CN212159527U

CN212159527U - Portable Raman detection equipment

Info

Publication number: CN212159527U
Application number: CN202020681819.XU
Authority: CN
Inventors: 张军
Original assignee: Fujian Police College
Current assignee: Fujian Police College
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-15
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a portable raman detection equipment, including the base, the top of base is fixed to bond has the fixed block, and the downthehole wall of fixed block is pegged graft and is had the fixed pin, and the base articulates through the fixed pin activity has the detector. This portable raman detection equipment, when needs remove raman detection equipment, rotate the detector along the fixed pin, make the front of detector and the top contact of base, it is rotatory again with threaded connection pole, make its length that closes soon with the thread groove shorten, thereby drive the fixed plate and move forward, and then drive universal braked wheel and move forward, when universal braked wheel removes the place ahead of base, stand whole equipment, make universal braked wheel and ground contact, lengthen the flexible pull rod (through the button) at top again, the flexible pull rod of pulling drives whole equipment and removes, need not artifically move, manpower has been saved and convenient for moving, and place prevention equipment and ground direct contact in the open air in rainy day, thereby bottom soaking when preventing the equipment bottom surface.

Description

Portable Raman detection equipment

Technical Field

The utility model relates to a check out test set technical field specifically is a portable raman detection equipment.

Background

Raman detection equipment is frequently used in the current market, and Raman detection equipment in the current market is generally in a box, and when needing to be moved to another place for work, the Raman detection equipment can only be carried and moved to another place through manual work, and is inconvenient to carry and wastes manpower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable raman check out test set reaches portable's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable raman detection equipment, includes the base, the fixed block that bonds in top of base, the downthehole wall of fixed block is pegged graft and is had the fixed pin, the base articulates through the fixed pin activity has the detector, the fixed ear of back screw fixedly connected with of base, fixed ear openly has seted up the rectangle through-hole to between the back, the back of base and the inboard that is located the rectangle through-hole have seted up rectangle recess one, the flexible pull rod of the inside screw fixedly connected with of rectangle recess one, rectangle recess two has been seted up in the front of base, the thread groove has been seted up to two tank bottoms of rectangle recess, and the inside threaded connection of thread groove has the threaded connection.

Preferably, when the telescopic pull rod is in an original state, the length in the front-back direction is smaller than the size of the first rectangular groove in the front-back direction, and the shape and the size of the telescopic pull rod are matched with the size of the first rectangular groove.

Preferably, the threaded connecting rod is composed of a threaded rod and a polished rod, the threaded rod is close to the back, the polished rod is close to the front and the back, an annular groove is formed in the polished rod, a fixing plate is movably sleeved in the annular groove on the threaded connecting rod, and the universal brake wheel is fixedly connected to the front face of the fixing plate through a screw.

Preferably, the sleeve joint of the fixing plate and the threaded connecting rod is provided with a cylindrical through hole, and the diameter of the cylindrical through hole is smaller than the large diameter on the smooth surface of the threaded connecting rod.

Preferably, the threaded connecting rod is provided with an annular groove, and the size of the threaded connecting rod in the front-back direction is matched with that of the fixed plate in the front-back direction.

Preferably, the shape and size of the second rectangular groove are matched with those of the fixing plate, and when the screwing length of the threaded connecting rod and the threaded groove is the longest, the universal brake wheel is positioned in the second rectangular groove.

The utility model provides a portable raman detection equipment. The method has the following beneficial effects: when needs remove raman check out test set, rotate the detector along the fixed pin, make the front of detector and the top contact of base, it is rotatory again with threaded connection pole, make its length that closes soon with the thread groove shorten, thereby it moves forward to drive the fixed plate, and then drive universal braked wheel and move forward, when universal braked wheel moved the place ahead of base, stand whole equipment, make universal braked wheel and ground contact, lengthen the flexible pull rod (through the button) at top again, the flexible pull rod of pulling drives whole equipment and removes, do not move with the manual work, manpower has been saved and it is convenient to remove, and place in the open air when rainy day and prevent equipment and ground direct contact, thereby bottom soaking when preventing the equipment bottom surface.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a top view of the fixing plate and the threaded connection rod according to the present invention, which is shown in fig. 3.

In the figure: the device comprises a base 1, a fixing block 2, a detector 3, a fixing pin 4, a rectangular groove II 5, a fixing plate 6, a universal brake wheel 7, a threaded connecting rod 8, a threaded groove 9, a fixing lug 10, a rectangular through hole 11, a rectangular groove I12 and a telescopic pull rod 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a portable Raman detection device comprises a base 1, wherein a fixed block 2 is fixedly bonded on the top of the base 1, a fixed pin 4 is inserted into the hole inner wall of the fixed block 2, the base 1 is movably hinged with a detector 3 through the fixed pin 4, through holes are formed in the left end surface of the detector 3 and the joint of the left end surface of the fixed block 2 and the fixed pin 4, a fixed lug 10 is fixedly connected with the back surface of the base 1 through a screw, a rectangular through hole 11 is formed between the front surface and the back surface of the fixed lug 10, a rectangular groove 12 is formed in the back surface of the base 1 and positioned on the inner side of the rectangular through hole 11, a telescopic pull rod 13 is fixedly connected with the inner screw of the rectangular groove 12, the telescopic pull rod 13 is a push-button type telescopic pull rod, the internal structure and the working principle of the telescopic pull rod 13 are the same as those of a telescopic pull rod of a luggage case on the market, and the, the shape and the size of the telescopic pull rod 13 are matched with those of the first rectangular groove 12, the second rectangular groove 5 is formed in the front face of the base 1, the shape and the size of the second rectangular groove 5 are matched with those of the fixing plate 6, when the screwing length of the threaded connecting rod 8 and the threaded groove 9 is longest, the universal brake wheel 7 is located inside the second rectangular groove 5, the threaded groove 9 is formed in the bottom of the second rectangular groove 5, the threaded connecting rod 8 is connected to the internal thread of the threaded groove 9, the size of the threaded connecting rod 8 with the front and back direction of the annular groove is matched with that of the fixing plate 6 in the front and back direction, the threaded connecting rod 8 is composed of a threaded rod and a polished rod, the threaded rod is close to the back face, the polished rod is close to the front and back, the annular groove is formed in the polished rod, the fixing plate 6 is movably sleeved on the threaded connecting rod 8 and located inside the annular groove, the 8 major diameter on the plain noodles, the front screw fixedly connected with universal braked wheel 7 of fixed plate 6, the quantity of universal braked wheel 7 be two and along the central line symmetry installation of fixed plate 6 left and right sides direction, universal braked wheel 7 is market prior art.

The working principle is as follows: during the use, when needs remove raman detection equipment, rotate detector 3 along the fixed pin, make the front of detector 3 and the top contact of base, it is rotatory to make threaded connection pole 8 again, make its length of closing soon with thread groove 9 shorten, thereby drive fixed plate 6 and move forward, and then drive universal braked wheel 7 and move forward, when universal braked wheel 7 moved the place ahead of base 1, stand whole equipment, make universal braked wheel 7 and ground contact, again stretch the flexible pull rod 13 (when the button) of top, pulling flexible pull rod 13 drives whole equipment and moves, do not need the manual work to move, manpower has been saved and removal convenience, and place prevention equipment and ground direct contact (when universal braked wheel 7 plays the effect) in the open air in rainy day, thereby bottom soaking when preventing the equipment bottom surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable Raman detection apparatus, comprising a base (1), characterized in that: the fixed bonding in top of base (1) has fixed block (2), the downthehole wall of fixed block (2) is pegged graft and is had fixed pin (4), base (1) has detector (3) through fixed pin (4) activity hinge joint, the back screw fixedly connected with stationary ear (10) of base (1), stationary ear (10) openly has seted up rectangle through-hole (11) to between the back, the back of base (1) just is located the inboard of rectangle through-hole (11) and has seted up rectangle recess (12), the flexible pull rod (13) of inside screw fixedly connected with of rectangle recess (12), rectangle recess two (5) have been seted up in the front of base (1), thread groove (9) have been seted up to rectangle recess two (5) tank bottoms, and the inside threaded connection of thread groove (9) has threaded connection pole (8).

2. A portable raman detection device according to claim 1, characterized in that: when the telescopic pull rod (13) is in an original state, the length in the front-back direction is smaller than the size in the front-back direction of the first rectangular groove (12), and the shape and the size of the telescopic pull rod (13) are matched with the size of the first rectangular groove (12).

3. A portable raman detection device according to claim 1, characterized in that: threaded connection pole (8) constitute for threaded rod and polished rod, be close to the back for the threaded rod, be close to the front and back for the polished rod, and have the annular groove on the polished rod, threaded connection pole (8) are gone up and are located the inside activity of annular groove and have cup jointed fixed plate (6), the front screw fixedly connected with universal braked wheel (7) of fixed plate (6).

4. A portable raman detection device according to claim 3, characterized in that: the sleeve joint of the fixing plate (6) and the threaded connecting rod (8) is provided with a cylindrical through hole, and the diameter of the cylindrical through hole is smaller than the large diameter of the smooth surface of the threaded connecting rod (8).

5. A portable raman detection device according to claim 3, characterized in that: the size of the threaded connecting rod (8) with the annular groove in the front-back direction is matched with the size of the fixing plate (6) in the front-back direction.

6. A portable raman detection device according to claim 1, characterized in that: the shape and the size of the second rectangular groove (5) are matched with those of the fixing plate (6), and when the screwing length of the threaded connecting rod (8) and the threaded groove (9) is the longest, the universal brake wheel (7) is positioned in the second rectangular groove (5).