CN216528045U

CN216528045U - Fixing device for automatically adjusting instruments and meters

Info

Publication number: CN216528045U
Application number: CN202122803934.7U
Authority: CN
Inventors: 周良云; 张银鸾
Original assignee: Hefei Tuo Tuo Science And Technology Development Co ltd
Current assignee: Hefei Tuo Tuo Science And Technology Development Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-13
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to a fixing device for automatically adjusting instruments and meters, which comprises a meter panel, wherein an outer cover is arranged at the outer side of the meter panel, two clamping rods are symmetrically arranged at the center of the inner side of the outer cover, a servo motor is arranged below a rotating shaft of one of the two clamping rods, an output shaft of the servo motor is in transmission connection with the clamping rods, and rotating blocks are fixedly connected to the two clamping rods, a sliding groove corresponding to the rotating blocks is arranged on the outer cover, the front view of the rotating blocks is of a diamond structure and used for lifting the vertical direction height of the rotating shaft of the clamping rods, through the arrangement of the servo motor, the servo motor utilizes the action of a driving wheel and an adjusting wheel to enable a synchronous belt to complete the transmission of the clamping rods, the rotating clamping rods are in clamping connection with the meter panel, the convenient adjustment of the angle of the meter panel can be completed, and after the meter panel is turned over 180 degrees due to the outer cover, namely, the influence of external stains on the instrument panel can be effectively reduced.

Description

Fixing device for automatically adjusting instruments and meters

Technical Field

The application relates to the technical field of instruments and meters, in particular to a fixing device for automatically adjusting instruments and meters.

Background

Instruments and meters are instruments or devices for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like; the vacuum leak detector, pressure gauge, length measuring instrument, microscope, multiplier, etc. are all instruments and meters.

The current instrument and meter of existence is because need set up in the operating position of difference, and the environment that suffers also is different, has dust, the oil stain etc. of great degree in the partial operational environment, and the adhesion is comparatively difficult to clean on the panel board, causes the reading to produce the error simultaneously easily, for reducing the emergence of this type of phenomenon. Accordingly, one skilled in the art provides a fixture for automatically adjusting an instrument to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems set forth in the background art described above, the present application provides a fixing device for automatically adjusting an instrument.

The application provides an automatically regulated instrument and meter's fixing device adopts following technical scheme:

the utility model provides an automatic adjust fixing device of instrument and meter, includes the panel board, the outside of panel board is provided with the dustcoat, the inboard central symmetry of dustcoat is provided with two kellies, two the pivot below of one in the kellies is provided with servo motor, and the transmission is connected, two between servo motor's output shaft and the kellies equal fixedly connected with turning block on the kellies, set up the groove of sliding that corresponds the setting with the turning block on the dustcoat, the diamond structure is personally submitted to the turning block normal view for to the high lifting of the vertical direction of kellies pivot.

Through adopting above-mentioned technical scheme, servo motor transmission kelly rotates, and convenient angle upset is accomplished to the accompanying panel board, and the lifting of instrument board rotation in-process height is realized in mutually supporting between groove and the turning block that slides.

Preferably, two clamping grooves are symmetrically formed in the outer wall of the instrument panel, the clamping grooves and the clamping rods are correspondingly arranged, and the arc-shaped structures are formed in overlooking of the clamping grooves.

Through adopting above-mentioned technical scheme, the butt joint between draw-in groove and the kelly realizes placing the panel board at the dustcoat inboard.

Preferably, one side of the servo motor is provided with a side plate, a second driving wheel is sleeved on an output shaft of the servo motor, a first driving wheel is sleeved on a clamping rod rotating shaft, the rotating shaft of the clamping rod is embedded in the inner side of the side plate in a sliding mode, and a sliding chute for sliding the rotating shaft is vertically formed in the inner wall of the side plate.

Through adopting above-mentioned technical scheme, it is spacing to carry out vertical direction between first drive wheel and the curb plate, guarantees the position relatively stable of pivot, and then makes kelly position relatively stable.

Preferably, the inner side of the side plate is rotatably connected with an adjusting wheel, a triangular structure is formed among the adjusting wheel, the first driving wheel and the second driving wheel, a synchronous belt is matched among the adjusting wheel, the first driving wheel and the second driving wheel, and the rotating shaft of the adjusting wheel is elastically connected with the side plate through a spring.

Through adopting above-mentioned technical scheme, the regulating wheel guarantees under the effect of spring that the hold-in range keeps the stable conveying effect who tightly guarantees servo motor with this all the time when first drive wheel displacement.

Preferably, the outer side of the sliding groove on the outer cover is provided with a protective cover, and the inner wall of the protective cover is in clearance fit with the rotating block.

Through adopting above-mentioned technical scheme, the safety cover is used for guaranteeing the safety of turning block, reduces its inside possibility that has the foreign matter to get into simultaneously.

To sum up, the application comprises the following beneficial technical effects:

the servo motor is arranged, the servo motor drives the clamping rod through the driving wheel and the adjusting wheel, the rotating clamping rod is clamped with the instrument panel, so that the angle of the instrument panel can be conveniently adjusted, and the influence of external stains on the instrument panel can be effectively reduced after the instrument panel is turned over by 180 degrees due to the arrangement of the outer cover; through setting up groove and turning block that slide, the turning block is the rhombus structure, and it utilizes the adjustment of different length diagonal positions, can realize the adjustment to the panel board height in the groove of sliding rotates the in-process to the height of lifting panel board bottom effectively reduces the required volume of dustcoat, the going on of the installation of being convenient for.

Drawings

FIG. 1 is an isometric view of a self-adjusting instrument fixture according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of an instrument panel of a fixing device for automatically adjusting an instrument according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a housing of a fixture for a self-adjusting instrument in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a transmission mechanism of a fixing device of an automatic adjusting instrument in an embodiment of the application.

Description of reference numerals: 1. an instrument panel; 101. a card slot; 2. a housing; 3. a protective cover; 4. a side plate; 5. a servo motor; 6. a clamping rod; 7. rotating the block; 8. a sliding groove; 9. a first drive pulley; 10. a second transmission wheel; 11. an adjustment wheel; 12. a synchronous belt; 13. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a fixing device for automatically adjusting instruments and meters. Referring to fig. 1-4, a fixing device for automatically adjusting instruments and meters comprises a meter panel 1, an outer cover 2 is arranged on the outer side of the meter panel 1, two clamping rods 6 are arranged on the inner side of the outer cover 2 in a central symmetry manner, a servo motor 5 is arranged below a rotating shaft of one of the two clamping rods 6, an output shaft of the servo motor 5 is in transmission connection with the clamping rods 6, rotating blocks 7 are fixedly connected to the two clamping rods 6, sliding grooves 8 corresponding to the rotating blocks 7 are formed in the outer cover 2, the front view of each rotating block 7 is of a diamond structure and used for lifting the rotating shaft of the clamping rod 6 in the vertical direction, a shorter diagonal line of the preferred diamond rotating block 7 is perpendicular to the end face of the meter panel 1, a longer diagonal line is parallel to the end face of the meter panel 1, each corner position of the rotating block 7 is of an arc structure and reduces the friction force during rotation, two clamping grooves 101 are symmetrically formed in the outer wall of the meter panel 1, the clamping groove 101 and the clamping rod 6 are correspondingly arranged, the clamping groove 101 is of an arc-shaped structure when viewed from above, the inner diameter of the preferable outer cover 2 is larger than the outer diameter of the instrument panel 1, the clamping rod 6 is ensured to have a certain movement range so as to ensure that the instrument panel 1 can be separated from the middle of the clamping rod 6, an extrusion spring is arranged on a rotating shaft far away from the servo motor 5 in the clamping rod 6, the clamping rod 6 is pushed towards the inner side of the outer cover 2, so that the clamping effect of the two clamping rods 6 is ensured, one side of the servo motor 5 is provided with a side plate 4, a second driving wheel 10 is sleeved on an output shaft of the servo motor 5, a first driving wheel 9 is sleeved on the rotating shaft of the clamping rod 6, the rotating shaft of the clamping rod 6 is slidably embedded in the inner side of the side plate 4, a chute for sliding of the rotating shaft is vertically formed in the inner wall of the side plate 4, and the chute is used for ensuring that the position of the clamping rod 6 is relatively stable when the rotating shaft is displaced in the vertical direction under the pushing of the rotating block 7, thereby realize the lifting to panel board 1's height, the inboard of curb plate 4 is rotated and is connected with regulating wheel 11, and regulating wheel 11, be the triangle-shaped structure between first drive wheel 9 and the second drive wheel 10, and regulating wheel 11, the cooperation has hold-in range 12 between first drive wheel 9 and the second drive wheel 10, elastic connection between spring 13 and the curb plate 4 is passed through in the regulating wheel 11 pivot, preferred spring 13 inlays and locates the inboard of curb plate 4, and spring 13 is the horizontal direction setting, the outside of sliding groove 8 is provided with safety cover 3 on dustcoat 2, and clearance fit between the inner wall of safety cover 3 and turning block 7.

The implementation principle of the fixing device for automatically adjusting the instruments and meters in the embodiment of the application is as follows: when the angle of the instrument panel 1 needs to be adjusted, the servo motor 5 is started to rotate, the output shaft of the servo motor 5 drives the second driving wheel 10 to rotate, under the action of the synchronous belt 12, the first driving wheel 9 and the adjusting wheel 11 are driven to synchronously rotate, so that the rotating shaft on one side of the clamping rod 6 rotates, the rotating block 7 slides along the inner wall of the sliding groove 8 in the sliding groove 8, the vertical direction position of the rotating block 7 is limited through the vertical sliding groove on the side plate 4, the angle change of the clamping rod 6 around the axial position is realized, in the process of changing the distance between the two driving wheels, the adjusting wheel 11 is pulled to horizontally move, under the mutual matching of the springs 13, the tightening of the synchronous belt 12 is ensured, so that the good transmission effect is ensured, after the instrument panel 1 reaches a proper angle, the servo motor 5 stops rotating, and the inclination angle of the instrument panel 1 is fixed, the observation is convenient, can reach different inclination through the control to servo motor 5, when panel board 1 does not use for a long time, through servo motor 5 transmission, makes panel board 1 take place 180 upsets, sets up its display surface in the inboard of dustcoat 2 to reduce its influence that receives outside spot.

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 fixing device for automatically adjusting instruments and meters comprises an instrument panel (1), and is characterized in that: the outside of panel board (1) is provided with dustcoat (2), the inboard central symmetry of dustcoat (2) is provided with two kelly (6), two in kelly (6) pivot below of one is provided with servo motor (5), and the transmission is connected between servo motor's (5) output shaft and kelly (6), two equal fixedly connected with turning block (7) are gone up in kelly (6), set up sliding groove (8) that correspond the setting with turning block (7) on dustcoat (2), diamond structure is personally submitted in turning block (7) front view for to the high lifting of the vertical direction of kelly (6) pivot.

2. A self-adjusting instrument fixture as claimed in claim 1, wherein: two clamping grooves (101) are symmetrically formed in the outer wall of the instrument panel (1), the clamping grooves (101) and the clamping rods (6) are correspondingly arranged, and the overlooking surfaces of the clamping grooves (101) are arc-shaped.

3. A self-adjusting instrument fixture as claimed in claim 1, wherein: one side of servo motor (5) is provided with curb plate (4), and the cover is equipped with second drive wheel (10) on the output shaft of servo motor (5), the cover is equipped with first drive wheel (9) in kelly (6) pivot, the pivot of kelly (6) is slided and is inlayed in the inboard of curb plate (4), and vertically on curb plate (4) inner wall seted up and supply the gliding spout of pivot.

4. A self-adjusting instrument fixture as claimed in claim 3, wherein: the inboard of curb plate (4) is rotated and is connected with regulating wheel (11), and is the triangle-shaped structure between regulating wheel (11), first drive wheel (9) and second drive wheel (10) to the cooperation has hold-in range (12) between regulating wheel (11), first drive wheel (9) and second drive wheel (10), elastic connection between spring (13) and curb plate (4) is passed through in regulating wheel (11) pivot.

5. A self-adjusting instrument fixture as claimed in claim 1, wherein: the outer side of the sliding groove (8) on the outer cover (2) is provided with a protective cover (3), and the inner wall of the protective cover (3) is in clearance fit with the rotating block (7).