CN216140430U - Tool box for storing electronic seal - Google Patents
Tool box for storing electronic seal Download PDFInfo
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- CN216140430U CN216140430U CN202121737832.3U CN202121737832U CN216140430U CN 216140430 U CN216140430 U CN 216140430U CN 202121737832 U CN202121737832 U CN 202121737832U CN 216140430 U CN216140430 U CN 216140430U
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Abstract
The utility model discloses a tool box for storing an electronic seal, which comprises a tool box body, wherein a plurality of guide holes are formed in the tool box body, positioning blocks are connected in the guide holes in a sliding manner, and positioning holes are formed in the positioning blocks; a first piston hole is formed in one side of the guide hole, a first piston is arranged in the first piston hole, and a first cavity is formed between the first piston and the lower end of the first piston hole; a cylinder body is arranged at the bottom of the guide hole, a second piston is arranged in the cylinder body, the upper end of the second piston is connected with a telescopic rod, the upper end of the telescopic rod is connected with the positioning block, a second cavity is formed between the second piston and the upper end of the cylinder body, and the first cavity is connected with the second cavity through a first connecting pipe; the lower extreme of frock box body is provided with the locating lever. When the electronic seal is transported, the electronic seal can be stacked and placed, the electronic seal can be completely sunk into the guide hole, and the damage caused by the fact that the upper end of the electronic seal is exposed outside is avoided.
Description
Technical Field
The utility model relates to a tool box, in particular to a tool box for storing electronic seal.
Background
An electric energy meter is an instrument for measuring electric energy, and is also called an electric meter, a fire meter and a kilowatt-hour meter. In order to prevent people from modifying the inside of the electric energy meter by opening the electric energy meter without permission for electricity stealing, the electric energy meter is generally provided with a sealing device which has the function of preventing people from opening the electric energy meter without permission.
An electronic seal is a commonly used sealing device. The existing electronic seal needs to be placed in a special tool box in the production and transportation process. Traditional frock box includes the frock box body, is provided with the locating hole that a plurality of is used for placing the electron and signs the seal on the frock box body, and when using, the electron is signed and is sealed and place in the locating hole. Among the current frock box, take out from the frock box for the convenience of electron seal, the degree of depth of locating hole is generally less than the height of electron seal, and electron seal places back in the locating hole like this, and the upper end of electron seal can be higher than the upper end surface of frock box, though the taking of electron seal of being convenient for like this, but because the upper end part of electron seal is higher than the upper end surface of frock box for the upper end part of electron seal can expose outside, receives to collide with and take place to damage easily in the transportation.
Disclosure of Invention
The utility model aims to solve the problem that the upper end of an existing electronic seal is higher than the surface of the upper end of a tool box after the electronic seal is placed on the tool box, so that the electronic seal is convenient to take, but the upper end part of the electronic seal is exposed and is easy to be collided and damaged in the transportation process.
The purpose of the utility model is realized by the following technical scheme: a tool box for storing an electronic seal comprises a tool box body, wherein a plurality of guide holes are formed in the tool box body, positioning blocks are connected in the guide holes in a sliding mode, and positioning holes for placing the electronic seal are formed in the positioning blocks; a first piston hole is formed in one side of the guide hole, the upper end of the second piston hole is open, a first piston is arranged in the first piston hole, and a first cavity is formed between the first piston and the lower end of the first piston hole; a cylinder body is arranged at the bottom of the guide hole, a second piston is arranged in the cylinder body, a through hole is formed in the upper end of the cylinder body, the upper end of the second piston is connected with a telescopic rod, the telescopic rod penetrates through the through hole, the upper end of the telescopic rod is connected with the positioning block, a second cavity is formed between the second piston and the upper end of the cylinder body, the first cavity and the second cavity are connected through a first connecting pipe, liquid media are filled in the first cavity and the second cavity, and an elastic resetting device is arranged between the positioning block and the bottom of the guide hole; a positioning rod corresponding to the first piston hole is arranged at the lower end of the tool box body; the lower extreme of frock box body is provided with the spread groove, and the upper end of frock box body is provided with the elasticity buckle with spread groove matched with.
When the electronic seal is stored and transported, the tool box body can be stacked. When the tool box is used, the electronic seal is prevented from being placed into the positioning holes in the tool box bodies one by one, and at the moment, the upper end of the electronic seal is higher than the upper end face of the tool box body, so that the electronic seal is convenient to take. During transportation, the tool box bodies provided with the electronic seal can be stacked and placed, when the previous tool box body is stacked on the next tool box and body, the positioning rod at the lower end of the tool box body above can be inserted into the first piston hole in the tool box body below, then the tool box body above is pressed downwards to enable the lower end face of the tool box body above to be in contact with the upper end face of the tool box body below, and the two tool box bodies are fixedly connected through the matching between the elastic buckle and the connecting groove; in the process of pressing the upper tool box body downwards, the positioning rod on the upper tool box body can push the first piston on the lower tool box body to move downwards, so that the volume of the first cavity is reduced, a liquid medium in the first cavity enters the second cavity through the first connecting pipe, the second piston and the telescopic rod are pushed to move downwards, the positioning block and the electronic seal placed on the positioning block are further driven to move downwards, the electronic seal is completely sunk into the guide hole, and the condition that the upper end of the electronic seal is exposed outside and is damaged due to collision is avoided; after the transportation is accomplished, only need to dismantle the frock box body one by one, during the dismantlement, only need untie elastic buckle and can make two frock box body separations from top to bottom, after two frock box body separations, the locating lever on the frock box body of top is extracted from the first piston hole on the frock box body of below, the locating piece can rise to initial position under elastic reset device's effect, make the upper end of electronic seal stretch out in the up end of frock box body, be convenient for like this sign for the electron seal and take off from the frock box body.
Preferably, the tool box body is of a cuboid structure.
Preferably, the elastic buckle comprises a connecting part, an elastic bending part and a clamping hook, the elastic bending part is C-shaped, the connecting part and the clamping hook are respectively arranged at two ends of the elastic bending part, the connecting part is fixedly arranged on the tool box body, and a clamping groove matched with the clamping hook is arranged at the top of the connecting groove; a second spring piece is arranged between the two ends of the elastic bending part, and the second spring piece is C-shaped; a sliding hole is formed in one side of the connecting groove, a push rod is connected in the sliding hole in a sliding mode, one end of the push rod extends out of the outer surface of the tool box body, and a first spring is arranged between one end, extending out of the outer surface of the tool box body, of the push rod and the tool box body; the second spring plate is projected toward one side of the slide hole. When two electronic sign packaging tool boxes are stacked and placed, the elastic buckle on the tool box body located below stretches into the connecting groove on the tool box body located above, and after the elastic buckle stretches into the connecting groove, the clamping hook is matched with the clamping groove in the upper end of the connecting groove, so that the upper tool box body and the lower tool box body are fixedly connected together. When needs are unpack apart two frock box bodies, only need press the ejector pin, the ejector pin is receiving and is pressing down the back, the middle part position of second spring leaf can be withstood to the front end of ejector pin, the convex one side of second spring leaf receives the ejection back of ejector pin, on the one hand can directly drive the pothook and remove towards the direction of keeping away from the draw-in groove, on the other hand, the second spring leaf is receiving the ejection back, the both ends of second spring leaf can produce the trend of opening to both sides, thereby the both ends that drive elastic bending portion outwards open, under effect between them, make the pothook effectively break away from the draw-in groove, thereby realize the separation of two frock box bodies.
Preferably, the connecting portion, the elastic bending portion, and the hook are integrally formed.
Preferably, the connecting portion, the resilient curved portion and the hook are all made of plastic.
Preferably, an annular groove is formed in the inner wall of the guide hole, and an inflation ring is arranged in the annular groove; a second piston hole is transversely formed in the inner wall of the guide hole and is positioned below the positioning block, a third piston is arranged in the second piston hole, a third cavity is formed between the third piston and the bottom of the second piston hole, and the third cavity is connected with the inflatable ring through a second connecting pipe; a second spring is arranged in the third cavity, and two ends of the second spring are respectively connected with the third piston and the bottom of the second piston hole; a guide block is arranged on one side, away from the second spring, of the third piston, the guide block is connected in the second piston hole in a sliding mode, and one end of the guide block extends out of the second piston hole; the elastic reset device comprises a first rotating arm and a second rotating arm, one end of the first rotating arm is rotatably connected with one end of the second rotating arm, and one end of the first rotating arm, which is far away from the second rotating arm, is rotatably connected with the bottom of the guide hole; one end of the second rotating arm, which is far away from the first rotating arm, is rotatably connected with the bottom of the positioning block; the first rotating arm and the second rotating arm are connected to form a V-shaped structure; a first spring piece is connected between the first rotating arm and the second rotating arm, the first spring piece is C-shaped, and two ends of the first spring piece are respectively connected with the first rotating arm and the second rotating arm; when the positioning block moves downwards, the joint of the first rotating arm and the second rotating arm moves to be in contact with the guide block and pushes the guide block to move towards the bottom of the second piston hole. On one hand, the elastic reset device can play a spring-like role and generate upward pushing force on the positioning block, and after the two stacked tool box bodies are separated, the elastic reset device can push the positioning block to move upwards along the guide hole, so that the reset of the positioning block is realized; on the other hand, when the positioning block moves downwards along the guide hole and moves to the lower limit position, at the moment, the positioning block moves to the position below the inflatable ring, the first rotating arm and the second rotating arm are bent, the connecting position between the first rotating arm and the second rotating arm moves to be in contact with the guide block and push the guide block to move towards the bottom of the second piston hole, at the moment, the volume of the third cavity is reduced, gas in the third cavity is filled into the inflatable ring through the second connecting pipe, so that the inflatable ring expands, and after the inflatable ring expands, the electronic seal is expanded tightly, so that the electronic seal is firmly fixed in the guide hole, and the electronic seal is prevented from shaking in the guide hole and being damaged in the transportation process.
Preferably, grooves are formed in two sides of the tool box body. The grooves are formed in the two sides of the tool box body, so that an operator can take the tool box body conveniently.
The utility model has the beneficial effects that: the electronic seal can be stacked and placed when the electronic seal packaging tool box is transported, and the electronic seal can be completely sunk into the guide hole after the electronic seal packaging tool box is stacked and placed, so that the condition that the upper end of the electronic seal is exposed outside and is collided to damage the electronic seal is avoided.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in one direction.
Fig. 2 is a schematic structural view in another direction of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a sectional view taken along a-a in fig. 3.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Fig. 6 is a schematic view of the elastic buckle connected with the connecting groove.
In the figure: 1. the tool box comprises a tool box body, 2, a guide hole, 3, a positioning block, 4, a groove, 5, an elastic buckle, 6, a positioning rod, 7, a connecting groove, 8, a clamping groove, 9, a push rod, 10, a first spring, 11, a first cavity, 12, a first piston, 13, a cylinder body, 14, a second piston, 15, a telescopic rod, 16, a second cavity, 17, a first connecting pipe, 18, a first rotating arm, 19, a second rotating arm, 20, a first spring piece, 21, a third piston, 22, a guide block, 23, a third cavity, 24, a second spring, 25, an annular groove, 26, an inflation ring, 27, a second connecting pipe, 28, a connecting part, 29, an elastic bending part, 30, a clamping hook, 31, a second spring piece, 32 and an electronic seal.
Detailed Description
The utility model is further described by the following detailed description in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 to 6, a tool box for storing an electronic seal includes a tool box body 1. The tool box body 1 is of a cuboid structure. Grooves 4 are respectively arranged on two sides of the tool box body 1. The tool box body 1 is provided with a plurality of guide holes 2. The cross-section of the guide hole 2 is circular. The guide holes 2 are arranged on the tool box body 1 in a rectangular array mode. The guide hole 2 is connected with a positioning block 3 in a sliding mode, and the positioning block 3 can move up and down along the guide hole 2. The positioning block 3 is provided with a positioning hole for placing the electronic seal 32.
One side of the guide hole 2 is provided with a first piston hole, and the upper end of the first piston hole is open. A first piston 12 is disposed in the first piston bore, and a first cavity 11 is formed between the first piston 12 and the lower end of the first piston bore. The bottom of guiding hole 2 is provided with cylinder body 13, is provided with second piston 14 in the cylinder body 13, and the upper end of cylinder body 13 is provided with the through-hole, and the upper end of second piston 14 is connected with telescopic link 15, and telescopic link 15 passes the through-hole, the upper end of telescopic link 15 and the bottom fixed connection of locating piece 3. A second chamber 16 is formed between the second piston 14 and the upper end of the cylinder 13. The first chamber 11 is connected to the second chamber 16 through a first connection pipe 17. The first chamber 11 and the second chamber 16 are filled with a liquid medium. In this application, the liquid medium is hydraulic oil. An elastic reset device is arranged between the positioning block 3 and the bottom of the guide hole 2. The lower end of the tool box body 1 is provided with positioning rods 6 corresponding to the first piston holes, and the number of the positioning rods 6 is the same as that of the first piston holes. The locating rods 6 correspond to the first piston holes one by one.
An annular groove 25 is arranged on the inner wall of the guide hole 2, and an air inflation ring 26 is arranged in the annular groove 25. The inflatable ring 26 expands upon inflation. A second piston hole is transversely arranged on the inner wall of the guide hole 2 and is positioned below the positioning block 3. A third piston 21 is arranged in the second piston hole, a third cavity 23 is formed between the third piston 21 and the bottom of the second piston hole, and the third cavity 23 is connected with the inflatable ring 26 through a second connecting pipe 27. A second spring 24 is disposed in the third cavity 23, and both ends of the second spring 24 are connected to the third piston 21 and the bottom of the second piston hole, respectively. The third piston 21 is provided with a guide block 22 at a side away from the second spring 24, the guide block 22 is slidably connected in the second piston hole, and one end of the guide block 22 extends out of the second piston hole. The elastic resetting device comprises a first rotating arm 18 and a second rotating arm 19, one end of the first rotating arm 18 is rotatably connected with one end of the second rotating arm 19, one end of the first rotating arm 18, which is far away from the second rotating arm 19, is rotatably connected with the bottom of the guide hole 2, one end of the second rotating arm 19, which is far away from the first rotating arm 18, is rotatably connected with the bottom of the positioning block 3, and the first rotating arm 18 and the second rotating arm 19 are connected to form a V-shaped structure. A first spring plate 20 is connected between the first rotating arm 18 and the second rotating arm 19, the first spring plate 20 is in a C shape, and the first spring plate 20 is made of spring steel. Both ends of the first spring plate 20 are connected to the first pivot arm 18 and the second pivot arm 19, respectively. When the positioning block 3 moves downward, the junction of the first pivoting arm 18 and the second pivoting arm 19 moves into contact with the guide block and pushes the guide block to move toward the bottom of the second piston bore.
The lower extreme of frock box body 1 is provided with spread groove 7, and 1 upper ends of frock box body are provided with and spread groove 7 matched with elastic buckle 5. The elastic buckle 5 comprises a connecting part 28, an elastic bending part 29 and a hook 30, wherein the elastic bending part 29 is in a C shape, and the connecting part 28 and the hook 30 are respectively arranged at two ends of the elastic bending part 29. The connecting portion 28, the elastic bent portion 29, and the hook 30 are integrally formed. The connecting portion 28, the resilient curved portion 29 and the catch 30 are all made of plastic. The connecting part 28 is fixedly arranged on the tool box body 1, and the top of the connecting groove 7 is provided with a clamping groove 8 matched with the clamping hook 30. A second spring piece 31 is arranged between the two ends of the elastic bending part 29, and the second spring piece 31 is in a C shape. The second spring piece 31 is made of spring steel. One side of spread groove 7 is provided with the slide opening, and sliding connection has ejector pin 9 in the slide opening, and the one end of ejector pin 9 stretches out in the surface of frock box body 1, and ejector pin 9 stretches out and sets up first spring 10 between the one end of frock box body surface and the frock box body. The second spring piece 31 projects toward one side of the slide hole. When the elastic buckle 5 completely extends into the connecting groove 7, the top rod 9 just faces the middle part of the first spring piece 31.
When the electronic seal is stored and transported, the tool box body can be prevented from being stacked. When the tool box is used, the electronic seal is prevented from being placed into the positioning holes in the tool box bodies one by one, and at the moment, the upper end of the electronic seal is higher than the upper end face of the tool box body, so that the electronic seal is convenient to take. During transportation, the tool box bodies provided with the electronic seal can be stacked and placed, when the previous tool box body is stacked on the next tool box and body, the positioning rod at the lower end of the tool box body above can be inserted into the first piston hole in the tool box body below, then the tool box body above is pressed downwards to enable the lower end face of the tool box body above to be in contact with the upper end face of the tool box body below, and the two tool box bodies are fixedly connected through the matching between the elastic buckle and the connecting groove; in the process of pressing the upper tool box body downwards, the positioning rod on the upper tool box body can push the first piston on the lower tool box body to move downwards, so that the volume of the first cavity is reduced, a liquid medium in the first cavity enters the second cavity through the first connecting pipe, the second piston and the telescopic rod are pushed to move downwards, the positioning block and the electronic seal placed on the positioning block are further driven to move downwards, the electronic seal is completely sunk into the guide hole, and the condition that the upper end of the electronic seal is exposed outside and is damaged due to collision is avoided; after the transportation is accomplished, only need to dismantle the frock box body one by one, during the dismantlement, only need untie elastic buckle and can make two frock box body separations from top to bottom, after two frock box body separations, the locating lever on the frock box body of top is extracted from the first piston hole on the frock box body of below, the locating piece can rise to initial position under elastic reset device's effect, make the upper end of electronic seal stretch out in the up end of frock box body, be convenient for like this sign for the electron seal and take off from the frock box body. On one hand, the elastic reset device can play a spring-like role and generate upward pushing force on the positioning block, and after the two stacked tool box bodies are separated, the elastic reset device can push the positioning block to move upwards along the guide hole, so that the reset of the positioning block is realized; on the other hand, when the positioning block moves downwards along the guide hole and moves to the lower limit position, at the moment, the positioning block moves to the position below the inflatable ring, the first rotating arm and the second rotating arm are bent, the connecting position between the first rotating arm and the second rotating arm moves to be in contact with the guide block and push the guide block to move towards the bottom of the second piston hole, at the moment, the volume of the third cavity is reduced, gas in the third cavity is filled into the inflatable ring through the second connecting pipe, so that the inflatable ring expands, and after the inflatable ring expands, the electronic seal is expanded tightly, so that the electronic seal is firmly fixed in the guide hole, and the electronic seal is prevented from shaking in the guide hole and being damaged in the transportation process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a frock box for depositing electronic seal, includes frock box body, its characterized in that: the tool box body is provided with a plurality of guide holes, positioning blocks are connected in the guide holes in a sliding mode, and positioning holes for placing electronic seals are formed in the positioning blocks; a first piston hole is formed in one side of the guide hole, the upper end of the second piston hole is open, a first piston is arranged in the first piston hole, and a first cavity is formed between the first piston and the lower end of the first piston hole; a cylinder body is arranged at the bottom of the guide hole, a second piston is arranged in the cylinder body, a through hole is formed in the upper end of the cylinder body, the upper end of the second piston is connected with a telescopic rod, the telescopic rod penetrates through the through hole, the upper end of the telescopic rod is connected with the positioning block, a second cavity is formed between the second piston and the upper end of the cylinder body, the first cavity and the second cavity are connected through a first connecting pipe, liquid media are filled in the first cavity and the second cavity, and an elastic resetting device is arranged between the positioning block and the bottom of the guide hole; a positioning rod corresponding to the first piston hole is arranged at the lower end of the tool box body; the lower extreme of frock box body is provided with the spread groove, and the upper end of frock box body is provided with the elasticity buckle with spread groove matched with.
2. The tool box for storing electronic seals according to claim 1, wherein the tool box body is a rectangular parallelepiped.
3. The tool box for storing the electronic seal according to claim 1, wherein the elastic buckle includes a connecting portion, an elastic bending portion and a hook, the elastic bending portion is "C" shaped, the connecting portion and the hook are respectively disposed at two ends of the elastic bending portion, the connecting portion is fixedly disposed on the tool box body, and a slot matched with the hook is disposed at the top of the connecting slot; a second spring piece is arranged between the two ends of the elastic bending part, and the second spring piece is C-shaped; a sliding hole is formed in one side of the connecting groove, a push rod is connected in the sliding hole in a sliding mode, one end of the push rod extends out of the outer surface of the tool box body, and a first spring is arranged between one end, extending out of the outer surface of the tool box body, of the push rod and the tool box body; the second spring plate is projected toward one side of the slide hole.
4. The tool box for storing electronic seals according to claim 3, wherein the connecting portion, the elastic bending portion and the hook are integrally formed.
5. The tool box for storing electronic seals according to claim 3, wherein the connecting portion, the resilient curved portion and the hook are made of plastic.
6. The tool box for storing the electronic seal according to claim 1, 2, 3, 4 or 5, wherein an annular groove is formed in the inner wall of the guide hole, and an inflation ring is arranged in the annular groove; a second piston hole is transversely formed in the inner wall of the guide hole and is positioned below the positioning block, a third piston is arranged in the second piston hole, a third cavity is formed between the third piston and the bottom of the second piston hole, and the third cavity is connected with the inflatable ring through a second connecting pipe; a second spring is arranged in the third cavity, and two ends of the second spring are respectively connected with the third piston and the bottom of the second piston hole; a guide block is arranged on one side, away from the second spring, of the third piston, the guide block is connected in the second piston hole in a sliding mode, and one end of the guide block extends out of the second piston hole; the elastic reset device comprises a first rotating arm and a second rotating arm, one end of the first rotating arm is rotatably connected with one end of the second rotating arm, and one end of the first rotating arm, which is far away from the second rotating arm, is rotatably connected with the bottom of the guide hole; one end of the second rotating arm, which is far away from the first rotating arm, is rotatably connected with the bottom of the positioning block; the first rotating arm and the second rotating arm are connected to form a V-shaped structure; a first spring piece is connected between the first rotating arm and the second rotating arm, the first spring piece is C-shaped, and two ends of the first spring piece are respectively connected with the first rotating arm and the second rotating arm; when the positioning block moves downwards, the joint of the first rotating arm and the second rotating arm moves to be in contact with the guide block and pushes the guide block to move towards the bottom of the second piston hole.
7. The tool box for storing electronic seals according to claim 1, 2, 3, 4 or 5, wherein grooves are formed in two sides of the tool box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121737832.3U CN216140430U (en) | 2021-07-28 | 2021-07-28 | Tool box for storing electronic seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121737832.3U CN216140430U (en) | 2021-07-28 | 2021-07-28 | Tool box for storing electronic seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216140430U true CN216140430U (en) | 2022-03-29 |
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ID=80803153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121737832.3U Active CN216140430U (en) | 2021-07-28 | 2021-07-28 | Tool box for storing electronic seal |
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| Country | Link |
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| CN (1) | CN216140430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955297A (en) * | 2021-07-28 | 2022-01-21 | 国网浙江省电力有限公司营销服务中心 | Electronic seal frock box |
-
2021
- 2021-07-28 CN CN202121737832.3U patent/CN216140430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955297A (en) * | 2021-07-28 | 2022-01-21 | 国网浙江省电力有限公司营销服务中心 | Electronic seal frock box |
| CN113955297B (en) * | 2021-07-28 | 2024-09-06 | 国网浙江省电力有限公司营销服务中心 | Electronic seal tooling box |
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