CN211317256U - Altimeter convenient to adjust - Google Patents

Abstract

The utility model discloses an altimeter convenient to adjust, which relates to the technical field of altimeters and solves the technical problem that the prior altimeter can not effectively fix an irregularly-shaped object so that the transmission of the object influences the measurement precision of the altimeter, the altimeter comprises a workbench and the altimeter, wherein a vertical rod is fixedly arranged on the workbench, a cross rod is sleeved on the vertical rod, a limiting device is fixedly arranged on the cross rod and is in contact with the vertical rod, a limiting plate is arranged at the top end of the vertical rod, a slide way is arranged on the cross rod, and a slide block is arranged in the slide way, the altimeter can adjust the height up and down through the cooperation of the cross rod and the vertical rod, the position is limited through the limiting device, three contact points can be fixed on the irregularly-shaped object through a fixing structure, the transmission of the irregular object can be prevented from influencing the measurement of the altimeter, the object on the path, the diversification of the height meter measurement is improved.

Description

Altimeter convenient to adjust

Technical Field

The utility model relates to an altimeter technical field specifically is an altimeter convenient to adjust.

Background

The altimeter is a high-precision instrument with various measuring ranges designed for various industrial application fields and detection mechanisms.

Because the altimeter is a precise instrument, if the altimeter can not be effectively fixed in use, the measured value of the altimeter can have errors, and when the altimeter is not firmly fixed, the falling of the altimeter can easily damage the altimeter, so the altimeter needs to be improved, for example, in the utility model named as an improved lens altimeter and the publication No. CN209197627U, a supporting plate is designed to more firmly fix the fixed block, and prevent the fixed block from sliding down along the fixed column to cause certain influence on measurement, thereby solving the problem that the general altimeter is not firmly fixed and can easily slide down to cause certain influence on the measurement process, and through the arranged supporting plate, the bottom surface of the supporting plate is supported on the bottom plate when required, the supporting block is supported, the fixed block is prevented from sliding down at high speed, and severe collision between a measuring needle on the dial gauge and a desktop is caused, cause the measuring needle to damage, and when not needing, can receive the backup pad into the second rectangular channel again, the altimeter of the problem that has solved general altimeter when the height-adjusting, in case the altimeter slips from hand, measuring needle above that can take place violent collision with the desktop, make the measuring needle damage, nevertheless because the altimeter can measure article of different shapes and irregular shape at the during operation, herein the altimeter can not carry out effectual fixed to article, thereby make article take place to move at the in-process of measuring easily, the measurement accuracy of altimeter has been reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an altimeter convenient to adjust has solved thereby current altimeter can not effectively fix the article of irregular shape and make the article transmission influence the technical problem of altimeter measurement accuracy.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an altimeter convenient to adjust, includes workstation and altimeter, fixed mounting has the pole setting on the workstation, the cover is equipped with the horizontal pole in the pole setting, contact jaw fixed mounting has stop device with the pole setting on the horizontal pole, the limiting plate is installed on the pole setting top, the slide has been seted up on the horizontal pole, install the slider in the slide, set up in the through-hole on the slider, the measuring needle of altimeter runs through and installs on the slider in slide and through-hole, be equipped with fixed knot and construct on the workstation.

Preferably, fixed knot constructs including the bearing, the inside inner chamber that is equipped with of workstation, the bearing inlays and is installed on the inner chamber internal face, the bearing inner circle inlays and is equipped with the thread dish, the meshing is connected with the screw thread piece that three structures are the same on the thread dish, and is three fixed mounting has the dog on the screw thread piece respectively, the opening that three structures are the same is seted up to the wall on the workstation, and runs through in the inner chamber, the dog runs through respectively in threely the opening just exposes in the workstation on the wall, the intercommunicating pore has been seted up to workstation lateral wall face, the intercommunicating pore interpolation is equipped with the bull stick, lie in the inner chamber on the bull stick and install the action wheel, the wall is installed from the driving wheel under the bearing, the action wheel is connected with from.

Preferably, the limiting device comprises a sleeve, the sleeve is sleeved on the vertical rod, the sleeve is fixedly installed on the cross rod, the sleeve is provided with threads, the sleeve is provided with three grooves with the same structure, and the sleeve is screwed with the fastening ring through the threads.

Preferably, horizontal slide and vertical slide have been seted up on the horizontal pole, horizontal slide and vertical slide run through respectively in the horizontal pole, horizontal slide and vertical slide mutually perpendicular run through, slider slidable mounting is on horizontal slide.

Preferably, the two ends of the sliding block are respectively provided with a baffle plate, the baffle plate is provided with a threaded hole, and the baffle plate is respectively screwed with a threaded rod through the threaded hole.

Preferably, the length of the horizontal slide way and the length of the vertical slide way are smaller than the length of the cross rod.

Preferably, the stop block is connected with the thread block through a bolt.

Preferably, the exposed part of the rotating rod, the end of the workbench and the threaded rod are respectively provided with a handle.

Advantageous effects

The utility model provides an altimeter convenient to adjust has solved current altimeter and can not effectively be fixed the technical problem who makes the article transmission influence altimeter measurement accuracy to irregularly shaped's article, the utility model discloses a cooperation of horizontal pole and pole setting carries out the upper and lower altitude mixture control of altimeter to carry on spacingly through stop device, can carry out three contact point to irregularly shaped's article through fixed knot and fix, prevent that irregular article transmission from influencing the altimeter and measure, can carry out the multiple spot to the article on the slide route through the cooperation of slider with the horizontal pole and measure, improved the pluralism of altimeter measurement.

Drawings

Fig. 1 is a schematic view of a front view structure of an altimeter convenient to adjust.

Fig. 2 is the utility model discloses a stop device schematic structure view of altimeter convenient to adjust.

Fig. 3 is a schematic view of the top view structure of the limiting device of the height gauge convenient for adjustment.

Fig. 4 is a cross bar schematic view of the height gauge convenient to adjust of the present invention.

In the figure: 1-a workbench; 2-an altimeter; 3-erecting a rod; 4-a cross bar; 5-a limiting plate; 6-a slide block; 7-a bearing; 8-inner cavity; 9-a threaded disc; 10-a thread block; 11-a stop block; 12-a rotating rod; 13-driving wheel; 14-a driven wheel; 15-rubber pad; 16-a cannula; 17-a thread; 18-a groove; 19-a fastening ring; 20-a horizontal slide; 21-a vertical chute; 22-a baffle; 23-a threaded rod; 24-a bolt; 25-handle.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an altimeter convenient to adjust comprises a workbench 1 and an altimeter 2, wherein a vertical rod 3 is fixedly installed on the workbench 1, a cross rod 4 is sleeved on the vertical rod 3, a limiting device is fixedly installed on the cross rod 4 and is fixed with a contact end of the vertical rod 3, a limiting plate 5 is installed at the top end of the vertical rod 3, a slide way is formed in the cross rod 4, a slide block 6 is installed in the slide way, a through hole is formed in the slide block 6, a measuring needle of the altimeter 2 penetrates through the slide way and is installed on the slide block 6 through the through hole, a fixed structure is arranged on the workbench 1 and comprises a bearing 7, an inner cavity 8 is arranged in the workbench 1, the bearing 7 is embedded on the inner wall surface of the inner cavity 8, a threaded disc 9 is embedded in the inner ring of the bearing 7, three threaded blocks 10 with the same structure are connected to the threaded disc 9 in a meshing manner, the upper wall surface of the workbench 1 is provided with three openings with the same structure and penetrates through the inner cavity 8, the stop blocks 11 respectively penetrate through the three openings and are exposed out of the upper wall surface of the workbench 1, the side wall surface of the workbench 1 is provided with a communication hole, a rotating rod 12 is inserted in the communication hole, a driving wheel 13 is arranged in the inner cavity on the rotating rod 12, a driven wheel 14 is arranged on the lower wall surface of the bearing 7, the driving wheel 13 is meshed with the driven wheel 14, a rubber pad 15 is arranged between the communication hole and the rotating rod 12, the limiting device comprises a sleeve 16, the sleeve 16 is sleeved on the vertical rod 3, the sleeve 16 is fixedly arranged on the cross rod 4, the sleeve 16 is provided with a thread 17, the sleeve 16 is provided with three grooves 18 with the same structure and is screwed with a fastening ring 19 through the thread 17, and the cross rod 4 is provided with a horizontal slideway 20 and a vertical, horizontal slide 20 and vertical slide 21 run through in horizontal pole 4 respectively, horizontal slide 20 and vertical slide 21 mutually perpendicular run through, 6 slidable mounting of slider are on horizontal slide 20, baffle 22 is installed respectively at 6 both ends of slider, set up threaded hole on the baffle 22, threaded rod 23 has connect soon through the screw hole on the baffle 22 respectively, horizontal slide 20 is less than horizontal pole 4 length with vertical slide 21 length, be connected through bolt 24 between dog 11 and the threaded block 10, bull stick 12 exposes and installs handle 25 on workstation 1 end and the threaded rod 23 respectively.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): as can be seen from the attached figures 1-4 of the specification, in use, force is applied to the cross rod 4 to make the cross rod 4 move up and down on the upright 3, and at the same time, the height gauge 2 moves up and down and moves to a proper zero setting position, the fastening ring 19 is rotated, the fastening ring 19 moves down along the thread 17 on the sleeve 16, at this time, the sleeve 16 is fixed on the upright 3 due to the effect that the groove 18 on the sleeve 16 is pressed inwards by the fastening ring 19, so that the cross rod 4 is fixed, the rough layer on the surface of the upright 3 increases the friction force between the cross rod 4 and the upright 3, the power input end of the height gauge 2 is electrically connected with an external power supply through a lead, the zero setting work is carried out, an object to be detected is placed on the workbench 1 and is positioned below the testing needle of the height gauge 2, at this time, the rotating rod 12 is rotated through the handle 25, and the rubber pad 15 between the rotating rod 12 and, under the condition of not being subjected to strong external force, the rotating rod 12 stands still to realize the effect of limiting and self-locking, the driving wheel 14 rotates, the driven wheel 14 rotates due to the meshed connection of the driven wheel 14 and the driving wheel 13, the threaded disc 9 is driven to rotate under the action of the bearing 7, the threaded blocks 10 are meshed with the threaded disc 9, at the moment, the threaded blocks 10 have the trend of moving, the stop blocks 11 are fixedly connected with the threaded blocks 10, the stop blocks 11 are exposed on the upper surface of the workbench 1 and limited by the opening path, so that the three threaded blocks 10 move inwards the threaded disc 9, the three stop blocks 11 clamp and fix an object to be detected at three points, at the moment, the height gauge 2 detects the object to be detected, when the object needs to be subjected to Z-axis surface detection, the sliding block 6 is pushed to move along the path of the horizontal slideway 20, and when the sliding block 6 moves to a proper position, the threaded rod, make threaded rod 23 one end compress tightly horizontal pole 4, realize slider 6 spacing, prevent that slider 6 from removing and passing a position.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims (8)

1. The utility model provides an altimeter convenient to adjust, includes workstation (1) and altimeter (2), its characterized in that, fixed mounting has pole setting (3) on workstation (1), the cover is equipped with horizontal pole (4) on pole setting (3), on horizontal pole (4) with pole setting (3) contact end fixed mounting have stop device, limiting plate (5) are installed on pole setting (3) top, the slide has been seted up on horizontal pole (4), install slider (6) in the slide, set up in the through-hole on slider (6), the measuring needle of altimeter (2) runs through and installs on slider (6) in slide and through-hole, be equipped with fixed knot on workstation (1) and construct.

2. The altimeter convenient to adjust according to claim 1, wherein the fixed structure comprises a bearing (7), an inner cavity (8) is formed inside the workbench (1), the bearing (7) is embedded on the inner wall surface of the inner cavity (8), a threaded disc (9) is embedded on the inner ring of the bearing (7), three threaded blocks (10) with the same structure are connected to the threaded disc (9) in a meshed manner, stop blocks (11) are fixedly installed on the three threaded blocks (10) respectively, three openings with the same structure are formed in the upper wall surface of the workbench (1) and penetrate through the inner cavity (8), the stop blocks (11) penetrate through the three openings respectively and are exposed out of the upper wall surface of the workbench (1), a communicating hole is formed in the side wall surface of the workbench (1), a rotating rod (12) is inserted in the communicating hole, and a driving wheel (13) is installed on the rotating rod (12) and is located in the inner cavity, the lower wall surface of the bearing (7) is provided with a driven wheel (14), the driving wheel (13) is meshed with the driven wheel (14), and a rubber pad (15) is arranged between the communicating hole and the rotating rod (12).

3. The height gauge convenient to adjust according to claim 1, wherein the limiting device comprises a sleeve (16), the sleeve (16) is sleeved on the vertical rod (3), the sleeve (16) is fixedly installed on the cross rod (4), the sleeve (16) is provided with threads (17), the sleeve (16) is provided with three grooves (18) with the same structure, and the sleeve (16) is screwed with a fastening ring (19) through the threads (17).

4. The height gauge convenient to adjust according to claim 1, wherein a horizontal slide way (20) and a vertical slide way (21) are formed in the cross rod (4), the horizontal slide way (20) and the vertical slide way (21) respectively penetrate through the cross rod (4), the horizontal slide way (20) and the vertical slide way (21) penetrate through the cross rod in a mutually perpendicular mode, and the sliding block (6) is slidably mounted on the horizontal slide way (20).

5. The height gauge convenient to adjust according to claim 4, characterized in that two ends of the sliding block (6) are respectively provided with a baffle plate (22), the baffle plate (22) is provided with a threaded hole, and the baffle plate (22) is respectively screwed with a threaded rod (23) through the threaded hole.

6. A height gauge easy to adjust according to claim 4, wherein the horizontal (20) and vertical (21) runners are shorter than the crossbar (4).

7. An adjustable height gauge according to claim 2, wherein the stop (11) is connected to the threaded block (10) by means of a bolt (24).

8. An adjustable height gauge according to claim 2, wherein the exposed end of the rotating rod (12) opposite the table (1) and the threaded rod (23) are provided with handles (25).

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