Measuring instrument convenient to fold and store

Abstract

The utility model discloses a measuring instrument convenient to fold and store in the technical field of measuring instruments, which comprises a measuring instrument main body, a folding assembly is arranged on the measuring instrument main body, the folding assembly comprises a first supporting rod, the upper end of the first supporting rod is arranged on the measuring instrument main body, and the lower end of the first supporting rod is arranged on the measuring instrument main body. The first supporting rod is fixedly provided with two groups of first fixing plates, the first supporting rod is installed on the measuring instrument main body during use and can rotate during use, the two groups of first fixing plates are fixedly installed on the first supporting rod, and clamping rods are fixedly installed on one sides of the two groups of first fixing plates. The clamping rod can be clamped to the multiple sets of clamping grooves formed in the second supporting rod, the multiple sets of clamping grooves are arranged in a straight line, the design can play a limiting role in use, and flexibility is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a measuring instrument which is convenient for folding and storing. Background Art

[0002] Publication (Announcement) No.: CN213750142U. The utility model discloses an electronic measuring instrument that is easy to fold and store, and relates to the technical field of electronic measuring equipment, including an electronic measuring instrument body and an electronic measuring device. Function buttons are fixedly installed on the top of the electronic measuring instrument body, and a data display screen is fixedly installed on the top of the electronic measuring instrument body and on the right side of the function buttons. A data receiver is fixedly installed on the right side of the electronic measuring instrument body. The utility model is exquisitely designed and adopts a combination of a data receiver, a data controller, a data control slot, and a data transmission slot, so as to solve the problem of not being easy to disassemble when not in use. It will consume unnecessary physical strength and time to disassemble the equipment, and it is inconvenient to store the equipment. To avoid the problem of being unable to quickly disassemble the equipment when it is not needed, it can be disassembled without wasting time, which is convenient for storage. In recent years, new technologies represented by information technology have promoted the rapid growth of the electronics industry and greatly promoted the rapid development of test and measurement instruments and equipment. In view of China's important position in the global manufacturing chain and design chain, it has become a battlefield for major global instrument manufacturers. At the same time, it has also driven the rapid development of China's local test and measurement instrument research and development and test technology application.

[0003] Problems with the prior art: Some measuring instruments that require a bracket require not only the measuring instrument but also the bracket when placing or taking it. The bracket is relatively long and will become a burden after a period of time. It also requires two hands to take it, which is extremely inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a measuring instrument that is easy to fold and store, so as to solve the above-mentioned problem that when placing and taking out the measuring instrument, not only the measuring instrument but also the bracket need to be taken out, and the bracket is relatively long, which will become a burden after a period of time, and two hands are needed to take it out, which is very inconvenient.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A measuring instrument that is easy to fold and store, includes a measuring instrument body, a folding assembly is arranged on the measuring instrument body, the folding assembly includes a first support rod, the upper end of the first support rod is installed on the measuring instrument body, two groups of first fixing plates are fixedly installed on the first support rod, a clamping rod is fixedly installed on one side of the first fixing plate, the clamping rod is clamped and connected to a second support rod, the second support rod is provided with a plurality of groups of clamping grooves, and a storage assembly is arranged on the measuring instrument body.

[0007] As a further solution of the utility model: a first rotating rod is inserted into the first support rod, and both ends of the first rotating rod are fixedly installed on one side of the first fixed plate, two groups of inserted rods are inserted into the first rotating rod, and a limiting plate is fixedly installed on the upper end of the second support rod.

[0008] As a further solution of the utility model: one end of the insertion rod is plugged into a fourth fixing rod, one end of the fourth fixing rod is fixedly installed with a second fixing plate, the second fixing plate is slidably connected to the first support rod, the first support rod is provided with a sliding hole, and the lower end of the second fixing plate is fixedly installed with a first L-shaped rod.

[0009] As a further solution of the utility model: the storage assembly includes an expansion tube, a contraction plate is plugged into the expansion tube, a plug hole is opened on the contraction plate, a second plug rod is rotatably connected in two groups of the plug holes, a second L-shaped rod is fixedly installed at one end of the second plug rod, and a connecting rod is fixedly installed at one end of the second L-shaped rod.

[0010] As a further solution of the utility model: a connecting plate is fixedly installed on the upper end of the expanded tube, and four groups of rotating grooves are opened on the connecting plate. Second rotating rods are rotatably connected in the four groups of rotating grooves, and the first fixed rod is inserted into the second rotating rod.

[0011] As a further solution of the utility model: one end of the first fixing rod is clamped and connected to the first plug-in rod, one end of the first plug-in rod is elastically connected to a spring, a second fixing rod is fixedly installed on the first plug-in rod, the second fixing rod is slidably connected to the connecting plate, four groups of sliding grooves are opened at the upper end of the connecting plate, and the sliding grooves are slidably connected to the second fixing rod.

[0012] As a further solution of the utility model: a third fixing rod is fixedly mounted on the upper end of the connecting plate, and the upper end of the third fixing rod is fixedly mounted on the measuring instrument body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, when in use, the first support rod is installed on the measuring instrument body and can be rotated when in use, and two groups of first fixing plates are fixedly installed thereon, and one side of the two groups of first fixing plates is fixedly installed with a clamping rod. When in use, the clamping rod can be clamped into a plurality of groups of clamping grooves provided on the second support rod, and the plurality of groups of clamping grooves are arranged in a line. Such a design can play a restrictive role when in use and is relatively flexible.

[0015] 2. In the utility model, when in use, the first rotating rod is inserted through the first supporting rod, and the first rotating rod is installed at one end of the first fixed plate. When in use, it can drive the first supporting rod to rotate, and the first rotating rod is also inserted and connected with the insertion rod, and the insertion rod is installed in the first fixed plate. When in use, it can drive the two groups of first fixed plates and the zero stage thereon to rotate, so that they are clamped in the clamping groove and pulled out when needed. The limiting plate is fixed on the second supporting rod, and can play a limiting role when in use.

[0016] 3. In the utility model, when in use, the fourth fixing rod is located in the first fixing plate, and one end thereof is inserted in the insertion rod, and the other end is inserted through the first fixing plate. When in use, the second fixing plate can be pulled to slide in the sliding hole opened in the first support rod, driving the zero stage thereon to slide, and the lower end of the second fixing plate is fixed with the first L-shaped rod, which can be clamped on the first fixing plate when in use, and can play a limiting role.

[0017] 4. In the utility model, when in use, the retractable plate installed on the expansion tube is pressed and retracted onto the expansion tube, and is blocked by four groups of second support rods to prevent it from sliding out. Then, when working, it can be pulled out to wrap the measuring instrument body and the folding assembly therein, which can be easily folded. Then, the two groups of plug-in holes opened and closed thereon can be used to plug the two groups of second plug-in rods therein when in use, and can be rotated, thereby driving the second L-shaped rod and the connecting rod to rotate, which is convenient for storage and carrying away.

[0018] 5. In the utility model, when in use, the upper end of the connecting plate is installed on the lower end of the expansion pipe, and four groups of rotating grooves are opened thereon, and a second rotating rod is rotatably connected in each group of rotating grooves. When the second rotating rod rotates, it can drive the first fixed rod thereon to rotate, which is flexible.

[0019] 6. In the utility model, when in use, a first plug-in rod is inserted and connected to the first fixed rod. When in use, it can be plugged into the first plug-in rod when rotated to a certain position, which can play a limiting role when in use. One end of the first plug-in rod is elastically connected to a spring. When in use, since the second fixed rod is fixed on the first plug-in rod, pulling the second fixed rod drives the first plug-in rod to squeeze the spring, which can play a telescopic role.

[0020] 7. In the utility model, when in use, the two ends of the third fixing rod are respectively fixed to the measuring instrument body and the connecting plate, so that it can play a connecting role when in use, and the third fixing rod can be telescopic and can only be telescopic to a certain position. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the folding assembly in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the storage component in the utility model.

[0024] In the figure: 1. measuring instrument body; 2. folding component; 201. first support rod; 202. second support rod; 203. first fixing plate; 204. sliding hole; 205. second fixing plate; 206. first L-shaped rod; 207. fourth fixing rod; 208. insertion rod; 209. first rotating rod; 210. limiting plate; 211. snap-in groove; 212. snap-in rod; 3. storage component; 301. connecting plate; 302. sliding groove; 303. second rotating rod; 304. first fixing rod; 305. second fixing rod; 306. spring; 307. first plug-in rod; 308. expansion tube; 309. contraction plate; 310. plug-in hole; 311. second plug-in rod; 312. second L-shaped rod; 313. connecting rod; 314. third fixing rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1-2In an embodiment of the utility model, a measuring instrument that is easy to fold and store includes a measuring instrument body 1, a folding assembly 2 is arranged on the measuring instrument body 1, the folding assembly 2 includes a first support rod 201, the upper end of the first support rod 201 is installed on the measuring instrument body 1, two groups of first fixing plates 203 are fixedly installed on the first support rod 201, a clamping rod 212 is fixedly installed on one side of the first fixing plate 203, the clamping rod 212 is clamped and connected with a second support rod 202, and a plurality of groups of clamping grooves 211 are opened on the second support rod 202, and a storage assembly 3 is arranged on the measuring instrument body 1.

[0027] Among them, when in use, the first support rod 201 is installed on the measuring instrument body 1, and can be rotated when in use, and two groups of first fixing plates 203 are fixedly installed thereon, and one side of the two groups of first fixing plates 203 is fixedly installed with a clamping rod 212. When in use, the clamping rod 212 can be clamped into several groups of clamping grooves 211 opened on the second support rod 202, and several groups of clamping grooves 211 are arranged in a line. Such a design can play a restrictive role when in use and is relatively flexible.

[0028] See also Figure 2 The first support rod 201 is connected with a first rotating rod 209, and both ends of the first rotating rod 209 are fixedly installed on one side of the first fixed plate 203. Two groups of inserted rods 208 are connected with the first rotating rod 209, and a limiting plate 210 is fixedly installed on the upper end of the second support rod 202.

[0029] Among them, when in use, the first rotating rod 209 is inserted through the first support rod 201, and the first rotating rod 209 is installed at one end of the first fixed plate 203. When in use, it can drive the first support rod 201 to rotate, and the first rotating rod 209 is also inserted and connected with the insertion rod 208, and the insertion rod 208 is installed in the first fixed plate 203. When in use, it can drive the two groups of first fixed plates 203 and the zero stage thereon to rotate, so that they are clamped in the clamping groove 211, and pulled out when needed. The limiting plate 210 is fixed on the second support rod 202, and can play a limiting role when in use.

[0030] See also Figure 2 One end of the insertion rod 208 is plugged into the fourth fixing rod 207, one end of the fourth fixing rod 207 is fixedly installed with the second fixing plate 205, the second fixing plate 205 is slidably connected to the first support rod 201, the first support rod 201 is provided with a sliding hole 204, and the lower end of the second fixing plate 205 is fixedly installed with the first L-shaped rod 206.

[0031] Among them, when in use, the fourth fixed rod 207 is located in the first fixed plate 203, and one end thereof is inserted in the insertion rod 208, and the other end is inserted through the first fixed plate 203. When in use, pulling the second fixed plate 205 can slide in the sliding hole 204 opened in the first support rod 201, driving the zero stage on it to slide, and the lower end of the second fixed plate 205 is fixed with the first L-shaped rod 206, which can be clamped on the first fixed plate 203 when in use, and can play a limiting role.

[0032] See also Figure 3 The storage component 3 includes an expansion tube 308, on which a contraction plate 309 is plugged and connected, and a plug hole 310 is provided on the contraction plate 309. A second plug rod 311 is rotatably connected in two groups of plug holes 310, and a second L-shaped rod 312 is fixedly installed at one end of the second plug rod 311, and a connecting rod 313 is fixedly installed at one end of the second L-shaped rod 312.

[0033] Among them, when in use, the retractable plate 309 installed on the expansion tube 308 is pressed and retracted to the expansion tube 308, and is blocked by the four groups of second support rods 202 to prevent it from sliding out. Then, when working, it can be pulled out to wrap the measuring instrument body 1 and the folding component 2 therein, which can be easily folded. Then, the two groups of plug holes 310 opened and closed thereon can be used to plug the two groups of second plug rods 311 therein when in use, and can be rotated, thereby driving the second L-shaped rod 312 and the connecting rod 313 to rotate, which is convenient for storage and carrying away.

[0034] See also Figure 3 A connecting plate 301 is fixedly installed on the upper end of the expansion tube 308. Four sets of rotating grooves are opened on the connecting plate 301. The second rotating rod 303 is rotatably connected in the four sets of rotating grooves. The first fixed rod 304 is inserted and connected to the second rotating rod 303.

[0035] When in use, the upper end of the connecting plate 301 is installed on the lower end of the expansion tube 308, and four sets of rotating grooves are opened on it, and a second rotating rod 303 is rotatably connected in each set of rotating grooves. When the second rotating rod 303 rotates, it can drive the first fixed rod 304 thereon to rotate, which is flexible.

[0036] See also Figure 3One end of the first fixed rod 304 is clamped and connected to the first plug-in rod 307, one end of the first plug-in rod 307 is elastically connected to the spring 306, the second fixed rod 305 is fixedly installed on the first plug-in rod 307, the second fixed rod 305 is slidably connected to the connecting plate 301, and four groups of sliding grooves 302 are opened at the upper end of the connecting plate 301, and the sliding grooves 302 are slidably connected to the second fixed rod 305.

[0037] Among them, when in use, a first plug-in rod 307 is inserted and connected to the first fixed rod 304. When in use, it can be plugged into the first plug-in rod 307 when rotated to a certain position, which can play a limiting role when in use. One end of the first plug-in rod 307 is elastically connected to the spring 306. When in use, since the second fixed rod 305 is fixed on the first plug-in rod 307, pulling the second fixed rod 305 drives the first plug-in rod 307 to squeeze the spring 306, which can play a telescopic role.

[0038] See also Figure 3 A third fixing rod 314 is fixedly mounted on the upper end of the connecting plate 301 , and an upper end of the third fixing rod 314 is fixedly mounted on the measuring instrument body 1 .

[0039] When in use, both ends of the third fixing rod 314 are respectively fixed to the measuring instrument body 1 and the connecting plate 301, so as to play a connecting role when in use, and the third fixing rod 314 can be extended and retracted, and can only be extended and retracted to a certain position.

[0040] The working principle of the utility model is as follows: when in use, the first support rod 201 is installed on the measuring instrument body 1, can be rotated when in use, and two groups of first fixing plates 203 are fixedly installed thereon, and one side of the two groups of first fixing plates 203 is fixedly installed with a clamping rod 212, when in use, the clamping rod 212 can be clamped into a plurality of groups of clamping grooves 211 provided on the second support rod 202, and the plurality of groups of clamping grooves 211 are arranged in a line, when in use, such a design can play a limiting role, and is relatively flexible, when in use, the expansion The retractable plate 309 installed on the tube 308 is pressed and retracted onto the expansion tube 308 when in use, and is blocked by the four groups of second support rods 202 to prevent it from sliding out. Then, when working, it can be pulled out to wrap the measuring instrument body 1 and the folding component 2 therein, which can be easily folded. Then, the two groups of plug-in holes 310 opened and closed thereon can be used to plug the two groups of second plug-in rods 311 therein when in use, and can be rotated, thereby driving the second L-shaped rod 312 and the connecting rod 313 to rotate, which is convenient for storage and removal.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A measuring instrument that is easy to fold and store, comprising a measuring instrument body (1), characterized in that: The measuring instrument body (1) is provided with a folding assembly (2), the folding assembly (2) comprising a first support rod (201), the upper end of the first support rod (201) being mounted on the measuring instrument body (1), two groups of first fixing plates (203) being fixedly mounted on the first support rod (201), a clamping rod (212) being fixedly mounted on one side of the first fixing plate (203), the clamping rod (212) being clamped and connected to a second support rod (202), and a plurality of groups of clamping grooves ( 211), a storage assembly (3) is arranged on the measuring instrument body (1), and the storage assembly (3) includes an expansion tube (308), a contraction plate (309) is plugged and connected to the expansion tube (308), and a plug hole (310) is opened on the contraction plate (309), and a second plug rod (311) is rotatably connected in two groups of the plug holes (310), a second L-shaped rod (312) is fixedly installed on one end of the second plug rod (311), and a connecting rod (313) is fixedly installed on one end of the second L-shaped rod (312).

2. A measuring instrument that is easy to fold and store according to claim 1, characterized in that: The first support rod (201) is connected with a first rotating rod (209) through it, and both ends of the first rotating rod (209) are fixedly mounted on one side of the first fixed plate (203), the first rotating rod (209) is connected with two groups of interlaced rods (208), and the upper end of the second support rod (202) is fixedly mounted with a limiting plate (210).

3. A measuring instrument that is easy to fold and store according to claim 2, characterized in that: One end of the insertion rod (208) is plugged and connected to a fourth fixing rod (207), one end of the fourth fixing rod (207) is fixedly installed with a second fixing plate (205), the second fixing plate (205) is slidably connected to the first support rod (201), the first support rod (201) is provided with a sliding hole (204), and the lower end of the second fixing plate (205) is fixedly installed with a first L-shaped rod (206).

4. The measuring instrument that is easy to fold and store according to claim 1, characterized in that: A connecting plate (301) is fixedly mounted on the upper end of the expansion tube (308), and four groups of rotation grooves are opened on the connecting plate (301). Second rotating rods (303) are rotatably connected in the four groups of rotation grooves, and the first fixed rod (304) is inserted and connected to the second rotating rod (303).

5. The measuring instrument that is easy to fold and store according to claim 4, characterized in that: One end of the first fixing rod (304) is snap-connected to the first plug-in rod (307), one end of the first plug-in rod (307) is elastically connected to a spring (306), a second fixing rod (305) is fixedly mounted on the first plug-in rod (307), the second fixing rod (305) is slidably connected to the connecting plate (301), four groups of sliding grooves (302) are provided at the upper end of the connecting plate (301), and the sliding grooves (302) are slidably connected to the second fixing rod (305).

6. The measuring instrument that is easy to fold and store according to claim 5, characterized in that: A third fixing rod (314) is fixedly mounted on the upper end of the connecting plate (301), and the upper end of the third fixing rod (314) is fixedly mounted on the measuring instrument body (1).

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