Electronic information jammer

Abstract

The utility model discloses an electronic information jammer, and relates to the technical field of jammers. The interference unit comprises an interference unit body and heat dissipation holes, a rotating mechanism and a limiting mechanism are arranged at the bottoms of the two sides of the interference unit body, a sleeve is arranged on the outer side of a sliding seat in a sleeving mode, and a grip is arranged at the bottom of a rotating rod; through the arrangement of the rotating rod, the grip, the sliding groove, the limiting block and the clamping rod, in the using process, the limiting block and the clamping rod are pulled out, the limiting effect of the limiting mechanism on the sleeve is relieved, the rotating rod is pulled to rotate by 90 degrees, and then a whole formed by the rotating mechanism and the limiting mechanism is pushed; after sliding to the top limit along the sliding groove, the rotating rod and the grip are limited through the limiting block and the clamping rod, at the moment, the rotating rod and the grip are located on one side of the middle of the jammer body, the grip and the hand do not make contact with the surface of the jammer body, then heat dissipation holes are not blocked, and local heat dissipation is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of jammers, in particular to an electronic information jammer. Background Art

[0002] An electronic information jammer is an electronic device. Its working principle is to use the electromagnetic interference signal generated by a high-frequency electromagnetic wave transmitter to interfere with or destroy the normal operation of the target device. The electronic information jammer is mainly composed of a high-frequency transmitter, an antenna, a power amplifier, a modulator and a controller. The high-frequency transmitter generates a high-frequency signal, which is amplified by the power amplifier and radiated through the antenna. During the radiation process, the interference signal will affect the circuit of the target device, causing it to fail to work normally or produce errors. At the same time, the electronic jammer can also modulate the transmitted signal through a modulator to enhance the penetration and anti-interference ability of the interference signal.

[0003] Existing handheld electronic information jammers are becoming more and more common due to their small size, easy to carry, flexible use and other advantages. In actual use, handheld electronic information jammers are generally held in the hand, and the hand is close to the electronic information jammer and the contact is close. When the user holds the electronic information jammer in the hand for use, the hand will often artificially block the nearby heat dissipation holes, affecting local heat dissipation, which is not conducive to the long-term use of the electronic information jammer. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an electronic information jammer to solve the technical problem that when using the existing handheld electronic information jammer, the hand is close to the jammer body, blocking the local heat dissipation holes and affecting the local heat dissipation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic information jammer, comprising a jammer body and heat dissipation holes, a rotating mechanism and a limiting mechanism are arranged at the bottom of both sides of the jammer body, the rotating mechanism comprises a sliding seat, a sleeve is sleeved on the outer side of the sliding seat, a rotating rod is arranged at the bottom of the sleeve, and a handle is arranged at the bottom of the rotating rod; the limiting mechanism comprises a first limiting groove, a second limiting groove and a limiting block, a connecting rod is arranged on one side of the limiting block, an insertion rod is arranged at the end of the connecting rod away from the limiting block, a cross bar is arranged on the outer side of the insertion rod, a clamping rod is arranged on one side of the cross bar, and a clamping seat is arranged on the sleeve.

[0006] By adopting the above technical solution and setting the rotating mechanism, the rotating rod and the handle for hand-holding can be smoothly rotated out when in use, and with the assistance of the limiting mechanism, they can be fixed at the position where they need to be grasped.

[0007] Furthermore, the sleeve is rotatably connected to the sliding seat, the sleeve is fixedly connected to the rotating rod, and the rotating rod is fixedly connected to the handle.

[0008] By adopting the above technical solution, when the handle applies force to the rotating rod, the sleeve fixedly connected to the rotating rod is driven to rotate along the sliding seat, thereby adjusting the position of the rotating rod.

[0009] Furthermore, the first limiting groove and the second limiting groove are consistent with each other, and the first limiting groove and the second limiting groove are both adapted to the limiting block.

[0010] By adopting the above technical solution, the first limit groove and the second limit groove are kept consistent, and the height of the two is adapted to the limit block, so that during use, when the limit block is subjected to force, it can move smoothly between the first limit groove and the second limit groove.

[0011] Furthermore, the clamping rod is fixedly connected to the cross rod, the cross rod is fixedly connected to the insertion rod, the insertion rod is slidably connected to the sliding seat, the insertion rod is fixedly connected to the connecting rod, and the connecting rod is fixedly connected to the limit block.

[0012] By adopting the above technical solution, when the cross bar is pulled or pushed, the limit blocks on one side of the clamping rod and the insertion rod fixedly connected thereto are driven to move together, thereby simultaneously releasing the restrictions on the sliding action of the sliding seat and the rotation action of the sleeve, or simultaneously restricting the sliding seat and the sleeve.

[0013] Furthermore, four cross bars are provided, and the four cross bars are distributed in a circle.

[0014] By adopting the above technical solution, the circumferential distribution design of the crossbar provides uniform force distribution, enhances the stability and symmetry of the limiting mechanism, and improves the balance of the mechanical structure.

[0015] Furthermore, the clamping rod is in a cylindrical structure, and the clamping rod is adapted to the clamping seat.

[0016] By adopting the above technical solution, the cylindrical structure of the clamping rod and its adaptability to the clamping seat ensure the precise positioning and stability of the clamping rod during operation, thereby improving the reliability of mechanical locking.

[0017] Furthermore, two groups of heat dissipation holes are provided, each group of heat dissipation holes is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are distributed in a matrix.

[0018] By adopting the above technical solution and setting two groups of heat dissipation holes, the jammer body in operation can obtain good heat dissipation on both the front and rear sides.

[0019] Furthermore, slide grooves are provided on both sides of the jammer body, and a heat insulating sleeve is provided above the handle.

[0020] By adopting the above technical solution, the setting of the slide groove simplifies the assembly process and provides good mechanical guidance to ensure the correct positioning of the components.

[0021] Furthermore, the sliding seat is slidably connected to the sliding groove, and the sliding groove is communicated with the first limiting groove.

[0022] By adopting the above technical solution, when the sliding seat is pushed, the sliding seat can slide smoothly in the sliding groove, driving the handle to move to one side of the middle part of the jammer body when grasping.

[0023] Furthermore, the heat-insulating sleeve is made of highly elastic, flexible, heat-insulating silicone material, and the width of the heat-insulating sleeve is greater than the width of the handle.

[0024] By adopting the above technical solution, the highly elastic and flexible insulating silicone material of the insulation sleeve provides excellent thermal insulation performance and a comfortable grip, while adapting to the hand sizes of different users, increasing the versatility of the product.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model is provided with a rotating rod, a grip, a slide groove, a limit block and a clamping rod. When in use, the limit block and the clamping rod are pulled out to release the limiting effect of the limit mechanism on the sleeve, and the rotating rod is pulled to rotate it 90 degrees, and then the whole composed of the rotating mechanism and the limit mechanism is pushed. After sliding along the slide groove to the top limit, the limit block and the clamping rod are used to limit it. At this time, the rotating rod and the grip are located on one side of the middle part of the jammer body, and the grip and the hand will not touch the surface of the jammer body, thereby not blocking the heat dissipation holes, thereby avoiding affecting local heat dissipation.

[0027] 2. The utility model provides a heat-insulating sleeve. When the hand grasps the handle, the heat-insulating sleeve is used to block the working heat dissipated from the heat dissipation holes to prevent the heat from directly impacting the back of the user's hand, thereby improving the comfort of the jammer body when held in the hand. The heat-insulating sleeve has a certain elasticity and can flexibly adapt to the hand size of most people. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0030] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0031] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0032] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B.

[0033] In the figure: 1. jammer body; 2. rotating mechanism; 21. sliding seat; 22. sleeve; 23. rotating rod; 24. handle; 3. heat insulation sleeve; 4. slide groove; 5. limiting mechanism; 51. first limiting groove; 52. second limiting groove; 53. limiting block; 54. connecting rod; 55. plug rod; 56. cross bar; 57. clamping rod; 58. clamping seat; 6. heat dissipation hole. DETAILED DESCRIPTION

[0034] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure.

[0036] Embodiment 1:

[0037] An electronic information jammer, such as Figure 1-Figure 5 As shown, it includes a jammer body 1 and a heat dissipation hole 6. A rotating mechanism 2 and a limiting mechanism 5 are arranged at the bottom of both sides of the jammer body 1. The rotating mechanism 2 includes a sliding seat 21. A sleeve 22 is sleeved on the outer side of the sliding seat 21. A rotating rod 23 is arranged at the bottom of the sleeve 22. A handle 24 is arranged at the bottom of the rotating rod 23. The limiting mechanism 5 includes a first limiting groove 51, a second limiting groove 52 and a limiting block 53. A connecting rod 54 is arranged on one side of the limiting block 53. An insert rod 55 is arranged at one end of the connecting rod 54 away from the limiting block 53. The outer side of the insert rod 55 is arranged There is a cross bar 56, a clamping rod 57 is arranged on one side of the cross bar 56, and a clamping seat 58 is arranged on the sleeve 22. The setting of the rotating mechanism 2 allows the rotating rod 23 and the handle 24 for hand-holding to be smoothly rotated out when in use, and with the assistance of the limiting mechanism 5, it is fixed at the position where it needs to be grasped, so that when the handheld electronic information jammer is in use, the hand is separated from the surface of the jammer body 1 to a certain extent, avoiding the hand from directly contacting the jammer body 1, which in turn causes the hand to block the local heat dissipation hole 6, affecting the local heat dissipation effect of the heat dissipation hole 6.

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4The sleeve 22 is rotatably connected to the sliding seat 21, the sleeve 22 is fixedly connected to the rotating rod 23, and the rotating rod 23 is fixedly connected to the handle 24. When force is applied to the rotating rod 23 through the handle 24, the sleeve 22 fixedly connected to the rotating rod 23 is driven to rotate along the sliding seat 21, thereby adjusting the position of the rotating rod 23. The rotatable connection between the sleeve 22 and the sliding seat 21 and the fixed connection with the rotating rod 23 and the handle 24 make it easy for users to operate and adjust the relative position relationship between the handle 24 and the jammer body 1 to adapt it to different usage scenarios of the jammer body 1.

[0039] See also Figure 3 , Figure 5 The first limit groove 51 and the second limit groove 52 are consistent with each other, and the first limit groove 51 and the second limit groove 52 are both adapted to the limit block 53. The first limit groove 51 and the second limit groove 52 are consistent, and the height of the two is adapted to the limit block 53, so that during use, when the limit block 53 is subjected to force, it can move smoothly between the first limit groove 51 and the second limit groove 52. According to the different positions of the limit block 53, the user's needs for limiting the movement and releasing the restriction of the limit mechanism 5 are met.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The clamping rod 57 is fixedly connected to the cross bar 56, the cross bar 56 is fixedly connected to the insertion rod 55, the insertion rod 55 is slidably connected to the sliding seat 21, the insertion rod 55 is fixedly connected to the connecting rod 54, and the connecting rod 54 is fixedly connected to the limit block 53. When the cross bar 56 is pulled or pushed, the clamping rod 57 fixedly connected to it and the limit block 53 on one side of the insertion rod 55 are driven to move together, thereby simultaneously releasing the restrictions on the sliding action of the sliding seat 21 and the rotation action of the sleeve 22, or simultaneously restricting the sliding seat 21 and the sleeve 22. This structural design allows a compact spatial layout while ensuring the coordinated work between the various components and improving the overall mechanical properties.

[0041] See also Figure 1 , Figure 2 , Figure 4 There are four cross bars 56, which are distributed in a circle. The circumferential distribution design of the cross bars 56 provides uniform force distribution, enhances the stability and symmetry of the limiting mechanism 5, and improves the balance of the mechanical structure. At the same time, there are four cross bars 56 in the circumferential direction, which means that the angle between two adjacent cross bars 56 is 90 degrees, so that the sleeve 22 and the rotating rod 23 can rotate 90 degrees.

[0042] See also Figure 1 , Figure 3 , Figure 4 , Figure 5The card rod 57 has a cylindrical structure and is compatible with the card seat 58. The cylindrical structure of the card rod 57 and its compatibility with the card seat 58 ensure the precise positioning and stability of the card rod 57 during operation and improve the reliability of mechanical locking. When the cross bar 56 is subjected to tension, the card rod 57 fixedly connected thereto can smoothly leave the card seat 58. When the cross bar 56 is subjected to thrust, the card rod 57 can also be smoothly inserted into the card seat 58.

[0043] See also Figure 1 , Figure 2 , Figure 3 There are two groups of heat dissipation holes 6, each group of heat dissipation holes 6 is provided with a plurality of heat dissipation holes 6, and the plurality of heat dissipation holes 6 are distributed in a matrix. The arrangement of the two groups of heat dissipation holes 6 enables the jammer body 1 to be well cooled on both the front and rear sides during operation. The matrix distribution design of the heat dissipation holes 6 provides a uniform heat dissipation effect, effectively improves the heat dissipation efficiency, and indirectly extends the service life of the equipment.

[0044] Embodiment 2:

[0045] See also Figure 1 , Figure 2 , Figure 3 Slide grooves 4 are provided on both sides of the jammer body 1, and a heat insulating sleeve 3 is provided above the handle 24. The setting of the slide grooves 4 simplifies the assembly process and provides good mechanical guidance to ensure the correct positioning of the components. The heat insulating sleeve 3 can block the working heat dissipated from the heat dissipation holes 6 to prevent the heat from directly impacting the back of the user's hand, thereby improving the comfort of the jammer body 1 when held in the hand.

[0046] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 The sliding seat 21 is slidably connected to the slide groove 4, and the slide groove 4 is connected to the first limiting groove 51. When the sliding seat 21 is pushed, the sliding seat 21 can slide smoothly in the slide groove 4, driving the handle 24 to move to one side of the middle part of the jammer body 1 when grasping. The slide groove 4 is connected to the first limiting groove 51, so that the limiting block 53 pushed out of the second limiting groove 52 can enter the first limiting groove 51 of the slide groove 4, thereby fixing the slide groove 4 and the sliding seat 21.

[0047] See also Figure 2 , Figure 3 The insulation sleeve 3 is made of highly elastic and flexible insulation silicone material. The width of the insulation sleeve 3 is greater than the width of the handle 24. The highly elastic and flexible insulation silicone material of the insulation sleeve 3 provides excellent insulation performance and comfortable grip, while adapting to the hand sizes of different users, increasing the versatility of the product. The width of the insulation sleeve 3 is greater than the width of the handle 24, which prevents heat from being directly dissipated near the hand, provides additional protection, and further improves the comfort of use.

[0048] The implementation principle of the utility model is as follows: first, when the jammer body 1 needs to be used, the cross bar 56 is pulled to drive the plug rod 55 fixedly connected thereto to slide outward along the sliding seat 21, and under the action of the connecting rod 54, the limit block 53 is pulled out from the first limit groove 51, so that it is temporarily stored in the second limit groove 52; at the same time, driven by the cross bar 56, the clamping rod 57 can also smoothly leave the clamping seat 58, and the sliding restriction of the sliding seat 21 and the rotation restriction of the sleeve 22 by the limiting mechanism 5 are released together; then, force is applied to the rotating rod 23 to drive the sleeve 22 fixedly connected thereto to rotate 90 degrees along the sliding seat 21, and the handle 24 fixed at the bottom of the rotating rod 23 is rotated to one side of the jammer body 1; thereafter, the sliding seat 21 is pushed to slide upward along the slide groove 4 to the limit, and the cross bar 56 is pushed down. , the insertion rod 55 fixedly connected thereto slides inwardly along the sliding seat 21, and under the action of the connecting rod 54, the limit block 53 is pushed out of the second limit groove 52 until it is completely pushed into the first limit groove 51. At this time, the clamping rod 57, under the action of the cross bar 56, gradually approaches and finally is completely inserted into the clamping seat 58, completing the limiting effect on the sliding seat 21 and the rotating rod 23; finally, when grasping, the hand is inserted between the grip 24 and the insulation sleeve 3, and the hand does not directly contact the jammer body 1, so the heat dissipation hole 6 will not be blocked, and the local heat dissipation will not be blocked. After use, repeat the steps of releasing the limiting effect of the limiting mechanism 5, and slide the sliding seat 21 in the reverse direction to the limit of the bottom of the slide groove 4, rotate the rotating rod 23 90 degrees in the reverse direction to reset it, and then use the limiting mechanism 5 to limit it again.

[0049] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0050] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An electronic information jammer, characterized in that: The invention comprises a jammer body (1) and a heat dissipation hole (6), wherein a rotating mechanism (2) and a limiting mechanism (5) are arranged at the bottom of both sides of the jammer body (1), wherein the rotating mechanism (2) comprises a sliding seat (21), wherein a sleeve (22) is sleeved on the outer side of the sliding seat (21), wherein a rotating rod (23) is arranged at the bottom of the sleeve (22), and a handle (24) is arranged at the bottom of the rotating rod (23); The limiting mechanism (5) comprises a first limiting groove (51), a second limiting groove (52) and a limiting block (53); a connecting rod (54) is arranged on one side of the limiting block (53); an inserting rod (55) is arranged on one end of the connecting rod (54) away from the limiting block (53); a cross bar (56) is arranged on the outer side of the inserting rod (55); a clamping rod (57) is arranged on one side of the cross bar (56); and a clamping seat (58) is arranged on the sleeve (22).

2. The electronic information jammer according to claim 1, characterized in that: The sleeve (22) is rotatably connected to the sliding seat (21), the sleeve (22) is fixedly connected to the rotating rod (23), and the rotating rod (23) is fixedly connected to the handle (24).

3. The electronic information jammer according to claim 1, characterized in that: The first limiting groove (51) and the second limiting groove (52) are consistent with each other, and both the first limiting groove (51) and the second limiting groove (52) are adapted to the limiting block (53).

4. The electronic information jammer according to claim 1, characterized in that: The clamping rod (57) is fixedly connected to the cross rod (56), the cross rod (56) is fixedly connected to the insertion rod (55), the insertion rod (55) is slidably connected to the sliding seat (21), the insertion rod (55) is fixedly connected to the connecting rod (54), and the connecting rod (54) is fixedly connected to the limit block (53).

5. The electronic information jammer according to claim 1, characterized in that: Four cross bars (56) are provided, and the four cross bars (56) are distributed in a circumference.

6. The electronic information jammer according to claim 1, characterized in that: The clamping rod (57) is in a cylindrical structure, and the clamping rod (57) is adapted to the clamping seat (58).

7. The electronic information jammer according to claim 1, characterized in that: The heat dissipation holes (6) are provided in two groups, each group of the heat dissipation holes (6) is provided with a plurality of heat dissipation holes (6), and the plurality of heat dissipation holes (6) are distributed in a matrix.

8. The electronic information jammer according to claim 1, characterized in that: Slide grooves (4) are provided on both sides of the jammer body (1), and a heat insulation sleeve (3) is provided above the handle (24).

9. The electronic information jammer according to claim 8, characterized in that: The sliding seat (21) is slidably connected to the sliding groove (4), and the sliding groove (4) is communicated with the first limiting groove (51).

10. The electronic information jammer according to claim 8, characterized in that: The heat-insulating sleeve (3) is made of a highly elastic and flexible heat-insulating silicone material, and the width of the heat-insulating sleeve (3) is greater than the width of the handle (24).

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