CN214472741U

CN214472741U - Spectrophotometer convenient to maintain

Info

Publication number: CN214472741U
Application number: CN202120343978.3U
Authority: CN
Inventors: 殷国松; 周庆; 陆柯静; 臧茜; 储俊燕
Original assignee: Jiangsu Qiuhong Environmental Testing Co ltd
Current assignee: Jiangsu Qiuhong Environmental Testing Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-22
Anticipated expiration: 2031-02-05

Abstract

The application relates to a spectrophotometer convenient to maintain, which comprises an outer box, wherein a display and a cuvette chamber are arranged at the upper end of the outer box; the cuvette chamber is arranged along the height direction of the outer box, and an accommodating box detachably connected with the cuvette chamber is arranged in the cuvette chamber; the spread groove has been seted up along vertical direction to the lateral wall of cell room, and the outer wall of holding box is provided with the connecting strip that can follow the length direction of spread groove and slide. This application has the effect of being convenient for maintain the cell room.

Description

Spectrophotometer convenient to maintain

Technical Field

The present application relates to the field of spectrophotometers, and more particularly, to a spectrophotometer convenient for maintenance.

Background

A spectrophotometer, also called a spectrometer, is a scientific instrument that decomposes light with complex components into spectral lines.

Chinese patent No. CN205038157U discloses a spectrophotometer, which comprises a housing, a cuvette chamber, a receiving groove and a button are arranged on the upper surface of the housing, and a power interface, a power switch, a heat dissipation hole and a data line interface are arranged on the side surface of the housing; a movable cover plate is arranged on the cuvette chamber, and a rotatable display screen is arranged in the accommodating groove; a light emitter, a light receiver and a cuvette holder are arranged inside the shell; when the device is used, the cuvette in the shell can be measured by pressing the key.

In view of the above-mentioned related technologies, the inventor believes that liquid may leak when the cuvette is tested, and the cuvette holder and the cuvette chamber are integrally connected, so that subsequent cleaning of the cuvette chamber is inconvenient and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to facilitate maintenance and cleaning of subsequent contrasting cuvette chambers, the present application provides a spectrophotometer that is convenient to maintain.

The spectrophotometer convenient to maintain that this application provided adopts following technical scheme:

a spectrophotometer convenient to maintain comprises an outer box, wherein a display and a cuvette chamber are arranged at the upper end of the outer box; the cuvette chamber is arranged along the height direction of the outer box, and an accommodating box detachably connected with the cuvette chamber is arranged in the cuvette chamber; the connecting groove has been seted up along vertical direction to the lateral wall of cell room, the outer wall of holding box is provided with the connecting strip that can follow the length direction of connecting groove and slide.

Through adopting above-mentioned technical scheme, with holding box and cell room separation, the holding box can be followed vertical direction and inserted and establish to the cell room, and the connecting strip inserts along length direction and establishes to the spread groove in, can accomplish the installation to the holding box, and the installation is dismantled easy and simple to handle to convenient follow-up maintenance and the cleanness to the holding box.

Optionally, a clamping groove is formed in the side wall of the connecting strip, and the clamping groove is formed along the thickness direction of the connecting strip; the bottom wall of the clamping groove is provided with an elastic piece, and one end of the elastic piece, which is far away from the clamping groove, is provided with a butting plate; the side wall of the cuvette chamber is provided with a butt joint groove communicated with the connecting groove along the thickness direction of the side wall, and the butt joint plate and the elastic piece can be inserted into the butt joint groove along the length direction of the butt joint groove; the side wall of the outer box is provided with a separation piece which can separate the abutting plate and the elastic piece from the abutting groove.

The holding box is unstable when placing in the cell room, and through adopting above-mentioned technical scheme, the holding box is placing back in the cell room, and the elastic component diastole, the elastic component is automatic pushes the butt plate in the butt groove, and at this moment, the lateral wall in butt groove offsets with the lateral wall of butt plate, has effectively promoted the stability of being connected between holding box and the cell room.

Optionally, the diapire in screens groove has seted up along the length direction of elastic component and has set up the embedded annular, the insert locating ring board in the embedded annular, the elastic component is inserted and is located the locating ring board, the one end of locating ring board can be followed the length direction of embedded annular and inserted and is located in the embedded annular, the other end and the butt plate of locating ring board are connected.

Through adopting above-mentioned technical scheme, the lateral wall of elastic component and the inner wall of position ring board are laminated each other, have reduced the phenomenon of rocking of elastic component when the diastole, have further promoted the stability of elastic component.

Optionally, the abutting groove is arranged on the side wall of the cuvette chamber in a penetrating manner and extends outwards to form the outer box, and the separating piece is inserted into the abutting groove along the length direction of the abutting groove.

Through adopting above-mentioned technical scheme, promote the separation member, the separation member is accomodate the position ring board to the embedded groove to in advancing the screens groove with elastic component and butt board, at this moment, the lateral wall parallel and level of connecting strip can be dismantled the holding box from the cell room, and easy operation.

Optionally, the separation member is provided with an anti-falling clamping groove along an outer peripheral wall thereof, and the inner wall of the abutting groove is provided with an anti-falling plate capable of sliding on the inner wall of the anti-falling clamping groove.

Through adopting above-mentioned technical scheme, when the butt board is being inserted and is locating the butt groove, the butt board will break away from the piece under the elastic force effect of elastic component and promote to the one end of keeping away from the connecting strip, and at this moment, the lateral wall of anticreep draw-in groove offsets with the lateral wall of anticreep board, has reduced the phenomenon that the anticreep draw-in groove was deviate from to the piece, can not need when using the piece that breaks away from at every turn, will break away from the piece reinsertion and establish to the butt groove in, has promoted the convenience in utilization that breaks away from the piece.

Optionally, a fixing block is arranged at one end of the separation piece, which is far away from the abutting plate, and the side wall of the fixing block can abut against the side wall of the outer box.

Through adopting above-mentioned technical scheme, dismantle in the cell room at the storage tank after, the anticreep piece can follow the length direction landing in butt groove to the cell room, the setting of fixed block for after the stripping part slides, the lateral wall of fixed block offsets with the lateral wall of box body, has promoted the stability that the stripping part.

Optionally, a magnetic part is arranged at one end of the fixing block connected with the separating part, and an adsorption part magnetically attracted with the magnetic part is arranged on the side wall of the outer box.

Through adopting above-mentioned technical scheme, break away from the piece and after propping up with the butt plate, accessible magnetic part fixes a position temporarily with the absorption piece to operating personnel has promoted the convenience of dismantling and holding the box to the dismantlement that holds the box.

Optionally, the side wall of the fixing block is provided with an anti-slip gasket.

Through adopting above-mentioned technical scheme, the frictional resistance of the lateral wall of fixed block has been promoted to the anti-skidding packing ring to promote the convenience of operating personnel when the practicality breaks away from the piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the connecting groove and the connecting strip can enable the accommodating box to be detachably connected with the cuvette chamber, so that the accommodating box can be maintained and cleaned subsequently, and the use convenience of the accommodating box is improved;

2. the setting in elastic component, butt joint board and butt joint groove can be so that the holding box is more stable when placing in the cell indoor portion, has reduced the phenomenon that the cell room rocked when using, has promoted the holistic stability of holding box.

Drawings

FIG. 1 is a schematic overall view of a spectrophotometer for ease of maintenance according to an embodiment of the present application.

Fig. 2 is an exploded schematic view mainly used for showing a connection relationship between the accommodating box and the cuvette chamber according to an embodiment of the present application.

FIG. 3 is a cross-sectional view of the embodiment of the present application, which is mainly used for showing the connection relationship between the connection strip and the cuvette chamber.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

FIG. 5 is a cross-sectional view of the embodiment of the present application, mainly used for showing the connection relationship between the separating member and the box body

Description of reference numerals: 1. an outer box; 101. a cuvette chamber; 1011. a butt joint groove; 102. connecting grooves; 2. a display; 3. a cover; 4. a containing box; 5. a connecting strip; 51. an embedding groove; 52. a clamping groove; 6. an elastic member; 7. a butt joint plate; 8. positioning the ring plate; 9. a disengaging member; 91. an anti-drop clamping groove; 10. an anti-drop plate; 11. a fixed block; 12. a magnetic member; 13. an adsorbing member; 14. an anti-slip washer.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a spectrophotometer convenient to maintain. Referring to fig. 1, a spectrophotometer convenient to maintain includes outer box 1, and outer box 1 is the rectangle box body, and the upper end of outer box 1 is provided with the display screen.

Referring to fig. 1 and 2, one end of the case is provided with a cuvette chamber 101 along the height direction thereof; the side wall of the cuvette chamber 101 is provided with a connecting groove 102 along the height direction, an accommodating box 4 for accommodating a cuvette is inserted into the cuvette chamber 101 along the height direction, and the outer wall of the accommodating box 4 is mutually attached to the inner wall of the cuvette chamber 101; the outer side wall of the accommodating box 4 is fixedly welded with a connecting strip 5 which can be inserted along the length direction of the connecting groove 102; the accommodating box 4 is inserted into the cuvette chamber 101 in the vertical direction, and the accommodating box 4 can be mounted.

Referring to fig. 3 and 4, a clamping groove 52 is formed in a side of the connecting strip 5 away from the accommodating box 4 along a horizontal direction, and an elastic member 6 is fixedly connected to a bottom wall of the clamping groove 52, in the embodiment of the present application, the elastic member 6 is a spring; one end of the elastic element 6 far away from the clamping groove 52 is fixedly welded with the abutting plate 7; the abutting plate 7 and the elastic element 6 can be embedded in the blocking groove 52 when in the compressed state, and the side walls of the connecting strip 5 are kept flush.

Referring to fig. 4, the clamping groove 52 is provided with an embedding ring groove 51 along the horizontal direction of the elastic member 6, the embedding ring groove 51 is provided along the periphery of the elastic member 6 by one circle, a positioning ring plate 8 is inserted in the embedding ring groove 51 along the length direction thereof, and the inner wall of the positioning ring plate 8 is attached to the periphery of the elastic member 6; and one end of the positioning ring plate 8, which is far away from the embedding ring groove 51, is fixedly welded with the abutting plate 7.

Referring to fig. 4, the side wall of the connecting groove 102 is provided with an abutting groove 1011 extending through along the thickness direction of the side wall of the cuvette chamber 101, and when the accommodating box 4 is completely inserted into the cuvette chamber 101, the elastic member 6, the positioning ring plate 8 and the abutting plate 7 can be inserted into the abutting groove 1011 along the length direction of the abutting groove 1011.

Referring to fig. 4, a disengaging member 9 is inserted into the abutting groove 1011 along the length direction thereof, and the disengaging member 9 is a round bar fitted to the inner wall of the abutting groove 1011; one end of the disengaging piece 9 is abutted against the abutting plate 7, and the other end of the disengaging piece 9 penetrates through the abutting groove 1011 and extends out of the outer box 1; the separation element 9 is pushed along the length direction of the abutting groove 1011, so that the abutting plate 7 and the elastic element 6 can be pushed into the clamping groove 52, and at the moment, the connecting strip 5 is flush with one side of the connecting groove 102, which is abutted against the side wall, so that the accommodating box 4 can be separated from the cuvette chamber 101.

Referring to fig. 5, an anti-separation clamping groove 91 is formed in the surface of the separating element 9, the anti-separation clamping groove 91 is formed along the length direction of the separating element 9, and the anti-separation clamping groove 91 is formed along the outer peripheral wall of the separating element 9; the inner wall of the abutting groove 1011 is integrally formed with an anti-drop plate 10; when the disengaging member 9 is pushed or pulled, the anti-slip plate 10 can slide back and forth in the length direction of the anti-slip groove 91.

Referring to fig. 5, a fixing block 11 is welded and fixed to one end, far away from the abutting plate 7, of the separating member 9, the fixing block 11 is a cylindrical block, and after the accommodating box 4 is detached from the cuvette chamber 101, the fixing block 11 abuts against the side wall of the outer box 1 with the side face welded to the separating member 9, so that the phenomenon that the separating member 9 falls off from the abutting groove 1011 is reduced.

Referring to fig. 5, a magnetic member 12 is embedded and bonded to one side wall of the fixing block 11 to which the detaching member 9 is welded, an adsorbing member 13 magnetically attracted to the magnetic member 12 is embedded and bonded to a side wall of the detaching plate 10, the magnetic member 12 is a magnet, and the adsorbing member 13 is a patch.

Referring to fig. 5, the anti-slip washer 14 is adhesively fixed to the side wall of the fixing block 11, the anti-slip washer 14 is a rubber pad, and the anti-slip washer 14 has a function of increasing the friction force of the side wall of the fixing block 11, thereby improving the convenience when an operator pulls the release member 9.

The spectrophotometer convenient to maintain in the embodiment of the application has the implementation principle that: when maintaining and cleaning holding box 4, operating personnel's hand grips fixed block 11, promote fixed block 11 to the one end that is close to holding box 4 along the length direction of butt groove 1011 again, until magnetic part 12 and the mutual actuation of absorption piece 13, at this moment, position ring board 8 is inserted and is established to set ring groove 51 in, elastic component 6 is inserted with butt board 7 and is established to screens groove 52 in, afterwards, operating personnel can pull out holding box 4 from cell 101, so that follow-up inside to holding box 4 is repaired and is cleaned, the holistic convenience in use of spectrophotometer has been promoted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A spectrophotometer convenient to maintain comprises an outer box (1), wherein a display (2) and a cuvette chamber (101) are arranged at the upper end of the outer box (1); the method is characterized in that: the cuvette chamber (101) is arranged along the height direction of the outer box (1), and the cuvette chamber (101) is internally provided with an accommodating box (4) which is detachably connected with the cuvette chamber; connecting groove (102) have been seted up along vertical direction to the lateral wall of cell room (101), the outer wall of holding box (4) is provided with connecting strip (5) that can follow the length direction of connecting groove (102) and slide.

2. A spectrophotometer to facilitate maintenance according to claim 1 wherein: a clamping groove (52) is formed in the side wall of the connecting strip (5), and the clamping groove (52) is formed in the thickness direction of the connecting strip (5); an elastic piece (6) is arranged on the bottom wall of the clamping groove (52), and a butting plate (7) is arranged at one end, far away from the clamping groove (52), of the elastic piece (6); the side wall of the cuvette chamber (101) is provided with a butting groove (1011) which is communicated with the connecting groove (102) along the thickness direction, and the butting plate (7) and the elastic piece (6) can be inserted into the butting groove (1011) along the length direction of the butting groove (1011); the side wall of the outer box (1) is provided with a separation piece (9) which can separate the abutting plate (7) and the elastic piece (6) from the abutting groove (1011).

3. A spectrophotometer to facilitate maintenance according to claim 2 wherein: the diapire in screens groove (52) has been seted up along the length direction of elastic component (6) and has been set forth embedded annular (51), insert in embedded annular (51) and be equipped with position ring board (8), elastic component (6) are inserted and are located in position ring board (8), the one end of position ring board (8) can be followed the length direction of embedded annular (51) and inserted and locate in embedded annular (51), the other end and the butt board (7) of position ring board (8) are connected.

4. A spectrophotometer to facilitate maintenance according to claim 2 wherein: the butt joint groove (1011) is arranged on the side wall of the cuvette chamber (101) in a penetrating mode and extends out of the outer box (1), and the separation piece (9) is inserted into the butt joint groove (1011) along the length direction of the butt joint groove (1011).

5. A spectrophotometer to facilitate maintenance according to claim 4 wherein: the separation piece (9) is provided with an anti-falling clamping groove (91) along the peripheral wall thereof, and the inner wall of the abutting groove (1011) is provided with an anti-falling plate (10) which can slide on the inner wall of the anti-falling clamping groove (91).

6. A spectrophotometer to facilitate maintenance according to claim 4 wherein: one end of the separation piece (9) far away from the abutting plate (7) is provided with a fixed block (11), and the side wall of the fixed block (11) can abut against the side wall of the outer box (1).

7. A spectrophotometer to facilitate maintenance according to claim 6 wherein: one end of the fixed block (11) connected with the separation piece (9) is provided with a magnetic piece (12), and the side wall of the outer box (1) is provided with an adsorption piece (13) which is magnetically attracted with the magnetic piece (12).

8. A spectrophotometer to facilitate maintenance according to claim 6 wherein: and an anti-skid gasket (14) is arranged on the side wall of the fixing block (11).