A hanging rack for storing instruments and meters

Abstract

This utility model relates to the field of instrument and meter storage and hanging rack technology, and in particular to a hanging rack for storing instruments and meters. It includes a storage box with a top plate attached to its upper side and four casters fixed to the four corners of the lower side of the storage box. It also includes a connecting frame a, with two threaded cylinders rotatably connected to the upper plate of the connecting frame a. Studs are engaged within the threaded cylinders, and the top plate is fixed to the upper side of the studs. Two connecting pieces are fixed to the lower side of the top plate. A driving mechanism is also included to drive the two threaded cylinders to rotate. Rotating a knob a rotates a bidirectional lead screw a, which in turn moves two connecting seats b and two U-shaped frames closer together, pulling a fixed plate to slide within a groove. The distance between the two lifting frames is adjusted according to the width of the instrument or meter. A fixing pin is inserted into holes a and b to fix the fixed plate to the U-shaped frame. This design solves the problem of low space utilization caused by the non-adjustable hanging position of existing devices.

Description

Technical Field

[0001] This utility model relates to the technical field of instrument and meter storage and hanging racks, specifically to a hanging rack for storing instruments and meters. Background Technology

[0002] Instruments and meters are tools or equipment used to detect, measure, observe, and calculate various physical quantities, material composition, physical property parameters, etc. Vacuum leak detectors, pressure gauges, length measuring instruments, microscopes, multipliers, etc. are all instruments and meters. They usually need to be hung on a hanging rack for storage and use.

[0003] Chinese Utility Model Patent Publication No. "CN 219858590 U" discloses a hanging rack for storing instruments and meters. This device uses a lifting motor to drive a threaded rod to rotate, which in turn drives a threaded ring to move. The threaded ring then drives a threaded block to move, which in turn drives a limiting plate to move. The limiting plate then drives a sealing plate to move, and the sealing plate, through a mounting plate and hooks, moves the instruments and meters, facilitating the adjustment of their position. When not in use, the instruments and meters are moved into the storage slot until the limiting plate is flush with the top of the storage box for safe storage. When in use, the height of the instruments and meters can be adjusted according to usage needs, improving user comfort.

[0004] The aforementioned device moves the instruments via hooks, allowing them to be moved into the storage slot. However, the hanging position is not adjustable, resulting in low space utilization and a lack of anti-slip and anti-collision design, making precision instruments susceptible to damage. Utility Model Content

[0005] To address the problems mentioned in the background section, this utility model provides a hanging rack for storing instruments and meters.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hanging rack for storing instruments and meters, including a storage box, a top plate attached to the upper side of the storage box, and four casters fixed to the four corners of the lower side of the storage box, and further including:

[0007] A connecting frame a has two threaded cylinders rotatably connected inside the upper side plate of the connecting frame a, and studs are engaged inside the threaded cylinders. The top plate is fixed to the upper side of the studs, and two connecting pieces are fixed to the lower side of the top plate.

[0008] A drive mechanism is used to drive the two threaded cylinders to rotate.

[0009] A connecting frame b has a connecting piece fixedly connected to its upper side. Two connecting seats a are slidably connected inside the connecting frame b. A U-shaped frame is fixedly connected to the right side of the connecting seat a. A sliding groove is opened on the lower inner wall of the U-shaped frame, and several fixed plates are slidably connected inside the sliding groove.

[0010] An adjusting mechanism is used to drive two connecting seats a to move closer to each other;

[0011] A lifting frame is fixed to the lower side of a fixed plate. A placement plate is fixed to the front side of the lifting frame. A connecting seat b is slidably connected inside the lifting frame. A connecting frame c is fixed to the front side of the connecting seat b. A clamping plate is fixed to the front side of the connecting frame c.

[0012] A lifting mechanism is used to drive the connecting seat b to move upward along the lifting frame;

[0013] A clamping mechanism is provided for driving two clamping plates to move closer together.

[0014] Preferably, the driving mechanism includes a connecting rod and a bevel gear b. The connecting rod is rotatably connected to the connecting frame a. Two bevel gears a are fixedly connected to the connecting rod. The bevel gears b are symmetrically fixed to the lower side of the threaded cylinder. The bevel gears b mesh with the bevel gears a. The right side of the connecting rod extends out of the connecting frame a and is fixedly connected to a rotating rod.

[0015] Preferably, the adjusting mechanism includes a bidirectional lead screw a, which is rotatably connected to a connecting frame b. The rear end of the bidirectional lead screw a extends out of the connecting frame b and is fixedly connected to a knob a. The two connecting seats b respectively engage with the threaded grooves on the bidirectional lead screw a with opposite directions of rotation.

[0016] Preferably, the fixing plate has a socket b, and the lower inner wall of the U-shaped frame has a plurality of sockets a evenly spaced laterally, with fixing pins inserted into the sockets a and b.

[0017] Preferably, the lifting mechanism includes a screw, which is rotatably connected inside the lifting frame. The lower side of the screw extends out of the lifting frame and is fixedly connected to a knob b. The connecting seat b engages with the screw.

[0018] Preferably, the clamping mechanism includes a bidirectional lead screw b, which is rotatably connected to a connecting frame c. The two connecting seats c respectively engage with threaded grooves on the bidirectional lead screw b with opposite directions of rotation. The right end of the bidirectional lead screw b extends out of the connecting frame b and is fixedly connected to a knob c.

[0019] Preferably, a rubber pad is fixed to the left side of the clamping plate.

[0020] Preferably, a drying box is inserted into the front of the storage box.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] This invention solves the problem of low space utilization caused by the inability to adjust the suspension position of existing devices. By rotating knob a, the bidirectional lead screw a rotates, causing two connecting seats b and two U-shaped frames to move closer together, pulling the fixing plate to slide in the groove. The distance between the two lifting frames can be adjusted according to the width of the instrument. The fixing pin is inserted into the insertion hole a and insertion hole b to fix the fixing plate on the U-shaped frame.

[0023] This invention utilizes a rotary knob (b) to rotate a screw, which in turn moves the connecting seat (b) and connecting frame (c) upwards. The height of the connecting frame (c) in front of the lifting frame is adjusted according to the length of the instrument. Rotating the knob (c) rotates a bidirectional lead screw (b), which in turn moves the two connecting seats (c) and two clamping plates closer together, clamping and fixing the instrument. This solves the problem of existing devices lacking anti-slip and anti-collision design, which makes precision instruments easily damaged. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the separation structure of the storage box and the top plate in this utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the connecting frame b in this utility model;

[0028] Figure 4 This is an enlarged structural diagram of point A in this utility model;

[0029] In the picture: 1. Storage box; 2. Casters; 3. Connecting frame a;

[0030] Drive mechanism: 41. Rotating rod; 42. Connecting rod; 43. Bevel gear a; 44. Bevel gear b;

[0031] 5. Threaded cylinder; 6. Stud; 7. Top plate; 8. Connector; 9. Connecting bracket b;

[0032] Adjustment mechanism: 101, knob a; 102, double-acting lead screw a; 103, connecting seat a;

[0033] 11. U-shaped frame; 12. Slide rail; 13. Fixing plate; 14. Lifting frame; 15. Socket a; 16. Socket b; 17. Fixing pin;

[0034] Lifting mechanism: 181. Knob b; 182. Screw; 183. Connecting seat b; 19. Connecting frame c;

[0035] Clamping mechanism: 201, knob c; 202, double-acting lead screw b; 203, connecting seat c; 204, clamping plate;

[0036] 21. Rubber pad; 22. Placement plate; 23. Drying oven. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Example

[0039] Please see Figures 1-4 This utility model provides the following technical solution: a hanging rack for storing instruments and meters, including a storage box 1, a top plate 7 attached to the upper side of the storage box 1, and four casters 2 fixed to the four corners of the lower side of the storage box 1, and further including:

[0040] Connecting frame a3, with two threaded cylinders 5 rotatably connected inside the upper side plate of connecting frame a3, with studs 6 meshing inside the threaded cylinders 5, top plate 7 fixedly connected to the upper side of studs 6, and two connecting pieces 8 fixedly connected to the lower side of top plate 7;

[0041] The drive mechanism is used to drive the two threaded cylinders 5 to rotate;

[0042] A connecting frame b9 has a connecting piece 8 fixedly connected to its upper side. Two connecting seats a103 are slidably connected inside the connecting frame b9. A U-shaped frame 11 is fixedly connected to the right side of the connecting seat a103. A sliding groove 12 is opened on the lower inner wall of the U-shaped frame 11. Several fixing plates 13 are slidably connected inside the sliding groove 12.

[0043] Adjustment mechanism, used to drive the two connecting seats a103 to move closer to each other;

[0044] The lifting frame 14 is fixedly connected to the lower side of the fixed plate 13. A placement plate 22 is fixedly connected to the front side of the lifting frame 14. A connecting seat b183 is slidably connected inside the lifting frame 14. A connecting frame c19 is fixedly connected to the front side of the connecting seat b183. A connecting seat c203 is slidably connected inside the connecting frame c19. A clamping plate 204 is fixedly connected to the front side of the connecting seat c203.

[0045] The lifting mechanism is used to drive the connecting seat b183 to move upward along the lifting frame 14;

[0046] The clamping mechanism is used to drive the two clamping plates 204 to move closer to each other.

[0047] Specifically, the drive mechanism includes a connecting rod 42 and a bevel gear b44. The connecting rod 42 is rotatably connected to the connecting frame a3. Two bevel gears a43 are fixedly connected to the connecting rod 42. The bevel gears b44 are symmetrically fixed to the lower side of the threaded cylinder 5. The bevel gears b44 mesh with the bevel gears a43. The right side of the connecting rod 42 extends out of the connecting frame a3 and is fixedly connected to a rotating rod 41.

[0048] Rotating the rotating rod 41 causes the connecting rod 42 and the two bevel gears b44 to rotate. The rotation of the two bevel gears a43 causes the two bevel gears b44 and the threaded cylinder 5 to rotate. The rotation of the threaded cylinder 5 causes the stud 6 and the top plate 7 to move upward. The upward movement of the top plate 7 causes the connecting frame b9 and the U-shaped frame 11 to move upward. The upward movement of the U-shaped frame 11 causes the lifting frame 14, the connecting frame c19 and the instruments to move upward, so as to accommodate workers of different heights.

[0049] Specifically, the adjustable mechanism includes a bidirectional lead screw a102, which is rotatably connected to the connecting frame b9. The rear end of the bidirectional lead screw a102 extends out of the connecting frame b9 and is fixedly connected to a knob a101. Two connecting seats b183 respectively engage with the threaded grooves on the bidirectional lead screw a102 with opposite directions of rotation.

[0050] Rotating knob a101 drives the bidirectional lead screw a102 to rotate. The rotation of the bidirectional lead screw a102 causes the two connecting seats b183 to move closer to each other. The two connecting seats b183 moving closer to each other causes the two U-shaped frames to move closer to each other, in order to accommodate different instruments and meters.

[0051] Specifically, the fixing plate 13 is provided with a socket b16, and the inner wall of the lower side of the U-shaped frame 11 is provided with a number of sockets a15 evenly in the horizontal direction. Fixing pins 17 are inserted into the sockets a15 and b16.

[0052] Pull the fixed plate 13 to slide within the slide groove 12, and adjust the distance between the two lifting frames 14 according to the width of the instrument.

[0053] The fixing pin 17 is inserted into the socket a15 and socket b16 to fix the fixing plate 13 onto the U-shaped frame 11.

[0054] Specifically, the lifting mechanism includes a screw 182, which is rotatably connected to the lifting frame 14. The lower side of the screw 182 extends out of the lifting frame 14 and is fixedly connected to a knob b181. The connecting seat b183 engages with the screw 182.

[0055] Rotating knob b181 causes screw 182 to rotate, and the rotation of screw 182 causes connecting seat b183 and connecting frame c19 to move upward. Adjust the height of connecting frame c19 in front of lifting frame 14 according to the length of the instrument.

[0056] Specifically, the clamping mechanism includes a bidirectional lead screw b202, which is rotatably connected to the connecting frame c19. Two connecting seats c203 respectively engage with the threaded grooves on the bidirectional lead screw b202 with opposite directions of rotation. The right end of the bidirectional lead screw b202 extends out of the connecting frame b9 and is fixedly connected to a knob c201.

[0057] Place the instruments and meters to be stored on the placement plate 22, turn the knob c201 to drive the bidirectional lead screw b202 to rotate, the bidirectional lead screw b202 rotates and drives the two connecting seats c203 and the two clamping plates 204 to move closer to each other, clamping and fixing the instruments and meters.

[0058] Specifically, a rubber pad 21 is fixed to the left side of the clamp 204;

[0059] The friction of the clamping plate 204 is increased by the rubber pad 21, while avoiding damage to the surface of the instrument by the clamping plate 204.

[0060] Specifically, a drying box 23 is inserted into the front of the storage box 1;

[0061] Multiple desiccants are placed in compartments inside the drying box 23 to absorb moisture in the storage box 1, thus preventing humid air from affecting the instruments stored in the storage box 1.

[0062] Working principle and usage process of this utility model:

[0063] This utility model, when in use:

[0064] Rotating knob a101 drives the bidirectional lead screw a102 to rotate. The rotation of the bidirectional lead screw a102 drives the two connecting seats b183 to move closer to each other. The two connecting seats b183 move closer to each other, which in turn drives the two U-shaped frames to move closer to each other. Pulling the fixing plate 13 to slide in the slide groove 12, the distance between the two lifting frames 14 is adjusted according to the width of the instrument. The fixing pin 17 is inserted into the insertion hole a15 and insertion hole b16 to fix the fixing plate 13 on the U-shaped frame 11.

[0065] Place the instruments to be stored on the placement plate 22, turn the knob b181 to drive the screw 182 to rotate, the screw 182 rotates and drives the connecting seat b183 and the connecting frame c19 to move upward. Adjust the height of the connecting frame c19 in front of the lifting frame 14 according to the length of the instruments. Turn the knob c201 to drive the double-acting screw b202 to rotate, the double-acting screw b202 rotates and drives the two connecting seats c203 and the two clamping plates 204 to move closer to each other, clamping and fixing the instruments.

[0066] Rotating the rotating rod 41 causes the connecting rod 42 and the two bevel gears b44 to rotate. The rotation of the two bevel gears a43 causes the two bevel gears b44 and the threaded cylinder 5 to rotate. The rotation of the threaded cylinder 5 causes the stud 6 and the top plate 7 to move upward. The upward movement of the top plate 7 causes the connecting frame b9 and the U-shaped frame 11 to move upward. The upward movement of the U-shaped frame 11 causes the lifting frame 14, the connecting frame c19 and the instruments to move upward, so as to accommodate workers of different heights.

[0067] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0068] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An apparatus and instrument storage suspension frame, comprising a storage box (1), the upper side of the storage box (1) is attached with a top plate (7), the lower side of the storage box (1) is fixedly connected with four universal wheels (2), characterized in that, Also includes: Connecting frame a (3), two threaded cylinders (5) are rotatably connected inside the upper side plate of the connecting frame a (3), a stud (6) is engaged inside the threaded cylinder (5), the top plate (7) is fixed to the upper side of the stud (6), and two connecting pieces (8) are fixed to the lower side of the top plate (7); A drive mechanism for driving two threaded cylinders (5) to rotate; A connecting frame b (9) is fixedly connected to the upper side of the connecting frame b (9). Two connecting seats a (103) are slidably connected inside the connecting frame b (9). A U-shaped frame (11) is fixedly connected to the right side of the connecting seat a (103). A sliding groove (12) is opened on the lower inner wall of the U-shaped frame (11). Several fixed plates (13) are slidably connected inside the sliding groove (12). An adjusting mechanism is provided to drive two connecting seats a(103) to move closer to each other. A lifting frame (14) is fixedly connected to the lower side of a fixed plate (13). A placement plate (22) is fixedly connected to the front side of the lifting frame (14). A connecting seat b (183) is slidably connected inside the lifting frame (14). A connecting frame c (19) is fixedly connected to the front side of the connecting seat b (183). A connecting seat c (203) is slidably connected inside the connecting frame c (19). A clamping plate (204) is fixedly connected to the front side of the connecting seat c (203). A lifting mechanism is provided for driving the connecting seat b (183) to move upward along the lifting frame (14); A clamping mechanism for driving two clamping plates (204) to move closer to each other.

2. The instrument suspension rack of claim 1, wherein: The driving mechanism includes a connecting rod (42) and a bevel gear b (44). The connecting rod (42) is rotatably connected to the connecting frame a (3). Two bevel gears a (43) are fixed on the connecting rod (42). The bevel gears b (44) are symmetrically fixed on the lower side of the threaded cylinder (5). The bevel gears b (44) mesh with the bevel gears a (43). The right side of the connecting rod (42) extends out of the connecting frame a (3) and is fixed with a rotating rod (41).

3. The instrument suspension rack of claim 1, wherein: The adjusting mechanism includes a bidirectional lead screw a (102), which is rotatably connected to a connecting frame b (9). The rear end of the bidirectional lead screw a (102) extends out of the connecting frame b (9) and is fixedly connected to a knob a (101). The two connecting seats b (183) respectively engage with the threaded grooves on the bidirectional lead screw a (102) with opposite directions of rotation.

4. The instrument suspension rack of claim 1, wherein: The fixing plate (13) has a socket b (16) and the lower inner wall of the U-shaped frame (11) has a plurality of sockets a (15) evenly arranged horizontally. Fixing pins (17) are inserted into the sockets a (15) and b (16).

5. The instrument suspension rack of claim 1, wherein: The lifting mechanism includes a screw (182), which is rotatably connected to the lifting frame (14). The lower side of the screw (182) extends out of the lifting frame (14) and is fixedly connected to a knob b (181). The connecting seat b (183) meshes with the screw (182).

6. The instrument suspension rack of claim 1, wherein: The clamping mechanism includes a bidirectional lead screw b (202), which is rotatably connected in the connecting frame c (19). The two connecting seats c (203) respectively engage with the threaded grooves on the bidirectional lead screw b (202) with opposite directions of rotation. The right end of the bidirectional lead screw b (202) extends out of the connecting frame b (9) and is fixedly connected to a knob c (201).

7. The instrument suspension rack of claim 1, wherein: A rubber pad (21) is fixed to the left side of the clamp (204).

8. The instrument and meter storage hanging rack according to claim 1, characterized in that: A drying box (23) is inserted into the front of the storage box (1).

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