CN215491988U

CN215491988U - Crucible size lifting measuring device for silicon carbide single crystal furnace

Info

Publication number: CN215491988U
Application number: CN202121970566.9U
Authority: CN
Inventors: 田茗文; 李文勇; 陈荣坤; 张冬
Original assignee: Hebei Tianda Jingyang Semiconductor Technology Co ltd
Current assignee: Hebei Tianda Jingyang Semiconductor Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-11
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a crucible size lifting measuring device for a silicon carbide single crystal furnace, and relates to the technical field of silicon carbide single crystal furnace tools; the measuring scale comprises a digital display scale, a crucible position lifting block, a scale mounting seat, a connecting plate body, a pointer body, a measuring scale, a lighting lamp body, a switch and a switch, wherein the scale mounting seat is mounted at two ends of the digital display scale; the utility model can realize rapid measurement, can directly display the measurement data, and can carry out emergency measurement when the digital display scale fails; simple structure can improve holistic efficiency, and stability is high, convenient to use, and is easy and simple to handle.

Description

Crucible size lifting measuring device for silicon carbide single crystal furnace

Technical Field

The utility model belongs to the technical field of tools for silicon carbide single crystal furnaces, and particularly relates to a crucible size lifting measuring device for a silicon carbide single crystal furnace.

Background

The crucible for the existing silicon carbide single crystal furnace is measured by a measuring scale when the scale position is lifted, and the measuring scale value is inconvenient to see clearly, so that errors are easy to occur when the measuring scale value is measured.

Disclosure of Invention

The crucible for the silicon carbide single crystal furnace aims to solve the problem that the measurement is carried out by a measuring ruler when the crucible for the silicon carbide single crystal furnace is lifted, so that the value of the measuring ruler is inconvenient to see clearly, and errors are easy to occur in the measurement reading; the utility model aims to provide a crucible size lifting measuring device for a silicon carbide single crystal furnace.

The utility model relates to a crucible size lifting measuring device for a silicon carbide single crystal furnace, which comprises a digital display scale, a scale mounting seat, a display screen, a connecting plate body, a pointer body, a measuring scale mounting seat, a switch and an illuminating lamp body, wherein the digital display scale is arranged on the display screen; the scale mount pad is all installed at the both ends of digital display scale, installs the connecting plate body on the slider of digital display scale, and the other end and the crucible position elevator of connecting plate body are connected, and the pointer body is installed to the right-hand member of connecting plate body, and the right side of digital display scale is provided with the dipperstick, and the dipperstick mount pad is all installed at the both ends of dipperstick, and the mid-mounting of dipperstick has the illumination lamp body, and the power end of illumination lamp body passes through the switch and is connected with the power, and the pointer body cooperatees with the dipperstick.

Preferably, the switch is a microswitch and a normally closed switch, the switch is mounted at a position of the cabinet body close to the cabinet door, and a touch arm of the switch is matched with the cabinet door.

Preferably, the lighting lamp body comprises a shell, a support rod, an LED lamp bar and a light-transmitting plate; the bracing piece is all installed to two lower extremes of shell, and the mounting groove has been seted up to the inside of shell, and the internally mounted of mounting groove has LED lamp strip, and the light-passing board is installed to the lower extreme of mounting groove.

Preferably, the connecting plate body is a reinforced plate body.

Preferably, the display screen is a touch display screen.

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

the method has the advantages that firstly, rapid measurement can be realized, measurement data can be directly displayed, and emergency measurement can be realized when a digital display scale fails;

the structure is simple, the overall efficiency can be improved, the stability is high, the use is convenient, and the operation is simple and convenient.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the illumination lamp body of the present invention.

In the figure: 1-digital display scale; 2-a scale mounting base; 3-a display screen; 4-connecting the plate body; 5-pointer body; 6-measuring the scale; 7-a measuring scale mounting base; 8-a switch; 9-lighting lamp body.

Detailed Description

In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the range covered by the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: the digital display ruler comprises a digital display ruler 1, a ruler mounting base 2, a display screen 3, a connecting plate body 4, a pointer body 5, a measuring scale 6, a measuring scale mounting base 7, a switch 8 and an illuminating lamp body 9; scale mount pad 2 is all installed at digital display scale 1's both ends, digital display scale 1's installation can be realized to scale mount pad 2, install connecting plate body 4 on digital display scale 1's the slider, connecting plate body 4's the other end and crucible position elevator 10 are connected, pointer body 5 is installed to connecting plate body 4's right-hand member, digital display scale 1's right side is provided with dipperstick 6, pointer body and dipperstick 6 cooperate, can realize the rapid survey, dipperstick mount pad 7 is all installed at dipperstick 6's both ends, the installation of dipperstick can be realized to dipperstick mount pad 7, the mid-mounting of dipperstick 6 has illumination lamp body 9, illumination lamp body 9 can realize being the interior illumination of cabinet, illumination lamp body 9's power end passes through switch 8 and is connected with the power, pointer body 5 cooperatees with dipperstick 6.

Further, in this embodiment, the switch 8 is a micro switch and is a normally closed switch, the switch 8 is installed at a position close to the cabinet door, and a contact arm of the switch 8 is matched with the cabinet door.

As shown in fig. 2, further, in this embodiment, the illumination lamp body 9 includes a housing 91, a support rod 92, an LED light bar 93, and a transparent plate 94; bracing piece 92 is all installed to two lower extremes of shell 91, and the installation of shell 91 can be realized to bracing piece 92, and the mounting groove has been seted up to the inside of shell 91, and the internally mounted of mounting groove has LED lamp strip 93, and LED lamp strip 93 can realize the illumination, and light-passing board 94 is installed to the lower extreme of mounting groove.

Further, in the present embodiment, the connecting plate 4 is a reinforced plate.

Further, in the present embodiment, the display screen 3 is a touch display screen.

The working principle of the specific embodiment is as follows: when the digital display scale is used, the digital display scale is installed through the scale installation seat 2, meanwhile, the measuring scale 6 is installed through the measuring scale installation seat 7, after the installation is completed, the digital display scale 1 can directly measure data, the connecting plate body 4 is connected with the crucible scale lifting block 10, when the crucible scale lifting block 10 ascends and descends, the connecting plate body drives the sliding block on the digital display scale 1 to slide, so that the rapid measurement can be realized, the digital display scale 1 is an existing commercially available product, the movable grid module displacement sensor is installed in the sliding block, when the digital display scale 1 fails, the digital display scale is matched with the pointer body through the measuring scale for measurement, through opening the cabinet door, when the cabinet door is opened, the touch arm of the switch 8 automatically resets, the switch 8 is switched on, the illuminating lamp body 9 works, illumination can be performed in the cabinet, the use is convenient, and observation during measurement is convenient, the stability is high.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a carborundum is crucible chi lift measuring device for single crystal growing furnace which characterized in that: the digital display scale comprises a digital display scale, a scale mounting seat, a display screen, a connecting plate body, a pointer body, a measuring scale mounting seat, a switch and a lighting lamp body; the scale mount pad is all installed at the both ends of digital display scale, installs the connecting plate body on the slider of digital display scale, and the other end and the crucible position elevator of connecting plate body are connected, and the pointer body is installed to the right-hand member of connecting plate body, and the right side of digital display scale is provided with the dipperstick, and the dipperstick mount pad is all installed at the both ends of dipperstick, and the mid-mounting of dipperstick has the illumination lamp body, and the power end of illumination lamp body passes through the switch and is connected with the power, and the pointer body cooperatees with the dipperstick.

2. The crucible size elevation measuring device for a silicon carbide single crystal furnace according to claim 1, wherein: the switch is a microswitch and is a normally closed switch, the switch is arranged at the position, close to the cabinet door, of the cabinet body, and a touch arm of the switch is matched with the cabinet door.

3. The crucible size elevation measuring device for a silicon carbide single crystal furnace according to claim 1, wherein: the lighting lamp body comprises a shell, a supporting rod, an LED lamp bar and a light-transmitting plate; the bracing piece is all installed to two lower extremes of shell, and the mounting groove has been seted up to the inside of shell, and the internally mounted of mounting groove has LED lamp strip, and the light-passing board is installed to the lower extreme of mounting groove.

4. The crucible size elevation measuring device for a silicon carbide single crystal furnace according to claim 1, wherein: the connecting plate body is a reinforced plate body.

5. The crucible size elevation measuring device for a silicon carbide single crystal furnace according to claim 1, wherein: the display screen is a touch display screen.