove, and the lens is adhered in the receiving groove and covers the second through hole.

10. An electronic device, wherein the electronic device comprises the laser lamp connecting structure of any one of claims 1 to 9.