CN217901017U

CN217901017U - Connecting piece and spectrometer thereof

Info

Publication number: CN217901017U
Application number: CN202220968566.3U
Authority: CN
Inventors: 马世起
Original assignee: Foshan Yuteng Electric Appliance Co ltd
Current assignee: Foshan Yuteng Electric Appliance Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-11-25
Anticipated expiration: 2032-04-25

Abstract

The utility model provides a connecting piece and a spectrometer thereof, which relate to the technical field of spectrometers, and comprise a connecting piece body, wherein the connecting piece body is provided with a connecting end, and a connecting fastener is arranged in the connecting end; the connecting end is connected with a plate body assembly, the plate body assembly comprises a matching end, and the matching end is connected into the connecting end; the joint end is provided with a clamping component, and the clamping component is matched with the connecting fastener for use. The utility model discloses an useful part is, and the connecting piece is provided with the link, is provided with in the link and connects the fastener, and the plate body subassembly can insert to the link and fix through connecting the fastener, installs and removes the facility, but make packing and transportation time components and parts put, saves space, also is favorable to the maintenance or the change of local spare part, and linking department is difficult to take place the fracture.

Description

Connecting piece and spectrometer thereof

Technical Field

The utility model belongs to the technical field of the spectrum appearance technique and specifically relates to a connecting piece and spectrum appearance thereof.

Background

The spectrometer is a scientific instrument for decomposing polychromatic light into spectral lines, and various types of spectrometers include an infrared spectrometer and an ultraviolet spectrometer, in addition to spectrometers used in visible light bands. Most of conventional spectrometers are of an integrated structure, but the integrated structure occupies a large volume, is not beneficial to packaging and transportation, and is not beneficial to maintenance or replacement of local parts; although there is a folding spectrometer, the folding spectrometer has a structure including a first plate and a second plate, and the first plate and the second plate are connected by a hinge. However, the connecting piece has the defects that when the first plate body and the second plate body are pressed, the joint part of the first plate body and the second plate body is easily pried by the stress, the stability is poor, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes shortcoming among the prior art provides a connecting piece, and the connecting piece is provided with the link, is provided with the connection fastener in the link, and the plate body subassembly can insert to the link and fix through connecting the fastener, installs and removes the facility, but the split body is placed when making packing and transportation, saves space, also is favorable to the maintenance or the change of local spare part, and linking department is difficult to take place the fracture.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the connecting piece comprises a connecting piece body, wherein a connecting end is arranged on the connecting piece body, and a connecting fastener is arranged in the connecting end.

Furthermore, the connecting end is connected with a plate body assembly, the plate body assembly comprises a matching end, and the matching end is connected into the connecting end; the joint end is provided with a clamping component, and the clamping component is matched with the connecting fastener for use.

Furthermore, the both sides of connecting piece body are equallyd divide and are provided with the link respectively, the link all is connected with plate body subassembly.

Furthermore, the board body assembly on one side is provided with a circuit board and a first power input terminal, the first power input terminal is located on the matching end, and the circuit board is electrically connected with the first power input terminal; the connecting piece body is provided with a control panel, a second power input terminal and a first power output terminal, and the second power input terminal, the control panel and the first power output terminal are electrically connected in sequence; the first power input terminal corresponds to the second power input terminal in position, the mating end is provided with a second power output terminal, and the second power output terminal corresponds to the first power output terminal in position.

Furthermore, the connecting fastener is a jack, the clamping assembly comprises a barrel, an inserting nail is slidably arranged in the barrel, a return spring is arranged in the barrel, one end of the return spring is connected with the inner wall of the barrel, the other end of the return spring is connected with the inserting nail, and the inserting nail corresponds to the position of the jack.

Furthermore, the connecting piece main body comprises a main piece and a bottom plate, the connecting ends are positioned on the left side and the right side of the main piece, and a mounting cavity is formed in the middle of the main piece; the edge of the bottom plate is provided with an inserting plate, the edge of the main part is provided with a slot, and the inserting plate is embedded into the slot; the connecting end is provided with a positioning rod, and the matching end is correspondingly provided with a positioning hole.

Furthermore, the plate body assembly comprises a shell and a bottom cover, the lower end of the shell is connected with a bottom box, the shell is provided with a pinch plate, and the bottom cover is correspondingly provided with a clamping plate; when the bottom cover is connected to the outer shell, the clamping plate is pressed into the bottom box corresponding to the buckling plate and pushed downwards, so that the lower end of the bottom cover is inserted into the bottom box.

A spectrometer comprises the connecting piece.

Further, the board assembly is provided with a light emitting circuit board electrically connected to the second power outlet terminal.

Further, the lower surface equidistance of plate body subassembly is arranged and is provided with a plurality of fretwork strip, the fretwork strip is provided with the lamp pearl, the lamp pearl with the luminescent circuit board electricity is connected.

Further, the plate body assembly is provided with a heat dissipation port.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a connecting piece is provided with the link, is provided with the connection fastener in the link, and the plate body subassembly can insert to the link and fix through connecting the fastener, installs and removes the facility, but make packing and transportation time components and parts place, saves space, also is favorable to the maintenance or the change of local spare part, and linking department is difficult to take place the fracture.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:

FIG. 1 is a general view of a connector;

FIG. 2 is a schematic view of the connection of the connector to the plate assembly;

fig. 3 is a schematic structural view of a plate assembly;

fig. 4 is a schematic view of the internal structure of the plate body assembly;

FIG. 5 is an exploded view of the clamping assembly;

FIG. 6 is an exploded view of the connector;

fig. 7 is an exploded view of the plate assembly.

In the figure: 1-connector body, 101-connecting end, 102-connecting fastener, 103-second electric inlet terminal, 104-first electric outlet terminal, 105-main part, 1051-slot, 106-bottom plate, 1061-plug plate, 107-installation cavity, 108-positioning rod, 2-plate body assembly, 201-mating end, 2011-first electric inlet terminal, 2012-second electric outlet terminal, 2013-positioning hole, 202-hollow strip, 203-heat dissipation port, 204 shell, 2041-buckle plate, 205-bottom cover, 206-bottom box, 3-clamping assembly, 301-barrel, 302-reset spring, 303-plug pin and 4-lamp bead.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 7, a connecting member includes a connecting member body 1, a connecting end 101 is provided on the connecting member body 1, a connecting fastener 102 is provided in the connecting end 101, and the connecting member is used for connecting the plate body assembly 2, so that the connecting member is convenient to assemble and disassemble, has good connection stability, and does not crack.

The connecting end 101 is connected with the board assembly 2, specifically, the board assembly 2 includes a mating end 201, the mating end 201 is connected to the connecting end 101, in this embodiment, the connecting end 101 on the connecting piece body 1 is concave, the mating end 201 is convex, and the mating end 201 is embedded in the connecting end 101; the other way round, the connecting end 101 of the connector body 1 is also convex, and the mating end 201 is concave, so as to complete the matching, which is not limited herein. The mating end 201 is provided with a clamping assembly 3, and the clamping assembly 3 is used in cooperation with the connecting fastener 102 to lock the plate assembly 2 in the connecting end 101.

In this embodiment, the both sides of connecting piece body 1 are equallyd divide and do not are provided with link 101, and link 101 all is connected with plate body subassembly 2, and plate body subassembly 2 is the left and right sides of symmetric connection at connecting piece body 1 promptly.

In this embodiment, the connecting fastener 102 is a socket, and as shown in fig. 2 to 5, the fastening assembly 3 includes a cylinder 301, an insert pin 303 is slidably disposed in the cylinder 301, a return spring 302 is disposed in the cylinder 301, one end of the return spring 302 is connected to an inner wall of the cylinder 301, and the other end is connected to the insert pin 303, that is, the return spring 302 has a downward supporting effect on the insert pin 303, the insert pin 303 corresponds to the socket, the insert pin 303 protrudes out of a lower surface of the mating end 201, the insert pin 303 is retracted during the process of inserting the mating end 201 into the connecting end 101, at this time, the return spring 302 is in a compressed state, and when the insert pin 303 is pushed into the socket, the insert pin 303 is inserted into the socket under the action of the return spring 302, so as to lock the mating end 201 in the connecting end 101, that is the plate assembly 2 is fixed on the connecting body 1.

The lower end of the plug pin 303 is spherical, which is beneficial to the smooth connection between the lower end of the plug pin 303 and the inner wall of the connecting end 101 in the process of insertion and propulsion, thereby saving the propulsion force and reducing the abrasion, and on the other hand, when the plate body assembly 2 needs to be separated from the connecting piece body 1, the lower end of the plug pin 303 can be smoothly separated from the jack by pulling outwards forcibly.

The board assembly 2 on one side is provided with a circuit board (not shown) and a first incoming terminal 2011, the first incoming terminal 2011 is located on the mating terminal 201, and the circuit board is electrically connected with the first incoming terminal 2011; the connector body 1 is provided with a control panel, a second electric inlet terminal 103 and a first electric outlet terminal 104, and the second electric inlet terminal 103, the control panel and the first electric outlet terminal 104 are electrically connected in sequence; the first power input terminal 2011 corresponds to the second power input terminal 103 in position, the mating terminal 201 is provided with a second power output terminal 2012, and the second power output terminal 2012 corresponds to the first power output terminal 104 in position. The structure is intended to be that, after the plate body assemblies 2 are connected to two sides of the connector body 1, the first power inlet terminal 2011 is connected to the second power inlet terminal 103, the first power outlet terminal 104 is connected to the second power outlet terminal 2012 (in this embodiment, the second power inlet terminal 103 is integrated with the first power outlet terminal 104 and is composed of different pins, the first power inlet terminal 2011 is integrated with the second power outlet terminal 2012 and is composed of different sockets), when the circuit board is connected to a current (the plate body assembly 2 provided with the circuit board is provided with a power socket which is electrically connected to the circuit board), the current can be sequentially input into the connector body 1 through the circuit board, the first power inlet terminal 2011 and the second power inlet terminal 103, and then the connector body 1 can be sequentially distributed to the power utilization elements inside the plate body assemblies 2 on two sides through the first power outlet terminal 104 and the second power outlet terminal 2012 for use.

As shown in fig. 7, the connector body 1 includes a main part 105 and a bottom plate 106, the connecting ends 101 are located at the left and right sides of the main part 105, a mounting cavity 107 is formed in the middle of the main part 105, and other components behind the control panel can be placed in the mounting cavity 107; the edge of the bottom plate 106 is provided with an insertion plate 1061, the edge of the main part 105 is provided with a slot 1051, and when the bottom plate 106 is assembled with the main part 105, the insertion plate 1061 is embedded in the slot 1051, so that the structure is compact. The connecting end 101 is provided with the positioning rod 108, and the matching end 201 is correspondingly provided with the positioning hole 2013, so that when the plate body assembly 2 is connected to the connecting end 101, the positioning rod 108 is inserted into the positioning hole 2013, the installation and the positioning are accurate, and the looseness is not easy to occur; the number of the positioning rods 108 is not less than three, in this embodiment, the number of the positioning rods 108 is three, and the three positioning rods 108 can form a plane, so that the stability of the connecting structure is enhanced. The plate body assembly 2 comprises a shell 204 and a bottom cover 205, the lower end of the shell 204 is connected with a bottom box 206, a buckle plate 2041 is arranged on the inner wall of the shell 204, a clamping plate (not shown) is arranged at a corresponding position of the inner wall of the bottom cover 205, the buckle plate 2041 and the clamping plate are of a mutual buckling structure, when the bottom cover 205 is connected to the shell 204, the clamping plate is pressed into the buckle plate 2041 corresponding to the clamping plate to be mutually buckled, then the bottom cover 205 is pushed downwards to enable the lower end of the bottom cover 205 to be inserted into the bottom box 206, and therefore the shell 204, the bottom cover 205 and the bottom box 206 are tightly assembled together and are not easy to loosen.

A spectrometer comprises the connecting piece.

Specifically, the board assembly 2 is provided with a light-emitting circuit board (not shown), which is electrically connected to the second power outlet terminal 2012, i.e., the current distributed from the connector body 1 is transmitted to the light-emitting circuit board for use.

The lower surface of the plate body component 2 is equidistantly provided with a plurality of hollowed-out strips 202, the hollowed-out strips 202 are provided with lamp beads 4, the lamp beads 4 are electrically connected with the light-emitting circuit board and are powered by the light-emitting circuit board, and the hollowed-out strips 202 are equidistantly arranged so that the lamp beads 4 are also equidistantly arranged on the inner side of the plate body component 2, thereby being beneficial to uniform irradiation; the plate body assembly 2 is provided with a heat dissipation opening 203, which is beneficial to the dissipation of internal heat.

Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A connecting piece is characterized by comprising a connecting piece body, wherein a connecting end is arranged on the connecting piece body, and a connecting fastener is arranged in the connecting end;

the connecting end is connected with a plate body assembly, the plate body assembly comprises a matching end, and the matching end is connected into the connecting end; the joint end is provided with a clamping component, and the clamping component is matched with the connecting fastener for use.

2. The connecting piece of claim 1, wherein the connecting piece main body comprises a main piece and a bottom plate, the connecting ends are positioned at the left side and the right side of the main piece, and a mounting cavity is formed in the middle of the main piece; the edge of the bottom plate is provided with an inserting plate, the edge of the main part is provided with a slot, and the inserting plate is embedded into the slot; the connecting end is provided with a positioning rod, and the matching end is correspondingly provided with a positioning hole.

3. The connector of claim 1, wherein the connector body is provided at both sides thereof with connecting ends, and the connecting ends are connected to plate assemblies.

4. The connector according to claim 3, wherein the board assembly is provided with a circuit board and a first power input terminal on one side, the first power input terminal is located on the mating end, and the circuit board is electrically connected with the first power input terminal; the connecting piece body is provided with a control panel, a second power input terminal and a first power output terminal, and the second power input terminal, the control panel and the first power output terminal are electrically connected in sequence; the first power input terminal corresponds to the second power input terminal in position, the mating end is provided with a second power output terminal, and the second power output terminal corresponds to the first power output terminal in position.

5. The connector according to claim 1, wherein the connecting fastener is a jack, the clamping assembly comprises a barrel, an insert pin is slidably disposed in the barrel, a return spring is disposed in the barrel, one end of the return spring is connected to an inner wall of the barrel, the other end of the return spring is connected to the insert pin, and the insert pin corresponds to the jack.

6. A connecting member as claimed in claim 1, wherein said plate assembly includes a casing and a bottom cover, a bottom box is connected to a lower end of said casing, a fastening plate is provided on said casing, and a fastening plate is correspondingly provided on said bottom cover; when the bottom cover is connected to the outer shell, the clamping plate is pressed into the bottom box corresponding to the buckling plate and pushed downwards, so that the lower end of the bottom cover is inserted into the bottom box.

7. A spectrometer comprising the connector of claim 4.

8. The spectrometer of claim 7, wherein the plate assembly is provided with a light emitting circuit board electrically connected to the second power outlet terminal.

9. The spectrometer according to claim 8, wherein a plurality of hollow strips are arranged on the lower surface of the plate body assembly at equal intervals, each hollow strip is provided with a lamp bead, and the lamp beads are electrically connected with the light-emitting circuit board; the plate body assembly is provided with a heat dissipation port.