CN217820113U

CN217820113U - Polycarbosilane sample preparation and softening point test windshield

Info

Publication number: CN217820113U
Application number: CN202120966927.6U
Authority: CN
Inventors: 陈晓东; 黄清芊; 吴琴娇; 陈玲珍
Original assignee: Fujian Liya Chemical Co ltd
Current assignee: Fujian Liya Chemical Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-11-15
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a polycarbosilane system appearance and test softening point's wind cap, comprising a base plate, bottom plate up end both sides are equipped with two curb plates perpendicularly, the rear side is equipped with the backplate perpendicularly, curb plate front side upper end is the hypotenuse and is equipped with the swash plate, two curb plate up ends are connected with the apron box, apron box front side terminal surface is equipped with the apron groove, apron groove opening part is equipped with the bayonet socket, but the apron inslot is equipped with the upper cover plate of back-and-forth movement, spacing block is in bayonet socket department after the upper cover plate is pulled out, right side curb plate inboard is equipped with the apron to be furnished with the holding tank of adaptation front shroud, establish the front shroud in the holding tank, the bottom plate rear side is close to backplate department still is equipped with the isolation box, the utility model discloses front shroud and upper cover plate switch convenient operation avoid outside upset to cause the defect that the usage space requires greatly, test equipment's isolation box reduces the temperature of equipment work and the influence of air exhaust air current to test and system appearance process.

Description

Polycarbosilane sample preparation and softening point test windshield

Technical Field

The utility model relates to a polycarbosilane test equipment especially relates to a polycarbosilane system appearance and test wind cap of softening point.

Background

There is not independent stable operation space region at present in the test Polycarbosilane (PCS) softening point in-process, grind the in-process sample of system appearance and expose in the air and grind with the agate mortar, and air humidity can influence the degree of weining of sample, the degree of weining directly influences grinding system appearance effect, in addition in testing process and test back that finishes, the melting point appearance exposes in the air, can't ensure the uniformity of equipment environmental condition around experimental at every turn, and then influence the melting point appearance to the sample test result, make the test value and true sample softening point number value have the deviation, influence the judgement of product softening point.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a polycarbosilane system appearance and test windshield of softening point.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a windshield for preparing a polycarbosilane sample and testing a softening point comprises a bottom plate, two side plates are vertically arranged on two sides of the upper end surface of the bottom plate, a back plate with the same height as the side plate is vertically arranged at the rear side of the upper end surface of the bottom plate, the upper end of the front side of the side plate is a bevel edge, the bevel edge is provided with an inclined plate, the upper end surfaces of the two side plates are connected with a cover plate box, the front end surface of the cover plate box is provided with a cover plate groove, a bayonet is arranged at the opening of the cover plate groove, an upper cover plate capable of moving back and forth is arranged in the cover plate groove, the bottom surface of the upper cover plate is provided with a limiting block close to the back side edge, the limiting block is clamped at the bayonet after the upper cover plate is pulled out, the lower end face of the upper cover plate can be attached with an inclined plate, the inner side of the right side plate is provided with a cover plate frame, the cover plate frame comprises a bottom frame edge, an upper frame edge and a rear frame edge, the bottom frame edge is fixed on the upper end surface of the bottom plate, the upper frame edge is of an inverted L-shaped structure, an accommodating groove matched with the front cover plate is formed among the upper frame edge, the bottom frame edge, the rear frame edge and the right side plate, a front cover plate capable of moving back and forth is arranged in the holding tank, sliding grooves are arranged on the upper side and the lower side of the holding tank, two symmetrical sliding shafts are arranged on the outer edges of the upper end surface and the lower end surface of the front cover plate, the sliding shafts are clamped in the sliding grooves, when the two sliding shafts of the front cover plate move to the foremost end of the sliding groove and rotate 90 degrees leftwards around the sliding shafts, the inner side surface of the front cover plate is attached to the front end surface of the bottom frame edge, the left side end surface is flush with the outer edge of the left side plate, the upper end surface and the lower end surface of the front cover plate are respectively close to the lower edge of the inclined plate and the upper end surface of the bottom plate, an isolation box for installing test equipment is also arranged at the rear side of the bottom plate close to the back plate, the back plate is provided with a ventilation window which penetrates through the inner cavity of the isolation box and is used for equipment heat dissipation at a position corresponding to the isolation box.

Preferably, the bayonet comprises an upper clamping block and a lower clamping block which are fixedly arranged at the opening of the cover plate groove and have triangular sections, the inclined edge of each clamping block is parallel to the inclined plate, and the inclined edge of each clamping block positioned on the lower side is flush with the upper surface of the inclined plate.

Preferably, the device isolation box is provided with a test opening capable of meeting the test operation requirement of the device sample at a position corresponding to the device sample operation area, and the device isolation box is provided with an operation indication opening at a position corresponding to the device display and key area.

Preferably, the material of the integrated windshield is a plexiglas plate.

Preferably, the ventilation window can be integrally disassembled, and the size of the ventilation window meets the picking and placing requirements of the test equipment.

Preferably, a lighting device is arranged on the inner side face of the back plate close to the cover plate box.

Preferably, sealing rubber strips are arranged on the upper end face of the inclined plate and the front end face of the left side plate along the length direction.

Preferably, a magnetic block is further arranged on the front end face of the left side plate, and an iron sheet is fixed at a position of the front cover plate corresponding to the magnetic block.

Preferably, the front end face of the upper cover plate is provided with a first handle, and the front end face of the front cover plate is provided with a second handle.

As can be seen from the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

1. the utility model discloses the design is hidden to the pull of front shroud and upper cover plate, makes things convenient for apron switch operation, simultaneously, avoids the big defect of usage space requirement that outside upset caused.

2. The utility model discloses be equipped with the isolation box that is used for installing test equipment, reduce the environmental impact of the temperature of equipment work to the wind cap, also avoid test equipment to air exhaust the influence of air current to test and system appearance process simultaneously.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic view of the structure of a windshield for preparing a sample and testing a softening point of polycarbosilane according to the present invention;

fig. 2 is the utility model relates to a polycarbosilane system appearance and test softening point's windshield closure state spatial structure schematic diagram.

Fig. 3 is the utility model relates to a polycarbosilane system appearance and test softening point's windshield state of uncapping spatial structure schematic diagram.

Fig. 4 is the utility model relates to a polycarbosilane system appearance and test softening point's inside spatial structure sketch map of windshield.

Fig. 5 is the utility model relates to a polycarbosilane system appearance and test softening point's windshield rear view structure schematic diagram.

Fig. 6 is the utility model relates to a front shroud structure sketch map of a windshield of polycarbosilane system appearance and test softening point.

Fig. 7 is the utility model relates to a cover plate box schematic structure drawing of a windshield of polycarbosilane system appearance and test softening point.

Fig. 8 is a schematic view of the sliding groove structure of a windshield for preparing a polycarbosilane sample and testing the softening point.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

Referring to fig. 1 to 8, a windshield for preparing samples and testing softening points of polycarbosilane comprises a bottom plate 1, two side plates 2 are vertically arranged on two sides of the upper end face of the bottom plate 1, a back plate 8 with the same height as the side plates 2 is vertically arranged on the back side of the upper end face of the bottom plate 1, the upper end of the front side of each side plate 2 is a bevel edge, an inclined plate 6 is arranged on each bevel edge, a cover plate box 3 is connected to the upper end faces of the two side plates 2, a cover plate groove 301 is formed in the end face of the front side of the cover plate box 3, a bayonet 302 is arranged at the opening of the cover plate groove 301, an upper cover plate 4 capable of moving back and forth is arranged in the cover plate groove 301, a limit block 402 is arranged on the bottom face of the upper cover plate 4 near the back side edge, the limit block 402 is clamped at the bayonet 302 after the upper cover plate 4 is pulled out, the inclined plate 6 can be attached to the lower end face of the upper cover plate 4, a cover plate frame 7 is arranged on the inner side of the right side plate 2, the cover plate frame 7 comprises a bottom frame 701, an upper frame 702 and a back frame 703, the bottom frame edge 701 is fixed on the upper end surface of the bottom plate 1, the upper frame edge 702 is of an inverted L-shaped structure, an accommodating groove matched with the front cover plate 5 is formed among the upper frame edge 702, the bottom frame edge 701, the rear frame edge 703 and the right side plate 2, a front cover plate 5 capable of moving back and forth is arranged in the accommodating groove, sliding grooves 12 are arranged on the upper side and the lower side of the accommodating groove, two symmetrical sliding shafts 502 are arranged on the outer edges of the upper end surface and the lower end surface of the front cover plate 5, the sliding shafts 502 are clamped in the sliding grooves 12, when the two sliding shafts 502 of the front cover plate 5 move to the forefront end of the sliding grooves 12 and rotate the sliding shafts 502 to the left by 90 degrees, the inner side surface of the front cover plate 5 is attached to the front end surface of the bottom frame edge 701, the left end surface is flush with the outer edge of the left side plate 2, the upper end surface and the lower end surface of the front cover plate 5 are respectively close to the lower edge of the inclined plate 6 and the upper end surface of the bottom plate 1, the rear side of the bottom plate 1 is close to the isolation box 9 for mounting the test equipment, and the isolation box 8 is provided with a ventilation window 11 which penetrates through the inner cavity of the isolation box 9 and is used for radiating the equipment.

Further, as shown in fig. 7, the bayonet includes an upper and a lower two blocks 303 with triangular cross sections, which are fixedly disposed at the opening of the cover plate groove 301, the inclined edge of the block 303 is parallel to the inclined plate 6, and the inclined edge of the block 303 located at the lower side is flush with the upper surface of the inclined plate 6.

Further, as shown in fig. 4, the device isolation box 9 is provided with a test opening 901 at a position corresponding to the device sample operation area, where the test opening 901 can meet the test operation requirement of the device sample, and the device isolation box 9 is provided with an operation indication opening 902 at a position corresponding to the device display and key area.

Further, the material of the whole windshield is an organic glass plate.

Furthermore, the ventilation window 11 can be integrally disassembled, and the size of the ventilation window meets the picking and placing requirements of the test equipment.

Further, a lighting device 10 is provided on the upper side of the back plate 8 near the cover plate box 3.

Furthermore, sealing rubber strips 13 are arranged on the upper end face of the inclined plate 6 and the front end face of the left side plate 2 along the length direction.

Further, a magnetic block 201 is further arranged on the front end face of the left side plate 2, and an iron sheet 503 is fixed on the front cover plate 5 at a position corresponding to the magnetic block 201.

Furthermore, a first handle 401 is arranged on the front end surface of the upper cover plate 4, and a second handle 501 is arranged on the front end surface of the front cover plate 5.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a polycarbosilane system appearance and test windshield of softening point, includes the bottom plate, its characterized in that: the two sides of the upper end face of the bottom plate are vertically provided with two side plates, the rear side of the upper end face of the bottom plate is vertically provided with a back plate with the same height as the side plates, the upper end of the front side of each side plate is a bevel edge, each bevel edge is provided with an inclined plate, the upper end faces of the two side plates are connected with a cover plate box, the front end face of each cover plate box is provided with a cover plate groove, a bayonet is arranged at an opening of the cover plate groove, an upper cover plate capable of moving back and forth is arranged in the cover plate groove, the bottom face of the upper cover plate is provided with a limit block close to the rear edge, the upper cover plate is pulled out and then is clamped at the bayonet, the lower end face of the upper cover plate can be jointed with the inclined plates, the inner side of the right side plate is provided with a cover plate frame, the bottom frame is fixed on the upper end face of the bottom plate, the upper frame is of an inverted L-shaped structure, and a containing groove of the front cover plate is formed among the upper frame, the bottom frame, the rear frame and the right side plate, but be equipped with the front shroud of back-and-forth movement in the holding tank, the upper and lower downside of holding tank is equipped with the slip recess, two sliding shafts that the upper and lower end of front shroud is outer along being equipped with the symmetry, the sliding shaft block is in the slip recess, two sliding shafts of front shroud move to the most front end of slip recess and are rich when the sliding shaft rotates 90 degrees to the left, the laminating of front shroud medial surface and underframe limit front end face, left side terminal surface and left side curb plate outside along the parallel and level, swash plate lower limb and bottom plate up end are pressed close to respectively to front shroud upper and lower terminal surface, the bottom plate rear side is close to backplate department still is equipped with the isolation box that is used for installing test equipment, the backplate with keep apart the corresponding position of box and be equipped with and run through to the interior chamber of isolation box and be used for the radiating ventilation window of equipment.

2. The windshield for sampling and softening point testing of polycarbosilane as claimed in claim 1, wherein: the bayonet socket is including fixed setting up two upper and lower cross-sections of apron groove opening part are triangular fixture block, the fixture block hypotenuse with the swash plate is parallel, be located the downside fixture block hypotenuse with swash plate upper surface parallel and level.

3. The windshield according to claim 1, wherein the windshield is prepared from polycarbosilane and is used for testing softening point, and the windshield comprises: the device isolation box is provided with a test opening capable of meeting the test operation requirement of the device sample at the corresponding position of the device sample operation area, and the device isolation box is provided with an operation indication opening at the corresponding position of the device display and key area.

4. The windshield according to claim 1, wherein the windshield is prepared from polycarbosilane and is used for testing softening point, and the windshield comprises: the whole windshield is made of an organic glass plate.

5. The windshield according to claim 1, wherein the windshield is prepared from polycarbosilane and is used for testing softening point, and the windshield comprises: the ventilation window can be integrally disassembled, and the size of the ventilation window meets the picking and placing requirements of the test equipment.

6. The windshield according to claim 1, wherein the windshield is prepared from polycarbosilane and is used for testing softening point, and the windshield comprises: and a lighting device is arranged on the inner side surface of the back plate close to the cover plate box.

7. The windshield according to claim 1, wherein the windshield is prepared from polycarbosilane and is used for testing softening point, and the windshield comprises: sealing rubber strips are arranged on the upper end face of the inclined plate and the front end face of the left side plate along the length direction.

8. The windshield according to claim 1, wherein the windshield is prepared from polycarbosilane and is used for testing softening point, and the windshield comprises: and a magnetic block is also arranged on the front end face of the left side plate, and an iron sheet is fixed at the position of the front cover plate corresponding to the magnetic block.

9. The windshield for sampling and softening point testing of polycarbosilane as claimed in claim 1, wherein: the front end face of the upper cover plate is provided with a first handle, and the front end face of the front cover plate is provided with a second handle.